FPUS74 KOUN 241901
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
201 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-241800-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
201 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
THUNDERSTORMS HAVE BEGUN TO DEVELOP ALONG THE DRYLINE ACROSS WESTERN 
PARTS OF OKLAHOMA AND NORTH TEXAS. AT 155 PM...THE INITIAL STORM 
DEVELOPMENT WAS OCCURRING IN THE AREA BETWEEN VERNON TEXAS AND 
CLINTON OKLAHOMA. THESE THUNDERSTORMS ARE EXPECTED TO INTENSIFY 
RAPIDLY AND BECOME SEVERE. 

PEOPLE IN WESTERN OKLAHOMA AND WESTERN NORTH TEXAS...ESPECIALLY FROM 
AROUND CLINTON AND WEATHERFORD SOUTHWARD TO NEAR VERNON 
TEXAS...SHOULD REMAIN ALERT FOR THE IMMINENT DEVELOPMENT OF SEVERE 
THUNDERSTORM.


$$



FPUS74 KOUN 241902
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
202 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-241800-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
202 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
THUNDERSTORMS HAVE BEGUN TO DEVELOP ALONG THE DRYLINE ACROSS WESTERN 
PARTS OF OKLAHOMA AND NORTH TEXAS. AT 155 PM...THE INITIAL STORM 
DEVELOPMENT WAS OCCURRING IN THE AREA BETWEEN VERNON TEXAS AND 
CLINTON OKLAHOMA. THESE THUNDERSTORMS ARE EXPECTED TO INTENSIFY 
RAPIDLY AND BECOME SEVERE. 

PEOPLE IN WESTERN OKLAHOMA AND WESTERN NORTH TEXAS...ESPECIALLY FROM 
AROUND CLINTON AND WEATHERFORD SOUTHWARD TO NEAR VERNON 
TEXAS...SHOULD REMAIN ALERT FOR THE IMMINENT DEVELOPMENT OF SEVERE 
THUNDERSTORM.


$$



FPUS74 KOUN 241902 RRA
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
202 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-242000-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
202 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
THUNDERSTORMS HAVE BEGUN TO DEVELOP ALONG THE DRYLINE ACROSS WESTERN 
PARTS OF OKLAHOMA AND NORTH TEXAS. AT 155 PM...THE INITIAL STORM 
DEVELOPMENT WAS OCCURRING IN THE AREA BETWEEN VERNON TEXAS AND 
CLINTON OKLAHOMA. THESE THUNDERSTORMS ARE EXPECTED TO INTENSIFY 
RAPIDLY AND BECOME SEVERE. 

PEOPLE IN WESTERN OKLAHOMA AND WESTERN NORTH TEXAS...ESPECIALLY FROM 
AROUND CLINTON AND WEATHERFORD SOUTHWARD TO NEAR VERNON 
TEXAS...SHOULD REMAIN ALERT FOR THE IMMINENT DEVELOPMENT OF SEVERE 
THUNDERSTORM.


$$



FPUS74 KOUN 242018 RRA
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
318 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-242200-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
318 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
SEVERE THUNDERSTORMS CONTINUE TO DEVELOP AND MOVE NORTHEASTWARD OVER 
PARTS OF WESTERN OKLAHOMA. THESE THUNDERSTORMS WILL PRODUCE VERY 
LARGE HAIL AND DAMAGING WINDS. THE STRONGER STORMS MAY ALSO PRODUCE 
TORNADOES. 

THE GREATEST SEVERE WEATHER THREAT THROUGH 4 PM WILL BE IN THE AREA 
FROM AROUND HOBART AND ANADARKO...NORTHWARD TO AROUND ALVA AND 
CHEROKEE. PEOPLE IN THESE AREAS SHOULD BE PREPARED FOR THE ONSET OF 
SEVERE WEATHER INCLUDING VERY LARGE HAIL...DAMAGING WINDS...AND 
POSSIBLY TORNADOES. 

THE SEVERE THUNDERSTORMS WILL CONTINUE TO MOVE NORTHEAST AT 40 TO 50 
MPH AND WILL BE APPROACHING THE I-35 CORRIDOR BETWEEN 4 AND 6 
PM.     

$$



FPUS74 KOUN 242117 RRA
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
417 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-250000-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
417 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
SEVERE THUNDERSTORMS...SOME PRODUCING TORNADOES...CONTINUED MOVING 
NORTHEASTWARD FROM WESTERN INTO CENTRAL OKLAHOMA. THE THREAT FOR 
TORNADOES WILL REMAIN HIGH THROUGH THE EARLY EVENING AS THESE 
THUNDERSTORMS MOVE NORTHEASTWARD INTO AREAS FROM THE OKLAHOMA CITY 
METRO AREA NORTHWARD TO THE KANSAS LINE. 

