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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

41°F

5°C

Humidity 80%
Wind Speed E 4 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 Feb 05:35 PM PST
Extended Forecast for

Grangeville ID

  • Tonight

    Tonight: Rain likely, mainly after 2am. Patchy fog after 5am. Otherwise, cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Rain likely, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 43. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 32. East wind around 6 mph becoming calm in the evening.

    Low: 32 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: A chance of rain before 11am, then rain and snow likely. Snow level 4400 feet. Mostly cloudy, with a high near 47. Light south wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely

  • Monday Night

    Monday Night: Rain and snow likely before 11pm, then snow. Snow level 4100 feet lowering to 3300 feet after midnight . Low around 29. Southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 29 °F

    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow before 5pm, then snow, possibly mixed with rain. High near 38. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Snow then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow likely. Mostly cloudy, with a high near 33.

    High: 33 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Chance Snow

Detailed Forecast

Tonight
Rain likely, mainly after 2am. Patchy fog after 5am. Otherwise, cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%.
Sunday
Rain likely, mainly after 4pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 43. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
A 40 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 32. East wind around 6 mph becoming calm in the evening.
Washington's Birthday
A chance of rain before 11am, then rain and snow likely. Snow level 4400 feet. Mostly cloudy, with a high near 47. Light south wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
Rain and snow likely before 11pm, then snow. Snow level 4100 feet lowering to 3300 feet after midnight . Low around 29. Southwest wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow before 5pm, then snow, possibly mixed with rain. High near 38. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow likely. Mostly cloudy, with a high near 33.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 21.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 32.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 22.
Friday
Snow likely. Mostly cloudy, with a high near 34.
Friday Night
A chance of snow. Mostly cloudy, with a low around 23.
Saturday
A chance of snow. Partly sunny, with a high near 37.
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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:
1:01 pm MST Feb 14, 2026
Forecast Valid:
7pm MST Feb 14, 2026-6pm MST Feb 21, 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