Heat advisory, from the National Weather Service, Norman

HARPER-WOODS-ALFALFA-GRANT-KAY-ELLIS-WOODWARD-MAJOR-GARFIELD-
NOBLE-ROGER MILLS-DEWEY-CUSTER-BLAINE-KINGFISHER-LOGAN-PAYNE-
BECKHAM-WASHITA-CADDO-CANADIAN-OKLAHOMA-LINCOLN-GRADY-MCCLAIN-
CLEVELAND-POTTAWATOMIE-SEMINOLE-HUGHES-HARMON-GREER-KIOWA-JACKSON-
TILLMAN-COMANCHE-STEPHENS-GARVIN-MURRAY-PONTOTOC-COAL-COTTON-
JEFFERSON-CARTER-JOHNSTON-ATOKA-LOVE-MARSHALL-BRYAN-HARDEMAN-
FOARD-WILBARGER-WICHITA-KNOX-BAYLOR-ARCHER-CLAY-
INCLUDING THE CITIES OF…BUFFALO…ALVA…CHEROKEE…MEDFORD…
PONCA CITY…ARNETT…WOODWARD…FAIRVIEW…ENID…PERRY…
CHEYENNE…TALOGA…WEATHERFORD…CLINTON…WATONGA…
KINGFISHER…GUTHRIE…STILLWATER…ELK CITY…SAYRE…CORDELL…
ANADARKO…YUKON…EL RENO…MUSTANG…OKLAHOMA CITY…CHANDLER…
CHICKASHA…PURCELL…NORMAN…MOORE…SHAWNEE…SEMINOLE…
HOLDENVILLE…HOLLIS…MANGUM…HOBART…ALTUS…FREDERICK…
LAWTON…DUNCAN…PAULS VALLEY…SULPHUR…ADA…COALGATE…
WALTERS…WAURIKA…ARDMORE…TISHOMINGO…ATOKA…MARIETTA…
MADILL…DURANT…QUANAH…CHILLICOTHE…CROWELL…VERNON…
WICHITA FALLS…MUNDAY…KNOX CITY…SEYMOUR…ARCHER CITY…
HOLLIDAY…LAKESIDE CITY…HENRIETTA
410 AM CDT FRI JUN 29 2012

…HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING…

A HEAT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS EVENING.

* TEMPERATURE: MAXIMUM HEAT INDICES OF AROUND 105 DEGREES…
  WITH OVERNIGHT LOW TEMPERATURES IN THE MIDDLE 70S.

* IMPACTS: A CONTINUATION OF VERY HOT DAYTIME TEMPERATURES AND
  ONLY MODEST COOLING AT NIGHT WILL INCREASE THE DANGER OF HEAT
  RELATED ILLNESSES.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

TAKE EXTRA PRECAUTIONS IF YOU WORK OR SPEND TIME OUTSIDE. WHEN
POSSIBLE…RESCHEDULE STRENUOUS ACTIVITIES TO EARLY MORNING OR
EVENING. KNOW THE SIGNS AND SYMPTOMS OF HEAT EXHAUSTION AND HEAT
STROKE. WEAR LIGHT WEIGHT AND LOOSE FITTING CLOTHING WHEN
POSSIBLE. DRINK PLENTY OF WATER OR SPORT DRINKS PRIOR TO AND
DURING OUTDOOR ACTIVITIES.

TO REDUCE RISK DURING OUTDOOR WORK THE OCCUPATIONAL SAFETY AND
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS
IN SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY
HEAT SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE
IS AN EMERGENCY…CALL 9 1 1.

Thank you for joining our conversation on Oklahoma Weather Blog. We encourage your discussion but ask that you stay within the bounds of our commenting and posting policy.