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.

light snow,mist

31°F

-1°C

Humidity 88%
Wind Speed E 3 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 28°F (-2°C)
Visibility 4.00 mi
Last update 15 Mar 08:53 PM PDT
Extended Forecast for

7 Miles N Deer Park WA

  • Tonight

    Tonight: Snow likely, mainly before 2am. Patchy fog after 3am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    and Patchy
    Fog

  • Monday

    Monday: A chance of snow before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Patchy fog before 11am. Snow level rising to 8900 feet in the afternoon. Otherwise, cloudy, with a high near 45. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 45 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Rain
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Patchy fog between 11pm and 2am. Otherwise, cloudy, with a low around 38. Light south wind.

    Low: 38 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 55. South wind 5 to 7 mph.

    High: 55 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Cloudy, with a low around 43. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain. Cloudy, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance Rain

Detailed Forecast

Tonight
Snow likely, mainly before 2am. Patchy fog after 3am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of snow before 8am, then rain and snow likely between 8am and 11am, then rain likely after 11am. Patchy fog before 11am. Snow level rising to 8900 feet in the afternoon. Otherwise, cloudy, with a high near 45. Calm wind becoming south around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 11pm. Patchy fog between 11pm and 2am. Otherwise, cloudy, with a low around 38. Light south wind.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 55. South wind 5 to 7 mph.
Tuesday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 43. South wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 20 percent chance of rain. Cloudy, with a high near 58.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 61.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 47.
Friday
A 40 percent chance of rain. Mostly cloudy, with a high near 61.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Saturday
A slight chance of rain and snow. Snow level 5400 feet lowering to 4900 feet. Mostly sunny, with a high near 56. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles N Deer Park WA
 48.06°N 117.44°W (Elev. 2408 ft)
Last Update:
7:13 pm PDT Mar 15, 2026
Forecast Valid:
9pm PDT Mar 15, 2026-6pm PDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation