845
WWUS43 KGRR 271936
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
236 PM EST Thu Nov 27 2025

MIZ043>045-280345-
/O.NEW.KGRR.WS.A.0003.251129T1200Z-251130T1500Z/
/O.EXT.KGRR.WW.Y.0017.000000T0000Z-251128T1200Z/
Oceana-Newaygo-Mecosta-
Including the cities of Hart, Big Rapids, and Fremont
236 PM EST Thu Nov 27 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST FRIDAY...
...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY
MORNING...

* WHAT...For the Winter Weather Advisory, snow. Additional snow
  accumulations up to 3 inches through tonight. Winds gusting as
  high as 35 mph. For the Winter Storm Watch this weekend, heavy
  snow possible. Total snow accumulations 6 or more inches possible
  from Saturday into Sunday.

* WHERE...Mecosta, Newaygo, and Oceana Counties.

* WHEN...For the Winter Weather Advisory, until 7 AM EST Friday. For
  the Winter Storm Watch, from Saturday morning through Sunday
  morning.

* IMPACTS...Visibility and road conditions may change rapidly over
  short distances in lake effect snow tonight. This weekend a
  widespread snow is possible that will likely impact travel.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling tonight.

Monitor the latest forecasts for updates on the potential heavy snow
this weekend.

&&

$$

MIZ050-056-280345-
/O.NEW.KGRR.WS.A.0003.251129T1200Z-251130T1500Z/
/O.EXT.KGRR.WW.Y.0017.000000T0000Z-251128T1200Z/
Muskegon-Ottawa-
Including the cities of Muskegon, Grand Haven, and Jenison
236 PM EST Thu Nov 27 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST FRIDAY...
...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY
MORNING...

* WHAT...For the Winter Weather Advisory, snow. Additional snow
  accumulations up to two inches. Winds gusting as high as 35 mph.
  For the Winter Storm Watch, heavy snow possible. Total snow
  accumulations between 8 and 11 inches possible.

* WHERE...Ottawa and Muskegon Counties.

* WHEN...For the Winter Weather Advisory, until 7 AM EST Friday. For
  the Winter Storm Watch, from Saturday morning through Sunday
  morning.

* IMPACTS...Travel could be very difficult. The hazardous conditions
  could impact the Thursday evening and Friday morning commutes.
  Roads, and especially bridges and overpasses, will likely become
  slick and hazardous. Visibility and road conditions may change
  rapidly over short distances in lake effect snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on this situation.

During lake effect snow, the weather can vary from bands of locally
heavy snow to dry weather just a few miles away. Visibilities can
also vary greatly. Be prepared for rapid changes in weather,
visibility, and road conditions.

&&

$$

MIZ064-065-071>073-280345-
/O.NEW.KGRR.WS.A.0003.251129T1200Z-251130T1500Z/
/O.EXT.KGRR.WW.Y.0017.000000T0000Z-251128T1200Z/
Allegan-Barry-Van Buren-Kalamazoo-Calhoun-
Including the cities of Kalamazoo, Hastings, Holland, Battle
Creek, and South Haven
236 PM EST Thu Nov 27 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST FRIDAY...
...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY
MORNING...

* WHAT...For the Winter Weather Advisory, snow. Additional snow
  accumulations between 1 and 3 inches through tonight. Winds
  gusting as high as 35 mph. For the Winter Storm Watch this
  weekend, heavy snow possible. Total snow accumulations 6 or more
  inches possible from Saturday into Sunday.

* WHERE...Calhoun, Allegan, Barry, Kalamazoo, and Van Buren Counties.

* WHEN...For the Winter Weather Advisory, until 7 AM EST Friday. For
  the Winter Storm Watch, from Saturday morning through Sunday
  morning.

* IMPACTS...Visibility and road conditions may change rapidly over
  short distances in lake effect snow tonight. This weekend a
  widespread snow is possible that will likely impact travel.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling tonight.

Monitor the latest forecasts for updates on the potential heavy snow
this weekend.

&&

$$

MIZ037>039-280345-
/O.EXT.KGRR.WW.Y.0017.000000T0000Z-251128T1200Z/
Mason-Lake-Osceola-
Including the cities of Ludington, Reed City, and Baldwin
236 PM EST Thu Nov 27 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 7 AM EST FRIDAY...

* WHAT...Snow. Additional snow accumulations up to 3 inches. Winds
  gusting as high as 35 mph.

* WHERE...Osceola, Lake, and Mason Counties.

* WHEN...Until 7 AM EST Friday.

* IMPACTS...Prepare for slippery travel by slowing down. Visibility
  and road conditions may change rapidly over short distances in
  lake effect snow.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ046-051-052-057>059-066-067-074-280345-
/O.NEW.KGRR.WS.A.0003.251129T1200Z-251130T1500Z/
Isabella-Montcalm-Gratiot-Kent-Ionia-Clinton-Eaton-Ingham-Jackson-
Including the cities of Alma, Ionia, Mount Pleasant, Charlotte,
Grand Rapids, Lansing, Greenville, St. Johns, and Jackson
236 PM EST Thu Nov 27 2025

...WINTER STORM WATCH IN EFFECT FROM SATURDAY MORNING THROUGH SUNDAY
MORNING...

* WHAT...Heavy snow possible. Total snow accumulations 6 or more
  inches possible from Saturday into Sunday.

* WHERE...Portions of central, south central, and southwest Michigan.

* WHEN...From Saturday morning through Sunday morning.

* IMPACTS...Travel could be very difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Monitor the latest forecasts for updates on the potential heavy snow
this weekend.

&&

$$

Duke