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Elev 548 ft, 40.55 °N, 77.16 °W

Millerstown, PA Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Millerstown, PA
Elevation: 548ft
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Extreme Heat Warning
Issued: 4:59 PM Jun. 23, 2025 – National Weather Service
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY
FOR THE LOWER SUSQUEHANNA VALLEY...

* WHAT...Dangerously hot conditions with heat index values up to 110.

* WHERE...Adams, Cumberland, Dauphin, Franklin, Lancaster, Lebanon,
Perry, and York Counties.

* WHEN...Until 8 PM EDT Wednesday.

* IMPACTS...Heat related illnesses increase significantly during
extreme heat and high humidity events. Heat impacts are likely in
most health systems, heat-sensitive industries and infrastructure.

* ADDITIONAL DETAILS...Heat index values will be highest on Monday
and Tuesday. The highest heat index will occur in the urban valley
locations. Temperatures in the 70s overnight will provide little
if any relief.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Drink plenty of fluids, stay out of the sun, and stay in an
air-conditioned room. Check up on relatives and neighbors, and
provide pets with adequate water and shelter from the sun. Extreme
Heat can be life-threatening among at-risk populations, such as
children, the elderly, and those with pre-existing health conditions.

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