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

Major Winter Storm to Impact the Mid-Atlantic and Northeast; Inclement Weather in the Pacific Northwest

A major winter storm is expected to bring heavy snow, strong winds, and coastal flooding across the Mid-Atlantic and Northeast that may cause impossible travel conditions and power outages. Blizzard conditions are possible along coastal areas from the DelMarVa Peninsula through southeastern New England. Wet weather and strong winds return to the Pacific Northwest and north-central California. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

40°F

4°C

Humidity 91%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Last update 22 Feb 12:17 PM PST
Extended Forecast for

6 Miles S Cascade Locks OR

  • This Afternoon

    This Afternoon: Rain, mainly before 3pm. High near 47. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Rain

  • Tonight

    Tonight: Rain. Low around 40. Calm wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 40 °F

    Rain

  • Monday

    Monday: Rain. High near 47. Calm wind. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 39. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Rain

  • Tuesday

    Tuesday: Rain. High near 48. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 48 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain. Snow level 4000 feet lowering to 2900 feet after midnight . Low around 37. Chance of precipitation is 80%.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: Rain likely. Snow level 2300 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain. Snow level 2700 feet. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Snow level 2200 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Rain

Detailed Forecast

This Afternoon
Rain, mainly before 3pm. High near 47. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Rain. Low around 40. Calm wind. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday
Rain. High near 47. Calm wind. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Rain. Low around 39. Calm wind. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain. High near 48. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain. Snow level 4000 feet lowering to 2900 feet after midnight . Low around 37. Chance of precipitation is 80%.
Wednesday
Rain likely. Snow level 2300 feet rising to 2900 feet in the afternoon. Mostly cloudy, with a high near 47. Chance of precipitation is 70%.
Wednesday Night
A chance of rain. Snow level 2700 feet. Mostly cloudy, with a low around 33.
Thursday
A chance of rain. Snow level 2200 feet rising to 3400 feet in the afternoon. Partly sunny, with a high near 48.
Thursday Night
Rain likely. Snow level 3100 feet. Mostly cloudy, with a low around 36.
Friday
Rain likely. Snow level 2900 feet. Mostly cloudy, with a high near 47.
Friday Night
A chance of rain and snow. Snow level 2800 feet lowering to 2100 feet after midnight . Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Snow level 1700 feet rising to 2500 feet in the afternoon. Partly sunny, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Cascade Locks OR
 45.6°N 121.88°W (Elev. 1142 ft)
Last Update:
11:41 am PST Feb 22, 2026
Forecast Valid:
12pm PST Feb 22, 2026-6pm PST Feb 28, 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