Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from April 14, 11:00 AM PDT until April 15, 11:00 PM PDT

Current conditions at

MARTEN RIDGE (MRTW1)

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

35°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

7 Miles NNE Mt Baker WA

Winter Storm Warning April 14, 11:00am until April 15, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 32 °F
Snow
Tuesday
High: 32 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 20 °F
Heavy Snow
and Breezy
then Chance
Snow
Wednesday
High: 30 °F
Snow Showers
Wednesday Night
Low: 21 °F
Snow Likely
then Slight
Chance Snow
Thursday
High: 34 °F
Chance Snow
Thursday Night
Low: 24 °F
Slight Chance
Snow
Friday
High: 37 °F
Slight Chance
Snow
Friday Night
Low: 27 °F
Mostly Cloudy

Detailed Forecast

Tonight

Snow. Steady temperature around 32. Wind chill values between 22 and 27. West southwest wind around 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

Tuesday

Snow before 5pm, then snow showers after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 32. Wind chill values between 17 and 22. Breezy, with a south southwest wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Tuesday Night

Snow before midnight, then a chance of snow after 2am. The snow could be heavy at times. Some thunder is also possible. Low around 20. Wind chill values between 12 and 17. Breezy, with a west wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Wednesday

A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 30. Wind chill values between 14 and 19. South wind 7 to 14 mph becoming west in the morning. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 21. West wind 5 to 13 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday

A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 34. Little or no snow accumulation expected.

Thursday Night

A 20 percent chance of snow after 11pm. Partly cloudy, with a low around 24.

Friday

A slight chance of snow. Partly sunny, with a high near 37.

Friday Night

Mostly cloudy, with a low around 27.

Saturday

Partly sunny, with a high near 44.

Saturday Night

A chance of rain and snow. Mostly cloudy, with a low around 35.