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

Hazardous Weather Conditions

Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Overcast

50°F

10°C

Humidity 61%
Wind Speed WNW 3 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 14 Apr 09:35 PM PDT
Extended Forecast for

9 Miles ENE Cascade Locks OR

Winter Storm Warning until April 16, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until April 16, 05:00am

    NOW until 5:00am Thu

    Winter Storm Warning

  • Tonight

    Low: 32 °F

    Very Windy.
    Rain then
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then snow showers, mainly after 1pm. Some thunder is also possible. High near 36. Windy, with a west wind 22 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Windy. Snow
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 11pm. Low around 31. Windy, with a west wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Windy. Snow
    Showers then
    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 41. Windy, with a west wind 20 to 25 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. Windy, with a west wind 17 to 26 mph, with gusts as high as 34 mph.

    Low: 32 °F

    Partly Cloudy
    and Windy

  • Friday

    Friday: Mostly sunny, with a high near 46. Breezy.

    High: 46 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of rain after 11am. Snow level 3900 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain

Detailed Forecast

Tonight
Rain and snow, becoming all snow after 4am. Snow level 4200 feet lowering to 3100 feet after midnight . Low around 32. Very windy, with a west wind 22 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of less than a half inch possible.
Wednesday
Snow likely before 11am, then snow showers, mainly after 1pm. Some thunder is also possible. High near 36. Windy, with a west wind 22 to 28 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow showers, mainly before 11pm. Low around 31. Windy, with a west wind 21 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 41. Windy, with a west wind 20 to 25 mph, with gusts as high as 34 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Partly cloudy, with a low around 32. Windy, with a west wind 17 to 26 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 46. Breezy.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
A slight chance of rain after 11am. Snow level 3900 feet rising to 5500 feet in the afternoon. Partly sunny, with a high near 53.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 42.
Sunday
Rain likely. Mostly cloudy, with a high near 50. Breezy.
Sunday Night
A chance of rain and snow. Snow level 5200 feet. Mostly cloudy, with a low around 40. Breezy.
Monday
A chance of rain and snow. Snow level 4900 feet. Mostly cloudy, with a high near 49. Breezy.
Monday Night
A chance of rain and snow. Snow level 5300 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 39. Breezy.
Tuesday
A chance of rain and snow. Snow level 4700 feet. Partly sunny, with a high near 48. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cascade Locks OR
 45.75°N 121.71°W (Elev. 3081 ft)
Last Update:
9:41 pm PDT Apr 14, 2026
Forecast Valid:
9pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
Forecast Discussion
 
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Additional Resources

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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