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.

Overcast

37°F

3°C

Humidity 35%
Wind Speed S 4 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 15 Mar 03:53 PM PDT
Extended Forecast for

5 Miles NNE Deer Park WA

  • This Afternoon

    This Afternoon: A 10 percent chance of snow after 5pm. Mostly cloudy, with a high near 40. Light south wind.

    High: 40 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Snow likely before 4am, then a chance of rain and snow. Patchy fog after 2am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Snow Likely
    then
    Rain/Snow
    Likely and
    Patchy Fog

  • Monday

    Monday: Rain likely, possibly mixed with snow, becoming all rain after 11am. Patchy fog between 10am and 11am. Snow level 2300 feet rising to 8900 feet in the afternoon. Otherwise, cloudy, with a high near 46. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Rain
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of rain before 11pm. Patchy fog after 3am. Otherwise, cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Slight Chance
    Rain then
    Patchy Fog

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Cloudy, with a high near 56. South wind 3 to 7 mph.

    High: 56 °F

    Slight Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 11am. Cloudy, with a high near 60.

    High: 60 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Mostly cloudy, with a high near 63.

    High: 63 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 10 percent chance of snow after 5pm. Mostly cloudy, with a high near 40. Light south wind.
Tonight
Snow likely before 4am, then a chance of rain and snow. Patchy fog after 2am. Otherwise, cloudy, with a low around 30. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Rain likely, possibly mixed with snow, becoming all rain after 11am. Patchy fog between 10am and 11am. Snow level 2300 feet rising to 8900 feet in the afternoon. Otherwise, cloudy, with a high near 46. Light and variable wind. Chance of precipitation is 70%. Little or no snow accumulation expected.
Monday Night
A 20 percent chance of rain before 11pm. Patchy fog after 3am. Otherwise, cloudy, with a low around 39. Calm wind.
Tuesday
A 20 percent chance of rain after 11am. Cloudy, with a high near 56. South wind 3 to 7 mph.
Tuesday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 44. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain, mainly before 11am. Cloudy, with a high near 60.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 46.
Thursday
A 40 percent chance of rain. Mostly cloudy, with a high near 63.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 48.
Friday
A 40 percent chance of rain. Cloudy, with a high near 62.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 41.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 58. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Mostly sunny, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Deer Park WA
 48.03°N 117.37°W (Elev. 2100 ft)
Last Update:
3:21 pm PDT Mar 15, 2026
Forecast Valid:
4pm 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