315 AM CDT FRI JUL 6 2012 Nat’l. Weather Service/Des Moines

…EXCESSIVE HEAT WARNING IN EFFECT UNTIL 7 AM CDT SATURDAY…

TODAY…SUNNY. VERY HOT AND HUMID. HIGH AROUND 100. SOUTHWEST WIND 5 TO 15 MPH. HEAT INDEX READINGS 104 TO 109.

TONIGHT…MOSTLY CLEAR. LOW IN THE MID 70S. SOUTHWEST WIND 5 TO 10 MPH. HIGHEST HEAT INDEX READINGS 100 TO 104 THROUGH MIDNIGHT.

SATURDAY…MOSTLY SUNNY. HOT AND HUMID. HIGH IN THE LOWER 90S. NORTH WIND 5 TO 10 MPH. HIGHEST HEAT INDEX READINGS AROUND 100 IN THE AFTERNOON.

SATURDAY NIGHT…PARTLY CLOUDY THROUGH MIDNIGHT THEN BECOMING MOSTLY CLOUDY. LOW IN THE UPPER 60S. NORTHEAST WIND 5 TO 10 MPH.

SUNDAY…MOSTLY SUNNY. HIGH IN THE UPPER 80S. NORTHEAST WIND AROUND 10 MPH.

SUNDAY NIGHT AND MONDAY…PARTLY CLOUDY. LOW IN THE UPPER 60S. HIGH IN THE MID 80S.