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

SOUTH SAWMILL CREEK (SSMM8)

Lat: 47.56214°NLon: 107.5285°WElev: 3290.0ft.

34°F

1°C

Humidity	89%
Wind Speed	W 12 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	25°F (-4°C)
Last update	09 Dec 07:08 PM MST

More Information:

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

Extended Forecast for

31 Miles NNW Brusett MT

Winter Storm Watch December 11, 08:00pm until December 13, 11:00am

Winter Weather Advisory December 10, 04:00am until December 11, 08:00pm

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Tonight
Low: 24 °F
Slight Chance
Rain/Snow
then Cloudy
Wednesday
High: 39 °F
Snow then
Rain/Snow and
Areas Fog
Wednesday Night
Low: 31 °F
Rain/Snow
Likely and
Patchy Fog
Thursday
High: 37 °F
Rain/Snow
then Snow
Likely and
Patchy
Freezing Fog
Thursday Night
Low: 0 °F
Chance Snow
and Patchy
Blowing Snow
Friday
High: 3 °F
Snow and
Patchy
Freezing Fog
Friday Night
Low: -8 °F
Heavy Snow
Saturday
High: 3 °F
Chance Snow
Saturday Night
Low: -6 °F
Mostly Cloudy

Detailed Forecast

Tonight

A slight chance of rain before 8pm, then a slight chance of snow between 8pm and 9pm. Increasing clouds, with a low around 24. West northwest wind 5 to 10 mph becoming light and variable. Chance of precipitation is 20%.

Wednesday

Snow, possibly mixed with rain, becoming all rain after 1pm. Areas of fog after 1pm. High near 39. South southeast wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain likely before 2am, then rain likely, possibly mixed with snow. Patchy fog before 7pm, then patchy fog after 2am. Otherwise, cloudy, with a low around 31. Southwest wind 13 to 15 mph becoming west northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow, becoming all snow after 11am. Patchy freezing fog after 5pm. High near 37. Wind chill values between zero and 10. West northwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Thursday Night

A 40 percent chance of snow. Patchy blowing snow between 8pm and 11pm. Patchy freezing fog before 8pm. Cloudy, with a low around 0. North wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Friday

Snow, mainly after 11am. Patchy freezing fog between 8am and 11am. High near 3. East northeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around -8. East wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Saturday

A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 3. Northeast wind 8 to 10 mph becoming southeast in the morning.

Saturday Night

Mostly cloudy, with a low around -6. East southeast wind around 10 mph.

Sunday

Partly sunny, with a high near 31. Southeast wind around 10 mph becoming southwest in the afternoon.

Sunday Night

Mostly cloudy, with a low around 16. West southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Monday

Mostly sunny, with a high near 27.

Monday Night

Mostly cloudy, with a low around 21.