638 
WUUS55 KBYZ 300100
SVRBYZ
WYC033-300145-
/O.NEW.KBYZ.SV.W.0230.250730T0100Z-250730T0145Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Billings MT
700 PM MDT Tue Jul 29 2025

The National Weather Service in Billings has issued a

* Severe Thunderstorm Warning for...
  Southeastern Sheridan County in north central Wyoming...

* Until 745 PM MDT.

* At 700 PM MDT, a severe thunderstorm was located 19 miles 
  southeast of Sheridan, moving southeast at 20 mph.

  HAZARD...Half dollar size hail.

  SOURCE...Radar indicated.

  IMPACT...Damage to vehicles is expected.

* Locations impacted include...
  Clearmont.

A second severe thunderstorm was located 5 miles southeast of 
Sheridan, moving southeast at 20 mph. This storm was capable of 
producing quarter size hail and wind gusts to 50 mph.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from 
windows. This storm is capable of producing large hail.

Torrential rainfall is also occurring with this storm and may lead 
to flash flooding. Do not drive your vehicle through flooded 
roadways.

Report severe weather to your nearest law enforcement agency or the 
National Weather Service office in Billings MT.

&&

LAT...LON 4471 10695 4485 10676 4461 10631 4456 10636
      4456 10672
TIME...MOT...LOC 0059Z 308DEG 15KT 4464 10664

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.25 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

Chambers

121 
WWUS55 KBYZ 300113
SVSBYZ

Severe Weather Statement
National Weather Service Billings MT
713 PM MDT Tue Jul 29 2025

WYC033-300145-
/O.CON.KBYZ.SV.W.0230.000000T0000Z-250730T0145Z/
Sheridan WY-
713 PM MDT Tue Jul 29 2025

...SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 745 PM MDT 
FOR SOUTHEASTERN SHERIDAN COUNTY...

At 713 PM MDT, a severe thunderstorm was located 21 miles southeast 
of Sheridan, moving southeast at 15 mph.

HAZARD...Quarter size hail.

SOURCE...Radar indicated.

IMPACT...Damage to vehicles is expected.

Locations impacted include...
  Clearmont.

The severe storm just south of Sheridan has weakened and is no 
longer severe.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Seek shelter inside a well-built structure and stay away from 
windows. This storm is capable of producing large hail.

Torrential rainfall is also occurring with this storm and may lead 
to flash flooding. Do not drive your vehicle through flooded 
roadways.

Report severe weather to your nearest law enforcement agency or the 
National Weather Service office in Billings MT.

&&

LAT...LON 4461 10678 4476 10659 4461 10631 4456 10636
      4456 10672
TIME...MOT...LOC 0100Z 312DEG 12KT 4464 10665

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...<50 MPH

$$

Chambers

557 
WWUS55 KBYZ 300133
SVSBYZ

Severe Weather Statement
National Weather Service Billings MT
733 PM MDT Tue Jul 29 2025

WYC033-300143-
/O.CAN.KBYZ.SV.W.0230.000000T0000Z-250730T0145Z/
Sheridan WY-
733 PM MDT Tue Jul 29 2025

...SEVERE THUNDERSTORM WARNING IS CANCELLED FOR SOUTHEASTERN 
SHERIDAN 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 has been cancelled. However, small hail, 
gusty winds, and heavy rain are still possible with this 
thunderstorm.

To report severe weather, contact your nearest law enforcement 
agency. They will send your report to the National Weather Service 
office.

A Severe Thunderstorm Watch remains in effect until 900 PM MDT for a 
portion of north central Wyoming.

&&

LAT...LON 4461 10678 4476 10659 4461 10631 4456 10636
      4456 10672
TIME...MOT...LOC 0113Z 312DEG 12KT 4462 10661

$$

Chambers