715 WWUS55 KFGZ 180013 SVSFGZ Severe Weather Statement National Weather Service Flagstaff AZ 513 PM MST Thu Sep 17 2026 AZC005-180023- /O.EXP.KFGZ.SV.W.0125.000000T0000Z-260918T0015Z/ Coconino AZ- 513 PM MST Thu Sep 17 2026 /613 PM MDT Thu Sep 17 2026/ ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 515 PM MST /615 PM MDT/ FOR COCONINO 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. && LAT...LON 3604 11189 3624 11195 3626 11168 3606 11171 TIME...MOT...LOC 2352Z 180DEG 18KT 3611 11183 $$ Bernhart 817 WWUS55 KFGZ 180014 SVSFGZ Severe Weather Statement National Weather Service Flagstaff AZ 514 PM MST Thu Sep 17 2026 AZC005-180024- /O.CAN.KFGZ.SV.W.0124.000000T0000Z-260918T0015Z/ Coconino AZ- 514 PM MST Thu Sep 17 2026 /614 PM MDT Thu Sep 17 2026/ ...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR COCONINO COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Coconino County and is in effect until 545 PM MST /645 PM MDT/. Please refer to that bulletin for the latest severe weather information. && LAT...LON 3554 11170 3576 11174 3583 11142 3551 11136 TIME...MOT...LOC 2347Z 244DEG 11KT 3562 11159 $$ Bernhart 633 WWUS53 KLBF 180019 SVSLBF Severe Weather Statement National Weather Service North Platte NE 619 PM MDT Thu Sep 17 2026 NEC049-069-180100- /O.CON.KLBF.SV.W.0445.000000T0000Z-260918T0100Z/ Garden NE-Deuel NE- 619 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT FOR SOUTHWESTERN GARDEN AND NORTHWESTERN DEUEL COUNTIES... At 619 PM MDT, a severe thunderstorm was located 7 miles north of Chappell, moving northeast 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... Chappell, Oshkosh, Mount Vernon, and Intersection of Highway 27 and 9 Mile Road. This includes Interstate 80 in Nebraska between mile markers 78 and 85. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in North Platte. && LAT...LON 4127 10261 4146 10232 4122 10208 4106 10251 4112 10262 TIME...MOT...LOC 0019Z 232DEG 22KT 4119 10250 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ NMJ 611 WWUS53 KLBF 180030 SVSLBF Severe Weather Statement National Weather Service North Platte NE 630 PM MDT Thu Sep 17 2026 NEC049-069-180100- /O.CON.KLBF.SV.W.0445.000000T0000Z-260918T0100Z/ Garden NE-Deuel NE- 630 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT FOR SOUTH CENTRAL GARDEN AND NORTHWESTERN DEUEL COUNTIES... At 629 PM MDT, a severe thunderstorm was located 9 miles north of Chappell, moving northeast at 25 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Oshkosh, Mount Vernon, and Intersection of Highway 27 and 9 Mile Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in North Platte. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4127 10257 4146 10232 4122 10208 4112 10240 4116 10255 TIME...MOT...LOC 0029Z 232DEG 22KT 4123 10243 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ NMJ 699 WWUS55 KFGZ 180032 SVSFGZ Severe Weather Statement National Weather Service Flagstaff AZ 532 PM MST Thu Sep 17 2026 AZC005-180045- /O.CON.KFGZ.SV.W.0126.000000T0000Z-260918T0045Z/ Coconino AZ- 532 PM MST Thu Sep 17 2026 /632 PM MDT Thu Sep 17 2026/ ...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM MST /645 PM MDT/ FOR COCONINO COUNTY... At 532 PM MST /632 PM MDT/, a severe thunderstorm was located near Wupatki National Monument, or 31 miles northeast of Flagstaff, moving east at 15 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... Wupatki National Monument, Tappan Spring, Doney Mountain, Gray Mountain, Cameron and Wupatki Visitors Center. This includes U.S. Highway 89 between mile markers 445 and 465. 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 3558 11155 3580 11161 3588 11134 3550 11132 TIME...MOT...LOC 0012Z 276DEG 12KT 3561 11150 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Bernhart 934 WWUS53 KIWX 180033 SVSIWX Severe Weather Statement National Weather Service Northern Indiana 833 PM EDT Thu Sep 17 2026 INC181-180100- /O.CON.KIWX.SV.W.0309.000000T0000Z-260918T0100Z/ White IN- 833 PM EDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM EDT FOR SOUTHWESTERN WHITE COUNTY... At 833 PM EDT, a severe thunderstorm was located over Brookston, or 11 miles southwest of Monticello, moving southeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Brookston, Chalmers, and Badger Grove. This includes Interstate 65 between mile markers 185 and 193. