Heat Persists Across the Central and Western U.S.; Fire Weather Concerns in the Rockies and High Plains

Record-breaking heat expected in the Central and Western U.S. for the next several days. Gusty winds and low relative humidity will create elevated to critical fire weather conditions over portions of the Rockies and High Plains Wednesday and Thursday. Rain and mountain snow are possible across the Pacific Northwest into the Rockies through Wednesday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

55°F

13°C

Humidity 82%
Wind Speed S 4 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 24 Mar 07:15 PM PDT
Extended Forecast for

2 Miles WNW Milwaukie OR

  • Tonight

    Tonight: A 20 percent chance of showers between 11pm and midnight.  Mostly cloudy, with a low around 43. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers, then showers and possibly a thunderstorm after 2pm.  High near 54. South southwest wind 6 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%.

    High: 54 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers before 11pm.  Areas of frost after 4am. Snow level 2300 feet lowering to 1500 feet after midnight .  Otherwise, partly cloudy, with a low around 36. West wind 5 to 9 mph becoming calm  in the evening.

    Low: 36 °F

    Chance
    Showers then
    Areas Frost

  • Thursday

    Thursday: Patchy frost before 7am.  Otherwise, sunny, with a high near 57. Calm wind becoming north around 6 mph in the afternoon.

    High: 57 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 37. North northeast wind 5 to 7 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Friday Night

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

    Low: 41 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

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

    Low: 43 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of showers between 11pm and midnight. Mostly cloudy, with a low around 43. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after 2pm. High near 54. South southwest wind 6 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Wednesday Night
A 40 percent chance of showers before 11pm. Areas of frost after 4am. Snow level 2300 feet lowering to 1500 feet after midnight . Otherwise, partly cloudy, with a low around 36. West wind 5 to 9 mph becoming calm in the evening.
Thursday
Patchy frost before 7am. Otherwise, sunny, with a high near 57. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 37. North northeast wind 5 to 7 mph.
Friday
Mostly 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 after 11am. Mostly cloudy, with a high near 64.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 42.
Monday
A chance of rain. Partly sunny, with a high near 60.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Mostly cloudy, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Milwaukie OR
 45.46°N 122.65°W (Elev. 200 ft)
6:41 pm PDT Mar 24, 2026
7pm PDT Mar 24, 2026-6pm PDT Mar 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database