AtmostormCounty briefing

San Juan County, WA

Severe-weather activation briefing

Generated 2026-09-20T07:51:03.240129+00:00

No active warnings

Radar over San Juan County, WA

County exposure (baseline)

San Juan County, WA has an estimated 17,788 residents, including 2 mobile-home parks, 1 dialysis center and 15 schools. This is the denominator behind “in the warned path”.