640 
WWUS53 KUNR 120100
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
700 PM MDT Tue Aug 11 2026

SDC019-093-120145-
/O.CON.KUNR.SV.W.0266.000000T0000Z-260812T0145Z/
Butte SD-Meade SD-
700 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT FOR
SOUTHEASTERN BUTTE AND CENTRAL MEADE COUNTIES...

At 700 PM MDT, a severe thunderstorm was located 11 miles southeast
of Owl Butte, or 28 miles northeast of Sturgis, moving southeast at
45 mph.

THIS IS A DESTRUCTIVE STORM FOR OWL BUTTE, UNION CENTER, ENNING.

HAZARD...90 mph wind gusts and baseball size hail.

SOURCE...Automated observations.

IMPACT...You are in a life-threatening situation. Flying debris may
         be deadly to those caught without shelter. Mobile homes will
         be heavily damaged or destroyed. Homes and businesses will
         have substantial roof and window damage. Expect extensive
         tree damage and power outages.

Locations impacted include...
  Union Center, Enning, Hereford, Fairpoint, Stoneville, Red Owl,
  White Owl, Curlew Lake, Viewfield and Owl Butte.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing widespread
destructive winds and destructive hail.

This is a dangerous situation with winds expected to produce damage
similar to a tornado. Move to an interior room on the lowest floor of
a well-built structure. Mobile homes and high profile vehicles are at
an enhanced risk for damage.

&&

LAT...LON 4466 10342 4485 10315 4492 10292 4452 10211
      4445 10227 4445 10228 4443 10230 4443 10231
      4414 10292 4414 10304
TIME...MOT...LOC 0047Z 319DEG 37KT 4473 10317

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...90 MPH

$$

SE


701 
WWUS55 KVEF 120101
SVSVEF

Severe Weather Statement
National Weather Service Las Vegas NV
601 PM PDT Tue Aug 11 2026

CAC071-120130-
/O.CON.KVEF.SV.W.0023.000000T0000Z-260812T0130Z/
San Bernardino CA-
601 PM PDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 630 PM PDT FOR
SAN BERNARDINO COUNTY...

At 601 PM PDT, a severe thunderstorm was located near Mountain Pass,
or 16 miles southwest of Primm, moving north at 10 mph.

HAZARD...60 mph wind gusts and small hail.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
  Mountain Pass.

This includes Interstate 15 in California between mile markers 161
and 174.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds.

Torrential rainfall is also occurring with this storm and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

Report severe weather to your nearest law enforcement agency or the
National Weather Service office in Las Vegas NV.

&&

LAT...LON 3539 11549 3537 11571 3560 11578 3562 11547
TIME...MOT...LOC 0042Z 176DEG 8KT 3542 11561

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

JP


233 
WWUS52 KFFC 120106
SVSFFC

Severe Weather Statement
National Weather Service Peachtree City GA
906 PM EDT Tue Aug 11 2026

GAC053-197-120116-
/O.EXP.KFFC.SV.W.0268.000000T0000Z-260812T0115Z/
Marion GA-Chattahoochee GA-
906 PM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MARION AND EAST
CENTRAL CHATTAHOOCHEE COUNTIES WILL EXPIRE AT 915 PM EDT...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However, heavy
rain is still possible with this thunderstorm.

&&

LAT...LON 3227 8469 3240 8469 3242 8442 3220 8444
TIME...MOT...LOC 0106Z 273DEG 14KT 3233 8452 

$$


929 
WWUS54 KMRX 120107
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
907 PM EDT Tue Aug 11 2026

TNC025-029-057-059-063-067-073-089-173-120130-
/O.CON.KMRX.SV.W.0118.000000T0000Z-260812T0130Z/
Claiborne TN-Hawkins TN-Hancock TN-Jefferson TN-Cocke TN-Greene TN-
Grainger TN-Union TN-Hamblen TN-
907 PM EDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM EDT
FOR CLAIBORNE...SOUTHWESTERN HAWKINS...SOUTHWESTERN HANCOCK...
NORTHERN JEFFERSON...NORTHERN COCKE...SOUTHWESTERN GREENE...
GRAINGER...UNION AND HAMBLEN COUNTIES...

At 906 PM EDT, severe thunderstorms were located along a line
extending from near Lot to New Tazewell to Russellville to near
Greeneville, moving south at 15 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Morristown, Jefferson City, Newport, Dandridge, Maynardville,
Rutledge, New Tazewell, Bean Station, Tazewell, and White Pine.

This includes the following highways...
 Interstate 40 in Tennessee between mile markers 418 and 430.
 Interstate 81 in Tennessee between mile markers 1 and 22.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3657 8364 3644 8322 3637 8307 3599 8299
      3598 8330 3614 8373 3617 8374 3617 8387
      3618 8394 3627 8401 3630 8397 3640 8395
      3639 8392 3643 8390 3643 8392 3654 8398
      3659 8399 3658 8369 3659 8368
TIME...MOT...LOC 0106Z 037DEG 10KT 3653 8407 3644 8362 3624 8319 3619
8292

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

DH


990 
WWUS53 KBIS 120108
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
808 PM CDT Tue Aug 11 2026

NDC025-120118-
/O.EXP.KBIS.SV.W.0261.000000T0000Z-260812T0115Z/
Dunn ND-
708 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 715 PM MDT FOR
SOUTHWESTERN DUNN COUNTY...

