NOAA
SPC Severe Thunderstorm Watch 555
WW 555 SEVERE TSTM CO KS NE 191925Z – 200300Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 555 NWS Storm Prediction Center Norman OK 225 PM CDT Fri Jul 19 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Eastern Colorado Western and Central Kansas Southwest Nebraska * Effective this Friday afternoon and evening from 225 PM until 1000 PM CDT. * Primary threats include... Scattered damaging winds and isolated significant gusts to 75 mph likely Isolated very large hail events to 2 inches in diameter possible SUMMARY...Thunderstorms are forecast to continue to develop and intensify through the afternoon and into the evening. The stronger storms will be capable of a risk for large hail (1-2 inches in diameter) and severe gusts (60-75 mph). A linear thunderstorm cluster is expected to eventually evolve by evening with the primary risk becoming a wind hazard. The severe thunderstorm watch area is approximately along and 65 statute miles north and south of a line from 40 miles west northwest of Burlington CO to 25 miles north northeast of Russell KS. 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. && AVIATION...A few severe thunderstorms with hail surface and aloft to 2 inches. Extreme turbulence and surface wind gusts to 65 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 32025. ...Smith
SPC – No watches are valid as of Fri Jul 19 01:02:02 UTC 2024
No watches are valid as of Fri Jul 19 01:02:02 UTC 2024.
SPC Severe Thunderstorm Watch 554
WW 554 SEVERE TSTM NC VA CW 181700Z – 190100Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 554 NWS Storm Prediction Center Norman OK 100 PM EDT Thu Jul 18 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Central and Eastern North Carolina Southeast Virginia Coastal Waters * Effective this Thursday afternoon and evening from 100 PM until 900 PM EDT. * Primary threats include... Scattered damaging wind gusts to 70 mph likely Isolated large hail events to 1 inch in diameter possible SUMMARY...Thunderstorms will continue to intensify across central North Carolina and central Virginia this afternoon and track eastward across the watch area. The strongest cells will pose a risk of locally damaging wind gusts. The severe thunderstorm watch area is approximately along and 100 statute miles east and west of a line from 15 miles east southeast of Fayetteville NC to 50 miles northeast of Roanoke Rapids NC. 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. && AVIATION...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 500. Mean storm motion vector 28025. ...Hart
SPC – No watches are valid as of Thu Jul 18 03:02:02 UTC 2024
No watches are valid as of Thu Jul 18 03:02:02 UTC 2024.
SPC Severe Thunderstorm Watch 553
WW 553 SEVERE TSTM DC DE MD NJ VA WV CW 171840Z – 180200Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 553 NWS Storm Prediction Center Norman OK 240 PM EDT Wed Jul 17 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of District Of Columbia Delaware Central and Eastern Maryland Southern New Jersey Central and Eastern Virginia Eastern Panhandle of West Virginia Coastal Waters * Effective this Wednesday afternoon and evening from 240 PM until 1000 PM EDT. * Primary threats include... Scattered damaging wind gusts to 70 mph possible SUMMARY...Thunderstorms are intensifying over the mountains of western Virginia. These storms will track eastward through the afternoon, posing a risk of locally damaging wind gusts. The severe thunderstorm watch area is approximately along and 110 statute miles east and west of a line from 45 miles northeast of Baltimore MD to 10 miles southwest of Richmond VA. 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 552... AVIATION...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 500. Mean storm motion vector 27025. ...Hart
SPC Severe Thunderstorm Watch 552
WW 552 SEVERE TSTM CT MA NH NJ NY PA VT CW 171700Z – 180000Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 552 NWS Storm Prediction Center Norman OK 100 PM EDT Wed Jul 17 2024 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Connecticut Massachusetts Southern New Hampshire Northern and Central New Jersey Southeast New York Eastern Pennsylvania Southern Vermont Coastal Waters * Effective this Wednesday afternoon and evening from 100 PM until 800 PM EDT. * Primary threats include... Scattered damaging wind gusts to 70 mph likely Isolated large hail events to 1 inch in diameter possible SUMMARY...Strong to severe thunderstorms will intensify through the afternoon, with the strongest storms posing a risk of damaging wind gusts and some hail. The severe thunderstorm watch area is approximately along and 85 statute miles east and west of a line from 10 miles west of Wilmington DE to 30 miles west northwest of Concord NH. 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. && AVIATION...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 500. Mean storm motion vector 27030. ...Hart