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

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until February 20, 04:00 AM PST

Current conditions at

Ken Jernstedt Airfield (K4S2)

Lat: 45.67457°NLon: 121.53493°WElev: 600.0ft.

Mostly Cloudy

43°F

6°C

Humidity	70%
Wind Speed	WNW 9 MPH
Barometer	29.71 in (1006.1 mb)
Dewpoint	34°F (1°C)
Visibility	10.00 mi
Wind Chill	38°F (3°C)
Last update	18 Feb 01:55 PM PST

More Information:

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

Extended Forecast for

9 Miles ENE Cascade Locks OR

Winter Weather Advisory February 18, 02:17pm until February 20, 04:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory February 18, 02:17pm until February 20, 04:00am
NOW until 4:00am Fri
Winter Weather Advisory
This Afternoon
High: 34 °F
Snow Showers
Likely and
Breezy
Tonight
Low: 29 °F
Snow Showers
Likely
Thursday
High: 36 °F
Chance Snow
Showers
Thursday Night
Low: 27 °F
Chance Snow
Showers
Friday
High: 36 °F
Chance Snow
Showers
Friday Night
Low: 29 °F
Chance Snow
Saturday
High: 38 °F
Chance Snow
and Windy
Saturday Night
Low: 33 °F
Windy. Chance
Rain then
Rain/Snow
Likely

Detailed Forecast

This Afternoon

Snow showers likely. Mostly cloudy, with a high near 34. Breezy, with a west wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

Tonight

Snow showers likely, mainly before 7pm. Cloudy, with a low around 29. West wind 8 to 10 mph becoming east in the evening. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 36. East wind around 11 mph, with gusts as high as 20 mph. New snow accumulation of less than one inch possible.

Thursday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 27. West wind around 10 mph. New snow accumulation of less than a half inch possible.

Friday

A 50 percent chance of snow showers, mainly before 4pm. Mostly cloudy, with a high near 36. West southwest wind 10 to 13 mph, with gusts as high as 21 mph. Little or no snow accumulation expected.

Friday Night

A slight chance of snow showers before 10pm, then a chance of snow after 10pm. Mostly cloudy, with a low around 29. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Saturday

A 50 percent chance of snow. Mostly cloudy, with a high near 38. Windy. New snow accumulation of less than a half inch possible.

Saturday Night

A chance of rain before 1am, then rain and snow likely. Snow level 1900 feet. Mostly cloudy, with a low around 33. Windy.

Sunday

Rain and snow likely before 10am, then rain. Snow level 2000 feet rising to 3200 feet in the afternoon. Cloudy, with a high near 41. Breezy.

Sunday Night

Rain. Snow level 3700 feet. Cloudy, with a low around 35.

Monday

Rain. Snow level 3500 feet. Cloudy, with a high near 40.

Monday Night

Rain and snow. Snow level 3000 feet. Mostly cloudy, with a low around 34.