Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Cheyenne WY
1137 PM MDT Wed Jun 11 2025
NEZ002-003-019>021-054-055-095-096-WYZ101>119-130545-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
1137 PM MDT Wed Jun 11 2025
This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.
.DAY ONE...TODAY AND TONIGHT
Scattered showers and thunderstorms will develop this afternoon
and evening. A few of the storms, primarily over far eastern
Wyoming and the Nebraska Panhandle may become strong to severe,
producing hail and strong winds.
.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY
There is a slight risk of severe thunderstorms Friday afternoon
and evening to the east of a line from Douglas to Cheyenne. Some
of the storms that develop will have the potential to become
severe, producing large hail or damaging winds.
Isolated to scattered late day thunderstorms will be possible
Saturday through Wednesday.
.Spotter information statement...
Spotter activation will not be needed.
$$
Rubin
Hazardous Weather Outlook
National Weather Service Grand Junction CO
344 AM MDT Thu Jun 12 2025
COZ001>014-017>023-UTZ022>025-027>029-131300-
Lower Yampa River Basin-Central Yampa River Basin-
Roan and Tavaputs Plateaus-Elkhead and Park Mountains-
Upper Yampa River Basin-Grand Valley-Debeque to Silt Corridor-
Central Colorado River Basin-Grand and Battlement Mesas-
Gore and Elk Mountains/Central Mountain Valleys-
Central Gunnison and Uncompahgre River Basin-
West Elk and Sawatch Mountains-Flat Tops-Upper Gunnison River Valley-
Uncompahgre Plateau and Dallas Divide-Northwest San Juan Mountains-
Southwest San Juan Mountains-Paradox Valley/Lower Dolores River-
Four Corners/Upper Dolores River-Animas River Basin-
San Juan River Basin-Southeast Utah-Eastern Uinta Mountains-
Eastern Uinta Basin-Tavaputs Plateau-Arches/Grand Flat-
La Sal and Abajo Mountains-Canyonlands/Natural Bridges-
344 AM MDT Thu Jun 12 2025
This Hazardous Weather Outlook is for northwest Colorado, southwest
Colorado, west central Colorado, east central Utah, northeast Utah
and southeast Utah.
.DAY ONE...Today and tonight.
Dry air moves in today but enough residual moisture will allow some
showers and thunderstorms to fire along the Divide and surrounding
mountains. The main concern will be gusty outflow winds.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Hot, dry, and windy conditions move in Friday onwards causing an
increase in fire weather concerns. The next chance for any precip
looks to be Wednesday but coverage looks limited at the moment.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service North Platte NE
430 AM CDT Thu Jun 12 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-130930-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
430 AM CDT Thu Jun 12 2025 /330 AM MDT Thu Jun 12 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...Today and tonight.
There is a Marginal Risk for severe thunderstorms this afternoon and
evening across all of western and north central Nebraska, with wind
and hail being the primary concerns.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
A Slight Risk for severe thunderstorms is expected on Friday across
western and southwestern Nebraska and the Sandhills, with wind and
hail being the primary concerns.
A Marginal Risk for severe thunderstorms on Saturday across all of
western and north central Nebraska, with wind and hail being the
primary concerns.
There is a near daily chance for showers and thunderstorms this
weekend into early next week. However, the severe threat for Sunday
and beyond is uncertain at this time.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed.
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
243 AM MDT Thu Jun 12 2025
SDZ024-026>030-041-042-074>076-WYZ054>060-131300-
Northern Black Hills-Rapid City-Southern Foothills-
Central Black Hills-Southern Black Hills-Custer Co Plains-
Western Fall River-Northern Oglala Lakota-Hermosa Foothills-
Eastern Fall River-Southern Oglala Lakota-Northern Campbell-
Southern Campbell-Western Crook-Wyoming Black Hills-
Weston County Plains-Newcastle-Northeastern Crook-
243 AM MDT Thu Jun 12 2025
This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.
.DAY ONE...Today and Tonight
There is a marginal risk (level 1 of 5) of severe thunderstorms
today, meaning that isolated severe storms are possible. Primary
hazards include damaging winds and large hail.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
There is a slight risk (level 2 of 5) of severe thunderstorms
Friday, meaning that scattered severe storms are possible.
Primary hazards include damaging winds and large hail.
There will be near daily chances for thunderstorms through this
weekend into early next week. Severe weather is possible each
day.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
243 AM MDT Thu Jun 12 2025
SDZ001-002-012>014-025-031-032-043-044-046-047-049-072-073-077-
078-131300-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Foothills-Pennington Co Plains-Haakon-Northern Jackson-
Bennett-Mellette-Todd-Tripp-Sturgis/Piedmont Foothills-
Southern Meade Co Plains-Southern Jackson-Southern Perkins-
243 AM MDT Thu Jun 12 2025 /343 AM CDT Thu Jun 12 2025/
This Hazardous Weather Outlook is for portions of western South
Dakota.
.DAY ONE...Today and Tonight
There is a marginal risk (level 1 of 5) of severe thunderstorms
today, meaning that isolated severe storms are possible. Primary
hazards include large hail and damaging winds.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
There will be near daily chances for thunderstorms through this
weekend into early next week. Severe weather is possible each
day.
.SPOTTER INFORMATION STATEMENT...
Spotter activation may be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
219 AM MDT Thu Jun 12 2025
WYZ001>020-022>030-131300-
Yellowstone National Park-Absaroka Mountains-Cody Foothills-
North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin-
Owl Creek and Bridger Mountains-Bighorn Mountains West-
Bighorn Mountains Southeast-Northeast Johnson County-
Southeast Johnson County-Teton and Gros Ventre Mountains-
Jackson Hole-Wind River Mountains West-Wind River Mountains East-
Upper Wind River Basin-Wind River Basin-Lander Foothills-
Green Mountains and Rattlesnake Range-
Natrona County Lower Elevations-Casper Mountain-Star Valley-
Salt River and Wyoming Ranges-Upper Green River Basin Foothills-
Upper Green River Basin-South Lincoln County-
Rock Springs and Green River-Flaming Gorge-East Sweetwater County-
219 AM MDT Thu Jun 12 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and tonight.
Showers and thunderstorms possible today, mainly across central and
southern portions of the area. Main hazard is gusty winds, which
could be 40 to 50 mph.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday...Strong thunderstorms are possible across northern and
eastern portions of the area, namely around Johnson County. Wind and
hail are the main hazards.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
Hazardous Weather Outlook
National Weather Service Denver/Boulder CO
1103 AM MDT Wed Jun 11 2025
COZ030>051-121715-
Jackson County Below 9000 Feet-
West Jackson and West Grand Counties Above 9000 Feet-
Grand and Summit Counties Below 9000 Feet-
South and East Jackson/Larimer/North and Northeast Grand/
Northwest Boulder Counties Above 9000 Feet-
South and Southeast Grand/West Central and Southwest Boulder/
Gilpin/Clear Creek/Summit/North and West Park Counties Above
9000 Feet-Larimer and Boulder Counties Between 6000 and 9000 Feet-
Jefferson and West Douglas Counties Above 6000 Feet/Gilpin/Clear
Creek/Northeast Park Counties Below 9000 Feet-
Central and Southeast Park County-
Larimer County Below 6000 Feet/Northwest Weld County-
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield
County-
North Douglas County Below 6000 Feet/Denver/West Adams and
Arapahoe Counties/East Broomfield County-
Elbert/Central and East Douglas Counties Above 6000 Feet-
Northeast Weld County-Central and South Weld County-Morgan County-
Central and East Adams and Arapahoe Counties-
North and Northeast Elbert County Below 6000 Feet/North Lincoln
County-
Southeast Elbert County Below 6000 Feet/South Lincoln County-
Logan County-Washington County-Sedgwick County-Phillips County-
1103 AM MDT Wed Jun 11 2025
This hazardous weather outlook is for northeast and north central
Colorado.
.DAY ONE...This Afternoon and Tonight
Scattered showers and thunderstorms this afternoon will bring
gusty winds, with speeds reaching up to 50 mph. Rainfall amounts
will mostly be light.
.DAYS TWO THROUGH SEVEN...Thursday through Tuesday
Scattered afternoon showers and thunderstorms are expected again
Thursday and Friday. Some stronger to severe storms will be
possible over the northeast plains Friday afternoon. For the
weekend, the chance for storms is limited to the eastern plains.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today and tonight.
$$
