Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111° N Lon: 122.40889° W Elev: 36.0 ft.

Clear

57°F

14°C

Humidity 58%
Wind Speed WNW 3 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Oct 01:00 PM PDT
Detailed forecast for

East Portland Metro

This Afternoon
Sunny. Highs in the mid 60s. Winds light.
Tonight
Mostly clear. Lows in the mid 30s. Winds light.
Columbus Day
Areas of frost in the morning. Sunny. Highs in the upper 60s. Winds light.
Monday Night
Mostly clear. Lows around 40. Light and variable winds, becoming light after midnight.
Tuesday
Mostly sunny. Highs in the upper 60s. Winds light in the morning, becoming light and variable.
Tuesday Night
Partly cloudy. Lows in the mid 40s.
Wednesday
Mostly sunny. Highs around 70.
Wednesday Night
Mostly clear. Lows in the upper 40s.
Thursday
Sunny. Highs in the upper 70s.
Thursday Night
Mostly clear. Lows in the mid 50s.
Friday
Sunny. Highs in the upper 70s.
Friday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Saturday
Partly sunny with a 20 percent chance of rain. Highs in the upper 60s.



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1128 AM PDT Sun Oct 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database