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.

Clear

39°F

4°C

Humidity 80%
Wind Speed SSW 5 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 18 Apr 03:35 AM PDT
Extended Forecast for

3 Miles SW BZ Corner WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Light north wind.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Light and variable wind becoming east 5 to 7 mph in the morning.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 47. North wind 3 to 5 mph.

    Low: 47 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 68. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. Light and variable wind becoming north around 6 mph after midnight.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of rain. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 66. Chance of precipitation is 40%.

    High: 66 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

    Low: 46 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Light north wind.
Saturday
Mostly sunny, with a high near 64. Light and variable wind becoming east 5 to 7 mph in the morning.
Saturday Night
Increasing clouds, with a low around 47. North wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 68. Northeast wind 6 to 9 mph becoming southeast in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Mostly cloudy, with a low around 52. Light and variable wind becoming north around 6 mph after midnight.
Monday
Partly sunny, with a high near 71.
Monday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 50.
Tuesday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 66. Chance of precipitation is 40%.
Tuesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 52.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 54.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 42.
Friday
Mostly sunny, with a high near 61.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW BZ Corner WA
 45.82°N 121.54°W (Elev. 1385 ft)
Last Update:
11:46 pm PDT Apr 17, 2026
Forecast Valid:
3am PDT Apr 18, 2026-6pm PDT Apr 24, 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