Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

55°F

13°C

Humidity 71%
Wind Speed N 0 MPH
Barometer 30.45 in (1031.16 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 02 Nov 10:53 AM PST
Detailed forecast for

East Clark County Lowlands

Today
Mostly sunny. Highs in the mid 50s. Winds light.
Tonight
Mostly cloudy. A slight chance of rain after midnight. Lows in the mid 40s. East wind 10 to 15 mph. Chance of rain 20 percent.
Monday
Rain. Highs in the mid 50s. East wind 5 to 10 mph. Chance of rain 90 percent. Rainfall amounts around a tenth of an inch.
Monday Night
Rain. Lows in the mid 40s. East wind 10 to 15 mph. Chance of rain 90 percent.
Tuesday
Rain. Highs around 60. East wind 10 to 15 mph. Chance of rain near 100 percent.
Tuesday Night
Rain. Lows in the upper 40s. Chance of rain near 100 percent.
Wednesday
Rain. Highs in the upper 50s. Chance of rain near 100 percent.
Wednesday Night
Rain with a slight chance of thunderstorms. Lows in the upper 40s. Chance of rain near 100 percent.
Thursday
Rain. Highs in the upper 50s. Chance of rain near 100 percent.
Thursday Night
Rain. Lows in the upper 40s. Chance of rain near 100 percent.
Friday
Rain. Highs in the upper 50s. Chance of rain near 100 percent.
Friday Night
Mostly cloudy with rain likely. Lows in the lower 40s. Chance of rain 60 percent.
Saturday
Mostly cloudy with a 40 percent chance of rain. Highs in the upper 50s.



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1045 AM PST Sun Nov 2 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database