MD 0969 CONCERNING SEVERE THUNDERSTORM WATCH 245…247…250… FOR PARTS OF CENTRAL NEBRASKA EASTWARD TO THE MISSOURI VALLEY
Mesoscale Discussion 0969
NWS Storm Prediction Center Norman OK
0855 PM CDT Sat Jun 30 2018
Areas affected...Parts of central Nebraska eastward to the Missouri
Valley
Concerning...Severe Thunderstorm Watch 245...247...250...
Valid 010155Z - 010330Z
The severe weather threat for Severe Thunderstorm Watch 245, 247,
250 continues.
SUMMARY...Some damaging wind potential continues across the region,
but the overall severe threat should further diminish this evening.
DISCUSSION...Several clusters of strong to occasionally severe
convection are ongoing across the region. The two most likely areas
of severe/damaging wind potential exist ahead of a narrow, strongly
forced line over central Nebraska and a residual reservoir of
buoyancy between convective clusters over northeast Kansas. Through
the evening, however, further expansion of WAA-aided convection and
mergers of ongoing storms will result in significant overturning.
Combined with nocturnal cooling, the severe threat should wane
further. Of note, Watch 245 will be allowed to expire at 02Z.
..Picca.. 07/01/2018
...Please see www.spc.noaa.gov for graphic product...
ATTN...WFO...DMX...EAX...OAX...TOP...GID...LBF...
LAT...LON 40049839 40719984 41340038 41890047 42069959 41979608
41619422 41099397 40049431 39139451 38539484 38619606
39189696 40049839
from SPC Mesoscale Discussions http://bit.ly/1JIkmqg
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