####018002539#### FLUS44 KTSA 190934 HWOTSA Hazardous Weather Outlook National Weather Service Tulsa OK 434 AM CDT Fri Apr 19 2024 ARZ001-002-010-011-019-020-029-OKZ049-053>076-200945- 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- 434 AM CDT Fri Apr 19 2024 This Outlook is for Northwest and West Central Arkansas as well as much of Eastern Oklahoma. .DAY ONE...Today and Tonight. THUNDERSTORMS WITH DANGEROUS LIGHTNING. RISK...Elevated. AREA...Southeast Oklahoma and West Central Arkansas. ONSET...This evening Southeast Oklahoma...After Midnight West Central Arkansas. DISCUSSION... A few isolated rain showers may develop across southeast Oklahoma and western Arkansas during the day as an elevated frontal boundary remains in the region. Shower and thunderstorm chances return this evening and increase overnight tonight with a disturbance lifting into the region. The greater potential for thunder is forecast along and south of Interstate 40 this evening into tonight. Severe weather is not expected as the greater instability remains south of the Red River. SPOTTER AND EMERGENCY MANAGEMENT ACTION STATEMENT... Spotter Activation Not Expected. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. SATURDAY...Thunderstorm Potential...Heavy Rain Potential. SUNDAY...No Hazards. MONDAY AND TUESDAY...Thunderstorm Potential...High Wind Potential. WEDNESDAY...Thunderstorm Potential. THURSDAY...Thunderstorm Potential...High Wind Potential. EXTENDED DISCUSSION... Rain showers with chances for thunderstorms continue Saturday and then taper off Saturday night from northwest to southeast as a weak area of low pressure moves through the region. Again, thunderstorm potentials should remain mainly along and south of Interstate 40. Locally heavy rainfall is possible in far southeast Oklahoma. Additional shower and thunderstorm chances return late Monday night into Tuesday night with another cold front forecast to move through Tuesday evening and night. Unsettled weather then remains forecast through the second half of next week. weather.gov/tulsa contains additional information. $$