* WHAT...Heat index values as high as 104 expected.

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

* WHEN...From noon Sunday to 6 PM EDT Tuesday.

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

* ADDITIONAL DETAILS...Overnight relief from the heat will be
minimal due to the warm night time temperatures, especially in
urban areas.

WWUS71 KBUF 211750
NPWBUF

Heat Advisory
National Weather Service Buffalo NY
150 PM EDT Sat Jun 21 2025
NYZ003>006-013-014
/O.CON.KBUF.HT.Y.0001.250622T1600Z-250624T2200Z/
Monroe-Wayne-Northern Cayuga-Oswego-Livingston-Ontario

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON SUNDAY TO 6 PM EDT TUESDAY...

* WHAT...Heat index values as high as 104 expected.

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

* WHEN...From noon Sunday to 6 PM EDT Tuesday.

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

* ADDITIONAL DETAILS...Overnight relief from the heat will be
minimal due to the warm night time temperatures, especially in
urban areas.
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.

Local Weather

Penfield, New York, US