Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Rapid City SD
427 AM MST Fri Nov 28 2025
SDZ001-002-012>014-024>032-041>044-046-047-049-072>078-WYZ054>060-
291300-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Northern Foothills-Rapid City-
Southern Foothills-Central Black Hills-Southern Black Hills-
Custer Co Plains-Pennington Co Plains-Haakon-Western Fall River-
Northern Oglala Lakota-Northern Jackson-Bennett-Mellette-Todd-
Tripp-Sturgis/Piedmont Foothills-Southern Meade Co Plains-
Hermosa Foothills-Eastern Fall River-Southern Oglala Lakota-
Southern Jackson-Southern Perkins-Northern Campbell-
Southern Campbell-Western Crook-Wyoming Black Hills-
Weston County Plains-Newcastle-Northeastern Crook-
427 AM MST Fri Nov 28 2025 /527 AM CST Fri Nov 28 2025/
This Hazardous Weather Outlook is for portions of western South
Dakota and northeastern Wyoming.
.DAY ONE...Today and Tonight
A storm system will bring snow and some blowing snow to the area.
See WSWUNR for details. Minimum wind chills tonight will be zero
to 15 below.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday
A storm system will exit the area Saturday morning, bringing an
end to snow and some blowing snow. See WSWUNR for details. Minimum
wind chills tonight will be zero to 15 below.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed today.
&&
Stay tuned to NOAA weather radio for further updates...or check
our web site at weather.gov/rapidcity
$$
Hazardous Weather Outlook
National Weather Service Bismarck ND
317 AM CST Sat Nov 29 2025
NDZ017>020-031>035-040>047-050-051-300930-
McKenzie-Dunn-Mercer-Oliver-Golden Valley-Billings-Stark-Morton-
Burleigh-Slope-Hettinger-Grant-Bowman-Adams-Sioux-Emmons-Logan-
McIntosh-Dickey-
317 AM CST Sat Nov 29 2025 /217 AM MST Sat Nov 29 2025/
This Hazardous Weather Outlook is for portions of northwest North
Dakota, south central North Dakota, southeast North Dakota, and
southwest North Dakota.
.DAY ONE...Today and Tonight
A Winter Weather Advisory is in effect this morning. See
weather.gov/bis for details.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
Well below normal temperatures are favored for this weekend and
into early next week. Wind chill temperatures as low as 25 below
zero will be possible both Saturday night and Sunday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
434 PM CST Fri Nov 28 2025
SDZ038>040-050-052>054-057>061-063>065-068-292245-
Beadle-Kingsbury-Brookings-Gregory-Jerauld-Sanborn-Miner-Brule-
Aurora-Davison-Hanson-McCook-Charles Mix-Douglas-Hutchinson-
Bon Homme-
434 PM CST Fri Nov 28 2025
This Hazardous Weather Outlook is for central South Dakota, east
central South Dakota, south central South Dakota and southeast
South Dakota.
.DAY ONE...Tonight.
Snow continues this afternoon through Saturday evening, then
tapering off into the very early morning hours of Sunday. Periods of
moderate to heavy snow will result in brief reductions to visibility
of 1-2 miles or less. Slightly breezy winds could result in minimal
blowing and drifting snow.
Areas south of I-90 toward the southern Missouri River Valley and US
Highway 20 are expected to see a light glaze of ice (0.01" to 0.02")
this afternoon into tonight.
The Winter Storm Warning that is currently in effect will continue
through Saturday late evening.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Winter storm continues through Saturday. Winds become northerly
Saturday and breezy. Winds are expected to blow 15-20 mph with gusts
of 25-35 mph from mid-morning through the late evening. Blowing and
drifting snow are expected. This will result in reductions to
visibility and make travel difficult to impossible in some locations.
Winds decrease overnight.
Storm total snowfall from Friday through Saturday will increase as
you move from central South Dakota east into Minnesota and Iowa. From
the James River Valley and west 3 to 5 inches are expected. East to
the I-29 corridor is expected to see 4-8 inches. Some slight
adjustments to overall snow total is still possible.