The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.

&&

LAT...LON 4699 10281 4720 10290 4721 10288 4729 10268
      4720 10264 4698 10253 4698 10281
TIME...MOT...LOC 0051Z 253DEG 21KT 4706 10265

$$

Anglin


264 
WWUS53 KJKL 120109
SVSJKL

Severe Weather Statement
National Weather Service JACKSON KY
909 PM EDT Tue Aug 11 2026

KYC121-199-120118-
/O.CAN.KJKL.SV.W.0115.000000T0000Z-260812T0130Z/
Knox KY-Pulaski KY-
909 PM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN KNOX AND SOUTH
CENTRAL PULASKI COUNTIES IS CANCELLED...

The storms which prompted the warning have moved out of
the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for
south central and southeastern Kentucky.

&&

LAT...LON 3661 8496 3663 8500 3676 8501 3686 8506
      3692 8495 3664 8361 3658 8372
TIME...MOT...LOC 0108Z 052DEG 11KT 3678 8501 3656 8405 

$$

KYC013-147-231-235-120130-
/O.CON.KJKL.SV.W.0115.000000T0000Z-260812T0130Z/
Wayne KY-Bell KY-McCreary KY-Whitley KY-
909 PM EDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM EDT
FOR WAYNE...SOUTHWESTERN BELL...MCCREARY AND SOUTHERN WHITLEY
COUNTIES...

At 908 PM EDT, severe thunderstorms were located along a line
extending from near Zula to near Lot, moving southwest at 10 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include...
Monticello, Williamsburg, Middlesboro, Whitley City, Parmleysville,
Parnell, Co-
Operative, Zion Hill, Red Ash, Verne, Slickford, and Ritner.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3661 8496 3663 8500 3676 8501 3686 8506
      3692 8495 3664 8361 3658 8372
TIME...MOT...LOC 0108Z 052DEG 11KT 3678 8501 3656 8405 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

GEERTSON


679 
WWUS53 KBIS 120111
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
811 PM CDT Tue Aug 11 2026

NDC041-087-120121-
/O.EXP.KBIS.SV.W.0262.000000T0000Z-260812T0115Z/
Hettinger ND-Slope ND-
711 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 715 PM MDT FOR
NORTHWESTERN HETTINGER AND NORTHEASTERN SLOPE COUNTIES...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, small hail
is still possible with this thunderstorm.

A Severe Thunderstorm Warning still remains in effect for
southeastern Hettinger County.

A Severe Thunderstorm Watch remains in effect until 1200 AM MDT for a
portion of southwest North Dakota.

&&

LAT...LON 4647 10316 4663 10301 4663 10293 4658 10256
      4644 10260 4631 10283
TIME...MOT...LOC 0051Z 298DEG 23KT 4648 10288

$$

Adam


680 
WWUS54 KMRX 120111
SVSMRX

Severe Weather Statement
National Weather Service Morristown TN
911 PM EDT Tue Aug 11 2026

TNC019-091-120121-
/O.CAN.KMRX.SV.W.0117.000000T0000Z-260812T0130Z/
Johnson TN-Carter TN-
911 PM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHERN JOHNSON AND CARTER
COUNTIES IS CANCELLED...

The storms which prompted the warning have moved out of the area.
Therefore, the warning has been cancelled.  However, gusty winds are
still possible with these thunderstorms.

A Severe Thunderstorm Watch remains in effect until 200 AM EDT for
east Tennessee.

&&

LAT...LON 3647 8170 3641 8174 3634 8171 3634 8175
      3636 8179 3634 8185 3630 8191 3612 8203
      3610 8208 3611 8213 3615 8215 3615 8219
      3641 8222 3640 8219 3638 8211 3642 8200
      3645 8189
TIME...MOT...LOC 0110Z 328DEG 25KT 3640 8139 3623 8171 3614 8205 

$$

DH


112 
WWUS53 KUNR 120112
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
712 PM MDT Tue Aug 11 2026

SDC019-093-120145-
/O.CON.KUNR.SV.W.0266.000000T0000Z-260812T0145Z/
Butte SD-Meade SD-
712 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT FOR
SOUTHEASTERN BUTTE AND CENTRAL MEADE COUNTIES...

At 712 PM MDT, a severe thunderstorm was located 13 miles southwest
of Fairpoint, or 32 miles east of Sturgis, moving southeast at 40
mph.

THIS IS A DESTRUCTIVE STORM FOR UNION CENTER, ENNING, HEREFORD.

HAZARD...90 mph wind gusts and three inch hail.

SOURCE...Automated observations.

