Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Grangeville - Idaho County Airport (KGIC)

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

Overcast

37°F

3°C

Humidity 100%
Wind Speed E 4 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 37°F (3°C)
Visibility 7.00 mi
Wind Chill34°F (1°C)
Last update 09 Dec 08:55 PM PST
Extended Forecast for

4 Miles S Kooskia ID

Flood Watch until December 11, 05:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until December 11, 05:00pm

    NOW until 5:00pm Thu

    Flood Watch

  • Tonight

    Low: 42 °F

    Rain

  • Wednesday

    Wednesday: Rain, mainly before 1pm.  High near 59. South southwest wind 7 to 10 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Cloudy, with a low around 48. South southwest wind 7 to 9 mph, with gusts as high as 32 mph.

    Low: 48 °F

    Chance Rain

  • Thursday

    Thursday: Rain likely.  Cloudy, with a high near 57. South southwest wind 7 to 9 mph, with gusts as high as 30 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain Likely

  • Thursday Night

    Thursday Night: Rain likely.  Cloudy, with a low around 47. Southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 70%.

    Low: 47 °F

    Rain Likely

  • Friday

    Friday: A 40 percent chance of rain, mainly before 11am.  Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

  • Friday Night

    Friday Night: A 20 percent chance of rain after 11pm.  Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain before 11am.  Partly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain then
    Partly Sunny

Detailed Forecast

Tonight
Rain, mainly after 5am. Low around 42. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 1pm. High near 59. South southwest wind 7 to 10 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain. Cloudy, with a low around 48. South southwest wind 7 to 9 mph, with gusts as high as 32 mph.
Thursday
Rain likely. Cloudy, with a high near 57. South southwest wind 7 to 9 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Rain likely. Cloudy, with a low around 47. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Friday
A 40 percent chance of rain, mainly before 11am. Mostly cloudy, with a high near 59.
Friday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40.
Saturday
A slight chance of rain before 11am. Partly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Mostly cloudy, with a high near 53.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Mostly cloudy, with a high near 53.
Monday Night
Rain likely. Mostly cloudy, with a low around 42.
Tuesday
Rain likely. Mostly cloudy, with a high near 53.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Kooskia ID
 46.09°N 115.97°W (Elev. 1827 ft)
2:21 pm MST Dec 9, 2025
10pm MST Dec 9, 2025-6pm MST Dec 16, 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