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

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Osoyoos Automatic Weather Reporting System (CWYY)

Lat: 49.02827°NLon: 119.44099°WElev: 928.0ft.

NA

41°F

5°C

Humidity 43%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 21 Feb 03:00 PM PST
Extended Forecast for

18 Miles NW Republic WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain and snow likely. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Snow, possibly mixed with rain. Snow level 3400 feet. Low around 30. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow

  • Monday

    Monday: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. Snow level 3400 feet. High near 40. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Monday Night

    Monday Night: A chance of rain and snow. Snow level 3300 feet. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of rain and snow. Snow level rising to 3300 feet in the afternoon. Partly sunny, with a high near 41. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly clear, with a low around 22. Chance of precipitation is 20%.

    Low: 22 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Clear

  • Wednesday

    Wednesday: A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 39. Chance of precipitation is 20%.

    High: 39 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. Calm wind.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 38. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, possibly mixed with rain. Snow level 3400 feet. Low around 30. Light south wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. Snow level 3400 feet. High near 40. South wind 3 to 6 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of rain and snow. Snow level 3300 feet. Mostly cloudy, with a low around 26. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Snow level rising to 3300 feet in the afternoon. Partly sunny, with a high near 41. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Tuesday Night
A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 10pm. Mostly clear, with a low around 22. Chance of precipitation is 20%.
Wednesday
A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 39. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow after 10pm. Mostly cloudy, with a low around 26.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Friday
A 30 percent chance of snow. Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 20.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NW Republic WA
 48.86°N 118.98°W (Elev. 2799 ft)
Last Update:
2:46 pm PST Feb 21, 2026
Forecast Valid:
4pm PST Feb 21, 2026-6pm PST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation