Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Hazardous Weather Conditions

Current conditions at

Buffalo (K2WX)

Lat: 45.6°NLon: 103.55°WElev: 3002ft.

32°F

0°C

Humidity	96%
Wind Speed	S 3 mph
Barometer	29.64 in (1006.4 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	11 Dec 5:56 am MST

More Information:

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

Extended Forecast for

11 Miles SW Prairie City SD

Winter Weather Advisory December 11, 06:34am until December 11, 11:00am

Click here for hazard details and duration

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Winter Weather Advisory December 11, 06:34am until December 11, 11:00am
NOW until 11:00am Thu
Winter Weather Advisory
Today
High: 43 °F
Rain Likely
and Breezy
Tonight
Low: 10 °F
Blustery.
Slight Chance
Snow then
Mostly Cloudy
Friday
High: 14 °F
Chance Snow
and Blustery
Friday Night
Low: -2 °F
Snow
Saturday
High: 8 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: -3 °F⇑
Partly Cloudy
Sunday
High: 38 °F
Mostly Sunny
Sunday Night
Low: 23 °F
Partly Cloudy

Detailed Forecast

Today

Rain likely, mainly before 7am. Cloudy, with a high near 43. Breezy, with a northwest wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 60%.

Tonight

A 20 percent chance of snow before 11pm. Cloudy, with a low around 10. Wind chill values as low as -9. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 37 mph.

Friday

A 50 percent chance of snow. Cloudy, with a high near 14. Wind chill values as low as -10. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 31 mph. New snow accumulation of less than one inch possible.

Friday Night

Snow. Low around -2. Wind chill values as low as -16. North wind 10 to 13 mph becoming east after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

A 40 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 8. Northeast wind 8 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. New snow accumulation of less than one inch possible.

Saturday Night

Partly cloudy, with a temperature falling to near -3 by 8pm, then rising to around 5 during the remainder of the night. Southeast wind 9 to 17 mph, with gusts as high as 24 mph.

Sunday

Mostly sunny, with a high near 38. South wind 14 to 16 mph becoming southwest in the afternoon. Winds could gust as high as 23 mph.

Sunday Night

Partly cloudy, with a low around 23. West wind around 15 mph, with gusts as high as 21 mph.

Monday

Mostly sunny, with a high near 42.

Monday Night

Mostly cloudy, with a low around 27.

Tuesday

Partly sunny, with a high near 48. Breezy.

Tuesday Night

A slight chance of rain and snow. Mostly cloudy, with a low around 26.