IMPACT...You are in a life-threatening situation. Flying debris may
         be deadly to those caught without shelter. Mobile homes will
         be heavily damaged or destroyed. Homes and businesses will
         have substantial roof and window damage. Expect extensive
         tree damage and power outages.

Locations impacted include...
  Union Center, Enning, Hereford, Fairpoint, Stoneville, Red Owl,
  White Owl, Curlew Lake and Viewfield.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm has produced widespread destructive
winds and is capable of producing destructive hail.

This is a dangerous situation with winds expected to produce damage
similar to a tornado. Move to an interior room on the lowest floor of
a well-built structure. Mobile homes and high profile vehicles are at
an enhanced risk for damage.

&&

LAT...LON 4463 10327 4482 10306 4483 10275 4452 10211
      4445 10227 4445 10228 4443 10230 4443 10231
      4414 10294 4414 10299
TIME...MOT...LOC 0100Z 313DEG 35KT 4467 10303

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...3.00 IN
WIND THREAT...OBSERVED
MAX WIND GUST...90 MPH

$$

SE


181 
WWUS53 KLBF 120112
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
712 PM MDT Tue Aug 11 2026

NEC031-161-120115-
/O.CON.KLBF.SV.W.0293.000000T0000Z-260812T0115Z/
Cherry NE-Sheridan NE-
712 PM MDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT
FOR WEST CENTRAL CHERRY AND NORTHEASTERN SHERIDAN COUNTIES...

At 709 PM MDT, a severe thunderstorm was located near Clinton, 
moving southeast at 25 mph.

THIS IS A DESTRUCTIVE STORM FOR CLINTON AND GORDON.

HAZARD...Three inch hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured. 
         Expect shattered windows, extensive damage to roofs, 
         siding, and vehicles.

Locations impacted include...
Gordon, Rushville, Clinton, Lone Butte, Highway 27 crossing the
Niobrara River, Rock Hill, Bayonne, and Intersection of Highway 27
and Mills Road.

This includes Highway 20 between mile markers 92 and 118.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

This is a dangerous storm. Prepare immediately for large destructive
hail capable of producing significant damage. People outside should
move to a shelter, inside a strong building and away from windows.

&&

LAT...LON 4274 10187 4252 10231 4280 10252 4292 10210
TIME...MOT...LOC 0109Z 320DEG 23KT 4274 10233 

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...3.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

NWS LBF


779 
WWUS53 KBIS 120115
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
815 PM CDT Tue Aug 11 2026

NDC001-011-120125-
/O.EXP.KBIS.SV.W.0263.000000T0000Z-260812T0115Z/
Adams ND-Bowman ND-
715 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR WESTERN ADAMS AND EAST
CENTRAL BOWMAN COUNTIES...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been allowed to expire. However, small
hail is still possible with this thunderstorm.

A Severe Thunderstorm Watch remains in effect until 1200 AM MDT for a
portion of southwest North Dakota.

&&

LAT...LON 4628 10300 4628 10299 4620 10260 4596 10283
      4616 10322 4628 10305
TIME...MOT...LOC 0055Z 301DEG 17KT 4618 10301

$$

Adam


031 
WWUS52 KCAE 120116
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
916 PM EDT Tue Aug 11 2026

SCC039-071-120130-
/O.CON.KCAE.SV.W.0114.000000T0000Z-260812T0130Z/
Fairfield SC-Newberry SC-
916 PM EDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM EDT
FOR SOUTHWESTERN FAIRFIELD AND NORTHEASTERN NEWBERRY COUNTIES...

At 916 PM EDT, a severe thunderstorm was located near Fairfield
County Airport, or near Winnsboro, moving southeast at 45 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to trees and powerlines.

Locations impacted include...
Winnsboro, VC Summer Nuclear Station, Whitmire, Fairfield County
Airport, Monticello, Jenkinsville, Blair, Blythewood, Ridgeway,
Pomaria, Peak, Lebanon Fire Station, US-176 and SC-
34 Crossroads, Henderson Island, Fairfield County Detention Center,
Rion, Winnsboro Mills, Fairfield Elementary School, Maybington Fire
Station, and Enoree Ranger District Office.

This includes the following highways...
 Interstate 26 between mile markers 62 and 65.
 Interstate 77 between mile markers 30 and 38.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3424 8100 3422 8109 3422 8118 3419 8117
      3418 8118 3420 8125 3423 8128 3423 8133
      3442 8175 3453 8164 3449 8157 3445 8154
      3449 8149 3449 8143 3453 8142 3435 8093
TIME...MOT...LOC 0116Z 303DEG 40KT 3434 8118 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

HC


931 
WWUS55 KTWC 120117
SVSTWC

Severe Weather Statement
National Weather Service Tucson AZ
617 PM MST Tue Aug 11 2026

AZC003-120145-
/O.CON.KTWC.SV.W.0180.000000T0000Z-260812T0145Z/
Cochise AZ-
617 PM MST Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 645 PM MST FOR
CENTRAL COCHISE COUNTY...

