Prolonged Extreme Cold; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the Gulf Coast, upper Ohio Valley, Mid-Atlantic, and Southeast U.S. into this weekend. A rapidly deepening storm centered just off the North Carolina coast Friday night through Saturday night will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Overcast

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 34°F (1°C)
Visibility 9.00 mi
Last update 29 Jan 06:35 PM PST
Extended Forecast for

2 Miles WSW Deer Park WA

  • Tonight

    Tonight: Rain likely, mainly after 1am.  Patchy fog.  Otherwise, 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
    and Patchy
    Fog

  • Friday

    Friday: Rain likely before 7am, then a chance of rain after 1pm.  Patchy fog.  Otherwise, cloudy, with a high near 42. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: A 30 percent chance of rain before 7pm.  Patchy fog before 5am. Patchy freezing fog after 5am.  Otherwise, mostly cloudy, with a low around 31. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Saturday

    Saturday: Patchy fog between 8am and 1pm. Patchy freezing fog before 8am.  Otherwise, cloudy, with a high near 43. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 43 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Patchy fog between 1am and 5am. Patchy freezing fog after 5am.  Otherwise, cloudy, with a low around 32. Northeast wind 3 to 5 mph.

    Low: 32 °F

    Cloudy then
    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm.  Patchy fog between 8am and 10am. Patchy freezing fog before 8am.  Otherwise, cloudy, with a high near 44.

    High: 44 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of rain, mainly before 10pm.  Snow level 4900 feet lowering to 4400 feet after midnight . Cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Monday

    Monday: Mostly cloudy, with a high near 42.

    High: 42 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly after 1am. Patchy fog. Otherwise, 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 before 7am, then a chance of rain after 1pm. Patchy fog. Otherwise, cloudy, with a high near 42. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A 30 percent chance of rain before 7pm. Patchy fog before 5am. Patchy freezing fog after 5am. Otherwise, mostly cloudy, with a low around 31. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog between 8am and 1pm. Patchy freezing fog before 8am. Otherwise, cloudy, with a high near 43. Calm wind becoming northeast around 5 mph in the afternoon.
Saturday Night
Patchy fog between 1am and 5am. Patchy freezing fog after 5am. Otherwise, cloudy, with a low around 32. Northeast wind 3 to 5 mph.
Sunday
A 30 percent chance of rain, mainly after 4pm. Patchy fog between 8am and 10am. Patchy freezing fog before 8am. Otherwise, cloudy, with a high near 44.
Sunday Night
A 30 percent chance of rain, mainly before 10pm. Snow level 4900 feet lowering to 4400 feet after midnight . Cloudy, with a low around 33.
Monday
Mostly cloudy, with a high near 42.
Monday Night
Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 30.
Wednesday
Partly sunny, with a high near 47.
Wednesday Night
Mostly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Deer Park WA
 47.95°N 117.47°W (Elev. 2133 ft)
2:48 pm PST Jan 29, 2026
6pm PST Jan 29, 2026-6pm PST Feb 5, 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