Drink plenty of fluids, stay in an air-conditioned room, stay out of
the sun, and check up on relatives and neighbors.
* WHAT...Heat index values up to 105.
* WHERE...Much of northern and northeastern Iowa.
* WHEN...Until 9 PM CDT this evening.
* IMPACTS...Hot temperatures and high humidity may cause heat
illnesses.
* ADDITIONAL DETAILS...Heat impacts will be worsened by several
consecutive days of sweltering temperatures.