Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 12, 05:00 PM MST

Current conditions at

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617.0ft.

30°F

-1°C

Humidity	75%
Wind Speed	N 1 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	1.24 mi
Last update	11 Feb 12:15 PM MST

More Information:

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

Extended Forecast for

7 Miles N Island Park ID

Winter Weather Advisory February 11, 12:37pm until February 12, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 11, 12:37pm until February 12, 05:00pm
NOW until 5:00pm Thu
Winter Weather Advisory
This Afternoon
High: 34 °F
Chance Snow
Tonight
Low: 25 °F
Chance Snow
then Mostly
Cloudy
Thursday
High: 37 °F
Mostly Cloudy
then Slight
Chance Snow
Thursday Night
Low: 25 °F
Slight Chance
Snow
Friday
High: 35 °F
Chance Snow
Friday Night
Low: 25 °F
Mostly Cloudy
Saturday
High: 34 °F
Chance Snow
Saturday Night
Low: 27 °F
Chance Snow

Detailed Forecast

This Afternoon

A 50 percent chance of snow. Mostly cloudy, with a high near 34. South wind around 6 mph. Total daytime snow accumulation of less than one inch possible.

Tonight

A 40 percent chance of snow, mainly before 8pm. Mostly cloudy, with a low around 25. Calm wind. New snow accumulation of less than a half inch possible.

Thursday

A slight chance of snow between 1pm and 2pm. Partly sunny, with a high near 37. Calm wind becoming south southwest 5 to 8 mph in the morning. Chance of precipitation is 20%.

Thursday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 25. South wind around 6 mph becoming calm in the evening.

Friday

A 30 percent chance of snow. Mostly cloudy, with a high near 35. Light southwest wind increasing to 5 to 10 mph in the afternoon. Little or no snow accumulation expected.

Friday Night

Mostly cloudy, with a low around 25.

Saturday

A 40 percent chance of snow, mainly after 11am. Cloudy, with a high near 34. Little or no snow accumulation expected.

Saturday Night

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

Sunday

A 40 percent chance of snow. Mostly cloudy, with a high near 37.

Sunday Night

Snow likely, mainly after 11pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

Washington's Birthday

Snow. High near 38. Chance of precipitation is 80%.