Lake Effect Snow in the Lower Great Lakes; Rain and High Elevation Snow in the West

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest Thursday afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

46°F

8°C

Humidity	65%
Wind Speed	ENE 8 MPH
Barometer	30.17 in (1021.67 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Wind Chill	42°F (6°C)
Last update	11 Feb 11:15 PM PST

More Information:

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

Extended Forecast for

4 Miles N Troutdale OR

Tonight
Low: 37 °F
Areas Frost
Thursday
High: 52 °F
Areas Frost
then Mostly
Sunny
Thursday Night
Low: 37 °F
Increasing
Clouds
Friday
High: 48 °F
Chance Rain
then Rain
Friday Night
Low: 41 °F
Rain
Saturday
High: 48 °F
Rain Likely
Saturday Night
Low: 38 °F
Chance Rain
Sunday
High: 50 °F
Chance Rain
Sunday Night
Low: 35 °F
Partly Cloudy
then Slight
Chance Rain

Detailed Forecast

Tonight

Areas of frost between 4am and 5am. Otherwise, partly cloudy, with a low around 37. East northeast wind around 5 mph becoming calm after midnight.

Thursday

Areas of frost before 7am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 52. Calm wind becoming south southwest around 5 mph in the afternoon.

Thursday Night

Increasing clouds, with a low around 37. Calm wind.

Friday

Rain, mainly after 4pm. High near 48. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 80%.

Friday Night

Rain, mainly before 4am. Low around 41. South wind 3 to 5 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain likely, mainly after 10am. Cloudy, with a high near 48. Chance of precipitation is 60%.

Saturday Night

A 50 percent chance of rain. Mostly cloudy, with a low around 38.

Sunday

A chance of rain, mainly before 10am. Partly sunny, with a high near 50.

Sunday Night

A slight chance of rain after 4am. Partly cloudy, with a low around 35.

Washington's Birthday

A slight chance of rain and snow before 10am, then a chance of rain. Snow level 2300 feet. Partly sunny, with a high near 47.

Monday Night

Rain likely. Snow level 2300 feet. Mostly cloudy, with a low around 37.