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Elev 236 ft, 42.87 °N, 71.49 °W

Merrimack, NH Severe Weather Alertstar_ratehome

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

Winter Storm Warning
Issued: 5:37 PM Dec. 1, 2025 – National Weather Service
...WINTER STORM WARNING IN EFFECT FROM 8 AM TUESDAY TO 4 AM EST
WEDNESDAY...

* WHAT...Heavy snow expected. Total snow accumulations between 6 and
9 inches.

* WHERE...Portions of south central, southwest, and western Maine
and central, northern, and southern New Hampshire.

* WHEN...From 8 AM Tuesday to 4 AM EST Wednesday.

* IMPACTS...A snowstorm will bring plowable snow to the region with
a period of moderate travel impacts expected. Periods of moderate
snow and low visibility will be the biggest hazards. The potential
exists for snowbands that will bring periods of locally heavy
snowfall, which will lead to rapid snow accumulations and
extremely dangerous travel conditions. Periods of moderate and
heavy snow will combine with low visibility to create dangerous
driving conditions. The hazardous conditions could impact the
Tuesday morning and evening commutes.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions can
be obtained by going to newengland511.org

Persons should delay all travel if possible. If travel is absolutely
necessary, drive with extreme caution and be prepared for sudden
changes in visibility. Leave plenty of room between you and the
motorist ahead of you, and allow extra time to reach your
destination. Avoid sudden braking or acceleration, and be especially
cautious on hills or when making turns. Make sure your car is
winterized and in good working order.

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