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 International Airport (KPDX)

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

Clear

50°F

10°C

Humidity	57%
Wind Speed	N 0 MPH
Barometer	30.12 in (1019.98 mb)
Dewpoint	35°F (2°C)
Visibility	10.00 mi
Last update	11 Feb 06:35 PM PST

More Information:

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

Extended Forecast for

3 Miles NNW Lake Oswego OR

Tonight
Low: 36 °F
Increasing
Clouds
Thursday
High: 52 °F
Decreasing
Clouds
Thursday Night
Low: 37 °F
Increasing
Clouds
Friday
High: 48 °F
Chance
Showers then
Showers
Friday Night
Low: 41 °F
Showers
Saturday
High: 47 °F
Showers
Likely
Saturday Night
Low: 38 °F
Chance Rain
Sunday
High: 49 °F
Chance Rain
Sunday Night
Low: 35 °F
Slight Chance
Rain then
Chance
Rain/Snow

Detailed Forecast

Tonight

Increasing clouds, with a low around 36. North northeast wind 5 to 7 mph becoming calm in the evening.

Thursday

Mostly cloudy, then gradually becoming sunny, with a high near 52. Light south southwest wind.

Thursday Night

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

Friday

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

Friday Night

Showers. Low around 41. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday

Showers likely. Mostly cloudy, with a high near 47. 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. Mostly cloudy, with a high near 49.

Sunday Night

A slight chance of rain before 1am, then a slight chance of rain and snow between 1am and 4am, then a chance of snow after 4am. Partly cloudy, with a low around 35.

Washington's Birthday

A chance of snow before 7am, then a chance of rain and snow between 7am and 10am, then a chance of rain after 10am. Snow level 2200 feet. Partly sunny, with a high near 47.

Monday Night

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

Tuesday

Rain likely. Snow level 1900 feet. Mostly cloudy, with a high near 47.

Tuesday Night

A chance of rain. Snow level 2000 feet. Mostly cloudy, with a low around 37.

Wednesday

Rain likely. Snow level 1700 feet rising to 2300 feet in the afternoon. Mostly cloudy, with a high near 48.