Heat Advisory

Locations Affected

Waller, PA ∙ Alum Bank, PA ∙ Beaver Springs, PA ∙ Defiance, PA ∙ Shamokin, PA ∙ Mattawana, PA ∙ Branchdale, PA ∙ Lecontes Mills, PA ∙ Auburn, PA ∙ Farrandsville, PA

Full Alert Message

URGENT - WEATHER MESSAGE National Weather Service State College PA 302 AM EDT Sat Jun 21 2025 ...HEAT ADVISORY IN EFFECT FROM 11 AM SUNDAY TO 8 PM EDT WEDNESDAY... * WHAT...Heat index values up to 100 expected. * WHERE...A portion of central Pennsylvania. * WHEN...From 11 AM Sunday to 8 PM EDT Wednesday. * IMPACTS...Hot temperatures and high humidity may cause heat-related illnesses. * ADDITIONAL DETAILS...Heat index values and the associated risk of heat-related impacts will be highest on Monday and Tuesday. Limited acclimation will increase the risk of heat-related impacts. 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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