SPC – No watches are valid as of Fri May 23 06:02:02 UTC 2025
No watches are valid as of Fri May 23 06:02:02 UTC 2025.
NOAA
SPC Severe Thunderstorm Watch 311
WW 311 SEVERE TSTM OK TX 221555Z – 222100Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Watch Number 311 NWS Storm Prediction Center Norman OK 1055 AM CDT Thu May 22 2025 The NWS Storm Prediction Center has issued a * Severe Thunderstorm Watch for portions of Southern and East-Central Oklahoma North Texas * Effective this Thursday morning and afternoon from 1055 AM until 400 PM CDT. * Primary threats include... Scattered large hail likely with isolated very large hail events to 2.5 inches in diameter possible Scattered damaging wind gusts to 70 mph possible SUMMARY...Clusters of storms will continue to spread generally east-southeastward across the region, with large hail possible. The most intense storms are expected across southern Oklahoma into parts of North Texas, where damaging wind potential may also increase this afternoon. The severe thunderstorm watch area is approximately along and 70 statute miles east and west of a line from 40 miles west northwest of Muskogee OK to 35 miles south of Sherman TX. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU1). 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 2.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 29020. ...Guyer
SPC Tornado Watch 310
WW 310 TORNADO OH PA WV 211840Z – 220000Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 310 NWS Storm Prediction Center Norman OK 240 PM EDT Wed May 21 2025 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Eastern Ohio Western Pennsylvania Far Northern West Virginia * Effective this Wednesday afternoon and evening from 240 PM until 800 PM EDT. * Primary threats include... A couple tornadoes possible Scattered damaging wind gusts to 65 mph possible Isolated large hail events to 1.5 inches in diameter possible SUMMARY...Low-topped supercell and related hail/wind and tornado potential should focus in a narrow zone regionally near a warm front this afternoon until around sunset. The tornado watch area is approximately along and 50 statute miles east and west of a line from 35 miles north northwest of Pittsburgh PA to 30 miles west southwest of Morgantown WV. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU0). 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. && AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 1.5 inches. Extreme turbulence and surface wind gusts to 55 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 23025. ...Guyer
SPC – No watches are valid as of Wed May 21 07:02:02 UTC 2025
No watches are valid as of Wed May 21 07:02:02 UTC 2025.
SPC Tornado Watch 308
WW 308 TORNADO GA KY NC TN VA 202325Z – 210600Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 308 NWS Storm Prediction Center Norman OK 725 PM EDT Tue May 20 2025 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Northern Georgia Eastern Kentucky Far Southwest North Carolina Eastern Tennessee Far Southwest Virginia * Effective this Tuesday night and Wednesday morning from 725 PM until 200 AM EDT. * Primary threats include... A few tornadoes likely with a couple intense tornadoes possible Scattered damaging wind gusts to 70 mph likely Scattered large hail and isolated very large hail events to 2.5 inches in diameter possible SUMMARY...A mix of supercell thunderstorms and clusters will spread generally eastward this evening into the early overnight hours. A few tornadoes may occur with this activity, and a strong tornado and isolated very large hail will also be possible with any sustained supercell. Otherwise, an increasing threat for scattered to numerous damaging winds appears likely as thunderstorms attempt to organize into a line later this evening. Peak gusts may reach up to 60-70 mph. The tornado watch area is approximately along and 50 statute miles east and west of a line from 35 miles north northeast of London KY to 20 miles southeast of Rome GA. 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 303...WW 304...WW 305...WW 306...WW 307... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 2.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 550. Mean storm motion vector 26030. ...Gleason
SPC Tornado Watch 305
WW 305 TORNADO AL GA IL IN KY TN 201935Z – 210300Z 
URGENT - IMMEDIATE BROADCAST REQUESTED Tornado Watch Number 305 NWS Storm Prediction Center Norman OK 235 PM CDT Tue May 20 2025 The NWS Storm Prediction Center has issued a * Tornado Watch for portions of Northern Alabama Northwest Georgia Southeast Illinois Southwest Indiana Central Kentucky Middle Tennessee * Effective this Tuesday afternoon and evening from 235 PM until 1000 PM CDT. * Primary threats include... A few tornadoes likely with a couple intense tornadoes possible Scattered large hail likely with isolated very large hail events to 2.5 inches in diameter possible Scattered damaging wind gusts to 70 mph likely SUMMARY...Thunderstorms will spread quickly eastward across the watch area through the afternoon and early evening hours. Damaging winds, large hail, and a few tornadoes are expected. The tornado watch area is approximately along and 85 statute miles east and west of a line from 50 miles north of Bowling Green KY to 35 miles south of Huntsville AL. For a complete depiction of the watch see the associated watch outline update (WOUS64 KWNS WOU5). 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 302...WW 303...WW 304... AVIATION...Tornadoes and a few severe thunderstorms with hail surface and aloft to 2.5 inches. Extreme turbulence and surface wind gusts to 60 knots. A few cumulonimbi with maximum tops to 500. Mean storm motion vector 25030. ...Hart
