Active Weather Alerts
Special Weather Statement
Issued: 6:07 AM Apr. 12, 2026 – National Weather Service
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN MARIN AND SOUTHEASTERN SONOMA COUNTIES UNTIL 1130 PM PDT... At 1107 PM PDT, Doppler radar was tracking a strong thunderstorm over San Geronimo, or 9 miles west of San Rafael, moving northeast at 35 mph. HAZARD...Wind gusts up to 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Hail may accumulate on roadways causing hazardous travel. Locations impacted include... San Rafael, Novato, San Anselmo, Fairfax, Lucas Valley-Marinwood, San Geronimo, Black Point-Green Point, Woodacre and Lagunitas-Forest Knolls. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. && MAX HAIL SIZE...0.25 IN; MAX WIND GUST...40 MPH
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