Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. 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.

22°F

-6°C

Humidity	83%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	18°F (-8°C)
Visibility	NA
Last update	30 Dec 02:14 AM MST

More Information:

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

Extended Forecast for

30 Miles NW Shoup ID

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
Overnight
Low: 21 °F
Mostly Cloudy
Tuesday
High: 41 °F
Becoming
Sunny
Tuesday Night
Low: 27 °F
Mostly Clear
Wednesday
High: 44 °F
Mostly Sunny
Wednesday Night
Low: 28 °F
Mostly Cloudy
New Year's Day
High: 41 °F
Chance
Rain/Snow
then Chance
Rain
Thursday Night
Low: 32 °F
Chance Rain
Friday
High: 43 °F
Rain Likely

Detailed Forecast

Overnight

Mostly cloudy, with a low around 21. Light south southeast wind.

Tuesday

Partly sunny, then gradually becoming sunny, with a high near 41. Light southeast wind.

Tuesday Night

Mostly clear, with a low around 27. South southeast wind 3 to 5 mph.

Wednesday

Mostly sunny, with a high near 44. South southeast wind 3 to 6 mph.

Wednesday Night

Mostly cloudy, with a low around 28. South wind 3 to 5 mph.

New Year's Day

A slight chance of rain and snow before 11am, then a chance of rain. Snow level 5200 feet rising to 6400 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 40%. Little or no snow accumulation expected.

Thursday Night

A 40 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 32.

Friday

Rain likely, mainly before 11am. Mostly cloudy, with a high near 43.

Friday Night

A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 34.

Saturday

Rain and snow. Snow level 6200 feet lowering to 5600 feet in the afternoon . Mostly cloudy, with a high near 40.

Saturday Night

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

Sunday

A chance of snow. Partly sunny, with a high near 37.