Area Forecast Matrices
Issued by NWS Grand Rapids, MI

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FOUS53 KGRR 171256
AFMGRR

Area Forecast Matrices
National Weather Service Grand Rapids MI
856 AM EDT Mon Aug 17 2026

MIZ037-172000-
Mason-
Including the city of Ludington
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          61          80          57          78
Temp                73 77 78 75 64 63 63 66 76 79 78 72 66 63 59 58 71 76 77 72
Dewpt               63 61 58 59 60 61 62 64 65 65 66 68 65 63 59 58 60 56 53 53
RH                  71 58 50 58 87 93 97 93 69 62 67 87 97100100100 68 50 43 51
Wind dir            NW NW NW  W SW  S SW SW SW SW SW SW  W  N NE NE  N NW NW  N
Wind spd             4  8  6  2  2  3  4  5  9 10 11  6  3  2  3  2  3  8  8  3
Wind gust              18 18    12 13 14 16 19 23 24 19    12             18
Clouds              FW FW CL FW SC SC SC SC SC SC SC B2 B2 B1 SC SC FW FW FW FW
PoP 12hr                      0           0          50          60           0
QPF 12hr                      0           0   0.05-0.18        0.03           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L
Tstms                                              C  C  C


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          51    79      54    80      60    77      56    75
Temp          56 55 78 73   57 59 78 74   63 63 75 72   60 59 73 70
Dewpt         52 53 55 55   54 57 60 61   62 63 64 62   59 59 60 58
PWind dir         E     N      SE    SW      SW     W       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC SC   SC B1 B1 SC   SC SC SC SC
PoP 12hr          0     0      10    20      50    30      30    20
Rain shwrs                      S  S  S    C  C  C  S    C  S  S
Tstms                                      S  S

$$
MIZ038-172000-
Lake-
Including the city of Baldwin
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      80          55          82          54          78
Temp                73 78 79 74 62 58 57 61 76 80 80 72 65 61 57 55 71 76 77 71
Dewpt               60 58 56 57 57 56 57 61 62 61 63 66 65 61 57 55 58 53 50 52
RH                  64 50 45 55 84 93100100 62 52 56 81100100100100 63 45 39 51
Wind dir             N NW NW NW SW  S  S SW SW SW  W  W  W  N  N NE  N NW NW NW
Wind spd             4  6  8  2  1  2  3  4  8 10 10  5  2  2  2  2  3  5  8  3
Wind gust              17 19 13             19 24 24 19                16 18 16
Clouds              FW FW FW FW FW SC SC SC SC SC B1 B2 B2 B1 SC SC FW FW FW FW
PoP 12hr                      0           0          50          70           0
QPF 12hr                      0           0   0.02-0.23   0.02-0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L
Tstms                                              C  C  S
Heat index                                     81 80
Max heat                     80                82    83


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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    79      50    81      56    77      52    76
Temp          53 53 78 73   54 56 79 74   60 60 76 71   58 56 74 70
Dewpt         50 51 52 53   51 54 57 58   59 60 62 60   57 56 57 57
PWind dir        NE     N      SE    SW      SW     W       N     N
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW FW FW   FW SC FW SC   SC B1 B1 B1   SC SC SC SC
PoP 12hr          0     0       5    20      50    40      20    20
Rain shwrs                         S       C  C  C  C    S        S
Tstms                                      S  S     S

$$
MIZ039-172000-
Osceola-
Including the city of Reed City
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      80          54          82          54          78
Temp                72 78 79 74 61 57 56 59 76 80 80 72 64 60 56 55 69 75 77 71
Dewpt               58 56 55 55 55 53 54 59 60 59 60 64 64 60 56 55 55 51 49 51
RH                  61 47 44 51 81 86 93100 58 49 51 76100100100100 61 43 37 49
Wind dir             N NW NW NW NW SW SW SW  W  W  W  W  W NW  N  N  N NW NW NW
Wind spd             5  8  9  5  1  2  3  5 10 12 13  8  3  3  2  2  4  6  9  5
Wind gust                    16          16 20 25 25 20                      17
Clouds              FW FW FW FW FW FW SC SC SC SC B1 B1 B2 B1 SC SC FW FW FW FW
PoP 12hr                      0           0          40          80           0
QPF 12hr                      0           0   0.00-0.12        0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  D  D  S  S
Tstms                                              C  C  S
Heat index                                     81 81
Max heat               80    81                82    83


