Enhanced Risk for Severe Thunderstorms Across the Upper Midwest; Flash Flooding Possible from the Upper Midwest to Southern Plains and Desert Southwest Through Friday

Portions of the Upper Midwest will see an increased threat for severe thunderstorms through this evening, with a few strong tornadoes possible. The same region remains on alert for additional flash flood concerns. Heavy rainfall may lead to flash flooding across the Desert Southwest today, and Southern Plains by Friday. Finally, Major-to-record river flooding continues across the Carolinas. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

Lat: 45.59578°NLon: 122.60917°WElev: 20ft.

Fair

21°C

70°F

Humidity 40%
Wind Speed NNW 5 MPH
Barometer 30.12 in
Dewpoint 7°C (45°F)
Visibility 16 km
Last update 20 Sep 3:15 pm PDT
Extended Forecast for

Portland OR

  • Tonight

    Tonight: Mostly clear, with a low around 12. Calm wind.

    Mostly Clear

    Low: 12 °C

  • Friday

    Friday: Mostly cloudy, with a high near 24. Calm wind.

    Mostly Cloudy

    High: 24 °C

  • Friday
    Night

    Friday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 14. West wind 10 to 13 km/h becoming south after midnight.

    Chance Rain

    Low: 14 °C

  • Saturday

    Saturday: A 40 percent chance of showers.  Partly sunny, with a high near 21. Southwest wind 11 to 16 km/h.

    Chance
    Showers

    High: 21 °C

  • Saturday
    Night

    Saturday Night: A 20 percent chance of showers before 11pm.  Partly cloudy, with a low around 11. West wind 9 to 14 km/h becoming light northwest  in the evening.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 11 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 20.

    Mostly Sunny

    High: 20 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 9.

    Mostly Clear

    Low: 9 °C

  • Monday

    Monday: Sunny, with a high near 23.

    Sunny

    High: 23 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 9.

    Mostly Clear

    Low: 9 °C

Detailed Forecast

Tonight
Mostly clear, with a low around 12. Calm wind.
Friday
Mostly cloudy, with a high near 24. Calm wind.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 14. West wind 10 to 13 km/h becoming south after midnight.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 21. Southwest wind 11 to 16 km/h.
Saturday Night
A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 11. West wind 9 to 14 km/h becoming light northwest in the evening.
Sunday
Mostly sunny, with a high near 20.
Sunday Night
Mostly clear, with a low around 9.
Monday
Sunny, with a high near 23.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 27.
Tuesday Night
Clear, with a low around 11.
Wednesday
Sunny, with a high near 28.
Wednesday Night
Clear, with a low around 12.
Thursday
Sunny, with a high near 28.
Click Map For Forecast
Point Forecast:
Portland OR
 45.52°N 122.7°W (Elev. 62 m)
2:08 pm PDT Sep 20, 2018
3pm PDT Sep 20, 2018-6pm PDT Sep 27, 2018
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database