Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

White Pass (TWHIT)

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

27°F

-3°C

Humidity	80%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	1.24 mi
Last update	27 Jan 08:47 PM PST

More Information:

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

Extended Forecast for

4 Miles NNW Chinook Pass WA

Tonight
Low: 32 °F
Chance
Rain/Snow
then
Rain/Snow
Wednesday
High: 37 °F
Rain/Snow
Likely then
Rain/Snow
Wednesday Night
Low: 33 °F
Rain/Snow
Thursday
High: 41 °F
Rain/Snow
Thursday Night
Low: 36 °F
Rain
Friday
High: 41 °F
Rain
Friday Night
Low: 33 °F
Rain Likely
then Chance
Rain
Saturday
High: 45 °F
Chance Rain
Saturday Night
Low: 33 °F
Slight Chance
Rain

Detailed Forecast

Tonight

Snow, possibly mixed with rain, mainly after 2am. Steady temperature around 32. Wind chill values between 24 and 29. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

Wednesday

Rain and snow. High near 37. Wind chill values between 25 and 33. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday Night

Rain and snow. Low around 33. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday

Rain and snow, becoming all rain after 1pm. High near 41. South southwest wind around 7 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain. Low around 36. South southeast wind around 7 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 41. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 33. Chance of precipitation is 70%.

Saturday

A chance of rain, mainly before 10am. Partly sunny, with a high near 45.

Saturday Night

A slight chance of rain. Mostly cloudy, with a low around 33.

Sunday

Rain likely, mainly after 4pm. Partly sunny, with a high near 43.

Sunday Night

Rain likely, possibly mixed with snow. Mostly cloudy, with a low around 33.