Weather Alerts Map

Waterbury weather alerts

There are no active weather alerts for Waterbury, CT right now.

The National Weather Service issues alerts for Waterbury as part of New Haven County.

Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS

Map data: NWS, OpenFreeMap, OpenStreetMap

Tornado history within 25 miles of Waterbury

58 tornadoes have been recorded within 25 miles of Waterbury since 1950, killing 1 people and injuring 177. The most recent was on June 21, 2024 (rated EF0).

EF0: 14EF014EF1: 30EF130EF2: 11EF211EF3: 2EF32EF4: 1EF41EF5: 0EF5
Tornadoes by (E)F rating

Strongest tornadoes within 25 miles of Waterbury

DateRatingCountyPath lengthWidthDeathsInjuries
July 10, 1989F4New Haven County3 mi100 yd040
May 24, 1962F3New Haven County11.6 mi120 yd150
July 29, 1971F3New Haven County0.1 mi200 yd02
August 21, 1951F2Litchfield County43.9 mi100 yd09
July 12, 1950F2Middlesex County10 mi10 yd00

Most recent tornadoes

DateRatingCountyPath lengthWidthDeathsInjuries
June 21, 2024EF0Litchfield County2 mi250 yd00
August 12, 2023EF0Litchfield County0.8 mi30 yd00
November 13, 2021EF0New Haven County1.9 mi300 yd00
November 13, 2021EF0New Haven County3.6 mi100 yd00
April 21, 2021EF0Litchfield County1 mi30 yd00

Connecticut tornado history and map →

How often alerts are issued for New Haven County

Alert type2016–2025Last issued
Flood Advisory215September 13, 2026
Severe Thunderstorm Warning114August 27, 2026
Wind Advisory98September 25, 2026
Coastal Flood Advisory89September 28, 2026
Winter Weather Advisory85March 3, 2026
Dense Fog Advisory79March 16, 2026
Flood Watch56September 13, 2026
Flood Warning52March 17, 2026
Severe Thunderstorm Watch50October 16, 2026
Frost Advisory49November 1, 2026

Full New Haven County alert history →

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