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.

Rain

46°F

8°C

Humidity 87%
Wind Speed WNW 3 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 Apr 06:15 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:
5:41 pm PDT Apr 14, 2026
Forecast Valid:
6pm PDT Apr 14, 2026-6pm PDT Apr 21, 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