Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow and gusty winds, including some local blizzard conditions, will continue into Thanksgiving Day across the Great Lakes then lingering through Friday night for Lakes Erie and Ontario. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

36°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 36°F (2°C)
Visibility 0.50 mi
Last update 27 Nov 01:15 AM PST
Extended Forecast for

Grangeville ID

  • Overnight

    Overnight: Patchy fog before 3am, then patchy fog after 4am.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Thanksgiving Day

    Thanksgiving Day: A 30 percent chance of rain, mainly after 2pm.  Increasing clouds, with a high near 47. Calm wind becoming southwest around 5 mph.

    High: 47 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 2am.  Low around 35. South southwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain, mainly before 5pm.  High near 39. Calm wind becoming west northwest around 6 mph in the afternoon.  Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm.  Mostly cloudy, with a low around 25. Northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 25 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 35.

    High: 35 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly cloudy, with a low around 25. Little or no snow accumulation expected.

    Low: 25 °F

    Chance Snow

  • Sunday

    Sunday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Thanksgiving Day
A 30 percent chance of rain, mainly after 2pm. Increasing clouds, with a high near 47. Calm wind becoming southwest around 5 mph.
Thursday Night
Rain, mainly after 2am. Low around 35. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 5pm. High near 39. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Mostly cloudy, with a low around 25. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 35.
Saturday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 25. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 37.
Monday Night
Rain and snow likely. Snow level 3500 feet. Mostly cloudy, with a low around 30.
Tuesday
Rain and snow likely. Snow level 3800 feet. Cloudy, with a high near 37.
Tuesday Night
A chance of rain and snow. Snow level 3800 feet lowering to 3400 feet after midnight . Cloudy, with a low around 29.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.93°N 116.12°W (Elev. 3389 ft)
1:01 am MST Nov 27, 2025
2am MST Nov 27, 2025-6pm MST Dec 3, 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