842 
AWUS83 KDMX 231618
RWSDMX
IAZ004>007-015>017-023>028-033>039-044>050-057>062-070>075-081>086-
092>097-240030-

WEATHER SUMMARY FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1118 AM CDT TUE JUN 23 2009


A LINE OF SHOWERS AND THUNDERSTORMS CONTINUED TO MOVE INTO
NORTHWESTERN IOWA FROM SOUTH DAKOTA THROUGH THE LATE MORNING HOURS
TUESDAY. OTHERWISE...SKIES WERE SUNNY TO MOSTLY SUNNY ACROSS THE
STATE. LATE MORNING TEMPERATURES HAD CLIMBED INTO THE UPPER 80S
AND LOW 90S...WITH HEAT INDEX VALUES ABOVE 100 DEGREES. WINDS WERE
PRIMARILY FROM THE SOUTH OR SOUTHEAST AT 5 TO 10 MPH.

SHOWERS AND THUNDERSTORMS WILL CONTINUE TO MOVE ACROSS WESTERN AND
CENTRAL IOWA THROUGHOUT THE AFTERNOON. OTHERWISE...HEAT AND
HUMIDITY WILL CONTINUE TO PLAGUE THE STATE THROUGHOUT THE
AFTERNOON TUESDAY. SHOWERS AND THUNDERSTORMS MAY BRING RELIEF
FROM THE HIGH TEMPERATURES...BUT HUMIDITY WILL REMAIN
HIGH...RESULTING IN HIGH HEAT INDEX VALUES. A HEAT ADVISORY
REMAINS IN EFFECT THROUGHOUT THE DAY TUESDAY FOR THE STATE. 

HIGH TEMPERATURES TUESDAY WILL CLIMB INTO THE LOW 90S...BUT HEAT
INDEX VALUES COULD REACH AS HIGH AS 110 DEGREES IN THE SOUTH...TO
105 DEGREES IN THE NORTH. OVERNIGHT LOW TEMPERATURES WILL COOL
INTO THE LOW TO MID 70S ACROSS THE REGION. WEDNESDAY WILL AGAIN
BRING HOT AND HUMID CONDITIONS...WITH HEAT INDEX VALUES IN THE 90S
TO THE NORTH...AND OVER 100 DEGREES IN THE SOUTH.

$$