Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. 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 N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 30°F (-1°C)
Visibility 0.50 mi
Last update 03 Dec 01:55 AM PST
Extended Forecast for

Cottonwood ID

  • Overnight

    Overnight: Patchy freezing fog. Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy freezing fog before 8am, then patchy freezing fog after 5pm. Mostly cloudy, with a high near 33. Calm wind becoming south around 5 mph.

    High: 33 °F

    Patchy
    Freezing Fog

  • Wednesday Night

    Wednesday Night: Patchy freezing fog before 7pm. Increasing clouds, with a low around 26. Calm wind becoming southwest around 6 mph in the evening.

    Low: 26 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Thursday

    Thursday: Snow, mainly after 11am.  High near 34. Southwest wind around 7 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow

  • Thursday Night

    Thursday Night: Rain, possibly mixed with snow.  Snow level 3800 feet rising to 4300 feet. Low around 32. Southwest wind around 6 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow

  • Friday

    Friday: Rain.  Snow level 4300 feet rising to 5100 feet in the afternoon. High near 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 39 °F

    Rain

  • Friday Night

    Friday Night: Rain.  Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain

  • Saturday

    Saturday: Rain.  Mostly cloudy, with a high near 40.

    High: 40 °F

    Rain

  • Saturday Night

    Saturday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Overnight
Patchy freezing fog. Mostly cloudy, with a low around 24. Calm wind.
Wednesday
Patchy freezing fog before 8am, then patchy freezing fog after 5pm. Mostly cloudy, with a high near 33. Calm wind becoming south around 5 mph.
Wednesday Night
Patchy freezing fog before 7pm. Increasing clouds, with a low around 26. Calm wind becoming southwest around 6 mph in the evening.
Thursday
Snow, mainly after 11am. High near 34. Southwest wind around 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain, possibly mixed with snow. Snow level 3800 feet rising to 4300 feet. Low around 32. Southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
Rain. Snow level 4300 feet rising to 5100 feet in the afternoon. High near 39. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Rain. Mostly cloudy, with a high near 40.
Saturday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 33.
Sunday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Mostly cloudy, with a high near 40.
Sunday Night
Rain likely. Mostly cloudy, with a low around 35.
Monday
A chance of rain. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain. Cloudy, with a low around 37.
Tuesday
Rain likely. Mostly cloudy, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Cottonwood ID
 46.05°N 116.36°W (Elev. 3701 ft)
1:01 am MST Dec 3, 2025
3am MST Dec 3, 2025-6pm MST Dec 9, 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