National Weather Service United States Department of Commerce

Oppressive heat and humidity building into the central and southeast U.S.

A heat wave is building into parts of the central and southeast U.S. this week. The combination of heat and humidity will lead to dangerous heat indices, especially in parts of the central Mississippi River Valley where an Excessive Heat Warning is in effect. Heat Advisories are in effect elsewhere across the region. Relief is not expected for several days.
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Current Conditions

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5 Miles ENE Mount Hood OR

7 Day Forecast

For More Weather Information:

Portland, OR Local Forecast Office

Overnight

Partly Cloudy

Partly
Cloudy

Low: 46 °F

Thursday

Sunny

Sunny

High: 62 °F

Thursday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 49 °F

Friday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 65 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 50 °F

Saturday

Partly Sunny

Partly
Sunny

High: 70 °F

Saturday
Night

Partly Cloudy

Partly
Cloudy

Low: 49 °F

Sunday

Sunny

Sunny

High: 73 °F

Sunday
Night

Mostly Clear

Mostly
Clear

Low: 50 °F

Detailed Forecast

  • Overnight Partly cloudy, with a low around 46. West wind around 13 mph, with gusts as high as 18 mph.
  • Thursday Sunny, with a high near 62. West wind around 10 mph.
  • Thursday Night A 20 percent chance of showers after 11pm. Increasing clouds, with a low around 49. West northwest wind around 11 mph, with gusts as high as 18 mph.
  • Friday A slight chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 65. West northwest wind 10 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
  • Friday Night A 20 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 50. Northwest wind 7 to 10 mph.
  • Saturday Partly sunny, with a high near 70.
  • Saturday Night Partly cloudy, with a low around 49.
  • Sunday Sunny, with a high near 73.
  • Sunday Night Mostly clear, with a low around 50.
  • Monday Sunny, with a high near 69.
  • Monday Night Mostly clear, with a low around 51.
  • Tuesday Sunny, with a high near 72.
  • Tuesday Night Clear, with a low around 54.
  • Wednesday Sunny, with a high near 79.