Severe Center
SE Montana Warnings, Watches, And Advisories Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Bismarck ND
1238 PM CDT Wed Apr 29 2026
NDZ031>033-040>044-046-050-059>062-301745-
Golden Valley-Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams-
Emmons-McIntosh-Western Morton-Eastern Morton-Western Sioux-
Eastern Sioux-
1238 PM CDT Wed Apr 29 2026 /1138 AM MDT Wed Apr 29 2026/
This Hazardous Weather Outlook is for portions of south central
North Dakota, southeast North Dakota, and southwest North Dakota.
.DAY ONE...This Afternoon and Tonight
An isolated thunderstorm or two is possible through the afternoon.
The chance for severe weather is low.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotters are asked to provide reports to the NWS using standard
procedures, including through our social media accounts.
$$
1238 PM CDT Wed Apr 29 2026
NDZ031>033-040>044-046-050-059>062-301745-
Golden Valley-Billings-Stark-Slope-Hettinger-Grant-Bowman-Adams-
Emmons-McIntosh-Western Morton-Eastern Morton-Western Sioux-
Eastern Sioux-
1238 PM CDT Wed Apr 29 2026 /1138 AM MDT Wed Apr 29 2026/
This Hazardous Weather Outlook is for portions of south central
North Dakota, southeast North Dakota, and southwest North Dakota.
.DAY ONE...This Afternoon and Tonight
An isolated thunderstorm or two is possible through the afternoon.
The chance for severe weather is low.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotters are asked to provide reports to the NWS using standard
procedures, including through our social media accounts.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
200 AM MDT Wed Apr 29 2026
WYZ001>020-022>030-301200-
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 Wed Apr 29 2026
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Unsettled weather continues Wednesday and Wednesday night with light
snow accumulations for some eastern Basins by Thursday morning.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
200 AM MDT Wed Apr 29 2026
WYZ001>020-022>030-301200-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
200 AM MDT Wed Apr 29 2026
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Unsettled weather continues Wednesday and Wednesday night with light
snow accumulations for some eastern Basins by Thursday morning.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.
The probability for widespread hazardous weather is low.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$