Hazardous Weather Outlook
Hazardous Weather Outlook
National Weather Service Aberdeen SD
228 PM CST Thu Nov 27 2025
SDZ003>011-015>023-033>037-045-048-051-282030-
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-
228 PM CST Thu Nov 27 2025 /128 PM MST Thu Nov 27 2025/
This Hazardous Weather Outlook is for central South Dakota, north
central South Dakota and northeast South Dakota.
.DAY ONE...This afternoon and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
A system will bring a band of snow across central South Dakota
starting Friday morning and slowly spread north and east through the
day. Snow will become less intense but more widespread through Friday
afternoon/evening into Saturday morning. Snow is expected to be light
and fluffy, so it won`t take much to blow around, however strongest
wind gusts are only expected to top out between 20 and 35 mph.
Drifting is expected, but significant reductions in visibility are
not. Highest snowfall amounts are anticipated to run from Huron
northwest through Miller, Gettysburg and McIntosh. Lesser amounts are
expected for southwest South Dakota and the far northeast of the
state.
Below zero wind chills possible over northern SD each morning
Thursday through Sunday. Wind chills will fall 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.
$$
Hazardous Weather Outlook
National Weather Service Bismarck ND
205 PM CST Thu Nov 27 2025
NDZ017>020-031>034-040>046-050-051-282015-
McKenzie-Dunn-Mercer-Oliver-Golden Valley-Billings-Stark-Morton-
Slope-Hettinger-Grant-Bowman-Adams-Sioux-Emmons-McIntosh-Dickey-
205 PM CST Thu Nov 27 2025 /105 PM MST Thu Nov 27 2025/
This Hazardous Weather Outlook is for portions of northwest North
Dakota, south central North Dakota, southeast North Dakota, and
southwest North Dakota.
.DAY ONE...This Afternoon and Tonight
Areas of fog possible tonight, some of which may become dense.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
A Winter Weather Advisory is in effect Friday and Friday night.
See www.weather.gov/bis for details.
Well below normal temperatures are favored for this weekend and
into early next week. Wind chill temperatures as low as 25 below
zero will be possible both Saturday night and Sunday night.
.SPOTTER INFORMATION STATEMENT...
Spotter activation will not be needed.
$$
Hazardous Weather Outlook
National Weather Service Bismarck ND
205 PM CST Thu Nov 27 2025
NDZ001>005-009>013-021>023-025-035>037-047-048-282015-
Divide-Burke-Renville-Bottineau-Rolette-Williams-Mountrail-Ward-
McHenry-Pierce-McLean-Sheridan-Wells-Foster-Burleigh-Kidder-
Stutsman-Logan-La Moure-
205 PM CST Thu Nov 27 2025
This Hazardous Weather Outlook is for portions of north central
North Dakota, northwest North Dakota, south central North Dakota,
and southeast North Dakota.
.DAY ONE...This Afternoon and Tonight
Areas of fog possible tonight, some of which may become dense.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday
Accumulating snowfall will be possible Friday to Saturday morning,
and may impact holiday travel.
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.
$$
Hazardous Weather Outlook
National Weather Service Sioux Falls SD
511 AM CST Thu Nov 27 2025
SDZ050-057-063-064-281115-
Gregory-Brule-Charles Mix-Douglas-
511 AM CST Thu Nov 27 2025
This Hazardous Weather Outlook is for south central South Dakota.
.DAY ONE...Today and tonight.
Hazardous weather is not expected at this time.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Areas of light snow are expected to develop Friday morning, with
periods of light snow persisting through Saturday before ending
Saturday night. Increasing southeast winds Friday, and north winds
on Saturday, may produce areas of blowing and drifting snow. Be
prepared for wintry travel conditions during this post-holiday
travel period.
.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.
$$
Hazardous Weather Outlook
National Weather Service Riverton WY
405 AM MST Thu Nov 27 2025
WYZ001>020-022>030-281400-
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-
405 AM MST Thu Nov 27 2025
This Hazardous Weather Outlook is for Western and Central Wyoming.
.DAY ONE...Today and tonight.
Light snow expected through the morning across western Wyoming.
Winter travel conditions are possible across Teton Pass and Togwotee
Pass.
.DAYS TWO THROUGH SEVEN...Friday through Wednesday.
Friday afternoon through Friday night...A cold front will bring light
snow and gusty north winds to much of the area. Winter travel
conditions are possible during this time.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to Standard Operating Procedures.
$$
