Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Overcast

34°F

1°C

Humidity 86%
Wind Speed NE 3 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 30°F (-1°C)
Visibility 9.00 mi
Last update 28 Jan 04:00 PM PST
Extended Forecast for

5 Miles NE Deer Park WA

  • Tonight

    Tonight: A chance of snow before 11pm, then rain and snow likely.  Snow level 2100 feet. Cloudy, with a low around 31. Calm wind.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: Rain likely, possibly mixed with snow and freezing rain before 8am, then rain.  Snow level 3200 feet rising to 4600 feet in the afternoon. High near 37. Calm wind.  Chance of precipitation is 90%. Little or no ice accumulation expected.  Little or no snow accumulation expected.

    High: 37 °F

    Wintry Mix
    then Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 4am.  Cloudy, with a low around 34. Calm wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 10am.  Cloudy, with a high near 42. Calm wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely

  • Friday Night

    Friday Night: A 30 percent chance of rain before 10pm.  Mostly cloudy, with a low around 34. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 44.

    High: 44 °F

    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 34.

    Low: 34 °F

    Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain after 4pm.  Cloudy, with a high near 45.

    High: 45 °F

    Cloudy then
    Chance Rain

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly after 4am.  Snow level 4800 feet. Cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
A chance of snow before 11pm, then rain and snow likely. Snow level 2100 feet. Cloudy, with a low around 31. Calm wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Thursday
Rain likely, possibly mixed with snow and freezing rain before 8am, then rain. Snow level 3200 feet rising to 4600 feet in the afternoon. High near 37. Calm wind. Chance of precipitation is 90%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly after 4am. Cloudy, with a low around 34. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, mainly before 10am. Cloudy, with a high near 42. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 10pm. Mostly cloudy, with a low around 34. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Cloudy, with a high near 44.
Saturday Night
Cloudy, with a low around 34.
Sunday
A 30 percent chance of rain after 4pm. Cloudy, with a high near 45.
Sunday Night
A 30 percent chance of rain, mainly after 4am. Snow level 4800 feet. Cloudy, with a low around 35.
Monday
A 30 percent chance of rain, mainly before 10am. Snow level 4000 feet. Mostly cloudy, with a high near 43.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Deer Park WA
 48.03°N 117.37°W (Elev. 2100 ft)
2:37 pm PST Jan 28, 2026
4pm PST Jan 28, 2026-6pm PST Feb 4, 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