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

Strong to Severe Thunderstorms Continue Tonight in the East; Early Heat Wave in the West

Scattered strong to severe storms with damaging winds and potentially a tornado or two are expected tonight from the coastal Carolinas into the Mid-Atlantic states. An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Partly Cloudy

43°F

6°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 17 Mar 02:55 AM PDT
Extended Forecast for

6 Miles WNW Cottonwood ID

  • Today

    Today: A 20 percent chance of rain after 5pm. Partly sunny, with a high near 50. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 50 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A 20 percent chance of rain before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Southwest wind 10 to 13 mph.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. South southwest wind 9 to 13 mph, with gusts as high as 18 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of rain after noon. Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain. Snow level 7500 feet lowering to 6000 feet in the afternoon . Mostly cloudy, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

Today
A 20 percent chance of rain after 5pm. Partly sunny, with a high near 50. West southwest wind 10 to 14 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of rain before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 42. Southwest wind 10 to 13 mph.
Wednesday
Mostly sunny, with a high near 59. Southwest wind around 14 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 43. South southwest wind 9 to 13 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 61. South southwest wind 10 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly cloudy, with a low around 45.
Friday
A 20 percent chance of rain after noon. Partly sunny, with a high near 61.
Friday Night
A chance of rain. Mostly cloudy, with a low around 42.
Saturday
A chance of rain. Snow level 7500 feet lowering to 6000 feet in the afternoon . Mostly cloudy, with a high near 48.
Saturday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
A slight chance of rain. Partly cloudy, with a low around 30.
Monday
A slight chance of rain and snow. Partly sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Cottonwood ID
 46.06°N 116.46°W (Elev. 5328 ft)
Last Update:
2:01 am MDT Mar 17, 2026
Forecast Valid:
4am MDT Mar 17, 2026-6pm MDT Mar 23, 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