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.

Overcast

46°F

8°C

Humidity 70%
Wind Speed NNW 4 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 29 Mar 01:35 AM PDT
Extended Forecast for

2 Miles NNE Portland International Airport OR

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly between noon and 3pm.  Mostly cloudy, with a high near 53. Calm wind becoming west northwest 5 to 9 mph in the afternoon.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 10 percent chance of rain before 7pm.  Widespread frost, mainly after 5am. Snow level 2100 feet lowering to 300 feet after midnight .  Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. Northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 33 °F

    Slight Chance
    Rain then
    Frost

  • Monday

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

    High: 56 °F

    Frost then
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Northeast wind 5 to 9 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 60.

    High: 60 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent 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.

    High: 52 °F

    Rain

  • Wednesday Night

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

    Low: 40 °F

    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Calm wind.
Sunday
Rain likely, mainly between noon and 3pm. Mostly cloudy, with a high near 53. Calm wind becoming west northwest 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 10 percent chance of rain before 7pm. Widespread frost, mainly after 5am. Snow level 2100 feet lowering to 300 feet after midnight . Otherwise, cloudy during the early evening, then gradual clearing, with a low around 33. Northwest wind 5 to 8 mph becoming calm after midnight.
Monday
Widespread frost, mainly before 8am. 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. Northeast wind 5 to 9 mph.
Tuesday
Partly sunny, with a high near 60.
Tuesday Night
A 40 percent chance of rain after 11pm. Mostly cloudy, with a low around 43.
Wednesday
Rain. Cloudy, with a high near 52.
Wednesday Night
Rain. Cloudy, with a low around 40.
Thursday
Rain. Mostly cloudy, with a high near 53.
Thursday Night
A chance of rain. Partly cloudy, with a low around 38.
Friday
Partly sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Portland International Airport OR
 45.61°N 122.57°W (Elev. 200 ft)
1:41 am PDT Mar 29, 2026
1am 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