Severe Weather in the Central Plains; Fire Concerns in the Southern High Plains and Southwest; Late-Season Mountain Snow

Severe storms, including large hail, wind, and perhaps a couple of tornadoes, are possible in the central Plains. Dry, windy conditions and lightning from dry thunderstorms may produce hazardous fire conditions in the Southwest and southern High Plains. Late-season snow is expected in the Northwest and the Great Basin. Heat is spreading across the eastern U.S.. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Mostly Cloudy

36°F

2°C

Humidity 86%
Wind Speed NE 3 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 16 May 09:35 PM PDT
Extended Forecast for

Kooskia ID

  • Tonight

    Tonight: Rain likely, mainly before midnight.  Mostly cloudy, with a low around 37. Calm wind.  Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Sunday

    Sunday: Rain before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm.  Patchy fog before 11am. High near 57. Calm wind becoming north northwest around 5 mph in the afternoon.  Chance of precipitation is 80%.

    High: 57 °F

    Showers and
    Patchy Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of rain before midnight.  Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Patchy Fog
    then Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly before midnight. Mostly cloudy, with a low around 37. Calm wind. Chance of precipitation is 60%.
Sunday
Rain before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Patchy fog before 11am. High near 57. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 36. Light and variable wind.
Monday
Patchy fog before 8am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 67. Light and variable wind.
Monday Night
Partly cloudy, with a low around 39. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 42.
Thursday
Sunny, with a high near 76.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 44.
Saturday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
Kooskia ID
 46.16°N 115.98°W (Elev. 1896 ft)
8:42 pm MDT May 16, 2026
10pm MDT May 16, 2026-6pm MDT May 23, 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