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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    79      50    81      56    77      52    76
Temp          53 52 77 72   53 55 78 74   59 59 75 71   57 56 73 69
Dewpt         49 50 50 52   51 53 54 57   57 59 60 60   56 56 55 56
PWind dir        NE     N       E    SW      SW     W      NW     N
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   SC FW FW SC   SC B1 B1 B1   SC SC SC SC
PoP 12hr          0     0       0    20      40    50      20    20
Rain shwrs                         S       C  C  C  C    S        S
Tstms                                      S  S  S  S

$$
MIZ040-172000-
Clare-
Including the city of Clare
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      81          53          84          55          78
Temp                72 78 80 75 62 57 55 59 77 82 81 73 64 61 57 56 70 76 77 71
Dewpt               58 56 56 56 56 54 53 58 60 58 59 63 64 61 57 56 55 51 50 52
RH                  61 47 44 52 81 90 93 96 56 44 47 71100100100100 59 42 39 51
Wind dir             N NW NW NW NW  W SW SW  W  W  W  W  W NW  N  N  N NW NW  N
Wind spd             5  6  6  4  1  1  2  4  8 11 12  8  3  2  2  2  4  5  6  5
Wind gust                    16             18 24 24 20                16 17 16
Clouds              FW FW SC FW FW FW SC FW FW SC B1 B1 B2 B1 SC SC FW FW FW FW
PoP 12hr                      0           0          30          80           0
QPF 12hr                      0           0        0.01   0.05-0.20           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  D  D  S  S
Tstms                                           S  C  C  S
Heat index                80                   82 82
Max heat               80    81                84    85                      80


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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    79      50    81      56    78      53    76
Temp          54 53 77 72   54 55 79 75   59 60 76 71   57 57 74 70
Dewpt         50 52 50 53   52 54 54 57   56 59 61 60   57 57 56 57
PWind dir         N     N      NE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   SC FW FW SC   SC B1 B1 B1   SC SC SC SC
PoP 12hr          0     0       0    20      40    60      20    20
Rain shwrs                         S       C  C  C  L    S        S
Tstms                                      S  S  S  S

$$
MIZ043-172000-
Oceana-
Including the city of Hart
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      78          62          79          59          77
Temp                73 76 77 74 65 64 64 66 76 78 77 72 67 64 61 60 71 75 76 72
Dewpt               62 61 59 59 60 62 63 64 65 65 67 68 66 64 61 60 61 57 55 54
RH                  68 60 54 59 84 93 97 93 69 64 71 87 97100100100 71 54 48 53
Wind dir             N NW NW NW SW  S SW SW SW SW SW SW  W NW  N NE  N NW NW  N
Wind spd             5  9  9  3  3  4  4  5  9 11 12  9  4  3  3  3  4  8  9  4
Wind gust              19 21       14 14 16 19 25 26 21    14             20 14
Clouds              FW FW FW FW SC FW SC SC SC SC B1 B2 B2 B1 B1 SC FW FW FW FW
PoP 12hr                      0           0          50          60           0
QPF 12hr                      0           0   0.04-0.12        0.04           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L
Tstms                                              C  C  S


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          53    78      56    78      61    76      57    75
Temp          58 57 77 72   59 60 77 73   64 63 74 71   61 60 73 70
Dewpt         52 53 56 55   54 57 61 61   62 63 65 62   60 60 60 58
PWind dir        NE     N      SE    SW      SW     W       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC SC   SC B1 B1 SC   SC SC SC SC
PoP 12hr          0     0       5    20      50    30      30     5
Rain shwrs                         S       C  C  C  S    C  S  S
Tstms                                      S  S

$$
MIZ044-172000-
Newaygo-
Including the city of Fremont
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          57          81          58          78
Temp                72 77 79 74 63 60 59 62 76 79 79 72 66 64 60 59 70 76 78 72
Dewpt               61 59 58 57 57 58 59 62 63 62 64 67 66 64 60 59 61 56 54 54
RH                  68 54 49 55 81 93100100 64 56 60 84100100100100 73 50 43 53
Wind dir             N NW NW NW  W SW SW SW SW SW SW SW SW NW  N  N  N NW NW NW
Wind spd             5  6  9  4  2  2  3  4  9 12 12  8  3  2  3  3  4  5  8  5
Wind gust              18 21 18             21 27 29 24 13             17 20 18
Clouds              FW FW FW FW FW FW SC SC FW B1 B1 B2 B2 B1 B1 SC FW FW FW FW
PoP 12hr                      0           0          50          70           0
QPF 12hr                      0           0   0.01-0.08   0.04-0.12           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L  S  S
Tstms                                              S  C  S
Heat index                                     80
Max heat                     81                82    83


