Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

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 NNW Marblemount WA

Winter Storm Watch March 12, 05:00am until March 14, 05:00am

Winter Weather Advisory March 10, 01:37pm until March 11, 06:00pm

Blizzard Warning March 11, 06:00pm until March 12, 05:00am

Click here for hazard details and duration

Winter Storm Watch

Winter Weather Advisory

Blizzard Warning

Winter Weather Advisory March 10, 01:37pm until March 11, 06:00pm
NOW until 6:00pm Wed
Winter Weather Advisory
This Afternoon
High: 25 °F
Heavy Snow
Tonight
Low: 23 °F
Heavy Snow
Wednesday
High: 31 °F
Heavy Snow
Wednesday Night
Low: 25 °F
Heavy Snow
and Breezy
Thursday
High: 26 °F
Heavy Snow
Thursday Night
Low: 25 °F
Heavy Snow
Friday
High: 29 °F
Heavy Snow
Friday Night
Low: 20 °F
Snow

Detailed Forecast

This Afternoon

Snow. The snow could be heavy at times. High near 25. Wind chill values between 8 and 13. Southwest wind around 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 23. Wind chill values between 9 and 14. Southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

Snow. The snow could be heavy at times. High near 31. Wind chill values between 13 and 20. South southwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Wednesday Night

Snow before 2am, then snow showers after 2am. The snow could be heavy at times. Low around 25. Wind chill values between 10 and 19. Breezy, with a west wind 16 to 26 mph, with gusts as high as 34 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

Thursday

Snow showers before 11am, then snow after 11am. The snow could be heavy at times. High near 26. West southwest wind 13 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Low around 25. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Friday

Snow. The snow could be heavy at times. High near 29. Chance of precipitation is 100%. New snow accumulation of 13 to 19 inches possible.

Friday Night

Snow. Cloudy, with a low around 20.

Saturday

Snow before 11am, then snow showers likely after 11am. Mostly cloudy, with a high near 28.

Saturday Night

A chance of snow showers. Mostly cloudy, with a low around 19.

Sunday

Snow likely. Mostly cloudy, with a high near 32.