962  
FOUS53 KGRR 181056  
AFMGRR  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
656 AM EDT FRI SEP 18 2026  
 
MIZ037-182000-  
MASON-  
INCLUDING THE CITY OF LUDINGTON  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 46 66 48 70  
TEMP 53 64 69 69 62 56 54 50 50 57 62 65 62 56 54 52 52 62 67 69 62  
DEWPT 53 54 53 53 51 51 50 48 48 52 55 57 54 54 53 52 52 56 55 54 50  
RH 100 70 57 57 67 83 86 93 93 83 78 75 75 93 96100100 81 65 59 65  
WIND DIR NE NE NE NE NE E E E SE E E E E NE NE NE NE NE NE NE NE  
WIND SPD 4 5 5 5 5 4 5 6 8 9 9 8 5 4 3 4 5 9 9 10 9  
WIND GUST 17 16 14 17 18 20 21 21 20 17 14 16 19 20 26 26  
CLOUDS SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV B2 B2 OV OV B2 B1 B1 B1  
POP 12HR 5 60 70 30 20  
QPF 12HR 0 0.07-0.27 0.21-0.43 0.10-0.27 0.00-0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S L L L S C C C C C C S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 65 42 66 43 67 45 69  
TEMP 51 46 63 59 48 45 63 60 49 47 65 61 51 47 67 63  
DEWPT 46 46 49 46 42 43 47 46 45 47 53 51 48 47 54 53  
PWIND DIR NE NE NE NE NE NE NE N  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 B2 OV B2 B2 B2 B1 B1 SC B1 B2 B1 B1 B1 B1 B1  
POP 12HR 0 10 10 10 20 10 5 5  
RAIN SHWRS S S  
 

 
MIZ038-182000-  
LAKE-  
INCLUDING THE CITY OF BALDWIN  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 69 44 64 47 68  
TEMP 52 63 67 67 61 54 51 48 48 55 60 63 60 55 53 51 50 60 64 68 60  
DEWPT 51 53 51 52 50 50 48 45 45 52 54 56 54 53 52 51 50 55 54 52 49  
RH 96 70 56 59 67 86 89 89 89 90 81 78 81 93 96100100 84 70 57 67  
WIND DIR NE NE NE NE NE E E E SE SE E E E E NE NE NE NE NE NE NE  
WIND SPD 4 5 4 4 3 4 5 6 6 8 8 6 5 4 4 4 5 8 8 8 6  
WIND GUST 13 18 17 18 20 20 20 19 18 17 14 16 18 21 20 19 19  
CLOUDS SC SC B1 B2 OV OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 5 50 60 30 20  
QPF 12HR 0 0.03-0.17 0.17-0.40 0.09-0.22 0.00-0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C L C C C C C C C S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 62 40 64 41 65 42 68  
TEMP 49 44 60 57 46 44 61 57 47 45 63 59 48 45 66 62  
DEWPT 44 43 47 44 40 41 46 44 44 45 52 50 47 45 53 52  
PWIND DIR NE E NE NE NE NE NE N  
WIND CHAR LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 10 10 30 20 10 10  
RAIN SHWRS C S S  
 

 
MIZ039-182000-  
OSCEOLA-  
INCLUDING THE CITY OF REED CITY  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 43 63 46 66  
TEMP 50 61 66 66 58 52 49 47 46 55 58 61 58 53 52 50 49 58 63 65 57  
DEWPT 50 52 49 50 50 49 45 43 44 50 52 54 54 53 51 50 49 54 52 51 48  
RH 100 72 54 56 75 89 86 86 93 83 80 78 86100 96100100 86 67 60 72  
WIND DIR NE NE NE NE NE E E E E SE E E E E NE NE NE NE NE NE NE  
WIND SPD 5 6 5 5 4 6 4 5 5 8 8 8 5 5 4 5 6 10 10 10 8  
WIND GUST 16 17 16 17 18 19 19 18 18 17 18 21 20 20 20  
CLOUDS SC SC B1 B2 OV OV B2 OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC  
POP 12HR 5 30 60 30 20  
QPF 12HR 0 0.03 0.11-0.36 0.07-0.18 0.00-0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C C C C C S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 41 61 39 62 41 63 42 67  
TEMP 47 43 59 54 45 42 59 55 46 44 61 57 47 44 64 60  
DEWPT 44 43 46 43 40 41 45 44 44 44 51 50 46 44 52 51  
PWIND DIR NE E NE NE NE NE NE N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 10 10 30 20 10 10  
RAIN SHWRS C C S S  
 

 
MIZ040-182000-  
CLARE-  
INCLUDING THE CITY OF CLARE  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 68 43 64 47 67  
TEMP 51 60 66 66 57 51 49 47 47 56 59 62 58 53 52 50 50 58 63 65 57  
DEWPT 50 52 50 50 50 47 45 43 45 50 52 54 53 53 52 50 50 54 52 51 48  
RH 96 75 56 56 77 86 86 86 93 80 78 75 83100100100100 86 67 60 72  
WIND DIR N NE NE NE E E E E E SE E E E E NE NE NE NE NE NE NE  
WIND SPD 4 5 5 5 5 4 3 3 3 5 6 6 4 4 3 4 5 9 9 9 8  
WIND GUST 16 16 16 17 17 16 19 19 19 19  
CLOUDS FW SC B1 B2 OV OV OV B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 0 20 50 30 10  
QPF 12HR 0 0.02 0.10-0.28 0.03-0.14 0.00-0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C S S S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 42 60 40 61 41 63 42 67  
TEMP 48 45 58 54 46 44 59 55 47 46 61 57 48 46 64 60  
DEWPT 45 44 47 43 41 42 45 45 45 45 52 50 47 46 52 51  
PWIND DIR NE NE NE NE NE NE NE N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B2  
POP 12HR 0 5 10 10 30 20 20 10  
RAIN SHWRS C C S S S  
 

 
MIZ043-182000-  
OCEANA-  
INCLUDING THE CITY OF HART  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 71 48 65 50 69  
TEMP 55 64 69 69 63 58 56 52 52 56 61 64 62 58 56 54 54 61 66 68 62  
DEWPT 54 55 54 54 51 51 50 49 49 54 56 58 56 55 54 54 54 57 56 56 51  
RH 96 73 59 59 65 77 80 89 89 93 84 81 81 90 93100100 87 70 65 67  
WIND DIR NE E NE NE NE E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 6 5 5 5 6 8 9 10 10 10 10 8 6 5 5 8 10 10 10 9  
WIND GUST 16 17 19 20 21 24 24 25 23 20 18 16 16 19 21 23 23 23  
CLOUDS SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV OV B2 OV OV B2 B1 B1 B1  
POP 12HR 0 70 80 30 30  
QPF 12HR 0 0.18-0.36 0.41-0.60 0.23-0.34 0.14-0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L L L C C C C C C C C C S S  
TSTMS S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 64 44 65 45 66 46 68  
TEMP 52 49 62 58 49 47 62 59 50 49 64 60 52 49 66 62  
DEWPT 46 47 50 46 42 44 48 46 45 48 53 50 49 49 54 53  
PWIND DIR NE NE NE NE NE NE NE N  
WIND CHAR GN GN GN GN LT GN LT LT  
AVG CLOUDS B1 B2 B2 B2 OV B2 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1  
POP 12HR 5 10 10 10 20 10 5 5  
RAIN SHWRS S  
 

 
MIZ044-182000-  
NEWAYGO-  
INCLUDING THE CITY OF FREMONT  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 71 47 63 50 67  
TEMP 54 63 69 69 63 57 54 51 50 55 58 62 61 57 55 54 53 59 63 66 61  
DEWPT 53 54 53 53 51 51 49 47 47 53 56 58 56 56 55 54 53 57 56 55 50  
RH 96 72 57 57 65 80 83 86 89 93 93 87 84 96100100100 93 78 68 67  
WIND DIR NE E NE NE E E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 6 5 5 5 8 6 8 9 9 9 9 8 6 5 6 8 10 10 9 8  
WIND GUST 17 16 17 18 21 19 20 23 21 23 23 23 20 17 18 20 25 25 26 24  
CLOUDS SC SC B1 B2 OV OV OV OV OV OV B2 B2 OV OV B2 OV OV B2 B2 B1 B1  
POP 12HR 0 60 70 30 30  
QPF 12HR 0 0.07-0.26 0.37-0.65 0.19-0.35 0.10-0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L L C C C C C C C C C S S  
TSTMS S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 45 62 42 63 44 65 45 68  
TEMP 51 47 60 57 48 46 60 57 49 47 62 59 50 47 65 62  
DEWPT 46 47 49 45 42 43 47 45 46 47 53 50 49 46 54 52  
PWIND DIR NE E NE NE NE NE NE N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 10 10 10 20 10 5 5  
RAIN SHWRS S S S S S  
 

 
MIZ045-182000-  
MECOSTA-  
INCLUDING THE CITY OF BIG RAPIDS  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 45 63 49 66  
TEMP 53 62 68 68 61 54 52 50 48 55 58 61 60 55 54 52 51 59 63 64 59  
DEWPT 52 53 51 51 50 50 48 46 46 52 53 56 55 55 54 52 51 55 54 53 49  
RH 96 72 54 54 67 86 86 86 93 90 83 84 84100100100100 87 72 67 69  
WIND DIR NE NE NE NE E E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 6 6 6 6 8 5 6 6 8 9 9 8 6 5 6 9 11 11 10 9  
WIND GUST 17 20 20 17 17 18 20 21 21 20 18 16 17 19 25 25 25 24  
CLOUDS FW SC B1 B2 OV OV OV OV OV OV OV B2 OV OV B2 OV OV B2 B2 B1 B1  
POP 12HR 0 50 70 30 30  
QPF 12HR 0 0.03-0.15 0.30-0.51 0.14-0.26 0.09-0.24  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C L C C C C C C C C C S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 44 61 41 61 43 64 44 68  
TEMP 50 46 59 55 47 44 59 56 48 46 61 58 49 46 65 61  
DEWPT 46 46 48 44 42 43 46 45 46 46 52 50 48 46 53 51  
PWIND DIR NE E NE NE NE NE NE N  
WIND CHAR GN GN GN GN GN GN LT GN  
AVG CLOUDS B1 B2 B2 B2 B2 B1 B1 B1 B1 SC B1 B2 B1 B1 B1 B2  
POP 12HR 0 10 10 10 30 20 10 5  
RAIN SHWRS C S S S  
 

 
MIZ046-182000-  
ISABELLA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 47 64 50 67  
TEMP 53 62 68 68 59 54 53 51 50 56 59 62 60 56 55 53 53 59 63 65 58  
DEWPT 52 54 53 52 51 50 47 46 48 52 54 56 55 55 54 53 53 56 55 54 50  
RH 96 75 59 57 75 86 80 83 93 86 83 81 84 96 96100100 90 75 68 75  
WIND DIR N NE NE NE E E E NE E E E E E E NE NE NE NE NE NE NE  
WIND SPD 4 6 6 6 8 6 3 4 4 6 8 8 6 5 4 5 8 10 11 11 9  
WIND GUST 17 20 18 14 14 14 17 19 20 19 17 14 16 18 24 24 24 24  
CLOUDS FW FW B1 B2 B2 OV OV OV OV OV OV B2 OV OV B2 B2 B2 B2 B2 B2 B1  
POP 12HR 0 30 70 30 20  
QPF 12HR 0 0.02 0.21-0.49 0.11-0.26 0.05-0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L L L L C C S S S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 61 43 62 44 64 45 68  
TEMP 51 48 59 55 49 46 59 56 50 48 62 58 50 48 65 61  
DEWPT 47 47 49 45 43 44 47 46 47 48 53 51 50 48 54 52  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN BZ GN GN LT GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 B2  
POP 12HR 0 10 10 10 30 20 20 10  
RAIN SHWRS C C S S S  
 

 
MIZ050-182000-  
MUSKEGON-  
INCLUDING THE CITY OF MUSKEGON  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 50 65 52 68  
TEMP 56 64 70 71 65 59 56 54 53 56 60 64 62 58 57 56 55 61 65 67 61  
DEWPT 54 56 55 55 53 52 51 50 50 55 57 60 58 57 57 55 55 57 56 56 53  
RH 93 75 59 57 65 78 83 86 89 96 90 87 87 96100 96100 87 73 68 75  
WIND DIR NE E NE NE NE E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 6 5 5 5 9 9 9 11 10 10 10 9 8 6 6 9 10 11 10 8  
WIND GUST 17 16 17 18 21 20 21 23 24 25 23 23 20 17 17 20 24 25 25 23  
CLOUDS SC SC B1 B2 OV OV OV OV OV OV OV B2 OV OV OV OV OV B2 B2 B1 B1  
POP 12HR 0 70 80 50 40  
QPF 12HR 0 0.17-0.34 0.56-0.82 0.28-0.52 0.22-0.46  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L D C L L C C C C C C S S  
TSTMS S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 63 45 64 46 65 47 68  
TEMP 53 50 61 58 50 48 61 58 51 50 63 60 52 50 66 62  
DEWPT 48 49 50 48 44 45 48 47 47 49 53 51 50 49 54 54  
PWIND DIR NE E NE NE NE NE NE N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 OV B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 5 20 10 20 20 10 5 5  
RAIN SHWRS S S S S S  
 

 
MIZ051-182000-  
MONTCALM-  
INCLUDING THE CITY OF GREENVILLE  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 71 48 63 51 66  
TEMP 54 63 69 69 60 56 54 52 51 56 59 61 60 57 56 55 54 59 63 64 58  
DEWPT 53 55 54 54 52 50 49 47 49 53 56 59 58 57 56 54 54 57 56 55 52  
RH 96 75 59 59 75 80 83 83 93 90 90 93 93100100 96100 93 78 73 80  
WIND DIR NE NE NE E E E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 8 8 8 10 9 6 8 6 9 9 10 9 8 6 8 10 12 12 12 11  
WIND GUST 18 20 21 18 18 19 20 21 23 23 19 20 25 26 27 27  
CLOUDS FW FW SC B1 B2 B2 B2 OV OV B2 OV B2 OV OV B2 OV B2 B2 B2 B1 B1  
POP 12HR 0 50 70 40 40  
QPF 12HR 0 0.03-0.12 0.48-0.73 0.23-0.32 0.19-0.33  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C L L C C C C C C S S  
TSTMS S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 46 61 43 61 45 64 45 68  
TEMP 51 49 59 55 49 47 59 55 50 49 61 58 50 49 65 61  
DEWPT 49 48 51 47 45 45 49 48 48 49 54 52 50 49 55 53  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN BZ GN BZ GN GN LT GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 B2  
POP 12HR 5 10 10 20 30 20 10 5  
RAIN SHWRS S S S C S S S S  
 

 
MIZ052-182000-  
GRATIOT-  
INCLUDING THE CITY OF ALMA  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 71 49 64 51 66  
TEMP 53 63 69 68 60 56 55 53 52 57 60 62 61 57 57 55 54 60 64 64 58  
DEWPT 53 57 55 55 52 50 48 46 48 54 57 59 57 57 56 54 54 58 56 56 52  
RH 100 81 61 63 75 80 77 77 86 90 90 90 87100 96 96100 93 75 75 80  
WIND DIR N NE NE NE NE E E NE E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 8 9 10 9 8 5 5 4 6 8 8 6 6 5 6 9 11 12 13 12  
WIND GUST 20 20 18 18 19 17 23 25 26 27  
CLOUDS FW SC SC B1 B2 B2 OV OV B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B1 B1  
POP 12HR 0 30 70 40 30  
QPF 12HR 0 0.03 0.21-0.72 0.20-0.28 0.16-0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L C L L C C C C C C S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 62 44 62 46 64 46 68  
TEMP 52 49 60 56 50 47 59 56 52 49 62 58 52 48 66 62  
DEWPT 50 49 51 47 46 45 50 49 49 49 55 53 51 48 56 54  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN BZ GN BZ GN GN LT GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B1 B2  
POP 12HR 5 10 10 20 30 30 20 10  
RAIN SHWRS S C C C S S  
 

 
MIZ056-182000-  
OTTAWA-  
INCLUDING THE CITIES OF GRAND HAVEN AND JENISON  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 51 64 54 66  
TEMP 56 64 71 72 66 60 58 55 54 57 61 64 63 59 59 57 56 61 64 66 62  
DEWPT 55 57 57 57 55 53 52 50 52 57 60 62 60 59 58 57 56 59 58 58 54  
RH 96 78 61 59 68 78 80 83 93100 97 93 90100 96100100 93 81 75 75  
WIND DIR NE E NE E E E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 8 6 6 6 10 9 9 10 10 10 10 10 8 6 8 10 11 11 12 10  
WIND GUST 18 17 17 21 19 20 21 23 23 23 23 20 17 20 24 25 25 24  
CLOUDS SC SC SC B1 OV B2 OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 0 60 90 60 50  
QPF 12HR 0 0.17-0.33 0.70-0.87 0.36-0.57 0.35-0.66  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D C L L L L L L C C C C  
TSTMS S S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 49 63 46 63 47 65 48 68  
TEMP 54 50 61 58 51 48 61 59 52 50 63 61 53 50 65 63  
DEWPT 49 50 53 49 46 46 50 49 48 49 55 53 51 50 56 55  
PWIND DIR NE E NE NE NE NE NE N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 OV OV B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 5 30 20 30 20 10 5 5  
RAIN SHWRS S C S C S  
 

 
MIZ057-182000-  
KENT-  
INCLUDING THE CITY OF GRAND RAPIDS  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 50 63 53 65  
TEMP 55 64 70 70 64 59 57 54 53 56 59 62 61 59 58 57 55 59 63 63 60  
DEWPT 54 57 57 56 54 52 50 49 51 56 59 61 60 59 58 56 55 59 58 58 54  
RH 96 78 63 61 70 78 77 83 93100100 97 97100100 96100100 84 84 81  
WIND DIR NE NE NE E E E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 8 6 8 9 10 9 9 9 9 9 9 10 9 8 8 10 11 11 12 11  
WIND GUST 18 17 18 20 21 19 20 21 21 21 24 23 20 18 21 26 26 27 27  
CLOUDS SC SC SC B1 B2 B2 B2 OV B2 B2 OV B2 OV OV B2 OV B2 B2 B2 B1 B1  
POP 12HR 0 60 80 60 50  
QPF 12HR 0 0.06-0.23 0.62-0.81 0.29-0.53 0.28-0.55  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D C L L L L C C C C C C  
TSTMS S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 61 45 61 46 64 47 68  
TEMP 53 49 59 56 50 48 59 57 51 49 62 59 52 49 65 62  
DEWPT 50 49 53 48 46 45 51 49 49 49 56 53 51 49 57 55  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN BZ GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 5 20 20 20 20 10 5 5  
RAIN SHWRS S S S S S S S  
 

 
MIZ058-182000-  
IONIA-  
INCLUDING THE CITY OF IONIA  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 50 63 52 65  
TEMP 55 63 70 70 62 58 56 54 53 57 59 61 61 58 58 56 55 59 62 63 58  
DEWPT 54 57 56 56 53 51 49 48 50 55 58 61 59 58 57 56 55 58 57 57 53  
RH 96 81 61 61 72 77 77 80 89 93 96100 93100 96100100 96 84 81 83  
WIND DIR NE NE NE NE NE E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 5 9 8 9 10 10 8 8 8 9 9 9 9 8 8 9 10 12 12 13 13  
WIND GUST 21 20 19 20 21 21 19 20 25 25 27 28  
CLOUDS SC SC SC B1 B2 B2 B2 OV OV B2 OV OV OV OV B2 OV B2 B2 B2 B2 B1  
POP 12HR 0 50 80 60 50  
QPF 12HR 0 0.04-0.11 0.57-0.78 0.29-0.44 0.29-0.44  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C L C L L L L C C C C C C  
TSTMS S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 61 44 61 46 64 46 68  
TEMP 53 49 59 55 50 48 59 56 52 50 61 58 52 48 65 61  
DEWPT 50 49 52 48 46 45 50 49 49 50 55 53 51 48 56 54  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN BZ BZ BZ GN GN LT GN  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 5 20 20 20 20 20 10 5  
RAIN SHWRS S S S S S S S  
 

 
MIZ059-182000-  
CLINTON-  
INCLUDING THE CITY OF ST. JOHNS  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 50 64 52 65  
TEMP 54 63 70 69 61 58 56 54 53 58 60 62 61 59 58 56 55 59 63 63 58  
DEWPT 54 57 56 56 52 51 48 47 49 55 58 60 58 58 57 55 55 58 57 56 52  
RH 100 81 61 63 72 77 74 77 86 90 93 93 90 96 96 96100 96 81 78 80  
WIND DIR NE NE NE NE NE E E E E E E E E E NE NE NE NE NE NE NE  
WIND SPD 4 8 8 10 10 9 5 5 5 6 8 8 8 6 5 6 9 11 12 13 13  
WIND GUST 20 20 19 19 19 23 24 26 28  
CLOUDS FW SC SC B1 B2 B2 B2 B2 OV B2 OV OV B2 OV B2 OV B2 B2 B2 B2 B1  
POP 12HR 0 40 70 60 40  
QPF 12HR 0 0.03 0.55-0.78 0.28-0.37 0.24-0.37  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L L L L L C C C C C C  
TSTMS S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 62 45 62 47 64 47 68  
TEMP 53 49 60 56 51 48 59 56 52 50 62 58 52 49 65 61  
DEWPT 50 49 52 48 46 45 50 50 49 50 55 53 51 49 56 54  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN BZ GN GN LT GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 5 10 20 20 30 30 10 5  
RAIN SHWRS S S C C C S S  
 

 
MIZ064-182000-  
ALLEGAN-  
INCLUDING THE CITY OF HOLLAND  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 51 66 53 66  
TEMP 57 65 71 72 66 60 59 55 54 59 62 64 63 60 60 57 56 61 64 64 61  
DEWPT 55 58 58 57 55 53 52 51 52 58 61 63 61 60 59 57 56 60 59 59 54  
RH 93 78 63 59 68 78 78 86 93 96 97 97 93100 96100100 97 84 84 78  
WIND DIR NE E NE E E E E E E E E E E E E NE NE NE NE NE NE  
WIND SPD 4 8 6 6 6 8 6 8 9 9 9 8 8 6 5 5 8 10 11 11 11  
WIND GUST 18 19 18 19 20 20 20 19 19 17 16 18 23 24 26 26  
CLOUDS SC SC SC B1 B2 B2 B2 OV B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2  
POP 12HR 0 60 90 70 50  
QPF 12HR 0 0.14-0.33 0.70-0.86 0.49-0.73 0.51-0.77  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D D D D L L L L C C C C S  
TSTMS S S S S C S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 62 45 63 46 64 47 68  
TEMP 54 49 60 58 51 48 60 59 52 49 63 60 53 48 65 62  
DEWPT 50 49 54 50 46 45 51 50 48 49 56 53 51 48 57 55  
PWIND DIR NE E NE NE NE NE N N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 20 40 20 30 20 10 5 5  
RAIN SHWRS S S C C S S S C S  
 

 
MIZ065-182000-  
BARRY-  
INCLUDING THE CITY OF HASTINGS  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 51 64 53 64  
TEMP 55 63 70 71 65 59 57 55 54 57 60 62 62 60 59 57 56 59 62 62 59  
DEWPT 54 57 57 57 54 52 50 49 51 57 60 62 60 59 58 57 56 59 58 58 53  
RH 96 81 63 61 68 78 77 80 90100100100 93 96 96100100100 87 87 80  
WIND DIR NE NE NE NE NE E E E E E E E E E E NE NE NE NE NE NE  
WIND SPD 5 9 8 8 9 9 6 8 8 9 9 9 9 8 6 6 9 11 11 12 13  
WIND GUST 18 20 19 19 20 20 19 23 24 27 28  
CLOUDS SC SC SC B1 B2 B2 B2 B2 B2 B2 OV OV OV OV B2 OV B2 B2 B2 B2 B1  
POP 12HR 0 50 90 70 50  
QPF 12HR 0 0.05-0.15 0.59-0.78 0.41-0.60 0.42-0.64  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D L L L L C C C C S  
TSTMS S S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 61 45 61 46 63 47 67  
TEMP 53 49 59 57 51 48 59 57 52 50 61 59 52 49 65 62  
DEWPT 49 49 53 49 46 45 51 49 48 49 56 53 50 49 56 54  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN GN GN GN LT GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 20 30 20 30 20 10 10 5  
RAIN SHWRS S S S C S S S C S S  
 

 
MIZ066-182000-  
EATON-  
INCLUDING THE CITY OF CHARLOTTE  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 51 64 53 64  
TEMP 55 62 70 70 63 59 57 54 54 57 60 62 61 59 58 57 56 59 62 62 58  
DEWPT 54 57 56 56 54 52 49 48 50 56 59 61 60 59 58 57 56 58 58 57 53  
RH 96 84 61 61 72 78 75 80 86 96 96 97 97100100100100 96 87 84 83  
WIND DIR NE NE NE NE NE E E E E E SE E E E E NE NE NE NE NE NE  
WIND SPD 4 8 8 8 9 8 5 5 5 6 9 9 9 6 5 6 8 10 11 12 13  
WIND GUST 18 21 18 17 20 20 19 21 24 26 28  
CLOUDS SC SC SC B1 B2 B2 B2 B2 OV B2 OV OV B2 OV B2 OV OV B2 B2 B2 B1  
POP 12HR 0 40 90 70 50  
QPF 12HR 0 0.04 0.55-0.61 0.36-0.55 0.36-0.54  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D D D L L L L C C C C S  
TSTMS S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 61 45 61 47 63 47 67  
TEMP 53 49 59 56 50 48 59 56 52 50 61 58 51 50 64 61  
DEWPT 50 49 52 49 46 45 51 50 49 50 56 53 51 50 56 55  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN GN GN GN LT GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 20 20 20 30 30 20 10 5  
RAIN SHWRS S S S S S S C C S S S  
 

 
MIZ067-182000-  
INGHAM-  
INCLUDING THE CITY OF LANSING  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 52 63 54 64  
TEMP 56 62 70 70 62 59 56 54 54 58 61 62 60 59 58 57 56 59 62 62 58  
DEWPT 54 57 57 57 54 52 48 47 50 57 60 62 59 59 58 57 56 58 59 58 53  
RH 93 84 63 63 75 78 74 77 86 96 97100 96100100100100 96 90 87 83  
WIND DIR NE NE NE NE NE E NE NE E E SE E E E NE NE NE NE NE NE NE  
WIND SPD 4 8 6 8 8 6 4 4 4 5 8 8 6 4 4 4 6 9 10 10 11  
WIND GUST 18 19 16 19 19 19 20 23 24 27  
CLOUDS SC SC SC B1 B1 B2 B2 B2 OV B2 OV OV B2 OV B2 OV OV B2 B2 B2 B1  
POP 12HR 0 20 80 70 50  
QPF 12HR 0 0.02 0.51-0.57 0.32-0.52 0.32-0.49  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D D D L L L L C C C C S  
TSTMS S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 48 61 46 61 48 63 48 66  
TEMP 53 49 60 56 51 49 59 56 53 51 61 58 52 51 64 60  
DEWPT 50 49 53 49 46 46 53 51 50 51 57 54 51 51 58 55  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN GN GN GN LT GN  
AVG CLOUDS B1 B2 B2 OV B2 B2 B1 B2 B1 B1 B2 B2 B1 B1 B2 B2  
POP 12HR 20 20 20 30 30 30 10 10  
RAIN SHWRS S S S S S S C C C C S  
 

 
MIZ071-182000-  
VAN BUREN-  
INCLUDING THE CITY OF SOUTH HAVEN  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 52 67 55 66  
TEMP 59 65 72 73 66 61 60 57 55 60 64 66 65 62 61 59 58 62 64 64 60  
DEWPT 56 57 58 58 56 54 53 53 54 59 63 65 63 62 61 59 58 62 61 60 56  
RH 90 75 61 59 70 78 78 86 96 96 97 97 93100100100100100 90 87 87  
WIND DIR NE E E E E E E E E SE SE SE E E E NE NE NE NE NE NE  
WIND SPD 4 8 6 6 5 6 5 8 9 9 9 8 6 5 4 4 6 9 10 10 11  
WIND GUST 18 17 16 17 17 19 19 21 21 19 17 19 24 25 26  
CLOUDS SC SC SC B1 B2 B1 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2  
POP 12HR 0 60 100 80 60  
QPF 12HR 0 0.13-0.28 0.78-0.97 0.65-0.85 0.71-0.92  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C D D D D D D L L L L C C S  
TSTMS S S S S C S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 62 45 63 46 65 47 68  
TEMP 54 49 60 58 52 48 61 58 52 50 63 60 53 48 66 62  
DEWPT 50 49 55 51 47 46 52 51 49 49 56 53 51 48 57 55  
PWIND DIR NE E NE NE NE NE N N  
WIND CHAR GN GN GN GN LT GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B2 B1  
POP 12HR 30 40 30 30 20 10 5 5  
RAIN SHWRS S C C C C C S C S  
TSTMS S  
 

 
MIZ072-182000-  
KALAMAZOO-  
INCLUDING THE CITY OF KALAMAZOO  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 52 66 55 65  
TEMP 58 64 72 72 66 61 59 56 55 59 62 64 64 61 61 59 58 61 63 63 60  
DEWPT 56 57 58 57 55 54 52 51 53 58 62 64 62 61 61 59 58 61 61 59 55  
RH 93 78 61 59 68 78 78 83 93 96100100 93100100100100100 93 87 84  
WIND DIR NE E NE NE NE E E E E E SE SE E E E NE NE NE NE NE NE  
WIND SPD 5 8 8 6 6 8 6 6 8 9 9 8 8 6 5 5 6 9 11 11 12  
WIND GUST 18 17 18 20 21 19 20 24 25 26  
CLOUDS SC SC SC B1 B1 B1 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 50 100 80 60  
QPF 12HR 0 0.03-0.18 0.72-0.80 0.57-0.86 0.62-0.90  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S D D D D D D L L L L C C S  
TSTMS S S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 61 45 62 46 64 47 67  
TEMP 54 49 59 57 51 49 60 58 52 50 62 59 53 49 65 62  
DEWPT 50 49 55 50 47 46 53 50 49 50 56 53 51 49 57 54  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 B1 B1 B2 B2  
POP 12HR 30 40 30 30 20 10 10 5  
RAIN SHWRS S C C C C C S C S S  
TSTMS S  
 

 
MIZ073-182000-  
CALHOUN-  
INCLUDING THE CITY OF BATTLE CREEK  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 52 65 54 65  
TEMP 58 64 71 72 65 60 58 55 55 59 62 63 63 61 60 58 58 60 63 63 59  
DEWPT 55 57 57 57 55 53 51 49 52 58 61 63 61 61 60 58 58 60 60 59 54  
RH 90 78 61 59 70 78 77 80 90 96 97100 93100100100100100 90 87 83  
WIND DIR NE NE NE NE NE E E E E E SE SE E E E NE NE NE NE NE NE  
WIND SPD 5 8 8 6 6 6 5 5 6 8 9 8 8 5 4 5 6 9 11 11 12  
WIND GUST 17 18 19 18 18 19 21 24 26  
CLOUDS SC SC SC B1 B1 B1 B2 B2 OV B2 OV B2 B2 OV B2 OV OV B2 B2 B2 B1  
POP 12HR 0 40 90 80 60  
QPF 12HR 0 0.02-0.08 0.56-0.74 0.51-0.87 0.50-0.80  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L D D D D D L L L L C C S  
TSTMS S S S S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 61 45 62 47 63 47 67  
TEMP 53 49 60 57 51 49 59 57 52 51 62 58 52 50 65 61  
DEWPT 50 49 54 49 47 46 53 50 50 50 57 53 51 50 57 54  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B2 B1 B1 B2 B2  
POP 12HR 30 40 20 30 30 10 10 10  
RAIN SHWRS S C C S S S C C C S S S  
 

 
MIZ074-182000-  
JACKSON-  
INCLUDING THE CITY OF JACKSON  
656 AM EDT FRI SEP 18 2026  
 
DATE FRI 09/18/26 SAT 09/19/26 SUN 09/20/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 52 64 54 65  
TEMP 57 63 71 72 64 59 57 55 54 59 62 63 61 60 59 58 57 60 63 63 58  
DEWPT 55 58 59 59 56 54 50 48 51 59 62 63 60 60 59 58 57 60 61 60 55  
RH 93 84 66 64 75 83 77 77 90100100100 97100100100100100 93 90 90  
WIND DIR NE NE NE NE NE E E E E E SE SE E E E NE NE NE NE NE NE  
WIND SPD 4 8 5 6 5 5 3 4 4 6 8 8 6 4 3 4 5 8 9 10 10  
WIND GUST 17 19 18 18 19 21 23 25  
CLOUDS SC SC SC SC B1 B2 B1 B2 OV B2 OV B2 B2 OV B2 B2 OV B2 B2 B2 B2  
POP 12HR 0 20 90 80 60  
QPF 12HR 0 0.01 0.34-0.58 0.45-0.77 0.40-0.65  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D D D L L L L C C S  
TSTMS S S S S S S  
 
DATE MON 09/21/26 TUE 09/22/26 WED 09/23/26 THU 09/24/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 47 61 46 61 48 63 48 66  
TEMP 53 48 59 56 51 49 59 57 53 51 61 58 52 50 64 60  
DEWPT 51 48 55 51 47 47 55 52 51 51 59 55 52 50 59 56  
PWIND DIR NE NE NE NE NE NE N N  
WIND CHAR GN GN GN GN GN GN LT LT  
AVG CLOUDS B1 B2 B2 B2 B2 B2 B1 B2 B2 B1 B2 B2 B2 B1 B2 B2  
POP 12HR 20 30 20 30 30 20 10 10  
RAIN SHWRS S S C S S S C C C S S S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page