Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Partly Cloudy

61°F

16°C

Humidity 51%
Wind Speed NNE 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 Sep 03:55 PM PDT
Extended Forecast for

7 Miles WNW Grangeville ID

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 66. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 43. North wind around 6 mph becoming calm  in the evening.

    Low: 43 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 71. Calm wind becoming north northeast around 6 mph in the afternoon.

    High: 71 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 44. North wind 5 to 7 mph becoming calm  in the evening.

    Low: 44 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 46. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    T-storms then
    Chance Rain

  • Friday

    Friday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 70.

    High: 70 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A slight chance of rain before midnight.  Partly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 39. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 66. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 43. North wind around 6 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 71. Calm wind becoming north northeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 44. North wind 5 to 7 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 72.
Thursday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 46. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 70.
Friday Night
A slight chance of rain before midnight. Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 75.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 75.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WNW Grangeville ID
 45.95°N 116.25°W (Elev. 3301 ft)
2:00 pm MDT Sep 14, 2026
5pm MDT Sep 14, 2026-6pm MDT Sep 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database