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.

Overcast

39°F

4°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 30 Jan 03:20 PM PST
Extended Forecast for

7 Miles SSW Deer Park WA

  • This Afternoon

    This Afternoon: A 50 percent chance of rain.  Cloudy, with a high near 43. South wind around 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance Rain

  • Tonight

    Tonight: A 30 percent chance of rain before 7pm.  Patchy fog between 9pm and 5am. Patchy freezing fog after 5am.  Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 31. South wind around 5 mph becoming calm  in the evening.  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 9am and 2pm. Patchy dense freezing fog before 9am.  Otherwise, cloudy, with a high near 43. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 43 °F

    Patchy Dense
    Freezing Fog
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Patchy fog before 5am. Patchy freezing fog after 5am.  Otherwise, mostly cloudy, with a low around 31. Light north wind.

    Low: 31 °F

    Patchy
    Freezing Fog
    and Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of rain, mainly between 10am and 4pm.  Patchy fog between 9am and 10am. Patchy freezing fog before 9am.  Otherwise, cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.

    High: 44 °F

    Chance Rain
    and Patchy
    Freezing Fog

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before 10pm.  Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after 10am.  Snow level 3900 feet. Mostly cloudy, with a high near 44.

    High: 44 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Snow level 4600 feet. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    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. Cloudy, with a high near 43. South wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 30 percent chance of rain before 7pm. Patchy fog between 9pm and 5am. Patchy freezing fog after 5am. Otherwise, cloudy, then gradually becoming partly cloudy, with a low around 31. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog between 9am and 2pm. Patchy dense freezing fog before 9am. Otherwise, cloudy, with a high near 43. Calm wind becoming northeast around 5 mph in the afternoon.
Saturday Night
Patchy fog before 5am. Patchy freezing fog after 5am. Otherwise, mostly cloudy, with a low around 31. Light north wind.
Sunday
A 30 percent chance of rain, mainly between 10am and 4pm. Patchy fog between 9am and 10am. Patchy freezing fog before 9am. Otherwise, cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night
A 20 percent chance of rain before 10pm. Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 32.
Monday
A 20 percent chance of rain after 10am. Snow level 3900 feet. Mostly cloudy, with a high near 44.
Monday Night
A 20 percent chance of rain before 10pm. Snow level 4600 feet. Mostly cloudy, with a low around 31.
Tuesday
Mostly cloudy, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSW Deer Park WA
 47.88°N 117.52°W (Elev. 2152 ft)
3:01 pm PST Jan 30, 2026
3pm PST Jan 30, 2026-6pm PST Feb 6, 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