Hazardous Spring Weather Shifts to the Eastern and Northwest U.S. Wednesday

Isolated to scattered severe thunderstorms are expected Wednesday from the ArkLaTex and Lower Mississippi Valley northeastward through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat from east Texas into Upstate New York. A moderate atmospheric river will bring heavy snow and high winds to the Northwest U.S. Read More >

Hazardous Weather Conditions

Current conditions at

White Pass (TWHIT)

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

light snow

25°F

-4°C

Humidity	94%
Wind Speed	WSW 1 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	0.93 mi
Last update	10 Mar 05:55 PM PDT

More Information:

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

Extended Forecast for

8 Miles SSW Chinook Pass WA

Winter Storm Watch March 12, 05:00am until March 14, 05:00am

Winter Weather Advisory March 10, 06:23pm until March 11, 06:00pm

Blizzard Warning March 11, 06:00pm until March 12, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 10, 06:23pm until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
Tonight
Low: 31 °F
Heavy Snow
then
Rain/Snow
Wednesday
High: 41 °F
Rain/Snow
Wednesday Night
Low: 33 °F
Rain/Snow
Thursday
High: 38 °F
Rain/Snow
Thursday Night
Low: 33 °F
Rain/Snow
Friday
High: 41 °F
Rain/Snow
Friday Night
Low: 28 °F
Rain/Snow
Saturday
High: 37 °F
Snow Likely

Detailed Forecast

Tonight

Snow before 5am, then snow, possibly mixed with rain. The snow could be heavy at times. Low around 31. South southwest wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

Wednesday

Rain and snow. The snow could be heavy at times. High near 41. Light south southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Wednesday Night

Rain, possibly mixed with snow before 8pm, then rain between 8pm and 2am, then rain and snow after 2am. The rain could be heavy at times. Low around 33. Southwest wind 9 to 14 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow. The snow could be heavy at times. High near 38. West southwest wind 6 to 9 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Rain, possibly mixed with snow. Low around 33. West southwest wind around 6 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday

Rain, possibly mixed with snow, becoming all rain after 2pm. The rain could be heavy at times. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Friday Night

Rain, possibly mixed with snow. Low around 28. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Saturday

Snow likely. Mostly cloudy, with a high near 37.

Saturday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.

Sunday

Snow likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 43.

Sunday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 37.

Monday

Rain likely. Mostly cloudy, with a high near 51.