National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Omak Airport (KOMK)

Lat: 48.46116°NLon: 119.52086°WElev: 1293.0ft.

Clear

44°F

7°C

Humidity 85%
Wind Speed S 12 MPH
Barometer 29.66 in (1004.4 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 08 Dec 09:53 PM PST
Extended Forecast for

3 Miles NNW Conconully WA

  • Tonight

    Tonight: Rain before 1am, then a slight chance of rain and snow between 1am and 2am, then a slight chance of rain after 2am. Low around 32. Southwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain then
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow after 4pm. Increasing clouds, with a high near 37. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Partly Sunny
    then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Rain, possibly mixed with snow. Temperature falling to near 31 by 8pm, then rising to around 37 during the remainder of the night. South wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 31 °F⇑

    Rain/Snow

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 41. Southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. West wind around 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 39 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain, mixing with snow after 7pm, then gradually ending. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Slight Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of rain and snow after 10am. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Rain/Snow

  • Friday Night

    Friday Night: A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain before 1am, then a slight chance of rain and snow between 1am and 2am, then a slight chance of rain after 2am. Low around 32. Southwest wind around 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tuesday
Rain likely, possibly mixed with snow after 4pm. Increasing clouds, with a high near 37. Southwest wind 6 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain, possibly mixed with snow. Temperature falling to near 31 by 8pm, then rising to around 37 during the remainder of the night. South wind around 6 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 41. Southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain likely before 4am, then rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33. West wind around 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 39. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A slight chance of rain, mixing with snow after 7pm, then gradually ending. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Friday
A slight chance of rain and snow after 10am. Mostly cloudy, with a high near 39. Chance of precipitation is 20%.
Friday Night
A 20 percent chance of rain before 4am. Mostly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow after 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 37. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Conconully WA
 48.59°N 119.77°W (Elev. 2864 ft)
Last Update:
10:06 pm PST Dec 8, 2025
Forecast Valid:
10pm PST Dec 8, 2025-6pm PST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation