Significant and Catastrophic Flooding in the Pacific Northwest; Very Cold Temperatures in the Northern Plains

The atmospheric river over the Pacific Northwest will begin to subside today, but lingering rainfall will exacerbate ongoing catastrophic major river flooding, and landslides will continue across portions of western Washington and northwest Oregon for several days. Arctic air will plummet southward into the Northern Plains today, bringing cold air in the single digits to the region by Friday. Read More >

Current conditions at

LITTLE PEND OREILLE NWR (LPOW1)

Lat: 48.46083°NLon: 117.73306°WElev: 2045.0ft.

NA

45°F

7°C

Humidity 97%
Wind Speed NW 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 11 Dec 06:28 AM PST
Extended Forecast for

10 Miles SE Inchelium WA

  • Today

    Today: A 20 percent chance of rain before 10am.  Snow level 5000 feet lowering to 3900 feet in the afternoon . Partly sunny, with a high near 46. Southwest wind 6 to 13 mph.

    High: 46 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Tonight

    Tonight: A slight chance of rain and snow before 1am, then a slight chance of rain and snow after 4am.  Snow level 3500 feet rising to 4100 feet after midnight. Mostly cloudy, with a low around 34. South wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow before 7am, then a slight chance of rain and snow after 10am.  Snow level 6600 feet lowering to 4700 feet in the afternoon . Mostly cloudy, with a high near 38. Light and variable wind.  Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 35. Southwest wind around 6 mph becoming northwest after midnight.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 38. Light and variable wind.

    High: 38 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 10 percent chance of rain after 4am.  Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A slight chance of rain before 10am, then a slight chance of rain after 4pm.  Mostly cloudy, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am.  Mostly cloudy, with a low around 38. Chance of precipitation is 60%.

    Low: 38 °F

    Chance Rain
    then Rain
    Likely

  • Monday

    Monday: Rain.  High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Rain

Detailed Forecast

Today
A 20 percent chance of rain before 10am. Snow level 5000 feet lowering to 3900 feet in the afternoon . Partly sunny, with a high near 46. Southwest wind 6 to 13 mph.
Tonight
A slight chance of rain and snow before 1am, then a slight chance of rain and snow after 4am. Snow level 3500 feet rising to 4100 feet after midnight. Mostly cloudy, with a low around 34. South wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow before 7am, then a slight chance of rain and snow after 10am. Snow level 6600 feet lowering to 4700 feet in the afternoon . Mostly cloudy, with a high near 38. Light and variable wind. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 35. Southwest wind around 6 mph becoming northwest after midnight.
Saturday
Mostly cloudy, with a high near 38. Light and variable wind.
Saturday Night
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 36.
Sunday
A slight chance of rain before 10am, then a slight chance of rain after 4pm. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Monday
Rain. High near 45. Chance of precipitation is 90%.
Monday Night
Rain before 4am, then a chance of rain and snow. Snow level 6300 feet lowering to 5200 feet after midnight . Low around 36. Chance of precipitation is 90%.
Tuesday
Rain and snow likely. Snow level 4000 feet. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Tuesday Night
Rain and snow likely. Snow level 3500 feet lowering to 3000 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SE Inchelium WA
 48.26°N 118.09°W (Elev. 3048 ft)
3:47 am PST Dec 11, 2025
7am PST Dec 11, 2025-6pm PST Dec 17, 2025
 
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Additional Resources

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