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

Winter Storm Warning until March 14, 05:00 AM PDT

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

12 Miles SE Skykomish WA

Winter Storm Warning March 13, 02:36pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 02:36pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 25 °F
Heavy Snow
Tonight
Low: 15 °F
Heavy Snow
Saturday
High: 18 °F
Heavy Snow
and Blustery
then Chance
Snow and
Breezy
Saturday Night
Low: 11 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 27 °F
Snow Likely
Sunday Night
Low: 26 °F
Snow
Monday
High: 35 °F
Rain/Snow
Monday Night
Low: 32 °F
Rain/Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 25. West wind around 9 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 14 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 15. Wind chill values as low as zero. West wind 9 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

Saturday

Snow likely, mainly before 8am. The snow could be heavy at times. Mostly cloudy, with a high near 18. Wind chill values as low as -3. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Saturday Night

A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 11. Wind chill values as low as -3. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 33 mph.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 27. Southwest wind 7 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Sunday Night

Snow. Low around 26. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 2pm. High near 35. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Monday Night

Rain before 8pm, then rain, possibly mixed with snow. Low around 32. Chance of precipitation is 80%.

Tuesday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 36. Chance of precipitation is 90%.

Tuesday Night

Rain. Cloudy, with a low around 34.

Wednesday

Rain. Mostly cloudy, with a high near 38.

Wednesday Night

Rain. Cloudy, with a low around 33.

Thursday

Rain, possibly mixed with snow. Mostly cloudy, with a high near 38.