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Areas of Excessive Rainfall and Extreme Heat; Monitoring Tropical Storm Erin

Heavy to excessive rainfall over the southern Appalachians may bring areas of flooding Tuesday. Hot to extremely hot temperatures are in place through Tuesday across much of the western U.S. and northern New England. Tropical Storm Erin is forecast to become a Major Hurricane by this weekend as it moves across the central Atlantic Ocean. Monitor future forecasts for any East Coast impacts. Read More >

Hazardous Weather Conditions

Current conditions at

Ken Jernstedt Airfield (K4S2)

Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.

Clear

66°F

19°C

Humidity 59%
Wind Speed S 4 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 12 Aug 03:15 AM PDT
Extended Forecast for

4 Miles SSE BZ Corner WA

Extreme Heat Warning August 12, 03:32am until August 12, 10:00pm
Click here for hazard details and duration
Extreme Heat Warning
  •  
    Extreme Heat Warning August 12, 03:32am until August 12, 10:00pm

    NOW until 10:00pm Tue

    Extreme Heat Warning

  • Overnight

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 100. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 100 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. West wind 10 to 13 mph, with gusts as high as 28 mph.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 57. West wind 8 to 10 mph, with gusts as high as 25 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 58.

    Low: 58 °F

    Slight Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 73.

    High: 73 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 67. Calm wind.
Tuesday
Sunny and hot, with a high near 100. Calm wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
Mostly clear, with a low around 64. Southwest wind 7 to 9 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 86. West wind 10 to 13 mph, with gusts as high as 28 mph.
Wednesday Night
Mostly clear, with a low around 57. West wind 8 to 10 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 20 percent chance of showers after 11pm. Partly cloudy, with a low around 58.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 73.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 60.
Saturday
A chance of showers. Partly sunny, with a high near 76.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE BZ Corner WA
 45.8°N 121.48°W (Elev. 522 ft)
Last Update:
2:30 am PDT Aug 12, 2025
Forecast Valid:
3am PDT Aug 12, 2025-6pm PDT Aug 18, 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