…HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM CDT THIS EVENING… …HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM CDT WEDNESDAY… * WHAT…For the Heat Advisory today, heat index values up to 109 expected. For the Heat Advisory Wednesday, heat index values up to 110 expected. * WHERE…Portions of central, east central, northern, northwest, southeast, southern, and southwest Oklahoma and northern Texas. * WHEN…For the Heat Advisory today, until 8 PM CDT this evening. For the Heat Advisory Wednesday, from noon to 8 PM CDT Wednesday. * IMPACTS…Hot temperatures and high humidity may cause heat illnesses. 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. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke. &&