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

Flood Watch in effect from December 8, 05:00 PM MST until December 11, 05:00 PM MST

Current conditions at

STILLWATER (STWM8)

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

27°F

-3°C

Humidity	100%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	NA
Last update	09 Dec 11:00 PM MST

More Information:

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

Extended Forecast for

10 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: 21 °F
Heavy Snow
Wednesday
High: 35 °F
Rain/Snow
Wednesday Night
Low: 30 °F
Rain/Snow
Thursday
High: 31 °F
Snow
Thursday Night
Low: 22 °F
Snow Likely
Friday
High: 29 °F
Snow
Friday Night
Low: 19 °F
Snow Likely
Saturday
High: 26 °F
Chance Snow

Detailed Forecast

Tonight

Snow, mainly after 1am. The snow could be heavy at times. Low around 21. South southwest wind 10 to 14 mph, with gusts as high as 32 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. The snow could be heavy at times. High near 35. West southwest wind around 17 mph, with gusts as high as 43 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Rain, possibly mixed with snow. Snow level 6800 feet lowering to 6000 feet after midnight . Low around 30. Southwest wind around 21 mph, with gusts as high as 46 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Snow. High near 31. West wind 14 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 22. West wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Friday

Snow. High near 29. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow likely. Mostly cloudy, with a low around 19. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Saturday

A chance of snow. Mostly cloudy, with a high near 26.

Saturday Night

A chance of snow, mainly after 11pm. Mostly cloudy, with a low around 23.

Sunday

A chance of snow. Mostly cloudy, with a high near 28.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 24.