SPC MD 1589
MD 1589 CONCERNING SEVERE THUNDERSTORM WATCH 469… FOR S-CNTRL ND…N-CNTRL SD MESOSCALE DISCUSSION 1589 NWS STORM PREDICTION CENTER NORMAN OK 0753 PM CDT WED AUG 20 2014 AREAS AFFECTED…S-CNTRL ND…N-CNTRL SD CONCERNING…SEVERE THUNDERSTORM WATCH 469… VALID 210053Z – 210230Z THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 469 CONTINUES. SUMMARY…A MARGINAL SVR THREAT WILL PERSIST ACROSS WW 469 FOR THE… Read more →

