Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Current conditions at

White Pass (TWHIT)

Lat: 46.638°NLon: 121.39°WElev: 4498.0ft.

light snow

31°F

-1°C

Humidity	92%
Wind Speed	W 4 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	1.24 mi
Wind Chill	27°F (-3°C)
Last update	05 Mar 05:55 PM PST

More Information:

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

Extended Forecast for

4 Miles N Chinook Pass WA

Tonight
Low: 24 °F⇑
Chance Snow
then Snow
Friday
High: 37 °F
Rain/Snow
Friday Night
Low: 33 °F⇑
Rain/Snow
then Rain
Saturday
High: 41 °F
Rain
Saturday Night
Low: 34 °F
Rain/Snow
Sunday
High: 37 °F
Rain/Snow and
Breezy
Sunday Night
Low: 23 °F
Snow and
Breezy
Monday
High: 26 °F
Snow and
Breezy
Monday Night
Low: 18 °F
Snow and
Breezy

Detailed Forecast

Tonight

Snow, mainly after midnight. Temperature falling to near 24 by 8pm, then rising to around 29 during the remainder of the night. Wind chill values between 11 and 19. West southwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

Friday

Rain and snow. High near 37. Wind chill values between 20 and 26. West southwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Friday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. Temperature rising to around 37 by midnight. Wind chill values between 24 and 29. West wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Saturday

Rain. High near 41. West wind 17 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Rain, possibly mixed with snow. Low around 34. West southwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Sunday

Snow, possibly mixed with rain. High near 37. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow, mainly before 10pm. Low around 23. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Monday

Snow. Cloudy, with a high near 26. Breezy.

Monday Night

Snow. Mostly cloudy, with a low around 18. Breezy.

Tuesday

Snow. Cloudy, with a high near 24.

Tuesday Night

Snow. Mostly cloudy, with a low around 20.