054  
FNUS53 KGRR 311956  
FWFGRR  
 
FIRE WEATHER PLANNING FORECAST FOR SOUTHWEST LOWER MICHIGAN  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
356 PM EDT MON MAR 31 2025  
   
..DRY WEATHER THROUGH TUESDAY THEN RAIN...SNOW AND STORMS DEVELOP
 
 
   
DISCUSSION
 
 
HIGH PRESSURE WILL BRING FAIR WEATHER TONIGHT AND ON TUESDAY. IT WILL  
REMAIN COOL FOR THIS TIME OF YEAR. A SURGE OF WARMER AIR, INITIALLY  
ALOFT WILL PRODUCE A ROUND OF SNOW AND ICE ACROSS CENTRAL LOWER  
MICHIGAN TUESDAY NIGHT AND WEDNESDAY MORNING. THE PRECIPITATION WILL  
TRANSITION TO ALL RAIN WEDNESDAY AFTERNOON INTO WEDNESDAY NIGHT WHEN  
THUNDERSTORMS RETURN TO THE FORECAST. SEVERE WEATHER IS NOT OUT OF  
THE QUESTION ON WEDNESDAY. HIGHS ON TUESDAY INTO THE 40S WILL RETURN  
TO THE 60S ON WEDNESDAY. A SOAKING RAIN IS LIKELY ON WEDNESDAY.  
 
MIZ037>039-043>045-010815-  
MASON-LAKE-OSCEOLA-OCEANA-NEWAYGO-MECOSTA-  
INCLUDING THE CITIES OF LUDINGTON, BALDWIN, REED CITY, HART,  
FREMONT, AND BIG RAPIDS  
356 PM EDT MON MAR 31 2025  
   
TONIGHT
 
 
SKY/WEATHER.........PARTLY CLOUDY (20-30 PERCENT) UNTIL 5 AM, THEN  
CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....20-25.  
24 HR TREND......6 DEGREES COOLER.  
MAX HUMIDITY........76-81 PERCENT.  
24 HR TREND......26 PERCENT DRIER.  
20-FOOT WINDS.......NORTH WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......4200-4700 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 20 MPH DECREASING TO AROUND 10 MPH  
OVERNIGHT.  
SMOKE DISPERSAL.....480-780 (GOOD TO EXCELLENT).  
PCPN AMOUNT.........NONE.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT) UNTIL 5 PM, THEN PARTLY  
SUNNY (60-70 PERCENT).  
MAX TEMPERATURE.....38-43.  
24 HR TREND......6 DEGREES WARMER.  
MIN HUMIDITY........27-32 PERCENT.  
24 HR TREND......30 PERCENT DRIER.  
20-FOOT WINDS.......EAST WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......4200-4700 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....340-700 (GOOD TO EXCELLENT).  
PCPN AMOUNT.........NONE.  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF SNOW SHOWERS  
UNTIL 2 AM. RAIN SHOWERS. SNOW SHOWERS AND  
LIGHT FREEZING RAIN AFTER 2 AM.  
CHANCE OF PCPN......90 PERCENT.  
MIN TEMPERATURE.....24-29.  
24 HR TREND......5 DEGREES WARMER.  
MAX HUMIDITY........87-92 PERCENT.  
24 HR TREND......11 PERCENT WETTER.  
20-FOOT WINDS.......EAST WINDS 13 TO 18 MPH WITH GUSTS TO AROUND 32  
MPH.  
MIXING HEIGHT.......2000-2500 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO AROUND 30  
MPH OVERNIGHT.  
SMOKE DISPERSAL.....410-540 (GOOD).  
PCPN AMOUNT.........0.11-0.25 IN.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). FREEZING RAIN  
UNTIL 2 PM. RAIN SHOWERS.  
CHANCE OF PCPN......NEAR 100 PERCENT.  
MAX TEMPERATURE.....56-61.  
24 HR TREND......15 DEGREES WARMER.  
MIN HUMIDITY........72-77 PERCENT.  
24 HR TREND......44 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS TO  
AROUND 34 MPH.  
MIXING HEIGHT.......1300-1800 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 30 MPH DECREASING TO AROUND 20  
MPH IN THE AFTERNOON.  
SMOKE DISPERSAL.....440-600 (GOOD TO EXCELLENT).  
PCPN AMOUNT.........0.54-1.21 IN.  
 

 
 
MIZ040-046-010815-  
CLARE-ISABELLA-  
INCLUDING THE CITIES OF CLARE AND MOUNT PLEASANT  
356 PM EDT MON MAR 31 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....AROUND 22.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........72-77 PERCENT.  
24 HR TREND......29 PERCENT DRIER.  
20-FOOT WINDS.......NORTH WINDS 6 TO 11 MPH.  
MIXING HEIGHT.......3000-3500 FT AGL.  
TRANSPORT WINDS.....NORTH 15 TO 20 MPH.  
SMOKE DISPERSAL.....500-710 (GOOD TO EXCELLENT).  
PCPN AMOUNT.........NONE.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT) UNTIL 5 PM, THEN PARTLY  
SUNNY (45-55 PERCENT).  
MAX TEMPERATURE.....AROUND 39.  
24 HR TREND......2 DEGREES COOLER.  
MIN HUMIDITY........29-34 PERCENT.  
24 HR TREND......29 PERCENT DRIER.  
20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......4000-4500 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....330-620 (GOOD TO EXCELLENT).  
PCPN AMOUNT.........NONE.  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF SNOW SHOWERS  
UNTIL 2 AM, THEN SNOW SHOWERS.  
CHANCE OF PCPN......80 PERCENT.  
MIN TEMPERATURE.....AROUND 27.  
24 HR TREND......3 DEGREES WARMER.  
MAX HUMIDITY........83-88 PERCENT.  
24 HR TREND......14 PERCENT WETTER.  
20-FOOT WINDS.......EAST WINDS 11 TO 16 MPH AND GUSTY.  
MIXING HEIGHT.......2200-2700 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
SMOKE DISPERSAL.....340-410 (GOOD).  
PCPN AMOUNT.........0.09-0.15 IN.  
   
WEDNESDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SNOW SHOWERS  
UNTIL 11 AM. FREEZING RAIN UNTIL 2 PM. RAIN  
SHOWERS.  
CHANCE OF PCPN......NEAR 100 PERCENT.  
MAX TEMPERATURE.....51-56.  
24 HR TREND......11 DEGREES WARMER.  
MIN HUMIDITY........78-83 PERCENT.  
24 HR TREND......49 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST WINDS 12 TO 17 MPH WITH GUSTS TO  
AROUND 30 MPH.  
MIXING HEIGHT.......1200-1700 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.  
SMOKE DISPERSAL.....390-460 (GOOD).  
PCPN AMOUNT.........0.79-1.20 IN.  
 

 
 
MIZ050-056-064-071-010815-  
MUSKEGON-OTTAWA-ALLEGAN-VAN BUREN-  
INCLUDING THE CITIES OF MUSKEGON, GRAND HAVEN, JENISON, HOLLAND,  
AND SOUTH HAVEN  
356 PM EDT MON MAR 31 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....AROUND 26.  
24 HR TREND......7 DEGREES COOLER.  
MAX HUMIDITY........73-78 PERCENT.  
24 HR TREND......25 PERCENT DRIER.  
20-FOOT WINDS.......NORTH WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......3300-3800 FT AGL.  
TRANSPORT WINDS.....NORTH 10 TO 15 MPH.  
SMOKE DISPERSAL.....450-540 (GOOD).  
PCPN AMOUNT.........NONE.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (20-30 PERCENT) UNTIL 5 PM, THEN MOSTLY  
CLOUDY (70-80 PERCENT).  
MAX TEMPERATURE.....41-46.  
24 HR TREND......7 DEGREES WARMER.  
MIN HUMIDITY........31-36 PERCENT.  
24 HR TREND......34 PERCENT DRIER.  
20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......3800-4300 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....380-740 (GOOD TO EXCELLENT).  
PCPN AMOUNT.........NONE.  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF RAIN AND SNOW  
SHOWERS UNTIL 2 AM, THEN RAIN SHOWERS, SNOW  
SHOWERS AND LIGHT FREEZING RAIN.  
CHANCE OF PCPN......80 PERCENT.  
MIN TEMPERATURE.....31-36.  
24 HR TREND......9 DEGREES WARMER.  
MAX HUMIDITY........87-92 PERCENT.  
24 HR TREND......7 PERCENT WETTER.  
20-FOOT WINDS.......EAST WINDS 14 TO 19 MPH WITH GUSTS TO AROUND 32  
MPH.  
MIXING HEIGHT.......1400-1900 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 20 MPH INCREASING TO AROUND 30  
MPH OVERNIGHT.  
SMOKE DISPERSAL.....440-530 (GOOD).  
PCPN AMOUNT.........0.14-0.26 IN.  
   
WEDNESDAY
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). RAIN SHOWERS. CHANCE OF  
THUNDERSTORMS AFTER 11 AM.  
CHANCE OF PCPN......NEAR 100 PERCENT.  
MAX TEMPERATURE.....60-65.  
24 HR TREND......20 DEGREES WARMER.  
MIN HUMIDITY........67-72 PERCENT.  
24 HR TREND......39 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST WINDS 15 TO 20 MPH WITH GUSTS TO  
AROUND 31 MPH.  
MIXING HEIGHT.......1400-1900 FT AGL.  
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.  
SMOKE DISPERSAL.....380-550 (GOOD).  
PCPN AMOUNT.........0.78-1.17 IN.  
 

 
 
MIZ051-052-057>059-010815-  
MONTCALM-GRATIOT-KENT-IONIA-CLINTON-  
INCLUDING THE CITIES OF GREENVILLE, ALMA, GRAND RAPIDS, IONIA,  
AND ST. JOHNS  
356 PM EDT MON MAR 31 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
MIN TEMPERATURE.....AROUND 25.  
24 HR TREND......8 DEGREES COOLER.  
MAX HUMIDITY........73-78 PERCENT.  
24 HR TREND......31 PERCENT DRIER.  
20-FOOT WINDS.......NORTH WINDS 6 TO 11 MPH.  
MIXING HEIGHT.......3100-3600 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 15 MPH.  
SMOKE DISPERSAL.....450-510 (GOOD).  
PCPN AMOUNT.........NONE.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT) UNTIL 5 PM, THEN PARTLY  
SUNNY (55-65 PERCENT).  
MAX TEMPERATURE.....39-44.  
24 HR TREND......1 DEGREE WARMER.  
MIN HUMIDITY........31-36 PERCENT.  
24 HR TREND......25 PERCENT DRIER.  
20-FOOT WINDS.......EAST WINDS 6 TO 11 MPH.  
MIXING HEIGHT.......3900-4400 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....340-720 (GOOD TO EXCELLENT).  
PCPN AMOUNT.........NONE.  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF SNOW SHOWERS  
AND RAIN SHOWERS UNTIL 2 AM, THEN RAIN SHOWERS,  
SNOW SHOWERS LIKELY AND LIGHT FREEZING RAIN.  
CHANCE OF PCPN......80 PERCENT.  
MIN TEMPERATURE.....27-32.  
24 HR TREND......6 DEGREES WARMER.  
MAX HUMIDITY........84-89 PERCENT.  
24 HR TREND......13 PERCENT WETTER.  
20-FOOT WINDS.......EAST WINDS 13 TO 18 MPH WITH GUSTS TO AROUND 28  
MPH.  
MIXING HEIGHT.......1200-1700 FT AGL.  
TRANSPORT WINDS.....EAST 20 TO 25 MPH.  
SMOKE DISPERSAL.....340-440 (GOOD).  
PCPN AMOUNT.........0.07-0.22 IN.  
   
WEDNESDAY
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). RAIN SHOWERS. CHANCE OF  
THUNDERSTORMS AFTER 5 PM.  
CHANCE OF PCPN......NEAR 100 PERCENT.  
MAX TEMPERATURE.....59-64.  
24 HR TREND......19 DEGREES WARMER.  
MIN HUMIDITY........69-74 PERCENT.  
24 HR TREND......35 PERCENT WETTER.  
20-FOOT WINDS.......SOUTHEAST WINDS 14 TO 19 MPH WITH GUSTS TO  
AROUND 30 MPH.  
MIXING HEIGHT.......1200-1700 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.  
SMOKE DISPERSAL.....340-500 (GOOD).  
PCPN AMOUNT.........0.92-1.23 IN.  
 

 
 
MIZ065>067-072>074-010815-  
BARRY-EATON-INGHAM-KALAMAZOO-CALHOUN-JACKSON-  
INCLUDING THE CITIES OF HASTINGS, CHARLOTTE, LANSING, KALAMAZOO,  
BATTLE CREEK, AND JACKSON  
356 PM EDT MON MAR 31 2025  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).  
MIN TEMPERATURE.....AROUND 25.  
24 HR TREND......10 DEGREES COOLER.  
MAX HUMIDITY........73-78 PERCENT.  
24 HR TREND......21 PERCENT DRIER.  
20-FOOT WINDS.......NORTH WINDS 6 TO 11 MPH.  
MIXING HEIGHT.......2700-3200 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 15 MPH.  
SMOKE DISPERSAL.....440-480 (GOOD).  
PCPN AMOUNT.........NONE.  
   
TUESDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT) UNTIL 5 PM, THEN PARTLY  
SUNNY (60-70 PERCENT).  
MAX TEMPERATURE.....AROUND 45.  
24 HR TREND......2 DEGREES WARMER.  
MIN HUMIDITY........32-37 PERCENT.  
24 HR TREND......28 PERCENT DRIER.  
20-FOOT WINDS.......EAST WINDS 5 TO 10 MPH.  
MIXING HEIGHT.......4000-4500 FT AGL.  
TRANSPORT WINDS.....EAST 10 TO 15 MPH.  
SMOKE DISPERSAL.....290-680 (FAIR TO EXCELLENT).  
PCPN AMOUNT.........NONE.  
   
TUESDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). CHANCE OF SNOW SHOWERS  
UNTIL 5 AM. CHANCE OF RAIN SHOWERS. LIGHT  
FREEZING RAIN LIKELY AFTER 2 AM UNTIL 5 AM.  
CHANCE OF PCPN......60 PERCENT.  
MIN TEMPERATURE.....AROUND 33.  
24 HR TREND......8 DEGREES WARMER.  
MAX HUMIDITY........80-85 PERCENT.  
24 HR TREND......4 PERCENT WETTER.  
20-FOOT WINDS.......EAST WINDS 13 TO 18 MPH WITH GUSTS TO AROUND 29  
MPH.  
MIXING HEIGHT.......1900-2400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST 20 TO 25 MPH.  
SMOKE DISPERSAL.....350-450 (GOOD).  
PCPN AMOUNT.........0.01-0.18 IN.  
   
WEDNESDAY
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). RAIN SHOWERS. CHANCE OF  
THUNDERSTORMS AFTER 11 AM.  
CHANCE OF PCPN......NEAR 100 PERCENT.  
MAX TEMPERATURE.....AROUND 64.  
24 HR TREND......21 DEGREES WARMER.  
MIN HUMIDITY........67-72 PERCENT.  
24 HR TREND......33 PERCENT WETTER.  
20-FOOT WINDS.......SOUTH WINDS 16 TO 21 MPH WITH GUSTS TO AROUND  
32 MPH.  
MIXING HEIGHT.......1400-1900 FT AGL.  
TRANSPORT WINDS.....SOUTH 25 TO 30 MPH.  
SMOKE DISPERSAL.....480-510 (GOOD).  
PCPN AMOUNT.........0.80-1.15 IN.  
 

 
   
FORECAST FOR DAYS 3 THROUGH 7
 
 
   
WEDNESDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S. SOUTHWEST WINDS  
7 TO 12 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. WEST WINDS 8 TO  
13 MPH.    
THURSDAY NIGHT
 
COLDER. PARTLY CLOUDY. LOWS IN THE LOWER 30S.  
NORTHWEST WINDS 5 TO 7 MPH SHIFTING TO THE NORTHEAST OVERNIGHT.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S. NORTHEAST WINDS 5 TO  
9 MPH.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE  
MID 30S. NORTHEAST WINDS 5 TO 10 MPH.    
SATURDAY
 
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. HIGHS IN THE  
LOWER 50S. NORTH WINDS 5 TO 10 MPH.    
SATURDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF SHOWERS IN THE EVENING.  
LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY SUNNY. HIGHS IN THE MID 40S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 20S.    
MONDAY
 
PARTLY SUNNY. HIGHS IN THE UPPER 30S.  
 

 
 
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