558 
WWUS53 KBIS 290330
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1030 PM CDT Mon Sep 28 2026

NDC025-057-290415-
/O.CON.KBIS.SV.W.0348.000000T0000Z-260929T0415Z/
Dunn ND-Mercer ND-
1030 PM CDT Mon Sep 28 2026 /930 PM MDT Mon Sep 28 2026/

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT
/1015 PM MDT/ FOR NORTHWESTERN MERCER AND EAST CENTRAL DUNN
COUNTIES...

At 1030 PM CDT /930 PM MDT/, a severe thunderstorm was located 6
miles north of Dodge, or 22 miles northwest of Beulah, moving east at
20 mph.

HAZARD...60 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

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

Locations impacted include...
  Zap, Halliday, Golden Valley and Dodge.

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 4729 10236 4746 10234 4754 10203 4754 10197
      4753 10195 4753 10193 4751 10190 4718 10189
TIME...MOT...LOC 0320Z 260DEG 15KT 4738 10225

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Hamilton


187 
WWUS53 KBIS 290341
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1041 PM CDT Mon Sep 28 2026

NDC025-290351-
/O.CAN.KBIS.SV.W.0348.000000T0000Z-260929T0415Z/
Dunn ND-
1041 PM CDT Mon Sep 28 2026 /941 PM MDT Mon Sep 28 2026/

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR EAST CENTRAL DUNN
COUNTY...

The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled. However, small hail is
still possible with this thunderstorm.

&&

LAT...LON 4739 10221 4749 10220 4754 10203 4754 10197
      4753 10195 4753 10193 4751 10190 4718 10189
      4728 10214 4733 10214 4733 10221
TIME...MOT...LOC 0330Z 260DEG 15KT 4739 10219

$$


NDC057-290415-
/O.CON.KBIS.SV.W.0348.000000T0000Z-260929T0415Z/
Mercer ND-
1041 PM CDT Mon Sep 28 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT
FOR NORTHWESTERN MERCER COUNTY...

At 1041 PM CDT, a severe thunderstorm was located 7 miles north of
Golden Valley, or 18 miles northwest of Beulah, moving east at 20
mph.

HAZARD...Ping pong 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...
  Zap and Golden Valley.

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 4739 10221 4749 10220 4754 10203 4754 10197
      4753 10195 4753 10193 4751 10190 4718 10189
      4728 10214 4733 10214 4733 10221
TIME...MOT...LOC 0330Z 261DEG 15KT 4738 10217

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.50 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

Hamilton


864 
WWUS53 KBIS 290354
SVSBIS

Severe Weather Statement
National Weather Service Bismarck ND
1054 PM CDT Mon Sep 28 2026

NDC057-290415-
/O.CON.KBIS.SV.W.0348.000000T0000Z-260929T0415Z/
Mercer ND-
1054 PM CDT Mon Sep 28 2026

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1115 PM CDT
FOR NORTHWESTERN MERCER COUNTY...

At 1054 PM CDT, a severe thunderstorm was located 7 miles northeast
of Golden Valley, or 13 miles northwest of Beulah, moving east 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...
  Zap and Golden Valley.

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 4742 10216 4749 10214 4750 10203 4749 10195
      4748 10190 4718 10189 4728 10214 4733 10214
      4738 10215
TIME...MOT...LOC 0341Z 264DEG 16KT 4738 10208

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

$$

Hamilton