Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-South to the Ohio Valley and the Southeast through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

32°F

0°C

Humidity 100%
Wind Speed NNE 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 15 Mar 09:35 PM PDT
Extended Forecast for

10 Miles SSE Kooskia ID

  • Tonight

    Tonight: Rain and snow likely, becoming all rain after 3am.  Snow level 2800 feet rising to 3900 feet after midnight. Cloudy, with a low around 35. Calm wind.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely

  • Monday

    Monday: Rain.  High near 54. Calm wind becoming south southwest around 5 mph in the afternoon.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 45. South wind around 5 mph.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after noon.  Mostly cloudy, with a high near 59. Light south wind.

    High: 59 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 45. South southeast wind 3 to 5 mph.

    Low: 45 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain.  Mostly cloudy, with a high near 64.

    High: 64 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain.  Partly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: A slight chance of rain.  Mostly cloudy, with a low around 49.

    Low: 49 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and snow likely, becoming all rain after 3am. Snow level 2800 feet rising to 3900 feet after midnight. Cloudy, with a low around 35. Calm wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday
Rain. High near 54. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 45. South wind around 5 mph.
Tuesday
A 30 percent chance of rain, mainly after noon. Mostly cloudy, with a high near 59. Light south wind.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 45. South southeast wind 3 to 5 mph.
Wednesday
A 20 percent chance of rain. Mostly cloudy, with a high near 64.
Wednesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 47.
Thursday
A slight chance of rain. Partly sunny, with a high near 69.
Thursday Night
A slight chance of rain. Mostly cloudy, with a low around 49.
Friday
A chance of rain, mainly after noon. Partly sunny, with a high near 68.
Friday Night
A chance of rain. Mostly cloudy, with a low around 47.
Saturday
A chance of rain. Mostly cloudy, with a high near 60.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 39.
Sunday
A slight chance of rain. Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Kooskia ID
 46.02°N 115.89°W (Elev. 2602 ft)
2:01 pm MDT Mar 15, 2026
11pm MDT Mar 15, 2026-6pm MDT Mar 22, 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