Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies

A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

41°F

5°C

Humidity 80%
Wind Speed N 0 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 16 Oct 01:55 AM PDT
Extended Forecast for

Kooskia ID

  • Overnight

    Overnight: Areas of frost after 5am.  Otherwise, partly cloudy, with a low around 36. Calm wind.

    Low: 36 °F

    Areas Frost

  • Thursday

    Thursday: Patchy fog between 7am and 10am. Widespread frost, mainly before 9am.  Otherwise, sunny, with a high near 59. Calm wind.

    High: 59 °F

    Frost and
    Patchy Fog
    then Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of rain.  Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.

    High: 67 °F

    Slight Chance
    Rain

  • Friday Night

    Friday Night: A 30 percent chance of rain before midnight.  Partly cloudy, with a low around 35. West northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 35 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 40 percent chance of rain, mainly after midnight.  Mostly cloudy, with a low around 44. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Chance Rain

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 63.

    High: 63 °F

    Rain

  • Sunday Night

    Sunday Night: Rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain

Detailed Forecast

Overnight
Areas of frost after 5am. Otherwise, partly cloudy, with a low around 36. Calm wind.
Thursday
Patchy fog between 7am and 10am. Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 59. Calm wind.
Thursday Night
Partly cloudy, with a low around 34. Calm wind.
Friday
A 20 percent chance of rain. Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
A 30 percent chance of rain before midnight. Partly cloudy, with a low around 35. West northwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
A 40 percent chance of rain, mainly after midnight. Mostly cloudy, with a low around 44. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. Cloudy, with a high near 63.
Sunday Night
Rain. Mostly cloudy, with a low around 39.
Monday
A chance of rain. Partly sunny, with a high near 60.
Monday Night
Areas of frost. Otherwise, partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 64.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Kooskia ID
 46.13°N 115.98°W (Elev. 1352 ft)
2:30 pm MDT Oct 15, 2025
3am MDT Oct 16, 2025-6pm MDT Oct 22, 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