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

41°F

5°C

Humidity 80%
Wind Speed SSW 3 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 18 Apr 01:55 AM PDT
Extended Forecast for

7 Miles WSW BZ Corner WA

  • Overnight

    Overnight: Mostly cloudy, with a low around 40. Northeast wind around 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61. East wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 46. Northeast wind around 7 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 64. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 64 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. East southeast wind around 7 mph becoming north in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.

    Low: 48 °F

    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 62.

    High: 62 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain likely. Mostly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Rain Likely
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 40. Northeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 61. East wind 6 to 10 mph, with gusts as high as 18 mph.
Saturday Night
Increasing clouds, with a low around 46. Northeast wind around 7 mph.
Sunday
Mostly cloudy, with a high near 64. East southeast wind 8 to 14 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 51. East southeast wind around 7 mph becoming north in the evening.
Monday
Partly sunny, with a high near 67.
Monday Night
A 30 percent chance of rain, mainly after 11pm. Mostly cloudy, with a low around 48.
Tuesday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 62.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 45. Breezy.
Wednesday
Rain likely. Mostly cloudy, with a high near 48. Breezy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 41. Breezy.
Thursday
A chance of rain. Snow level 4000 feet rising to 5000 feet in the afternoon. Partly sunny, with a high near 51.
Thursday Night
A slight chance of rain. Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW BZ Corner WA
 45.8°N 121.63°W (Elev. 2064 ft)
Last Update:
1:41 am PDT Apr 18, 2026
Forecast Valid:
2am PDT Apr 18, 2026-6pm PDT Apr 24, 2026
 
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