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

8 Miles SSW Skykomish WA

Winter Storm Warning March 13, 12:57pm until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 12:57pm until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
This Afternoon
High: 30 °F
Snow and
Areas
Freezing Fog
Tonight
Low: 22 °F
Snow and
Dense
Freezing Fog
Saturday
High: 27 °F
Snow
Saturday Night
Low: 17 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 34 °F
Snow Likely
then
Rain/Snow
Likely
Sunday Night
Low: 32 °F
Rain/Snow
Monday
High: 40 °F
Rain/Snow
then Rain
Monday Night
Low: 37 °F
Rain

Detailed Forecast

This Afternoon

Snow. Areas of freezing fog. High near 30. Wind chill values between 22 and 27. West wind around 7 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow. Patchy fog between 11pm and midnight. Widespread dense freezing fog before 11pm. Low around 22. Wind chill values between 14 and 19. West northwest wind 6 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. High near 27. Wind chill values between 11 and 16. West northwest wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around 17. Wind chill values between 9 and 14. West northwest wind 5 to 14 mph becoming southeast after midnight. Winds could gust as high as 21 mph. Little or no snow accumulation expected.

Sunday

Snow likely before 5pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 34. Southeast wind around 7 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

Sunday Night

Rain, possibly mixed with snow. Low around 32. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 40. Chance of precipitation is 90%. Little or no snow accumulation expected.

Monday Night

Rain. Mostly cloudy, with a low around 37.

Tuesday

Rain. Cloudy, with a high near 45.

Tuesday Night

Rain. Cloudy, with a low around 39.

Wednesday

Rain. Cloudy, with a high near 43.