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Severe Thunderstorm Warning 0252
Issued by the Cheyenne Forecast Office

Action Issued Starts Expiration
New 2025-07-24 16:39:35 2025-07-24 16:38:00 2025-07-24 17:15:00
Continued 2025-07-24 16:49:50 2025-07-24 17:15:00
Continued 2025-07-24 16:55:51 2025-07-24 17:15:00
Cancelled 2025-07-24 17:01:21 2025-07-24 17:15:00


Action: New
Issued At: 2025-07-24 16:39:35

811 
WUUS55 KCYS 242138
SVRCYS
NEC165-WYC015-027-242215-
/O.NEW.KCYS.SV.W.0252.250724T2138Z-250724T2215Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Cheyenne WY
338 PM MDT Thu Jul 24 2025

The National Weather Service in Cheyenne has issued a

* Severe Thunderstorm Warning for...
  Northwestern Sioux County in the Panhandle of Nebraska...
  Southeastern Niobrara County in east central Wyoming...
  Northeastern Goshen County in southeastern Wyoming...

* Until 415 PM MDT.

* At 338 PM MDT, a severe thunderstorm was located near Prairie
  Center, or 15 miles southeast of Lusk, 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...
  Van Tassell, Prairie Center, and Jay Em.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4240 10425 4247 10447 4282 10443 4263 10394
TIME...MOT...LOC 2138Z 207DEG 16KT 4257 10429 

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

$$

SPM


Action: Continued
Issued At: 2025-07-24 16:49:50

166 
WWUS55 KCYS 242149
SVSCYS

Severe Weather Statement
National Weather Service Cheyenne WY
349 PM MDT Thu Jul 24 2025

NEC165-WYC015-027-242215-
/O.CON.KCYS.SV.W.0252.000000T0000Z-250724T2215Z/
Sioux NE-Niobrara WY-Goshen WY-
349 PM MDT Thu Jul 24 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MDT
FOR NORTHWESTERN SIOUX...SOUTHEASTERN NIOBRARA AND NORTHEASTERN
GOSHEN COUNTIES...

At 349 PM MDT, a severe thunderstorm was located 7 miles north of
Prairie Center, or 14 miles southeast of Lusk, 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...
Van Tassell and Prairie Center.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4244 10419 4251 10447 4282 10443 4263 10394
TIME...MOT...LOC 2149Z 207DEG 16KT 4261 10426 

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

$$

SPM


Action: Continued
Issued At: 2025-07-24 16:55:51

286 
WWUS55 KCYS 242155
SVSCYS

Severe Weather Statement
National Weather Service Cheyenne WY
355 PM MDT Thu Jul 24 2025

NEC165-WYC015-027-242215-
/O.CON.KCYS.SV.W.0252.000000T0000Z-250724T2215Z/
Sioux NE-Niobrara WY-Goshen WY-
355 PM MDT Thu Jul 24 2025

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM MDT
FOR NORTHWESTERN SIOUX...SOUTHEASTERN NIOBRARA AND NORTHEASTERN
GOSHEN COUNTIES...

At 355 PM MDT, a severe thunderstorm was located 7 miles west of Van
Tassell, or 13 miles southeast of Lusk, 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...
Van Tassell and Prairie Center.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

&&

LAT...LON 4248 10414 4258 10446 4282 10443 4263 10394
TIME...MOT...LOC 2155Z 207DEG 16KT 4264 10424 

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

$$

SPM


Action: Cancelled
Issued At: 2025-07-24 17:01:21

536 
WWUS55 KCYS 242201
SVSCYS

Severe Weather Statement
National Weather Service Cheyenne WY
401 PM MDT Thu Jul 24 2025

NEC165-WYC015-027-242210-
/O.CAN.KCYS.SV.W.0252.000000T0000Z-250724T2215Z/
Sioux NE-Niobrara WY-Goshen WY-
401 PM MDT Thu Jul 24 2025

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN SIOUX...
SOUTHEASTERN NIOBRARA AND NORTHEASTERN GOSHEN COUNTIES 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, small hail and
gusty winds are still possible with this thunderstorm.

&&

LAT...LON 4248 10414 4258 10446 4282 10443 4263 10394
TIME...MOT...LOC 2159Z 207DEG 16KT 4266 10422 

$$

SPM



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