Major Winter Storm Ongoing in the Upper Midwest and Great Lakes; Severe Weather Along the East Coast

A major winter storm will continue to bring blizzard conditions, heavy snowfall, icing, and strong winds through today across the Upper Midwest and Upper Great Lakes. Widespread severe storms are expected across the entire eastern U.S. with the highest threat over the interior Mid-Atlantic, where there is a risk for damaging wind gusts and a few tornadoes. Heat continues to build in the West. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

56°F

13°C

Humidity 58%
Wind Speed N 3 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 16 Mar 11:21 AM PDT
Extended Forecast for

3 Miles W Cascade Locks OR

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 66. West southwest wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 66 °F

    Becoming
    Sunny

  • Tonight

    Tonight: A 30 percent chance of rain, mainly between 1am and 5am.  Mostly clear, with a low around 49. West southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 49 °F

    Clear then
    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly between 10am and noon.  Partly sunny, with a high near 60. West southwest wind 6 to 8 mph, with gusts as high as 18 mph.  Chance of precipitation is 60%.

    High: 60 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 50. West southwest wind around 7 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 50 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain.  Partly sunny, with a high near 62. West southwest wind 7 to 10 mph, with gusts as high as 21 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

  • Thursday

    Thursday: A 50 percent chance of rain.  Partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Rain Likely

  • Friday

    Friday: Rain likely.  Mostly cloudy, with a high near 62.

    High: 62 °F

    Rain Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 66. West southwest wind 6 to 10 mph, with gusts as high as 23 mph.
Tonight
A 30 percent chance of rain, mainly between 1am and 5am. Mostly clear, with a low around 49. West southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday
Rain likely, mainly between 10am and noon. Partly sunny, with a high near 60. West southwest wind 6 to 8 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 50. West southwest wind around 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 50 percent chance of rain. Partly sunny, with a high near 62. West southwest wind 7 to 10 mph, with gusts as high as 21 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 51.
Thursday
A 50 percent chance of rain. Partly sunny, with a high near 64.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 53.
Friday
Rain likely. Mostly cloudy, with a high near 62.
Friday Night
Rain likely, mainly before 11pm. Mostly cloudy, with a low around 44.
Saturday
A chance of rain. Partly sunny, with a high near 55.
Saturday Night
A slight chance of rain. Partly cloudy, with a low around 38.
Sunday
A chance of rain. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
11:28 am PDT Mar 16, 2026
11am PDT Mar 16, 2026-6pm PDT Mar 22, 2026
 
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Additional Resources

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Hourly Weather Forecast

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