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

ALPENTAL EXIT (TALPE)

Lat: 47.427°NLon: 121.418°WElev: 2972.0ft.

heavy snow

30°F

-1°C

Humidity	99%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	0.25 mi
Last update	13 Mar 03:51 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, 01:26pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 01:26pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 24 °F
Snow and
Areas
Freezing Fog
Tonight
Low: 14 °F
Heavy Snow
and Blustery
Saturday
High: 19 °F
Snow and
Blustery
Saturday Night
Low: 10 °F
Chance Snow
and Blustery
then Mostly
Cloudy
Sunday
High: 28 °F
Snow Likely
Sunday Night
Low: 25 °F
Snow
Monday
High: 36 °F
Rain/Snow
Monday Night
Low: 31 °F
Rain/Snow
Likely

Detailed Forecast

This Afternoon

Snow. Areas of freezing fog before 4pm. High near 24. Wind chill values between 10 and 15. West wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow, mainly before 8pm. The snow could be heavy at times. Low around 14. Wind chill values between -2 and 8. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Saturday

Snow. High near 19. Wind chill values between -4 and 1. Blustery, with a west northwest wind 24 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. 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 10. Wind chill values between -3 and 2. Blustery, with a west southwest wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 34 mph. Little or no snow accumulation expected.

Sunday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. South southwest wind 9 to 11 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow. Low around 25. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Monday

Snow before 8am, then rain and snow. High near 36. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday Night

Snow likely before 11pm, then rain and snow likely. Mostly cloudy, with a low around 31.

Tuesday

Rain and snow. Mostly cloudy, with a high near 40.

Tuesday Night

Rain, possibly mixed with snow. Mostly cloudy, with a low around 33.

Wednesday

Rain, possibly mixed with snow. Cloudy, with a high near 38.