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Home Return to list Severe Thunderstorm Warning 0342 Issued by the Cheyenne Forecast Office
Action: New Issued At: 2026-09-17 20:32:26
870
WUUS55 KCYS 180132
SVRCYS
NEC007-180215-
/O.NEW.KCYS.SV.W.0342.260918T0132Z-260918T0215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
732 PM MDT Thu Sep 17 2026
The National Weather Service in Cheyenne has issued a
* Severe Thunderstorm Warning for...
Central Banner County in the Panhandle of Nebraska...
* Until 815 PM MDT.
* At 732 PM MDT, a severe thunderstorm was located near Harrisburg,
or 22 miles south of Scottsbluff, moving east 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...
Harrisburg and Wrights Gap.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4149 10393 4165 10392 4168 10351 4144 10352
TIME...MOT...LOC 0132Z 268DEG 20KT 4156 10382
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Vasquez
Action: Continued Issued At: 2026-09-17 20:45:26 141 WWUS55 KCYS 180144 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 744 PM MDT Thu Sep 17 2026 NEC007-180215- /O.CON.KCYS.SV.W.0342.000000T0000Z-260918T0215Z/ Banner NE- 744 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT FOR CENTRAL BANNER COUNTY... At 744 PM MDT, a severe thunderstorm was located over Harrisburg, or 20 miles south of Scottsbluff, moving east at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Harrisburg and Wrights Gap. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4150 10385 4165 10387 4168 10351 4144 10352 TIME...MOT...LOC 0144Z 266DEG 18KT 4157 10373 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...0.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Vasquez Action: Continued Issued At: 2026-09-17 20:51:57 263 WWUS55 KCYS 180151 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 751 PM MDT Thu Sep 17 2026 NEC007-180215- /O.CON.KCYS.SV.W.0342.000000T0000Z-260918T0215Z/ Banner NE- 751 PM MDT Thu Sep 17 2026 ...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 815 PM MDT FOR CENTRAL BANNER COUNTY... At 751 PM MDT, a severe thunderstorm was located near Harrisburg, or 20 miles south of Scottsbluff, moving east at 25 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Harrisburg and Wrights Gap. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. && LAT...LON 4151 10381 4164 10379 4168 10351 4144 10352 TIME...MOT...LOC 0151Z 270DEG 20KT 4157 10366 HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...<.75 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...60 MPH $$ Vasquez Action: Cancelled Issued At: 2026-09-17 20:58:27 351 WWUS55 KCYS 180158 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 758 PM MDT Thu Sep 17 2026 NEC007-180207- /O.CAN.KCYS.SV.W.0342.000000T0000Z-260918T0215Z/ Banner NE- 758 PM MDT Thu Sep 17 2026 ...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL BANNER COUNTY IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled. However, gusty winds are still possible with this thunderstorm. && LAT...LON 4151 10381 4164 10379 4168 10351 4144 10352 TIME...MOT...LOC 0156Z 268DEG 20KT 4157 10361 $$ Vasquez | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||