Much colder air moves in Sunday into early next week with wind
chills below zero at times.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service North Platte NE
306 PM CST Fri Nov 28 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-292115-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
306 PM CST Fri Nov 28 2025 /206 PM MST Fri Nov 28 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...Tonight.
A Winter Weather Advisory remains in effect for northern and north
central Nebraska tonight through Saturday morning. Areas along and
north of Highway 2 may see snow accumulations up to 4 inches,
locally higher.
Further south, freezing drizzle or light freezing rain is possible
late this evening into the early overnight hours, most notably along
and south of Highway 2. This may create some slippery and hazardous
travel conditions. Precipitation is expected to switch over to snow,
with accumulations up to 2 inches, after Midnight which may cover
some of the icy patches.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Additional light snow is likely Saturday morning, ending by mid-
afternoon. Strong northwesterly winds gusting up to 40 to 45 mph
will lead to areas of blowing and drifting snow. The combination of
slick roads and reduced visibility will again lead to difficult
travel conditions across much of the area before winds diminish
Saturday evening.
Sub-zero wind chills are likely each morning Saturday, Sunday, and
Monday.
Additional light snow is possible Sunday night across southwest
Nebraska. At this time, snowfall amounts are expected to be light.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
135 PM MST Fri Nov 28 2025
NEZ002-003-019>021-054-055-095-096-WYZ101>119-292045-
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-
135 PM MST Fri Nov 28 2025
This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.
.DAY ONE...THIS AFTERNOON AND TONIGHT
- An arctic front will move across the region tonight, bringing
much colder temperatures along with light snowfall
accumulations to the forecast area through the weekend.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY
- Very active long term forecast expected with multiple troughs
moving through and promoting snow chances, as well as a high
wind event possible Tuesday.
- Temperatures will remain very cold through mid-week, before a
weak warming trend arrives Wednesday onwards.
.Spotter information statement...
Please report any snowfall accumulations to the NWS.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
608 AM CST Fri Nov 28 2025
MNZ046-SDZ003>011-015>023-033>037-045-048-051-291215-
Big Stone-Corson-Campbell-McPherson-Brown-Marshall-Roberts-Walworth-
Edmunds-Day-Dewey-Potter-Faulk-Spink-Clark-Codington-Grant-Hamlin-
Deuel-Stanley-Sully-Hughes-Hyde-Hand-Jones-Lyman-Buffalo-
608 AM CST Fri Nov 28 2025 /508 AM MST Fri Nov 28 2025/
This Hazardous Weather Outlook is for west central Minnesota,
central South Dakota, north central South Dakota and northeast
South Dakota.
.DAY ONE...Today and tonight.
Low pressure moving through the region today and tonight will deliver
a round of snowfall to the area. Some moderate to heavy bands of snow
will be possible through this morning before becoming less intense
this afternoon. More widespread and steady snowfall is expected
tonight. The consistency of this snow will be light and fluffy and
more prone to blowing and drifting, especially in areas where wind
gusts will range between 20 to 35 mph. Localized visibility may be
restricted at times but not significantly widespread. Highest
snowfall amounts will set up from north central South Dakota south
and east toward Gettysburg, Miller and Redfield. Lesser amounts are
expected for south central South Dakota and the northeast corner of
the state into west central Minnesota.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Snow will continue through the morning and taper off and end during
the afternoon. Gusty winds across south central South Dakota will
lead to some blowing and drifting and temporary reductions to local
visibility. Much below normal temperatures are expected early next
week with wind chills falling into the teens to near 20 below zero
Sunday, Monday and Tuesday mornings.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to submit reports to the National
Weather Service in Aberdeen. The public can submit reports on our web
page, Facebook page, or our X feed.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
215 AM MST Fri Nov 28 2025
WYZ001>020-022>030-291400-
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-
215 AM MST Fri Nov 28 2025
...Winter Weather Advisory for Johnson County from 5 pm tonight
through 8 am Saturday...
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and Tonight.
Light to locally moderate snow spreading from north to south
across most of the area from late today into tonight. Gusty to
strong wind will accompany the snow and bring impacts to travel.
.DAYS TWO THROUGH SEVEN...Saturday through Thursday.
Saturday and Saturday night...The coldest temperatures of the
season for much of the area.
Sunday...Light snow possible across southern Wyoming.
Tuesday...The next chance of snow across portions of the area.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
