Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Overcast

29°F

-2°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 28°F (-2°C)
Visibility 7.00 mi
Last update 01 Dec 05:53 PM PST
Extended Forecast for

8 Miles ENE Deer Park WA

  • Tonight

    Tonight: Snow likely, mainly before 4am.  Patchy freezing fog after 8pm. Cloudy, with a low around 27. Calm wind.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    and Patchy
    Freezing Fog

  • Tuesday

    Tuesday: A 30 percent chance of snow before 10am.  Patchy freezing fog before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 35. Calm wind.  New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Patchy
    Freezing Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy freezing fog before 1am, then patchy freezing fog after 2am. Increasing clouds, with a low around 24. Calm wind.

    Low: 24 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: Patchy freezing fog before 9am. Mostly cloudy, with a high near 38. Calm wind.

    High: 38 °F

    Patchy
    Freezing Fog
    then Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow.  Patchy freezing fog after 9pm. Cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Slight Chance
    Snow and
    Patchy
    Freezing Fog

  • Thursday

    Thursday: A chance of snow before 1pm, then a chance of rain and snow.  Patchy freezing fog before 10am. Cloudy, with a high near 35. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    and Patchy
    Freezing Fog
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of rain and snow.  Snow level 2400 feet. Cloudy, with a low around 29. Chance of precipitation is 50%. 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 10am.  Snow level 3500 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.

    High: 40 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Snow level 4600 feet. Cloudy, with a low around 32.

    Low: 32 °F

    Chance Rain

Detailed Forecast

Tonight
Snow likely, mainly before 4am. Patchy freezing fog after 8pm. Cloudy, with a low around 27. Calm wind. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A 30 percent chance of snow before 10am. Patchy freezing fog before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 35. Calm wind. New snow accumulation of less than a half inch possible.
Tuesday Night
Patchy freezing fog before 1am, then patchy freezing fog after 2am. Increasing clouds, with a low around 24. Calm wind.
Wednesday
Patchy freezing fog before 9am. Mostly cloudy, with a high near 38. Calm wind.
Wednesday Night
A 20 percent chance of snow. Patchy freezing fog after 9pm. Cloudy, with a low around 27. Calm wind.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Patchy freezing fog before 10am. Cloudy, with a high near 35. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow. Snow level 2400 feet. Cloudy, with a low around 29. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Rain likely, possibly mixed with snow, becoming all rain after 10am. Snow level 3500 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 40. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of rain. Snow level 4600 feet. Cloudy, with a low around 32.
Saturday
A 40 percent chance of rain. Snow level 3900 feet. Mostly cloudy, with a high near 42.
Saturday Night
A 40 percent chance of rain. Snow level 3500 feet. Mostly cloudy, with a low around 31.
Sunday
Rain likely. Snow level 3800 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow. Snow level 3800 feet lowering to 3300 feet after midnight . Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Monday
A chance of rain and snow. Snow level 3200 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ENE Deer Park WA
 48.02°N 117.27°W (Elev. 1995 ft)
2:58 pm PST Dec 1, 2025
6pm PST Dec 1, 2025-6pm PST Dec 8, 2025
 
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Additional Resources

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Hourly Weather Forecast

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