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

Grangeville - Idaho County Airport (KGIC)

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

Partly Cloudy

43°F

6°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 04 Mar 12:15 AM PST
Extended Forecast for

5 Miles WNW Cottonwood ID

  • Overnight

    Overnight: A 50 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 36. Southwest wind around 9 mph.

    Low: 36 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all snow after 1pm. Snow level 6300 feet lowering to 5200 feet in the afternoon . High near 40. West wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before midnight. Low around 30. West wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow then
    Chance Snow

  • Thursday

    Thursday: Snow. High near 35. West wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. West southwest wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely

  • Friday

    Friday: A 50 percent chance of snow. Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 31. Little or no snow accumulation expected.

    Low: 31 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow before 11am, then a slight chance of rain and snow. Snow level rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 47.

    High: 47 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of rain, mainly after 2am. Mostly cloudy, with a low around 36. Southwest wind around 9 mph.
Wednesday
Rain, possibly mixed with snow, becoming all snow after 1pm. Snow level 6300 feet lowering to 5200 feet in the afternoon . High near 40. West wind 7 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow, mainly before midnight. Low around 30. West wind 15 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 35. West wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 27. West southwest wind 10 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 39. New snow accumulation of less than a half inch possible.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 31. Little or no snow accumulation expected.
Saturday
A chance of snow before 11am, then a slight chance of rain and snow. Snow level rising to 6500 feet in the afternoon. Mostly cloudy, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 52.
Sunday Night
A chance of rain. Snow level 7100 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 37.
Monday
Rain and snow likely. Mostly cloudy, with a high near 42. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 26.
Tuesday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Cottonwood ID
 46.08°N 116.46°W (Elev. 5207 ft)
Last Update:
1:11 am MST Mar 4, 2026
Forecast Valid:
1am MST Mar 4, 2026-6pm MDT Mar 10, 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