Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Overcast and Windy

36°F

2°C

Humidity	75%
Wind Speed	NW 33 G 54 mph
Barometer	29.73 in
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	9 Dec 10:15 pm CST

More Information:

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

Extended Forecast for

3 Miles NW Highmore SD

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

High Wind Warning until December 10, 03:00am

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

High Wind Warning until December 10, 03:00am
NOW until 3:00am Wed
High Wind Warning
Tonight
Low: 18 °F
Partly Cloudy
and Windy
Wednesday
High: 24 °F
Partly Sunny
and Blustery
then Mostly
Cloudy
Wednesday Night
Low: 16 °F
Chance Snow
then Chance
Wintry Mix
Thursday
High: 31 °F
Freezing Rain
Likely then
Chance
Freezing Rain
Thursday Night
Low: 6 °F
Chance Snow
and Blustery
Friday
High: 13 °F
Chance Snow
and Blustery
Friday Night
Low: -3 °F
Chance Snow
then Snow
Likely
Saturday
High: 3 °F
Snow Likely
then Slight
Chance Snow

Detailed Forecast

Tonight

Partly cloudy, with a low around 18. Windy, with a northwest wind 24 to 34 mph, with gusts as high as 55 mph.

Wednesday

Increasing clouds, with a high near 24. Blustery, with a north northwest wind 17 to 22 mph becoming east northeast 8 to 13 mph in the afternoon. Winds could gust as high as 34 mph.

Wednesday Night

A chance of snow before 3am, then a chance of snow and freezing rain. Cloudy, with a low around 16. East southeast wind 8 to 13 mph. Chance of precipitation is 50%.

Thursday

Freezing rain likely, mainly before noon. Cloudy, with a high near 31. Southeast wind 10 to 13 mph becoming west northwest in the afternoon. Chance of precipitation is 60%. New ice accumulation of less than a 0.1 of an inch possible.

Thursday Night

A chance of snow. Cloudy, with a low around 6. Blustery, with a north northwest wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Friday

A chance of snow. Cloudy, with a high near 13. Blustery, with a north northwest wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Friday Night

Snow likely, mainly after midnight. Cloudy, with a low around -3. East northeast wind 9 to 11 mph. Chance of precipitation is 70%.

Saturday

Snow likely, mainly before noon. Mostly cloudy and cold, with a high near 3. Northeast wind 10 to 13 mph becoming north northwest in the afternoon. Chance of precipitation is 60%.

Saturday Night

Mostly cloudy, with a low around -10. North wind 9 to 11 mph becoming south southeast after midnight.

Sunday

Partly sunny, with a high near 18.

Sunday Night

Mostly cloudy, with a low around 7.

Monday

Mostly sunny, with a high near 27.

Monday Night

Mostly cloudy, with a low around 11.

Tuesday

Mostly sunny, with a high near 33.