06/30/2026
The NWS has issued an Extreme Heat Watch for most of our area for Wednesday, Thursday, and Friday, with the potential for CT to reach warning-level criteria. We are expecting a long-duration heat wave starting tomorrow and potentially continuing into early next week.
•The weather will get progressively warmer each day, with 90+ highs Wednesday through Saturday.
•Heat peaks Thursday and Friday with highs 95-100 and heat indices up to 110 possible.
•There remains some uncertainty on the duration/ending of the heat sometime over the weekend.
•NWS has placed all of CT in the Major Heat Risk Category, which is one step below the highest level of Extreme.
•Thunderstorm threat begins late Tuesday, with increasing risk/areal coverage Wednesday, Thursday, and Friday.
Based on the forecast, the Office of the Governor has approved activation of the extreme heat protocol (link below) beginning at 12:00 PM on Tuesday, June 30, 2026, and continuing through 6:00 PM on Sunday, July 5, 2026.
Governor Lamont Activates Extreme Hot Weather Protocol From Tuesday Through Sunday
https://portal.ct.gov/governor/news/press-releases/2026/06-2026/governor-lamont-activates-extreme-hot-weather-protocol-from-tuesday-through-sunday?language=en_US
As a reminder the Town of South Windsor cooling centers are located at the South Windsor Library located at 1550 Sullivan Avenue and South Windsor Senior Center located at 150 Nevers Road during normal business hours.
If you are under an extreme heat warning recommendations are:
1) Find air conditioning, if possible.
2) Avoid strenuous activities.
3) Watch for heat illness.
4) Wear light clothing.
5) Check on family members and neighbors.
6) Drink plenty of fluids.
7) Watch for heat cramps, heat exhaustion, and heat stroke.
8) Never leave people or pets in a closed car.