Special Weather Statement
Special Weather Statement
National Weather Service Aberdeen SD
702 PM CST Sat Dec 6 2025
SDZ036-037-045-048-051-070400-
Hyde-Hand-Jones-Lyman-Buffalo-
Including the cities of Highmore, Miller, Murdo, Kennebec,
and Fort Thompson
702 PM CST Sat Dec 6 2025
...Freezing Drizzle Continues Through Tonight...
Webcams and observations continue to indicate freezing drizzle
and freezing fog over portions of south central SD. Roads and
sidewalks will continue to remain slick, especially on untreated
and elevated surfaces. Avoid travel if possible.
$$
MMM
Special Weather Statement
National Weather Service Aberdeen SD
640 PM CST Sat Dec 6 2025
SDZ033>035-070300-
Stanley-Sully-Hughes-
Including the cities of Fort Pierre, Onida, and Pierre
640 PM CST Sat Dec 6 2025 /540 PM MST Sat Dec 6 2025/
...Freezing Drizzle Continues Through Tonight...
Webcams and observations continue to indicate freezing drizzle
and freezing fog over portions of south central SD, especially in
and around the Pierre area. This should end by 9 PM CST. Roads
and sidewalks will continue to remain slick, especially on
untreated and elevated surfaces. Avoid travel if possible.
$$
MMM
Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
803 PM CST Sat Dec 6 2025
IAZ020-031-032-MNZ071-072-NEZ013-014-SDZ038>040-050-052>071-080215-
Plymouth-Woodbury-Ida-Lincoln-Lyon-Dixon-Dakota-Beadle-Kingsbury-
Brookings-Gregory-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-
Davison-Hanson-McCook-Minnehaha-Charles Mix-Douglas-Hutchinson-
Turner-Bon Homme-Yankton-Clay-Union-
803 PM CST Sat Dec 6 2025
This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, central South
Dakota, east central South Dakota, south central South Dakota and
southeast South Dakota.
.DAY ONE...Tonight.
Light snow has begun to taper off to very light snow to flurries.
Additional accumulation of a tenth or two is possible through this
evening. Flurries continue through late this evening. Though snow is
expected to end, accumulated amounts on roads may continue to have
minor impacts to travel through Sunday morning.
In addition, light freezing rain/drizzle is occurring as the snow
tapers off to flurries. Patchy light freezing rain/drizzle is
expected to continue through about midnight. Accumulations of ice
should be low, a light glaze to a couple hundredths. Still, this
could further impact travel through the region. Please use caution.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
An active pattern aloft will lead to additional chances for
precipitation.
However, details remain uncertain.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Cheyenne WY
301 PM MST Sat Dec 6 2025
NEZ002-003-019>021-054-055-095-096-WYZ101>119-072215-
Dawes County-Box Butte County-Scotts Bluff County-Banner County-
Morrill County-Kimball County-Cheyenne County-
Northern Sioux County-Southern Sioux County-
Converse County Lower Elevations-Niobrara County-
North Laramie Range-Ferris/Seminoe/Shirley Mountains-
Shirley Basin-Central Laramie Range and Southwest Platte County-
East Platte County-Goshen County-Central Carbon County-
North Snowy Range Foothills-Southwest Carbon County-
Sierra Madre Range-Upper North Platte River Basin-Snowy Range-
Laramie Valley-South Laramie Range-South Laramie Range Foothills-
Central Laramie County-East Laramie County-
301 PM MST Sat Dec 6 2025
This hazardous weather outlook is for portions of panhandle
Nebraska...east central Wyoming...south central Wyoming and
southeast Wyoming.
.DAY ONE...THIS AFTERNOON AND TONIGHT
- Winter products will continue through tonight for the mountains
as well as the Arlington area before expiring.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
- A high wind warning has been issued for Arlington and Bordeaux
primarily for strong gap winds for Sunday.
- A long duration high wind event coupled with a difficult
forecast from intruding arctic air which could promote
widespread snow is expected next week.
.Spotter information statement...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Aberdeen SD
335 PM CST Sat Dec 6 2025
MNZ039-046-SDZ003>011-015>023-033>037-045-048-051-072145-
Traverse-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-
335 PM CST Sat Dec 6 2025 /235 PM MST Sat Dec 6 2025/
This Hazardous Weather Outlook is for west central Minnesota,
central South Dakota, north central South Dakota and northeast
South Dakota.
