SPC MD 593

MD 0593 CONCERNING SEVERE POTENTIAL…WATCH UNLIKELY FOR LOWER RIO GRANDE VALLEY MESOSCALE DISCUSSION 0593 NWS STORM PREDICTION CENTER NORMAN OK 0919 PM CDT MON MAY 12 2014 AREAS AFFECTED…LOWER RIO GRANDE VALLEY CONCERNING…SEVERE POTENTIAL…WATCH UNLIKELY VALID 130219Z – 130315Z PROBABILITY OF WATCH ISSUANCE…20 PERCENT SUMMARY…AN ISOLATED SEVERE HAIL/WIND THREAT WILL EXIST TONIGHT WITH STORMS MOVING IN FROM THE NORTH AND… Read more →

SPC MD 592

MD 0592 CONCERNING SEVERE POTENTIAL…WATCH UNLIKELY FOR NERN OH MESOSCALE DISCUSSION 0592 NWS STORM PREDICTION CENTER NORMAN OK 0730 PM CDT MON MAY 12 2014 AREAS AFFECTED…NERN OH CONCERNING…SEVERE POTENTIAL…WATCH UNLIKELY VALID 130030Z – 130130Z PROBABILITY OF WATCH ISSUANCE…20 PERCENT SUMMARY…A SUPERCELL THREAT WILL PERSIST FOR AT LEAST THE NEXT 1-2 HRS…WITH LARGE HAIL AND ISOLATED TORNADOES POSSIBLE. IT IS… Read more →

SPC MD 591

MD 0591 CONCERNING SEVERE THUNDERSTORM WATCH 150… FOR ERN IA…WRN IL…NERN MO MESOSCALE DISCUSSION 0591 NWS STORM PREDICTION CENTER NORMAN OK 0726 PM CDT MON MAY 12 2014 AREAS AFFECTED…ERN IA…WRN IL…NERN MO CONCERNING…SEVERE THUNDERSTORM WATCH 150… VALID 130026Z – 130130Z THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 150 CONTINUES. SUMMARY…SEVERE THREAT SHOULD END OVER ERN SECTIONS OF WW150… Read more →

SPC MD 590

MD 0590 CONCERNING SEVERE THUNDERSTORM WATCH 152… FOR WI…NRN IL MESOSCALE DISCUSSION 0590 NWS STORM PREDICTION CENTER NORMAN OK 0656 PM CDT MON MAY 12 2014 AREAS AFFECTED…WI…NRN IL CONCERNING…SEVERE THUNDERSTORM WATCH 152… VALID 122356Z – 130100Z THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 152 CONTINUES. SUMMARY…SCATTERED THUNDERSTORMS WILL CONTINUE ACROSS WW152 FOR SEVERAL HOURS. FRONTAL SQUALL LINE SHOULD… Read more →