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.

snow

31°F

-1°C

Humidity	100%
Wind Speed	E 0 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	0.66 mi
Last update	28 Jan 04:02 AM PST

More Information:

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

Extended Forecast for

8 Miles SSW Chinook Pass WA

Overnight
Low: 32 °F
Rain/Snow
Wednesday
High: 40 °F
Chance
Rain/Snow
then
Rain/Snow
Wednesday Night
Low: 36 °F
Rain then
Rain/Snow
Thursday
High: 42 °F
Rain/Snow
then Rain
Thursday Night
Low: 38 °F
Rain
Friday
High: 44 °F
Rain
Friday Night
Low: 38 °F
Rain Likely
then Chance
Rain
Saturday
High: 49 °F
Chance Rain
Saturday Night
Low: 37 °F
Chance Rain

Detailed Forecast

Overnight

Rain and snow. Low around 32. Calm wind. Chance of precipitation is 80%. Total nighttime snow accumulation of less than a half inch possible.

Wednesday

Rain, possibly mixed with snow, mainly after noon. High near 40. Calm wind. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Wednesday Night

Rain before 1am, then rain and snow. Low around 36. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 42. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

Thursday Night

Rain, mainly before 4am. Low around 38. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain, mainly after 10am. High near 44. 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 38. Chance of precipitation is 60%.

Saturday

A chance of rain, mainly before 10am. Mostly cloudy, with a high near 49.

Saturday Night

A chance of rain, mainly after 4am. Mostly cloudy, with a low around 37.

Sunday

Rain likely, mainly after 10am. Mostly cloudy, with a high near 46.

Sunday Night

Rain likely. Mostly cloudy, with a low around 36.