Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. 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 70%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 23 Mar 12:36 AM PDT
Extended Forecast for

3 Miles W Cascade Locks OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Light and variable wind.

    Low: 39 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 58 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 3am.  Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm  in the evening.

    Low: 45 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Rain.  High near 55. Light west southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 29 mph.  Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain.  Low around 42. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Breezy. Rain
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain.  High near 48. Breezy.  Chance of precipitation is 80%.

    High: 48 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain, mainly before 11pm.  Snow level 3000 feet lowering to 1800 feet after midnight . Low around 35. Breezy.  Chance of precipitation is 80%.

    Low: 35 °F

    Rain and
    Breezy then
    Chance Rain

  • Thursday

    Thursday: A slight chance of rain and snow before 11am.  Snow level 1600 feet rising to 2700 feet in the afternoon. Partly sunny, then gradually becoming sunny, with a high near 53.

    High: 53 °F

    Slight Chance
    Rain/Snow
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Light and variable wind.
Monday
Partly sunny, with a high near 58. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
A 30 percent chance of showers, mainly after 3am. Mostly cloudy, with a low around 45. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Rain. High near 55. Light west southwest wind becoming southwest 9 to 14 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain. Low around 42. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Rain. High near 48. Breezy. Chance of precipitation is 80%.
Wednesday Night
Rain, mainly before 11pm. Snow level 3000 feet lowering to 1800 feet after midnight . Low around 35. Breezy. Chance of precipitation is 80%.
Thursday
A slight chance of rain and snow before 11am. Snow level 1600 feet rising to 2700 feet in the afternoon. Partly sunny, then gradually becoming sunny, with a high near 53.
Thursday Night
Clear, with a low around 37.
Friday
Sunny, with a high near 59. Windy.
Friday Night
Mostly clear, with a low around 41. Breezy.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
A chance of rain. Partly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Cascade Locks OR
 45.67°N 121.94°W (Elev. 509 ft)
12:41 am PDT Mar 23, 2026
12am PDT Mar 23, 2026-6pm PDT Mar 29, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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