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          51    79      53    79      58    77      54    76
Temp          56 54 77 73   56 56 78 74   61 61 75 72   59 58 74 71
Dewpt         51 52 54 54   53 55 58 59   60 61 63 61   59 57 59 58
PWind dir        NE     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC FW SC   SC B1 B1 B1   SC SC SC SC
PoP 12hr          0     0       5    20      40    40      20    10
Rain shwrs                         S       C  C  C  C    S  S
Tstms                                      S  S     S

$$
MIZ045-172000-
Mecosta-
Including the city of Big Rapids
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      81          55          83          57          78
Temp                72 79 80 75 63 58 57 60 76 81 81 73 66 63 59 58 70 76 78 72
Dewpt               59 56 56 56 56 55 56 60 61 59 60 65 66 63 59 58 58 53 51 52
RH                  64 45 44 52 78 90 96100 60 47 49 76100100100100 66 45 39 49
Wind dir             N NW NW NW NW  W SW SW SW  W  W  W SW NW  N  N  N NW NW NW
Wind spd             5  6  9  6  1  1  3  4 10 13 14 10  4  3  3  3  4  5  8  6
Wind gust                    18             20 27 28 24                16 18 18
Clouds              FW FW FW FW FW FW SC SC FW B1 B1 B2 B2 B1 SC SC FW FW SC FW
PoP 12hr                      0           0          30          80           0
QPF 12hr                      0           0        0.01        0.08           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  D  D  C  C
Tstms                                              S  C  S
Heat index                80                   82 81
Max heat               80    81                83    83


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          50    79      52    81      57    78      54    76
Temp          55 54 77 73   55 56 78 74   60 60 76 72   58 57 74 71
Dewpt         51 52 51 53   53 54 55 57   58 60 61 60   58 57 56 56
PWind dir         N     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC B1 B1 B1   SC SC SC SC
PoP 12hr          0     0       0    20      40    50      20    10
Rain shwrs                         S       C  C  C  C    S
Tstms                                      S        S

$$
MIZ046-172000-
Isabella-
Including the city of Mount Pleasant
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      82          56          84          58          79
Temp                72 80 81 77 65 60 58 61 78 83 82 75 67 64 61 59 70 77 79 74
Dewpt               59 57 56 57 57 56 56 60 62 59 60 63 66 64 61 59 58 54 52 54
RH                  64 45 42 50 75 87 93 97 58 44 47 66 97100100100 66 45 39 50
Wind dir             N  N NW NW NW  W  W SW  W  W  W  W  W  W  N  N  N NW NW NW
Wind spd             5  6  8  6  2  1  2  4  9 13 14 11  4  3  3  3  4  4  5  4
Wind gust                    18             20 26 28 24 14             14 16 16
Clouds              CL FW FW FW FW FW FW FW FW SC B1 B2 B2 B1 SC SC FW FW SC FW
PoP 12hr                      0           0          20          80           0
QPF 12hr                      0           0           0   0.06-0.17           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  D  D  C  C
Tstms                                              S  C
Heat index             80 81                   83 83
Max heat               81    82                84    85                      80


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          52    80      53    82      58    80      55    77
Temp          57 55 78 74   57 57 80 76   61 61 77 73   60 58 75 71
Dewpt         52 53 52 54   54 56 55 58   58 61 61 61   59 58 57 57
PWind dir         N     N      NE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC B1 B1   SC SC SC SC
PoP 12hr          0     0       0    10      40    50      20    10
Rain shwrs                         S       C  C  C  C    S  S     S
Tstms                                      S  S     S

$$
MIZ050-172000-
Muskegon-
Including the city of Muskegon
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          63          79          61          78
Temp                73 77 78 75 66 65 65 67 76 78 77 73 68 66 63 62 71 76 77 73
Dewpt               61 61 60 59 61 62 64 65 65 65 67 68 68 66 63 62 62 59 57 55
RH                  66 58 54 58 84 90 97 93 69 64 71 84100100100100 73 56 50 53
Wind dir             N NW NW NW  W SW SW SW SW SW SW SW  W NW  N NE  N NW NW NW
Wind spd             5  9 10  4  3  3  4  5  9 11 12  9  4  3  4  4  4  6 10  5
Wind gust              19 21 14    13 14 16 20 26 28 23 16                20 17
Clouds              SC FW FW CL FW FW SC FW SC SC B1 B2 B2 B1 B1 SC SC SC FW FW
PoP 12hr                      0           0          60          70           0
QPF 12hr                      0           0   0.03-0.11        0.07           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      L  L  L  L
Tstms                                              S  C  S


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          55    78      57    78      62    76      58    75
Temp          60 58 77 73   60 60 77 74   65 64 75 72   63 61 74 71
Dewpt         53 54 56 56   55 57 61 61   63 64 65 62   61 60 61 59
PWind dir        NE    NW       E    SW      SW     W       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC SC   SC B1 B1 B1   SC SC SC SC
PoP 12hr          0     0       5    20      40    30      20     5
Rain shwrs                         S       C  C  C  C    S
Tstms                                      S  S

$$
MIZ051-172000-
Montcalm-
Including the city of Greenville
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      81          57          82          59          79
Temp                72 78 80 76 65 60 59 62 77 81 80 74 67 65 62 60 71 76 78 73
Dewpt               60 58 58 58 57 57 57 61 63 61 62 65 66 65 62 60 60 57 56 56
RH                  66 50 47 54 75 90 93 97 62 51 54 74 97100100100 68 52 47 55
Wind dir             N  N NW NW NW  W  W SW SW  W SW  W SW  W  N  N  N NW NW NW
Wind spd             6  6  8  8  3  2  3  5 10 14 16 12  5  4  4  4  5  5  6  5
Wind gust                 19 19             21 27 29 25 17                18 18
Clouds              FW FW SC SC FW FW FW FW FW B1 B1 B1 B2 B2 B1 SC SC SC SC FW
PoP 12hr                      0           0          20          80           5
QPF 12hr                      0           0           0   0.05-0.25           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  D  D  C  C
Tstms                                              S  C  S
Heat index                80                   82 81
Max heat               81    82                83    84                      80


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          52    79      53    80      58    79      55    77
Temp          58 55 77 74   57 57 78 74   61 62 77 72   60 59 75 71
Dewpt         53 54 54 56   55 56 57 58   59 61 63 61   59 59 58 58
PWind dir         N     N      NE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC B1 B1   SC SC SC SC
PoP 12hr          0     0       0    10      40    40      20    10
Rain shwrs                         S       C  C  C  C    S  S
Tstms                                      S        S

$$
MIZ052-172000-
Gratiot-
Including the city of Alma
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      82          57          84          61          80
Temp                72 80 82 78 68 62 59 61 77 83 82 77 68 66 63 62 71 77 80 75
Dewpt               61 59 57 59 58 57 56 59 63 61 62 63 66 66 63 62 61 57 55 57
RH                  68 49 43 52 70 84 90 93 62 47 51 62 93100100100 71 50 42 54
Wind dir             N  N NW NW NW NW  W SW  W  W  W  W SW  W NW  N  N NW NW  N
Wind spd             6  6  6  5  4  2  3  4 10 13 16 12  6  4  4  4  5  5  5  4
Wind gust                    16                24 27 25
Clouds              FW FW FW SC FW FW SC FW FW SC B1 B1 B2 B2 B1 SC SC SC SC SC
PoP 12hr                      0           0           5          80           5
QPF 12hr                      0           0           0   0.07-0.23           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  C  C
Tstms                                                 C  S
Heat index             80 82                   83 83                      80
Max heat               81    82                85    86                      80


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    80      54    82      59    80      56    78
Temp          60 56 78 75   58 58 80 76   62 62 78 74   61 59 76 73
Dewpt         54 54 54 56   56 56 57 58   59 61 63 62   59 59 59 58
PWind dir         N     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC B1 B1   SC SC SC SC
PoP 12hr          0     0       0    10      30    50      20    20
Rain shwrs                                 S  C  C  C    S  S     S
Tstms                                               S

$$
MIZ056-172000-
Ottawa-
Including the cities of Grand Haven and Jenison
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          63          79          63          78
Temp                72 77 78 74 66 64 65 67 77 78 77 73 69 68 65 63 72 76 77 73
Dewpt               62 62 63 61 62 62 63 65 66 67 67 69 68 67 65 63 64 62 61 59
RH                  71 60 60 64 87 93 93 93 69 69 71 87 97 97100100 76 62 58 62
Wind dir             N NW NW NW  W SW SW SW SW SW SW SW  W  W NW  N  N NW NW NW
Wind spd             5  8 11  5  3  2  4  4 10 12 12  9  5  4  3  3  4  5  9  5
Wind gust              18             14 16 20 26 28 23 16                19 17
Clouds              SC SC FW FW FW FW SC FW SC B1 B1 B2 B2 B2 B1 SC SC SC FW FW
PoP 12hr                      0           0          50          80           5
QPF 12hr                      0           0   0.00-0.07   0.06-0.25           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  D  D  S  S
Tstms                                              S  C  S


