Thunderstorms, Heavy Rain and Heat in the Memorial Day Forecast

Strong to severe thunderstorms and heavy rain with possible flash flooding are expected from Texas to the Upper Mississippi Valley on Memorial Day. Also, a soaking rain with flooding is expected across south-central Florida. Meanwhile, a week of record breaking heat is going to get started across California into the Southwest and Great Basin, as excessive heat warnings stretch across the region. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Clear

57°F

14°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 25 May 03:10 AM PDT
Extended Forecast for

Portland OR

  • Memorial
    Day

    Memorial Day: Rain likely, mainly after noon.  Mostly cloudy, with a high near 69. Light north wind.  Chance of precipitation is 60%.

    Rain Likely

    High: 69 °F

  • Tonight

    Tonight: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 56. North northwest wind around 5 mph becoming calm  in the evening.

    Slight Chance
    Showers then
    Mostly Cloudy

    Low: 56 °F

  • Tuesday

    Tuesday: Partly sunny, with a high near 76. North northwest wind 3 to 7 mph.

    Partly Sunny

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 52. North northwest wind 3 to 8 mph.

    Partly Cloudy

    Low: 52 °F

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.

    Mostly Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 54.

    Partly Cloudy

    Low: 54 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

  • Friday

    Friday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

Detailed Forecast

Memorial Day
Rain likely, mainly after noon. Mostly cloudy, with a high near 69. Light north wind. Chance of precipitation is 60%.
Tonight
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 56. North northwest wind around 5 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 76. North northwest wind 3 to 7 mph.
Tuesday Night
Partly cloudy, with a low around 52. North northwest wind 3 to 8 mph.
Wednesday
Mostly sunny, with a high near 82. Calm wind becoming north around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 86.
Thursday Night
Partly cloudy, with a low around 57.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
A slight chance of showers. Partly sunny, with a high near 78.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 55.
Sunday
A chance of showers. Partly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
Portland OR
 45.51°N 122.66°W (Elev. 200 ft)
3:08 am PDT May 25, 2020
4am PDT May 25, 2020-6pm PDT May 31, 2020
 
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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