Heat Advisory

Locations Affected

New Berlin, PA ∙ Buckhorn, PA ∙ McClure, PA ∙ Bear Mountain, PA ∙ Wilburton, PA ∙ Port Carbon, PA ∙ Siglerville, PA ∙ Richfield, PA ∙ Valley View, PA ∙ Girardville, PA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service State College PA 759 PM EDT Tue Jun 24 2025 ...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY... * WHAT...Heat index values up to 104 degrees. * WHERE...Columbia, Juniata, Mifflin, Montour, Northumberland, Schuylkill, Snyder, Southern Lycoming, and Union Counties. * WHEN...Until 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat related illnesses. * ADDITIONAL DETAILS...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. Wear lightweight and loose fitting clothing. In addition to the daytime heat, overnight low temperatures will also be very warm and oppressively muggy.

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