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Elev 948 ft, 44.12 °N, 71.36 °W

Twin Mountain, NH Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Twin Mountain, NH
Elevation: 948ft
Nearby Weather Stations

Active Weather Alerts

Flood Watch
Issued: 12:21 PM Jun. 12, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH LATE
TONIGHT...

* WHAT...Flash Flooding caused by slow moving thunderstorms and
repeating rounds of heavy rainfall.

* WHERE...Portions of Maine, including the following areas, Central
Somerset, Interior Cumberland Highlands, Northern Franklin,
Northern Oxford, Southern Franklin, Southern Oxford and Southern
Somerset and northern New Hampshire, including the following
areas, Northern Carroll and Southern Carroll.

* WHEN...From 2 PM EDT this afternoon through late tonight.

* IMPACTS...Excessive runoff may result in rapid rises in area
rivers and streams, and flooding of other low-lying and
flood-prone locations. In recently wet areas like Carroll County
New Hampshire, brooks and streams are already running high and
could flood quickly with more heavy rain.

* ADDITIONAL DETAILS...
- Storms will be slow-moving and capable of producing
torrential rainfall. Localized rainfall totals in excess of 3
inches are possible, which may occur in as little as an hour
or two. Recent wet conditions keeping streams running high,
and soils wet. These areas in particular will be more
vulnerable to flash flooding. However rainfall amounts
exceeding 3 inches in a few hours could result in flooding
for most areas regardless of antecedent conditions.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor the latest forecast and be prepared to take
action should Flash Flood Warnings be issued.
It is important to know where you are relative to streams, rivers,
or creeks which can become killers in heavy rains. Campers and
hikers should avoid stream crossings.

&&

Heat Advisory
Issued: 6:29 AM Jun. 12, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING...

* WHAT...Heat index values of 95 to 100 expected.

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

* WHEN...From noon today to 8 PM EDT this evening.

* 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.

Take extra precautions when outside. Wear lightweight and loose
fitting clothing. Try to limit strenuous activities to early morning
or evening. Take action when you see symptoms of heat exhaustion and
heat stroke.

&&

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