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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Hazardous Weather Conditions

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Clear

39°F

4°C

Humidity 93%
Wind Speed SE 6 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 08 Dec 02:20 AM PST
Extended Forecast for

5 Miles SE Deer Park WA

Wind Advisory December 8, 07:00pm until December 9, 07:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A 20 percent chance of rain. Cloudy, with a low around 37. South wind around 8 mph.

    Low: 37 °F

    Slight Chance
    Rain

  • Monday

    Monday: Rain, mainly after 7am. High near 51. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain Likely
    then Rain

  • Monday Night

    Monday Night: Rain, mainly before 1am. Low around 42. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of rain. Snow level 3400 feet. Cloudy, with a high near 49. Southwest wind 7 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 3900 feet rising to 5000 feet after midnight. Low around 38. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Wednesday

    Wednesday: Rain. High near 50. Chance of precipitation is 80%.

    High: 50 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain likely. Cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Rain Likely

  • Thursday

    Thursday: A 50 percent chance of rain. Mostly cloudy, with a high near 49.

    High: 49 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 1am, then a chance of rain and snow. Cloudy, with a low around 40. Chance of precipitation is 40%.

    Low: 40 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
A 20 percent chance of rain. Cloudy, with a low around 37. South wind around 8 mph.
Monday
Rain, mainly after 7am. High near 51. South wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain, mainly before 1am. Low around 42. Breezy, with a southwest wind 20 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 50 percent chance of rain. Snow level 3400 feet. Cloudy, with a high near 49. Southwest wind 7 to 15 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain. Snow level 3900 feet rising to 5000 feet after midnight. Low around 38. South wind 3 to 6 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 50. Chance of precipitation is 80%.
Wednesday Night
Rain likely. Cloudy, with a low around 40. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A chance of rain before 1am, then a chance of rain and snow. Cloudy, with a low around 40. Chance of precipitation is 40%.
Friday
A slight chance of rain and snow before 7am, then a slight chance of rain between 7am and 10am. Mostly cloudy, with a high near 51. Chance of precipitation is 20%.
Friday Night
Cloudy, with a low around 39.
Saturday
A 20 percent chance of rain. Mostly cloudy, with a high near 50.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Deer Park WA
 47.93°N 117.34°W (Elev. 1818 ft)
Last Update:
1:13 am PST Dec 8, 2025
Forecast Valid:
2am PST Dec 8, 2025-6pm PST Dec 14, 2025
 
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