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Home Return to list Severe Thunderstorm Warning 0122 Issued by the Cheyenne Forecast Office
Action: New Issued At: 2026-06-22 17:24:13
479
WUUS55 KCYS 222223
SVRCYS
WYC009-027-222330-
/O.NEW.KCYS.SV.W.0122.260622T2223Z-260622T2330Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
423 PM MDT Mon Jun 22 2026
The National Weather Service in Cheyenne has issued a
* Severe Thunderstorm Warning for...
Northwestern Niobrara County in east central Wyoming...
Northeastern Converse County in east central Wyoming...
* Until 530 PM MDT.
* At 423 PM MDT, a severe thunderstorm was located 7 miles west of
Dull Center, or 32 miles southeast of Wright, moving southeast at
35 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...
Dull Center, Lance Creek, and Manning Ranch.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4343 10532 4350 10490 4311 10449 4288 10503
TIME...MOT...LOC 2223Z 322DEG 31KT 4337 10511
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Vasquez
Action: Continued Issued At: 2026-06-22 17:46:44
249
WWUS55 KCYS 222246
SVSCYS
Severe Weather Statement
National Weather Service Cheyenne WY
446 PM MDT Mon Jun 22 2026
WYC009-027-222330-
/O.CON.KCYS.SV.W.0122.000000T0000Z-260622T2330Z/
Niobrara WY-Converse WY-
446 PM MDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT
FOR WEST CENTRAL NIOBRARA AND NORTHEASTERN CONVERSE COUNTIES...
At 446 PM MDT, a severe thunderstorm was located 11 miles south of
Dull Center, or 40 miles northeast of Douglas, moving southeast at 30
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Lance Creek and Manning Ranch.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
This thunderstorm is capable of producing all types of severe weather
including extremely large hail, destructive straight line winds and
tornadoes. Move quickly to a safe shelter, such as an interior room,
a bathroom or closet or basement.
&&
LAT...LON 4329 10516 4341 10487 4311 10449 4291 10496
TIME...MOT...LOC 2246Z 320DEG 28KT 4324 10495
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Vasquez
Action: Continued Issued At: 2026-06-22 18:01:44
692
WWUS55 KCYS 222301
SVSCYS
Severe Weather Statement
National Weather Service Cheyenne WY
501 PM MDT Mon Jun 22 2026
WYC009-027-222330-
/O.CON.KCYS.SV.W.0122.000000T0000Z-260622T2330Z/
Niobrara WY-Converse WY-
501 PM MDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT
FOR WEST CENTRAL NIOBRARA AND EAST CENTRAL CONVERSE COUNTIES...
At 501 PM MDT, a severe thunderstorm was located 11 miles north of
Manning Ranch, or 34 miles northwest of Lusk, moving southeast 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...
Lance Creek and Manning Ranch.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4321 10504 4331 10475 4311 10449 4293 10492
TIME...MOT...LOC 2301Z 327DEG 25KT 4316 10486
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Vasquez
Action: Continued Issued At: 2026-06-22 18:19:45
303
WWUS55 KCYS 222319
SVSCYS
Severe Weather Statement
National Weather Service Cheyenne WY
519 PM MDT Mon Jun 22 2026
WYC009-222328-
/O.CAN.KCYS.SV.W.0122.000000T0000Z-260622T2330Z/
Converse WY-
519 PM MDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL CONVERSE COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 800 PM MDT for
east central Wyoming.
&&
LAT...LON 4315 10487 4326 10469 4311 10449 4298 10481
TIME...MOT...LOC 2318Z 308DEG 35KT 4309 10461
$$
WYC027-222330-
/O.CON.KCYS.SV.W.0122.000000T0000Z-260622T2330Z/
Niobrara WY-
519 PM MDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT
FOR WEST CENTRAL NIOBRARA COUNTY...
At 518 PM MDT, a severe thunderstorm was located near Lance Creek, or
23 miles north of Lusk, moving southeast at 40 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...
Lance Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4315 10487 4326 10469 4311 10449 4298 10481
TIME...MOT...LOC 2318Z 308DEG 35KT 4309 10461
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Vasquez
Action: Cancelled Issued At: 2026-06-22 18:19:45
303
WWUS55 KCYS 222319
SVSCYS
Severe Weather Statement
National Weather Service Cheyenne WY
519 PM MDT Mon Jun 22 2026
WYC009-222328-
/O.CAN.KCYS.SV.W.0122.000000T0000Z-260622T2330Z/
Converse WY-
519 PM MDT Mon Jun 22 2026
...THE SEVERE THUNDERSTORM WARNING FOR EAST CENTRAL CONVERSE COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 800 PM MDT for
east central Wyoming.
&&
LAT...LON 4315 10487 4326 10469 4311 10449 4298 10481
TIME...MOT...LOC 2318Z 308DEG 35KT 4309 10461
$$
WYC027-222330-
/O.CON.KCYS.SV.W.0122.000000T0000Z-260622T2330Z/
Niobrara WY-
519 PM MDT Mon Jun 22 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM MDT
FOR WEST CENTRAL NIOBRARA COUNTY...
At 518 PM MDT, a severe thunderstorm was located near Lance Creek, or
23 miles north of Lusk, moving southeast at 40 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...
Lance Creek.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 4315 10487 4326 10469 4311 10449 4298 10481
TIME...MOT...LOC 2318Z 308DEG 35KT 4309 10461
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Vasquez
Action: Expired Issued At: 2026-06-22 18:30:45 694 WWUS55 KCYS 222330 SVSCYS Severe Weather Statement National Weather Service Cheyenne WY 530 PM MDT Mon Jun 22 2026 WYC027-222339- /O.EXP.KCYS.SV.W.0122.000000T0000Z-260622T2330Z/ Niobrara WY- 530 PM MDT Mon Jun 22 2026 ...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL NIOBRARA COUNTY WILL EXPIRE AT 530 PM MDT... The storm which prompted the warning has moved out of the area. Therefore, the warning will be allowed to expire. A Severe Thunderstorm Watch remains in effect until 800 PM MDT for east central Wyoming. Remember, a Severe Thunderstorm Warning still remains in effect for Niobrara County until 630 PM. && LAT...LON 4315 10487 4326 10469 4311 10449 4298 10481 TIME...MOT...LOC 2329Z 322DEG 31KT 4303 10454 $$ Vasquez | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||