280  
FOUS53 KGRR 160139  
AFMGRR  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
939 PM EDT WED AUG 15 2018  
 
MIZ037-160900-  
MASON-  
INCLUDING THE CITY OF LUDINGTON  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 66 80 66 81 61  
TEMP 72 68 67 68 77 80 79 75 70 68 66 67 75 81 80 75 69 65 62 62  
DEWPT 68 67 66 67 69 69 69 69 68 66 66 66 68 65 64 62 62 61 60 61  
RH 87 97 97 97 76 69 72 82 93 93100 97 79 58 58 64 78 87 93 97  
WIND DIR E SE SE E E NE N N N N N N N N N N N NE NE NE  
WIND SPD 1 1 1 3 4 5 5 5 3 4 4 4 6 8 10 6 5 4 4 3  
CLOUDS SC B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B1 SC SC FW FW FW FW FW  
POP 12HR 20 50 30 10 0  
QPF 12HR 0 0.06-0.59 0.02-0.20 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC C C S S  
TSTMS IS IS SC SC SC  
HEAT INDEX 83 80 83 81  
MAX HEAT 83 86 85 85 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 59 83 62 80 61 75 56 76  
TEMP 81 75 64 61 82 76 66 63 80 71 64 62 74 71 60 58 75 71  
DEWPT 63 62 60 60 61 62 62 61 63 64 63 62 61 58 56 55 54 56  
PWIND DIR N E SW S SE SE NW NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW FW FW FW FW FW SC SC B1 B2 B2 B2 B2 SC SC SC FW FW  
POP 12HR 5 0 5 5 30 50 30 5 0  
RAIN SHWRS C C C C S  
 

 
MIZ038-160900-  
LAKE-  
INCLUDING THE CITY OF BALDWIN  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 80 65 82 60  
TEMP 72 67 66 67 76 80 79 74 69 66 65 66 74 81 81 76 67 63 61 61  
DEWPT 67 67 65 66 68 69 68 68 67 65 65 65 67 64 63 61 61 59 59 60  
RH 84100 97 97 76 69 69 82 93 97100 97 79 56 54 60 81 87 93 97  
WIND DIR NE SE SE E E E NE NE NE N N N N N N N N N NE NE  
WIND SPD 1 1 1 3 4 4 4 3 3 3 3 3 5 6 8 5 4 3 3 3  
CLOUDS SC B1 B1 B2 OV OV OV B2 B1 B2 B2 B2 B1 SC SC FW FW FW FW FW  
POP 12HR 20 50 40 10 0  
QPF 12HR 0 0.18-0.50 0.05-0.39 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC C C S S  
TSTMS IS IS SC SC SC  
HEAT INDEX 82 83 82  
MAX HEAT 85 85 85 85 84  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 57 84 60 80 60 75 54 76  
TEMP 83 76 62 60 83 76 64 62 79 72 63 61 74 70 59 56 75 70  
DEWPT 60 60 59 59 59 61 61 59 61 63 61 61 59 57 54 54 51 55  
PWIND DIR N E S S SE SE NW NW NW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW SC FW FW FW FW SC SC B1 B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 5 5 5 5 30 50 30 5 0  
RAIN SHWRS C C C C S  
 

 
MIZ039-160900-  
OSCEOLA-  
INCLUDING THE CITY OF REED CITY  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 79 64 81 59  
TEMP 72 68 66 66 75 79 78 74 68 66 64 65 73 80 80 75 66 62 59 61  
DEWPT 66 66 65 66 68 68 68 67 67 65 64 65 66 64 63 61 61 59 59 59  
RH 81 93 97100 79 69 71 79 97 97100100 79 58 56 62 84 90100 93  
WIND DIR NE SE SE SE E E E NE N N N N N N N N N N N NE  
WIND SPD 1 1 1 3 5 5 5 4 3 3 4 4 6 8 9 6 4 3 3 3  
CLOUDS SC B1 OV OV OV OV OV B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 20 50 40 20 5  
QPF 12HR 0 0.24-0.40 0.10-0.57 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC SC C C C C S S S S  
TSTMS IS SC SC SC SC  
HEAT INDEX 80 81 81  
MAX HEAT 83 83 83 83 83  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 56 82 59 80 60 74 53 76  
TEMP 82 75 61 59 81 75 63 61 79 72 62 61 74 69 57 56 74 70  
DEWPT 60 60 59 58 59 61 60 59 60 62 61 61 59 56 53 53 50 53  
PWIND DIR NE SE S S SE SE NW NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC SC FW FW FW SC SC SC B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 5 10 5 30 50 30 5 0  
RAIN SHWRS C C C C S  
 

