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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Mostly Cloudy

28°F

-2°C

Humidity 84%
Wind Speed SSE 5 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 08 Jan 02:53 PM PST
Extended Forecast for

5 Miles NNE Deer Park WA

  • This Afternoon

    This Afternoon: A 10 percent chance of snow. Mostly sunny, with a high near 34. Southwest wind around 8 mph.

    High: 34 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Patchy freezing fog after 10pm. Mostly cloudy, with a low around 23. South wind around 5 mph becoming calm in the evening.

    Low: 23 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy fog after 4pm. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 36. Calm wind becoming south around 5 mph.

    High: 36 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Friday Night

    Friday Night: Patchy fog before 7pm. Patchy freezing fog. Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Saturday

    Saturday: Patchy fog between 10am and 11am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 39. Calm wind.

    High: 39 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: Patchy freezing fog after 5am. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Patchy
    Freezing Fog

  • Sunday

    Sunday: A slight chance of rain and snow before 1pm, then a slight chance of rain. Patchy freezing fog before 8am. Snow level 2200 feet rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Rain/Snow and
    Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A chance of rain before 10pm, then a chance of rain and snow. Patchy fog after 1am. Snow level 3100 feet. Otherwise, mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Rain/Snow and
    Patchy Fog

  • Monday

    Monday: A 40 percent chance of rain, mainly before 10am. Snow level 3900 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

Detailed Forecast

This Afternoon
A 10 percent chance of snow. Mostly sunny, with a high near 34. Southwest wind around 8 mph.
Tonight
Patchy freezing fog after 10pm. Mostly cloudy, with a low around 23. South wind around 5 mph becoming calm in the evening.
Friday
Patchy fog after 4pm. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 36. Calm wind becoming south around 5 mph.
Friday Night
Patchy fog before 7pm. Patchy freezing fog. Otherwise, mostly cloudy, with a low around 27. Calm wind.
Saturday
Patchy fog between 10am and 11am. Patchy freezing fog before 10am. Otherwise, mostly cloudy, with a high near 39. Calm wind.
Saturday Night
Patchy freezing fog after 5am. Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow before 1pm, then a slight chance of rain. Patchy freezing fog before 8am. Snow level 2200 feet rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 20%.
Sunday Night
A chance of rain before 10pm, then a chance of rain and snow. Patchy fog after 1am. Snow level 3100 feet. Otherwise, mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Monday
A 40 percent chance of rain, mainly before 10am. Snow level 3900 feet rising to 5300 feet in the afternoon. Mostly cloudy, with a high near 43.
Monday Night
A 20 percent chance of rain before 10pm. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 35.
Tuesday
Patchy fog. Otherwise, mostly cloudy, with a high near 45.
Tuesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 35.
Wednesday
Patchy fog. Otherwise, mostly cloudy, with a high near 44.
Wednesday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 32.
Thursday
Patchy fog. Patchy freezing fog. Otherwise, partly sunny, with a high near 43.
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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:
3:03 pm PST Jan 8, 2026
Forecast Valid:
3pm PST Jan 8, 2026-6pm PST Jan 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation