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

Prolonged dangerous winter storm conditions in the high country of western Montana and north-central Idaho later this week with localized damaging winds

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Hazardous Weather Conditions

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

36°F

2°C

Humidity 59%
Wind Speed SSW 17 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 11 Mar 08:35 AM PDT
Extended Forecast for

5 Miles WNW Cottonwood ID

Wind Advisory March 11, 09:00pm until March 12, 12:00pm
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Snow, mainly after 2pm. Patchy blowing snow between 11am and 2pm. High near 37. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Rain and snow, mainly before 11pm. Snow level rising to 5700 feet after midnight. Low around 33. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Rain and snow likely before 7am, then snow. The snow could be heavy at times. High near 38. Breezy, with a west southwest wind 23 to 28 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 38 °F

    Rain/Snow and
    Breezy then
    Heavy Snow

  • Thursday Night

    Thursday Night: Snow. Low around 32. West southwest wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 32 °F

    Snow

  • Friday

    Friday: Snow. High near 37. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 37 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 33. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Snow

  • Saturday

    Saturday: Snow. High near 37. Breezy. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of snow before midnight. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after noon. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow

Detailed Forecast

Today
Snow, mainly after 2pm. Patchy blowing snow between 11am and 2pm. High near 37. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Rain and snow, mainly before 11pm. Snow level rising to 5700 feet after midnight. Low around 33. Breezy, with a southwest wind 21 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
Rain and snow likely before 7am, then snow. The snow could be heavy at times. High near 38. Breezy, with a west southwest wind 23 to 28 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow. Low around 32. West southwest wind 14 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow. High near 37. West southwest wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 33. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
Snow. High near 37. Breezy. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow before midnight. Mostly cloudy, with a low around 24.
Sunday
A chance of snow, mainly after noon. Mostly cloudy, with a high near 37.
Sunday Night
Snow likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 33.
Monday
Rain and snow likely. Mostly cloudy, with a high near 51.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Partly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Cottonwood ID
 46.08°N 116.46°W (Elev. 5207 ft)
Last Update:
9:41 am MDT Mar 11, 2026
Forecast Valid:
9am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation