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.

heavy snow

28°F

-2°C

Humidity	97%
Wind Speed	SSE 0 MPH
Barometer	NA
Dewpoint	27°F (-3°C)
Visibility	0.32 mi
Last update	28 Jan 05:18 AM PST

More Information:

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

Extended Forecast for

5 Miles NW Snoqualmie Pass WA

Overnight
Low: 28 °F
Heavy Snow
Wednesday
High: 33 °F
Heavy Snow
then
Rain/Snow
Wednesday Night
Low: 31 °F
Rain/Snow
Thursday
High: 35 °F
Rain/Snow
then Rain
Thursday Night
Low: 34 °F
Rain
Friday
High: 37 °F
Rain
Friday Night
Low: 34 °F
Rain Likely
then Chance
Rain
Saturday
High: 39 °F
Chance Rain
Saturday Night
Low: 34 °F
Chance Rain

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 28. South wind around 8 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.

Wednesday

Snow likely before 1pm, then snow, possibly mixed with rain. The snow could be heavy at times. High near 33. Wind chill values between 22 and 27. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Rain and snow. Low around 31. Wind chill values between 24 and 29. South southeast wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday

Rain, possibly mixed with snow, becoming all rain after 10am. High near 35. Wind chill values between 22 and 28. Southeast wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Thursday Night

Rain. Low around 34. East southeast wind 9 to 11 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 37. 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 34. Chance of precipitation is 70%.

Saturday

A chance of rain, mainly before 10am. Mostly cloudy, with a high near 39.

Saturday Night

A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 34.

Sunday

Rain, mainly after 10am. Mostly cloudy, with a high near 37.

Sunday Night

Rain and snow. Mostly cloudy, with a low around 33.