© 2026 New Hampshire Public Radio

Persons with disabilities who need assistance accessing NHPR's FCC public files, please contact us at publicfile@nhpr.org.
Play Live Radio
Next Up:
0:00
0:00
0:00 0:00
Available On Air Stations
YOUR UNWANTED VEHICLE KEEPS NHPR MOVING! DONATE THE CAR, TRUCK, BOAT, ATV, ETC. YOU NO LONGER NEED AND FUEL LOCAL NEWS. 🚗

Flood watch issued for much of NH; forecast calls for heavy rain, thunderstorms

There is a flood watch in effect for most of New Hampshire until Thursday, July 30, at 8 a.m.
There is a flood watch in effect for most of New Hampshire until Thursday, July 30, at 8 a.m.

A flood watch is in effect for much of New Hampshire with the forecast calling for heavy rainfall and a chance of persistent thunderstorms.

A watch means conditions are favorable for flooding, while a warning means flooding is imminent or already occurring.

The stormy weather Wednesday could bring localized rainfall amounts up to 5 inches, according to the National Weather Service.

A map showing rainfall forecast for New Hampshire through Thursday, July 30, 2026.
National Weather Service
A map showing rainfall forecast for New Hampshire through Thursday, July 30, 2026.

There is a chance of flash flooding in parts of central, northern, and southern New Hampshire through Thursday morning.

Excessive rain runoff may result in flooding of rivers, creeks, streams and other low-lying areas that are prone to flooding. Rainfall on Tuesday resulted in some notable flooding in Manchester, leaving some streets impassable.

Thunderstorms are possible after 2 p.m. for central New Hampshire, with wind gusts as high as 20 mph.

Rain is expected to continue into Thursday, with the weather system bringing the heaviest rainfall across southwestern Maine.

The extended forecast shows Friday clearing up, and a mostly dry and sunny Saturday.

Top stories of the day, every day - subscribe today!

* indicates required

Dan is a long-time New Hampshire journalist who has written for outlets including Foster's Daily Democrat, The Citizen of Laconia, The Boston Globe, and The Eagle-Tribune. He comes to NHPR from the New Hampshire Union Leader, where he reported on state, local, and national politics.
Related Content

You make NHPR possible.

NHPR is nonprofit and independent. We rely on readers like you to support the local, national, and international coverage on this website. Your support makes this news available to everyone.

Give today. A monthly donation of $5 makes a real difference.