Connecticut weather alerts
There are no active weather alerts for Connecticut right now.
Updated from the National Weather Service · lists refresh hourly; the live map loads current alerts directly from the NWS
Map data: NWS, OpenFreeMap, OpenStreetMap
Connecticut alerts by type
- Connecticut tornado warnings
- Connecticut severe thunderstorm warnings
- Connecticut flash flood warnings
- Connecticut flood warnings
- Connecticut flood watches
- Connecticut winter storm warnings
- Connecticut winter storm watches
- Connecticut winter weather advisories
- Connecticut freeze warnings
- Connecticut frost advisories
- Connecticut heat advisories
- Connecticut high wind warnings
- Connecticut wind advisories
- Connecticut red flag warnings
- Connecticut dense fog advisories
Connecticut counties
Every county page lists its active alerts, the alerts issued there in recent days and its full warning and tornado history.
Cities in Connecticut
How often alerts are issued in Connecticut
Average number of alert events per year in Connecticut, 2016–2025, from the NWS warning archive.
| Alert type | Per year | 2025 | 2026 so far | Most recent |
|---|---|---|---|---|
| Severe Thunderstorm Warning | 74.2 | 65 | 72 | October 16, 2026 |
| Flood Advisory | 65.5 | 34 | 41 | October 11, 2026 |
| Flood Warning | 35.3 | 10 | 5 | July 6, 2026 |
| Winter Weather Advisory | 33.2 | 29 | 18 | March 5, 2026 |
| Wind Advisory | 27.4 | 34 | 7 | September 25, 2026 |
| Flood Watch | 19.8 | 16 | 14 | September 13, 2026 |
| Severe Thunderstorm Watch | 19.7 | 18 | 17 | October 16, 2026 |
| Coastal Flood Advisory | 19.4 | 12 | 8 | September 28, 2026 |
| Flash Flood Warning | 18.8 | 10 | 22 | September 13, 2026 |
| Heat Advisory | 15.3 | 22 | 16 | August 9, 2026 |
| Dense Fog Advisory | 15 | 6 | 4 | March 16, 2026 |
| Frost Advisory | 11.6 | 11 | 13 | November 1, 2026 |
| Winter Storm Watch | 9.4 | 10 | 6 | February 22, 2026 |
| Winter Storm Warning | 9.4 | 9 | 6 | February 22, 2026 |
| Freeze Warning | 5.7 | 5 | 2 | October 18, 2026 |
| Red Flag Warning | 5.6 | 0 | 0 | November 15, 2024 |
Tornadoes in Connecticut
Connecticut has recorded 125 tornadoes since 1950, an average of 2.1 per year over the last 30 years, with 4 deaths. See Connecticut tornado history, maps and records →