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

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20.0ft.

Overcast

52°F

11°C

Humidity 62%
Wind Speed SE 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 23 Mar 11:35 PM PDT
Extended Forecast for

2 Miles SW Milwaukie OR

  • Tonight

    Tonight: A slight chance of showers between 3am and 4am, then a slight chance of rain after 4am.  Mostly cloudy, with a low around 48. Light south wind.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: Rain, mainly after 10am.  High near 58. South southwest wind 6 to 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely before 1am, then a chance of rain after 5am.  Cloudy, then gradually becoming partly cloudy, with a low around 43. Southwest wind 5 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain and thunderstorms before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm.  High near 54. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Showers

  • Wednesday Night

    Wednesday Night: A 50 percent chance of rain before 11pm.  Snow level 2400 feet lowering to 1700 feet after midnight . Partly cloudy, with a low around 36. West wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 36 °F

    Chance Rain
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 5am.  Otherwise, clear, with a low around 36.

    Low: 36 °F

    Clear then
    Areas Frost

  • Friday

    Friday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Friday Night

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

    Low: 41 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers between 3am and 4am, then a slight chance of rain after 4am. Mostly cloudy, with a low around 48. Light south wind. Chance of precipitation is 20%.
Tuesday
Rain, mainly after 10am. High near 58. South southwest wind 6 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain likely before 1am, then a chance of rain after 5am. Cloudy, then gradually becoming partly cloudy, with a low around 43. Southwest wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain and thunderstorms before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm. High near 54. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 50 percent chance of rain before 11pm. Snow level 2400 feet lowering to 1700 feet after midnight . Partly cloudy, with a low around 36. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 56.
Thursday Night
Areas of frost after 5am. Otherwise, clear, with a low around 36.
Friday
Sunny, with a high near 64.
Friday Night
Partly cloudy, with a low around 41.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Partly cloudy, with a low around 43.
Sunday
A slight chance of rain. Partly sunny, with a high near 65.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45.
Monday
A chance of rain. Mostly cloudy, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Milwaukie OR
 45.42°N 122.64°W (Elev. 200 ft)
11:41 pm PDT Mar 23, 2026
11pm PDT Mar 23, 2026-6pm PDT Mar 30, 2026
 
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Additional Resources

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