373
WWUS43 KMKX 151939
WSWMKX
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI
239 PM CDT SUN MAR 15 2026
WIZ059-062-063-160345-
/O.CAN.KMKX.WW.Y.0014.000000T0000Z-260316T0000Z/
/O.EXT.KMKX.WS.W.0002.260315T1939Z-260316T2100Z/
WASHINGTON-IOWA-DANE-
INCLUDING THE CITIES OF MINERAL POINT, WEST BEND, MADISON,
GERMANTOWN, BARNEVELD, DODGEVILLE, AND HARTFORD
239 PM CDT SUN MAR 15 2026
..WINTER STORM WARNING NOW IN EFFECT UNTIL 4 PM CDT MONDAY
* WHAT...HEAVY MIXED PRECIPITATION. ADDITIONAL SNOW ACCUMULATIONS
BETWEEN 5 AND 9 INCHES AND ICE ACCUMULATIONS UP TO ONE QUARTER OF
AN INCH. WINDS GUSTING AS HIGH AS 50 MPH CAUSING SIGNIFICANT
BLOWING AND DRIFTING OF SNOW TONIGHT INTO MONDAY.
* WHERE...DANE, IOWA, AND WASHINGTON COUNTIES.
* WHEN...UNTIL 4 PM CDT MONDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. VISIBILITIES MAY DROP BELOW 1/4
MILE DUE TO FALLING AND BLOWING SNOW. THE STRONG WINDS AND WEIGHT
OF SNOW AND ICE ON TREE LIMBS MAY DOWN POWER LINES AND COULD CAUSE
SPORADIC POWER OUTAGES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PERSONS ARE URGED TO STAY INDOORS UNTIL CONDITIONS IMPROVE. IF YOU
MUST GO OUTSIDE, DRESS IN LAYERS. SEVERAL LAYERS OF CLOTHES WILL
KEEP YOU WARMER THAN A SINGLE HEAVY COAT. COVER EXPOSED SKIN TO
REDUCE YOUR RISK OF FROSTBITE OR HYPOTHERMIA. GLOVES, A SCARF, AND A
HAT WILL KEEP YOU FROM LOSING YOUR BODY HEAT.
PERSONS SHOULD CONSIDER DELAYING ALL TRAVEL. MOTORISTS SHOULD USE
EXTREME CAUTION IF TRAVEL IS ABSOLUTELY NECESSARY.
WIZ060-160345-
/O.UPG.KMKX.WW.Y.0015.000000T0000Z-260316T2100Z/
/O.EXA.KMKX.WS.W.0002.000000T0000Z-260316T2100Z/
OZAUKEE-
INCLUDING THE CITIES OF MEQUON, GRAFTON, AND CEDARBURG
239 PM CDT SUN MAR 15 2026
..WINTER STORM WARNING IN EFFECT UNTIL 4 PM CDT MONDAY
* WHAT...HEAVY MIXED PRECIPITATION. ADDITIONAL SNOW AND SLEET
ACCUMULATIONS BETWEEN 4 AND 6 INCHES AND ICE ACCUMULATIONS BETWEEN
ONE TENTH AND ONE QUARTER OF AN INCH. WINDS GUSTING AS HIGH AS 50
MPH CAUSING SIGNIFICANT BLOWING AND DRIFTING OF SNOW TONIGHT INTO
MONDAY.
* WHERE...OZAUKEE COUNTY.
* WHEN...UNTIL 4 PM CDT MONDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. VISIBILITIES MAY DROP BELOW 1/4
MILE DUE TO FALLING AND BLOWING SNOW. THE STRONG WINDS AND WEIGHT
OF SNOW AND ICE ON TREE LIMBS MAY DOWN POWER LINES AND COULD CAUSE
SPORADIC POWER OUTAGES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PERSONS ARE URGED TO STAY INDOORS UNTIL CONDITIONS IMPROVE. IF YOU
MUST GO OUTSIDE, DRESS IN LAYERS. SEVERAL LAYERS OF CLOTHES WILL
KEEP YOU WARMER THAN A SINGLE HEAVY COAT. COVER EXPOSED SKIN TO
REDUCE YOUR RISK OF FROSTBITE OR HYPOTHERMIA. GLOVES, A SCARF, AND A
HAT WILL KEEP YOU FROM LOSING YOUR BODY HEAT.
PERSONS SHOULD CONSIDER DELAYING ALL TRAVEL. MOTORISTS SHOULD USE
EXTREME CAUTION IF TRAVEL IS ABSOLUTELY NECESSARY.
