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

JOHNSON RIDGE (SKKW1)

Lat: 47.79992°NLon: 121.286°WElev: 2028.0ft.

42°F

6°C

Humidity	99%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	42°F (6°C)
Visibility	NA
Last update	13 Apr 11:29 AM PDT

More Information:

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

Extended Forecast for

12 Miles W Trinity WA

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

Click here for hazard details and duration

Winter Storm Warning

Today
High: 27 °F
Snow Likely
and Breezy
Tonight
Low: 21 °F
Snow Likely
and Breezy
Tuesday
High: 23 °F
Heavy Snow
and Breezy
Tuesday Night
Low: 13 °F
Heavy Snow
and Breezy
Wednesday
High: 20 °F
Snow and
Breezy
Wednesday Night
Low: 14 °F
Chance Snow
and Breezy
then Slight
Chance Snow
Thursday
High: 23 °F
Chance Snow
and Breezy
Thursday Night
Low: 15 °F
Slight Chance
Snow and
Breezy
Friday
High: 28 °F
Slight Chance
Snow

Detailed Forecast

Today

Snow likely, mainly before noon. Mostly cloudy, with a high near 27. Wind chill values between 10 and 15. Breezy, with a west wind around 22 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely, mainly before 5am. Mostly cloudy, with a low around 21. Wind chill values between 5 and 10. Breezy, with a west wind around 22 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Tuesday

Snow, mainly after 8am. The snow could be heavy at times. High near 23. Wind chill values between 5 and 10. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Tuesday Night

Snow. The snow could be heavy at times. Low around 13. Wind chill values between -5 and 5. Breezy, with a southwest wind 22 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Wednesday

Snow, mainly after 11am. High near 20. Breezy, with a west wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

A 50 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 14. Breezy. New snow accumulation of less than one inch possible.

Thursday

A 30 percent chance of snow, mainly after 11am. Partly sunny, with a high near 23. Breezy. Little or no snow accumulation expected.

Thursday Night

A slight chance of snow after 11pm. Partly cloudy, with a low around 15. Breezy.

Friday

A slight chance of snow. Mostly sunny, with a high near 28.

Friday Night

Partly cloudy, with a low around 18.

Saturday

Partly sunny, with a high near 33.