MESOSCALE DISCUSSION 0352 NWS STORM PREDICTION CENTER NORMAN OK 0657 PM CDT SUN APR 10 2016 AREAS AFFECTED...TX PANHANDLE...TX S PLAINS...FAR SW OK...NW TX CONCERNING...SEVERE THUNDERSTORM WATCH 78... VALID 102357Z - 110130Z THE SEVERE WEATHER THREAT FOR SEVERE THUNDERSTORM WATCH 78 CONTINUES. SUMMARY...THREAT FOR LARGE HAIL...DAMAGING WIND GUSTS...AND AN ISOLATED TORNADO WILL PERSIST FOR THE NEXT SEVERAL HOURS ACROSS WW 78. DISCUSSION...RECENT REGIONAL RADAR IMAGERY DEPICTS SEVERAL SUPERCELLS ACROSS PORTIONS OF TX PANHANDLE AND THE TX S PLAINS. CLUSTER OF SUPERCELLS NW OF PVW IS EXPECTED TO PERSIST...WITH SOME ADDITIONAL DEVELOPMENT POSSIBLE...AS LARGE-SCALE FORCING FOR ASCENT CONTINUES OVER THE REGION WITH ADDITIONAL FORCING FOR ASCENT PROVIDED BY THE GRADUALLY INCREASING LOW-LEVEL JET. DESPITE THE ONSET OF DIURNAL COOLING...ENVIRONMENT DOWNSTREAM OF THESE STORMS IS EXPECTED TO REMAIN UNSTABLE AS MOISTURE CONTINUES TO ADVECT NWD. AS A RESULT...THESE STORMS WILL CONTINUE TO POSE A THREAT FOR LARGE HAIL AND DAMAGING WIND GUSTS. LOW POTENTIAL FOR A TORNADO ALSO EXISTS...PARTICULARLY WITH ANY CELLS THAT REMAIN AT LEAST SEMI-DISCRETE AS THEY MOVE EWD TOWARDS NW TX/SW OK. ..MOSIER.. 04/10/2016 ...PLEASE SEE WWW.SPC.NOAA.GOV FOR GRAPHIC PRODUCT... ATTN...WFO...OUN...SJT...LUB...AMA...MAF... LAT...LON 32580286 34760286 35209900 33029901 32580286Read more
from SPC Forecast Products http://ift.tt/GXQSPm
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