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

37°F

3°C

Humidity 100%
Wind Speed NNE 9 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 31 Jan 09:20 AM PST
Extended Forecast for

11 Miles ENE Deer Park WA

  • Today

    Today: A 20 percent chance of rain after 1pm.  Areas of fog before 1pm.  Otherwise, mostly cloudy, with a high near 43. Northeast wind around 5 mph becoming calm  in the morning.

    High: 43 °F

    Areas Fog
    then Slight
    Chance Rain
    and Areas Fog

  • Tonight

    Tonight: Patchy fog before 3am, then patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Patchy Fog

  • Sunday

    Sunday: Rain likely, mainly between 10am and 4pm.  Patchy fog before 10am. Snow level 5100 feet lowering to 4300 feet in the afternoon .  Otherwise, cloudy, with a high near 43. Calm wind becoming southwest around 6 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Rain
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 10pm.  Snow level 3900 feet. Mostly cloudy, with a low around 35. Southwest wind around 6 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain
    then Mostly
    Cloudy

  • Monday

    Monday: A 30 percent chance of rain, mainly between 10am and 4pm.  Snow level 3200 feet rising to 4200 feet in the afternoon. Cloudy, with a high near 43. Calm wind.

    High: 43 °F

    Chance Rain

  • Monday Night

    Monday Night: A 20 percent chance of rain before 10pm.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 47.

    High: 47 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

Detailed Forecast

Today
A 20 percent chance of rain after 1pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 43. Northeast wind around 5 mph becoming calm in the morning.
Tonight
Patchy fog before 3am, then patchy fog after 5am. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Sunday
Rain likely, mainly between 10am and 4pm. Patchy fog before 10am. Snow level 5100 feet lowering to 4300 feet in the afternoon . Otherwise, cloudy, with a high near 43. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 30 percent chance of rain before 10pm. Snow level 3900 feet. Mostly cloudy, with a low around 35. Southwest wind around 6 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of rain, mainly between 10am and 4pm. Snow level 3200 feet rising to 4200 feet in the afternoon. Cloudy, with a high near 43. Calm wind.
Monday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 35.
Tuesday
Mostly cloudy, with a high near 47.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Deer Park WA
 48.04°N 117.24°W (Elev. 2001 ft)
9:21 am PST Jan 31, 2026
9am PST Jan 31, 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