At 617 PM MST, a severe thunderstorm was located 18 miles southeast
of Pearce-Sunsites, moving north at 10 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
         roofs, siding, and trees.

Locations impacted include...
  Pearce-Sunsites and Sunizona.

This includes the following highways...
Route 181 between mile markers 39 and 50. Route 191 between mile
markers 27 and 49.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

Continuous cloud to ground lightning is occurring with this storm.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

&&

LAT...LON 3172 10950 3171 10974 3195 10991 3200 10949
TIME...MOT...LOC 0105Z 158DEG 8KT 3176 10963

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

KJS


907 
WWUS53 KBIS 120117
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
817 PM CDT Tue Aug 11 2026

NDC059-120130-
/O.CON.KBIS.SV.W.0265.000000T0000Z-260812T0130Z/
Morton ND-
817 PM CDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 830 PM CDT FOR
EAST CENTRAL MORTON COUNTY...

At 817 PM CDT, a severe thunderstorm was located near St. Anthony, or
10 miles south of Mandan, moving east at 25 mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

Locations impacted include...
  St. Anthony.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.

&&

LAT...LON 4658 10109 4661 10121 4663 10120 4667 10119
      4676 10115 4679 10091 4650 10067 4653 10088
TIME...MOT...LOC 0059Z 253DEG 21KT 4665 10109

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Anglin


141 
WWUS53 KUNR 120122
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
722 PM MDT Tue Aug 11 2026

SDC019-120132-
/O.CAN.KUNR.SV.W.0266.000000T0000Z-260812T0145Z/
Butte SD-
722 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN BUTTE
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for a
portion of northwest South Dakota.

&&

LAT...LON 4460 10303 4460 10296 4467 10296 4475 10289
      4478 10265 4452 10211 4445 10227 4445 10228
      4443 10230 4443 10231 4423 10275
TIME...MOT...LOC 0112Z 313DEG 35KT 4459 10291

$$


SDC093-120145-
/O.CON.KUNR.SV.W.0266.000000T0000Z-260812T0145Z/
Meade SD-
722 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT FOR
CENTRAL MEADE COUNTY...

At 722 PM MDT, a severe thunderstorm was located 7 miles west of
Union Center, or 37 miles east of Sturgis, moving southeast at 40
mph.

THIS IS A DESTRUCTIVE STORM FOR UNION CENTER, ENNING, WHITE OWL.

HAZARD...80 mph wind gusts and three inch hail.

SOURCE...Radar indicated.

IMPACT...Flying debris will be dangerous to those caught without
         shelter. Mobile homes will be heavily damaged. Expect
         considerable damage to roofs, windows, and vehicles.
         Extensive tree damage and power outages are likely.

Locations impacted include...
  Union Center, Enning, Red Owl, Stoneville, White Owl and Fairpoint.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing widespread
destructive winds and destructive hail.

Continuous cloud to ground lightning is occurring with this storm.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

&&

LAT...LON 4460 10303 4460 10296 4467 10296 4475 10289
      4478 10265 4452 10211 4445 10227 4445 10228
      4443 10230 4443 10231 4423 10275
TIME...MOT...LOC 0112Z 310DEG 34KT 4460 10290

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...3.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...80 MPH

$$

SE


269 
WWUS52 KCAE 120125
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
925 PM EDT Tue Aug 11 2026

SCC039-071-120134-
/O.EXP.KCAE.SV.W.0114.000000T0000Z-260812T0130Z/
Fairfield SC-Newberry SC-
925 PM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN FAIRFIELD AND
NORTHEASTERN NEWBERRY COUNTIES WILL EXPIRE AT 930 PM EDT...

The storm which prompted the warning has weakened below severe 
limits. Therefore, the warning will be allowed to expire.  However, 
gusty winds 40 to 50 mph are still possible with this thunderstorm.

LAT...LON 3424 8100 3422 8109 3422 8118 3419 8117
      3418 8118 3420 8125 3423 8128 3423 8133
      3442 8175 3453 8164 3449 8157 3445 8154
      3449 8149 3449 8143 3453 8142 3435 8093
TIME...MOT...LOC 0124Z 303DEG 40KT 3429 8110 

$$

HC


395 
WWUS53 KBIS 120125
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
825 PM CDT Tue Aug 11 2026

NDC059-120135-
/O.EXP.KBIS.SV.W.0265.000000T0000Z-260812T0130Z/
Morton ND-
825 PM CDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 830 PM CDT FOR EAST
CENTRAL MORTON COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

A Severe Thunderstorm Watch remains in effect until 100 AM CDT for a
portion of south central North Dakota.

&&

LAT...LON 4658 10109 4661 10121 4663 10120 4667 10119
      4676 10115 4679 10091 4650 10067 4653 10088
TIME...MOT...LOC 0117Z 253DEG 21KT 4668 10094

$$

Anglin


010 
WWUS53 KBIS 120126
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
826 PM CDT Tue Aug 11 2026

NDC041-120136-
/O.CAN.KBIS.SV.W.0266.000000T0000Z-260812T0200Z/
Hettinger ND-
726 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTH CENTRAL
HETTINGER COUNTY...

