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Issued by NWS Grand Rapids, MI

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Point Forecast Matrices
National Weather Service Grand Rapids MI
345 AM EST Mon Dec 18 2017

MIZ057-182100-
Grand Rapids-Kent MI
42.89N  85.52W Elev. 793 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      39          35          42          25          33
Temp          35 35 36 38 37 36 37 38 39 38 38 42 41 37 34 31 29 25 27 32 32 27
Dewpt         34 34 35 36 34 33 33 35 35 34 34 33 31 28 25 24 22 20 21 22 22 20
RH            96 96 96 92 89 89 85 89 85 85 85 70 67 70 69 75 75 81 78 66 66 74
Wind dir      SW  S SW SW  W SW SW SW SW SW  W  W  W  W  W  W NW NW NW  N NW  E
Wind spd       4  4  6  9 10  8 10 12 16 13 13 13 12 10 11 10 10  6  8  6  4  3
Wind gust                          24 27    25 24
Clouds        OV OV OV OV OV B2 B1 B2 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B2
PoP 12hr                     60           0           5           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O  O AR
Obvis         PF PF
Wind chill          30 32 30 30 30 30 30 30 30 35 34 30 26 22 20 17 19 26
Min chill        30    30    29    29    29    29    29    22    16    16    23


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          23    36      30    46      30    34      19    27
Temp          23 24 35 34   30 34 45 44   38 34 33 28   22 20 27 23
Dewpt         21 21 25 26   27 31 37 36   32 28 24 21   17 16 18 17
PWind dir         E    SE      SE     S      SW     W       W    NW
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    B2 B2 OV B2   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr          5    20      50    70      60    30      20    30
Rain shwrs              S          C  L    L  L
Snowshwrs               S       C  C       L  L  C  C    S  S  C  C

$$
MIZ067-182100-
Lansing-Ingham MI
42.78N  84.60W Elev. 841 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      39          36          42          25          32
Temp          36 36 36 38 38 37 37 37 38 38 38 42 40 36 34 31 28 26 26 31 31 26
Dewpt         34 34 35 35 34 32 32 33 35 34 34 33 31 28 25 24 22 20 21 21 21 19
RH            92 92 96 89 85 82 82 85 89 85 85 70 70 72 69 75 78 78 81 66 66 74
Wind dir      SW SW SW SW  W SW SW SW SW SW  W  W  W  W  W  W  W NW NW  N NW NE
Wind spd       6  5  8 10 11 10 11 12 14 14 14 14 13 12 11 10  9  8  9  8  4  2
Wind gust                       21 24 27 25 27 26 24
Clouds        OV OV OV OV OV OV B2 B2 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B1
PoP 12hr                     60           5           5           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle       AR  O AR  O  O
Obvis         PF PF
Wind chill          30 31 31 30 29 29 29 29 29 34 32 28 26 22 19 18 17 24
Min chill        30    29    29    28    28    25    28    21    17    15    24


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          22    36      30    46      31    37      20    28
Temp          23 22 34 33   30 34 45 45   38 37 36 29   24 20 28 23
Dewpt         20 21 25 25   27 31 37 36   33 29 24 21   17 16 18 17
PWind dir        SE    SE      SE     S      SW     W       W     W
Wind char        LT    LT      GN    GN      GN    BZ      GN    LT
Avg clouds    B2 B2 B2 B2   OV OV OV OV   OV B2 B2 B1   B1 B2 B2 B2
PoP 12hr          5    20      50    60      60    20      10    10
Rain shwrs              S          C  L    C
Snowshwrs               S       C  C       C  L  S

$$
MIZ050-182100-
Muskegon-Muskegon MI
43.18N  86.27W Elev. 625 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      39          37          42          27          32
Temp          37 36 36 38 38 38 41 41 41 42 38 42 41 38 36 33 30 27 29 32 31 28
Dewpt         33 34 35 35 34 34 34 37 36 34 34 32 29 27 26 24 22 20 21 21 22 21
RH            85 92 96 89 85 85 76 85 82 73 85 67 62 64 67 69 72 74 72 63 69 75
Wind dir       W SW SW  W  W SW SW SW SW  W  W  W  W  W  W NW NW NW  N  N  N NE
Wind spd       5  4  5 12 12 12 16 21 21 19 19 17 18 18 18 16 14 11 10  9  5  4
Wind gust                       27 35 35 29    27 28 28 29    25
Clouds        OV OV OV OV B2 B1 SC B2 B1 B1 SC SC FW FW FW SC SC SC B1 B1 B2 B2
PoP 12hr                     50           0           5           0           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O AR AR
Snow           C
Obvis         PF PF
Wind chill             31 31 31 32 32 31 33 28 34 32 28 25 22 18 17 19 24    22
Min chill        31    30    30    30    30    26    27    21    16    16    20


