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

Grangeville - Idaho County Airport (KGIC)

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

Clear

28°F

-2°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.21 in (1023.03 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Feb 05:15 AM PST
Extended Forecast for

Grangeville ID

  • Today

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

    High: 46 °F

    Sunny

  • Tonight

    Tonight: 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. Calm wind becoming west southwest around 5 mph in the afternoon.  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. Chance of precipitation is 60%. Little or no snow accumulation expected.

    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

  • Washington's Birthday

    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.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 46. Calm wind becoming west southwest around 5 mph.
Tonight
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. Calm wind becoming west southwest around 5 mph in the afternoon. 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. Chance of precipitation is 60%. Little or no snow accumulation expected.
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 before 8pm, then 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.93°N 116.12°W (Elev. 3389 ft)
1:01 am MST Feb 12, 2026
6am MST Feb 12, 2026-6pm MST Feb 18, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database