Severe thunderstorms expected today – NBC Boston

We woke up to a foggy start, turning to a warm and humid day with storms possible.

Severe thunderstorms are expected northwest of I-95 Sunday afternoon, posing a primary threat of strong, damaging winds and heavy rain. There is also a threat of hail and a few tornadoes.

Get severe weather alerts for your area here, and track storms with live, interactive radar here:

The weather will remain hot and humid, with heat indices in the mid to upper 90s. Hot temperatures combined with high humidity, will create conditions ripe for severe thunderstorms between 1 p.m. and 10 p.m.

The main concern is strong wind gusts that could cause damage. Additionally, heavy rain could lead to flash flooding, especially in urban areas. There is also a risk of tornadoes due to increased wind shear and favorable conditions for their development.

NBC10 Boston

The highest tornado threat is for Vermont and New Hampshire. The severe weather threat will diminish by late evening Sunday, leaving only a few showers overnight.

NBC10 Boston

The U.S. has more tornadoes than anywhere else on Earth with more than 1,000 every year. As our planet gets hotter, it’s making supercell storms more powerful and shifting the location of Tornado Alley. National climate reporter and meteorologist Chase Cain explains the connection between climate change and tornadoes.

Looking ahead to Monday through Saturday, the weather will become less humid with some showers possible on Monday. Tuesday will be dry and warm but with more tolerable humidity.

Another round of showers and thunderstorms is expected Wednesday into Thursday, with dry and less humid weather returning by the end of the week.