Severe Center
Central Montana Warnings, Watches, And Advisories Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Riverton WY
200 AM MDT Tue May 5 2026
WYZ001>020-022>030-061200-
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-
200 AM MDT Tue May 5 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM MDT
WEDNESDAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 7 AM
MDT WEDNESDAY...
...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY...
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Shower activity continues Tuesday with a changeover to snow overnight
and light accumulating snow into Wednesday morning.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Cold temperatures Wednesday morning with shower activity coming to
an end later in the day. Dry and warming trend for the rest of the
long term forecast.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
200 AM MDT Tue May 5 2026
WYZ001>020-022>030-061200-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
200 AM MDT Tue May 5 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM MDT
WEDNESDAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 7 AM
MDT WEDNESDAY...
...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY...
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Shower activity continues Tuesday with a changeover to snow overnight
and light accumulating snow into Wednesday morning.
.DAYS TWO THROUGH SEVEN...Wednesday through Monday.
Cold temperatures Wednesday morning with shower activity coming to
an end later in the day. Dry and warming trend for the rest of the
long term forecast.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$