Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Mostly Cloudy

19°F

-7°C

Humidity	86%
Wind Speed	N 20 mph
Barometer	30.07 in
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	3°F (-16°C)
Last update	10 Dec 9:15 am CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

15 Miles E Mission Ridge SD

Winter Weather Advisory December 10, 06:00pm until December 11, 12:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 27 °F
Sunny then
Slight Chance
Snow
Tonight
Low: 20 °F
Chance Snow
then Wintry
Mix Likely
Thursday
High: 38 °F
Chance
Rain/Freezing
Rain then
Slight Chance
Rain
Thursday Night
Low: 10 °F
Slight Chance
Rain/Snow
then Cloudy
and Blustery
Friday
High: 17 °F
Cloudy then
Slight Chance
Snow
Friday Night
Low: 2 °F
Chance Snow
then Snow
Likely
Saturday
High: 8 °F
Chance Snow
then Mostly
Cloudy
Saturday Night
Low: -3 °F
Mostly Cloudy
Sunday
High: 22 °F
Mostly Sunny

Detailed Forecast

Today

A slight chance of snow after 5pm. Increasing clouds, with a high near 27. North northwest wind 7 to 17 mph becoming east in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 20%.

Tonight

A chance of snow before 3am, then freezing rain likely. Cloudy, with a low around 20. Southeast wind 8 to 14 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

Thursday

A chance of freezing rain before 11am, then a chance of rain. Cloudy, with a high near 38. South southeast wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 50%.

Thursday Night

A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and midnight. Cloudy, with a low around 10. Blustery, with a north northwest wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Friday

A slight chance of snow after noon. Cloudy, with a high near 17. North northwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

Friday Night

Snow likely, mainly after midnight. Cloudy, with a low around 2. North wind around 11 mph becoming east after midnight. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Saturday

A chance of snow before noon. Mostly cloudy and cold, with a high near 8. East northeast wind 9 to 13 mph becoming north in the afternoon. Chance of precipitation is 50%.

Saturday Night

Mostly cloudy, with a low around -3. North northeast wind 8 to 13 mph becoming southeast after midnight.

Sunday

Mostly sunny, with a high near 22. Southeast wind 14 to 16 mph, with gusts as high as 25 mph.

Sunday Night

Partly cloudy, with a low around 13.

Monday

Mostly sunny, with a high near 35.

Monday Night

Partly cloudy, with a low around 20.

Tuesday

Partly sunny, with a high near 42.