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4066 8705 4070 8698 4069 8675 4068 8676 4068 8674 4067 8674 4066 8676 4066 8678 4057 8677 4056 8693 4056 8706 TIME...MOT...LOC 0033Z 298DEG 26KT 4061 8687 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MJ 454 WWUS55 KFGZ 180042 SVSFGZ Severe Weather Statement National Weather Service Flagstaff AZ 542 PM MST Thu Sep 17 2026 AZC005-180052- /O.EXP.KFGZ.SV.W.0126.000000T0000Z-260918T0045Z/ Coconino AZ- 542 PM MST Thu Sep 17 2026 /642 PM MDT Thu Sep 17 2026/ ...SEVERE THUNDERSTORM WARNING WILL EXPIRE AT 545 PM MST /645 PM MDT/ FOR COCONINO COUNTY... The Severe Thunderstorm Warning that was previously in effect has been reissued for Coconino County and is in effect until 615 PM MST /715 PM MDT/. Please refer to that bulletin for the latest severe weather information. && LAT...LON 3558 11155 3580 11161 3588 11134 3550 11132 TIME...MOT...LOC 0032Z 276DEG 12KT 3561 11142 $$ Bernhart 639 WWUS53 KLBF 180044 SVSLBF Severe Weather Statement National Weather Service North Platte NE 644 PM MDT Thu Sep 17 2026 NEC049-180053- /O.CAN.KLBF.SV.W.0445.000000T0000Z-260918T0100Z/ Deuel NE- 644 PM MDT Thu Sep 17 2026 ...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN DEUEL COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has exited the warned area. Therefore, the warning has been cancelled. LAT...LON 4131 10244 4142 10228 4129 10215 4122 10229 4122 10246 TIME...MOT...LOC 0043Z 233DEG 19KT 4129 10232 $$ NEC069-180100- /O.CON.KLBF.SV.W.0445.000000T0000Z-260918T0100Z/ Garden NE- 644 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 700 PM MDT FOR SOUTH CENTRAL GARDEN COUNTY... At 643 PM MDT, a severe thunderstorm was located 8 miles south of Oshkosh, moving northeast 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... Intersection of Highway 27 and 9 Mile Road. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in North Platte. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Remember, if you can hear thunder, you are close enough to be struck by lightning. Torrential rainfall is occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways. && LAT...LON 4131 10244 4142 10228 4129 10215 4122 10229 4122 10246 TIME...MOT...LOC 0043Z 233DEG 19KT 4129 10232 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ NMJ 439 WWUS53 KIND 180046 SVSIND Severe Weather Statement National Weather Service Indianapolis IN 846 PM EDT Thu Sep 17 2026 INC015-023-157-180100- /O.CON.KIND.SV.W.0353.000000T0000Z-260918T0100Z/ Carroll IN-Tippecanoe IN-Clinton IN- 846 PM EDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 900 PM EDT FOR CARROLL...NORTHERN TIPPECANOE AND NORTHWESTERN CLINTON COUNTIES... At 845 PM EDT, a severe thunderstorm was located 8 miles south of Delphi, or 8 miles northeast of Lafayette, moving southeast at 45 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Lafayette, West Lafayette, Delphi, Flora, Rossville, Shadeland, Dayton, Battle Ground, Camden, Yeoman, and Purdue University. This includes Interstate 65 between mile markers 169 and 184. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4059 8637 4052 8638 4039 8664 4033 8709 4057 8709 4056 8677 4066 8677 4068 8674 4068 8676 4069 8675 TIME...MOT...LOC 0045Z 311DEG 38KT 4047 8672 TORNADO...POSSIBLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ AGM 922 WWUS55 KSLC 180053 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 653 PM MDT Thu Sep 17 2026 UTC051-180115- /O.CON.KSLC.SV.W.0128.000000T0000Z-260918T0115Z/ Wasatch UT- 653 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT FOR NORTHWESTERN WASATCH COUNTY... At 653 PM MDT, a severe thunderstorm was located over Heber, or near Heber City, moving north at 30 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... Heber City, Heber, Daniel, Wasatch Mountain State Park, Midway, Charleston, Hailstone, Jordanelle Reservoir, and Deer Creek State Park. This includes US Route 40 between mile markers 8 and 20. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4046 11134 4046 11149 4060 11150 4065 11140 4058 11126 TIME...MOT...LOC 0053Z 186DEG 27KT 4054 11142 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.25 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MPS 389 WWUS53 KIWX 180055 SVSIWX Severe Weather Statement National Weather Service Northern Indiana 855 PM EDT Thu Sep 17 2026 INC181-180105- /O.EXP.KIWX.SV.W.0309.000000T0000Z-260918T0100Z/ White IN- 855 PM EDT Thu Sep 17 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN WHITE COUNTY WILL EXPIRE AT 900 PM EDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. && LAT...LON 4066 8705 4070 8698 4069 8675 4068 8676 4068 8674 4067 8674 4066 8676 4066 8678 4057 8677 4056 8693 4056 8706 TIME...MOT...LOC 0055Z 295DEG 25KT 4055 8670 $$ MJ 948 WWUS53 KLBF 180058 SVSLBF Severe Weather Statement National Weather Service North Platte NE 658 PM MDT Thu Sep 17 2026 NEC069-180108- /O.EXP.KLBF.SV.W.0445.000000T0000Z-260918T0100Z/ Garden NE- 658 PM MDT Thu Sep 17 2026 ...THE SEVERE THUNDERSTORM WARNING FOR SOUTH CENTRAL GARDEN COUNTY WILL EXPIRE AT 700 PM MDT... 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. To report severe weather, contact your nearest law enforcement agency. They will relay your report to the National Weather Service North Platte. LAT...LON 4131 10244 4142 10228 4129 10215 4122 10229 4122 10246 TIME...MOT...LOC 0058Z 233DEG 19KT 4134 10224 $$ NMJ 252 WWUS55 KSLC 180058 SVSSLC Severe Weather Statement National Weather Service Salt Lake City UT 658 PM MDT Thu Sep 17 2026 UTC051-180115- /O.CON.KSLC.SV.W.0128.000000T0000Z-260918T0115Z/ Wasatch UT- 658 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT FOR NORTHWESTERN WASATCH COUNTY... At 658 PM MDT, a severe thunderstorm was located near Heber, or near Heber City, moving north at 30 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... Heber, Midway, Hailstone, and Jordanelle Reservoir. This includes US Route 40 between mile markers 8 and 17. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4050 11134 4051 11149 4060 11150 4065 11140 4060 11130 TIME...MOT...LOC 0058Z 186DEG 27KT 4058 11141 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ MPS 917 WWUS53 KIND 180059 SVSIND Severe Weather Statement National Weather Service Indianapolis IN 859 PM EDT Thu Sep 17 2026 INC015-023-157-180108- /O.EXP.KIND.SV.W.0353.000000T0000Z-260918T0100Z/ Carroll IN-Tippecanoe IN-Clinton IN- 859 PM EDT Thu Sep 17 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CARROLL...NORTHERN TIPPECANOE AND NORTHWESTERN CLINTON COUNTIES WILL EXPIRE AT 900 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, gusty winds are still possible with this thunderstorm. LAT...LON 4059 8637 4052 8638 4039 8664 4033 8709 4057 8709 4056 8677 4066 8677 4068 8674 4068 8676 4069 8675 TIME...MOT...LOC 0058Z 311DEG 38KT 4038 8658 $$ AGM 100 WWUS55 KCYS 180059 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 659 PM MDT Thu Sep 17 2026 NEC123-180115- /O.CON.KCYS.SV.W.0341.000000T0000Z-260918T0115Z/ Morrill NE- 659 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 715 PM MDT FOR SOUTHEASTERN MORRILL COUNTY... At 658 PM MDT, a severe thunderstorm was located over Broadwater, or 32 miles northwest of Oshkosh, moving north at 25 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected. Locations impacted include... Broadwater. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4159 10284 4157 10294 4169 10298 4172 10286 TIME...MOT...LOC 0058Z 174DEG 23KT 4162 10290 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...<50 MPH $$ Vasquez