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

WEST FORK (WSFM8)

Lat: 45.81556°NLon: 114.25833°WElev: 4420.0ft.

35°F

2°C

Humidity	96%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	09 Dec 11:14 PM MST

More Information:

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

Extended Forecast for

26 Miles WSW Conner 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
Overnight
Low: 29 °F
Snow
Wednesday
High: 40 °F
Rain then
Rain Likely
Wednesday Night
Low: 35 °F
Chance Rain
Thursday
High: 40 °F
Rain then
Rain/Snow
Thursday Night
Low: 37 °F
Rain/Snow
Friday
High: 39 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Friday Night
Low: 30 °F
Chance
Rain/Snow
then Chance
Snow
Saturday
High: 37 °F
Slight Chance
Snow then
Mostly Sunny

Detailed Forecast

Overnight

Snow. Low around 29. South wind 6 to 10 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

Wednesday

Rain, mainly before 2pm. High near 40. Southwest wind 11 to 14 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Wednesday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 35. Southwest wind 11 to 13 mph, with gusts as high as 31 mph. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Rain before 2pm, then rain, possibly mixed with snow. High near 40. West southwest wind 11 to 13 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Rain, possibly mixed with snow. Snow level 7200 feet. Low around 37. West southwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Friday

Rain and snow likely before 2pm, then a chance of rain. Snow level 6700 feet rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

A slight chance of rain before 11pm, then a chance of snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday

A slight chance of snow before 11am. Partly sunny, with a high near 37.

Saturday Night

Partly cloudy, with a low around 28.

Sunday

A chance of snow before 5pm, then a chance of rain and snow. Partly sunny, with a high near 39.

Sunday Night

A chance of rain and snow. Mostly cloudy, with a low around 29.

Monday

A chance of rain and snow. Partly sunny, with a high near 38.

Monday Night

Rain and snow likely. Snow level 6700 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 32.