FLUS44 KTSA 291821 HWOTSA HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE TULSA OK 121 PM CDT FRI AUG 29 2008 ARZ001-002-010-011-019-020-029-OKZ049-053>076-301000- ADAIR OK-BENTON AR-CARROLL AR-CHEROKEE OK-CHOCTAW OK-CRAIG OK- CRAWFORD AR-CREEK OK-DELAWARE OK-FRANKLIN AR-HASKELL OK-LATIMER OK- LE FLORE OK-MADISON AR-MAYES OK-MCINTOSH OK-MUSKOGEE OK-NOWATA OK- OKFUSKEE OK-OKMULGEE OK-OSAGE OK-OTTAWA OK-PAWNEE OK-PITTSBURG OK- PUSHMATAHA OK-ROGERS OK-SEBASTIAN AR-SEQUOYAH OK-TULSA OK-WAGONER OK- WASHINGTON OK-WASHINGTON AR- 101 PM CDT FRI AUG 29 2008 THIS OUTLOOK IS FOR NORTHWEST AND WEST CENTRAL ARKANSAS AS WELL AS MUCH OF EASTERN OKLAHOMA. .DAY ONE...TODAY AND TONIGHT. SEVERE THUNDERSTORM. RISK...LIMITED. AREA...EASTERN OKLAHOMA AND NORTHWEST ARKANSAS. ONSET...THIS AFTERNOON. DANGEROUS HEAT. RISK...LIMITED. AREA...ARKANSAS RIVER VALLEY IN EXTREME EAST CENTRAL OKLAHOMA AND WEST CENTRAL ARKANSAS. ONSET...MID AFTERNOON. DISCUSSION... ISOLATED SHOWERS AND THUNDERSTORMS WILL BECOME STRONGER WITH AFTERNOON HEATING AND LAST INTO THE EVENING. HEAT INDEX VALUES WILL REACH 100 TO 105 FOR A FEW HOURS IN THE ARKANSAS RIVER VALLEY IN EXTREME EASTERN OKLAHOMA AND WEST CENTRAL ARKANSAS. ISOLATED STRONG THUNDERSTORMS MAY PRODUCE A FEW WIND GUSTS NEAR 50 MILES AN HOUR...HAIL AND LOCALLY HEAVY RAIN. WIND PROFILES WILL NOT SUSTAIN STORMS OF LONG DURATION. THIS ACTIVITY WILL DIMINISH THIS EVENING WITH THE LOSS OF HEATING. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... SPOTTER ACTIVATION NOT EXPECTED. .DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY. SATURDAY...THUNDERSTORM POTENTIAL. SUNDAY...NO HAZARDS. MONDAY...NO HAZARDS. TUESDAY...THUNDERSTORM POTENTIAL. WEDNESDAY...THUNDERSTORM POTENTIAL...HEAVY RAIN POTENTIAL. THURSDAY...THUNDERSTORM POTENTIAL. EXTENDED DISCUSSION... ISOLATED SHOWERS AND THUNDERSTORMS WILL AGAIN BE POSSIBLE ACROSS THE AREA ON SATURDAY WITH AFTERNOON HEATING. RAIN CHANCES WILL BEGIN TO INCREASE WEDNESDAY INTO THURSDAY OF NEXT WEEK AS THE TROPICAL REMNANTS OF GUSTAV POTENTIALLY LIFTS NORTH INTO THE REGION. TROPICAL STORMS ALWAYS BRING A THREAT OF VERY HEAVY RAINFALL. AT THIS TIME...EXACTLY WHERE GUSTAV WILL END UP IS IN QUESTION. EMERGENCY MANAGEMENT PLANNING STATEMENT... HEAVY RAIN POTENTIAL AT MID WEEK NEEDS TO BE CLOSELY MONITORED. WWW.SRH.NOAA.GOV/TULSA CONTAINS ADDITIONAL TABULAR AND GRAPHICAL INFORMATION. $$