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

Catastrophic flooding and landslides will continue to bring a significant risk to life and property in Washington and northwest Oregon. Arctic air will bring near record cold temperatures and dangerous wind chills from the Northern High Plains into the Mid-South and Mid-Atlantic through the weekend. A narrow band of snow is likely from the Mid-West, Upper Ohio Valley into the Central Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

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More Information:

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

Extended Forecast for

5 Miles WSW Whitewater MT

Cold Weather Advisory December 12, 03:32am until December 12, 01:00pm

Winter Storm Warning December 12, 03:32am until December 13, 08:00am

Click here for hazard details and duration

Cold Weather Advisory

Winter Storm Warning

Cold Weather Advisory December 12, 03:32am until December 12, 01:00pm
Winter Storm Warning December 12, 03:32am until December 13, 08:00am
NOW: Multiple hazards in effect
Click HERE for Details
Overnight
Low: -10 °F
Slight Chance
Snow
Friday
High: -1 °F
Slight Chance
Snow then
Snow Likely
Friday Night
Low: -15 °F
Heavy Snow
then Snow
Likely
Saturday
High: 4 °F
Partly Sunny
Saturday Night
Low: -6 °F
Mostly Cloudy
Sunday
High: 38 °F
Partly Sunny
Sunday Night
Low: 20 °F
Partly Cloudy
Monday
High: 42 °F
Partly Sunny

Detailed Forecast

Overnight

A 20 percent chance of snow. Cloudy, with a low around -10. Wind chill values between -25 and -30. North northwest wind 17 to 20 mph, with gusts as high as 26 mph.

Friday

Snow likely, mainly after 5pm. Cloudy and cold, with a high near -1. Wind chill values between -20 and -30. North wind 6 to 14 mph becoming east in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Friday Night

Snow, mainly before 1am. The snow could be heavy at times. Low around -15. Wind chill values between -20 and -25. East wind 5 to 9 mph becoming north northeast after midnight. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

Partly sunny, with a high near 4. Wind chill values between -15 and -25. Light and variable wind becoming southeast 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.

Saturday Night

Mostly cloudy, with a low around -6. Southeast wind 11 to 18 mph, with gusts as high as 25 mph.

Sunday

Partly sunny, with a high near 38. South southeast wind 7 to 14 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

Sunday Night

Partly cloudy, with a low around 20. West wind 13 to 18 mph, with gusts as high as 25 mph.

Monday

Partly sunny, with a high near 42. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

Monday Night

Mostly cloudy, with a low around 31. Breezy, with a west southwest wind 16 to 25 mph, with gusts as high as 36 mph.

Tuesday

A 10 percent chance of rain after 5pm. Mostly sunny, with a high near 42. Breezy, with a west wind 17 to 26 mph, with gusts as high as 38 mph.

Tuesday Night

A chance of rain and snow. Mostly cloudy, with a low around 22. South southwest wind 14 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

Wednesday

A chance of rain and snow. Partly sunny, with a high near 37. Breezy.

Wednesday Night

Mostly cloudy, with a low around 3.

Thursday

A slight chance of snow. Partly sunny, with a high near 19.