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

2 Miles ESE Snoqualmie Pass WA

Winter Storm Warning March 13, 09:00am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 09:00am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Today
High: 34 °F
Rain/Snow
Tonight
Low: 23 °F
Snow
Saturday
High: 30 °F
Snow
Saturday Night
Low: 18 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 35 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 31 °F
Rain
Monday
High: 43 °F
Rain
Monday Night
Low: 36 °F
Rain Likely

Detailed Forecast

Today

Snow before 11am, then snow, possibly mixed with rain. The snow could be heavy at times. High near 34. Calm wind. Chance of precipitation is 100%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow, mainly before 11pm. Low around 23. Light northwest wind. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. High near 30. West wind 6 to 8 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 18. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 18 mph.

Sunday

Snow likely before 2pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 35. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain. Low around 31. Chance of precipitation is 90%.

Monday

Rain. High near 43. Chance of precipitation is 80%.

Monday Night

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

Tuesday

Rain. High near 48. Chance of precipitation is 80%.

Tuesday Night

Rain. Mostly cloudy, with a low around 38.

Wednesday

Rain. Mostly cloudy, with a high near 46.