The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled.

A Severe Thunderstorm Watch remains in effect until 1200 AM MDT for a
portion of southwest North Dakota.

&&

LAT...LON 4621 10244 4638 10244 4643 10224 4621 10221
TIME...MOT...LOC 0053Z 262DEG 8KT 4630 10234

$$

Adam


619 
WWUS55 KVEF 120127
SVSVEF

Severe Weather Statement
National Weather Service Las Vegas NV
627 PM PDT Tue Aug 11 2026

CAC071-120137-
/O.EXP.KVEF.SV.W.0023.000000T0000Z-260812T0130Z/
San Bernardino CA-
627 PM PDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 630 PM PDT FOR SAN
BERNARDINO COUNTY...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire. However, gusty
winds and heavy rain are still possible with this thunderstorm.

&&

LAT...LON 3539 11549 3537 11571 3560 11578 3562 11547
TIME...MOT...LOC 0101Z 176DEG 8KT 3546 11561

$$

JP


732 
WWUS53 KBIS 120127
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
827 PM CDT Tue Aug 11 2026

NDC037-041-120137-
/O.EXP.KBIS.SV.W.0264.000000T0000Z-260812T0130Z/
Grant ND-Hettinger ND-
727 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 730 PM MDT FOR WEST
CENTRAL GRANT AND SOUTHEASTERN HETTINGER COUNTIES...

The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire. A Severe Thunderstorm Warning still remains in
effect for portions of southern and eastern Grant County.

A Severe Thunderstorm Watch remains in effect until 1200 AM MDT for
portions of south central and southwest North Dakota.

&&

LAT...LON 4621 10226 4642 10228 4655 10183 4621 10177
TIME...MOT...LOC 0055Z 256DEG 9KT 4635 10209

$$

Adam


344 
WWUS53 KLBF 120128
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
728 PM MDT Tue Aug 11 2026

NEC031-161-120200-
/O.CON.KLBF.SV.W.0294.000000T0000Z-260812T0200Z/
Cherry NE-Sheridan NE-
728 PM MDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MDT
FOR WEST CENTRAL CHERRY AND EAST CENTRAL SHERIDAN COUNTIES...

At 726 PM MDT, a severe thunderstorm was located 9 miles southeast 
of Clinton, moving southeast at 30 mph.

THIS IS A DESTRUCTIVE STORM.

HAZARD...Baseball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured. 
         Expect shattered windows, extensive damage to roofs, 
         siding, and vehicles.

Locations impacted include...
Lone Butte, Highway 27 crossing the Niobrara River, Rock Hill, and
Intersection of Highway 27 and Mills Road.

This includes Highway 20 between mile markers 108 and 109.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

This is a dangerous storm. Prepare immediately for large destructive
hail capable of producing significant damage. People outside should
move to a shelter, inside a strong building and away from windows.

&&

LAT...LON 4266 10241 4281 10215 4264 10180 4242 10224
TIME...MOT...LOC 0126Z 313DEG 25KT 4269 10222 

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

NWS LBF


288 
WWUS53 KBIS 120129
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
829 PM CDT Tue Aug 11 2026

NDC037-059-085-120200-
/O.CON.KBIS.SV.W.0267.000000T0000Z-260812T0200Z/
Grant ND-Morton ND-Sioux ND-
829 PM CDT Tue Aug 11 2026 /729 PM MDT Tue Aug 11 2026/

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM
MDT/ FOR EAST CENTRAL GRANT, SOUTHEASTERN MORTON AND NORTHEASTERN
SIOUX COUNTIES...

At 829 PM CDT /729 PM MDT/, a severe thunderstorm was located 10
miles northeast of Shields, or 34 miles south of Bismarck, moving
southeast at 30 mph.

THIS IS A DESTRUCTIVE STORM FOR FAR SOUTHERN MORTON COUNTY AND
NORTHERN SIOUX COUNTY.

HAZARD...Baseball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured. Expect
         shattered windows, extensive damage to roofs, siding, and
         vehicles.

Locations impacted include...
  Solen, Cannon Ball, Prairie Knights Resort, Breien and Standing
  Rock.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.

&&

LAT...LON 4637 10130 4658 10098 4649 10059 4647 10059
      4645 10060 4644 10060 4642 10058 4638 10056
      4637 10055 4610 10079
TIME...MOT...LOC 0107Z 322DEG 24KT 4646 10113

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Anglin


340 
WWUS53 KJKL 120132
SVSJKL

Severe Weather Statement
National Weather Service JACKSON KY
932 PM EDT Tue Aug 11 2026

KYC013-147-231-235-120141-
/O.EXP.KJKL.SV.W.0115.000000T0000Z-260812T0130Z/
Wayne KY-Bell KY-McCreary KY-Whitley KY-
932 PM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR WAYNE...SOUTHWESTERN BELL...
MCCREARY AND SOUTHERN WHITLEY COUNTIES HAS EXPIRED...