OTHER SEVERE THUNDERSTORMS WERE RAPIDLY DEVELOPING FROM AROUND UNION 
CITY SOUTHWARD THROUGH LAWTON TO WICHITA FALLS AND ARCHER CITY 
TEXAS. THESE STORMS ARE ALSO DEVELOPING IN AN AREA CONDUCIVE TO THE 
RAPID DEVELOPMENT OF SEVERE THUNDERSTORMS. SIGNIFICANT SEVERE 
WEATHER...INCLUDING TORNADOES...GIANT HAIL...AND DAMAGING WINDS WILL 
ALSO BE POSSIBLE WITH THESE STORMS AS THEY CONTINUE ON TO THE 
NORTHEAST. 
    

$$



FPUS74 KOUN 242203 RRA
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
503 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-250000-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
503 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
SEVERE THUNDERSTORMS...SOME PRODUCING TORNADOES...CONTINUED MOVING 
NORTHEASTWARD THROUGH CENTRAL OKLAHOMA. THE THREAT FOR 
TORNADOES WILL REMAIN HIGH THROUGH THE EARLY EVENING AS THESE 
THUNDERSTORMS MOVE NORTHEASTWARD THROUGH AREAS FROM ENID AND PONCA 
CITY...SOUTHWARD THROUGH THE OKLAHOMA CITY METRO AREA...TO AROUND 
DUNCAN AND WAURIKA. 

IN ADDITION TO THE THREAT OF TORNADOES...THESE STORMS WILL ALSO 
PRODUCE GIANT HAIL AND DAMAGING STRAIGHT LINE WINDS. 

THE THREAT FOR SEVERE STORMS WILL GRADUALLY SPREAD EASTWARD TO AREAS 
NEAR AND EAST OF I-35 BETWEEN 6 PM AND 8 PM.

$$



FPUS74 KOUN 250000 RRA
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
700 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-250200-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
700 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
SEVERE THUNDERSTORMS...SOME PRODUCING TORNADOES...CONTINUED MOVING 
NORTHEASTWARD THROUGH CENTRAL OKLAHOMA. AT 7 PM...THE THUNDERSTORMS 
WERE MAINLY SOUTHEAST OF A STILLWATER TO CHOCTAW TO RINGLING LINE. 
THE THREAT FOR TORNADOES WITH THESE STORMS WILL REMAIN HIGH THROUGH 
THE EARLY EVENING. IN ADDITION...VERY LARGE HAIL AND DAMAGING 
STRAIGHT LINE WINDS WILL ALSO BE POSSIBLE. 

THE STORMS WILL CONTINUE TO MOVE NORTHEAST AND WILL BE MAINLY 
AFFECTING PARTS OF EASTERN OKLAHOMA BY LATE EVENING. 

$$



FPUS74 KOUN 250129 RRA
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
829 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-250300-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
829 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
SEVERE THUNDERSTORMS...SOME PRODUCING TORNADOES...CONTINUED MOVING 
NORTHEASTWARD THROUGH SOUTHEAST OKLAHOMA. AT 8 PM...THE 
THUNDERSTORMS WERE MAINLY SOUTHEAST OF A HOLDENVILLE TO MADILL 
LINE. THE THREAT FOR TORNADOES WITH THESE STORMS WILL REMAIN HIGH 
THROUGH MID EVENING. IN ADDITION...VERY LARGE HAIL AND DAMAGING 
STRAIGHT LINE WINDS WILL ALSO BE POSSIBLE. 

THE STORMS WILL CONTINUE TO MOVE NORTHEAST AND WILL BE MAINLY 
AFFECTING FAR EASTERN PARTS OF OKLAHOMA BY LATE EVENING. 

$$



FPUS74 KOUN 250249 RRA
NOWOUN

SHORT TERM FORECAST
NATIONAL WEATHER SERVICE NORMAN OK
949 PM CDT TUE MAY 24 2011

OKZ004>048-050>052-TXZ083>090-250400-
ALFALFA-ARCHER-ATOKA-BAYLOR-BECKHAM-BLAINE-BRYAN-CADDO-CANADIAN-
CARTER-CLAY-CLEVELAND-COAL-COMANCHE-COTTON-CUSTER-DEWEY-ELLIS-FOARD-
GARFIELD-GARVIN-GRADY-GRANT-GREER-HARDEMAN-HARMON-HARPER-HUGHES-
JACKSON-JEFFERSON-JOHNSTON-KAY-KINGFISHER-KIOWA-KNOX-LINCOLN-LOGAN-
LOVE-MAJOR- MARSHALL-MCCLAIN-MURRAY-NOBLE-OKLAHOMA-PAYNE-PONTOTOC- 
POTTAWATOMIE-ROGER MILLS-SEMINOLE-STEPHENS-TILLMAN-WASHITA-WICHITA- 
WILBARGER-
949 PM CDT TUE MAY 24 2011

.REGIONAL WEATHER DISCUSSION...
STRONG TO SEVERE THUNDERSTORMS WILL CONTINUE TO MOVE ACROSS PORTIONS 
OF SOUTHEAST OKLAHOMA THROUGH 11 PM. THE ACTIVITY WILL AFFECT AREAS 
EAST OF A LINE FROM SEMINOLE... TO ADA... TO MADILL OKLAHOMA. LARGE 
HAIL AND STRONG WINDS WILL BE POSSIBLE WITH ANY SEVERE STORM. THE 
INDIVIDUAL STORMS WILL MOVE NORTHEAST WITH THE AREA FOR POTENTIAL 
THUNDERSTORMS GRADUALLY SHIFTING EAST OVER THE NEXT COUPLE OF HOURS.

ADDITIONAL STORMS MAY DEVELOP INTO PARTS OF NORTH CENTRAL OKLAHOMA 
LATE THIS EVENING.

$$