Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Rain

45°F

7°C

Humidity 70%
Wind Speed N 0 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 29 Mar 08:00 AM PDT
Extended Forecast for

Portland OR

  • Today

    Today: Rain likely, mainly between 1pm and 3pm.  Mostly cloudy, with a high near 54. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain Likely

  • Tonight

    Tonight: A 10 percent chance of rain before 7pm.  Areas of frost after 3am. Snow level 2200 feet lowering to 400 feet after midnight .  Otherwise, cloudy during the early evening, then gradual clearing, with a low around 34. Northwest wind around 6 mph becoming calm  after midnight.

    Low: 34 °F

    Slight Chance
    Rain then
    Areas Frost

  • Monday

    Monday: Areas of frost before 9am.  Otherwise, sunny, with a high near 56. Calm wind becoming north 5 to 8 mph in the afternoon.

    High: 56 °F

    Areas Frost
    then Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. North wind 3 to 8 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 60. Calm wind becoming south around 6 mph in the afternoon.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain after 11pm.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  High near 53. Chance of precipitation is 100%.

    High: 53 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain.  Cloudy, with a low around 40.

    Low: 40 °F

    Rain

  • Thursday

    Thursday: Rain.  Mostly cloudy, with a high near 54.

    High: 54 °F

    Rain

Detailed Forecast

Today
Rain likely, mainly between 1pm and 3pm. Mostly cloudy, with a high near 54. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A 10 percent chance of rain before 7pm. Areas of frost after 3am. Snow level 2200 feet lowering to 400 feet after midnight . Otherwise, cloudy during the early evening, then gradual clearing, with a low around 34. Northwest wind around 6 mph becoming calm after midnight.
Monday
Areas of frost before 9am. Otherwise, sunny, with a high near 56. Calm wind becoming north 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 36. North wind 3 to 8 mph.
Tuesday
Partly sunny, with a high near 60. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 44.
Wednesday
Rain. High near 53. Chance of precipitation is 100%.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thursday
Rain. Mostly cloudy, with a high near 54.
Thursday Night
A chance of rain before 11pm. Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.53°N 122.67°W (Elev. 200 ft)
7:41 am PDT Mar 29, 2026
8am PDT Mar 29, 2026-6pm PDT Apr 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database