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          55    78      56    78      62    77      58    76
Temp          60 58 77 73   60 59 77 74   64 64 75 72   63 61 74 71
Dewpt         54 55 58 59   56 57 62 62   62 63 66 63   61 60 62 61
PWind dir        NE     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC B1 B1   SC SC SC SC
PoP 12hr          0     0       5    20      40    30      20     5
Rain shwrs                         S       C  C  C  C    S  S
Tstms                                      S  S     S

$$
MIZ057-172000-
Kent-
Including the city of Grand Rapids
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          59          80          62          78
Temp                71 77 78 75 65 61 61 63 76 79 78 73 68 66 64 62 71 76 77 73
Dewpt               62 61 61 61 59 59 59 63 65 65 65 68 68 66 64 62 64 62 60 60
RH                  73 58 56 62 81 93 93100 69 62 64 84100100100100 79 62 56 64
Wind dir             N  N NW NW NW  W SW SW SW  W SW SW SW  W NW  N  N NW NW NW
Wind spd             5  5  9  8  3  2  3  4  9 12 13 10  5  4  3  3  4  4  6  5
Wind gust              16 20 19             21 27 29 25                14 18 18
Clouds              SC SC FW FW FW FW SC FW SC B1 B1 B2 B2 B2 B1 B1 SC SC SC FW
PoP 12hr                      0           0          30          80           5
QPF 12hr                      0           0   0.00-0.06   0.06-0.26           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  D  D  C  C
Tstms                                              S  C  S


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    78      55    79      60    77      57    76
Temp          59 56 77 73   59 58 77 74   62 62 76 72   61 59 74 71
Dewpt         53 55 57 59   55 57 60 61   60 62 66 63   60 59 62 61
PWind dir        NE     N      NE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC B1 B1   SC SC SC SC
PoP 12hr          0     0       0    10      30    40      20    10
Rain shwrs                         S       C  C  C  C    S  S
Tstms                                      S        S

$$
MIZ058-172000-
Ionia-
Including the city of Ionia
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      80          57          81          61          78
Temp                71 77 79 75 66 61 59 62 76 80 79 74 68 66 63 62 71 76 77 73
Dewpt               62 61 60 62 58 57 57 61 65 64 64 65 66 66 63 62 63 61 59 60
RH                  73 58 52 64 75 87 93 97 69 58 60 74 93100100100 76 60 54 64
Wind dir             N  N NW NW NW  W  W SW SW  W  W SW SW  W NW  N  N  N NW NW
Wind spd             6  6  8  8  5  3  3  5 10 13 14 10  6  5  5  4  5  5  5  4
Wind gust                    19             20 26 28 24                   16
Clouds              SC FW FW SC FW FW FW FW FW SC B1 B1 B2 B2 B1 B1 SC SC SC SC
PoP 12hr                      0           0          10          80           5
QPF 12hr                      0           0           0   0.09-0.27           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  C  C
Tstms                                                 C  C
Heat index                                     81 80
Max heat                     81                83    83


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    79      54    80      58    78      56    77
Temp          59 56 77 73   58 58 78 74   61 62 76 72   61 59 75 71
Dewpt         54 55 56 58   55 57 59 60   59 61 64 62   59 59 60 59
PWind dir         N     N      NE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC B1 B1   SC FW SC SC
PoP 12hr          0     0       0    10      30    40      20    10
Rain shwrs                                 S  C  C  C    S  S
Tstms                                               S

$$
MIZ059-172000-
Clinton-
Including the city of St. Johns
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      81          57          82          62          79
Temp                71 78 80 76 67 62 59 61 76 81 81 75 68 66 64 63 71 76 78 74
Dewpt               62 60 58 61 59 58 57 59 64 62 63 64 66 66 64 63 63 60 58 59
RH                  73 54 47 60 75 87 93 93 66 53 54 69 93100100100 76 58 50 59
Wind dir             N  N NW NW NW  W  W SW  W  W  W SW  W  W NW  N  N  N NW  N
Wind spd             6  6  5  4  4  2  3  4  9 12 14 11  6  5  4  4  5  5  4  3
Wind gust                 17 16             19 24 27 24                   14
Clouds              SC FW FW FW SC FW FW FW FW SC B1 B1 B2 B2 B2 B1 SC SC SC FW
PoP 12hr                      0           0           5          80           5
QPF 12hr                      0           0           0   0.11-0.23           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  C  C
Tstms                                                 S  C
Heat index                80                   82 82
Max heat                     81                83    84


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    79      55    80      59    79      57    77
Temp          60 57 77 74   58 58 79 75   62 62 78 73   61 60 75 72
Dewpt         55 55 55 57   56 57 57 59   59 60 63 62   60 59 59 59
PWind dir         N     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC FW FW FW   FW FW FW SC   FW SC B1 B1   SC SC SC SC
PoP 12hr          0     0       0     5      30    50      20    20
Rain shwrs                                 S  C  C  C    S  S     S
Tstms                                               C

$$
MIZ064-172000-
Allegan-
Including the city of Holland
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      78          60          79          63          78
Temp                71 76 77 73 64 62 62 65 76 78 77 74 69 67 65 63 72 76 77 72
Dewpt               62 63 63 62 61 60 61 64 66 66 66 68 68 67 65 63 65 64 62 61
RH                  73 64 62 68 90 93 97 97 71 67 69 82 97100100100 79 66 60 68
Wind dir             N NW NW NW NW SW SW SW SW SW SW SW  W  W NW  N  N NW NW NW
Wind spd             4  6 10  5  2  2  3  4  8 10 10  8  5  3  2  2  4  5  6  4
Wind gust                    16             18 23 25 18 17 14
Clouds              SC SC FW FW FW FW SC FW SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC
PoP 12hr                      0           5          30          80           5
QPF 12hr                      0           0           0   0.18-0.31           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  D  D  C  C
Tstms                                                 C  C


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    78      55    78      60    76      57    75
Temp          59 57 77 72   58 58 77 73   62 63 75 72   62 60 74 70
Dewpt         54 55 59 60   55 56 61 63   61 62 66 64   60 59 63 61
PWind dir        NE     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC FW SC   SC SC SC B1   SC SC FW SC
PoP 12hr          0     0       0     5      30    30      20    10
Rain shwrs                                 S  C  C  C    S  S  S
Tstms                                         S     S

$$
MIZ065-172000-
Barry-
Including the city of Hastings
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          57          81          62          78
Temp                70 77 78 74 64 60 59 62 76 79 79 74 68 66 64 63 71 76 77 72
Dewpt               62 62 61 62 60 58 58 62 65 64 64 65 67 66 64 63 65 63 61 61
RH                  76 60 56 66 87 93 96100 69 60 60 74 97100100100 81 64 58 68
Wind dir             N  N NW NW NW  W  W SW SW  W  W SW  W  W  W NW  N NW NW NW
Wind spd             5  6  8  8  4  3  3  4  8 11 12  8  6  4  4  3  4  5  5  4
Wind gust                    18             18 23 25 20
Clouds              SC SC FW FW FW FW FW FW SC B1 B2 B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr                      0           0          10          80          10
QPF 12hr                      0           0           0   0.15-0.32           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  D  D  C  C
Tstms                                                 S  C


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    78      54    79      58    78      56    76
Temp          59 57 77 72   58 58 77 73   61 62 76 72   61 59 74 71
Dewpt         54 55 57 59   55 57 59 61   59 61 65 62   59 59 61 60
PWind dir         N    NE       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC SC B1   SC FW SC SC
PoP 12hr          0     0       0     5      30    40      20    10
Rain shwrs                                 S  C  C  C    S  S
Tstms                                               S

$$
MIZ066-172000-
Eaton-
Including the city of Charlotte
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          56          81          62          78
Temp                70 76 78 74 65 60 58 61 75 80 80 74 68 66 64 63 71 75 77 73
Dewpt               61 61 59 62 60 58 57 60 64 63 63 64 66 66 64 63 64 62 60 61
RH                  73 60 52 66 84 93 96 97 69 56 56 71 93100100100 79 64 56 66
Wind dir             N  N NW NW NW  W  W  W SW  W  W SW SW  W  W NW  N NW NW NW
Wind spd             6  8  6  6  4  2  2  4  8 11 12  9  5  4  4  3  5  5  5  3
Wind gust                    17             18 23 25 21
Clouds              SC SC FW FW FW FW FW FW FW B1 B2 B1 B1 B2 B2 B1 B1 SC SC SC
PoP 12hr                      0           0           5          80          10
QPF 12hr                      0           0           0   0.12-0.25        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  C  C  S  S
Tstms                                                 S  C
Heat index                                     81 80
Max heat                     81                82    83


