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Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

Deer Park, Deer Park Airport (KDEW)

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

Mostly Cloudy

77°F

25°C

Humidity 33%
Wind Speed WSW 3 MPH
Barometer 30.06 in (1017.95 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 08 Aug 06:05 PM PDT
Extended Forecast for

5 Miles NE Deer Park WA

Heat Advisory August 11, 12:00pm until August 12, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Tonight

    Tonight: Increasing clouds, with a low around 52. West wind around 6 mph becoming calm in the evening.

    Low: 52 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.

    High: 89 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 95 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 98.

    High: 98 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 99.

    High: 99 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 57.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 52. West wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 89. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 54. Calm wind.
Sunday
Sunny, with a high near 95. Calm wind becoming northwest around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 57. Northwest wind around 6 mph becoming calm in the evening.
Monday
Sunny and hot, with a high near 98.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny and hot, with a high near 99.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Sunny, with a high near 91.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
Mostly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NE Deer Park WA
 48.03°N 117.37°W (Elev. 2100 ft)
Last Update:
4:15 pm PDT Aug 8, 2025
Forecast Valid:
6pm PDT Aug 8, 2025-6pm PDT Aug 15, 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