 
MIZ040-160900-  
CLARE-  
INCLUDING THE CITY OF CLARE  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 66 79 65 82 60  
TEMP 73 68 66 67 74 79 78 74 69 66 65 66 73 81 81 76 68 63 60 62  
DEWPT 66 66 65 66 67 68 68 67 67 66 65 66 66 64 63 61 61 59 59 60  
RH 79 93 97 97 79 69 71 79 93100100100 79 56 54 60 78 87 96 93  
WIND DIR E SE SE SE E E E E NE N N N N N N N N N N NE  
WIND SPD 1 2 1 3 5 5 5 4 3 3 4 4 6 6 8 5 3 3 3 3  
CLOUDS SC SC OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW FW  
POP 12HR 30 60 50 20 5  
QPF 12HR 0 0.27-0.66 0.13-0.56 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC NM NM C C C C S S S S  
TSTMS IS SC SC NM NM  
HEAT INDEX 82 82  
MAX HEAT 83 83 84 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 56 82 59 81 60 76 54 77  
TEMP 80 75 60 59 80 76 62 62 80 74 63 62 75 70 58 57 75 70  
DEWPT 60 60 58 58 59 60 59 60 60 61 61 61 59 56 53 54 50 52  
PWIND DIR NE SE SE SE S SE W NW NW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW SC SC FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 5 5 5 20 50 30 10 0  
RAIN SHWRS S C C C S  
 

 
MIZ043-160900-  
OCEANA-  
INCLUDING THE CITY OF HART  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 67 80 66 82 62  
TEMP 73 69 68 68 76 80 79 75 70 68 67 67 75 81 81 75 69 65 63 64  
DEWPT 68 68 67 68 69 70 70 69 69 67 66 67 68 66 65 63 63 61 61 61  
RH 84 97 97100 79 72 74 82 97 97 97100 79 60 58 66 81 87 93 90  
WIND DIR SE SE SE E E NE N N N N N N N N N N N NE NE NE  
WIND SPD 2 2 2 4 5 5 5 5 4 4 4 5 6 9 11 8 6 4 4 4  
CLOUDS SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC FW FW FW FW FW  
POP 12HR 20 50 30 10 0  
QPF 12HR 0 0.11-0.61 0.01-0.27 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC C C S S  
TSTMS IS IS SC SC SC  
HEAT INDEX 83 81 83 82  
MAX HEAT 83 86 86 85 86  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 60 83 62 80 62 76 57 77  
TEMP 82 76 64 62 82 76 65 64 80 73 65 63 75 71 61 59 75 71  
DEWPT 62 62 61 61 61 61 62 62 63 64 63 63 61 59 56 56 54 57  
PWIND DIR N E SW S SE SE NW NW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW FW FW FW FW SC B1 B1 B2 B2 B2 SC SC SC FW FW  
POP 12HR 5 5 5 5 30 50 30 5 0  
RAIN SHWRS C C C C S  
 

 
MIZ044-160900-  
NEWAYGO-  
INCLUDING THE CITY OF FREMONT  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 67 80 65 83 61  
TEMP 73 69 68 68 75 79 79 75 70 68 66 66 74 81 82 76 69 65 62 63  
DEWPT 67 68 67 68 69 69 70 69 68 66 66 66 68 65 64 63 62 61 60 61  
RH 81 97 97100 82 72 74 82 93 93100100 82 58 55 64 78 87 93 93  
WIND DIR S SE SE E E E E NE N N N N N N N N N N NE NE  
WIND SPD 1 2 2 4 5 4 3 3 3 3 3 3 5 6 8 5 4 3 3 3  
CLOUDS SC SC B2 OV OV B2 B2 B2 B2 B2 B1 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 20 50 30 20 0  
QPF 12HR 0.00-0.18 0.18-0.60 0.01-0.25 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC C C S S S S S S  
TSTMS IS SC SC SC SC  
HEAT INDEX 81 83 83  
MAX HEAT 85 85 85 85 86  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 59 84 61 82 62 76 56 78  
TEMP 83 77 64 61 83 78 64 63 81 74 65 63 75 71 60 58 76 71  
DEWPT 61 62 61 59 60 61 61 60 61 63 63 62 60 58 55 55 52 55  
PWIND DIR NE E S S SE SE NW NW NW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW SC SC FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 5 5 5 30 50 30 10 0  
RAIN SHWRS C C C C S S  
 

