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

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along the Northeastern Seaboard. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Partly Cloudy

48°F

9°C

Humidity 46%
Wind Speed SSW 18 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 23 Feb 04:55 AM PST
Extended Forecast for

Grangeville ID

  • Today

    Today: A chance of rain before 11am, then a chance of rain after noon. Mostly cloudy, with a high near 47. South southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.

    High: 47 °F

    Chance Rain

  • Tonight

    Tonight: Rain before 11pm, then rain and snow. Snow level 6100 feet lowering to 4400 feet after midnight . Low around 36. South southwest wind 5 to 10 mph becoming light south in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow, becoming all rain after 2pm. Snow level 4300 feet rising to 5700 feet in the afternoon. High near 40. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 2am, then rain and snow. Snow level 6100 feet lowering to 4100 feet after midnight . Low around 34. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 41. West southwest wind 13 to 18 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.

    High: 41 °F

    Chance Snow
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of snow before 11am, then a slight chance of rain. Snow level rising to 4100 feet in the afternoon. Mostly sunny, with a high near 47. Breezy.

    High: 47 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

Detailed Forecast

Today
A chance of rain before 11am, then a chance of rain after noon. Mostly cloudy, with a high near 47. South southwest wind 13 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 50%.
Tonight
Rain before 11pm, then rain and snow. Snow level 6100 feet lowering to 4400 feet after midnight . Low around 36. South southwest wind 5 to 10 mph becoming light south in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday
Rain and snow, becoming all rain after 2pm. Snow level 4300 feet rising to 5700 feet in the afternoon. High near 40. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tuesday Night
Rain before 2am, then rain and snow. Snow level 6100 feet lowering to 4100 feet after midnight . Low around 34. South southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A 50 percent chance of snow, mainly before 11am. Partly sunny, with a high near 41. West southwest wind 13 to 18 mph, with gusts as high as 32 mph. Little or no snow accumulation expected.
Wednesday Night
Mostly clear, with a low around 27.
Thursday
Sunny, with a high near 46.
Thursday Night
Partly cloudy, with a low around 31.
Friday
A slight chance of snow before 11am, then a slight chance of rain. Snow level rising to 4100 feet in the afternoon. Mostly sunny, with a high near 47. Breezy.
Friday Night
A slight chance of rain before 8pm, then a slight chance of snow. Snow level 4200 feet lowering to 3400 feet after midnight . Partly cloudy, with a low around 29. Breezy.
Saturday
A slight chance of snow. Partly sunny, with a high near 43.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 27.
Sunday
A slight chance of snow. Mostly sunny, with a high near 42.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.93°N 116.12°W (Elev. 3389 ft)
Last Update:
1:01 am MST Feb 23, 2026
Forecast Valid:
6am MST Feb 23, 2026-6pm MST Mar 1, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation