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Elev 236 ft, 42.87 °N, 71.5 °W

Merrimack, NH Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Merrimack, NH
Elevation: 236ft
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Active Weather Alerts

Heat Advisory
Issued: 6:18 PM Aug. 6, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT FRIDAY...

* WHAT...For the first Heat Advisory, heat index values up to 99.
For the second Heat Advisory, heat index values up to 98 expected.

* WHERE...Eastern Hillsborough and Interior Rockingham Counties.

* WHEN...For the first Heat Advisory, until 8 PM EDT this evening.
For the second Heat Advisory, from 11 AM to 8 PM EDT Friday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

Heat Advisory
Issued: 6:18 PM Aug. 6, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 8 PM EDT FRIDAY...

* WHAT...For the first Heat Advisory, heat index values up to 99.
For the second Heat Advisory, heat index values up to 98 expected.

* WHERE...Eastern Hillsborough and Interior Rockingham Counties.

* WHEN...For the first Heat Advisory, until 8 PM EDT this evening.
For the second Heat Advisory, from 11 AM to 8 PM EDT Friday.

* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.

&&

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