Critical Fire Weather in the High Plains; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central and southern High Plains Wednesday. Two Pacific storms will continue impacting the mountains of the western U.S. into Thursday with gusty winds and heavy snow. Heavy snow and gusty winds will continue to impact the northern Plains into the central Great Lakes Wednesday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 20, 04:00 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	17 Feb 08:29 PM PST

More Information:

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

Extended Forecast for

3 Miles W Cascade Locks OR

Winter Weather Advisory February 17, 08:55pm until February 20, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 17, 08:55pm until February 20, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
Tonight
Low: 32 °F
Chance
Rain/Snow
Wednesday
High: 40 °F
Rain/Snow
Wednesday Night
Low: 32 °F
Rain/Snow
Thursday
High: 41 °F
Rain/Snow
Thursday Night
Low: 30 °F
Chance
Rain/Snow
Friday
High: 41 °F
Rain/Snow
Likely
Friday Night
Low: 33 °F
Chance Rain
Saturday
High: 41 °F
Rain Likely
and Breezy

Detailed Forecast

Tonight

A chance of rain and snow showers before 2am, then a chance of snow showers. Snow level 600 feet. Mostly cloudy, with a low around 32. West southwest wind 3 to 6 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Rain and snow showers, becoming all rain after 2pm. Snow level rising to 1400 feet in the afternoon. High near 40. West southwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow showers, possibly mixed with rain. Snow level 800 feet. Low around 32. Southwest wind around 6 mph becoming east after midnight. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Thursday

Snow showers, possibly mixed with rain, becoming all rain after 1pm. Snow level rising to 1200 feet in the afternoon. High near 41. East northeast wind 6 to 8 mph becoming west northwest in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday Night

A chance of rain showers before 7pm, then a chance of rain and snow showers between 7pm and 1am, then a chance of snow showers after 1am. Snow level 1000 feet lowering to 500 feet after midnight . Mostly cloudy, with a low around 30. West southwest wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Friday

A chance of snow before 10am, then snow likely, possibly mixed with rain between 10am and 1pm, then rain likely after 1pm. Snow level rising to 1200 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Friday Night

A 50 percent chance of rain. Snow level 1300 feet. Mostly cloudy, with a low around 33.

Saturday

Rain likely. Snow level 1100 feet rising to 1900 feet in the afternoon. Mostly cloudy, with a high near 41. Breezy.

Saturday Night

Rain likely. Snow level 2100 feet. Mostly cloudy, with a low around 36. Breezy.

Sunday

Rain. Snow level 2000 feet rising to 3000 feet in the afternoon. Mostly cloudy, with a high near 46. Breezy.

Sunday Night

Rain. Cloudy, with a low around 37.

Monday

Rain. Mostly cloudy, with a high near 46.