Active Weather Alerts
Special Weather Statement
Issued: 12:10 AM Jul. 16, 2025 – National Weather Service
...A STRONG THUNDERSTORM WILL IMPACT NORTH CENTRAL BIG HORN COUNTY THROUGH 645 PM MDT... At 609 PM MDT, Doppler radar was tracking a strong thunderstorm near Bighorn Lake, which is 12 miles northeast of Lovell, moving northeast at 40 mph. HAZARD...Wind gusts up to 40 mph and half inch hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. This storm will remain over mainly rural areas of north central Big Horn County, including the following locations... Bighorn Canyon National Recreation Area. PRECAUTIONARY/PREPAREDNESS ACTIONS... If outdoors, consider seeking shelter inside a building. Very heavy rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. Frequent cloud to ground lightning is occurring with this storm. Lightning can strike 10 miles away from a thunderstorm. Seek a safe shelter inside a building or vehicle. If on or near Big Horn Lake, get out of the water and move indoors or inside a vehicle. Remember, lightning can strike out to 10 miles from the parent thunderstorm. If you can hear thunder, you are close enough to be struck by lightning. Move to safe shelter now! Do not be caught on the water in a thunderstorm. A Severe Thunderstorm Watch remains in effect until 1000 PM MDT for central Wyoming. && MAX HAIL SIZE...0.50 IN; MAX WIND GUST...40 MPH
Severe Thunderstorm Watch
Issued: 10:32 PM Jul. 15, 2025 – National Weather Service
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 515 IN EFFECT UNTIL 10 PM MDT THIS EVENING FOR THE FOLLOWING AREAS IN WYOMING THIS WATCH INCLUDES 6 COUNTIES IN CENTRAL WYOMING FREMONT HOT SPRINGS NATRONA IN NORTH CENTRAL WYOMING BIG HORN JOHNSON WASHAKIE THIS INCLUDES THE CITIES OF BASIN, BUFFALO, CASPER, DUBOIS, GREYBULL, KAYCEE, LANDER, LOVELL, RIVERTON, SHELL, THERMOPOLIS, AND WORLAND.
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