Tracking Areas of Winter Weather and Heavy Rainfall

A cold front will move through the Great Lakes and Northeast U.S. today, bringing areas of snow and snow squalls which can bring rapid reductions to visibility and slick roads. A storm system will shift from the northern Gulf Coast through the Southeast U.S. today through Friday with areas of heavy to excessive rainfall and light snow further north. Heavy snow is also expected in the Rockies. Read More >

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

30°F

-1°C

Humidity	80%
Wind Speed	SW 13 mph
Barometer	29.86 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	20°F (-7°C)
Last update	4 Dec 1:35 pm CST

More Information:

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

Extended Forecast for

Tolstoy SD

This Afternoon
High: 28 °F
Sunny
Tonight
Low: 22 °F
Slight Chance
Snow then
Snow Likely
Friday
High: 32 °F
Chance Snow
then Mostly
Cloudy
Friday Night
Low: 8 °F
Mostly Cloudy
Saturday
High: 15 °F
Snow Likely
Saturday Night
Low: -2 °F
Mostly Cloudy
Sunday
High: 8 °F
Slight Chance
Snow
Sunday Night
Low: 1 °F
Mostly Cloudy
Monday
High: 34 °F
Partly Sunny
then Patchy
Blowing Snow

Detailed Forecast

This Afternoon

Sunny, with a high near 28. West wind around 14 mph, with gusts as high as 24 mph.

Tonight

Snow likely, mainly between 11pm and 2am. Increasing clouds, with a low around 22. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday

A chance of snow, mainly before 7am. Mostly cloudy, with a high near 32. West northwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

Friday Night

Mostly cloudy, with a low around 8. Northwest wind 6 to 14 mph becoming east after midnight.

Saturday

Snow likely, mainly before noon. Cloudy, with a high near 15. East northeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Saturday Night

Mostly cloudy, with a low around -2. Northeast wind 7 to 14 mph.

Sunday

A slight chance of snow. Mostly cloudy and cold, with a high near 8. Northeast wind 7 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 20%.

Sunday Night

Mostly cloudy, with a low around 1. Southeast wind around 11 mph.

Monday

Patchy blowing snow after 2pm. Partly sunny, with a high near 34. South wind 10 to 18 mph becoming west northwest in the afternoon. Winds could gust as high as 29 mph.

Monday Night

Patchy blowing snow before 8pm. Mostly cloudy, with a low around 19.

Tuesday

A chance of rain and snow. Mostly cloudy, with a high near 37. Chance of precipitation is 40%.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 14. Blustery. Chance of precipitation is 30%.

Wednesday

Partly sunny, with a high near 24. Blustery.