Watches and Warnings

SPC Severe Thunderstorm Watch 557

WW 557 SEVERE TSTM TX CW 222110Z – 230400Z URGENT – IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WATCH NUMBER 557 NWS STORM PREDICTION CENTER NORMAN OK 310 PM CST SAT NOV 22 2014 THE NWS STORM PREDICTION CENTER HAS ISSUED A * SEVERE THUNDERSTORM WATCH FOR PORTIONS OF PARTS OF THE RIO GRANDE VALLEY AND DEEP SOUTH TEXAS COASTAL WATERS *… Read more →

SPC MD 1934

MD 1934 CONCERNING SEVERE POTENTIAL…WATCH LIKELY FOR RIO GRANDE VALLEY MESOSCALE DISCUSSION 1934 NWS STORM PREDICTION CENTER NORMAN OK 0145 PM CST SAT NOV 22 2014 AREAS AFFECTED…RIO GRANDE VALLEY CONCERNING…SEVERE POTENTIAL…WATCH LIKELY VALID 221945Z – 222045Z PROBABILITY OF WATCH ISSUANCE…80 PERCENT SUMMARY…SCATTERED SEVERE THUNDERSTORMS ARE EXPECTED TO DEVELOP WEST OF THE RIO GRANDE RIVER AND SPREAD INTO ADJACENT REGIONS… Read more →

SPC MD 1933

MD 1933 CONCERNING FREEZING RAIN FOR ERN OH…FAR WRN PA MESOSCALE DISCUSSION 1933 NWS STORM PREDICTION CENTER NORMAN OK 0709 AM CST SAT NOV 22 2014 AREAS AFFECTED…ERN OH…FAR WRN PA CONCERNING…FREEZING RAIN VALID 221309Z – 221715Z SUMMARY…FREEZING RAIN…WITH PRECIPITATION RATES AROUND 0.05-0.10 INCH PER HOUR…IS EXPECTED OVER THE NEXT SEVERAL HOURS ACROSS ERN OH AND FAR WRN PA. DISCUSSION…AREA… Read more →

SPC MD 1932

MD 1932 CONCERNING FREEZING RAIN FOR SE WI…NE IL…NRN-CNTRL IND…SRN LOWER MI…WRN OH MESOSCALE DISCUSSION 1932 NWS STORM PREDICTION CENTER NORMAN OK 0107 AM CST SAT NOV 22 2014 AREAS AFFECTED…SE WI…NE IL…NRN-CNTRL IND…SRN LOWER MI…WRN OH CONCERNING…FREEZING RAIN VALID 220707Z – 221200Z SUMMARY…THE OCCURRENCE OF FREEZING RAIN IS EXPECTED TO INCREASE EARLY THIS MORNING AS SHOWER ACTIVITY MOVES NEWD… Read more →