Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Hazardous Weather Conditions

High Wind Warning in effect from December 8, 11:00 PM MST until December 9, 05:00 PM MST
Winter Weather Advisory in effect from December 8, 11:00 PM MST until December 9, 02:00 PM MST

Current conditions at

Sher-Wood Airport (KPWD)

Lat: 48.789°NLon: 104.52297°WElev: 2264.0ft.

Partly Cloudy

28°F

-2°C

Humidity	86%
Wind Speed	SE 5 MPH
Barometer	29.56 in (1001.02 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Wind Chill	22°F (-6°C)
Last update	08 Dec 10:55 PM MST

More Information:

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

Extended Forecast for

2 Miles NE Plentywood MT

Winter Weather Advisory until December 9, 02:00pm

High Wind Warning until December 9, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

High Wind Warning

Winter Weather Advisory until December 9, 02:00pm
High Wind Warning until December 9, 05:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 25 °F⇑
Rain/Freezing
Rain Likely
and Patchy
Freezing Fog
Tuesday
High: 38 °F⇓
Very Windy.
Chance Rain
then Mostly
Sunny
Tuesday Night
Low: 0 °F
Partly Cloudy
and Blustery
then Partly
Cloudy
Wednesday
High: 20 °F
Chance Snow
Wednesday Night
Low: 7 °F
Snow Likely
then Chance
Snow
Thursday
High: 16 °F
Chance Snow
and Blustery
Thursday Night
Low: -19 °F
Slight Chance
Snow then
Mostly Cloudy
Friday
High: -7 °F
Cold

Detailed Forecast

Tonight

Freezing rain likely before 3am, then rain or freezing rain likely between 3am and 4am, then rain likely after 4am. Patchy freezing fog between 1am and 3am. Cloudy, with a temperature rising to around 35 by 5am. Breezy, with a south wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Total nighttime ice accumulation of less than a 0.1 of an inch possible.

Tuesday

A 30 percent chance of rain before 8am. Cloudy through mid morning, then gradual clearing, with a temperature rising to near 38 by 10am, then falling to around 26 during the remainder of the day. Very windy, with a west northwest wind 31 to 36 mph increasing to 42 to 47 mph in the afternoon. Winds could gust as high as 65 mph.

Tuesday Night

Partly cloudy, with a low around 0. Wind chill values between -5 and -15. Blustery, with a northwest wind 24 to 29 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph.

Wednesday

A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 20. Wind chill values between -5 and zero. North wind 5 to 13 mph becoming southeast in the morning. Winds could gust as high as 18 mph. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly before 11pm. Cloudy, with a low around 7. East southeast wind 11 to 14 mph becoming northwest after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A 40 percent chance of snow, mainly after 11am. Mostly cloudy, with a high near 16. Blustery, with a north northwest wind 14 to 22 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 3 inches possible.

Thursday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around -19. North northwest wind 14 to 20 mph, with gusts as high as 30 mph.

Friday

Partly sunny and cold, with a high near -7. Northwest wind around 11 mph.

Friday Night

A 30 percent chance of snow, mainly after 11pm. Cloudy, with a low around -16. North northeast wind 6 to 8 mph becoming east in the evening.

Saturday

A 30 percent chance of snow. Mostly cloudy and cold, with a high near -1. East wind 7 to 10 mph.

Saturday Night

Mostly cloudy, with a low around -13. East southeast wind around 9 mph.

Sunday

A slight chance of snow. Mostly cloudy, with a high near 20.