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Elev 482 ft, 43.03 °N, 76.62 °W

Port Byron, NY Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Port Byron, NY
Elevation: 482ft
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Active Weather Alerts

Extreme Heat Warning
Issued: 4:39 PM Jun. 30, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM EDT
FRIDAY...

* WHAT...For the Heat Advisory, heat index values as high as 100.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values as high as 105 expected.

* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Oswego,
Livingston, and Ontario Counties.

* WHEN...For the Heat Advisory, until 8 PM EDT this evening. For the
Extreme Heat Warning, from noon Wednesday to 8 PM EDT Friday.

* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities. Hot temperatures
and high humidity may cause heat related illnesses to occur.

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. Young children and
pets should never be left unattended in vehicles under any
circumstances. This is especially true during hot weather when car
interiors can reach lethal temperatures in a matter of minutes.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

Heat Advisory
Issued: 4:39 PM Jun. 30, 2026 – National Weather Service
...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...EXTREME HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 8 PM EDT
FRIDAY...

* WHAT...For the Heat Advisory, heat index values as high as 100.
For the Extreme Heat Warning, dangerously hot conditions with heat
index values as high as 105 expected.

* WHERE...Niagara, Orleans, Monroe, Wayne, Northern Cayuga, Oswego,
Livingston, and Ontario Counties.

* WHEN...For the Heat Advisory, until 8 PM EDT this evening. For the
Extreme Heat Warning, from noon Wednesday to 8 PM EDT Friday.

* IMPACTS...Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities. Hot temperatures
and high humidity may cause heat related illnesses to occur.

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. Young children and
pets should never be left unattended in vehicles under any
circumstances. This is especially true during hot weather when car
interiors can reach lethal temperatures in a matter of minutes.

Take extra precautions if you work or spend time outside. When
possible reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear lightweight and loose fitting clothing when possible.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! Call 9 1 1.

&&

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