The heat is with us Sunday afternoon as highs soar to the low 90s. This could be our 19th time to hit 90 or greater in Boston this summer.

The difference this time is that this will be the last we see of the heat for a while. Temps come crashing back to Earth Monday as a completely new airmass moves in and winds turn onshore.

Stream NBC10 Boston news for free, 24/7, wherever you are. WATCH HERE

In the meantime, the heat index is expected to hit the low and mid-90s, so try and stay cool and hydrated Sunday.

Thunder has also been forming along a cold front in western and northern New England and those storms are expected to arrive late Sunday afternoon and evening. While we can’t promise all towns and cities will get hit, there may be heavy rain and gusty winds with any of these cells

See Full Page