Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

STILLWATER (STWM8)

Lat: 48.53944°NLon: 114.55944°WElev: 3116.0ft.

28°F

-2°C

Humidity	100%
Wind Speed	N 2 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	09 Dec 06:00 PM MST

More Information:

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

Extended Forecast for

9 Miles E Fortine MT

Flood Watch until December 11, 05:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until December 11, 05:00pm
NOW until 5:00pm Thu
Flood Watch
Tonight
Low: 23 °F
Slight Chance
Snow then
Heavy Snow
Wednesday
High: 38 °F
Rain/Snow
then Rain
Wednesday Night
Low: 35 °F
Rain/Snow
Thursday
High: 36 °F
Rain/Snow
then Snow
Likely
Thursday Night
Low: 24 °F
Snow Likely
Friday
High: 31 °F
Snow
Friday Night
Low: 21 °F
Snow Likely
Saturday
High: 29 °F
Chance Snow

Detailed Forecast

Tonight

Snow, mainly after 1am. The snow could be heavy at times. Low around 23. South southwest wind 7 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow before 11am, then rain, possibly mixed with snow between 11am and noon, then rain after noon. The snow could be heavy at times. Snow level rising to 6800 feet in the afternoon. High near 38. West southwest wind 15 to 17 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Rain, possibly mixed with snow. Snow level 6800 feet lowering to 6000 feet after midnight . Low around 35. Southwest wind 18 to 21 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow, becoming all snow after 8am. High near 36. West wind 14 to 18 mph, with gusts as high as 43 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. West wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 31. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday

A chance of snow. Mostly cloudy, with a high near 29.

Saturday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25.

Sunday

A chance of snow. Mostly cloudy, with a high near 33.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 27.