Excessive Heat Warning continues, but storms coming for many Wednesday evening

AUSTIN (KXAN) -- Extreme heat and humidity continue in your forecast, but a brief window for rain and storms appears late Wednesday.Camp Mabry started Tuesday morning at 80° -- a new record warm low temperature, breaking the previous record of 79° set in 1998. An Excessive Heat Warning remains in effect through 9 p.m. Wednesday for maximum heat index values between 110° and 120°.
More excessive heat today and WednesdayFor two consecutive days, Camp Mabry's heat index has peaked a