Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Top of Whitebird Hill (ITD92)

Lat: 45.84722°NLon: 116.23968°WElev: 4222.0ft.

NA

44°F

7°C

Humidity 100%
Wind Speed SW 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Last update 05 Sep 12:30 AM PDT
Extended Forecast for

15 Miles SW Grangeville ID

  • Overnight

    Overnight: Mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. North wind around 6 mph becoming calm  in the evening.

    Low: 49 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm.  Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon.  Chance of precipitation is 40%.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm, mainly before 3am, then rain after 3am.  Low around 51. North northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers
    Likely then
    Showers

  • Labor Day

    Labor Day: Rain before noon, then showers likely and possibly a thunderstorm after noon.  High near 73. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers

  • Monday Night

    Monday Night: A 20 percent chance of rain before midnight.  Mostly cloudy, with a low around 45.

    Low: 45 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 47. Calm wind.
Saturday
Sunny, with a high near 86. Calm wind becoming north around 5 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 49. North wind around 6 mph becoming calm in the evening.
Sunday
A chance of rain before 3pm, then a slight chance of showers and thunderstorms between 3pm and 4pm. Mostly sunny, with a high near 85. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 40%.
Sunday Night
Showers and possibly a thunderstorm, mainly before 3am, then rain after 3am. Low around 51. North northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Labor Day
Rain before noon, then showers likely and possibly a thunderstorm after noon. High near 73. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 53.
Thursday
Mostly sunny, with a high near 94.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 55.
Friday
A chance of rain. Partly sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SW Grangeville ID
 45.75°N 116.32°W (Elev. 1601 ft)
12:22 am MDT Sep 5, 2026
1am MDT Sep 5, 2026-6pm MDT Sep 11, 2026
 
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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