Home / Local Weather & Traffic / Massachusetts / Boston Severe Weather Warnings

Boston, MA Warnings, Watches and Advisories

Excessive Heat Warning

Excessive Heat Warning issued July 20 at 3:35AM EDT until July 21 at 8:00PM EDT by NWS

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT SUNDAY... * HEAT INDEX VALUES...Up to 109 due to temperatures in the upper 90s, and dewpoints in the lower 70s. * TIMING...Dangerous heat and humidity through the weekend. The worst of the heat will be from late in the morning through the

Read Full Alert

Alerts Nearby

More Local Information

Bookmark and Share

Boston weather and traffic updates by locals

Write your own Boston, Massachusetts report, forecast, or traffic update:

Please note by clicking on "Post" you acknowledge that you have read the Terms of Service and the Boston, MA report and/or forecast you are posting is in compliance with such terms. Be respectful. An inappropriate Boston, MA report and/or forecast will be removed by a moderator.
Become A Member