Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

30°F

-1°C

Humidity 100%
Wind Speed ESE 6 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 01 Dec 05:35 PM PST
Extended Forecast for

4 Miles S Kooskia ID

Winter Weather Advisory December 1, 11:00pm until December 2, 10:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Rain and snow, mainly after 10pm.  Snow level 2500 feet. Low around 30. Calm wind.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 10am.  Patchy freezing fog before 11am. High near 39. Calm wind.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow and
    Patchy
    Freezing Fog
    then Rain

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 11pm.  Patchy freezing fog after 3am. Snow level 2500 feet. Cloudy, with a low around 28. Calm wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 10am. Partly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Areas
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of rain after 11am.  Patchy freezing fog before 8am. Snow level 2000 feet rising to 3200 feet in the afternoon. Mostly cloudy, with a high near 42. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Thursday Night

    Thursday Night: Rain.  Low around 34. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Rain

  • Friday

    Friday: Rain.  Cloudy, with a high near 47.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
Rain and snow, mainly after 10pm. Snow level 2500 feet. Low around 30. Calm wind. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 10am. Patchy freezing fog before 11am. High near 39. Calm wind. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday Night
A chance of rain and snow before 11pm. Patchy freezing fog after 3am. Snow level 2500 feet. Cloudy, with a low around 28. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Areas of freezing fog before 10am. Partly sunny, with a high near 40. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 25. Calm wind.
Thursday
A 40 percent chance of rain after 11am. Patchy freezing fog before 8am. Snow level 2000 feet rising to 3200 feet in the afternoon. Mostly cloudy, with a high near 42. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 34. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. Cloudy, with a high near 47.
Friday Night
Rain. Cloudy, with a low around 38.
Saturday
Rain. Mostly cloudy, with a high near 48.
Saturday Night
Rain likely. Mostly cloudy, with a low around 34.
Sunday
Rain likely. Mostly cloudy, with a high near 48.
Sunday Night
Rain likely. Mostly cloudy, with a low around 34.
Monday
A chance of rain. Mostly cloudy, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Kooskia ID
 46.09°N 115.97°W (Elev. 1827 ft)
1:26 pm MST Dec 1, 2025
7pm MST Dec 1, 2025-6pm MST Dec 8, 2025
 
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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