WEATHER ALERT: A Severe Thunderstorm Warning has been issued for parts of Hillsborough, Rockingham, Merrimack county until 5/21 7:30PM.

Move indoors and stay away from windows. Updates on WMUR TV and wmur.com/weather. #NHwx #WMUR

Storm's a comin'

About 2' of rain has fallen in just the past hour in Alstead, Acworth, and Marlow. #NHwx WMUR TV

WEATHER ALERT: A Flash Flood Warning has been issued for parts of Sullivan, Cheshire county until 5/21 8:30PM.

Remember to never drive through flooded roads. Updates on WMUR TV and wmur.com/weather. #NHwx #WMUR

Strong thunderstorms producing about quarter size hail in Charlestown! This was taken around 4:45 PM. Thanks to Becky for this photo. #NHwx WMUR TV

The strongest part of this cell is sitting just north of Alstead. Radar indicating quarter size hail possible just north of Route 12A. #NHwx WMUR TV

WEATHER ALERT: A Severe Thunderstorm Warning has been issued for parts of Sullivan, Cheshire county until 5/21 5:30PM.

Move indoors and stay away from windows. Updates on WMUR TV and wmur.com/weather. #NHwx #WMUR

3:55 PM - Watching a strong thunderstorm over Pittsfield and Barnstead. Radar estimates show dime size hail right over Rt. 28. #NHwx WMUR TV

Dark skies over Lake Winnipesaukee from a thunderstorm sitting near Moultonborough.

Boaters enjoying today's warmth should try to get off the lake until that storm passes! #NHwx WMUR TV

And there it is. Your first 90 of the year for Manchester, NH.
#NHwx

Getting very warm out there, along with rising humidity. This will help to promote more pop-up downpours and thunderstorms in the hours ahead, especially away from the coast. WMUR TV

Threat remains for a few stronger thunderstorms capable of producing gusty winds and hail this afternoon. WMUR TV

A round of thunderstorms is possible after 2-3 PM across much of New Hampshire. Some stronger cells could produce small hail and locally gusty winds. #NHwx WMUR TV

Heat and humidity are expected to build in the days ahead. Could make a run at 90°+ for interior zones.

A good reminder that, while it's important to stay cool, water temperatures are still dangerously cold.

wmur.com/article/new-ha…

#NHwx WMUR TV

Saturday's earthquake in West Chesterfield was the fourth earthquake in New Hampshire in 2024.

Here's how many we've recorded in the past decade:

2023: 9
2022: 10
2021: 6
2020: 8
2019: 7
2018: 11
2017: 10
2016: 12
2015: 18
2014: 12

Not uncommon to have several per year!

Manchester, NH has recorded a 90-degree day prior to June 1st in 13 of the last 15 years. By comparison, Boston, MA has managed this in only 7 of the last 15 years.

This contrast is likely to be on display once again this Wednesday (and possibly Tuesday as well). #MAwx #NHwx

A stretch of summer-like weather sets up next week. Widespread 80s possible Tuesday through Thursday! WMUR TV

It's cloudy and cool, so it must be the weekend!

A big one for graduates (congrats!), but we may have to dodge some light rain at times today. WMUR TV

3:35 PM - Strong thunderstorms drifting northward through the Great North Woods. This one near Stratford and Errol could produce penny size hail. #NHwx WMUR TV

This afternoon, we got a unique look at how hydrologists from the USGS collect river observation data across New England and how it helps communities prepare for future flooding events.

The full story coming later this month to WMUR TV… #NHwx