The storms which prompted the warning have weakened below severe 
limits and started exited the warned area. Therefore, the warning 
has been allowed to expire.

A Severe Thunderstorm Watch remains in effect until 1000 PM EDT for
south central and southeastern Kentucky.

&&

LAT...LON 3661 8496 3663 8500 3676 8501 3686 8506
      3692 8495 3664 8361 3658 8372
TIME...MOT...LOC 0131Z 041DEG 17KT 3672 8508 3650 8412 

$$

HAL


719 
WWUS53 KBIS 120133
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
833 PM CDT Tue Aug 11 2026

NDC001-037-085-120200-
/O.CON.KBIS.SV.W.0268.000000T0000Z-260812T0200Z/
Adams ND-Grant ND-Sioux ND-
733 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 8 PM MDT FOR
SOUTHWESTERN GRANT, WESTERN SIOUX AND EAST CENTRAL ADAMS COUNTIES...

At 733 PM MDT, a severe thunderstorm was located 14 miles northeast
of North Lemmon, or 32 miles east of Hettinger, moving southeast at
30 mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

Locations impacted include...
  Mainly rural areas of Southwestern Grant, Western Sioux and East
  Central Adams Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.

&&

LAT...LON 4614 10218 4621 10200 4621 10199 4619 10193
      4612 10166 4595 10199
TIME...MOT...LOC 0121Z 303DEG 23KT 4614 10207

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Adam


565 
WWUS53 KUNR 120135
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
735 PM MDT Tue Aug 11 2026

SDC093-120145-
/O.CON.KUNR.SV.W.0266.000000T0000Z-260812T0145Z/
Meade SD-
735 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT FOR
SOUTHEASTERN MEADE COUNTY...

At 735 PM MDT, a severe thunderstorm was located 5 miles south of
Union Center, or 40 miles northeast of Rapid City, moving southeast
at 35 mph.

THIS IS A DESTRUCTIVE STORM FOR UNION CENTER, ENNING, WHITE OWL.

HAZARD...Three inch hail and 70 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured. Expect
         shattered windows, extensive damage to roofs, siding, and
         vehicles.

Locations impacted include...
  Union Center and Enning.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and widespread damaging winds.

Continuous cloud to ground lightning is occurring with this storm.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

&&

LAT...LON 4454 10286 4461 10279 4465 10265 4449 10217
      4445 10227 4445 10228 4443 10230 4443 10231
      4426 10268
TIME...MOT...LOC 0122Z 307DEG 32KT 4456 10281

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...3.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

SE


955 
WWUS53 KIND 120136
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
936 PM EDT Tue Aug 11 2026

INC063-109-119-133-120200-
/O.CON.KIND.SV.W.0300.000000T0000Z-260812T0200Z/
Morgan IN-Hendricks IN-Owen IN-Putnam IN-
936 PM EDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1000 PM EDT
FOR WESTERN MORGAN...SOUTHWESTERN HENDRICKS...NORTHEASTERN OWEN AND
SOUTHEASTERN PUTNAM COUNTIES...

At 936 PM EDT, a severe thunderstorm was located 9 miles southeast of
Greencastle, or 28 miles north of Bloomington, moving southeast at 25
mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Greencastle, Cloverdale, Monrovia, Fillmore, Stilesville, Little
Point, Eminence, and Belle Union.

This includes Interstate 70 between mile markers 39 and 58.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 3959 8643 3940 8658 3954 8687 3972 8679
TIME...MOT...LOC 0136Z 303DEG 22KT 3956 8669 

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

50


632 
WWUS52 KCAE 120142
SVSCAE

Severe Weather Statement
National Weather Service Columbia SC
942 PM EDT Tue Aug 11 2026

SCC063-071-081-120151-
/O.EXP.KCAE.SV.W.0115.000000T0000Z-260812T0145Z/
Newberry SC-Lexington SC-Saluda SC-
942 PM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN NEWBERRY...
NORTHWESTERN LEXINGTON AND NORTHEASTERN SALUDA COUNTIES WILL EXPIRE
AT 945 PM EDT...

The storm which prompted the warning has weakened below severe 
limits. Therefore, the warning will be allowed to expire.  However, 
gusty winds 40 to 50 mph are still possible with this thunderstorm.

LAT...LON 3424 8132 3420 8134 3418 8131 3403 8130
      3411 8172 3439 8177 3442 8175 3442 8174
TIME...MOT...LOC 0141Z 352DEG 27KT 3408 8149 

$$

HC


743 
WWUS53 KLBF 120142
SVSLBF

Severe Weather Statement
National Weather Service North Platte NE
742 PM MDT Tue Aug 11 2026

NEC031-161-120200-
/O.CON.KLBF.SV.W.0294.000000T0000Z-260812T0200Z/
Cherry NE-Sheridan NE-
742 PM MDT Tue Aug 11 2026

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 800 PM MDT
FOR WEST CENTRAL CHERRY AND EAST CENTRAL SHERIDAN COUNTIES...

