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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

32°F

0°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.37 in (1028.45 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 05 Feb 03:55 AM PST
Extended Forecast for

Grangeville ID

  • Today

    Today: Mostly sunny, with a high near 61. Light and variable wind.

    High: 61 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Light south wind.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 59. South wind 3 to 5 mph.

    High: 59 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Light and variable wind.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West southwest wind 3 to 5 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A 50 percent chance of rain. Cloudy, with a high near 51. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 36.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 11am. Snow level 4500 feet lowering to 3800 feet. Mostly cloudy, with a high near 42.

    High: 42 °F

    Rain Likely

Detailed Forecast

Today
Mostly sunny, with a high near 61. Light and variable wind.
Tonight
Mostly clear, with a low around 36. Light south wind.
Friday
Sunny, with a high near 59. South wind 3 to 5 mph.
Friday Night
Mostly cloudy, with a low around 35. Light and variable wind.
Saturday
Mostly sunny, with a high near 53. West southwest wind 3 to 5 mph.
Saturday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 39.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 51. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Cloudy, with a low around 36.
Monday
Rain likely, mainly before 11am. Snow level 4500 feet lowering to 3800 feet. Mostly cloudy, with a high near 42.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 39.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
A slight chance of snow. Partly sunny, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
Last Update:
1:01 am MST Feb 5, 2026
Forecast Valid:
5am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation