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

Deer Park, Deer Park Airport (KDEW)

Lat: 47.97417°NLon: 117.42833°WElev: 2205.0ft.

Partly Cloudy

54°F

12°C

Humidity 43%
Wind Speed S 5 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 28 Mar 01:05 PM PDT
Extended Forecast for

10 Miles NNE Deer Park WA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 55. Southwest wind 7 to 9 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. South wind 6 to 8 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of rain after 11am. Snow level rising to 3900 feet in the afternoon. Increasing clouds, with a high near 47. Southwest wind 7 to 15 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then a chance of snow after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Monday

    Monday: Sunny, with a high near 44. West wind 9 to 11 mph.

    High: 44 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, becoming all rain after 2pm. Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 55. Southwest wind 7 to 9 mph.
Tonight
Mostly cloudy, with a low around 34. South wind 6 to 8 mph.
Sunday
A 40 percent chance of rain after 11am. Snow level rising to 3900 feet in the afternoon. Increasing clouds, with a high near 47. Southwest wind 7 to 15 mph, with gusts as high as 24 mph. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then a chance of snow after 11pm. Cloudy, then gradually becoming partly cloudy, with a low around 28. Southwest wind 13 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Sunny, with a high near 44. West wind 9 to 11 mph.
Monday Night
Mostly clear, with a low around 25.
Tuesday
Partly sunny, with a high near 47.
Tuesday Night
A 30 percent chance of snow after 5am. Mostly cloudy, with a low around 30.
Wednesday
Rain likely, possibly mixed with snow, becoming all rain after 2pm. Snow level rising to 3900 feet in the afternoon. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Wednesday Night
Rain before 11pm, then rain and snow. Snow level 4400 feet lowering to 3300 feet after midnight . Low around 31. Chance of precipitation is 90%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Snow level 3400 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow. Snow level rising to 3700 feet in the afternoon. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNE Deer Park WA
 48.08°N 117.31°W (Elev. 2799 ft)
Last Update:
12:01 pm PDT Mar 28, 2026
Forecast Valid:
1pm PDT Mar 28, 2026-6pm PDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation