Area Forecast Matrices
Issued by NWS Grand Rapids, MI

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FOUS53 KGRR 171821
AFMGRR

Area Forecast Matrices
National Weather Service Grand Rapids MI
220 PM EDT Mon Aug 17 2026

MIZ037-172000-
Mason-
Including the city of Ludington
220 PM 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          56          78
Temp                      78 75 64 63 63 65 76 78 77 71 65 62 58 58 72 76 77 72
Dewpt                     58 58 59 61 62 64 66 65 67 67 65 62 58 58 59 55 53 54
RH                        50 55 84 93 97 97 71 64 71 87100100100100 64 48 43 53
Wind dir                  NW  W SW  S  S SW SW  W SW SW SW  N  N  N  N NW NW  N
Wind spd                   6  2  3  4  4  5  9 11 11  6  3  3  2  2  4  8  8  2
Wind gust                 18    13 17 17 17 19 23 25 19                   18
Clouds                    CL FW SC B1 B1 B1 SC B1 B2 B2 B1 B1 SC FW FW FW FW FW
PoP 12hr                      0           0          50          60           0
QPF 12hr                      0           0   0.06-0.19   0.08-0.15           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  C
Tstms                                              S  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          52    80      57    78      60    75      55    73
Temp          55 56 78 73   59 61 76 73   63 63 73 70   59 58 71 68
Dewpt         53 53 55 56   55 59 64 63   62 62 64 61   58 58 60 57
PWind dir        SE     W       S    SW      SW    NW       N     N
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC B1   B1 B1 B1 SC   SC SC SC SC
PoP 12hr          0     0      20    30      50    30      20    10
Rain shwrs                      S  C  C    C  S  C  C    S
Tstms                                 S    S  S     S

$$
MIZ038-172000-
Lake-
Including the city of Baldwin
220 PM 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          81          53          78
Temp                      79 74 61 58 57 61 76 80 78 71 64 61 57 56 71 76 77 71
Dewpt                     56 56 56 55 57 61 63 62 64 66 64 61 57 56 58 53 50 52
RH                        45 53 84 90100100 64 54 62 84100100100100 63 45 39 51
Wind dir                  NW NW  W  S  S SW  W  W  W  W SW NW  N  N  N NW NW NW
Wind spd                   8  2  1  2  3  4  8 10 10  5  2  2  2  2  3  5  8  2
Wind gust                 18 12          14 19 24 24 19 12             16 18 12
Clouds                    FW FW SC SC SC B1 SC B1 B2 B2 B2 B1 B1 FW FW FW FW FW
PoP 12hr                      0           0          50          70           0
QPF 12hr                      0           0   0.01-0.14   0.11-0.29           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  C
Tstms                                           S  C  C  C
Heat index                                     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    80      53    79      57    77      51    74
Temp          52 53 78 73   56 57 77 73   60 60 74 70   57 55 72 68
Dewpt         49 50 52 54   52 56 61 61   60 60 62 61   57 55 58 57
PWind dir         E     W       S    SW      SW    NW       N    NW
Wind char        LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW FW FW   FW SC SC B1   B1 B1 B1 SC   SC SC FW SC
PoP 12hr          0     0      20    30      50    40      10    20
Rain shwrs                      S  C  C    C  C  C  C    S     S  S
Tstms                                 S    S  S     S

$$
MIZ039-172000-
Osceola-
Including the city of Reed City
220 PM 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          53          78
Temp                      79 74 60 56 56 59 76 80 79 70 63 60 56 56 69 76 77 71
Dewpt                     55 55 55 53 54 59 61 59 60 64 63 60 56 56 56 51 49 51
RH                        44 51 84 90 93100 60 49 52 81100100100100 63 42 37 49
Wind dir                  NW NW NW SW SW SW  W  W  W  W  W NW  N  N  N NW NW NW
Wind spd                   9  4  1  2  4  5 10 12 13  8  3  3  2  2  4  6  9  4
Wind gust                                16 20 25 25 19                      14
Clouds                    SC FW SC SC SC SC SC B1 B2 B2 B2 B1 B1 SC FW FW FW FW
PoP 12hr                      0           0          40          80           0
QPF 12hr                      0           0        0.03   0.12-0.29           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  D
Tstms                                           S  C  C  C
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          48    80      52    79      57    76      51    74
Temp          51 52 78 73   55 56 77 73   59 59 74 69   56 55 72 68
Dewpt         48 50 50 53   51 54 58 60   58 59 61 60   56 55 56 56
PWind dir         N    NW      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC B1   SC B1 B1 SC   SC SC SC SC
PoP 12hr          0     0       5    30      40    50      10    20
Rain shwrs                      S  S  C    C  C  C  C    S     S  S
Tstms                                 S    S  S     S

$$
MIZ040-172000-
Clare-
Including the city of Clare
220 PM 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          83          54          78
Temp                      79 75 61 56 55 59 77 81 81 72 64 61 57 57 70 76 77 71
Dewpt                     56 56 55 53 52 59 61 59 60 63 63 61 57 57 56 51 50 52
RH                        45 52 81 90 90100 58 47 49 73 97100100100 61 42 39 51
Wind dir                  NW NW  N SW SW SW  W  W  W  W  W NW  N  N  N NW NW  N
Wind spd                   6  4  0  1  3  4  9 11 12  8  3  2  2  2  4  5  6  4
Wind gust                                   19 24 24 19                16 17 14
Clouds                    FW SC FW SC SC SC FW B1 B2 B1 B1 B1 B1 FW FW FW FW FW
PoP 12hr                      0           0          30          80           0
QPF 12hr                      0           0   0.00-0.07   0.12-0.28           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  D  S
Tstms                                           S  C  C  C  S
Heat index                                     82 81
Max heat               80    81                84    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          48    80      52    80      57    77      52    74
Temp          51 52 78 73   55 57 78 74   59 60 75 70   57 56 72 68
Dewpt         50 51 50 54   53 55 58 60   59 60 61 60   56 56 56 56
PWind dir         N    NW      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC B1   SC SC B1 SC   SC SC SC SC
PoP 12hr          0     0       5    20      40    50      20    20
Rain shwrs                         S  S    C  C  C  C    S        S
Tstms                                 S       S     S

$$
MIZ043-172000-
Oceana-
Including the city of Hart
220 PM 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          80          58          77
Temp                      77 74 65 64 64 66 75 78 77 71 66 64 61 60 70 75 76 72
Dewpt                     59 58 59 61 63 64 66 65 67 68 66 64 61 60 61 56 54 54
RH                        54 57 81 90 97 93 74 64 71 90100100100100 73 52 46 53
Wind dir                  NW NW SW  S SW SW SW SW SW SW SW NW  N  N  N NW NW  N
Wind spd                   9  3  3  4  5  5 10 12 13  8  4  3  3  3  5  8  9  3
Wind gust                 21    13 17 18 17 20 25 27 20 14 13             19
Clouds                    FW FW SC SC B1 B1 SC B1 B2 B2 B1 SC B1 SC FW FW FW FW
PoP 12hr                      0           0          50          70           0
QPF 12hr                      0           0   0.04-0.14   0.07-0.20           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  C
Tstms                                              S  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          53    79      58    78      61    75      56    73
Temp          57 57 77 73   61 62 75 73   64 63 72 70   60 59 71 68
Dewpt         53 53 56 56   56 59 64 63   63 63 64 62   59 59 60 57
PWind dir         E     W       S    SW      SW    NW       N    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC B1   B1 B1 B1 SC   SC SC SC SC
PoP 12hr          0     0      20    30      50    30      10    10
Rain shwrs                      S  C  S    C  C  C  S    S
Tstms                                 S    S  S  S  S

$$
MIZ044-172000-
Newaygo-
Including the city of Fremont
220 PM 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          57          78
Temp                      78 75 63 60 59 62 76 79 78 72 65 63 60 59 70 76 77 72
Dewpt                     58 56 56 57 59 62 64 62 64 67 65 63 60 59 61 55 53 53
RH                        50 52 78 90100100 66 56 62 84100100100100 73 48 43 51
Wind dir                  NW NW  W SW SW SW  W  W  W SW SW  W  N  N  N NW NW NW
Wind spd                   9  4  2  2  3  4  9 12 12  8  4  2  2  3  4  5  8  4
Wind gust                 21 17          14 21 28 31 23 14             17 20 17
Clouds                    FW FW FW SC SC B1 SC B1 B2 B2 B2 B1 B1 B1 FW FW FW FW
PoP 12hr                      0           0          50          80           5
QPF 12hr                      0           0   0.01-0.08   0.14-0.28           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  L
Tstms                                              S  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          50    80      54    78      59    76      54    74
Temp          54 54 78 73   58 58 76 73   62 61 73 71   58 57 72 69
Dewpt         51 52 53 54   53 56 61 62   61 61 64 62   58 57 59 57
PWind dir        NE     W      SE    SW      SW     W       N    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC B1   SC B1 B1 SC   SC SC FW SC
PoP 12hr          0     0       5    20      40    40      10    20
Rain shwrs                      S  S  S    C  C  C  C          S  S
Tstms                                 S    S  S     S

$$
MIZ045-172000-
Mecosta-
Including the city of Big Rapids
220 PM 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          56          79
Temp                      80 75 62 58 57 60 77 81 80 72 65 63 59 59 70 77 78 72
Dewpt                     55 55 55 55 56 60 62 60 60 64 65 63 59 59 58 52 51 51
RH                        42 50 78 90 96100 60 49 51 76100100100100 66 42 39 48
Wind dir                  NW NW NW  W SW SW  W  W  W  W SW  W  N  N  N NW NW NW
Wind spd                   8  5  1  2  3  5 10 13 14 10  4  3  3  2  4  6  8  5
Wind gust                 18 17             20 27 29 25 16                18 16
Clouds                    SC FW SC SC SC SC FW B1 B2 B2 OV B2 SC SC FW FW FW FW
PoP 12hr                      0           0          30          80           5
QPF 12hr                      0           0        0.02   0.12-0.31           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  L  D  S
Tstms                                           S  S  C  C  S
Heat index                80                   81 81
Max heat               80    81                82    83                      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          49    81      53    80      58    77      53    75
Temp          53 53 78 74   56 57 78 74   60 60 75 71   57 56 73 69
Dewpt         51 51 51 53   53 55 59 60   60 60 61 60   57 56 57 56
PWind dir         N    NW      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC B1   SC B1 B1 SC   SC SC SC SC
PoP 12hr          0     0       5    20      40    50      20    20
Rain shwrs                         S  S    C  C  C  C    S     S  S
Tstms                                 S    S  S     S

$$
MIZ046-172000-
Isabella-
Including the city of Mount Pleasant
220 PM 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          80
Temp                      81 76 64 59 58 61 78 82 82 74 66 64 60 60 70 78 79 73
Dewpt                     56 57 56 55 55 60 62 60 60 63 65 64 60 60 58 53 52 53
RH                        42 52 75 87 90 97 58 47 47 69 97100100100 66 42 39 49
Wind dir                  NW NW NW  W  W SW  W  W  W  W  W  W  N  N  N NW NW  N
Wind spd                   8  5  1  1  3  5 10 13 16 11  5  3  2  2  4  5  6  5
Wind gust                    16                26 28 25 16                   16
Clouds                    FW SC FW SC SC SC FW B1 B1 B2 B2 B1 SC SC FW FW SC FW
PoP 12hr                      0           0          20          80           5
QPF 12hr                      0           0   0.00-0.06   0.12-0.33           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  L  D  C  S
Tstms                                           S  S  C  C  S
Heat index                81                   83 82
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          51    81      55    82      59    78      55    76
Temp          54 54 79 74   58 58 80 76   62 62 76 71   59 58 74 70
Dewpt         51 53 51 54   54 56 58 60   61 61 62 61   59 57 57 57
PWind dir         N    NW      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC B1   SC SC B1 B1   SC SC SC SC
PoP 12hr          0     0       5    20      40    60      10    20
Rain shwrs                         S  S    C  C  C  L    S     S  S
Tstms                                 S       S     C

$$
MIZ050-172000-
Muskegon-
Including the city of Muskegon
220 PM 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          62          80          61          78
Temp                      78 75 66 65 65 67 76 78 77 72 68 66 63 62 71 76 77 73
Dewpt                     60 58 60 62 63 65 65 65 66 68 67 66 63 62 62 57 55 54
RH                        54 55 81 90 93 93 69 64 69 87 97100100100 73 52 47 51
Wind dir                  NW NW  W SW SW SW SW SW SW SW SW  W  N  N  N NW NW NW
Wind spd                  10  4  3  4  4  5 10 12 13  9  5  3  3  4  5  6 10  4
Wind gust                 21 16    16 17 17 20 27 28 24 16 13                16
Clouds                    FW FW FW SC SC SC SC B1 B1 OV B1 SC SC SC FW FW FW FW
PoP 12hr                      0           0          60          70           5
QPF 12hr                      0           0   0.02-0.11   0.07-0.40           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      L  L  C  L  S
Tstms                                              S  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    79      58    78      62    75      57    74
Temp          59 58 77 73   62 62 76 73   66 64 73 71   62 60 72 69
Dewpt         54 54 56 56   57 59 63 63   64 63 64 62   60 59 60 57
PWind dir        NE     W      SE    SW      SW     W       N    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW SC SC B1   SC B1 B1 SC   FW SC FW SC
PoP 12hr          0     0       5    20      40    30      10    10
Rain shwrs                         S  S    C  C  C  S             S
Tstms                                 S    S  S  S  S

$$
MIZ051-172000-
Montcalm-
Including the city of Greenville
220 PM 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          56          83          59          79
Temp                      80 76 65 59 58 61 77 81 80 73 66 64 62 61 70 77 78 74
Dewpt                     57 57 56 55 56 61 63 61 62 65 66 64 62 61 60 56 54 54
RH                        45 52 73 87 93100 62 51 54 76100100100100 71 48 43 50
Wind dir                  NW NW NW  W SW SW  W  W  W  W SW  W NW  N  N NW NW NW
Wind spd                   8  8  3  2  4  5 11 14 17 12  6  4  3  3  5  6  6  5
Wind gust                 18 18             21 28 31 26 18                18 17
Clouds                    FW SC FW FW SC SC FW B1 SC B2 B2 SC SC SC SC SC FW FW
PoP 12hr                      0           0          20          80           5
QPF 12hr                      0           0        0.01   0.15-0.23           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  L  C  S
Tstms                                              S  S  C  S
Heat index                80                   82 81
Max heat                     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          51    81      55    81      59    77      55    75
Temp          55 55 78 74   58 59 78 75   62 62 74 71   59 58 73 70
Dewpt         52 53 52 54   54 57 59 61   61 62 63 62   59 58 58 57
PWind dir         N    NW      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC B1   SC SC B1 B1   SC FW FW SC
PoP 12hr          0     0       5    20      40    50      20    20
Rain shwrs                         S  S    C  C  C  C    S     S  S
Tstms                                 S       S     C

$$
MIZ052-172000-
Gratiot-
Including the city of Alma
220 PM 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          85          60          80
Temp                      81 78 67 61 58 61 78 83 83 76 67 65 62 62 71 78 80 75
Dewpt                     56 58 58 56 55 59 63 61 61 63 66 65 62 62 61 56 54 56
RH                        42 50 73 84 90 93 60 47 47 64 97100100100 71 47 41 52
Wind dir                  NW NW NW  W  W SW SW  W  W  W  W  W NW  N  N NW NW  N
Wind spd                   6  5  3  2  3  5 10 13 17 13  6  4  4  3  5  5  6  4
Wind gust                                      25 27 26 17                   14
Clouds                    FW SC FW FW SC SC FW SC B1 B1 B2 SC B1 SC SC SC FW SC
PoP 12hr                      0           0           5          80           5
QPF 12hr                      0           0           0   0.15-0.23           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  D  C  C
Tstms                                                 S  C  S
Heat index                81                   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          52    82      56    83      60    79      56    77
Temp          57 56 80 75   59 59 80 77   63 62 77 73   60 58 74 71
Dewpt         53 54 52 54   55 57 59 61   61 62 63 62   60 58 58 57
PWind dir         N     N      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW CL FW   FW FW FW B1   SC SC SC B1   SC SC FW SC
PoP 12hr          0     0       0    20      40    50      10    20
Rain shwrs                         S  S    C  C  C  L    S     S  S
Tstms                                 S       S     C

$$
MIZ056-172000-
Ottawa-
Including the cities of Grand Haven and Jenison
220 PM 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          62          80          62          78
Temp                      77 74 66 64 64 66 77 78 78 73 69 67 65 64 73 77 77 72
Dewpt                     62 60 61 61 62 65 66 66 67 68 68 66 64 64 64 61 59 57
RH                        60 62 84 90 93 97 69 67 69 84 97 97 97100 73 58 54 59
Wind dir                  NW NW NW SW SW SW  W SW SW SW SW  W NW  N  N NW NW NW
Wind spd                  12  6  3  3  4  5 10 12 13  9  5  4  3  3  4  5 10  5
Wind gust                             16 16 20 27 28 23 16             16    16
Clouds                    FW FW CL FW SC SC SC B2 B1 OV B1 SC SC SC SC FW FW FW
PoP 12hr                      0           0          50          80           5
QPF 12hr                      0           0   0.01-0.12   0.12-0.35           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  L  C  C
Tstms                                              S  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    79      57    78      62    75      57    74
Temp          58 57 78 73   61 61 77 74   65 64 74 71   62 60 73 70
Dewpt         53 54 57 58   56 58 64 64   64 64 66 63   60 59 61 59
PWind dir        NE    NW      SE    SW      SW     W       N    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC SC   SC SC B1 SC   FW FW FW SC
PoP 12hr          0     0       5    20      40    30      10    20
Rain shwrs                         S  S    C  C  C  S          S  S
Tstms                                 S    S  S  S  S

$$
MIZ057-172000-
Kent-
Including the city of Grand Rapids
220 PM 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          58          81          61          78
Temp                      78 75 65 61 60 63 76 79 78 73 68 66 63 63 71 76 77 73
Dewpt                     60 60 58 58 59 63 65 64 65 67 67 66 63 63 63 60 58 57
RH                        54 60 78 90 96100 69 60 64 81 97100100100 76 58 52 57
Wind dir                  NW NW NW  W SW SW  W  W  W SW SW  W  W  N  N NW NW NW
Wind spd                   9  8  3  2  3  5 10 13 14 10  6  4  3  3  4  5  6  5
Wind gust                 20 18             21 28 31 25                16 18 17
Clouds                    FW FW FW FW SC SC SC B1 B1 OV B2 SC B1 SC SC FW FW FW
PoP 12hr                      0           0          30          80           5
QPF 12hr                      0           0        0.01   0.15-0.35           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  L  C  C
Tstms                                              S  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          53    80      56    79      60    76      56    74
Temp          57 56 78 74   60 60 77 74   64 63 74 71   61 59 73 70
Dewpt         52 54 55 57   55 57 63 63   62 62 65 63   59 58 60 59
PWind dir        NE    NW      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC SC   SC SC B1 B1   SC FW FW SC
PoP 12hr          0     0       5    20      40    40      10    20
Rain shwrs                         S  S    C  C  C  C          S  S
Tstms                                 S       S     C

$$
MIZ058-172000-
Ionia-
Including the city of Ionia
220 PM 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          56          82          61          79
Temp                      79 76 66 61 58 61 76 80 80 74 67 65 63 63 70 76 78 74
Dewpt                     58 60 57 56 56 61 64 63 63 65 66 65 63 63 63 59 58 58
RH                        49 58 73 84 93100 66 56 56 74 97100100100 78 56 50 57
Wind dir                  NW  W NW  W  W SW  W  W  W  W SW  W  W  N  N NW NW NW
Wind spd                   6  6  4  3  4  5 10 13 16 11  8  6  5  4  5  5  6  4
Wind gust                 17 18             20 27 29 24
Clouds                    FW FW FW FW SC SC FW B1 B1 B2 B2 SC SC B1 SC SC SC SC
PoP 12hr                      0           0          10          80          10
QPF 12hr                      0           0           0   0.14-0.26           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  L  C  C
Tstms                                                 S  C  C
Heat index                                     81 81
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          52    80      55    80      59    77      55    75
Temp          57 56 78 74   59 59 78 75   63 62 74 71   59 58 73 70
Dewpt         52 54 54 56   54 57 60 62   61 62 64 63   59 58 59 58
PWind dir         N     N       S    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC B1   SC SC SC B1   SC FW FW SC
PoP 12hr          0     0       0    20      40    50      20    20
Rain shwrs                         S  S    C  C  C  C    S     S  S
Tstms                                 S       S     C

$$
MIZ059-172000-
Clinton-
Including the city of St. Johns
220 PM 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          83          61          79
Temp                      80 77 67 62 59 61 76 81 81 75 68 65 63 63 71 77 78 74
Dewpt                     57 59 58 57 55 59 63 61 62 63 65 65 63 63 63 59 57 58
RH                        45 54 73 84 87 93 64 51 53 66 90100100100 76 54 48 57
Wind dir                  NW  W  W  W  W SW  W  W  W  W SW  W  W  N NW NW NW  N
Wind spd                   5  4  3  2  3  5 10 13 16 12  6  5  4  3  5  5  5  3
Wind gust                 16                   24 27 25 17
Clouds                    FW FW FW FW SC SC FW SC B1 B1 B2 B1 B1 SC SC SC SC FW
PoP 12hr                      0           0           5          70          10
QPF 12hr                      0           0           0   0.13-0.22           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  L  C  C
Tstms                                                 S  C  S
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          53    81      56    81      60    78      56    76
Temp          58 57 79 74   59 60 79 76   63 63 75 71   60 59 73 70
Dewpt         54 54 52 55   55 56 59 61   61 62 63 62   59 59 58 57
PWind dir         N     N      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    GN      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW FW SC   SC SC SC B1   SC SC SC SC
PoP 12hr          0     0       0    20      30    50      10    20
Rain shwrs                         S  S    S  C  C  C          S  S
Tstms                                 S       S     C

$$
MIZ064-172000-
Allegan-
Including the city of Holland
220 PM 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          59          80          62          78
Temp                      76 73 64 62 61 64 76 78 78 73 68 67 65 64 73 77 76 71
Dewpt                     63 62 60 60 60 63 66 66 65 67 67 66 64 64 65 63 61 60
RH                        64 68 87 93 97 97 71 67 64 81 97 97 97100 76 62 60 68
Wind dir                  NW NW  W SW SW SW  W  W SW SW SW  W  W NW NW NW NW NW
Wind spd                  10  5  2  2  3  4  8 11 11  8  5  3  3  2  4  5  8  4
Wind gust                    17       13    18 24 25 19 16 14
Clouds                    FW FW CL FW SC SC SC B2 B1 B2 B1 B1 SC SC SC SC FW FW
PoP 12hr                      0           5          30          90           5
QPF 12hr                      0           0           0   0.23-0.38           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  L  C  C
Tstms                                              S  S  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          53    79      55    78      60    75      56    73
Temp          57 57 77 73   59 60 77 73   64 63 73 71   60 59 72 69
Dewpt         53 54 58 60   55 57 63 64   62 63 66 63   59 58 61 60
PWind dir        NE     N      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW FW FW   FW FW SC SC   SC SC SC B1   FW FW FW SC
PoP 12hr          0     0       5    20      40    40      10    20
Rain shwrs                         S  S    C  C  C  C             S
Tstms                                 S       S  S  C

$$
MIZ065-172000-
Barry-
Including the city of Hastings
220 PM 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          61          78
Temp                      78 73 65 60 58 62 75 79 79 73 68 66 64 64 71 76 77 72
Dewpt                     60 61 59 57 57 61 64 64 63 65 66 65 64 64 64 62 60 60
RH                        54 66 81 90 96 97 69 60 58 76 93 97100100 79 62 56 66
Wind dir                  NW  W  W  W  W SW  W  W  W SW SW  W  W NW NW NW NW NW
Wind spd                   8  8  4  2  3  4  8 11 12  8  6  5  4  3  4  6  6  5
Wind gust                    18             18 24 26 20
Clouds                    FW FW FW CL SC SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC
PoP 12hr                      0           0          10          80          20
QPF 12hr                      0           0           0   0.16-0.32        0.01
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  D  C  C        S  S
Tstms                                                 S  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          52    80      54    80      59    76      55    74
Temp          57 57 78 73   59 60 78 74   62 63 73 70   59 59 72 69
Dewpt         53 54 55 58   55 57 61 63   61 62 64 62   59 58 59 58
PWind dir         N     N      SE    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 FW SC
PoP 12hr          0     0       0    20      30    40      10    20
Rain shwrs                            S    C  C  C  C             S
Tstms                                 S             C

$$
MIZ066-172000-
Eaton-
Including the city of Charlotte
220 PM 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          82          61          79
Temp                      78 74 66 61 57 60 75 80 80 74 68 65 63 63 71 76 78 73
Dewpt                     58 60 59 57 56 59 63 61 62 63 65 65 63 63 64 60 59 59
RH                        50 62 78 87 96 96 66 52 54 69 90100100100 79 58 52 62
Wind dir                  NW NW  W  W  W SW  W  W  W  W SW  W  W NW NW NW NW NW
Wind spd                   6  5  4  2  3  4  8 11 12  9  5  5  4  3  5  6  6  3
Wind gust                    17             18 23 25 23 16
Clouds                    FW FW FW FW SC SC FW B1 B2 B1 B2 B1 B1 B1 B1 SC SC SC
PoP 12hr                      0           0           5          80          20
QPF 12hr                      0           0           0   0.14-0.22   0.00-0.05
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            S  D  C  C        S  S
Tstms                                                    C  C           S
Heat index                                     81 81
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          52    80      54    81      58    77      55    75
Temp          57 56 78 73   58 59 78 74   62 62 74 70   59 58 72 69
Dewpt         54 54 53 56   55 56 59 61   61 61 62 61   59 58 57 57
PWind dir         N     N      SE    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 SC SC SC
PoP 12hr          0     0       0    10      30    50      10    20
Rain shwrs                            S    S  C  C  C          S  S
Tstms                                 S             C

$$
MIZ067-172000-
Ingham-
Including the city of Lansing
220 PM 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          82          62          78
Temp                      78 75 66 62 58 60 75 80 80 75 68 66 64 64 71 76 77 73
Dewpt                     59 60 59 57 56 58 63 62 63 63 64 65 64 64 64 62 60 60
RH                        52 60 78 84 93 93 66 54 56 66 87 97100100 79 62 56 64
Wind dir                  NW NW  W SW SW SW  W  W  W  W SW SW  W NW NW NW NW  N
Wind spd                   5  2  2  2  2  3  6 10 11  9  4  4  4  3  5  5  5  2
Wind gust                                      21 24 23 14             16
Clouds                    FW CL FW FW SC SC FW B1 B1 SC B2 B1 B1 B2 B1 SC SC FW
PoP 12hr                      0           0           0          60          30
QPF 12hr                      0           0           0        0.14   0.00-0.08
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  S  C  S  S  C  C
Tstms                                                    S  S           S
Heat index                                     81 81
Max heat                     80                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    80      55    81      59    77      56    75
Temp          59 57 78 73   59 59 78 75   62 62 75 70   60 58 72 69
Dewpt         56 55 54 56   55 56 59 61   60 61 63 62   59 58 58 57
PWind dir         N     N      SE    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 SC SC SC
PoP 12hr          0     0       0    10      20    50      20    20
Rain shwrs                                 S  C  C  C    S     S  S
Tstms                                               C

$$
MIZ071-172000-
Van Buren-
Including the city of South Haven
220 PM 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          58          80          63          77
Temp                      75 71 62 61 60 63 75 78 78 73 68 67 65 65 73 76 75 70
Dewpt                     63 63 61 59 60 63 67 66 65 67 67 66 65 65 67 65 63 61
RH                        66 76 97 93100100 76 67 64 81 97 97100100 81 69 66 73
Wind dir                  NW NW  W SW SW SW  W  W SW SW SW SW  W NW NW NW NW NW
Wind spd                   9  4  2  1  2  3  6  9  9  6  5  4  3  2  4  5  8  4
Wind gust                 19 16       12       20 21 19    14
Clouds                    FW FW FW FW SC FW FW B2 B1 B2 B2 B2 SC SC SC SC SC SC
PoP 12hr                      0          10          30          90          10
QPF 12hr                      0           0           0   0.23-0.51           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      C  C  C  D  C  C  S  S
Tstms                                              S  S  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          53    79      55    78      60    75      56    73
Temp          57 57 77 71   59 60 76 73   63 63 72 70   61 60 71 67
Dewpt         54 55 59 61   55 58 64 65   62 63 66 64   60 59 62 60
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 SC SC   SC SC SC B1   FW FW FW SC
PoP 12hr          0     0       5    20      40    40      20    20
Rain shwrs                         S  S    C  C  C  C    S        S
Tstms                                 S       S     C

$$
MIZ072-172000-
Kalamazoo-
Including the city of Kalamazoo
220 PM 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          56          80          62          78
Temp                      77 72 63 60 58 61 74 78 78 73 68 66 65 65 71 76 76 71
Dewpt                     62 62 60 59 58 61 65 65 64 65 66 66 65 65 66 64 62 61
RH                        60 71 90 96100100 74 64 62 76 93100100100 84 66 62 71
Wind dir                  NW NW NW  W  W SW  W  W  W SW SW SW  W NW NW NW NW NW
Wind spd                   8  6  3  2  2  3  6 10 10  6  5  4  4  3  4  6  6  4
Wind gust                 18 17                21 23 18                   17
Clouds                    FW FW FW FW SC SC FW B1 B1 B2 B2 B2 SC SC SC SC SC SC
PoP 12hr                      0           5          20          90          20
QPF 12hr                      0           0           0   0.19-0.38   0.00-0.07
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                      S  S  C  D  C  C  S  S  S  S
Tstms                                                 S  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    79      54    78      59    75      55    73
Temp          58 58 76 72   59 60 76 73   62 63 73 70   60 59 71 68
Dewpt         54 56 57 60   55 58 62 64   62 63 65 63   60 59 60 59
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 SC B1   FW FW FW SC
PoP 12hr          0     0       0    20      30    40      10    20
Rain shwrs                            S    C  C  C  C             S
Tstms                                 S             C

$$
MIZ073-172000-
Calhoun-
Including the city of Battle Creek
220 PM 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          81          62          78
Temp                      77 73 65 60 57 60 74 79 79 74 69 66 64 64 71 75 77 73
Dewpt                     60 61 60 58 57 59 64 63 63 64 66 66 64 64 65 63 61 60
RH                        56 66 84 93100 96 71 58 58 71 90100100100 81 66 58 64
Wind dir                  NW NW NW NW  W SW  W  W  W SW SW SW  W  W NW NW NW NW
Wind spd                   6  5  3  2  2  3  6 10 10  6  5  5  4  3  4  5  5  3
Wind gust                    17                20 21 17
Clouds                    FW CL FW FW SC SC FW B1 B1 B1 B2 B2 B1 B2 B1 SC SC SC
PoP 12hr                      0           0           5          80          30
QPF 12hr                      0           0           0   0.13-0.23   0.03-0.12
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                            C  D  C  C        C  C
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    79      53    79      58    76      55    74
Temp          58 57 76 72   58 59 77 74   62 62 73 70   59 58 71 69
Dewpt         55 56 55 58   56 57 60 62   61 62 64 62   59 58 59 58
PWind dir         N     N      SE    SW      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    FW SC FW FW   FW FW FW SC   FW SC SC B1   SC SC SC SC
PoP 12hr          0     0       0    10      20    40      10    20
Rain shwrs                            S    S  S  C  C          S  S
Tstms                                 S             C

$$
MIZ074-172000-
Jackson-
Including the city of Jackson
220 PM 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          82          62          79
Temp                      78 74 65 61 57 58 74 80 80 75 69 66 64 63 71 76 78 73
Dewpt                     62 62 61 59 57 58 64 63 65 64 65 65 64 63 66 64 63 62
RH                        58 66 87 93100100 71 56 60 69 87 97100100 84 66 60 68
Wind dir                  NW NW NW  W  W SW  W  W  W SW SW SW  W  W NW NW NW NW
Wind spd                   6  3  3  2  2  3  5  9 10  6  4  4  4  4  4  5  5  2
Wind gust                                      19 20 18
Clouds                    FW CL FW FW SC SC FW B1 B2 SC B1 B1 B2 B2 B1 SC SC SC
PoP 12hr                      0           0           5          70          30
QPF 12hr                      0           0           0        0.13   0.05-0.18
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                               C  S  C  S  S  C  C
Tstms                                                    S  S           S  S
Heat index                                     80 81
Max heat                                       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          53    80      54    80      58    77      55    75
Temp          59 56 77 73   58 58 77 74   62 61 74 71   59 58 72 69
Dewpt         57 56 57 59   56 57 61 63   61 61 65 63   59 58 60 59
PWind dir         N     N      SE     S      SW     W      NW    NW
Wind char        LT    LT      LT    LT      LT    GN      LT    GN
Avg clouds    SC SC FW FW   FW FW FW SC   SC SC SC SC   SC SC SC SC
PoP 12hr          0     0       0    10      20    50      20    20
Rain shwrs                                 S  S  C  C    S     S  S
Tstms                                               C

$$