ACUS11 KWNS 260904
SWOMCD
SPC MCD 260903=20
WIZ000-IAZ000-MNZ000-261030-

Mesoscale Discussion 1719
NWS Storm Prediction Center Norman OK
0403 AM CDT Wed Jul 26 2023

Areas affected...Far Southeast MN...Southwest WI...Extreme Northeast
IA

Concerning...Severe Thunderstorm Watch 549...

Valid 260903Z - 261030Z

The severe weather threat for Severe Thunderstorm Watch 549
continues.

SUMMARY...Threat for damaging gusts continues ahead of the ongoing
convective complex across far southeast MN, southwest WI, and
extreme northeast IA.

DISCUSSION...Well-organized convective complex continues to push
southeastward across far southeast MN into southwest WI. Recent
storm motion is estimated around 35-40 kt. KAPX data show that the
elevated rear-inflow jet persists, but stable low-level conditions
continue to limit the gust magnitude at the surface. RST measured 38
kt with the complex about 30 mins ago. Even with these trends, the
potential for severe-caliber gusts reaching the surface remains as
the complex progresses into southwest MN and extreme northeast IA.

..Mosier.. 07/26/2023

...Please see https://urldefense.com/v3/__http://www.spc.noaa.gov__;!!DZ3fj= g!9R7sT1RTxaAeKAe2qyeZ_VvO0EoEnh54qryliKDGUsJirFQerQyvJStn19fZLEz_vdjY9IpG7= qr9ofTJ87mcjdIJKyA$ for graphic product...

ATTN...WFO...GRB...MKX...ARX...

LAT...LON 44439160 44479061 44129008 43608991 42809050 43209175
43689234 44439160=20


=3D =3D =3D
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