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

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

32°F

0°C

Humidity 100%
Wind Speed E 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 32°F (0°C)
Visibility 7.00 mi
Wind Chill28°F (-2°C)
Last update 13 Feb 02:35 AM PST
Extended Forecast for

Grangeville ID

  • Today

    Today: Partly sunny, with a high near 45. South wind 3 to 6 mph.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 35. South southwest wind around 5 mph becoming calm after midnight.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Cloudy, with a high near 44. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain likely before 11pm, then rain and snow likely. Patchy fog after 4am. Snow level 5000 feet lowering to 4100 feet after midnight . Otherwise, cloudy, with a low around 35. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Sunday

    Sunday: Rain and snow likely before 2pm, then a chance of rain. Patchy fog before 8am. Snow level 4100 feet. Otherwise, mostly cloudy, with a high near 43. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 11pm. Snow level 4200 feet. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow before 2pm, then a chance of rain. Snow level 3900 feet rising to 4800 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain before 2am, then a chance of rain and snow. Snow level 5000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow likely, becoming all rain after 2pm. Snow level 3600 feet. Mostly cloudy, with a high near 43.

    High: 43 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Partly sunny, with a high near 45. South wind 3 to 6 mph.
Tonight
A 30 percent chance of rain, mainly after 4am. Cloudy, with a low around 35. South southwest wind around 5 mph becoming calm after midnight.
Saturday
Rain likely before 11am, then rain and snow likely between 11am and 2pm, then rain likely after 2pm. Cloudy, with a high near 44. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Rain likely before 11pm, then rain and snow likely. Patchy fog after 4am. Snow level 5000 feet lowering to 4100 feet after midnight . Otherwise, cloudy, with a low around 35. South southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday
Rain and snow likely before 2pm, then a chance of rain. Patchy fog before 8am. Snow level 4100 feet. Otherwise, mostly cloudy, with a high near 43. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
A 30 percent chance of rain, mainly before 11pm. Snow level 4200 feet. Mostly cloudy, with a low around 31.
Washington's Birthday
A chance of rain and snow before 2pm, then a chance of rain. Snow level 3900 feet rising to 4800 feet in the afternoon. Partly sunny, with a high near 47. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 2am, then a chance of rain and snow. Snow level 5000 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 33.
Tuesday
Rain and snow likely, becoming all rain after 2pm. Snow level 3600 feet. Mostly cloudy, with a high near 43.
Tuesday Night
A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 28.
Wednesday
A chance of snow. Mostly cloudy, with a high near 39.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 26.
Thursday
Snow likely. 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 13, 2026
Forecast Valid:
4am MST Feb 13, 2026-6pm MST Feb 19, 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