ACUS11 KWNS 142216
SWOMCD
SPC MCD 142216
WIZ000-142315-

Mesoscale Discussion 0427
NWS Storm Prediction Center Norman OK
0516 PM CDT Tue Apr 14 2026

Areas affected...West-central/central Wisconsin

Concerning...Tornado Watch 109...

Valid 142216Z - 142315Z

The severe weather threat for Tornado Watch 109 continues.

SUMMARY...The tornado threat is increasing along the warm front in
west-central/central Wisconsin.

DISCUSSION...A supercell in Vernon County is showing increasing
signs of organization along the warm front. The tornado threat with
this storm will likely increase over the next hour given the
favorable environment ahead of it. There is some uncertainty with
regard to the impact of outflow from storms to the south, but a
strong tornado could occur given the environment.

..Wendt.. 04/14/2026

...Please see www.spc.noaa.gov for graphic product...

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

LAT...LON   43669084 43849048 43918953 43708936 43618958 43479056
            43669084

MOST PROBABLE PEAK TORNADO INTENSITY...140-170 MPH
MOST PROBABLE PEAK WIND GUST...65-80 MPH
MOST PROBABLE PEAK HAIL SIZE...2.75-4.25 IN