High-Impact and Far-Reaching Winter Storm Continues; Cold Expands and Persists

A major winter storm will shift its impacts into the Northeast U.S. with heavy snow through tonight while over the Mid-Atlantic, sleet and freezing rain will diminish. Extremely cold air behind the storm will prolong dangerous travel and infrastructure impacts. Sub-zero low temperatures are expected nearly every morning from the Northern Plains through the Ohio Valley and into the Northeast. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Clear

13°F

-11°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 26 Jan 03:53 AM PST
Extended Forecast for

5 Miles NNE Deer Park WA

  • Today

    Today: Patchy freezing fog before 9am. Mostly cloudy, with a high near 30. Calm wind.

    High: 30 °F

    Patchy
    Freezing Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. Light northeast wind.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 26. Light northeast wind.

    Low: 26 °F

    Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of snow.  Cloudy, with a high near 37. Calm wind.  Little or no snow accumulation expected.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before 4am, then a chance of rain and snow.  Mostly cloudy, with a low around 29. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Thursday

    Thursday: Rain likely, possibly mixed with snow, becoming all rain after 1pm.  Snow level 3000 feet rising to 3900 feet in the afternoon. Cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain likely, mainly before 10pm.  Snow level 4300 feet. Cloudy, with a low around 32. Chance of precipitation is 60%.

    Low: 32 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 4pm.  Cloudy, with a high near 42. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely

Detailed Forecast

Today
Patchy freezing fog before 9am. Mostly cloudy, with a high near 30. Calm wind.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 20. Calm wind.
Tuesday
Mostly cloudy, with a high near 35. Light northeast wind.
Tuesday Night
Cloudy, with a low around 26. Light northeast wind.
Wednesday
A 40 percent chance of snow. Cloudy, with a high near 37. Calm wind. Little or no snow accumulation expected.
Wednesday Night
A chance of snow before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 29. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow, becoming all rain after 1pm. Snow level 3000 feet rising to 3900 feet in the afternoon. Cloudy, with a high near 39. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly before 10pm. Snow level 4300 feet. Cloudy, with a low around 32. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 4pm. Cloudy, with a high near 42. Chance of precipitation is 70%.
Friday Night
A 50 percent chance of rain, mainly after 4am. Cloudy, with a low around 34.
Saturday
A 30 percent chance of rain. Cloudy, with a high near 44.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Sunday
A 40 percent chance of rain. Mostly cloudy, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Deer Park WA
 48.03°N 117.37°W (Elev. 2100 ft)
3:32 am PST Jan 26, 2026
4am PST Jan 26, 2026-6pm PST Feb 1, 2026
 
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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