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

37°F

3°C

Humidity 100%
Wind Speed N 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Last update 15 Feb 05:55 AM PST
Extended Forecast for

Grangeville ID

  • Today

    Today: Rain likely, mainly between 9am and 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 43. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely

  • Tonight

    Tonight: A chance of rain before midnight, then a slight chance of rain after 4am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: Rain likely before 2pm, then rain, possibly mixed with snow. High near 47. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Rain Likely
    then
    Rain/Snow

  • Monday Night

    Monday Night: Rain and snow, becoming all snow after 8pm. Low around 27. Southwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    then Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 38. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow. High near 32. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 31.

    High: 31 °F

    Snow Likely

Detailed Forecast

Today
Rain likely, mainly between 9am and 5pm. Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 43. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain before midnight, then a slight chance of rain after 4am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Rain likely before 2pm, then rain, possibly mixed with snow. High near 47. Light and variable wind becoming south southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
Rain and snow, becoming all snow after 8pm. Low around 27. Southwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 38. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 32. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 20.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 31.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
A chance of snow. Partly sunny, with a high near 33.
Friday Night
A chance of snow. Mostly cloudy, with a low around 21.
Saturday
A chance of snow. Mostly cloudy, 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 am MST Feb 15, 2026
Forecast Valid:
7am MST Feb 15, 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