Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

7°F

-14°C

Humidity	92%
Wind Speed	S 12 mph
Barometer	30.06 in
Dewpoint	5°F (-15°C)
Visibility	10.00 mi
Wind Chill	-9°F (-23°C)
Last update	1 Dec 8:15 am CST

More Information:

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

Extended Forecast for

16 Miles NW Agar SD

Today
High: 21 °F
Chance
Flurries
Tonight
Low: 6 °F
Mostly Cloudy
Tuesday
High: 35 °F
Chance Snow
Tuesday Night
Low: 8 °F
Chance
Rain/Snow and
Patchy
Blowing Snow
Wednesday
High: 15 °F
Partly Sunny
Wednesday Night
Low: -2 °F
Partly Cloudy
Thursday
High: 31 °F
Mostly Sunny
Thursday Night
Low: 18 °F
Mostly Cloudy
Friday
High: 33 °F
Mostly Cloudy

Detailed Forecast

Today

A chance of flurries before 11am. Sunny, with a high near 21. South wind 6 to 10 mph becoming west northwest in the afternoon.

Tonight

Mostly cloudy, with a low around 6. West northwest wind 5 to 7 mph becoming south after midnight.

Tuesday

A chance of snow after 11am. Mostly cloudy, with a high near 35. South southwest wind 8 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of rain and snow before 11pm, then a slight chance of snow. Patchy blowing snow after 3am. Cloudy, with a low around 8. Blustery, with a north wind 11 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Wednesday

Partly sunny, with a high near 15. North wind 7 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Partly cloudy, with a low around -2. West wind 6 to 10 mph becoming south in the evening.

Thursday

Mostly sunny, with a high near 31. South wind around 11 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

Thursday Night

Mostly cloudy, with a low around 18. West wind 8 to 10 mph.

Friday

Mostly cloudy, with a high near 33. Northwest wind 10 to 13 mph, with gusts as high as 22 mph.

Friday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 16. Chance of precipitation is 20%.