Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

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

47°F

8°C

Humidity	48%
Wind Speed	NNW 3 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	10 Mar 01:21 PM PDT

More Information:

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

Extended Forecast for

5 Miles W Cascade Locks OR

Winter Weather Advisory March 10, 01:41pm until March 10, 05:00pm

Winter Storm Warning March 10, 05:00pm until March 11, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Storm Warning

Winter Weather Advisory March 10, 01:41pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
This Afternoon
High: 39 °F
Rain/Snow and
Breezy
Tonight
Low: 35 °F
Rain/Snow and
Breezy
Wednesday
High: 45 °F
Heavy Rain
and Windy
Wednesday Night
Low: 37 °F
Heavy Rain
and Very
Windy
Thursday
High: 45 °F
Rain/Snow and
Windy
Thursday Night
Low: 38 °F
Rain and
Breezy
Friday
High: 45 °F
Rain and
Windy
Friday Night
Low: 34 °F
Rain and
Breezy

Detailed Forecast

This Afternoon

A slight chance of snow before 2pm, then rain and snow. Snow level rising to 2200 feet. High near 39. Breezy, with a west southwest wind around 16 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Rain, possibly mixed with snow, becoming all rain after 4am. Snow level 2300 feet rising to 3000 feet after midnight. Low around 35. Breezy, with a west southwest wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain. The rain could be heavy at times. Snow level 3400 feet rising to 5000 feet in the afternoon. High near 45. Windy, with a west southwest wind 14 to 19 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Night

Rain. The rain could be heavy at times. Low around 37. Very windy, with a southwest wind 30 to 33 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Thursday

Rain before 11am, then rain, possibly mixed with snow between 11am and 2pm, then rain after 2pm. Snow level 4700 feet lowering to 2900 feet. High near 45. Windy, with a west southwest wind 24 to 29 mph decreasing to 17 to 22 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain. Low around 38. Breezy. Chance of precipitation is 100%.

Friday

Rain. High near 45. Windy. Chance of precipitation is 100%.

Friday Night

Rain. Cloudy, with a low around 34. Breezy.

Saturday

Rain and snow likely before 2pm, then a chance of rain. Snow level 2900 feet lowering to 1800 feet. Partly sunny, with a high near 42. Breezy.

Saturday Night

A slight chance of rain and snow before 8pm, then a slight chance of snow. Mostly cloudy, with a low around 31. Breezy.

Sunday

A chance of rain and snow. Snow level rising to 3500 feet in the afternoon. Mostly cloudy, with a high near 46.