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

Record Breaking Temperatures and Critical Fire Weather

More than 200 record or near record maximum temperatures are forecast across the southern half of the U.S. through the end of this week before additional record temperatures center back over the Southwest U.S. into the Rockies this weekend. Widespread record breaking warmth, low humidity, and gusty winds will produce critical fire weather today in the central Rockies to Plains. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

49°F

9°C

Humidity 73%
Wind Speed SW 4 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 25 Mar 10:06 AM PDT
Extended Forecast for

Cascade Locks OR

  • Today

    Today: A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 50. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 50 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers between 8pm and 9pm. Snow level 2000 feet lowering to 1300 feet after midnight . Partly cloudy, with a low around 37. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Thursday

    Thursday: Areas of frost before 7am. Otherwise, sunny, with a high near 54. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 54 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. East wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 58. Breezy, with an east wind 15 to 18 mph, with gusts as high as 30 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 41.

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 11am. Partly sunny, with a high near 59.

    High: 59 °F

    Chance Rain

Detailed Forecast

Today
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 50. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A 30 percent chance of showers between 8pm and 9pm. Snow level 2000 feet lowering to 1300 feet after midnight . Partly cloudy, with a low around 37. Breezy, with a southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Thursday
Areas of frost before 7am. Otherwise, sunny, with a high near 54. Light and variable wind becoming north northeast 5 to 7 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 38. East wind 7 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 58. Breezy, with an east wind 15 to 18 mph, with gusts as high as 30 mph.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A chance of rain, mainly after 11am. Partly sunny, with a high near 59.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Mostly cloudy, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 39.
Tuesday
Rain likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cascade Locks OR
 45.68°N 121.88°W (Elev. 194 ft)
Last Update:
9:42 am PDT Mar 25, 2026
Forecast Valid:
10am PDT Mar 25, 2026-6pm PDT Mar 31, 2026
 
Forecast Discussion
 
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Additional Resources

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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