486 WUUS54 KSHV 030343 SVRSHV ARC057-061-081-091-133-TXC037-030445- /O.NEW.KSHV.SV.W.0038.230303T0343Z-230303T0445Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Shreveport LA 943 PM CST Thu Mar 2 2023 The National Weather Service in Shreveport has issued a * Severe Thunderstorm Warning for... Little River County in southwestern Arkansas... Hempstead County in southwestern Arkansas... Northern Miller County in southwestern Arkansas...