Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Hazardous Weather Conditions

Special Weather Statement

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

12°F

-11°C

Humidity	92%
Wind Speed	S 8 mph
Barometer	29.86 in
Dewpoint	10°F (-12°C)
Visibility	10.00 mi
Wind Chill	0°F (-18°C)
Last update	1 Dec 11:55 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

Overnight
Low: 13 °F
Patchy Fog
Tuesday
High: 34 °F
Mostly Cloudy
then Chance
Rain/Snow
Tuesday Night
Low: 10 °F
Chance Wintry
Mix then
Slight Chance
Snow
Wednesday
High: 16 °F
Partly Sunny
Wednesday Night
Low: 2 °F
Partly Cloudy
Thursday
High: 33 °F
Partly Sunny
Thursday Night
Low: 21 °F
Mostly Cloudy
Friday
High: 34 °F
Mostly Cloudy
Friday Night
Low: 17 °F
Mostly Cloudy
then Slight
Chance Snow

Detailed Forecast

Overnight

Patchy fog before 5am. Otherwise, mostly cloudy, with a steady temperature around 13. Calm wind becoming south southwest 5 to 7 mph.

Tuesday

A slight chance of snow before 2pm, then a chance of rain and snow between 2pm and 4pm, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 34. South southwest wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%.

Tuesday Night

A chance of rain before 9pm, then a chance of freezing rain between 9pm and 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 10. North wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

Wednesday

Partly sunny, with a high near 16. North wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 28 mph.

Wednesday Night

Partly cloudy, with a low around 2. North northwest wind 5 to 10 mph becoming south southeast after midnight.

Thursday

Partly sunny, with a high near 33. South southeast wind 10 to 13 mph becoming west in the afternoon. Winds could gust as high as 21 mph.

Thursday Night

Mostly cloudy, with a low around 21. West wind around 11 mph.

Friday

Mostly cloudy, with a high near 34. West wind 11 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

Friday Night

A slight chance of snow after midnight. Mostly cloudy, with a low around 17. North northwest wind around 11 mph becoming east after midnight. Chance of precipitation is 20%.

Saturday

A slight chance of snow before noon. Mostly cloudy, with a high near 23. Chance of precipitation is 20%.

Saturday Night

A slight chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 20%.

Sunday

Partly sunny, with a high near 21.

Sunday Night

Mostly cloudy, with a low around 13.

Monday

Mostly sunny, with a high near 37.