National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Partly Cloudy

66°F

19°C

Humidity 38%
Wind Speed N 0 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 09 Apr 09:53 PM PDT
Extended Forecast for

Portland International Airport OR

  • Tonight

    Tonight: Partly cloudy, with a low around 51. North northwest wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 5pm. Partly sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers after midnight. Low around 51. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 51 °F

    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 11am. Cloudy, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 65 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 49. West northwest wind around 6 mph becoming calm in the evening.

    Low: 49 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A 40 percent chance of showers after 11am. Mostly cloudy, with a high near 62.

    High: 62 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A chance of showers, mainly after 11am. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. North northwest wind around 5 mph becoming calm in the evening.
Friday
A 30 percent chance of showers, mainly after 5pm. Partly sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers and thunderstorms likely, then showers after midnight. Low around 51. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Showers likely, with thunderstorms also possible after 11am. Cloudy, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 49. West northwest wind around 6 mph becoming calm in the evening.
Sunday
A 40 percent chance of showers after 11am. Mostly cloudy, with a high near 62.
Sunday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 46.
Monday
A chance of showers, mainly after 11am. Mostly cloudy, with a high near 59.
Monday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain after 11am. Mostly cloudy, with a high near 56.
Tuesday Night
Rain. Mostly cloudy, with a low around 42.
Wednesday
Rain likely. Mostly cloudy, with a high near 56.
Wednesday Night
A slight chance of rain. Snow level 2900 feet lowering to 1900 feet after midnight . Partly cloudy, with a low around 38.
Thursday
A slight chance of rain. Snow level 1800 feet rising to 3000 feet in the afternoon. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland International Airport OR
 45.58°N 122.59°W (Elev. 200 ft)
Last Update:
9:41 pm PDT Apr 9, 2026
Forecast Valid:
10pm PDT Apr 9, 2026-6pm PDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation