671  
FPUS63 KGRR 180920  
SFTMI  
MIZ001>083-182100-  
 
TABULAR STATE FORECAST FOR MICHIGAN  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
515 AM EDT MON MAY 18 2026  
 
ROWS INCLUDE...  
DAILY PREDOMINANT DAYTIME WEATHER 6AM-6PM  
FORECAST TEMPERATURES...EARLY MORNING LOW/DAYTIME HIGH  
PROBABILITY OF PRECIPITATION NIGHTTIME 6PM-6AM/DAYTIME 6AM-6PM  
- INDICATES TEMPERATURES BELOW ZERO  
MM INDICATES MISSING DATA  
 
FCST FCST FCST FCST FCST FCST FCST  
TODAY TUE WED THU FRI SAT SUN  
MAY 18 MAY 19 MAY 20 MAY 21 MAY 22 MAY 23 MAY 24  
   
..SOUTHEAST LOWER MICHIGAN
 
 
DETROIT  
SUNNY TSTRMS PTCLDY SUNNY MOCLDY MOCLDY PTCLDY  
/87 68/88 54/66 42/63 49/68 55/73 56/78  
/40 50/80 80/30 00/00 00/30 40/40 30/20  
 
ANN ARBOR  
TSTRMS TSTRMS PTCLDY SUNNY MOCLDY MOCLDY PTCLDY  
/86 67/86 52/64 41/62 46/68 53/72 55/77  
/50 50/80 80/20 00/00 00/30 40/40 30/20  
 
MONROE  
SUNNY TSTRMS PTCLDY SUNNY MOCLDY SHWRS PTCLDY  
/85 68/87 55/67 45/61 49/67 55/72 57/76  
/30 50/70 80/40 00/00 00/40 50/50 40/20  
 
PONTIAC  
TSTRMS TSTRMS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/87 68/85 51/63 40/61 45/67 53/71 54/76  
/50 50/80 80/20 00/00 00/20 40/40 30/20  
 
BAD AXE  
TSTRMS TSTRMS PTCLDY SUNNY MOCLDY MOCLDY PTCLDY  
/86 64/82 44/56 38/54 41/62 47/66 48/70  
/70 70/70 70/00 00/00 00/10 20/30 30/10  
 
PORT HURON  
SUNNY TSTRMS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/81 64/82 46/55 40/56 44/66 50/68 51/71  
/20 60/80 80/20 00/00 00/20 40/40 30/20  
 
FLINT  
TSTRMS TSTRMS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/85 67/85 49/62 39/61 44/68 52/72 53/77  
/70 60/90 90/00 00/00 00/20 30/40 40/10  
 
TRI CITIES  
TSTRMS TSTRMS SUNNY SUNNY PTCLDY PTCLDY PTCLDY  
/85 65/82 46/61 40/59 43/66 50/70 51/75  
/60 60/80 80/00 00/00 00/20 20/30 30/10  
   
..SOUTHWEST LOWER MICHIGAN
 
 
MT PLEASANT  
TSTRMS SHWRS SUNNY SUNNY PTCLDY PTCLDY PTCLDY  
/88 64/83 46/61 38/62 43/67 49/72 50/77  
/80 60/80 80/00 00/00 10/20 20/20 20/20  
 
GRAND RAPIDS  
TSTRMS TSTRMS PTCLDY SUNNY MOCLDY PTCLDY PTCLDY  
/88 66/83 48/63 40/64 44/69 51/74 53/79  
/80 70/90 90/00 00/00 10/20 20/20 10/10  
 
MUSKEGON  
TSTRMS TSTRMS SUNNY SUNNY MOCLDY PTCLDY PTCLDY  
/79 61/74 47/60 42/68 48/71 52/74 54/77  
/70 70/70 70/00 00/00 10/20 20/20 10/10  
 
LANSING  
TSTRMS TSTRMS PTCLDY SUNNY MOCLDY MOCLDY PTCLDY  
/88 68/84 50/63 40/62 45/68 53/73 55/77  
/80 70/90 90/00 00/00 10/20 30/30 30/10  
 
KALAMAZOO  
SHWRS TSTRMS PTCLDY SUNNY MOCLDY MOCLDY PTCLDY  
/86 66/83 49/63 41/64 45/70 52/74 54/79  
/80 60/90 90/00 00/00 10/30 30/30 30/20  
 
