Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Mostly Cloudy

39°F

4°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 30 Mar 02:15 PM PDT
Extended Forecast for

5 Miles WNW Cottonwood ID

  • Tonight

    Tonight: Partly cloudy, with a low around 24. Northwest wind 6 to 13 mph becoming east after midnight. Winds could gust as high as 21 mph.

    Low: 24 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 5pm, then a slight chance of rain and snow.  Increasing clouds, with a high near 42. Southeast wind around 7 mph becoming west in the afternoon.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 9pm, then a chance of snow.  Mostly cloudy, with a low around 33. South southwest wind around 7 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A chance of snow before noon, then rain.  Snow level rising to 6100 feet in the afternoon. High near 47. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Rain before midnight, then snow.  Snow level 6300 feet lowering to 5200 feet after midnight . Low around 31. South wind 11 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain then
    Snow

  • Thursday

    Thursday: Snow.  High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 37 °F

    Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Friday

    Friday: A slight chance of snow before 3pm, then a slight chance of rain.  Partly sunny, with a high near 44.

    High: 44 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 24. Northwest wind 6 to 13 mph becoming east after midnight. Winds could gust as high as 21 mph.
Tuesday
A chance of snow before 5pm, then a slight chance of rain and snow. Increasing clouds, with a high near 42. Southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 33. South southwest wind around 7 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
A chance of snow before noon, then rain. Snow level rising to 6100 feet in the afternoon. High near 47. South southeast wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Rain before midnight, then snow. Snow level 6300 feet lowering to 5200 feet after midnight . Low around 31. South wind 11 to 14 mph becoming west after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Thursday
Snow. High near 37. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 29. New snow accumulation of less than a half inch possible.
Friday
A slight chance of snow before 3pm, then a slight chance of rain. Partly sunny, with a high near 44.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Sunny, with a high near 53.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Partly sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Cottonwood ID
 46.08°N 116.46°W (Elev. 5207 ft)
2:01 pm MDT Mar 30, 2026
3pm MDT Mar 30, 2026-6pm MDT Apr 6, 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