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    78      53    80      57    79      55    77
Temp          59 57 77 72   57 58 77 73   60 61 76 72   60 59 74 71
Dewpt         55 55 55 57   55 56 57 59   59 60 63 61   59 59 59 58
PWind dir         N     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC FW FW FW   FW FW FW SC   FW SC SC B1   SC FW SC SC
PoP 12hr          0     0       0     5      20    50      20    10
Rain shwrs                                 S  S  C  C    S  S
Tstms                                               S

$$
MIZ067-172000-
Ingham-
Including the city of Lansing
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          57          82          62          78
Temp                70 76 78 74 66 62 59 59 75 80 80 75 68 66 64 63 71 75 77 73
Dewpt               62 62 60 63 61 58 57 59 64 63 64 64 65 66 64 63 65 63 61 61
RH                  76 62 54 69 84 87 93100 69 56 58 69 90100100100 81 66 58 66
Wind dir             N  N NW NW  W  W  W  W  W  W  W SW SW  W  W NW  N NW NW  N
Wind spd             5  6  5  2  3  2  2  3  6 10 11  8  4  4  4  3  4  5  4  2
Wind gust                                      21 23 21
Clouds              B1 FW FW FW FW FW FW FW FW B1 B2 SC B1 B2 B2 B2 SC SC SC FW
PoP 12hr                      0           0           0          80          20
QPF 12hr                      0           0           0   0.11-0.20        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            D  D  L  L  S  S
Tstms                                                 S  C
Heat index                                     81 82
Max heat                     81                83    84


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          55    78      54    80      58    79      56    77
Temp          60 57 77 72   58 58 78 73   61 61 77 72   61 58 75 71
Dewpt         57 56 56 57   56 57 58 59   58 59 63 62   59 58 60 59
PWind dir        NE     N      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC FW FW   FW FW FW SC   FW FW SC B1   SC SC SC SC
PoP 12hr          0     0       0     5      20    50      20    20
Rain shwrs                                    S  S  C    S  S  S  S
Tstms                                               C

$$
MIZ071-172000-
Van Buren-
Including the city of South Haven
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      77          59          79          63          77
Temp                71 75 75 72 63 62 61 64 75 78 77 74 68 67 65 64 73 75 76 71
Dewpt               64 64 64 63 61 61 61 64 67 67 66 68 68 67 65 64 67 66 64 63
RH                  79 69 69 73 93 97100100 76 69 69 82100100100100 81 74 66 76
Wind dir             N NW NW NW NW SW SW SW  W  W SW SW SW  W  W NW  N NW NW NW
Wind spd             5  6  9  4  2  2  2  3  6  9  9  6  4  3  3  2  4  5  6  4
Wind gust              17 19 16                20 20 18 14 14
Clouds              SC B1 SC FW FW SC SC FW SC SC B2 B1 B2 B2 B2 B1 SC SC SC SC
PoP 12hr                      0          10          30          80          20
QPF 12hr                      0           0        0.01   0.20-0.31           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  D  D  L  L  S  S
Tstms                                                 S  C  S


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    77      54    78      59    76      57    75
Temp          60 58 77 71   58 58 76 72   62 63 74 71   62 60 73 69
Dewpt         55 57 60 61   56 57 62 64   60 62 67 64   60 60 64 62
PWind dir        NE     N       E    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW FW FW   FW SC SC SC   SC SC SC B1   SC SC FW SC
PoP 12hr          0     0       5     5      30    30      20    20
Rain shwrs                                 S  C  C  C    S  S  S
Tstms                                         S     S

