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.

Mostly Cloudy

43°F

6°C

Humidity 60%
Wind Speed N 0 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 05:20 AM PDT
Extended Forecast for

3 Miles WSW Deer Park WA

  • Overnight

    Overnight: A 20 percent chance of rain. Snow level 4200 feet. Cloudy, with a low around 40. Southwest wind around 5 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A 20 percent chance of rain before 8am. Snow level 4000 feet lowering to 3300 feet in the afternoon . Cloudy through mid morning, then gradual clearing, with a high near 55. West wind 6 to 11 mph, with gusts as high as 20 mph.

    High: 55 °F

    Slight Chance
    Rain then
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Southwest wind 5 to 9 mph becoming light after midnight.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 50. South wind 5 to 10 mph.

    High: 50 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 30. Southwest wind 5 to 8 mph becoming calm in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Snow level 4100 feet. Cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: Rain. Snow level 4200 feet rising to 5600 feet in the afternoon. High near 49. Chance of precipitation is 80%.

    High: 49 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.

    Low: 35 °F

    Rain Likely
    then Chance
    Rain

Detailed Forecast

Overnight
A 20 percent chance of rain. Snow level 4200 feet. Cloudy, with a low around 40. Southwest wind around 5 mph.
Saturday
A 20 percent chance of rain before 8am. Snow level 4000 feet lowering to 3300 feet in the afternoon . Cloudy through mid morning, then gradual clearing, with a high near 55. West wind 6 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 27. Southwest wind 5 to 9 mph becoming light after midnight.
Sunday
Increasing clouds, with a high near 50. South wind 5 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 30. Southwest wind 5 to 8 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 55.
Monday Night
A 20 percent chance of rain after 11pm. Snow level 4100 feet. Cloudy, with a low around 37.
Tuesday
Rain. Snow level 4200 feet rising to 5600 feet in the afternoon. High near 49. Chance of precipitation is 80%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 35. Chance of precipitation is 70%.
Wednesday
A chance of rain and snow. Snow level 3800 feet. Partly sunny, with a high near 53. Chance of precipitation is 40%.
Wednesday Night
A slight chance of rain and snow. Snow level 3900 feet lowering to 2100 feet after midnight . Partly cloudy, with a low around 29. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Deer Park WA
 47.95°N 117.5°W (Elev. 2100 ft)
Last Update:
4:12 am PDT Mar 21, 2026
Forecast Valid:
5am PDT Mar 21, 2026-6pm PDT Mar 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation