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

45°F

7°C

Humidity 61%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 05 Feb 10:35 AM PST
Extended Forecast for

Grangeville ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. Calm wind.

    High: 61 °F

    Mostly Sunny

  • Tonight

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

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 59. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 59 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °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: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 50 percent chance of rain. Cloudy, with a high near 51.

    High: 51 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain. Cloudy, with a low around 37.

    Low: 37 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 11am. Snow level 4900 feet lowering to 3900 feet. Mostly cloudy, with a high near 41.

    High: 41 °F

    Rain Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. Calm wind.
Tonight
Mostly clear, with a low around 36. Light southeast wind.
Friday
Increasing clouds, with a high near 59. Calm wind becoming west southwest around 5 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 36. Light and variable wind.
Saturday
Mostly sunny, with a high near 53. West southwest wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
A 50 percent chance of rain. Cloudy, with a high near 51.
Sunday Night
Rain. Cloudy, with a low around 37.
Monday
Rain likely, mainly before 11am. Snow level 4900 feet lowering to 3900 feet. Mostly cloudy, with a high near 41.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
A slight chance of snow. Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Grangeville ID
 45.95°N 116.12°W (Elev. 3301 ft)
Last Update:
11:31 am MST Feb 5, 2026
Forecast Valid:
12pm 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