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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

light snow

28°F

-2°C

Humidity	95%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	26°F (-3°C)
Visibility	1.24 mi
Last update	28 Jan 02:08 AM PST

More Information:

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

Extended Forecast for

6 Miles NW Snoqualmie Pass WA

Overnight
Low: 30 °F
Heavy Snow
Wednesday
High: 34 °F
Wintry Mix
Likely then
Rain/Snow
Wednesday Night
Low: 33 °F
Rain/Snow
Thursday
High: 37 °F
Rain/Snow
then Rain
Thursday Night
Low: 35 °F
Rain
Friday
High: 38 °F
Rain
Friday Night
Low: 36 °F
Rain Likely
then Chance
Rain
Saturday
High: 40 °F
Chance Rain
Saturday Night
Low: 35 °F
Chance Rain

Detailed Forecast

Overnight

Snow, mainly after 3am. The snow could be heavy at times. Low around 30. Wind chill values between 23 and 28. South southeast wind around 8 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Rain, snow, and freezing rain likely before 11am, then rain and snow. The snow could be heavy at times. High near 34. Wind chill values between 24 and 29. Southwest wind around 6 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Rain and snow. Low around 33. South southeast wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 37. Wind chill values between 25 and 31. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Thursday Night

Rain. Low around 35. East southeast wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Rain. High near 38. 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 36. Chance of precipitation is 70%.

Saturday

A chance of rain, mainly before 10am. Mostly cloudy, with a high near 40.

Saturday Night

A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 35.

Sunday

Rain, mainly after 10am. Mostly cloudy, with a high near 39.

Sunday Night

Rain and snow. Mostly cloudy, with a low around 34.