SPC MD 703

MD 0703 CONCERNING SEVERE THUNDERSTORM WATCH 198... FOR SOUTHEAST TEXAS Mesoscale Discussion 0703 NWS Storm Prediction Center Norman OK 0131 AM CDT Mon May 11 2026 Areas affected...Southeast Texas Concerning...Severe Thunderstorm Watch 198... Valid 110631Z - 110800Z The severe weather threat for Severe Thunderstorm Watch 198 continues. SUMMARY...A weak MCV will promote strong to marginally severe storms capable of wind damage and small hail. DISCUSSION...The remaining portion of stronger activity within WW 198 is northwest of Houston in close proximity to a weak MCV feature. Cooler outflow is noted north of Houston, but a very moist and weakly capped airmass is just south of the outflow boundary. Convection along and south of the boundary will remain capable of damaging winds and small hail. ..Wendt.. 05/11/2026 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...HGX... LAT...LON 29359638 30159629 30559633 30569591 30519535 30029513 29639510 29339545 29359638 MOST PROBABLE PEAK WIND GUST...UP TO 60 MPH Read more