Heavy Rainfall in the Southwest and Southeast This Weekend; Monitoring Tropical Cyclone Formation Which Could Impact the Southeast U.S.

Heavy rainfall from monsoon thunderstorms may bring isolated flash and urban flooding to the Desert Southwest. A near-stationary front will bring numerous showers and thunderstorms to much of the Mid-Atlantic and Southeast. Tropical wave (AL94) is likely to become a depression. Significant uncertainty remains in the track and intensity, but chances for impacts to the Southeast are increasing. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

43°F

6°C

Humidity 60%
Wind Speed SSW 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 26 Sep 11:55 PM PDT
Extended Forecast for

7 Miles NNW Cottonwood ID

  • Overnight

    Overnight: Mostly clear, with a low around 43. South wind around 6 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Patchy smoke between 7am and 1pm. Sunny, with a high near 75. South southeast wind 3 to 6 mph.

    High: 75 °F

    Patchy Smoke

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 49. Light and variable wind becoming south southwest 5 to 7 mph in the evening.

    Low: 49 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80. Southeast wind around 6 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. North wind around 7 mph becoming south after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A 40 percent chance of rain.  Mostly cloudy, with a high near 68.

    High: 68 °F

    Chance Rain

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight.  Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A chance of rain before noon, then a chance of showers and thunderstorms after noon.  Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 43. South wind around 6 mph.
Saturday
Patchy smoke between 7am and 1pm. Sunny, with a high near 75. South southeast wind 3 to 6 mph.
Saturday Night
Mostly clear, with a low around 49. Light and variable wind becoming south southwest 5 to 7 mph in the evening.
Sunday
Sunny, with a high near 80. Southeast wind around 6 mph.
Sunday Night
Mostly cloudy, with a low around 54. North wind around 7 mph becoming south after midnight.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 68.
Monday Night
Showers likely and possibly a thunderstorm before midnight, then rain likely after midnight. Mostly cloudy, with a low around 48. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Mostly cloudy, with a high near 63.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 46.
Wednesday
Rain likely, mainly before noon. Mostly cloudy, with a high near 61.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Partly sunny, with a high near 60.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 43.
Friday
A slight chance of rain. Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Cottonwood ID
 46.15°N 116.39°W (Elev. 3742 ft)
2:30 pm MDT Sep 26, 2025
1am MDT Sep 27, 2025-6pm MDT Oct 3, 2025
 
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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