National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain Across the Southern US; Unsettled Pattern in the Pacific Northwest

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains Friday, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. High elevation snow and mixed precipitation and rain in the lower elevations will impact the Pacific Northwest this weekend before a stronger system moves in early next week. Read More >

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Overcast

30°F

-1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Feb 02:35 AM PST
Extended Forecast for

Deer Park WA

  • Overnight

    Overnight: Patchy freezing fog after 3am. Mostly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Patchy
    Freezing Fog

  • Friday

    Friday: Patchy freezing fog before 8am. Cloudy, with a high near 41. Light and variable wind.

    High: 41 °F

    Patchy
    Freezing Fog
    then Cloudy

  • Friday Night

    Friday Night: Rain, mainly between 10pm and 1am. Snow level 3600 feet. Steady temperature around 37. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Saturday

    Saturday: A 50 percent chance of rain. Snow level 3400 feet. Cloudy, with a high near 42. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Snow level 3000 feet lowering to 2200 feet after midnight . Cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am, then a slight chance of rain and snow after 1am. Snow level 2300 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Washington's Birthday

    Washington's Birthday: A chance of rain and snow. Snow level 2400 feet rising to 3100 feet in the afternoon. Cloudy, with a high near 43. Chance of precipitation is 40%.

    High: 43 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Rain likely, possibly mixed with snow, mainly after 10pm. Snow level 3400 feet. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Patchy freezing fog after 3am. Mostly cloudy, with a low around 29. Calm wind.
Friday
Patchy freezing fog before 8am. Cloudy, with a high near 41. Light and variable wind.
Friday Night
Rain, mainly between 10pm and 1am. Snow level 3600 feet. Steady temperature around 37. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 50 percent chance of rain. Snow level 3400 feet. Cloudy, with a high near 42. South wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 1am, then a chance of snow after 1am. Snow level 3000 feet lowering to 2200 feet after midnight . Cloudy, with a low around 31. Calm wind. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A chance of snow before 1pm, then a chance of rain and snow. Partly sunny, with a high near 40. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A slight chance of rain and snow before 10pm, then a slight chance of snow between 10pm and 1am, then a slight chance of rain and snow after 1am. Snow level 2300 feet. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Washington's Birthday
A chance of rain and snow. Snow level 2400 feet rising to 3100 feet in the afternoon. Cloudy, with a high near 43. Chance of precipitation is 40%.
Monday Night
Rain likely, possibly mixed with snow, mainly after 10pm. Snow level 3400 feet. Cloudy, with a low around 33. Chance of precipitation is 60%.
Tuesday
Rain likely, possibly mixed with snow, mainly before 4pm. Snow level 2500 feet. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 37.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Thursday
Snow likely. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Deer Park WA
 47.96°N 117.41°W (Elev. 2169 ft)
Last Update:
2:32 am PST Feb 13, 2026
Forecast Valid:
2am PST Feb 13, 2026-6pm PST Feb 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation