Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. 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 Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

Lat: 45.94111°NLon: 116.13257°WElev: 3287.0ft.

Clear

30°F

-1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 11 Feb 10:35 PM PST
Extended Forecast for

Grangeville ID

  • Tonight

    Tonight: Mostly clear, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Calm wind becoming west southwest around 5 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 45. Southwest wind around 6 mph.

    High: 45 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of rain after 11pm.  Snow level 4800 feet lowering to 4200 feet. Cloudy, with a low around 35. South southwest wind around 5 mph becoming calm  in the evening.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely.  Patchy fog between 8am and 9am. Snow level 4200 feet rising to 4700 feet in the afternoon.  Otherwise, cloudy, with a high near 45. Chance of precipitation is 60%.

    High: 45 °F

    Rain Likely
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Rain likely before 2am, then rain likely, possibly mixed with snow.  Cloudy, with a low around 36. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain likely, possibly mixed with snow, mainly before 11am.  Snow level 4300 feet. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: A slight chance of rain before 11pm, then a chance of rain and snow.  Patchy fog after 4am. Snow level 4400 feet lowering to 3900 feet after midnight .  Otherwise, mostly cloudy, with a low around 32.

    Low: 32 °F

    Chance
    Rain/Snow and
    Patchy Fog

Detailed Forecast

Tonight
Mostly clear, with a low around 27. Calm wind.
Thursday
Sunny, with a high near 46. Calm wind becoming west southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 29. Calm wind becoming south around 5 mph after midnight.
Friday
Partly sunny, with a high near 45. Southwest wind around 6 mph.
Friday Night
A 40 percent chance of rain after 11pm. Snow level 4800 feet lowering to 4200 feet. Cloudy, with a low around 35. South southwest wind around 5 mph becoming calm in the evening.
Saturday
Rain likely. Patchy fog between 8am and 9am. Snow level 4200 feet rising to 4700 feet in the afternoon. Otherwise, cloudy, with a high near 45. Chance of precipitation is 60%.
Saturday Night
Rain likely before 2am, then rain likely, possibly mixed with snow. Cloudy, with a low around 36. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Rain likely, possibly mixed with snow, mainly before 11am. Snow level 4300 feet. Mostly cloudy, with a high near 42.
Sunday Night
A slight chance of rain before 11pm, then a chance of rain and snow. Patchy fog after 4am. Snow level 4400 feet lowering to 3900 feet after midnight . Otherwise, mostly cloudy, with a low around 32.
Washington's Birthday
A chance of rain and snow before 8am, then a chance of rain. Snow level 3600 feet rising to 4400 feet in the afternoon. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain and snow. Snow level 4600 feet lowering to 3800 feet after midnight . Cloudy, with a low around 31.
Tuesday
Snow likely. Mostly cloudy, with a high near 39.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 28.
Wednesday
Snow likely. Mostly cloudy, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.93°N 116.12°W (Elev. 3389 ft)
11:28 pm MST Feb 11, 2026
11pm MST Feb 11, 2026-6pm MST Feb 18, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database