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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Hazardous Weather Conditions

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 WSW 3 MPH
Barometer 29.23 in (989.84 mb)
Dewpoint 30°F (-1°C)
Visibility 1.25 mi
Last update 17 Feb 12:35 AM PST
Extended Forecast for

Grangeville ID

Winter Weather Advisory until February 17, 11:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until February 17, 11:00am

    NOW until 11:00am Tue

    Winter Weather Advisory

  • Overnight

    Low: 26 °F

    Heavy Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before 3pm. Cloudy through mid morning, then gradual clearing, with a high near 37. South southwest wind 9 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 4am. Increasing clouds, with a low around 24. South wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: Snow. High near 32. West wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 33. Little or no snow accumulation expected.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: A chance of snow. Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 26. West southwest wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 7 inches possible.
Tuesday
A 30 percent chance of snow, mainly before 3pm. Cloudy through mid morning, then gradual clearing, with a high near 37. South southwest wind 9 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely, mainly after 4am. Increasing clouds, with a low around 24. South wind 5 to 9 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow. High near 32. West wind 5 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. West northwest wind 5 to 7 mph becoming calm in the evening. New snow accumulation of less than a half inch possible.
Thursday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 33. Little or no snow accumulation expected.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20. New snow accumulation of less than a half inch possible.
Friday
A chance of snow. Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Mostly sunny, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 44.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31.
Monday
Rain likely. Snow level 4100 feet rising to 4700 feet in the afternoon. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
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 17, 2026
Forecast Valid:
1am MST Feb 17, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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