Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from January 1, 10:00 AM PST until January 2, 10:00 AM PST

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931°NLon: 121.88484°WElev: 194.0ft.

36°F

2°C

Humidity	91%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	34°F (1°C)
Visibility	NA
Last update	01 Jan 01:21 PM PST

More Information:

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

Extended Forecast for

7 Miles E Cascade Locks OR

Winter Weather Advisory until January 2, 10:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory until January 2, 10:00am
NOW until 10:00am Fri
Winter Weather Advisory
New Year's Day
High: 34 °F
Rain
Tonight
Low: 35 °F⇑
Rain
Friday
High: 44 °F
Rain then
Chance Rain
Friday Night
Low: 42 °F
Rain
Saturday
High: 48 °F
Rain
Saturday Night
Low: 44 °F
Rain
Sunday
High: 49 °F
Rain
Sunday Night
Low: 42 °F
Rain

Detailed Forecast

New Year's Day

Rain. Steady temperature around 34. East wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight

Rain. Temperature rising to around 39 by 5am. East wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Friday

Rain, mainly before 10am. High near 44. East wind around 6 mph becoming west in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday Night

Rain, mainly after 10pm. Low around 42. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday

Rain. High near 48. East wind around 8 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Rain. Low around 44. Chance of precipitation is 90%.

Sunday

Rain. High near 49. Chance of precipitation is 90%.

Sunday Night

Rain. Mostly cloudy, with a low around 42.

Monday

Rain likely. Snow level 3000 feet. Mostly cloudy, with a high near 47.

Monday Night

A chance of rain. Snow level 3000 feet. Mostly cloudy, with a low around 40.

Tuesday

Rain likely. Snow level 2900 feet rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 46.