Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains Thursday night, crossing the Midwest and reaching the Gulf Coast Friday night. Confidence continues to increase for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Snoqualmie Pass (SNO30)

Lat: 47.42487°NLon: 121.41395°WElev: 3010.0ft.

32°F

0°C

Humidity	99%
Wind Speed	NA NA MPH
Barometer	30.27 in (1025.06 mb)
Dewpoint	32°F (0°C)
Visibility	NA
Last update	29 Jan 12:00 AM PST

More Information:

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

Extended Forecast for

17 Miles WSW Leavenworth WA

Overnight
Low: 29 °F
Heavy Snow
Thursday
High: 34 °F
Rain/Snow
Thursday Night
Low: 31 °F
Rain/Snow
Friday
High: 35 °F
Snow then
Rain/Snow
Friday Night
Low: 31 °F
Rain/Snow
then Slight
Chance Rain
Saturday
High: 38 °F
Slight Chance
Rain/Snow
then Mostly
Cloudy
Saturday Night
Low: 30 °F
Mostly Cloudy
Sunday
High: 36 °F
Snow Likely
Sunday Night
Low: 28 °F
Snow Likely
then Chance
Snow

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 29. South wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 2 to 4 inches possible.

Thursday

Snow before 10am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 34. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Thursday Night

Rain and snow before 4am, then a slight chance of rain. Low around 31. South wind around 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Friday

Snow before 1pm, then rain, possibly mixed with snow. High near 35. South wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Friday Night

Rain, possibly mixed with snow, becoming all rain after 7pm. Low around 31. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Saturday

A slight chance of rain and snow before 10am. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.

Saturday Night

Mostly cloudy, with a low around 30.

Sunday

Snow likely, mainly after 4pm. Mostly cloudy, with a high near 36. Chance of precipitation is 60%.

Sunday Night

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

Monday

A chance of snow. Mostly cloudy, with a high near 34.

Monday Night

A chance of snow. Mostly cloudy, with a low around 27.