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Soliciting feedback on the Experimental Probabilistic Quantitative Precipitation Forecast (PQPF) Webpages through November 21, 2025

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

Lat: 45.55111°NLon: 122.40889°WElev: 36.0ft.

Overcast

57°F

14°C

Humidity	87%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	54°F (12°C)
Visibility	10.00 mi
Last update	04 Oct 03:00 AM PDT

More Information:

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

Extended Forecast for

4 Miles WNW Gresham OR

Overnight
Low: 55 °F
Chance
Showers
Saturday
High: 66 °F
Chance
Showers
Saturday Night
Low: 49 °F
Slight Chance
Showers then
Partly Cloudy
Sunday
High: 70 °F
Becoming
Sunny
Sunday Night
Low: 49 °F
Clear
Monday
High: 74 °F
Sunny
Monday Night
Low: 53 °F
Clear
Tuesday
High: 77 °F
Sunny
Tuesday Night
Low: 50 °F
Mostly Clear

Detailed Forecast

Overnight

A 50 percent chance of showers. Mostly cloudy, with a low around 55. Light south southwest wind.

Saturday

A 50 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 66. Southwest wind 3 to 6 mph.

Saturday Night

A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 49. Northwest wind 3 to 5 mph.

Sunday

Partly sunny, then gradually becoming sunny, with a high near 70. Light and variable wind becoming northeast 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

Sunday Night

Clear, with a low around 49. Northeast wind 7 to 10 mph.

Monday

Sunny, with a high near 74.

Monday Night

Clear, with a low around 53.

Tuesday

Sunny, with a high near 77.

Tuesday Night

Mostly clear, with a low around 50.

Wednesday

A slight chance of rain after 11am. Mostly sunny, with a high near 70.