571  
WWUS43 KMKX 130157  
WSWMKX  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
857 PM CDT THU MAR 12 2026  
 
WIZ046-047-051-052-056>060-062>072-131000-  
/O.CON.KMKX.WS.A.0001.260315T0000Z-260316T2100Z/  
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-  
WASHINGTON-OZAUKEE-IOWA-DANE-JEFFERSON-WAUKESHA-MILWAUKEE-  
LAFAYETTE-GREEN-ROCK-WALWORTH-RACINE-KENOSHA-  
INCLUDING THE CITIES OF REEDSBURG, FOND DU LAC, BARNEVELD,  
BROOKFIELD, MINERAL POINT, MONTELLO, SHEBOYGAN FALLS, COLUMBUS,  
WAUPUN, OXFORD, WAUKESHA, NESHKORO, MAYVILLE, ENDEAVOR,  
DARLINGTON, BLANCHARDVILLE, PLYMOUTH, BERLIN, BENTON, MUSKEGO,  
BELMONT, PRINCETON, OOSTBURG, ELKHORN, PORTAGE, JANESVILLE,  
DELAVAN, WESTFIELD, MENOMONEE FALLS, WHITEWATER, MARKESAN, LAKE  
WISCONSIN, RACINE, CEDARBURG, NEW BERLIN, GRAFTON, SHULLSBURG,  
BEAVER DAM, JEFFERSON, EAST TROY, ARGYLE, FORT ATKINSON, MADISON,  
HOWARDS GROVE, WATERTOWN, MILWAUKEE, LAKE GENEVA, KENOSHA,  
PRAIRIE DU SAC, BELOIT, MONROE, BRODHEAD, LODI, BARABOO,  
HARTFORD, GERMANTOWN, WEST BEND, SAUK CITY, MEQUON, AND  
DODGEVILLE  
857 PM CDT THU MAR 12 2026  
 
...WINTER STORM WATCH REMAINS IN EFFECT FROM SATURDAY EVENING  
THROUGH MONDAY AFTERNOON...  
 
* WHAT...HEAVY SNOW AND BLOWING SNOW IS POSSIBLE SATURDAY NIGHT AND  
SUNDAY, ESPECIALLY NORTH OF I-94. A WINTRY MIX WILL BE POSSIBLE  
FOR A TIME SATURDAY NIGHT AND SUNDAY, INCLUDING A CHANCE FOR SLEET  
AND FREEZING RAIN, PARTICULARLY ALONG AND SOUTH OF THE I-94  
CORRIDOR. RAIN MAY ALSO MIX IN FOR A TIME MAINLY SOUTH OF I-94.  
THE WINTRY MIX IS EXPECTED TRANSITION TO MODERATE TO HEAVY SNOW  
ACROSS SOUTHERN WISCONSIN SUNDAY EVENING, PERSISTING INTO MONDAY.  
STRONG WINDS AND BLOWING SNOW WILL LIKELY CONTINUE INTO MONDAY AS  
WELL.  
 
* WHERE...PORTIONS OF EAST CENTRAL, SOUTH CENTRAL, AND SOUTHEAST  
WISCONSIN.  
 
* WHEN...FROM SATURDAY EVENING THROUGH MONDAY AFTERNOON.  
 
* IMPACTS...VISIBILITIES MAY DROP BELOW 1/4 MILE DUE TO FALLING AND  
BLOWING SNOW. THE STRONG WINDS AND WEIGHT OF SNOW ON TREE LIMBS  
MAY DOWN POWER LINES AND COULD CAUSE SPORADIC POWER OUTAGES.  
TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. WIDESPREAD BLOWING  
SNOW COULD SIGNIFICANTLY REDUCE VISIBILITY. THE HAZARDOUS  
CONDITIONS COULD IMPACT THE MONDAY MORNING COMMUTE. GUSTY WINDS  
COULD BRING DOWN TREE BRANCHES.  
 
* ADDITIONAL DETAILS...THERE REMAINS A FAIR AMOUNT OF UNCERTAINTY  
WITH THE TRACK OF THIS SYSTEM AS WELL AS RESULTANT PRECIPITATION  
TYPES AND AMOUNTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.  
 

 
 

 
 
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