![]() | MESOSCALE DISCUSSION 1045 NWS Storm Prediction Center Norman OK 1242 PM CDT Tue Jun 09 2026 AREAS AFFECTED...portions of southern Illinois...southwestern Indiana...western and central Kentucky...middle Tennessee CONCERNING...Severe potential...Watch possible VALID 091742Z - 091915Z PROBABILITY OF WATCH ISSUANCE...40 percent SUMMARY...Storms may increase in coverage and intensity over the next several hours. DAMAGING GUSTS appear to be the main threat, though a COUPLE OF TORNADOES may also occur. Convective trends are being monitored for the need of a WW issuance. DISCUSSION...Thunderstorms are developing along multiple diffuse heating zones, ahead of a ....... more |