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.

Clear

57°F

14°C

Humidity 47%
Wind Speed NW 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 28 Mar 01:00 PM PDT
Extended Forecast for

Portland OR

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. West northwest wind 3 to 5 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm  in the evening.

    Low: 41 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely, mainly between noon and 2pm.  Mostly cloudy, with a high near 53. Calm wind becoming west 5 to 8 mph in the afternoon.  Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of rain before 11pm.  Areas of frost after 3am. Snow level 3000 feet lowering to 900 feet after midnight .  Otherwise, mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 34 °F

    Chance Rain
    then Areas
    Frost

  • Monday

    Monday: Widespread frost, mainly before 7am.  Otherwise, sunny, with a high near 55. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 55 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 11pm.  Mostly cloudy, with a low around 43.

    Low: 43 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 52. Breezy.

    High: 52 °F

    Rain and
    Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 62. West northwest wind 3 to 5 mph.
Tonight
Partly cloudy, with a low around 41. North northwest wind around 5 mph becoming calm in the evening.
Sunday
Rain likely, mainly between noon and 2pm. Mostly cloudy, with a high near 53. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of rain before 11pm. Areas of frost after 3am. Snow level 3000 feet lowering to 900 feet after midnight . Otherwise, mostly cloudy, with a low around 34. West northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Widespread frost, mainly before 7am. Otherwise, sunny, with a high near 55. Calm wind becoming north 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 36.
Tuesday
Partly sunny, with a high near 59.
Tuesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 43.
Wednesday
Rain. Cloudy, with a high near 52. Breezy.
Wednesday Night
Rain. Snow level 3100 feet lowering to 2200 feet after midnight . Cloudy, with a low around 41. Breezy.
Thursday
Rain. Snow level 2100 feet rising to 2800 feet in the afternoon. Cloudy, with a high near 54. Breezy.
Thursday Night
A chance of rain. Partly cloudy, with a low around 39.
Friday
A slight chance of rain. Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
Portland OR
 45.52°N 122.7°W (Elev. 203 ft)
12:41 pm PDT Mar 28, 2026
1pm PDT Mar 28, 2026-6pm PDT Apr 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database