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

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

34°F

1°C

Humidity	86%
Wind Speed	SSW 1 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	11 Feb 03:54 PM MST

More Information:

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

Extended Forecast for

9 Miles NNW Ashton ID

Winter Weather Advisory February 11, 04:24pm until February 12, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 11, 04:24pm until February 12, 05:00pm
NOW until 5:00pm Thu
Winter Weather Advisory
This Afternoon
High: 37 °F
Snow Likely
and Patchy
Fog
Tonight
Low: 29 °F
Chance
Rain/Snow and
Areas Fog
then Areas
Fog
Thursday
High: 40 °F
Slight Chance
Snow and
Areas Fog
then Mostly
Cloudy
Thursday Night
Low: 27 °F
Patchy Fog
Friday
High: 38 °F
Slight Chance
Snow and
Areas Fog
Friday Night
Low: 26 °F
Mostly Cloudy
then Patchy
Fog
Saturday
High: 41 °F
Slight Chance
Snow
Saturday Night
Low: 29 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Snow likely, mainly before 5pm. Patchy fog. Otherwise, cloudy, with a high near 37. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

A chance of rain and snow, mainly before 9pm. Areas of fog. Snow level 5800 feet. Otherwise, mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

Thursday

A slight chance of snow between 10am and noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 40. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 20%.

Thursday Night

Patchy fog. Otherwise, mostly cloudy, with a low around 27. Calm wind.

Friday

A 20 percent chance of snow. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 38. Calm wind becoming southwest around 6 mph in the afternoon.

Friday Night

Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 26.

Saturday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 41.

Saturday Night

A 20 percent chance of snow. Cloudy, with a low around 29.

Sunday

A chance of snow before 5pm, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.

Sunday Night

A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

Washington's Birthday

Rain and snow. High near 44. Chance of precipitation is 80%.