Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

Portland, Portland International Airport (KPDX)

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

Rain

55°F

13°C

Humidity	87%
Wind Speed	SE 5 MPH
Barometer	29.82 in (1009.82 mb)
Dewpoint	52°F (11°C)
Visibility	7.00 mi
Last update	03 Sep 06:35 AM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Portland International Airport OR

Today
High: 65 °F
Showers
Tonight
Low: 51 °F
Showers
Likely
Friday
High: 69 °F
Slight Chance
T-storms then
Chance
Showers
Friday Night
Low: 52 °F
Mostly Cloudy
Saturday
High: 73 °F
Slight Chance
Showers then
Mostly Sunny
Saturday Night
Low: 54 °F
Slight Chance
Showers then
Partly Cloudy
Sunday
High: 76 °F
Slight Chance
Showers
Sunday Night
Low: 55 °F
Chance Rain
Labor Day
High: 75 °F
Mostly Sunny

Detailed Forecast

Today

Showers, with thunderstorms also possible after 11am. High near 65. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tonight

Showers likely, mainly before midnight. Mostly cloudy, with a low around 51. Light east southeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Friday

A slight chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms after 4pm. Mostly cloudy, with a high near 69. Light and variable wind. Chance of precipitation is 30%.

Friday Night

Mostly cloudy, with a low around 52. Light and variable wind.

Saturday

A 20 percent chance of showers before 11am. Partly sunny, with a high near 73. Calm wind becoming northwest around 5 mph in the afternoon.

Saturday Night

A 20 percent chance of showers before 11pm. Partly cloudy, with a low around 54.

Sunday

A 20 percent chance of showers after 11am. Partly sunny, with a high near 76.

Sunday Night

A chance of rain, mainly before 11pm. Partly cloudy, with a low around 55.

Labor Day

Mostly sunny, with a high near 75.