852 PM PDT Sat Sep 7 2019 Northern Inland Waters Including The San Juan Islands- San Juan County-Western Whatcom County-Western Skagit County- Everett and Vicinity- 852 PM PDT Sat Sep 7 2019 .NOW...Thunderstorms in King and Snohomish county will move into Skagit, Whatcom and Island county in the next couple of hours. small hail and brief heavy rain can be expected with these storms wehich are moving north at about 30 mph.