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

Ken Jernstedt Airfield (K4S2)

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

Mostly Cloudy

46°F

8°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 19 Apr 08:55 AM PDT
Extended Forecast for

4 Miles SW BZ Corner WA

  • Today

    Today: Partly sunny, with a high near 64. East wind 13 to 15 mph, with gusts as high as 24 mph.

    High: 64 °F

    Partly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. East wind around 9 mph becoming north after midnight.

    Low: 51 °F

    Increasing
    Clouds

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 69. North wind 8 to 10 mph becoming east in the afternoon.

    High: 69 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A 20 percent chance of rain. Partly cloudy, with a low around 47. West wind 10 to 15 mph, with gusts as high as 21 mph.

    Low: 47 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 57. West wind 11 to 15 mph, with gusts as high as 23 mph.

    High: 57 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 60%.

    Low: 42 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Rain likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.

    High: 46 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly sunny, with a high near 55.

    High: 55 °F

    Slight Chance
    Rain

Detailed Forecast

Today
Partly sunny, with a high near 64. East wind 13 to 15 mph, with gusts as high as 24 mph.
Tonight
Increasing clouds, with a low around 51. East wind around 9 mph becoming north after midnight.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 69. North wind 8 to 10 mph becoming east in the afternoon.
Monday Night
A 20 percent chance of rain. Partly cloudy, with a low around 47. West wind 10 to 15 mph, with gusts as high as 21 mph.
Tuesday
A 40 percent chance of rain, mainly after 11am. Partly sunny, with a high near 57. West wind 11 to 15 mph, with gusts as high as 23 mph.
Tuesday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 46. Breezy. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. Breezy.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 38.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 41.
Saturday
Sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW BZ Corner WA
 45.81°N 121.57°W (Elev. 2526 ft)
Last Update:
4:01 am PDT Apr 19, 2026
Forecast Valid:
9am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation