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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Mostly Cloudy

41°F

5°C

Humidity 91%
Wind Speed SE 5 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 38°F (3°C)
Visibility 7.00 mi
Wind Chill38°F (3°C)
Last update 14 Nov 06:55 AM PST
Extended Forecast for

18 Miles SE Grangeville ID

  • Today

    Today: Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 40. Light west wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 40 °F

    Snow Likely
    then Mostly
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 32. South wind 9 to 15 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of rain and snow between 2pm and 3pm. Cloudy, with a high near 42. South wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 42 °F

    Cloudy then
    Slight Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow, mainly after 11pm. Snow level 6500 feet. Cloudy, with a low around 33. South wind 5 to 9 mph becoming light south southeast after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Monday

    Monday: Snow. High near 36. Calm wind. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 36 °F

    Snow

  • Monday Night

    Monday Night: Snow, mainly before 11pm. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow then
    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow. Partly sunny, with a high near 30. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Snow likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 40. Light west wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Increasing clouds, with a low around 32. South wind 9 to 15 mph, with gusts as high as 21 mph.
Sunday
A slight chance of rain and snow between 2pm and 3pm. Cloudy, with a high near 42. South wind 6 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
A chance of rain and snow, mainly after 11pm. Snow level 6500 feet. Cloudy, with a low around 33. South wind 5 to 9 mph becoming light south southeast after midnight. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday
Snow. High near 36. Calm wind. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Monday Night
Snow, mainly before 11pm. Low around 27. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 30. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
A chance of snow. Mostly cloudy, with a high near 29.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 24.
Friday
A slight chance of snow. Partly sunny, with a high near 29.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles SE Grangeville ID
 45.74°N 115.83°W (Elev. 6388 ft)
Last Update:
1:01 am MST Nov 14, 2026
Forecast Valid:
8am MST Nov 14, 2026-6pm MST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation