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

MARTEN RIDGE (MRTW1)

Lat: 48.76292°NLon: 121.69823°WElev: 3520.0ft.

29°F

-2°C

Humidity	NA
Wind Speed	NA NA MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

10 Miles E Marblemount WA

Winter Storm Warning March 13, 10:21am until March 14, 05:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning March 13, 10:21am until March 14, 05:00am
NOW until 5:00am Sat
Winter Storm Warning
Today
High: 29 °F
Snow Likely
Tonight
Low: 20 °F
Snow Likely
Saturday
High: 27 °F
Snow
Saturday Night
Low: 17 °F
Chance Snow
then Mostly
Cloudy
Sunday
High: 33 °F
Snow
Sunday Night
Low: 31 °F
Snow
Monday
High: 40 °F
Rain/Snow
then Rain
Monday Night
Low: 38 °F
Rain

Detailed Forecast

Today

Snow likely, mainly before noon. Mostly cloudy, with a high near 29. Wind chill values between 20 and 25. South southeast wind around 6 mph becoming west in the afternoon. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow likely, mainly after 3am. Mostly cloudy, with a low around 20. West southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday

Snow. High near 27. Wind chill values between 13 and 18. West wind 5 to 10 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 17. West wind 5 to 10 mph becoming light and variable in the evening. Little or no snow accumulation expected.

Sunday

Snow, mainly after 11am. High near 33. East southeast wind around 5 mph becoming light and variable. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Sunday Night

Snow, mainly before 5am. Low around 31. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Monday

Rain, possibly mixed with snow, becoming all rain after 8am. High near 40. Chance of precipitation is 100%. Little or no snow accumulation expected.

Monday Night

Rain. Cloudy, with a low around 38.

Tuesday

Rain. Cloudy, with a high near 43.

Tuesday Night

Rain. Cloudy, with a low around 40.

Wednesday

Rain. Cloudy, with a high near 43.