163  
WWUS83 KMKX 271709  
SPSMKX  
 
SPECIAL WEATHER STATEMENT  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1209 PM CDT MON APR 27 2026  
 
WIZ057-063-064-069-070-271815-  
WALWORTH WI-COLUMBIA WI-ROCK WI-JEFFERSON WI-DANE WI-  
1209 PM CDT MON APR 27 2026  
 
...LINE OF SHOWERS WITH GUSTY WINDS WILL IMPACT WESTERN  
WALWORTH...ROCK...COLUMBIA...EASTERN DANE AND WESTERN JEFFERSON  
COUNTIES THROUGH 115 PM CDT...  
 
AT 1206 PM CDT, SURFACE WEATHER STATIONS TRAKED GUSTY WINDS BEHIND  
RAIN SHOWERS / WEAK THUNDERSTORMS. MOVEMENT OF THE LINE OF SHOWERS  
WAS EAST AT 55 MPH.  
 
HAZARD...WIND GUSTS UP TO 50 MPH.  
 
SOURCE...UPSTREAM SURFACE WEATHER STATIONS REPORT 40-52 MPH GUSTS.  
 
IMPACT...GUSTY WINDS COULD KNOCK DOWN TREE LIMBS AND BLOW AROUND  
UNSECURED OBJECTS.  
 
LOCATIONS IMPACTED INCLUDE...  
MADISON, JANESVILLE, BELOIT, SUN PRAIRIE, FITCHBURG, MIDDLETON,  
WHITEWATER, STOUGHTON, FORT ATKINSON, WAUNAKEE, PORTAGE, ELKHORN,  
OREGON, DELAVAN, JEFFERSON, MCFARLAND, LAKE GENEVA, MONONA, WINDSOR,  
AND LAKE MILLS.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 90/94 BETWEEN MILE MARKERS 102 AND 108.  
INTERSTATE 39 BETWEEN MILE MARKERS 85 AND 95.  
INTERSTATE 39/90/94 BETWEEN MILE MARKERS 109 AND 110, AND BETWEEN  
MILE MARKERS 112 AND 137.  
U.S. HIGHWAY 12 BETWEEN MILE MARKERS 259 AND 273, AND BETWEEN MILE  
MARKERS 320 AND 324.  
U.S. HIGHWAY 151 BETWEEN MILE MARKERS 98 AND 119.  
INTERSTATE 39/90 BETWEEN MILE MARKERS 138 AND 186.  
INTERSTATE 94 BETWEEN MILE MARKERS 241 AND 266.  
WISCONSIN HIGHWAY 26 BETWEEN MILE MARKERS 6 AND 33.  
INTERSTATE 43 BETWEEN MILE MARKERS 0 AND 27.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
IF OUTDOORS, CONSIDER SEEKING SHELTER INSIDE A BUILDING.  
 
 
 
LAT...LON 4250 8937 4285 8937 4286 8943 4327 8950  
4327 8972 4338 8960 4356 8960 4357 8973  
4360 8972 4364 8978 4363 8901 4320 8901  
4320 8885 4250 8840  
TIME...MOT...LOC 1706Z 264DEG 39KT 4342 9013 4239 8929  
 
MAX HAIL SIZE...0.00 IN  
MAX WIND GUST...50 MPH  
 
 
 
SHEPPARD  
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