Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

39°F

4°C

Humidity 80%
Wind Speed SW 17 MPH
Barometer 29.65 in (1004.06 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 06 Jan 10:55 PM PST
Extended Forecast for

Grangeville ID

  • Overnight

    Overnight: Rain before 4am, then rain and snow.  Snow level 4200 feet. Low around 31. Southwest wind around 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm, then a slight chance of snow after 2pm.  Partly sunny, with a high near 37. West southwest wind 7 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 27. Southwest wind 6 to 9 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Thursday

    Thursday: Snow.  High near 32. Southwest wind 11 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 26. South southwest wind 9 to 14 mph, with gusts as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Friday

    Friday: A 20 percent chance of snow before 11am.  Mostly cloudy, with a high near 37.

    High: 37 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 40.

    High: 40 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain before 4am, then rain and snow. Snow level 4200 feet. Low around 31. Southwest wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A chance of snow before 1pm, then a slight chance of snow after 2pm. Partly sunny, with a high near 37. West southwest wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 27. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 32. Southwest wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 26. South southwest wind 9 to 14 mph, with gusts as high as 24 mph. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow before 11am. Mostly cloudy, with a high near 37.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Partly sunny, with a high near 40.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
2:18 pm MST Jan 6, 2026
12am MST Jan 7, 2026-6pm MST Jan 13, 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