Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Mid-Atlantic; Heavy Rain Returns to California

Lake effect snow will continue through Friday bringing significant snowfall to areas east to southeast of the Great Lakes. Snow squalls may impact New Year's Eve travel this evening and overnight across parts of the Great Lakes, Ohio Valley, Mid-Atlantic, and Upstate New York. Heavy rain will bring another flash flooding threat for southern California New Year's Eve into New Year's Day. Read More >

Hazardous Weather Conditions

Air Stagnation Advisory in effect from December 29, 01:00 PM MST until January 1, 01:00 PM MST

Current conditions at

WEST FORK (WSFM8)

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

26°F

-3°C

Humidity	76%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	31 Dec 06:14 AM MST

More Information:

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

Extended Forecast for

26 Miles WSW Conner MT

Air Stagnation Advisory until January 1, 01:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 01:00pm
NOW until 1:00pm Thu
Air Stagnation Advisory
Today
High: 41 °F
Mostly Sunny
Tonight
Low: 26 °F
Mostly Cloudy
New Year's Day
High: 39 °F
Slight Chance
Snow then
Slight Chance
Rain/Snow
Thursday Night
Low: 32 °F
Chance
Rain/Snow
Friday
High: 39 °F
Rain/Snow
Likely then
Chance Rain
Friday Night
Low: 30 °F
Mostly Cloudy
Saturday
High: 39 °F
Rain/Snow
Likely
Saturday Night
Low: 29 °F
Chance
Rain/Snow
then Chance
Snow

Detailed Forecast

Today

Mostly sunny, with a high near 41. Southeast wind 3 to 6 mph.

Tonight

Mostly cloudy, with a low around 26. East wind around 6 mph.

New Year's Day

A slight chance of snow after 11am, mixing with rain after 2pm. Mostly cloudy, with a high near 39. East wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

Thursday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 11pm, then a chance of rain and snow after 11pm. Snow level 6200 feet. Cloudy, with a low around 32. South southwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

Friday

Rain and snow likely before 11am, then a chance of rain. Snow level 6900 feet. Mostly cloudy, with a high near 39. Southwest wind around 6 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Friday Night

Mostly cloudy, with a low around 30.

Saturday

A chance of snow before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Snow level rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.

Saturday Night

A chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 29.

Sunday

Snow likely, mainly before 11am. Mostly cloudy, with a high near 36.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 25.

Monday

Snow likely. Mostly cloudy, with a high near 34.

Monday Night

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

Tuesday

A chance of snow. Partly sunny, with a high near 33.