* WHAT...Heat index values up to 99 expected.
* WHERE...Counties of Huntingdon, Mifflin, Juniata, Fulton, Franklin, Southern Lycoming, Union, Snyder, Montour, Northumberland, Columbia, Perry, Schuylkill, and Cumberland.
* WHEN...From noon to 7 PM EDT Friday.
* IMPACTS...Hot temperatures and high humidity may cause heat illnesses to occur.
* ADDITIONAL DETAILS...Excessive Heat can be life-threatening among at-risk populations, such as children, the elderly, and those with pre-existing health conditions.
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.