 
MIZ045-160900-  
MECOSTA-  
INCLUDING THE CITY OF BIG RAPIDS  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 66 78 65 82 60  
TEMP 72 68 67 67 74 78 78 75 70 67 65 66 73 80 81 76 68 64 61 62  
DEWPT 67 67 66 67 68 69 69 69 68 66 65 65 67 65 63 63 62 60 60 60  
RH 84 97 97100 82 74 74 82 93 97100 97 81 60 54 64 81 87 97 93  
WIND DIR S S SE SE E E E NE N N N N N N N N N N N NE  
WIND SPD 2 1 1 4 5 5 4 3 3 3 4 4 6 8 8 6 4 3 3 3  
CLOUDS SC SC B2 OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 30 50 40 20 5  
QPF 12HR 0 0.20-0.63 0.03-0.25 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC SC C C C C S S S S  
TSTMS IS SC SC SC SC  
HEAT INDEX 82 83  
MAX HEAT 83 83 84  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 58 82 60 81 61 76 55 77  
TEMP 81 75 62 60 80 77 64 62 80 74 64 62 75 71 59 57 75 71  
DEWPT 61 62 60 59 60 61 61 60 61 63 62 62 60 57 54 54 51 54  
PWIND DIR NE E SE SE SE SE NW NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC SC FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 10 5 5 20 50 30 10 0  
RAIN SHWRS S C C C S S  
 

 
MIZ046-160900-  
ISABELLA-  
INCLUDING THE CITY OF MOUNT PLEASANT  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 67 79 66 82 61  
TEMP 73 69 67 68 74 78 79 75 71 68 67 67 74 81 82 77 69 64 61 63  
DEWPT 66 67 66 67 68 68 69 69 68 67 66 66 68 65 65 63 62 61 60 61  
RH 79 93 97 97 82 71 72 82 90 97 97 97 82 58 56 62 78 90 97 93  
WIND DIR S S S SE SE E E NE N N NW N N N N N N N N N  
WIND SPD 2 2 1 3 5 6 5 4 3 3 4 4 6 6 8 5 4 3 3 3  
CLOUDS SC SC B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 SC FW FW FW FW  
POP 12HR 30 50 50 30 5  
QPF 12HR 0.00-0.17 0.28-0.84 0.12-0.20 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC C C C C C C C C  
TSTMS IS SC SC SC SC C C  
HEAT INDEX 83 84  
MAX HEAT 82 84 86  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 58 82 61 81 61 77 56 77  
TEMP 81 76 62 61 80 77 64 63 80 76 65 63 76 72 60 58 75 72  
DEWPT 62 62 60 59 61 61 60 60 62 62 62 62 61 58 55 55 52 54  
PWIND DIR NE E SE SE SE SE W NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC SC SC FW FW FW SC SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 10 5 5 20 50 30 20 0  
RAIN SHWRS S C C C S S  
 

 
MIZ050-160900-  
MUSKEGON-  
INCLUDING THE CITY OF MUSKEGON  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 80 66 83 63  
TEMP 74 70 69 69 75 80 79 76 72 69 68 67 75 81 82 77 71 67 64 64  
DEWPT 69 69 68 68 69 70 70 70 69 68 67 67 68 67 66 64 64 62 62 62  
RH 84 97 97 97 82 72 74 82 90 97 97100 79 63 58 64 79 84 93 93  
WIND DIR S SE SE E E E N N N N N N N NW NW N N N NE NE  
WIND SPD 3 3 3 4 5 5 4 4 3 4 4 5 6 8 9 6 5 4 5 4  
CLOUDS SC B1 B2 B2 OV B2 B1 B1 B1 B2 B1 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 30 50 30 20 0  
QPF 12HR 0.00-0.15 0.10-0.32 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC C C S S S S S S  
TSTMS IS SC SC SC SC  
HEAT INDEX 82 81 84 84  
MAX HEAT 86 85 85 87 88  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 61 83 63 81 63 77 58 77  
TEMP 83 77 66 63 82 77 66 65 81 75 66 64 76 72 63 60 76 71  
DEWPT 63 63 62 61 62 62 62 61 63 64 64 63 62 60 57 56 54 57  
PWIND DIR N E S S SE SE NW NW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS FW SC FW FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 5 5 5 5 30 50 30 10 0  
RAIN SHWRS C C C C S S  
 

 
MIZ051-160900-  
MONTCALM-  
INCLUDING THE CITY OF GREENVILLE  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 67 78 66 82 61  
TEMP 72 69 68 68 73 77 78 75 70 68 66 66 73 80 82 76 69 65 62 63  
DEWPT 68 68 67 68 69 69 70 70 68 67 66 66 68 67 66 65 63 61 60 61  
RH 87 97 97100 87 76 76 84 93 97100100 84 65 58 69 81 87 93 93  
WIND DIR S S SE SE SE SE E NE N NW NW N N N N N N N N NE  
WIND SPD 3 2 2 4 5 6 5 4 3 4 4 4 6 8 8 5 4 3 3 4  
CLOUDS SC SC B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC FW FW FW FW  
POP 12HR 40 50 40 30 5  
QPF 12HR 0.00-0.17 0.20-0.53 0.03-0.15 0.00-0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC C C C C C C C C  
TSTMS IS SC SC SC SC C C  
HEAT INDEX 82 84  
MAX HEAT 84 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 59 83 61 82 62 77 56 78  
TEMP 81 76 64 61 81 77 65 63 81 75 65 63 76 72 60 58 76 72  
DEWPT 62 63 61 60 61 62 61 60 62 64 63 63 61 59 56 55 54 55  
PWIND DIR NE E SE SE SE SE W NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC SC SC FW FW FW SC SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 10 5 5 20 50 30 20 0  
RAIN SHWRS S C C C S S  
 

 
MIZ052-160900-  
GRATIOT-  
INCLUDING THE CITY OF ALMA  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 79 67 82 61  
TEMP 73 70 68 69 74 77 79 76 71 69 68 67 74 80 82 76 69 65 62 63  
DEWPT 68 68 67 68 69 70 71 70 69 68 68 67 69 68 67 66 65 62 61 62  
RH 84 93 97 97 84 79 77 82 93 97100100 84 67 61 71 87 90 97 97  
WIND DIR S S S SE SE SE SE E N NW NW NW N N N NE NE N N N  
WIND SPD 3 3 2 4 6 6 4 3 3 3 4 5 6 8 8 5 4 3 3 3  
CLOUDS SC SC B1 B1 B2 OV B2 B2 B2 B2 B2 OV B2 B1 B1 SC FW FW FW FW  
POP 12HR 40 50 50 40 5  
QPF 12HR 0.00-0.17 0.28-0.50 0.06-0.18 0.03-0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC C C C C C C C C  
TSTMS IS SC SC SC SC C C  
HEAT INDEX 83 85  
MAX HEAT 84 86  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 59 82 61 82 63 78 56 78  
TEMP 80 75 63 61 80 77 65 63 81 76 66 64 77 72 61 58 76 72  
DEWPT 64 64 60 60 62 62 61 61 64 64 64 63 63 60 57 56 56 56  
PWIND DIR NE E SE SE SE SE W NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC SC SC FW FW FW FW SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 5 5 5 20 50 30 20 0  
RAIN SHWRS S C C C S S  
 

 
MIZ056-160900-  
OTTAWA-  
INCLUDING THE CITIES OF GRAND HAVEN AND JENISON  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 79 67 83 63  
TEMP 74 70 69 69 74 79 78 76 72 69 68 68 75 82 82 77 71 67 64 64  
DEWPT 69 69 68 68 70 70 70 70 69 68 67 67 69 68 67 65 64 62 62 62  
RH 84 97 97 97 87 74 76 82 90 97 97 97 82 63 61 67 79 84 93 93  
WIND DIR S SE SE SE E E N NW NW NW NW N N NW NW NW N NE NE NE  
WIND SPD 4 3 4 5 5 5 4 3 3 3 4 4 6 6 9 6 5 4 5 4  
CLOUDS B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B1 B2 B1 B1 SC SC FW FW FW FW  
POP 12HR 30 50 30 30 5  
QPF 12HR 0.00-0.09 0.11-0.18 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS IS SC SC SC SC C C S S C C S S  
TSTMS IS SC SC SC SC  
HEAT INDEX 85 85  
MAX HEAT 85 85 85 87 88  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 84 62 83 63 82 64 78 59 78  
TEMP 83 78 66 64 82 77 66 65 81 76 67 65 77 73 63 61 77 72  
DEWPT 64 64 62 61 63 63 63 61 64 64 65 63 63 60 58 57 55 57  
PWIND DIR NE E S S SE S NW NW NW  
WIND CHAR LT LT LT LT GN GN GN GN GN  
AVG CLOUDS FW SC FW FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 5 5 5 30 50 30 20 5  
RAIN SHWRS C C C C S S  
 

 
MIZ057-160900-  
KENT-  
INCLUDING THE CITY OF GRAND RAPIDS  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 79 66 83 63  
TEMP 73 69 68 68 73 78 79 76 71 69 67 67 74 81 83 77 70 66 63 64  
DEWPT 69 68 67 68 69 70 70 70 69 68 67 67 69 67 66 65 64 62 61 62  
RH 87 97 97100 87 76 74 82 93 97100100 84 63 57 67 81 87 93 93  
WIND DIR S SE SE SE SE SE E N NW NW NW NW N N N N N N NE NE  
WIND SPD 3 2 2 4 5 5 4 4 3 3 4 4 5 6 8 5 4 3 3 4  
CLOUDS SC B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC FW FW FW FW  
POP 12HR 40 50 30 30 5  
QPF 12HR 0.00-0.20 0.13-0.27 0.00-0.12 0.00-0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC SC C C S S C C C C  
TSTMS IS SC SC SC SC C C  
HEAT INDEX 83 85  
MAX HEAT 83 83 83 86 87  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 61 84 62 82 63 77 58 78  
TEMP 82 78 65 63 82 78 65 65 81 76 66 64 77 73 61 60 77 72  
DEWPT 63 63 61 61 62 62 62 61 63 64 64 63 62 59 57 56 54 56  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT GN LT GN LT GN  
AVG CLOUDS FW SC SC FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 10 5 5 30 50 30 20 5  
RAIN SHWRS C C C C S S  
 

 
MIZ058-160900-  
IONIA-  
INCLUDING THE CITY OF IONIA  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 78 67 82 61  
TEMP 73 69 68 68 73 77 78 75 71 68 68 67 74 80 82 77 70 65 62 63  
DEWPT 68 68 67 68 69 70 70 70 69 68 68 67 69 67 67 66 64 62 61 62  
RH 84 97 97100 87 79 76 84 93100100100 84 65 61 69 81 90 97 97  
WIND DIR S S SE SE SE SE SE W W NW NW NW N N N N N N N NE  
WIND SPD 4 2 2 4 6 5 5 4 3 3 4 4 6 6 8 5 4 3 3 4  
CLOUDS SC B1 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW  
POP 12HR 40 50 40 30 5  
QPF 12HR 0.00-0.05 0.16-0.36 0.04 0.03-0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC SC C C C C C C C C  
TSTMS IS SC SC SC SC C C  
HEAT INDEX 82 85  
MAX HEAT 84 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 60 83 62 82 63 78 57 78  
TEMP 81 77 65 62 81 78 65 65 81 75 66 64 77 73 61 59 76 72  
DEWPT 64 63 61 60 62 62 62 61 63 64 64 63 62 60 57 56 55 55  
PWIND DIR NE E SE SE SE SE W NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC SC FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 5 5 5 20 50 30 20 5  
RAIN SHWRS S C C C S S  
 

 
MIZ059-160900-  
CLINTON-  
INCLUDING THE CITY OF ST. JOHNS  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 78 67 82 61  
TEMP 73 69 69 69 73 76 78 75 71 69 68 68 74 80 82 77 70 65 62 63  
DEWPT 68 68 67 68 69 69 70 70 69 68 68 67 69 68 67 66 65 63 61 62  
RH 84 97 93 97 87 79 76 84 93 97100 97 84 67 61 69 84 93 97 97  
WIND DIR S S SE SE SE SE SE S W W NW NW N N N N NE N N N  
WIND SPD 4 3 2 4 6 6 5 4 3 3 4 5 6 8 8 5 4 3 3 3  
CLOUDS SC SC B1 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B1 B1 SC SC FW FW FW  
POP 12HR 40 60 50 40 5  
QPF 12HR 0.00-0.06 0.25-0.44 0.05-0.13 0.05-0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS IS SC SC SC SC SC C C C C C C C C  
TSTMS IS SC SC SC SC C C  
HEAT INDEX 81 84  
MAX HEAT 84 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 60 83 62 83 63 78 57 78  
TEMP 81 76 64 62 81 78 66 64 82 77 67 64 77 73 61 58 76 72  
DEWPT 64 63 60 60 62 62 61 61 63 64 64 64 63 60 58 56 56 55  
PWIND DIR NE E SE SE SE SE W NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 5 5 5 5 20 50 30 20 5  
RAIN SHWRS S C C C S S  
 

 
MIZ064-160900-  
ALLEGAN-  
INCLUDING THE CITY OF HOLLAND  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 78 67 81 63  
TEMP 72 69 68 68 73 77 77 74 70 68 68 68 75 80 80 76 70 66 64 64  
DEWPT 69 69 68 68 70 71 71 71 69 68 68 68 70 69 69 67 65 63 62 62  
RH 90100100100 90 82 82 90 97100100100 84 69 69 74 84 90 93 93  
WIND DIR S SE SE SE SE SE W W NW W NW NW N NW NW NW N N NE NE  
WIND SPD 3 3 3 4 4 4 4 4 3 3 3 4 5 6 8 5 4 3 3 4  
CLOUDS B1 B1 B2 B2 OV B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW  
POP 12HR 40 50 30 30 5  
QPF 12HR 0.04-0.41 0.12-0.37 0.00-0.05 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC SC SC SC C C S S C C C C  
TSTMS IS SC SC SC SC C C  
HEAT INDEX 83 83  
MAX HEAT 87 87  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 83 61 83 63 82 63 77 58 77  
TEMP 82 77 65 63 82 77 66 65 81 75 67 64 76 72 62 60 76 71  
DEWPT 65 65 62 62 64 64 63 61 65 65 65 64 64 61 58 57 56 59  
PWIND DIR NE E S SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS FW SC FW FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 5 5 5 30 50 30 20 5  
RAIN SHWRS C C C C S S  
 

 
MIZ065-160900-  
BARRY-  
INCLUDING THE CITY OF HASTINGS  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 78 67 81 62  
TEMP 71 68 68 68 72 77 78 75 71 69 68 68 74 79 81 77 70 66 63 64  
DEWPT 68 68 68 68 69 70 70 70 69 68 68 68 69 68 67 67 65 63 62 62  
RH 90100100100 90 79 76 84 93 97100100 84 69 63 71 84 90 97 93  
WIND DIR S S SE SE SE SE S SW W W W NW N N N N N N NE NE  
WIND SPD 3 2 2 4 5 5 4 4 3 3 4 4 5 6 8 5 3 3 3 3  
CLOUDS SC B1 B2 OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 SC SC FW FW SC  
POP 12HR 50 50 40 30 5  
QPF 12HR 0.04-0.12 0.19-0.58 0.02-0.07 0.03-0.13 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC SC SC SC C C S S C C C C  
TSTMS IS SC SC SC SC C C  
OBVIS PF  
HEAT INDEX 81 83  
MAX HEAT 84 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 61 82 63 82 63 77 57 77  
TEMP 81 77 65 63 81 77 65 65 81 75 67 64 76 72 61 59 76 71  
DEWPT 65 64 61 61 63 63 62 61 64 65 64 64 63 60 57 57 56 56  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS FW SC SC FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 5 5 5 20 50 30 20 5  
RAIN SHWRS S C C C S S  
 

 
MIZ066-160900-  
EATON-  
INCLUDING THE CITY OF CHARLOTTE  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 77 67 81 62  
TEMP 71 68 68 68 72 75 77 75 70 68 68 67 73 79 81 77 70 65 62 64  
DEWPT 68 68 67 68 69 69 70 70 69 68 68 67 68 68 67 67 65 63 62 62  
RH 90100 97100 90 82 79 84 97100100100 84 69 63 71 84 93100 93  
WIND DIR S S SE SE SE S S SW W W W NW NW N N N N N NE NE  
WIND SPD 3 2 2 5 6 6 5 4 3 3 4 4 6 6 8 5 3 3 3 3  
CLOUDS SC B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW SC  
POP 12HR 50 50 40 40 10  
QPF 12HR 0.05-0.14 0.25-0.39 0.04-0.11 0.06-0.16 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC SC SC SC SC C C S S C C C C  
TSTMS IS SC SC SC SC C C  
OBVIS PF  
HEAT INDEX 80 83  
MAX HEAT 83 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 60 82 62 82 63 77 57 77  
TEMP 81 77 64 62 80 77 65 64 81 76 67 64 76 72 61 58 76 72  
DEWPT 64 64 60 60 62 62 61 61 63 64 64 63 63 60 58 56 56 55  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS FW SC FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 5 5 5 5 20 50 30 20 5  
RAIN SHWRS S C C C S S  
 

 
MIZ067-160900-  
INGHAM-  
INCLUDING THE CITY OF LANSING  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 77 67 81 62  
TEMP 72 69 68 68 72 76 77 75 70 68 68 67 73 79 80 76 69 66 62 64  
DEWPT 67 67 67 67 68 69 70 70 69 68 67 67 69 68 67 67 66 63 62 63  
RH 84 93 97 97 87 79 79 84 97100 97100 87 69 65 74 90 90100 97  
WIND DIR S S S SE SE S S S SW W W NW NW NW N N NE N N N  
WIND SPD 3 2 2 5 6 6 5 4 4 4 4 4 6 8 8 5 3 3 3 3  
CLOUDS SC B1 B2 B2 OV OV B2 B2 B2 B2 B2 OV B2 B2 B1 B1 SC SC FW FW  
POP 12HR 60 60 50 40 10  
QPF 12HR 0.06-0.14 0.26-0.40 0.10 0.08-0.16 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS SC SC NM NM SC SC C C S S C C C C  
TSTMS IS NM NM SC SC C C  
OBVIS PF PF  
HEAT INDEX 81 82  
MAX HEAT 83 84  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 59 82 62 82 63 77 57 77  
TEMP 80 76 63 61 81 76 65 64 81 76 67 64 76 73 62 58 76 72  
DEWPT 63 63 60 60 61 62 61 61 63 64 64 64 63 60 58 56 56 55  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 5 0 5 5 20 50 30 20 5  
RAIN SHWRS S C C C S S  
 

 
MIZ071-160900-  
VAN BUREN-  
INCLUDING THE CITY OF SOUTH HAVEN  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 78 67 81 63  
TEMP 71 69 69 68 73 77 77 74 69 68 68 68 75 80 80 75 69 65 64 64  
DEWPT 69 68 68 68 70 71 72 71 69 68 68 68 70 70 69 68 66 64 62 62  
RH 93 97 97100 90 82 85 90100100100100 84 72 69 79 90 97 93 93  
WIND DIR SE SE SE SE S SW W NW NW W W NW NW NW NW NW N N NE NE  
WIND SPD 3 3 3 4 4 4 5 4 3 3 3 3 5 5 8 5 4 2 3 3  
CLOUDS B1 B1 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW FW FW  
POP 12HR 50 50 30 30 5  
QPF 12HR 0.12-0.38 0.19-0.54 0.00-0.05 0.00-0.21 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC SC SC SC SC SC C C S S C C C C  
TSTMS SC SC SC SC SC C C  
OBVIS PF  
HEAT INDEX 82 82  
MAX HEAT 85 86  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 61 82 62 81 63 77 59 77  
TEMP 81 77 65 63 81 77 66 64 80 74 67 64 76 72 62 60 76 71  
DEWPT 66 66 62 62 64 64 63 61 65 66 65 64 64 61 58 57 57 59  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW SC FW FW FW FW FW SC SC B1 B2 B2 B2 B1 SC SC SC FW  
POP 12HR 10 5 5 5 30 50 30 20 5  
RAIN SHWRS C C C C S  
 

