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SEL8 URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 158 NWS Storm Prediction Center Norman OK 950 PM CDT Sun Apr 20 2025 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Southern Illinois Southwest Indiana Western Kentucky Western Tennessee * Effective this Sunday night and Monday morning from 950 PM until 400 AM CDT. * Primary threats include... A couple tornadoes possible Isolated damaging wind gusts to 70 mph possible SUMMARY...The potential for severe thunderstorms, including a damaging wind and tornado risk, will develop east-northeastward through late evening and overnight, but generally on an increasingly isolated basis. The tornado watch area is approximately along and 30 statute miles east and west of a line from 150 miles north northeast of Paducah KY to 45 miles south southwest of Dyersburg TN. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU8). PRECAUTIONARY/PREPAREDNESS ACTIONS... REMEMBER...A Tornado Watch means conditions are favorable for tornadoes and 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. && OTHER WATCH INFORMATION...CONTINUE...WW 155...WW 156...WW 157... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 1 inch. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 450. Mean storm motion vector 23030. ...Guyer