Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

-9°F

-23°C

Humidity	48%
Wind Speed	W 12 mph
Barometer	30.72 in
Dewpoint	-24°F (-31°C)
Visibility	10.00 mi
Wind Chill	-29°F (-34°C)
Last update	23 Jan 12:15 pm CST

More Information:

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

Extended Forecast for

15 Miles E Mission Ridge SD

Cold Weather Advisory January 24, 01:00am until January 24, 12:00pm

Extreme Cold Warning January 23, 12:42pm until January 23, 03:00pm

Click here for hazard details and duration

Cold Weather Advisory

Extreme Cold Warning

Extreme Cold Warning January 23, 12:42pm until January 23, 03:00pm
NOW until 3:00pm Fri
Extreme Cold Warning
This Afternoon
High: -4 °F
Chance
Flurries
Tonight
Low: -7 °F
Mostly Cloudy
Saturday
High: 11 °F
Mostly Sunny
Saturday Night
Low: -3 °F
Mostly Cloudy
Sunday
High: 2 °F
Cold
Sunday Night
Low: -9 °F
Mostly Clear
Monday
High: 30 °F
Sunny
Monday Night
Low: 8 °F
Partly Cloudy

Detailed Forecast

This Afternoon

A chance of flurries before 5pm. Partly sunny and cold, with a high near -4. Wind chill values as low as -29. Northwest wind 5 to 7 mph becoming light and variable.

Tonight

Mostly cloudy, with a low around -7. Wind chill values as low as -21. South southeast wind 3 to 8 mph.

Saturday

Mostly sunny, with a high near 11. Wind chill values as low as -21. Southeast wind 6 to 8 mph.

Saturday Night

Mostly cloudy, with a low around -3. East southeast wind 6 to 10 mph becoming north after midnight.

Sunday

Partly sunny and cold, with a high near 2. North northwest wind 10 to 14 mph.

Sunday Night

Mostly clear, with a low around -9. North northwest wind 6 to 9 mph becoming south southwest after midnight.

Monday

Sunny, with a high near 30. South southwest wind 10 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 22 mph.