Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Snoqualmie Pass (SNO30)

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

30°F

-1°C

Humidity	97%
Wind Speed	NA NA MPH
Barometer	30.0 in (1015.92 mb)
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	13 Mar 03:00 AM PDT

More Information:

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

Extended Forecast for

6 Miles E Snoqualmie Pass WA

Winter Storm Warning March 14, 05:04am until March 14, 11:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 14, 05:04am until March 14, 11:00am
NOW until 11:00am Sat
Winter Storm Warning
Overnight
Low: 22 °F
Heavy Snow
Saturday
High: 30 °F
Heavy Snow
then Chance
Snow
Saturday Night
Low: 17 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 35 °F
Chance Snow
Sunday Night
Low: 31 °F
Rain/Snow
Monday
High: 44 °F
Rain
Monday Night
Low: 36 °F
Rain Likely
Tuesday
High: 45 °F
Rain

Detailed Forecast

Overnight

Snow. The snow could be heavy at times. Low around 22. Northwest wind around 8 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

Saturday

Snow, mainly before 8am. The snow could be heavy at times. High near 30. West wind around 9 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph.

Sunday

A 50 percent chance of snow after 11am. Mostly cloudy, with a high near 35. Calm wind. New snow accumulation of less than a half inch possible.

Sunday Night

Snow before 11pm, then rain and snow likely between 11pm and 2am, then rain likely after 2am. Low around 31. Calm wind. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain. High near 44. Chance of precipitation is 90%.

Monday Night

Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.

Tuesday

Rain. High near 45. Chance of precipitation is 90%.

Tuesday Night

Rain. Low around 39. Chance of precipitation is 90%.

Wednesday

Rain. Mostly cloudy, with a high near 45.

Wednesday Night

Rain. Mostly cloudy, with a low around 38.