Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Clear

54°F

12°C

Humidity 40%
Wind Speed ENE 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Oct 03:55 PM PDT
Extended Forecast for

6 Miles W Kooskia ID

  • Tonight

    Tonight: Rain likely, mainly after 4am.  Cloudy, with a low around 43. Light and variable wind becoming south southeast 12 to 17 mph in the evening. Winds could gust as high as 23 mph.  Chance of precipitation is 70%.

    Low: 43 °F

    Mostly Cloudy
    then Rain
    Likely

  • Sunday

    Sunday: Rain before 3pm, then showers and possibly a thunderstorm, mainly after 3pm.  High near 53. South wind 8 to 18 mph becoming west in the morning. Winds could gust as high as 29 mph.  Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 53 °F

    Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm.  Low around 39. West southwest wind 13 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 90%.

    Low: 39 °F

    Showers

  • Monday

    Monday: A 20 percent chance of rain before noon.  Mostly sunny, with a high near 53. Southwest wind 5 to 10 mph.

    High: 53 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain.  Partly cloudy, with a low around 39.

    Low: 39 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain likely, mainly after 4am. Cloudy, with a low around 43. Light and variable wind becoming south southeast 12 to 17 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%.
Sunday
Rain before 3pm, then showers and possibly a thunderstorm, mainly after 3pm. High near 53. South wind 8 to 18 mph becoming west in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
Showers and possibly a thunderstorm before 9pm, then rain, mainly after 9pm. Low around 39. West southwest wind 13 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Monday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 53. Southwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 33. Calm wind becoming south southeast around 6 mph in the evening.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Friday
A chance of rain. Mostly cloudy, with a high near 62.
Friday Night
Rain likely. Mostly cloudy, with a low around 42.
Saturday
Rain likely. Mostly cloudy, with a high near 55.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles W Kooskia ID
 46.14°N 116.1°W (Elev. 2802 ft)
2:30 pm MDT Oct 18, 2025
5pm MDT Oct 18, 2025-6pm MDT Oct 25, 2025
 
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