Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Hazardous Weather Conditions

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

59°F

15°C

Humidity 62%
Wind Speed E 6 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 13 Aug 02:35 AM PDT
Extended Forecast for

8 Miles SE Grangeville ID

  • Today

    Today: Patchy smoke. Sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.

    High: 78 °F

    Patchy Smoke

  • Tonight

    Tonight: A slight chance of rain and thunderstorms, then a chance of rain after 1am.  Patchy smoke before 11pm. Increasing clouds, with a low around 54. North wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 40%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Chance Rain

  • Friday

    Friday: A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm.  Mostly cloudy, with a high near 76. Light and variable wind.  Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Partly cloudy, with a low around 52. Light and variable wind.  Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight.  Partly cloudy, with a low around 53. Chance of precipitation is 40%.

    Low: 53 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 55.

    Low: 55 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 82.

    High: 82 °F

    Partly Sunny

Detailed Forecast

Today
Patchy smoke. Sunny, with a high near 78. Calm wind becoming north around 6 mph in the afternoon.
Tonight
A slight chance of rain and thunderstorms, then a chance of rain after 1am. Patchy smoke before 11pm. Increasing clouds, with a low around 54. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 76. Light and variable wind. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 52. Light and variable wind. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Light and variable wind.
Saturday Night
A chance of showers and thunderstorms before 9pm, then a chance of rain between 9pm and midnight. Partly cloudy, with a low around 53. Chance of precipitation is 40%.
Sunday
Sunny, with a high near 83.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55.
Monday
Partly sunny, with a high near 82.
Monday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 55.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Tuesday Night
A slight chance of rain. Partly cloudy, with a low around 53.
Wednesday
A chance of rain. Mostly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Grangeville ID
 45.86°N 115.98°W (Elev. 4321 ft)
2:22 am MDT Aug 13, 2026
4am MDT Aug 13, 2026-6pm MDT Aug 19, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database