WIZ065-070-160345-
/O.UPG.KMKX.WW.Y.0015.260316T0300Z-260316T2100Z/
/O.EXA.KMKX.WS.W.0002.000000T0000Z-260316T2100Z/
WAUKESHA-WALWORTH-
INCLUDING THE CITIES OF MENOMONEE FALLS, WHITEWATER, MUSKEGO,
BROOKFIELD, EAST TROY, LAKE GENEVA, DELAVAN, NEW BERLIN,
WAUKESHA, AND ELKHORN
239 PM CDT SUN MAR 15 2026
..WINTER STORM WARNING IN EFFECT UNTIL 4 PM CDT MONDAY
* WHAT...HEAVY MIXED PRECIPITATION. ADDITIONAL SNOW AND SLEET
ACCUMULATIONS BETWEEN 4 AND 6 INCHES AND ICE ACCUMULATIONS BETWEEN
ONE TENTH AND ONE QUARTER OF AN INCH. WINDS GUSTING AS HIGH AS 45
MPH CAUSING SIGNIFICANT BLOWING AND DRIFTING OF SNOW TONIGHT INTO
MONDAY.
* WHERE...WALWORTH AND WAUKESHA COUNTIES.
* WHEN...UNTIL 4 PM CDT MONDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. VISIBILITIES MAY DROP BELOW 1/4
MILE DUE TO FALLING AND BLOWING SNOW. THE STRONG WINDS AND WEIGHT
OF SNOW AND ICE ON TREE LIMBS MAY DOWN POWER LINES AND COULD CAUSE
SPORADIC POWER OUTAGES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PERSONS ARE URGED TO STAY INDOORS UNTIL CONDITIONS IMPROVE. IF YOU
MUST GO OUTSIDE, DRESS IN LAYERS. SEVERAL LAYERS OF CLOTHES WILL
KEEP YOU WARMER THAN A SINGLE HEAVY COAT. COVER EXPOSED SKIN TO
REDUCE YOUR RISK OF FROSTBITE OR HYPOTHERMIA. GLOVES, A SCARF, AND A
HAT WILL KEEP YOU FROM LOSING YOUR BODY HEAT.
PERSONS SHOULD CONSIDER DELAYING ALL TRAVEL. MOTORISTS SHOULD USE
EXTREME CAUTION IF TRAVEL IS ABSOLUTELY NECESSARY.
WIZ064-067>069-160345-
/O.EXT.KMKX.WS.W.0002.260315T1939Z-260316T2100Z/
JEFFERSON-LAFAYETTE-GREEN-ROCK-
INCLUDING THE CITIES OF BELMONT, JEFFERSON, ARGYLE, BENTON, FORT
ATKINSON, JANESVILLE, SHULLSBURG, BRODHEAD, BLANCHARDVILLE,
BELOIT, MONROE, WATERTOWN, AND DARLINGTON
239 PM CDT SUN MAR 15 2026
..WINTER STORM WARNING NOW IN EFFECT UNTIL 4 PM CDT MONDAY
* WHAT...HEAVY MIXED PRECIPITATION. ADDITIONAL SNOW ACCUMULATIONS
BETWEEN 5 AND 8 INCHES AND ICE ACCUMULATIONS UP TO TWO TENTHS OF
AN INCH. WINDS GUSTING AS HIGH AS 50 MPH CAUSING SIGNIFICANT
BLOWING AND DRIFTING OF SNOW TONIGHT INTO MONDAY..
* WHERE...GREEN, LAFAYETTE, ROCK, AND JEFFERSON COUNTIES.
* WHEN...UNTIL 4 PM CDT MONDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. VISIBILITIES MAY DROP BELOW 1/4
MILE DUE TO FALLING AND BLOWING SNOW. THE STRONG WINDS AND WEIGHT
OF SNOW AND ICE ON TREE LIMBS MAY DOWN POWER LINES AND COULD CAUSE
SPORADIC POWER OUTAGES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PERSONS ARE URGED TO STAY INDOORS UNTIL CONDITIONS IMPROVE. IF YOU
MUST GO OUTSIDE, DRESS IN LAYERS. SEVERAL LAYERS OF CLOTHES WILL
KEEP YOU WARMER THAN A SINGLE HEAVY COAT. COVER EXPOSED SKIN TO
REDUCE YOUR RISK OF FROSTBITE OR HYPOTHERMIA. GLOVES, A SCARF, AND A
HAT WILL KEEP YOU FROM LOSING YOUR BODY HEAT.
PERSONS SHOULD CONSIDER DELAYING ALL TRAVEL. MOTORISTS SHOULD USE
EXTREME CAUTION IF TRAVEL IS ABSOLUTELY NECESSARY.
