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, 11:45 AM PST until January 1, 12:00 PM PST

Current conditions at

Granite Hill (ITDB4)

Lat: 47.99227°NLon: 116.68319°WElev: 2157.0ft.

25°F

-4°C

Humidity	85%
Wind Speed	N 4 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	1.24 mi
Wind Chill	20°F (-7°C)
Last update	30 Dec 01:00 AM PST

More Information:

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

Extended Forecast for

12 Miles SSW Clark Fork ID

Air Stagnation Advisory until January 1, 12:00pm

Click here for hazard details and duration

Air Stagnation Advisory

Air Stagnation Advisory until January 1, 12:00pm
NOW until 12:00pm Thu
Air Stagnation Advisory
Overnight
Low: 18 °F
Partly Cloudy
Tuesday
High: 31 °F
Mostly Sunny
Tuesday Night
Low: 23 °F
Partly Cloudy
Wednesday
High: 34 °F
Mostly Sunny
Wednesday Night
Low: 20 °F
Partly Cloudy
New Year's Day
High: 33 °F
Mostly Cloudy
Thursday Night
Low: 27 °F
Chance
Rain/Snow
then
Rain/Snow
Friday
High: 35 °F
Rain/Snow

Detailed Forecast

Overnight

Partly cloudy, with a low around 18. Calm wind.

Tuesday

Mostly sunny, with a high near 31. Calm wind.

Tuesday Night

Partly cloudy, with a low around 23. Calm wind becoming southeast around 5 mph in the evening.

Wednesday

Mostly sunny, with a high near 34. Southeast wind around 5 mph becoming calm in the morning.

Wednesday Night

Partly cloudy, with a low around 20. East wind around 5 mph.

New Year's Day

Mostly cloudy, with a high near 33.

Thursday Night

Rain and snow, mainly after 4am. Snow level 4100 feet. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Friday

Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 4900 feet rising to 5600 feet in the afternoon. High near 35. Chance of precipitation is 80%.

Friday Night

Rain before 4am, then rain, possibly mixed with snow. Snow level 6000 feet. Low around 31. Chance of precipitation is 80%.

Saturday

Rain, possibly mixed with snow. Snow level 5000 feet lowering to 4400 feet in the afternoon . High near 34. Chance of precipitation is 80%.

Saturday Night

Snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

Sunday

Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.

Sunday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 27.

Monday

A 50 percent chance of snow. Mostly cloudy, with a high near 33.