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.

44°F

7°C

Humidity	62%
Wind Speed	NE 1 MPH
Barometer	NA
Dewpoint	32°F (0°C)
Visibility	NA
Last update	10 Mar 12:01 PM PDT

More Information:

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

Extended Forecast for

8 Miles NW Cascade Locks OR

Winter Weather Advisory March 10, 12:28pm 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, 12:28pm until March 10, 05:00pm
NOW until 5:00pm Tue
Winter Weather Advisory
This Afternoon
High: 37 °F
Rain/Snow
Tonight
Low: 33 °F
Rain/Snow
Wednesday
High: 43 °F
Rain/Snow
then Heavy
Rain and
Breezy
Wednesday Night
Low: 35 °F
Heavy Rain
and Breezy
Thursday
High: 43 °F
Rain/Snow and
Breezy
Thursday Night
Low: 36 °F
Rain
Friday
High: 44 °F
Rain
Friday Night
Low: 32 °F
Rain then
Rain/Snow

Detailed Forecast

This Afternoon

Snow likely before 3pm, then rain and snow. Snow level rising to 2200 feet. High near 37. West southwest wind around 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than one inch possible.

Tonight

Rain, possibly mixed with snow. Snow level 2400 feet rising to 2900 feet after midnight. Low around 33. West southwest wind around 11 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 8am. The rain could be heavy at times. Snow level 3300 feet rising to 4900 feet in the afternoon. High near 43. Breezy, with a west southwest wind 10 to 16 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Wednesday Night

Rain. The rain could be heavy at times. Low around 35. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

Thursday

Rain before 8am, then rain, possibly mixed with snow between 8am and 2pm, then rain after 2pm. Snow level 4300 feet lowering to 2900 feet. High near 43. Breezy, with a west wind 11 to 18 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain. Snow level 3900 feet rising to 5100 feet after midnight. Low around 36. Chance of precipitation is 100%.

Friday

Rain. High near 44. Chance of precipitation is 100%.

Friday Night

Rain before 2am, then rain and snow. Cloudy, with a low around 32.

Saturday

Rain and snow likely, mainly before 11am. Snow level 2800 feet lowering to 1900 feet. Mostly cloudy, with a high near 40.

Saturday Night

A chance of rain and snow before 8pm, then a chance of snow. Mostly cloudy, with a low around 29.

Sunday

A chance of rain and snow. Snow level rising to 3400 feet in the afternoon. Mostly cloudy, with a high near 44.