Severe Storm Outlook Narrative (AC)
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ACUS48 KWNS 220830
SWOD48
SPC AC 220829

Day 4-8 Convective Outlook
NWS Storm Prediction Center Norman OK
0329 AM CDT Thu Jun 22 2017

Valid 251200Z - 301200Z

...DISCUSSION...
The first half of the day 4-8 period should be dominated by a
synoptic trough over the eastern half of the country. The richer
low-level moisture will remain confined to south of a front over the
Gulf Coast states and displaced from the stronger winds aloft. A few
strong storms might develop over the southern Rockies as well as
farther east along the Gulf Coast states frontal zone, but overall
severe threat will remain limited days 4-5. By day 6 low-level
moisture will begin to return northward through the Plains, but
model solutions diverge regarding evolution of shortwave troughs
embedded within the northern-stream flow.

..Dial.. 06/22/2017



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