Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

Ken Jernstedt Airfield (K4S2)

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

Mostly Cloudy

36°F

2°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 15 Mar 07:35 AM PDT
Extended Forecast for

9 Miles ENE Cascade Locks OR

  • Today

    Today: A slight chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 2pm, then rain likely after 2pm.  Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 42. Breezy, with an east northeast wind 9 to 15 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Snow and
    Breezy then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A chance of rain before 8pm, then a slight chance of rain after 4am.  Cloudy, then gradually becoming partly cloudy, with a low around 40. East northeast wind 7 to 10 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain

  • Monday

    Monday: A 30 percent chance of rain, mainly before 11am.  Partly sunny, with a high near 58. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.

    High: 58 °F

    Chance Rain
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm.  Increasing clouds, with a low around 46. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.

    Low: 46 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain likely.  Mostly cloudy, with a high near 54. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 45. Breezy.  Chance of precipitation is 60%.

    Low: 45 °F

    Rain Likely
    and Breezy

  • Wednesday

    Wednesday: Rain likely.  Mostly cloudy, with a high near 55. Breezy.  Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly before 11pm.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Rain Likely

  • Thursday

    Thursday: Rain likely.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

Today
A slight chance of snow before 1pm, then a slight chance of rain and snow between 1pm and 2pm, then rain likely after 2pm. Snow level rising to 3700 feet in the afternoon. Mostly cloudy, with a high near 42. Breezy, with an east northeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
A chance of rain before 8pm, then a slight chance of rain after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 40. East northeast wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 30%.
Monday
A 30 percent chance of rain, mainly before 11am. Partly sunny, with a high near 58. Breezy, with a west wind 10 to 16 mph, with gusts as high as 25 mph.
Monday Night
A 20 percent chance of rain after 11pm. Increasing clouds, with a low around 46. Breezy, with a west wind 15 to 17 mph, with gusts as high as 26 mph.
Tuesday
Rain likely. Mostly cloudy, with a high near 54. Breezy, with a west wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 45. Breezy. Chance of precipitation is 60%.
Wednesday
Rain likely. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 47.
Thursday
Rain likely. Mostly cloudy, with a high near 56.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 47.
Friday
A chance of rain. Mostly cloudy, with a high near 60.
Friday Night
A chance of rain. Mostly cloudy, with a low around 45.
Saturday
A chance of rain. Partly sunny, with a high near 56.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles ENE Cascade Locks OR
 45.73°N 121.7°W (Elev. 1893 ft)
7:41 am PDT Mar 15, 2026
8am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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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