WIZ046-047-051-052-056>058-160345-
/O.CON.KMKX.WS.W.0002.000000T0000Z-260316T2100Z/
MARQUETTE-GREEN LAKE-FOND DU LAC-SHEBOYGAN-SAUK-COLUMBIA-DODGE-
INCLUDING THE CITIES OF FOND DU LAC, HOWARDS GROVE, MARKESAN,
PRAIRIE DU SAC, PORTAGE, REEDSBURG, LAKE WISCONSIN, LODI,
PLYMOUTH, WAUPUN, BEAVER DAM, OOSTBURG, OXFORD, SAUK CITY,
ENDEAVOR, COLUMBUS, PRINCETON, NESHKORO, BARABOO, WESTFIELD,
BERLIN, MONTELLO, MAYVILLE, AND SHEBOYGAN FALLS
239 PM CDT SUN MAR 15 2026
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 4 PM CDT MONDAY
* WHAT...HEAVY MIXED PRECIPITATION. ADDITIONAL SNOW ACCUMULATIONS
BETWEEN 7 AND 10 INCHES AND ICE ACCUMULATIONS AROUND TWO TENTHS OF
AN INCH. WINDS GUSTING AS HIGH AS 50 MPH CAUSING SIGNIFICANT
BLOWING AND DRIFTING OF SNOW TONIGHT INTO MONDAY..
* WHERE...PORTIONS OF EAST CENTRAL, SOUTH CENTRAL, AND SOUTHEAST
WISCONSIN.
* WHEN...UNTIL 4 PM CDT MONDAY.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. VISIBILITIES MAY DROP BELOW 1/4
MILE DUE TO FALLING AND BLOWING SNOW. THE STRONG WINDS AND WEIGHT
OF SNOW AND ICE ON TREE LIMBS MAY DOWN POWER LINES AND COULD CAUSE
SPORADIC POWER OUTAGES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PERSONS ARE URGED TO STAY INDOORS UNTIL CONDITIONS IMPROVE. IF YOU
MUST GO OUTSIDE, DRESS IN LAYERS. SEVERAL LAYERS OF CLOTHES WILL
KEEP YOU WARMER THAN A SINGLE HEAVY COAT. COVER EXPOSED SKIN TO
REDUCE YOUR RISK OF FROSTBITE OR HYPOTHERMIA. GLOVES, A SCARF, AND A
HAT WILL KEEP YOU FROM LOSING YOUR BODY HEAT.
PERSONS SHOULD CONSIDER DELAYING ALL TRAVEL. MOTORISTS SHOULD USE
EXTREME CAUTION IF TRAVEL IS ABSOLUTELY NECESSARY.
WIZ066-071-072-160345-
/O.EXT.KMKX.WW.Y.0015.260316T0000Z-260316T2100Z/
MILWAUKEE-RACINE-KENOSHA-
INCLUDING THE CITIES OF MILWAUKEE, RACINE, AND KENOSHA
239 PM CDT SUN MAR 15 2026
...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO 4
PM CDT MONDAY...
* WHAT...MIXED PRECIPITATION EXPECTED. TOTAL SNOW AND SLEET
ACCUMULATIONS BETWEEN 2 AND 4 INCHES AND ICE ACCUMULATIONS UP TO
ONE TENTH OF AN INCH. WINDS GUSTING AS HIGH AS 45 MPH CAUSING
BLOWING AND DRIFTING OF SNOW TONIGHT INTO MONDAY.
* WHERE...KENOSHA, MILWAUKEE, AND RACINE COUNTIES.
* WHEN...FROM 7 PM THIS EVENING TO 4 PM CDT MONDAY.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE MONDAY MORNING COMMUTE. GUSTY WINDS
COULD BRING DOWN TREE BRANCHES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
PERSONS ARE URGED TO STAY INDOORS UNTIL CONDITIONS IMPROVE. IF YOU
MUST GO OUTSIDE, DRESS IN LAYERS. SEVERAL LAYERS OF CLOTHES WILL
KEEP YOU WARMER THAN A SINGLE HEAVY COAT. COVER EXPOSED SKIN TO
REDUCE YOUR RISK OF FROSTBITE OR HYPOTHERMIA. GLOVES, A SCARF, AND A
HAT WILL KEEP YOU FROM LOSING YOUR BODY HEAT.
BE PREPARED FOR SLIPPERY ROADS. SLOW DOWN AND USE CAUTION WHILE
DRIVING. IF YOU ARE GOING OUTSIDE, WATCH YOUR FIRST FEW STEPS TAKEN
ON STAIRS, SIDEWALKS, AND DRIVEWAYS. THESE SURFACES COULD BE ICY AND
SLIPPERY, INCREASING YOUR RISK OF A FALL AND INJURY.
DDV
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