$$
MIZ072-172000-
Kalamazoo-
Including the city of Kalamazoo
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      78          57          79          63          77
Temp                71 76 77 72 63 60 59 62 75 78 78 73 68 67 65 64 72 75 76 72
Dewpt               63 63 62 63 61 60 59 62 66 65 65 66 67 67 65 64 66 65 63 63
RH                  76 64 60 73 93100100100 74 64 64 79 97100100100 81 71 64 73
Wind dir             N  N NW NW NW  W  W SW SW  W SW SW SW  W  W NW  N NW NW NW
Wind spd             5  6  8  6  3  2  2  3  6 10 10  6  5  4  3  2  4  5  5  4
Wind gust              17 18 17                20 21 17                   16
Clouds              SC B1 FW FW FW FW SC FW SC SC B2 B2 B2 B2 B2 B1 SC SC SC SC
PoP 12hr                      0           5          20          80          20
QPF 12hr                      0           0           0   0.17-0.32           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  D  D  L  L  S  S  S  S
Tstms                                                 S  C  S


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    77      54    78      57    76      56    75
Temp          60 58 76 71   58 59 76 72   61 62 75 71   61 60 73 69
Dewpt         56 57 59 60   56 58 60 62   60 61 66 63   60 60 62 61
PWind dir         N    NE      NE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC FW FW FW   FW FW SC SC   SC SC SC B1   SC SC SC SC
PoP 12hr          0     0       0    10      20    40      20    10
Rain shwrs                                 S  S  C  C    S  S
Tstms                                               S

$$
MIZ073-172000-
Calhoun-
Including the city of Battle Creek
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      78          55          80          62          77
Temp                70 76 78 73 65 60 57 60 75 79 79 74 69 66 65 63 72 75 77 72
Dewpt               63 62 61 62 61 59 57 60 65 64 64 65 66 66 65 63 66 64 63 62
RH                  78 62 56 68 87 96100100 71 60 60 74 90100100100 81 69 62 71
Wind dir             N  N NW NW NW  W  W  W SW SW SW SW SW  W  W NW NW NW NW NW
Wind spd             5  6  6  5  3  2  2  3  5 10 10  6  5  4  4  3  4  5  5  3
Wind gust                    17                20 21 17
Clouds              SC SC FW FW FW FW FW FW FW B1 B2 B1 B1 B2 B2 B2 SC B1 SC SC
PoP 12hr                      0           0           5          70          20
QPF 12hr                      0           0           0   0.10-0.28        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            L  L  L  L  S  S  S  S
Tstms                                                 S  S  S  S


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    77      53    78      57    77      55    76
Temp          60 57 76 72   58 58 76 73   60 61 75 71   60 59 74 70
Dewpt         57 57 57 58   56 57 59 61   60 61 64 62   60 59 61 60
PWind dir         N    NE      NE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   FW FW FW SC   SC SC SC B1   SC SC SC SC
PoP 12hr          0     0       0     5      20    50      20    10
Rain shwrs                                 S  S  S  C    S  S
Tstms                                               S

$$
MIZ074-172000-
Jackson-
Including the city of Jackson
856 AM EDT Mon Aug 17 2026

Date             Mon 08/17/26            Tue 08/18/26            Wed 08/19/26
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                      79          55          81          62          78
Temp                70 76 78 74 66 62 58 58 74 79 79 75 69 66 64 63 71 75 77 73
Dewpt               64 64 63 64 62 59 57 58 65 64 66 66 66 66 64 63 66 65 64 64
RH                  81 66 60 71 87 90 96100 74 60 64 74 90100100100 84 71 64 73
Wind dir             N  N NW NW  W  W  W  W  W  W  W SW SW  W  W NW NW NW NW  N
Wind spd             5  6  6  2  3  2  2  3  5  9 10  6  4  4  4  3  4  5  5  2
Wind gust                                      19 20 18
Clouds              SC SC FW FW FW FW FW FW FW SC B2 B1 B2 B1 B2 B2 SC B1 SC SC
PoP 12hr                      0           0           5          60          30
QPF 12hr                      0           0           0   0.06-0.18        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            L  L  L  L  C  C  S  S
Tstms                                                 S  S  S  S
Heat index                                     80 80
Max heat                                       82    84


Date          Thu 08/20/26  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26
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          54    78      54    79      56    79      55    77
Temp          60 57 76 72   58 57 77 73   60 60 76 72   61 58 74 71
Dewpt         58 57 59 59   56 57 60 61   59 60 65 64   60 58 62 61
PWind dir         N    NE      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC SC SC SC   FW FW FW SC   SC FW SC SC   SC SC SC SC
PoP 12hr          0     0       0     5      10    50      20    20
Rain shwrs                                    S  S  C    S  S     S
Tstms                                               S

$$