012
WWUS43 KGRR 130744
WSWGRR
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE GRAND RAPIDS MI
344 AM EDT FRI MAR 13 2026
MIZ037-043-131815-
/O.NEW.KGRR.WS.A.0002.260315T0600Z-260317T0000Z/
/O.CON.KGRR.WW.Y.0017.000000T0000Z-260313T1800Z/
MASON-OCEANA-
INCLUDING THE CITIES OF LUDINGTON AND HART
344 AM EDT FRI MAR 13 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...WINTER STORM WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH
MONDAY EVENING...
* WHAT...FOR THE WINTER WEATHER ADVISORY, SNOW. ADDITIONAL SNOW
ACCUMULATIONS BETWEEN 1 AND 3 INCHES. FOR THE WINTER STORM WATCH,
HEAVY MIXED PRECIPITATION POSSIBLE. TOTAL SNOW ACCUMULATIONS
BETWEEN 5 AND 10 INCHES AND ICE ACCUMULATIONS AROUND A TENTH TO
QUARTER INCH POSSIBLE. WINDS COULD GUST AS HIGH AS 50 MPH.
* WHERE...MASON AND OCEANA COUNTIES.
* WHEN...FOR THE WINTER WEATHER ADVISORY, UNTIL 2 PM EDT THIS
AFTERNOON. FOR THE WINTER STORM WATCH, FROM LATE SATURDAY NIGHT
THROUGH MONDAY EVENING.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS
COULD IMPACT THE FRIDAY MORNING COMMUTE. GUSTY WINDS COULD BRING
DOWN TREE BRANCHES.
* ADDITIONAL DETAILS...SNOWFALL RATES COULD REACH 1 INCH PER HOUR
DURING THE FRIDAY MORNING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.
SLOW DOWN AND USE CAUTION WHILE TRAVELING.
MIZ038>040-044-045-131815-
/O.NEW.KGRR.WS.A.0002.260315T0600Z-260317T0000Z/
/O.CON.KGRR.WW.Y.0017.000000T0000Z-260313T1800Z/
LAKE-OSCEOLA-CLARE-NEWAYGO-MECOSTA-
INCLUDING THE CITIES OF BIG RAPIDS, CLARE, REED CITY, BALDWIN,
AND FREMONT
344 AM EDT FRI MAR 13 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
...WINTER STORM WATCH IN EFFECT FROM LATE SATURDAY NIGHT THROUGH
MONDAY EVENING...
* WHAT...FOR THE WINTER WEATHER ADVISORY, SNOW. ADDITIONAL SNOW
ACCUMULATIONS BETWEEN 2 AND 4 INCHES. FOR THE WINTER STORM WATCH,
HEAVY MIXED PRECIPITATION POSSIBLE. TOTAL SNOW ACCUMULATIONS
BETWEEN 4 AND 7 INCHES AND ICE ACCUMULATIONS AROUND A TENTH TO
QUARTER INCH POSSIBLE. WINDS COULD GUST AS HIGH AS 40 MPH.
* WHERE...CLARE, MECOSTA, OSCEOLA, LAKE, AND NEWAYGO COUNTIES.
* WHEN...FOR THE WINTER WEATHER ADVISORY, UNTIL 2 PM EDT THIS
AFTERNOON. FOR THE WINTER STORM WATCH, FROM LATE SATURDAY NIGHT
THROUGH MONDAY EVENING.
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT. THE HAZARDOUS CONDITIONS
COULD IMPACT THE FRIDAY MORNING COMMUTE. GUSTY WINDS COULD BRING
DOWN TREE BRANCHES. ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES,
WILL LIKELY BECOME SLICK AND HAZARDOUS.
* ADDITIONAL DETAILS...SNOWFALL RATES COULD REACH 1 INCH PER HOUR
DURING THE FRIDAY MORNING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MONITOR THE LATEST FORECASTS FOR UPDATES ON THIS SITUATION.
SLOW DOWN AND USE CAUTION WHILE TRAVELING.
MIZ046-131800-
/O.CON.KGRR.WW.Y.0017.000000T0000Z-260313T1800Z/
ISABELLA-
INCLUDING THE CITIES OF MOUNT PLEASANT
344 AM EDT FRI MAR 13 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 2 AND 4 INCHES.
* WHERE...ISABELLA COUNTY.
* WHEN...UNTIL 2 PM EDT THIS AFTERNOON.
* IMPACTS...ROADS, AND ESPECIALLY BRIDGES AND OVERPASSES, WILL
LIKELY BECOME SLICK AND HAZARDOUS. PLAN ON SLIPPERY ROAD
CONDITIONS. THE HAZARDOUS CONDITIONS COULD IMPACT THE FRIDAY
MORNING COMMUTE. GUSTY WINDS COULD BRING DOWN TREE BRANCHES.
* ADDITIONAL DETAILS...SNOWFALL RATES COULD REACH 1 INCH PER HOUR
DURING THE FRIDAY MORNING COMMUTE.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING.
MIZ051-052-131800-
/O.CON.KGRR.WW.Y.0017.000000T0000Z-260313T1800Z/
MONTCALM-GRATIOT-
INCLUDING THE CITIES OF GREENVILLE AND ALMA
344 AM EDT FRI MAR 13 2026
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 2 PM EDT THIS
AFTERNOON...
* WHAT...SNOW. ADDITIONAL SNOW ACCUMULATIONS BETWEEN 1 AND 3 INCHES.
* WHERE...GRATIOT AND MONTCALM COUNTIES.
* WHEN...UNTIL 2 PM EDT THIS AFTERNOON.
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS. THE HAZARDOUS
CONDITIONS COULD IMPACT THE FRIDAY MORNING COMMUTE. GUSTY WINDS
COULD BRING DOWN TREE BRANCHES.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
SLOW DOWN AND USE CAUTION WHILE TRAVELING.
CAS
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