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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. 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

MF NOOKSACK (MNOW1)

Lat: 48.82453°NLon: 121.92951°WElev: 4970.0ft.

34°F

1°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

4 Miles WNW 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

This Afternoon
High: 35 °F
Snow Likely
Tonight
Low: 29 °F
Snow Likely
then Heavy
Snow
Tuesday
High: 31 °F
Heavy Snow
Tuesday Night
Low: 21 °F
Heavy Snow
then Chance
Snow
Wednesday
High: 30 °F
Snow Showers
Wednesday Night
Low: 22 °F
Chance Snow
then Slight
Chance Snow
Thursday
High: 35 °F
Chance Snow
Thursday Night
Low: 24 °F
Slight Chance
Snow
Friday
High: 37 °F
Chance Snow

Detailed Forecast

This Afternoon

Snow likely, mainly before 2pm. Mostly cloudy, with a high near 35. Wind chill values between 24 and 29. Southwest wind 11 to 13 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 29. Wind chill values between 22 and 27. Southwest wind 8 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Tuesday

Snow. The snow could be heavy at times. High near 31. Wind chill values between 17 and 22. South wind 10 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 15 to 21 inches possible.

Tuesday Night

Snow, mainly before 11pm. The snow could be heavy at times. Low around 21. Wind chill values between 11 and 16. Southwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

Wednesday

A chance of snow before 11am, then snow showers after 11am. Some thunder is also possible. High near 30. West wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

Wednesday Night

A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22. 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 35. New snow accumulation of less than a half inch possible.

Thursday Night

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

Friday

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

Friday Night

Mostly cloudy, with a low around 27.

Saturday

A slight chance of snow. Partly sunny, with a high near 43.