BOSTON — We’re on a SEVERE WEATHER ALERT from the Boston 25 Weather Team due to a severe thunderstorm in our area.
This alert is in effect for West central Essex County, Northeastern Middlesex County, and Northeastern Worcester County until 5:30 p.m.
Those areas include Lowell, Methuen, Billerica, Chelmsford, Andover, Dracut, Tewksbury, Westford, Pepperell, Tyngsborough, Groton, Lunenburg, Townsend, Littleton, Lancaster, Ayer, Shirley, Harvard, and Dunstable.
A Severe Thunderstorm Warning is in effect for parts of our area until 8/13 5:45PM. Seek shelter immediately and stay with Boston 25 for the latest weather information. pic.twitter.com/YDHSSh0flN
— Vicki Graf (@VickiGrafWX) August 13, 2025
The National Weather Service has also said to expect “60 mph wind gusts and quarter-sized hail.”
Severe Thunderstorm Warning including Lowell MA, Ayer MA and Pepperell MA until 5:30 PM EDT pic.twitter.com/Mr2tkXWukW
— NWS Boston (@NWSBoston) August 13, 2025
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