 1-0-2-3, KRMG Tulsa's News and Talk. Overnight clear with a low in the upper 70s. Tomorrow, sunny and hot with a high of 103. Heat index topping out at 112. 80 for low Monday night. Tuesday's high, 103. And then for Tuesday night, a chance of showers. Look for low in the mid-70s. Right now in Tulsa, we are at 80...