Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast; heavy rain in the Southeast

A storm system will bring a variety of hazards to the Eastern US. Wintry precipitation is expected from the central Appalachians to the Northeast. Heavy snow is expected for interior New England and the northern Mid-Atlantic through the night, and icing will continue in the Appalachians this morning. On the south side of the system, heavy rain and thunderstorms will persist across the Southeast. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Mist

27°F

-3°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 27°F (-3°C)
Visibility 3.00 mi
Last update 02 Dec 09:30 AM PST
Extended Forecast for

5 Miles SE Deer Park WA

  • Today

    Today: Patchy freezing fog before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 36. Calm wind.

    High: 36 °F

    Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy freezing fog after 9pm. Increasing clouds, with a steady temperature around 28. Calm wind.

    Low: 28 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 10am. Cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Areas
    Freezing Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow.  Patchy freezing fog. Cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Snow and
    Patchy
    Freezing Fog

  • Thursday

    Thursday: A slight chance of snow before 10am, then a chance of rain and snow between 10am and 4pm, then a chance of rain after 4pm.  Patchy freezing fog before 10am. Snow level rising to 2400 feet in the afternoon. Cloudy, with a high near 36. Light southwest wind.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 36 °F

    Chance
    Rain/Snow and
    Patchy
    Freezing Fog

  • Thursday Night

    Thursday Night: A chance of rain before 7pm, then a chance of rain and snow.  Snow level 2500 feet. Cloudy, with a low around 29. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Rain likely, possibly mixed with snow, becoming all rain after 7am.  Snow level 3400 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain.  Snow level 4200 feet. Mostly cloudy, with a high near 44.

    High: 44 °F

    Chance Rain

Detailed Forecast

Today
Patchy freezing fog before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 36. Calm wind.
Tonight
Patchy freezing fog after 9pm. Increasing clouds, with a steady temperature around 28. Calm wind.
Wednesday
Areas of freezing fog before 10am. Cloudy, with a high near 38. Calm wind.
Wednesday Night
A 20 percent chance of snow. Patchy freezing fog. Cloudy, with a low around 27. Calm wind.
Thursday
A slight chance of snow before 10am, then a chance of rain and snow between 10am and 4pm, then a chance of rain after 4pm. Patchy freezing fog before 10am. Snow level rising to 2400 feet in the afternoon. Cloudy, with a high near 36. Light southwest wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 7pm, then a chance of rain and snow. Snow level 2500 feet. Cloudy, with a low around 29. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 7am. Snow level 3400 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 31.
Saturday
A 40 percent chance of rain. Snow level 4200 feet. Mostly cloudy, with a high near 44.
Saturday Night
A 30 percent chance of rain. Snow level 4000 feet. Mostly cloudy, with a low around 31.
Sunday
Rain likely. Snow level 4100 feet. Mostly cloudy, with a high near 45. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow. Snow level 4300 feet lowering to 3800 feet after midnight . Mostly cloudy, with a low around 33. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Snow level 3500 feet rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Deer Park WA
 47.93°N 117.34°W (Elev. 1818 ft)
8:58 am PST Dec 2, 2025
9am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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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