Record Heat Remains in Place This Week; Precipitation and Windy Conditions in the Northwest

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and spread across the central U.S. for the middle of the week. High temperatures will approach 90 from Texas to the Ohio Valley. A moist frontal system will bring lowland rain, high elevation mountain snow, and breezy winds to the Pacific Northwest into the Northern Rockies through Wednesday. Read More >

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

NA

54°F

12°C

Humidity 48%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 23 Mar 05:46 PM PDT
Extended Forecast for

10 Miles NE Cascade Locks OR

  • Tonight

    Tonight: A 20 percent chance of rain after 4am.  Mostly cloudy, with a low around 42. West wind 6 to 8 mph.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday

    Tuesday: Rain.  High near 48. Breezy, with a west wind 7 to 16 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Rain before 11pm, then showers likely after 11pm.  Snow level 7500 feet lowering to 3300 feet after midnight . Low around 37. Breezy, with a west wind around 18 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Breezy. Rain
    then Showers
    Likely

  • Wednesday

    Wednesday: Showers.  Snow level 2700 feet. High near 41. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 41 °F

    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain showers likely before 8pm, then snow showers likely, possibly mixed with rain between 8pm and 11pm, then a chance of snow showers after 11pm.  Snow level 2800 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 31. Windy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely and
    Windy then
    Chance Snow
    Showers

  • Thursday

    Thursday: A 20 percent chance of snow showers before 11am.  Sunny, with a high near 48.

    High: 48 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 53. Breezy.

    High: 53 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 37. Breezy.

    Low: 37 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain after 4am. Mostly cloudy, with a low around 42. West wind 6 to 8 mph.
Tuesday
Rain. High near 48. Breezy, with a west wind 7 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain before 11pm, then showers likely after 11pm. Snow level 7500 feet lowering to 3300 feet after midnight . Low around 37. Breezy, with a west wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers. Snow level 2700 feet. High near 41. Breezy, with a west wind 15 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain showers likely before 8pm, then snow showers likely, possibly mixed with rain between 8pm and 11pm, then a chance of snow showers after 11pm. Snow level 2800 feet lowering to 2000 feet after midnight . Mostly cloudy, with a low around 31. Windy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday
A 20 percent chance of snow showers before 11am. Sunny, with a high near 48.
Thursday Night
Clear, with a low around 32.
Friday
Sunny, with a high near 53. Breezy.
Friday Night
Partly cloudy, with a low around 37. Breezy.
Saturday
Partly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
A slight chance of rain. Partly sunny, with a high near 59.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
Rain likely. Mostly cloudy, with a high near 54. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NE Cascade Locks OR
 45.79°N 121.75°W (Elev. 1955 ft)
5:41 pm PDT Mar 23, 2026
6pm PDT Mar 23, 2026-6pm PDT Mar 30, 2026
 
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Additional Resources

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