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 ESE 0 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 22 Feb 07:37 PM PST
Extended Forecast for

10 Miles NE Cascade Locks OR

  • Tonight

    Tonight: Rain. Low around 38. Southwest wind around 7 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain

  • Monday

    Monday: Rain. High near 39. South wind around 7 mph becoming west northwest in the morning. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 39 °F

    Rain

  • Monday Night

    Monday Night: Rain. Low around 36. Southeast wind around 6 mph becoming north northwest in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain

  • Tuesday

    Tuesday: Rain. Snow level 3900 feet rising to 4700 feet in the afternoon. High near 40. Northeast wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 40 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain before 10pm, then rain and snow likely. Snow level 3900 feet lowering to 2800 feet after midnight . Low around 33. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow and
    Breezy

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow, becoming all rain after 1pm. Snow level 2200 feet rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 40. Windy. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 40 °F

    Rain/Snow
    Likely and
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Snow level 2600 feet. Mostly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Chance Rain
    and Breezy

  • Thursday

    Thursday: A chance of rain. Snow level 2100 feet rising to 3300 feet in the afternoon. Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A chance of rain. Snow level 3300 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Rain. Low around 38. Southwest wind around 7 mph becoming southeast in the evening. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain. High near 39. South wind around 7 mph becoming west northwest in the morning. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Rain. Low around 36. Southeast wind around 6 mph becoming north northwest in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain. Snow level 3900 feet rising to 4700 feet in the afternoon. High near 40. Northeast wind 8 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain before 10pm, then rain and snow likely. Snow level 3900 feet lowering to 2800 feet after midnight . Low around 33. Breezy, with a west wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow, becoming all rain after 1pm. Snow level 2200 feet rising to 2800 feet in the afternoon. Mostly cloudy, with a high near 40. Windy. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of rain. Snow level 2600 feet. Mostly cloudy, with a low around 31. Breezy.
Thursday
A chance of rain. Snow level 2100 feet rising to 3300 feet in the afternoon. Partly sunny, with a high near 41. Breezy.
Thursday Night
A chance of rain. Snow level 3300 feet lowering to 2800 feet after midnight . Mostly cloudy, with a low around 34. Breezy.
Friday
Rain and snow likely, becoming all rain after 10am. Snow level 2800 feet. Mostly cloudy, with a high near 39. Breezy.
Friday Night
A chance of rain and snow. Snow level 2600 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 28. Breezy.
Saturday
A chance of rain and snow. Snow level rising to 2400 feet in the afternoon. Mostly sunny, with a high near 40.
Saturday Night
A slight chance of snow. Snow level 2500 feet lowering to 2000 feet after midnight . Partly cloudy, with a low around 30.
Sunday
Rain and snow likely. Snow level rising to 2800 feet in the afternoon. Mostly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Cascade Locks OR
 45.79°N 121.75°W (Elev. 1955 ft)
Last Update:
7:41 pm PST Feb 22, 2026
Forecast Valid:
7pm PST Feb 22, 2026-6pm PST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation