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Winter Weather Advisory 0023
Issued by the Grand Rapids Forecast Office

Action Issued Starts Expiration
New 2025-12-18 01:39:06 2025-12-18 21:00:00 2025-12-19 12:00:00
Continued 2025-12-18 09:36:44 2025-12-18 21:00:00 2025-12-19 12:00:00
Continued 2025-12-18 12:21:18 2025-12-18 21:00:00 2025-12-19 12:00:00
Area Extended 2025-12-18 12:21:18 2025-12-18 21:00:00 2025-12-19 12:00:00
Continued 2025-12-18 23:45:06 2025-12-19 12:00:00
Continued 2025-12-18 23:45:06 2025-12-19 12:00:00
Continued 2025-12-19 02:34:04 2025-12-19 12:00:00
Continued 2025-12-19 02:34:04 2025-12-19 12:00:00
Continued 2025-12-19 08:53:44 2025-12-19 12:00:00
Continued 2025-12-19 08:53:44 2025-12-19 12:00:00
Time Extended 2025-12-19 11:08:48 2025-12-19 15:00:00
Time Extended 2025-12-19 11:08:48 2025-12-19 15:00:00
Expired 2025-12-19 14:53:24 2025-12-19 15:00:00


Action: New
Issued At: 2025-12-18 01:39:06

379 
WWUS43 KGRR 180738
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
238 AM EST Thu Dec 18 2025

MIZ037-038-181800-
/O.NEW.KGRR.WW.Y.0023.251219T0300Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
238 AM EST Thu Dec 18 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 1 PM 
EST FRIDAY...

* WHAT...Snow expected. Total snow accumulations between 2 and 4 
  inches. Locally higher amounts possible. Winds gusting as high as 
  35 mph.

* WHERE...Lake and Mason Counties.

* WHEN...From 10 PM this evening to 1 PM EST Friday.

* IMPACTS...Previous rainfall and rapidly dropping temperatures will 
  cause icy road conditions. This along with reduced visibilities in 
  snow and blowing snow will result in hazardous driving conditions 
  and could impact the Friday morning commute. Gusty winds could 
  bring down tree branches and potentially cause isolated power 
  outages.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

JC


Action: Continued
Issued At: 2025-12-18 09:36:44

887 
WWUS43 KGRR 181536
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
1036 AM EST Thu Dec 18 2025

MIZ037-038-182345-
/O.CON.KGRR.WW.Y.0023.251219T0300Z-251219T1800Z/
Mason-Lake-
Including the cities of Ludington and Baldwin
1036 AM EST Thu Dec 18 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 1 PM EST FRIDAY...

* WHAT...Mixed precipitation expected. Total snow accumulations 
  between 1 and 3 inches and ice accumulations around a light glaze. 
  Winds gusting as high as 40 mph.

* WHERE...Lake and Mason Counties.

* WHEN...From 10 PM this evening to 1 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

04


Action: Continued
Issued At: 2025-12-18 12:21:18

833 
WWUS43 KGRR 181820
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
120 PM EST Thu Dec 18 2025

MIZ043-050-056-064-071-072-190230-
/O.EXA.KGRR.WW.Y.0023.251219T0300Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Grand Haven, South Haven, Hart, Muskegon,
Jenison, Holland, and Kalamazoo
120 PM EST Thu Dec 18 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 1 PM 
EST FRIDAY...

* WHAT...Snow expected. Total snow accumulations between 1 and 4 
  inches. Winds gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...From 10 PM this evening to 1 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ037-038-190230-
/O.CON.KGRR.WW.Y.0023.251219T0300Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
120 PM EST Thu Dec 18 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 1 PM EST FRIDAY...

* WHAT...Snow expected. Total snow accumulations between 1 and 4 
  inches. Winds gusting as high as 35 mph.

* WHERE...Lake and Mason Counties.

* WHEN...From 10 PM this evening to 1 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

04


Action: Area Extended
Issued At: 2025-12-18 12:21:18

833 
WWUS43 KGRR 181820
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
120 PM EST Thu Dec 18 2025

MIZ043-050-056-064-071-072-190230-
/O.EXA.KGRR.WW.Y.0023.251219T0300Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Grand Haven, South Haven, Hart, Muskegon,
Jenison, Holland, and Kalamazoo
120 PM EST Thu Dec 18 2025

...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 1 PM 
EST FRIDAY...

* WHAT...Snow expected. Total snow accumulations between 1 and 4 
  inches. Winds gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...From 10 PM this evening to 1 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ037-038-190230-
/O.CON.KGRR.WW.Y.0023.251219T0300Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
120 PM EST Thu Dec 18 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 10 PM THIS EVENING 
TO 1 PM EST FRIDAY...

* WHAT...Snow expected. Total snow accumulations between 1 and 4 
  inches. Winds gusting as high as 35 mph.

* WHERE...Lake and Mason Counties.

* WHEN...From 10 PM this evening to 1 PM EST Friday.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

04


Action: Continued
Issued At: 2025-12-18 23:45:06

045 
WWUS43 KGRR 190544
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
1244 AM EST Fri Dec 19 2025

MIZ037-038-191345-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
1244 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. 
  Winds gusting as high as 35 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-191345-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Kalamazoo, Holland, Grand Haven, Jenison,
Hart, South Haven, and Muskegon
1244 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

JC


Action: Continued
Issued At: 2025-12-18 23:45:06

045 
WWUS43 KGRR 190544
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
1244 AM EST Fri Dec 19 2025

MIZ037-038-191345-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
1244 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. 
  Winds gusting as high as 35 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-191345-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Kalamazoo, Holland, Grand Haven, Jenison,
Hart, South Haven, and Muskegon
1244 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. 
  Winds gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

JC


Action: Continued
Issued At: 2025-12-19 02:34:04

796 
WWUS43 KGRR 190833
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
333 AM EST Fri Dec 19 2025

MIZ037-038-191645-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
333 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to 4 inches. Winds 
  gusts up to 45 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-191645-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Kalamazoo, Holland, Grand Haven, Jenison,
Hart, South Haven, and Muskegon
333 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. 
  Winds gusting as high as 45 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

JC


Action: Continued
Issued At: 2025-12-19 02:34:04

796 
WWUS43 KGRR 190833
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
333 AM EST Fri Dec 19 2025

MIZ037-038-191645-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
333 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to 4 inches. Winds 
  gusts up to 45 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-191645-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Kalamazoo, Holland, Grand Haven, Jenison,
Hart, South Haven, and Muskegon
333 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations between 1 and 3 inches. 
  Winds gusting as high as 45 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions. The hazardous 
  conditions could impact the Friday morning commute.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

JC


Action: Continued
Issued At: 2025-12-19 08:53:44

954 
WWUS43 KGRR 191453
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
953 AM EST Fri Dec 19 2025

MIZ037-038-191800-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
953 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-191800-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Jenison, Holland, Muskegon, Hart,
Kalamazoo, Grand Haven, and South Haven
953 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

04


Action: Continued
Issued At: 2025-12-19 08:53:44

954 
WWUS43 KGRR 191453
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
953 AM EST Fri Dec 19 2025

MIZ037-038-191800-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
953 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-191800-
/O.CON.KGRR.WW.Y.0023.000000T0000Z-251219T1800Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Jenison, Holland, Muskegon, Hart,
Kalamazoo, Grand Haven, and South Haven
953 AM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 1 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

04


Action: Time Extended
Issued At: 2025-12-19 11:08:48

461 
WWUS43 KGRR 191708
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
1208 PM EST Fri Dec 19 2025

MIZ037-038-192100-
/O.EXT.KGRR.WW.Y.0023.000000T0000Z-251219T2100Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
1208 PM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-192100-
/O.EXT.KGRR.WW.Y.0023.000000T0000Z-251219T2100Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Jenison, Holland, Muskegon, Hart,
Kalamazoo, Grand Haven, and South Haven
1208 PM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

04


Action: Time Extended
Issued At: 2025-12-19 11:08:48

461 
WWUS43 KGRR 191708
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
1208 PM EST Fri Dec 19 2025

MIZ037-038-192100-
/O.EXT.KGRR.WW.Y.0023.000000T0000Z-251219T2100Z/
Mason-Lake-
Including the cities of Baldwin and Ludington
1208 PM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Lake and Mason Counties.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

MIZ043-050-056-064-071-072-192100-
/O.EXT.KGRR.WW.Y.0023.000000T0000Z-251219T2100Z/
Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Jenison, Holland, Muskegon, Hart,
Kalamazoo, Grand Haven, and South Haven
1208 PM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 4 PM EST THIS 
AFTERNOON...

* WHAT...Snow. Additional snow accumulations up to one inch. Winds 
  gusting as high as 40 mph.

* WHERE...Portions of southwest and west central Michigan.

* WHEN...Until 4 PM EST this afternoon.

* IMPACTS...Plan on slippery road conditions.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling.

&&

$$

04


Action: Expired
Issued At: 2025-12-19 14:53:24

441 
WWUS43 KGRR 192053
WSWGRR

URGENT - WINTER WEATHER MESSAGE
National Weather Service Grand Rapids MI
353 PM EST Fri Dec 19 2025

MIZ037-038-043-050-056-064-071-072-192200-
/O.EXP.KGRR.WW.Y.0023.000000T0000Z-251219T2100Z/
Mason-Lake-Oceana-Muskegon-Ottawa-Allegan-Van Buren-Kalamazoo-
Including the cities of Jenison, Holland, Muskegon, Hart,
Kalamazoo, Baldwin, Grand Haven, South Haven, and Ludington
353 PM EST Fri Dec 19 2025

...WINTER WEATHER ADVISORY WILL EXPIRE AT 4 PM EST THIS AFTERNOON...

Light snow will continue to diminish this afternoon.

$$

04



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