BENTON HARBOR/ST JOE  
TSTRMS TSTRMS PTCLDY SUNNY MOCLDY PTCLDY PTCLDY  
/79 64/79 47/58 45/66 48/72 53/74 55/78  
/80 20/70 60/00 00/00 10/30 30/30 30/10  
 
HILLSDALE  
TSTRMS TSTRMS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/84 66/84 53/64 43/62 47/68 54/73 56/77  
/70 40/90 80/10 00/00 10/30 40/40 40/20  
   
..NORTHERN LOWER MICHIGAN
 
 
TRAVERSE CITY  
PTCLDY SHWRS PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/84 62/79 39/50 35/61 41/67 46/70 48/74  
/40 50/70 60/00 00/00 00/10 10/10 10/10  
 
LUDINGTON  
TSTRMS TSTRMS PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
/80 59/73 43/55 37/63 45/68 49/71 51/75  
/60 70/80 30/00 00/00 00/10 30/30 10/10  
 
GAYLORD  
TSTRMS TSTRMS PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/84 62/78 36/48 30/59 37/63 42/66 45/71  
/50 50/80 80/00 00/00 00/10 10/10 20/20  
 
CADILLAC  
TSTRMS SHWRS PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/83 62/77 38/52 32/61 39/65 45/70 47/74  
/50 60/80 70/00 00/00 00/10 10/10 20/20  
 
ALPENA  
TSTRMS TSTRMS SUNNY SUNNY PTCLDY PTCLDY PTCLDY  
/86 61/82 40/52 34/53 39/57 43/62 45/66  
/60 50/60 60/00 00/00 00/10 10/10 20/20  
 
TAWAS CITY  
TSTRMS SHWRS SUNNY SUNNY PTCLDY PTCLDY PTCLDY  
/79 59/77 43/56 37/51 40/56 44/61 46/64  
/50 60/60 60/00 00/00 00/10 20/20 20/20  
   
..WESTERN UPPER MICHIGAN
 
 
IRONWOOD  
MOCLDY SHWRS SUNNY SUNNY PTCLDY PTCLDY PTCLDY  
/62 40/51 35/54 37/66 44/66 45/66 49/74  
/30 90/50 00/00 00/00 10/40 20/20 30/10  
 
HOUGHTON/HANCOCK  
MOCLDY SHWRS SUNNY SUNNY PTCLDY MOCLDY PTCLDY  
/61 41/50 34/50 36/62 41/61 42/61 44/67  
/20 90/70 00/00 00/00 00/20 10/10 20/10  
   
..CENTRAL UPPER MICHIGAN
 
 
MARQUETTE  
SHWRS SHWRS PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/71 45/60 36/46 36/57 39/59 41/59 43/64  
/50 70/60 00/00 00/00 00/10 10/10 10/10  
 
NEGAUNEE/ISHPEMING  
MOCLDY SHWRS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/73 45/60 33/47 32/59 37/60 40/61 42/67  
/40 70/60 00/00 00/00 00/10 10/10 10/10  
 
IRON MOUNTAIN  
SHWRS SHWRS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/80 54/70 37/58 33/62 37/63 41/68 44/74  
/60 80/70 00/00 00/00 00/20 20/10 10/10  
 
MENOMINEE  
MOCLDY SHWRS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/79 56/77 41/59 38/58 42/62 45/66 46/72  
/40 90/50 00/00 00/00 00/20 10/10 10/10  
 
ESCANABA  
MOCLDY SHWRS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/74 52/73 39/57 36/58 41/61 43/65 45/69  
/40 70/50 00/00 00/00 00/10 10/10 10/10  
   
..EASTERN UPPER MICHIGAN
 
 
NEWBERRY  
TSTRMS SHWRS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/71 53/68 34/47 31/59 38/62 42/65 44/69  
/60 60/70 00/00 00/00 00/10 10/10 10/10  
 
SAULT STE. MARIE  
TSTRMS SHWRS SUNNY SUNNY PTCLDY PTCLDY PTCLDY  
/73 55/72 36/43 34/56 39/57 43/60 44/63  
/60 70/90 00/00 00/00 00/00 10/10 10/10  
 
STRAITS OF MACKINAC  
TSTRMS SHWRS PTCLDY SUNNY PTCLDY MOCLDY PTCLDY  
/73 52/74 37/52 34/56 39/57 42/61 43/64  
/50 60/90 00/00 00/00 00/10 10/10 10/10  
 

 
 
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