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

Mississippi Valley Summer Heat Wave; Severe Thunderstorms and Flooding Possible to the North

A dangerous summer heat wave will continue much of the Plains, Mid/Lower Mississippi Valley, Southeast U.S. today and Thursday. Areas of severe thunderstorms may occur today and again on Thursday from parts of the northern/central Rockies and High Plains into the Ohio Valley and Carolinas. Excessive rainfall over similar areas may bring flash flooding today and Thursday. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Overcast

68°F

20°C

Humidity 77%
Wind Speed E 9 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 06 Jul 12:35 PM PDT
Extended Forecast for

2 Miles NW Portland International Airport OR

  • This
    Afternoon

    This Afternoon: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. East southeast wind around 6 mph. Chance of precipitation is 50%.

    Chance
    Showers

    High: 76 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 62. North northwest wind 6 to 9 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Mostly Cloudy

    Low: 62 °F

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 76. North northwest wind around 5 mph becoming calm in the morning.

    Decreasing
    Clouds

    High: 76 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 58. North northwest wind 5 to 8 mph.

    Partly Cloudy

    Low: 58 °F

  • Friday

    Friday: Mostly sunny, with a high near 79. North northwest wind around 6 mph becoming calm.

    Mostly Sunny

    High: 79 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 59.

    Mostly Clear

    Low: 59 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 80.

    Mostly Sunny

    High: 80 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 58.

    Mostly Clear

    Low: 58 °F

  • Sunday

    Sunday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

Detailed Forecast

This Afternoon
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 76. East southeast wind around 6 mph. Chance of precipitation is 50%.
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 11pm. Mostly cloudy, with a low around 62. North northwest wind 6 to 9 mph. Chance of precipitation is 20%.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 76. North northwest wind around 5 mph becoming calm in the morning.
Thursday Night
Partly cloudy, with a low around 58. North northwest wind 5 to 8 mph.
Friday
Mostly sunny, with a high near 79. North northwest wind around 6 mph becoming calm.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 80.
Saturday Night
Mostly clear, with a low around 58.
Sunday
Sunny, with a high near 82.
Sunday Night
Clear, with a low around 63.
Monday
Sunny, with a high near 92.
Monday Night
Mostly clear, with a low around 66.
Tuesday
Sunny, with a high near 93.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles NW Portland International Airport OR
 45.6°N 122.63°W (Elev. 92 ft)
Last Update:
12:01 pm PDT Jul 6, 2022
Forecast Valid:
1pm PDT Jul 6, 2022-6pm PDT Jul 12, 2022
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation