Hazardous weather outlook, 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-
WED SEP 22 2010

THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN…WESTERN…
CENTRAL…AND SOUTHERN OKLAHOMA…AND WESTERN NORTH TEXAS.

.DAY ONE…TODAY AND TONIGHT…

THUNDERSTORM OUTLOOK…
SEVERE THUNDERSTORMS ARE NOT EXPECTED.

DISCUSSION…
DAYTIME HEATING OF THE WARM AND HUMID AIR OVER THE AREA MAY LEAD TO
ISOLATED TO WIDELY SCATTERED THUNDERSTORMS THIS AFTERNOON AND EARLY
THIS EVENING… MAINLY OVER SOUTHERN OKLAHOMA AND NORTHERN TEXAS.
WEAK WINDS ALOFT AND LIMITED INSTABILITY WILL KEEP THE CHANCES OF
SEVERE WEATHER MINIMAL.  

PROBABILITY TABLE…
VALID THROUGH 700 AM CDT THURSDAY SEP 23.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
              NWS NORMAN COUNTY WARNING AREA…30 PERCENT.
PROBABILITY OF SEVERE STORMS IF STORMS OCCUR…15 PERCENT.

OTHER HAZARDOUS WEATHER…
NONE.

.DAYS TWO THROUGH SEVEN…THURSDAY THROUGH TUESDAY…

THUNDERSTORM OUTLOOK…
THUNDERSTORM CHANCES WILL INCREASE ON THURSDAY AND WILL PERSIST
THROUGH SATURDAY NIGHT. THE HIGHEST CHANCES OF THUNDERSTORMS WILL BE
THURSDAY EVENING THROUGH FRIDAY AFTERNOON AS A STORM SYSTEM PASSES
JUST NORTH OF OKLAHOMA AND A WEAK COLD FRONT MOVES SLOWLY SOUTHWARD
OVER THE AREA.

OTHER HAZARDOUS WEATHER…
NONE.

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