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.

Mist

36°F

2°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 34°F (1°C)
Visibility 4.00 mi
Last update 29 Jan 11:20 PM PST
Extended Forecast for

11 Miles ENE Deer Park WA

  • Tonight

    Tonight: Rain likely, mainly after 1am.  Patchy fog.  Otherwise, cloudy, with a low around 36. Calm wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Rain Likely
    and Patchy
    Fog

  • Friday

    Friday: Rain likely before 7am, then rain likely after 1pm.  Patchy fog before 2pm, then patchy fog after 5pm.  Otherwise, cloudy, with a high near 43. Light and variable wind.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Friday Night

    Friday Night: 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 south 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 fog before noon, then patchy fog after 4pm.  Otherwise, mostly cloudy, with a high near 44. Light northeast wind.

    High: 44 °F

    Patchy 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.

    High: 45 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A 40 percent chance of rain, mainly before 10pm.  Snow level 4900 feet lowering to 4400 feet after midnight . Cloudy, with a low around 36.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Cloudy, with a high near 43.

    High: 43 °F

    Cloudy

  • Monday Night

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

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly after 1am. Patchy fog. Otherwise, cloudy, with a low around 36. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before 7am, then rain likely after 1pm. Patchy fog before 2pm, then patchy fog after 5pm. Otherwise, cloudy, with a high near 43. 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 9pm, then patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Light south wind. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Patchy fog before noon, then patchy fog after 4pm. Otherwise, mostly 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.
Sunday Night
A 40 percent chance of rain, mainly before 10pm. Snow level 4900 feet lowering to 4400 feet after midnight . Cloudy, with a low around 36.
Monday
Cloudy, with a high near 43.
Monday Night
Mostly cloudy, with a low around 32.
Tuesday
Mostly cloudy, with a high near 45.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles ENE Deer Park WA
 48.04°N 117.24°W (Elev. 2001 ft)
8:54 pm PST Jan 29, 2026
11pm 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