For example, when the air temperature is 115 F (46.1 C) and the relative humidity is 30%, the wet-bulb temperature is only about 87 F (30.5 C). But when the air temperature is 102 F (38.9 C) and the ...

AUSTIN (KXAN) — After another sunny and hot October, we’ll be in for a mostly clear and seasonably cool night with lows in the 50s and 60s. Lows tonight As our wind shifts to the southeast we’ll find ...