At 741 PM MDT, a severe thunderstorm was located 13 miles south of
Gordon, moving southeast at 30 mph.

THIS IS A DESTRUCTIVE STORM.

HAZARD...Baseball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured. 
         Expect shattered windows, extensive damage to roofs, 
         siding, and vehicles.

Locations impacted include...
Rock Hill and Highway 27 crossing the Niobrara River.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

This is a dangerous storm. Prepare immediately for large destructive
hail capable of producing significant damage. People outside should
move to a shelter, inside a strong building and away from windows.

&&

LAT...LON 4261 10230 4277 10207 4264 10180 4243 10222
TIME...MOT...LOC 0141Z 313DEG 25KT 4262 10212 

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

NWS LBF


371 
WWUS53 KUNR 120145
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
745 PM MDT Tue Aug 11 2026

SDC093-120155-
/O.EXP.KUNR.SV.W.0266.000000T0000Z-260812T0145Z/
Meade SD-
745 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING HAS EXPIRED FOR SOUTHEASTERN MEADE
COUNTY...

The Severe Thunderstorm Warning that was previously in effect has
been reissued for Meade County and is in effect until 845 PM MDT.
Please refer to that bulletin for the latest severe weather
information.

A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for a
portion of west central South Dakota.

&&

LAT...LON 4454 10286 4461 10279 4465 10265 4449 10217
      4445 10227 4445 10228 4443 10230 4443 10231
      4426 10268
TIME...MOT...LOC 0135Z 307DEG 32KT 4449 10268

$$

SE


627 
WWUS53 KBIS 120146
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
846 PM CDT Tue Aug 11 2026

NDC001-037-085-120200-
/O.CON.KBIS.SV.W.0268.000000T0000Z-260812T0200Z/
Adams ND-Grant ND-Sioux ND-
746 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 8 PM MDT FOR
SOUTHWESTERN GRANT, WESTERN SIOUX AND EAST CENTRAL ADAMS COUNTIES...

At 746 PM MDT, a severe thunderstorm was located 14 miles northeast
of North Lemmon, or 34 miles east of Hettinger, moving southeast at
20 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to
         roofs, siding, and trees.

Locations impacted include...
  Mainly rural areas of Southwestern Grant, Western Sioux and East
  Central Adams Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from
windows. This storm is capable of producing damaging winds and large
hail.

&&

LAT...LON 4612 10216 4620 10196 4619 10193 4612 10166
      4595 10199
TIME...MOT...LOC 0133Z 306DEG 17KT 4612 10200

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Adam


124 
WWUS53 KBIS 120149
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
849 PM CDT Tue Aug 11 2026

NDC037-059-120159-
/O.CAN.KBIS.SV.W.0267.000000T0000Z-260812T0200Z/
Grant ND-Morton ND-
849 PM CDT Tue Aug 11 2026 /749 PM MDT Tue Aug 11 2026/

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL GRANT
AND SOUTHEASTERN MORTON COUNTIES...

The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning has
been cancelled.

A Severe Thunderstorm Watch remains in effect until 100 AM CDT /1200
AM MDT/ for a portion of south central North Dakota.

&&

LAT...LON 4637 10055 4610 10079 4627 10110 4628 10102
      4630 10102 4630 10100 4631 10101 4632 10101
      4633 10097 4635 10096 4635 10094 4638 10094
      4641 10088 4639 10088 4640 10086 4639 10081
      4640 10074 4638 10072 4641 10068 4643 10059
TIME...MOT...LOC 0129Z 323DEG 24KT 4634 10100

$$


NDC085-120200-
/O.CON.KBIS.SV.W.0267.000000T0000Z-260812T0200Z/
Sioux ND-
849 PM CDT Tue Aug 11 2026 /749 PM MDT Tue Aug 11 2026/

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 9 PM CDT /8 PM
MDT/ FOR NORTHEASTERN SIOUX COUNTY...

At 849 PM CDT /749 PM MDT/, a severe thunderstorm was located 12
miles south of Solen, or 31 miles west of Linton, moving southeast at
30 mph.

THIS IS A DESTRUCTIVE STORM FOR NORTHERN SIOUX COUNTY.

HAZARD...Baseball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured. Expect
         shattered windows, extensive damage to roofs, siding, and
         vehicles.

Locations impacted include...
  Solen, Cannon Ball, Prairie Knights Resort, Breien and Standing
  Rock.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter now inside an interior room on the lowest floor of a
well-built structure. This storm is capable of producing destructive
hail and damaging winds.

