MD 1103 CONCERNING SEVERE THUNDERSTORM WATCH 357… FOR CENTRAL AND WESTERN KANSAS INTO FAR SOUTHEAST COLORADO
Mesoscale Discussion 1103 NWS Storm Prediction Center Norman OK 0618 PM CDT Tue Jun 20 2017 Areas affected...Central and western Kansas into far southeast Colorado Concerning...Severe Thunderstorm Watch 357... Valid 202318Z - 210115Z The severe weather threat for Severe Thunderstorm Watch 357 continues. SUMMARY...Large hail remains likely mainly over western Kansas and into far southeastern Colorado, with isolated damaging wind gusts. Isolated hail may eventually spread eastward across north central Kansas. DISCUSSION...Numerous storms are currently ongoing across western KS, with several strong to severe also extending southwestward into southeast CO. Veering winds in the low-levels beneath northwest flow aloft will continue to support mainly southward-moving cells, with some supercell potential resulting in large hail and strong wind gusts. New cell generation has been noted recently over northwest Kansas, but these cells are unlikely to pose more than a marginal threat due to outflow to the south. A few of the storms near Hays/Russell are merging and may post a wind/hail threat across central KS. However, the far eastern rows of counties including the I-35 corridor, and south-central KS may not see much storm activity due to increasing CIN this evening. Therefore, it is possible that extreme eastern portions of the watch may be canceled early. ..Jewell.. 06/20/2017 ...Please see www.spc.noaa.gov for graphic product... ATTN...WFO...TOP...ICT...GID...DDC...GLD...AMA...PUB...ABQ... LAT...LON 36890206 36580307 36870341 37550273 38880120 39570073 40000021 40049980 39879869 39339794 38909786 38419837 37909970 36890206
from SPC Mesoscale Discussions http://bit.ly/2snVdhf
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