Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Clear

41°F

5°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 30 Jan 12:20 PM PST
Extended Forecast for

11 Miles ENE Deer Park WA

  • This Afternoon

    This Afternoon: A 50 percent chance of rain after 1pm.  Patchy fog before 2pm, then patchy fog after 5pm.  Otherwise, cloudy, with a high near 44. Light southwest wind.  New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: A 30 percent chance of rain before 7pm.  Patchy fog before 9pm, then patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 34. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Saturday

    Saturday: Patchy dense fog before noon, then patchy dense fog after 4pm.  Otherwise, cloudy, with a high near 44. Light northeast wind.

    High: 44 °F

    Patchy Dense
    Fog

  • Saturday Night

    Saturday Night: Patchy fog before 2am, then patchy fog after 3am.  Otherwise, cloudy, with a low around 34. Light northeast wind.

    Low: 34 °F

    Patchy Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 4pm.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 45. Light and variable wind.  New precipitation amounts of less than a tenth of an inch possible.

    High: 45 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 10pm.  Snow level 4800 feet lowering to 4100 feet after midnight . Cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A 30 percent chance of rain after 10am.  Snow level 3700 feet. Cloudy, with a high near 43.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 50 percent chance of rain after 1pm. Patchy fog before 2pm, then patchy fog after 5pm. Otherwise, cloudy, with a high near 44. Light southwest wind. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain before 7pm. Patchy fog before 9pm, then patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy dense fog before noon, then patchy dense fog after 4pm. Otherwise, cloudy, with a high near 44. Light northeast wind.
Saturday Night
Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, with a low around 34. Light northeast wind.
Sunday
A 30 percent chance of rain, mainly after 4pm. Patchy fog before 10am. Otherwise, cloudy, with a high near 45. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 30 percent chance of rain before 10pm. Snow level 4800 feet lowering to 4100 feet after midnight . Cloudy, with a low around 35.
Monday
A 30 percent chance of rain after 10am. Snow level 3700 feet. Cloudy, with a high near 43.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Deer Park WA
 48.04°N 117.24°W (Elev. 2001 ft)
8:58 am PST Jan 30, 2026
12pm PST Jan 30, 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