Storm Impacting the Southwest U.S.; Above Normal Temperatures Further East

A storm system will shift across the southwest U.S. through Thursday with widespread showers and isolated thunderstorms. Isolated flooding is possible. High-elevation snow is also expected in parts of Nevada and the southern Sierra Nevada range. East of this storm, above average temperatures will challenge or break daily record high temperatures this week in the southern Plains and southeast U.S. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

43°F

6°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility 5.00 mi
Last update 18 Nov 08:15 AM PST
Extended Forecast for

Grangeville ID

  • Today

    Today: A slight chance of rain before 10am, then a chance of rain after 11am.  Mostly cloudy, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon.  Chance of precipitation is 40%.

    High: 44 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a chance of rain and snow after 3am.  Patchy fog between 4am and 5am. Snow level 4900 feet lowering to 4000 feet after midnight .  Otherwise, mostly cloudy, with a low around 32. Calm wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Slight Chance
    Rain then
    Chance
    Rain/Snow and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. Calm wind.

    High: 46 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 50. Light and variable wind.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of rain after 11pm.  Partly cloudy, with a low around 34.

    Low: 34 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain.  Partly sunny, with a high near 50.

    High: 50 °F

    Slight Chance
    Rain

Detailed Forecast

Today
A slight chance of rain before 10am, then a chance of rain after 11am. Mostly cloudy, with a high near 44. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 40%.
Tonight
A slight chance of rain before 7pm, then a chance of rain and snow after 3am. Patchy fog between 4am and 5am. Snow level 4900 feet lowering to 4000 feet after midnight . Otherwise, mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. Calm wind.
Wednesday Night
Mostly clear, with a low around 33. Calm wind.
Thursday
Sunny, with a high near 50. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 48.
Friday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 34.
Saturday
A slight chance of rain. Partly sunny, with a high near 50.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 48.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 34.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 46.
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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 18, 2025
9am MST Nov 18, 2025-6pm MST Nov 24, 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