National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Portland, Portland-Troutdale Airport (KTTD)

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

Clear

45°F

7°C

Humidity 81%
Wind Speed E 24 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 02 Jan 05:35 PM PST
Extended Forecast for

Gresham OR

  • Tonight

    Tonight: Rain, mainly after 1am. Low around 44. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Slight Chance
    Rain then
    Rain

  • Saturday

    Saturday: Rain likely before 9am, then a chance of rain after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 53. East northeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain. Steady temperature around 49. Breezy, with an east wind 13 to 15 mph becoming south after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 49 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain. High near 50. South southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain

  • Sunday Night

    Sunday Night: Rain. Low around 41. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 10am. Partly sunny, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Rain Likely
    then Chance
    Rain

  • Monday Night

    Monday Night: A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 44.

    High: 44 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
Rain, mainly after 1am. Low around 44. East northeast wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely before 9am, then a chance of rain after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 53. East northeast wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain. Steady temperature around 49. Breezy, with an east wind 13 to 15 mph becoming south after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain. High near 50. South southwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 41. South wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly before 10am. Partly sunny, with a high near 46. Chance of precipitation is 60%.
Monday Night
A 30 percent chance of rain, mainly after 4am. Mostly cloudy, with a low around 37.
Tuesday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 44.
Tuesday Night
Rain. Cloudy, with a low around 38.
Wednesday
Rain. Snow level 2400 feet. Cloudy, with a high near 45.
Wednesday Night
Rain likely. Snow level 2100 feet. Mostly cloudy, with a low around 36.
Thursday
Rain likely. Snow level 2000 feet. Mostly cloudy, with a high near 44.
Thursday Night
A chance of rain. Snow level 2300 feet. Mostly cloudy, with a low around 37.
Friday
A slight chance of rain and snow. Snow level 2400 feet. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Gresham OR
 45.5°N 122.41°W (Elev. 390 ft)
Last Update:
5:41 pm PST Jan 2, 2026
Forecast Valid:
5pm PST Jan 2, 2026-6pm PST Jan 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation