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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

43°F

6°C

Humidity 91%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Last update 14 Feb 10:59 PM PST
Extended Forecast for

3 Miles W Cascade Locks OR

  • Tonight

    Tonight: Rain likely, mainly before 2am. Mostly cloudy, with a low around 39. Northeast wind around 6 mph. Chance of precipitation is 70%.

    Low: 39 °F

    Rain Likely

  • Sunday

    Sunday: A 40 percent chance of rain, mainly between 8am and 3pm. Partly sunny, with a high near 47. East northeast wind around 6 mph.

    High: 47 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 4am. Mostly cloudy, with a low around 38. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Slight Chance
    Rain then
    Rain Likely

  • Washington's Birthday

    Washington's Birthday: Rain. Snow level 1700 feet. High near 41. West southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Rain

  • Monday Night

    Monday Night: Rain before 10pm, then snow, possibly mixed with rain. Snow level 800 feet. Low around 32. Light south wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Tuesday

    Tuesday: Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 700 feet rising to 1200 feet in the afternoon. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain before 7pm, then rain, possibly mixed with snow. Snow level 800 feet. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level rising to 1000 feet in the afternoon. Mostly cloudy, with a high near 39.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain before 7pm, then rain and snow. Snow level 800 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain/Snow

Detailed Forecast

Tonight
Rain likely, mainly before 2am. Mostly cloudy, with a low around 39. Northeast wind around 6 mph. Chance of precipitation is 70%.
Sunday
A 40 percent chance of rain, mainly between 8am and 3pm. Partly sunny, with a high near 47. East northeast wind around 6 mph.
Sunday Night
Rain likely, mainly after 4am. Mostly cloudy, with a low around 38. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Washington's Birthday
Rain. Snow level 1700 feet. High near 41. West southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Rain before 10pm, then snow, possibly mixed with rain. Snow level 800 feet. Low around 32. Light south wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday
Rain, possibly mixed with snow, becoming all rain after 1pm. Snow level 700 feet rising to 1200 feet in the afternoon. High near 41. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
Rain before 7pm, then rain, possibly mixed with snow. Snow level 800 feet. Low around 31. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday
Rain, possibly mixed with snow, becoming all rain after 4pm. Snow level rising to 1000 feet in the afternoon. Mostly cloudy, with a high near 39.
Wednesday Night
Rain before 7pm, then rain and snow. Snow level 800 feet. Mostly cloudy, with a low around 32.
Thursday
Rain and snow, becoming all rain after 4pm. Snow level 600 feet. Mostly cloudy, with a high near 38.
Thursday Night
Rain and snow likely. Snow level 800 feet. Mostly cloudy, with a low around 33.
Friday
Rain and snow likely. Snow level 700 feet rising to 1300 feet in the afternoon. Mostly cloudy, with a high near 40.
Friday Night
Rain likely. Snow level 1300 feet. Mostly cloudy, with a low around 34.
Saturday
Rain. Snow level 1100 feet rising to 1800 feet in the afternoon. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
Last Update:
10:41 pm PST Feb 14, 2026
Forecast Valid:
11pm PST Feb 14, 2026-6pm PST Feb 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation