WW 620 SEVERE TSTM AR 240130Z – 240600Z
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 620 NWS Storm Prediction Center Norman OK 830 PM CDT Tue Sep 23 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southwest and South-central Arkansas * Effective this Tuesday night and Wednesday morning from 830 PM until 100 AM CDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated large hail events to 1.5 inches in diameter possible A tornado or two possible SUMMARY...Clusters of storms will continue to progress southeastward this evening across parts of Arkansas, with damaging wind, hail and possibly some tornado risk continuing, but likely on a more marginal/isolated basis by the overnight. The severe thunderstorm watch area is approximately along and 35 statute miles north and south of a line from 45 miles west southwest of Hot Springs AR to 20 miles south southeast of Little Rock AR. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU0). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Severe Thunderstorm Watch means conditions are favorable for severe thunderstorms in and close to the watch area. Persons in these areas should be on the lookout for threatening weather conditions and listen for later statements and possible warnings. Severe thunderstorms can and occasionally do produce tornadoes. && OTHER WATCH INFORMATION...CONTINUE...WW 618...WW 619... AVIATION...A few severe thunderstorms with hail surface and aloft to 1.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 550. Mean storm motion vector 29025. ...Guyer
