NOAA
SPC Severe Thunderstorm Watch 566
WW 566 SEVERE TSTM IA IL MO 300900Z – 301400Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 566 NWS Storm Prediction Center Norman OK 400 AM CDT Tue Jul 30 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southeast Iowa Northwest Illinois Far Northeast Missouri * Effective this Tuesday morning from 400 AM until 900 AM CDT. * Primary threats include... Scattered damaging winds and isolated significant gusts to 75 mph possible SUMMARY...A cluster of storms will continue southeastward across the region early this morning and potentially pose a risk for damaging winds. The severe thunderstorm watch area is approximately along and 35 statute miles north and south of a line from 10 miles west southwest of Ottumwa IA to 30 miles east of Burlington IA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU6). 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. && AVIATION...A few severe thunderstorms with hail surface and aloft to 1 inch. Extreme turbulence and surface wind gusts to 65 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 30040. ...Guyer
SPC Severe Thunderstorm Watch 565
WW 565 SEVERE TSTM IA 300455Z – 300800Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 565 NWS Storm Prediction Center Norman OK 1155 PM CDT Mon Jul 29 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of West Central Iowa * Effective this Monday night and Tuesday morning from 1155 PM until 300 AM CDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible Isolated large hail events to 1.5 inches in diameter possible SUMMARY...A fast-moving line of thunderstorms over western Iowa will track eastward for the next 2-3 hours, continuing to pose a risk of locally damaging wind gusts. The severe thunderstorm watch area is approximately along and 50 statute miles north and south of a line from 30 miles northwest of Denison IA to 35 miles southeast of Fort Dodge IA. 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 561...WW 562...WW 563...WW 564... 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 28035. ...Hart
SPC Severe Thunderstorm Watch 564
WW 564 SEVERE TSTM MN ND SD 300320Z – 300800Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 564 NWS Storm Prediction Center Norman OK 1020 PM CDT Mon Jul 29 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of West Central Minnesota Southeast North Dakota Northeast South Dakota * Effective this Monday night and Tuesday morning from 1020 PM until 300 AM CDT. * Primary threats include... Scattered damaging wind gusts to 70 mph likely Scattered large hail events to 1.5 inches in diameter possible SUMMARY...A cluster of intense thunderstorms will persist for a few more hours, tracking eastward into west central Minnesota. Damaging wind gusts are the main concern with these storms. The severe thunderstorm watch area is approximately along and 55 statute miles east and west of a line from 20 miles north northeast of Fargo ND to 20 miles west southwest of Ortonville MN. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU4). 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 561...WW 562...WW 563... 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 27030. ...Hart
SPC Severe Thunderstorm Watch 563
WW 563 SEVERE TSTM IA NE SD 300145Z – 300700Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 563 NWS Storm Prediction Center Norman OK 845 PM CDT Mon Jul 29 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Northwest Iowa Northeast Nebraska Southeast South Dakota * Effective this Monday night and Tuesday morning from 845 PM until 200 AM CDT. * Primary threats include... Scattered damaging winds and isolated significant gusts to 75 mph likely Isolated large hail events to 1.5 inches in diameter possible SUMMARY...A large cluster of thunderstorms over south-central South Dakota will track east-southeastward, likely posing a continued risk of damaging wind gusts and some hail. The severe thunderstorm watch area is approximately along and 60 statute miles north and south of a line from 50 miles west southwest of Yankton SD to 15 miles east southeast of Storm Lake IA. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU3). 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 561...WW 562... AVIATION...A few severe thunderstorms with hail surface and aloft to 1.5 inches. Extreme turbulence and surface wind gusts to 65 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 28035. ...Hart
SPC Severe Thunderstorm Watch 562
WW 562 SEVERE TSTM IL IN KY 300050Z – 300800Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 562 NWS Storm Prediction Center Norman OK 850 PM EDT Mon Jul 29 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Central Illinois Central and Southern Indiana Northern Kentucky * Effective this Monday night and Tuesday morning from 850 PM until 400 AM EDT. * 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...Thunderstorms will continue to develop this evening in a moist and unstable air mass across much of central Illinois and Indiana. Those storms will track southeastward across the watch area. Locally damaging wind gusts are the main concern. The severe thunderstorm watch area is approximately along and 75 statute miles north and south of a line from 50 miles southwest of Decatur IL to 45 miles northeast of Louisville KY. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU2). 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 561... 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 29030. ...Hart