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Strong to severe thunderstorms capable of damaging gusts and isolated hail will continue in the vicinity of the Ohio River across far southern Indiana and north-central Kentucky. Additionally, the line of storms approaching Indiana from the west is expected to continue quickly eastward. Damaging gusts are possible within this line. There is also a low-probability risk for a brief tornado within the line as it moves eastward across Indiana and eventually into far western Ohio.
SEL5 URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 165 NWS Storm Prediction Center Norman OK 835 PM EDT Mon Apr 27 2026 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southern and Central Indiana North-Central Kentucky Far Western Ohio * Effective this Monday night and Tuesday morning from 835 PM until 400 AM EDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Scattered large hail events to 1.5 inches in diameter possible A tornado or two possible SUMMARY...Strong to severe thunderstorms capable of damaging gusts and isolated hail will continue in the vicinity of the Ohio River across far southern Indiana and north-central Kentucky. Additionally, the line of storms approaching Indiana from the west is expected to continue quickly eastward. Damaging gusts are possible within this line. There is also a low-probability risk for a brief tornado within the line as it moves eastward across Indiana and eventually into far western Ohio. The severe thunderstorm watch area is approximately along and 65 statute miles east and west of a line from 45 miles northeast of Lafayette IN to 35 miles southeast of Louisville KY. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). 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 160...WW 161...WW 162...WW 163...WW 164... 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 500. Mean storm motion vector 27035. ...Mosier
Thunderstorm coverage is expected to increase this evening across northern and central Arkansas. A strongly unstable airmass is in place, with strong deep-layer vertical shear over the region as well. The environmental conditions will support the development of supercells capable of all severe hazards, including large hail and tornadoes. Strengthening low-level flow over the next few hours could result in an environment that supports strong to intense tornadoes.
SEL6 URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 166 NWS Storm Prediction Center Norman OK 820 PM CDT Mon Apr 27 2026 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Northern and Central Arkansas * Effective this Monday night and Tuesday morning from 820 PM until 400 AM CDT. * Primary threats include... A few tornadoes likely with a couple intense tornadoes possible Scattered damaging wind gusts to 70 mph likely Scattered large hail events to 1.5 inches in diameter likely SUMMARY...Thunderstorm coverage is expected to increase this evening across northern and central Arkansas. A strongly unstable airmass is in place, with strong deep-layer vertical shear over the region as well. The environmental conditions will support the development of supercells capable of all severe hazards, including large hail and tornadoes. Strengthening low-level flow over the next few hours could result in an environment that supports strong to intense tornadoes. The tornado watch area is approximately along and 65 statute miles east and west of a line from 30 miles northeast of Flippin AR to 35 miles south southwest of Little Rock AR. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU6). 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 160...WW 161...WW 162...WW 163...WW 164...WW 165... AVIATION...Tornadoes and 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 500. Mean storm motion vector 27035. ...Mosier
A line of thunderstorms is expected to continue eastward/southeastward into the Lower OH and Mid MS Valleys, and Mid-South over the next few hours. Strong wind gusts and line-embedded tornadoes are possible within this line. Additional more discrete storms are possible across northern MS and into far northwest AL. All severe hazards, including tornadoes, are possible with any discrete storms.
SEL7 URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 167 NWS Storm Prediction Center Norman OK 945 PM CDT Mon Apr 27 2026 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Far Northwestern Alabama Far Northeastern Arkansas Southern Illinois Far Southwestern Indiana Western Kentucky Far Southeastern Missouri Northern Mississippi Western and Middle Tennessee * Effective this Monday night and Tuesday morning from 945 PM until 500 AM CDT. * Primary threats include... A few tornadoes likely with a couple intense tornadoes possible Widespread damaging wind gusts to 70 mph likely Scattered large hail events to 1.5 inches in diameter likely SUMMARY...A line of thunderstorms is expected to continue eastward/southeastward into the Lower OH and Mid MS Valleys, and Mid-South over the next few hours. Strong wind gusts and line-embedded tornadoes are possible within this line. Additional more discrete storms are possible across northern MS and into far northwest AL. All severe hazards, including tornadoes, are possible with any discrete storms. The tornado watch area is approximately along and 75 statute miles east and west of a line from 40 miles west northwest of Evansville IN to 20 miles south of Oxford MS. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU7). 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 162...WW 164...WW 165...WW 166... AVIATION...Tornadoes and 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 500. Mean storm motion vector 28035. ...Mosier
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