Hazardous Weather Outlook

Hazardous Weather Outlook
National Weather Service Riverton WY
226 AM MDT Sun Jun 15 2025

WYZ001>020-022>030-161300-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
226 AM MDT Sun Jun 15 2025

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and tonight.

Isolated showers and thunderstorms today. Some storms could be
strong to severe, with strong outflow winds and hail. The greatest
potential for severe storms is around the Bighorn Basin and Johnson
County.

Elevated fire weather conditions across southern areas due to dry
air and gusty afternoon winds.

.DAYS TWO THROUGH SEVEN...Monday through Saturday.

Monday and Tuesday...Isolated showers and thunderstorms, mainly
along and east of the Continental Divide. Some storms could be
strong to severe.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.

$$