Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Hazardous Weather Conditions

Current conditions at

ONIDAMUNC (K98D)

Lat: 44.7° N Lon: 100.1° W Elev: 1874 ft.

A Few Clouds and Windy

46°F

8°C

Humidity	76%
Wind Speed	W 26 G 37 mph
Barometer	29.38 in
Dewpoint	39°F (4°C)
Visibility	10.00 mi
Wind Chill	37°F (3°C)
Last update	9 Dec 3:35 pm CST

More Information:

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

Detailed forecast for

Sully County

Tonight

Partly cloudy and very windy. Lows around 19. Northwest winds 30 to 40 mph with gusts up to 55 mph.

Wednesday

Partly sunny in the morning, then becoming mostly cloudy. Much colder with highs in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north 5 to 10 mph with gusts up to 20 mph in the afternoon.

Wednesday Night

Cloudy. A chance of snow in the evening, then freezing rain and snow likely after midnight. Little or no snow accumulation. Ice accumulation around a trace. Lows around 18. Temperature rising into the lower 20s after midnight. Southeast winds 10 to 15 mph. Chance of precipitation 60 percent.

Thursday

Cloudy with a chance of freezing rain. A chance of rain in the afternoon. Highs in the mid 30s. Southeast winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 50 percent.

Thursday Night

Cloudy with a 40 percent chance of snow. Little or no snow accumulation. Colder with lows around 7 above. North winds 15 to 20 mph with gusts up to 30 mph.

Friday

Cloudy with a 40 percent chance of snow. Much colder. Near steady temperature around 10 above.

Friday Night

Cloudy. A chance of snow in the evening, then snow likely after midnight. Snow may be heavy at times after midnight. Moderate snow accumulation possible. Cold with lows around zero. Chance of snow 70 percent.

Saturday

Mostly cloudy. Snow likely, mainly in the morning. Additional light snow accumulation possible. Cold with highs around 5 above. Chance of snow 60 percent.

Saturday Night And Sunday

Mostly cloudy. Lows 5 below to 10 below zero. Highs around 20. Wind chill values as low as 25 below.

Sunday Night

Mostly cloudy. Not as cold with lows around 10 above. Temperature rising to around 20 after midnight.

Monday

Partly sunny. Not as cold with highs in the upper 20s.

Monday Night

Mostly cloudy. Lows around 10 above.

Tuesday

Partly sunny. Highs in the mid 30s.