Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Overcast

31°F

-1°C

Humidity 85%
Wind Speed N 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 02 Dec 12:53 PM PST
Extended Forecast for

8 Miles ENE Deer Park WA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 35. Calm wind.

    High: 35 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy freezing fog before 1am, then patchy freezing fog after 2am. Increasing clouds, with a steady temperature around 27. Calm wind.

    Low: 27 °F

    Patchy
    Freezing Fog

  • Wednesday

    Wednesday: A 30 percent chance of snow after 4pm.  Patchy freezing fog before 9am. Cloudy, with a high near 38. Calm wind.  Little or no snow accumulation expected.

    High: 38 °F

    Patchy
    Freezing Fog
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 10pm.  Patchy freezing fog after 9pm. Cloudy, with a low around 28. Calm wind.  Little or no snow accumulation expected.

    Low: 28 °F

    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. Snow level rising to 2400 feet in the afternoon. Cloudy, with a high near 35. Light south wind.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    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 2500 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 3200 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: A 50 percent chance of rain.  Snow level 4600 feet. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Chance Rain

  • Saturday

    Saturday: A 40 percent chance of rain.  Snow level 4100 feet. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 35. Calm wind.
Tonight
Patchy freezing fog before 1am, then patchy freezing fog after 2am. Increasing clouds, with a steady temperature around 27. Calm wind.
Wednesday
A 30 percent chance of snow after 4pm. Patchy freezing fog before 9am. Cloudy, with a high near 38. Calm wind. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow, mainly before 10pm. Patchy freezing fog after 9pm. Cloudy, with a low around 28. Calm wind. Little or no snow accumulation expected.
Thursday
A chance of snow before 1pm, then a chance of rain and snow. Patchy freezing fog before 10am. Snow level rising to 2400 feet in the afternoon. Cloudy, with a high near 35. Light south wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A chance of rain and snow. Snow level 2500 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 3200 feet rising to 4300 feet in the afternoon. Mostly cloudy, with a high near 38. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A 50 percent chance of rain. Snow level 4600 feet. Mostly cloudy, with a low around 31.
Saturday
A 40 percent chance of rain. Snow level 4100 feet. Mostly cloudy, with a high near 42.
Saturday Night
A 40 percent chance of rain. Snow level 4000 feet. Mostly cloudy, with a low around 31.
Sunday
Rain likely. Snow level 4000 feet. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Sunday Night
A chance of rain and snow. Snow level 4300 feet lowering to 3700 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 45. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

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