.DAY ONE...This afternoon and tonight.
A weakening band of snow is moving out of south central North Dakota
and will continue to move southeast through the late afternoon and
evening. A broad area of light snow, amounting to about an inch, is
possible between the Missouri and James valleys.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Strong northwest wind develop behind a front Tuesday
afternoon/evening. Wind are expected to easily top 50 mph with this
next arctic blast across much of central, north central and northeast
South Dakota. Mild days Monday and Tuesday, and little snowfall with
this system, will limit the blowing snow potential.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
07
Hazardous Weather Outlook
National Weather Service North Platte NE
239 PM CST Sat Dec 6 2025
NEZ004>010-022>029-035>038-056>059-069>071-094-072045-
Sheridan-Eastern Cherry-Keya Paha-Boyd-Brown-Rock-Holt-Garden-Grant-
Hooker-Thomas-Blaine-Loup-Garfield-Wheeler-Arthur-McPherson-Logan-
Custer-Deuel-Keith-Perkins-Lincoln-Chase-Hayes-Frontier-
Western Cherry-
239 PM CST Sat Dec 6 2025 /139 PM MST Sat Dec 6 2025/
This Hazardous Weather Outlook is for portions of western and north
central Nebraska.
.DAY ONE...Tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Light snow is possible across the Sandhills and north central
Nebraska on Sunday. Little to no accumulation is expected at this
time. However, brief visibility reductions are possible and could
lead to hazardous travel conditions.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Rapid City SD
321 AM MST Sat Dec 6 2025
SDZ001-002-012>014-024-078-WYZ057-071400-
Harding-Northern Perkins-Butte-Northern Meade Co Plains-Ziebach-
Northern Black Hills-Southern Perkins-Wyoming Black Hills-
321 AM MST Sat Dec 6 2025
This Hazardous Weather Outlook is for portions of northwestern
South Dakota...the Black Hills of South Dakota...and the Black
Hills of Wyoming.
.DAY ONE...Today and Tonight
Light snow is expected today and will dissipate late this
afternoon or the evening. Then another round of light snow is
expected tonight into Sunday morning. Between both rounds of snow,
one to three inches of snow accumulation will be possible.
.DAYS TWO THROUGH SEVEN...Sunday through Friday
After warmer temperatures on Monday and Tuesday, a fast moving
storm system will bring gusty winds and light precipitation to
the area late Tuesday. Very strong winds behind the front are
possible across the western South Dakota plains.
.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 Riverton WY
309 AM MST Sat Dec 6 2025
WYZ001>020-022>030-071415-
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-
309 AM MST Sat Dec 6 2025
...WINTER STORM WARNING REMAINS IN EFFECT FOR THE TETON AND GROS
VENTRE MOUNTAINS AND THE SALT RIVER AND WYOMING RANGES UNTIL 2 PM
MST THIS AFTERNOON...
...WINTER WEATHER ADVISORY REMAINS IN EFFECT FOR YELLOWSTONE NATIONAL
PARK, THE ABSAROKA MOUNTAINS, THE UPPER GREEN RIVER BASIN FOOTHILLS,
THE WIND RIVER MOUNTAINS WEST, JACKSON HOLE, AND STAR VALLEY UNTIL 2
PM MST THIS AFTERNOON...
...WINTER STORM WARNING REMAINS IN EFFECT FOR THE BIGHORN MOUNTAINS WEST
UNTIL 5 PM MST THIS AFTERNOON...
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and tonight.
Periods of moderate to heavy snowfall are possible through the late
morning/early afternoon across the Western Mountains, Jackson and
Star Valleys, the Upper Green River Basin, and the western Bighorns.
Gusty winds combined with snow could cause reduced visibilities and
hazardous travel.
Wind gusts of 30 to 50 mph are expected, with isolated gusts above 60
mph possible, much of the day across the western mountains, the Wind
Corridor, and the Wind River Basin.
.DAYS TWO THROUGH SEVEN...Sunday through Friday.
Sunday through Thursday...Multiple chances for snow across western
Wyoming and widespread breezy to gusty winds.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
