EXTREME HEAT WARNING - Belknap - Caroll N - Caroll S - Cheshire/Keene - Concord/Merrimack - Grafton N - Grafton S - Hillsborough - Nashua - Portsmouth Seacoast - Rockingham - Strafford - Sullivan 
HEAT ADVISORY - Coos North - Coos South - Grafton N - Grafton S 
AIR QUALITY ALERT - Portsmouth Seacoast - Rockingham |
Hot and humid conditions begin today and last through at least Friday across northern New England. The heat peaks on Thursday, with only a gradual cool down expected into the weekend. Nighttime lows in the 70s offer little relief, and will result in accumulated heat stress. With ingredients in place each day for thunderstorms, we could see a few rounds of showers and storms through Friday. A few storms could become strong to severe today or Thursday. |
| Updated: @ 07/01/2026 12:55 - next update at 13:00 | |||||||||||||||||||||||||||||||||||||||||
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| NWS Weather Forecast - Outlook: Today & Tonight | ||||||
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