Major Winter Storm Ongoing in the Upper Midwest; Severe Weather Tonight from the Mid-South to the Ohio Valley

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through Monday across the Upper Midwest and Upper Great Lakes. 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 through tonight, moving into the Mid-Atlantic Monday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

NA

44°F

7°C

Humidity 90%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 16 Mar 02:21 AM PDT
Extended Forecast for

8 Miles NW Cascade Locks OR

  • Overnight

    Overnight: A 30 percent chance of rain.  Mostly cloudy, with a low around 38. West wind around 5 mph.

    Low: 38 °F

    Chance Rain

  • Monday

    Monday: A 50 percent chance of rain, mainly before 11am.  Mostly cloudy, then gradually becoming sunny, with a high near 58. West southwest wind 6 to 10 mph, with gusts as high as 25 mph.

    High: 58 °F

    Chance Rain
    then Mostly
    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 4am.  Increasing clouds, with a low around 45. West southwest wind around 7 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Clear
    then Chance
    Rain

  • Tuesday

    Tuesday: Rain likely.  Mostly cloudy, with a high near 53. West southwest wind around 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely.  Mostly cloudy, with a low around 43. West wind around 7 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Rain Likely

  • Wednesday

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

    High: 55 °F

    Rain Likely

  • Wednesday Night

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

    Low: 46 °F

    Rain Likely

  • Thursday

    Thursday: A chance of rain.  Mostly cloudy, with a high near 56.

    High: 56 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely.  Mostly cloudy, with a low around 48.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Overnight
A 30 percent chance of rain. Mostly cloudy, with a low around 38. West wind around 5 mph.
Monday
A 50 percent chance of rain, mainly before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 58. West southwest wind 6 to 10 mph, with gusts as high as 25 mph.
Monday Night
A 30 percent chance of rain, mainly after 4am. Increasing clouds, with a low around 45. West southwest wind around 7 mph, with gusts as high as 20 mph.
Tuesday
Rain likely. Mostly cloudy, with a high near 53. West southwest wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 43. West wind around 7 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Thursday
A chance of rain. Mostly cloudy, with a high near 56.
Thursday Night
Rain likely. Mostly cloudy, with a low around 48.
Friday
Rain likely. Mostly cloudy, with a high near 55.
Friday Night
Rain likely. Mostly cloudy, with a low around 38.
Saturday
A chance of rain. Snow level 4100 feet lowering to 3600 feet. Partly sunny, with a high near 49.
Saturday Night
A chance of rain. Snow level 4000 feet lowering to 2900 feet after midnight . Partly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow. Snow level 2500 feet rising to 3600 feet in the afternoon. Mostly sunny, with a high near 49.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NW Cascade Locks OR
 45.75°N 122.02°W (Elev. 1857 ft)
2:01 am PDT Mar 16, 2026
2am PDT Mar 16, 2026-6pm PDT Mar 22, 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