National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

DEER MOUNTAIN (DMFW1)

Lat: 48.79608°NLon: 117.44594°WElev: 3340.0ft.

NA

27°F

-3°C

Humidity 87%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 12 Feb 06:56 AM PST
Extended Forecast for

11 Miles E Ione WA

  • Today

    Today: Partly sunny, with a high near 35. South wind 3 to 6 mph.

    High: 35 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 24. Light southeast wind.

    Low: 24 °F

    Increasing
    Clouds

  • Friday

    Friday: A 40 percent chance of snow after 10am. Cloudy, with a high near 32. South wind 3 to 6 mph. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: Snow. Low around 27. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before 4pm. High near 32. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly between 10am and 4pm. Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow

  • Washington's Birthday

    Washington's Birthday: A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

Today
Partly sunny, with a high near 35. South wind 3 to 6 mph.
Tonight
Increasing clouds, with a low around 24. Light southeast wind.
Friday
A 40 percent chance of snow after 10am. Cloudy, with a high near 32. South wind 3 to 6 mph. New snow accumulation of less than a half inch possible.
Friday Night
Snow. Low around 27. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow, mainly before 4pm. High near 32. Southwest wind 5 to 7 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. New snow accumulation of less than one inch possible.
Sunday
A 30 percent chance of snow, mainly between 10am and 4pm. Partly sunny, with a high near 33. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of snow before 10pm, then a slight chance of snow after 4am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
Washington's Birthday
A 40 percent chance of snow, mainly after 10am. Mostly cloudy, with a high near 32.
Monday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Tuesday
Snow. High near 31. Chance of precipitation is 80%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Wednesday
Snow. High near 31. Chance of precipitation is 80%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles E Ione WA
 48.74°N 117.2°W (Elev. 4386 ft)
Last Update:
2:57 am PST Feb 12, 2026
Forecast Valid:
8am PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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Additional Resources

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Chance of Precipitation