 
MIZ072-160900-  
KALAMAZOO-  
INCLUDING THE CITY OF KALAMAZOO  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 78 67 81 62  
TEMP 71 68 69 68 72 77 78 75 70 68 68 68 74 79 81 76 69 65 62 64  
DEWPT 68 68 68 68 69 71 71 71 69 68 68 68 70 69 69 68 66 63 62 63  
RH 90100 97100 90 82 79 87 97100100100 87 72 67 76 90 93100 97  
WIND DIR S SE SE SE S S SW W W W W NW NW NW N NW N N N NE  
WIND SPD 3 3 3 4 5 5 4 4 3 3 3 3 5 5 6 5 3 2 2 3  
CLOUDS B1 B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC FW SC  
POP 12HR 50 50 30 30 5  
QPF 12HR 0.09-0.20 0.25-0.64 0.01-0.15 0.05-0.16 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC SC SC SC SC SC C C S S C C C C  
TSTMS SC SC SC SC SC C C  
OBVIS PF  
HEAT INDEX 81 83  
MAX HEAT 84 86  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 61 82 63 81 63 77 57 77  
TEMP 81 77 65 64 81 77 66 65 80 74 67 64 76 73 61 59 76 71  
DEWPT 66 65 62 62 64 64 62 61 65 65 65 64 64 61 58 57 57 57  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW SC SC FW FW FW FW SC SC B1 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 10 5 5 5 30 50 30 20 5  
RAIN SHWRS C C C C S S  
 

 
MIZ073-160900-  
CALHOUN-  
INCLUDING THE CITY OF BATTLE CREEK  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 68 78 67 81 62  
TEMP 71 68 68 68 71 76 78 75 71 69 68 68 74 79 81 77 70 66 63 64  
DEWPT 68 68 68 68 69 70 71 71 69 68 68 68 69 68 67 68 66 64 62 62  
RH 90100100100 93 82 79 87 93 97100100 84 69 63 74 87 93 97 93  
WIND DIR S S SE SE S S SW SW W W W W NW NW N N N N NE NE  
WIND SPD 3 3 4 5 6 6 5 4 3 4 4 4 5 6 6 5 3 2 3 3  
CLOUDS B1 B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC FW SC  
POP 12HR 60 60 40 30 10  
QPF 12HR 0.10-0.25 0.26-0.52 0.03-0.15 0.08-0.26 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC NM NM SC SC SC C C S S C C C C  
TSTMS SC NM SC SC SC C C  
OBVIS PF PF  
HEAT INDEX 81 83  
MAX HEAT 84 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 60 82 62 81 63 77 57 77  
TEMP 81 77 64 63 80 77 65 64 80 75 67 64 76 72 61 59 76 71  
DEWPT 65 64 61 61 63 63 61 61 64 65 65 64 64 61 58 57 56 56  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC SC FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 10 5 5 5 20 50 30 20 5  
RAIN SHWRS S C C C S S  
 

 
MIZ074-160900-  
JACKSON-  
INCLUDING THE CITY OF JACKSON  
939 PM EDT WED AUG 15 2018  
 
DATE 08/15/18 THU 08/16/18 FRI 08/17/18 SAT  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 67 77 67 81 62  
TEMP 71 68 67 67 71 75 77 75 70 68 68 68 74 80 80 76 69 66 62 64  
DEWPT 67 67 67 67 68 70 70 70 69 68 67 67 69 68 68 67 66 63 62 63  
RH 87 97100100 90 84 79 84 97100 97 97 84 67 67 74 90 90100 97  
WIND DIR S S S S S S S SW SW W W W NW NW N N N N N NE  
WIND SPD 4 3 3 5 6 6 6 5 4 4 4 4 6 6 8 5 3 3 3 3  
CLOUDS B1 B1 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC  
POP 12HR 60 60 40 40 10  
QPF 12HR 0.11-0.25 0.27-0.55 0.07-0.32 0.08-0.39 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC SC NM NM NM SC SC C C S S C C C C S S  
TSTMS SC NM NM SC SC C C  
OBVIS PF PF PF  
HEAT INDEX 82 83  
MAX HEAT 85 85  
 
DATE 08/18 SUN 08/19/18 MON 08/20/18 TUE 08/21/18 WED 08/22/18  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 82 59 82 61 82 63 78 57 77  
TEMP 80 76 63 62 81 76 64 63 81 75 67 64 77 73 62 59 76 71  
DEWPT 64 64 60 60 62 63 60 61 64 65 64 64 64 61 58 57 56 56  
PWIND DIR NE E SE SE SE S W NW NW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS FW SC FW FW FW FW FW FW SC B1 B2 B2 B2 B1 B1 SC SC FW  
POP 12HR 5 5 5 5 20 50 30 20 5  
RAIN SHWRS S C C C S S  
 

 
 
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