SPC MD 1171
MD 1171 CONCERNING SEVERE POTENTIAL…WATCH POSSIBLE FOR SERN MT / NERN WY / WRN SD MESOSCALE DISCUSSION 1171 NWS STORM PREDICTION CENTER NORMAN OK 0746 AM CDT THU JUN 25 2015 AREAS AFFECTED…SERN MT / NERN WY / WRN SD CONCERNING…SEVERE POTENTIAL…WATCH POSSIBLE VALID 251246Z – 251415Z PROBABILITY OF WATCH ISSUANCE…40 PERCENT SUMMARY…THUNDERSTORMS ARE EXPECTED TO INCREASE IN COVERAGE AND… Read more →

