Hazard Report Provided By forecast.weather.gov

Hazardous Weather Outlook
National Weather Service Riverton WY
130 AM MDT Sun Apr 26 2026

WYZ001>020-022>030-271130-
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-
130 AM MDT Sun Apr 26 2026

...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 9 AM MDT
MONDAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SUNDAY TO 9 AM MDT
MONDAY...

This Hazardous Weather Outlook is for Western and Central Wyoming.

.DAY ONE...Today and Tonight.

Increased rain and snow chances Sunday with highest impacts for the
Bighorns and northern Johnson County overnight into Monday morning.

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

Continued active pattern with only minor impacts expected Monday
through Wednesday.

.SPOTTER INFORMATION STATEMENT...

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

$$

Hazard Report Provided By forecast.weather.gov