&&

LAT...LON 4637 10055 4610 10079 4627 10110 4628 10102
      4630 10102 4630 10100 4631 10101 4632 10101
      4633 10097 4635 10096 4635 10094 4638 10094
      4641 10088 4639 10088 4640 10086 4639 10081
      4640 10074 4638 10072 4641 10068 4643 10059
TIME...MOT...LOC 0129Z 323DEG 24KT 4634 10100

THUNDERSTORM DAMAGE THREAT...DESTRUCTIVE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...2.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Anglin


580 
WWUS53 KBIS 120152
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
852 PM CDT Tue Aug 11 2026

NDC001-037-085-120200-
/O.CON.KBIS.SV.W.0268.000000T0000Z-260812T0200Z/
Adams ND-Grant ND-Sioux ND-
752 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 8 PM MDT FOR
SOUTHWESTERN GRANT, WESTERN SIOUX AND EAST CENTRAL ADAMS COUNTIES...

At 752 PM MDT, a severe thunderstorm was located 14 miles northeast
of North Lemmon, or 34 miles east of Hettinger, moving southeast at
20 mph.

HAZARD...Golf ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect wind
         damage to roofs, siding, and trees.

Locations impacted include...
  Mainly rural areas of Southwestern Grant, Western Sioux and East
  Central Adams Counties.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
dangerous hail and damaging winds.

&&

LAT...LON 4606 10210 4616 10191 4609 10173 4595 10199
TIME...MOT...LOC 0146Z 318DEG 15KT 4608 10195

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Adam


051 
WWUS53 KBIS 120156
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
856 PM CDT Tue Aug 11 2026

NDC085-120206-
/O.EXP.KBIS.SV.W.0267.000000T0000Z-260812T0200Z/
Sioux ND-
856 PM CDT Tue Aug 11 2026 /756 PM MDT Tue Aug 11 2026/

...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 9 PM CDT /8 PM MDT/ FOR
NORTHEASTERN SIOUX COUNTY...

The Severe Thunderstorm Warning that was previously in effect has
been reissued for Sioux County and is in effect until 945 PM CDT /845
PM MDT/. Please refer to that bulletin for the latest severe weather
information.

A Severe Thunderstorm Watch remains in effect until 100 AM CDT /1200
AM MDT/ for a portion of south central North Dakota.

&&

LAT...LON 4637 10055 4610 10079 4627 10110 4628 10102
      4630 10102 4630 10100 4631 10101 4632 10101
      4633 10097 4635 10096 4635 10094 4638 10094
      4641 10088 4639 10088 4640 10086 4639 10081
      4640 10074 4638 10072 4641 10068 4643 10059
TIME...MOT...LOC 0149Z 323DEG 24KT 4623 10087

$$

Anglin


542 
WWUS53 KUNR 120157
SVSUNR

Severe Weather Statement
National Weather Service Rapid City SD
757 PM MDT Tue Aug 11 2026

SDC055-093-103-120245-
/O.CON.KUNR.SV.W.0267.000000T0000Z-260812T0245Z/
Haakon SD-Meade SD-Pennington SD-
757 PM MDT Tue Aug 11 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM MDT FOR
WEST CENTRAL HAAKON, SOUTHEASTERN MEADE AND NORTHEASTERN PENNINGTON
COUNTIES...

At 757 PM MDT, a severe thunderstorm was located 6 miles east of Elm
Springs, or 41 miles northwest of Philip, moving southeast at 45 mph.

HAZARD...Golf ball size hail and 70 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail
         damage to roofs, siding, windows, and vehicles. Expect
         considerable tree damage. Wind damage is also likely to
         mobile homes, roofs, and outbuildings.

Locations impacted include...
  Wall, Union Center, Wasta, Enning, Elm Springs, Creighton and
  Grindstone.

This includes Interstate 90 in South Dakota between Mile Markers 94
and 112.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Anyone outdoors should move to shelter inside a well-built structure
and stay away from windows. This storm is capable of producing
widespread damaging winds and dangerous hail.

Continuous cloud to ground lightning is occurring with this storm.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

&&

LAT...LON 4449 10285 4462 10261 4428 10170 4390 10236
TIME...MOT...LOC 0144Z 308DEG 39KT 4441 10256

THUNDERSTORM DAMAGE THREAT...CONSIDERABLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...70 MPH

$$

SE


191 
WWUS53 KIND 120158
SVSIND

Severe Weather Statement
National Weather Service Indianapolis IN
958 PM EDT Tue Aug 11 2026

INC063-109-119-133-120207-
/O.EXP.KIND.SV.W.0300.000000T0000Z-260812T0200Z/
Morgan IN-Hendricks IN-Owen IN-Putnam IN-
958 PM EDT Tue Aug 11 2026

...THE SEVERE THUNDERSTORM WARNING FOR WESTERN MORGAN...SOUTHWESTERN
HENDRICKS...NORTHEASTERN OWEN AND SOUTHEASTERN PUTNAM COUNTIES WILL
EXPIRE AT 1000 PM EDT...

The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning will be allowed to expire.  However, small
hail is still possible with this thunderstorm.

LAT...LON 3959 8643 3940 8658 3954 8687 3972 8679
TIME...MOT...LOC 0157Z 303DEG 22KT 3949 8656 

$$

50