Weather Alerts For Mystic, CT

# HEADLINE -------------------- FROST ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT THIS MORNING # DETAILS -------------------- WHAT Temperatures in the mid 30s, and locally as low 25 to 30 in parts of the Pine Barrens of Long Island, will result in frost formation. WHERE In Connecticut, Southern Fairfield, Southern Middlesex, Southern New Haven, and Southern New London Counties. In New York, Northeast Suffolk and Southeast Suffolk Counties. WHEN Until 9 AM EDT this morning. IMPACTS Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. ISSUED AT Sunday, October 25, 2026 at 2:56 AM EDT ISSUED BY National Weather Service New York NY HEADER URGENT - WEATHER MESSAGE # PRECAUTIONARY/PREPAREDNESS ACTIONS -------------------- Take steps now to protect tender plants from the cold. # AREAS AFFECTED -------------------- Northeast Suffolk, Southeast Suffolk, Southern Fairfield, Southern Middlesex, Southern New Haven, Southern New London