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          26    37      32    44      30    34      21    27
Temp          27 26 35 36   32 36 44 42   37 34 32 29   23 21 25 24
Dewpt         22 23 26 28   28 32 36 36   32 28 24 20   18 17 18 17
PWind dir         E    SE      SE     S       W     W      NW    NW
Wind char        LT    GN      GN    GN      BZ    BZ      GN    GN
Avg clouds    B2 B2 OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         10    30      60    80      60    40      30    50
Rain shwrs              C    S  L  C  D    L  C
Snowshwrs            S  C    S  L  C          C  C  C    C  C  C  C

$$
MIZ037-182100-
Ludington-Mason MI
43.96N  86.41W Elev. 646 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      37          35          39          25          29
Temp          30 33 34 36 36 36 38 39 39 39 38 38 36 35 32 30 27 25 26 29 28 24
Dewpt         29 31 32 34 33 33 34 36 35 33 32 30 28 26 24 22 20 20 20 20 20 20
RH            96 92 92 92 89 89 85 89 85 79 79 73 72 69 72 72 74 81 78 69 71 84
Wind dir      SW  W  W  W SW SW SW SW SW  W  W  W  W  W  W NW NW NW  N  N  N NE
Wind spd       3  3  5 10 10 11 14 19 17 16 16 16 17 17 17 13 13 10 10  9  6  2
Wind gust                       25 31 28 27 26 27 28 31 28 24
Clouds        OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC FW SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     40           0           5           5           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle       AR AR  O
Frzg drzl     AR AR
Snow           S  S
Snowshwrs                                                                     S
Obvis         PF PF
Wind chill             29 29 28 30 30 29 30 30 29 26 25 21 19 15 15 16 20 21
Min chill        24    28    28    28    28    27    24    19    14    15    18
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          23    33      29    41      27    32      18    23
Temp          24 24 32 33   29 32 40 39   36 32 29 26   19 18 23 20
Dewpt         20 22 26 26   27 30 34 33   30 26 22 19   15 15 15 15
PWind dir         E    SE      SE     S       W     W       W     W
Wind char        LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         20    60      80    70      60    40      30    50
Rain shwrs              L    C  D  L  L    L
Snowshwrs      S  S  C  L    C  D  L          C  C  C    C  C  C  C

$$
MIZ038-182100-
Baldwin-Lake MI
43.90N  85.85W Elev. 869 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      36          33          39          23          29
Temp          27 30 33 34 35 34 35 37 36 39 37 39 37 33 30 28 24 23 24 28 28 23
Dewpt         27 29 32 33 33 32 32 34 33 32 32 29 27 25 23 20 19 18 19 19 18 18
RH           100 96 96 96 92 92 89 89 89 76 82 67 67 72 75 71 81 81 81 68 66 81
Wind dir       S  S  W  W SW SW SW SW SW  W  W  W  W  W  W NW NW NW NW  N NW  N
Wind spd       2  2  3  5  5  5  6  9  9  9  9 10 10  9  9  8  6  5  5  5  4  2
Clouds        OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 B1 B1 B2 B2 B2
PoP 12hr                     50           5           5           5           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle             AR
Frzg drzl      O AR
Snow           C  S
Obvis          F PF
Wind chill                      29 30 29 33 30 32 30 26 22 20 15 16 17 22
Min chill        26    29    29    28    29    30    24    19    14    15    20
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          20    32      27    41      27    32      15    22
Temp          20 20 30 29   27 30 40 39   35 32 30 25   17 16 22 20
Dewpt         18 19 24 24   25 27 33 32   29 26 21 19   14 13 15 15
PWind dir         E    SE      SE     S      SW     W       W     W
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         20    50      70    70      70    40      30    50
Rain shwrs                         L  L    L
Snowshwrs         S  C  L    C  L  L       L  C  C  C    C  S  C  C

$$
MIZ039-182100-
Evart-Osceola MI
43.90N  85.27W Elev. 1027 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      35          32          38          21          28
Temp          26 30 32 34 34 33 33 35 35 37 37 38 35 32 29 27 23 21 24 27 27 22
Dewpt         25 28 31 31 31 30 30 33 33 32 31 30 27 25 23 20 18 18 19 18 18 17
RH            96 92 96 89 89 89 89 92 92 82 79 73 72 75 78 74 81 88 81 68 68 81
Wind dir       S  S SW  W SW SW SW SW SW  W  W  W  W  W  W  W  W NW NW NW NW  N
Wind spd       1  2  4  6  9  8  9 11 12 12 12 12 12 11 11  9  8  6  6  8  5  3
Wind gust                             25 24 24 24 23 21
Clouds        OV OV OV OV OV B2 OV OV B2 B2 B1 SC SC SC SC SC SC B1 B1 B1 B2 B2
PoP 12hr                     50           5           5           5           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl      O AR AR
Snow           C  S
Obvis          F  F
Wind chill             28 27 26 25 27 26 29 29 30 26 23 20 18 14 12 16 19 20
Min chill        25    27    25    25    26    28    22    17    11    12    16
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          18    30      25    40      26    32      14    22
Temp          19 19 29 28   25 28 39 39   33 30 31 24   16 15 22 15
Dewpt         17 18 23 23   24 25 31 32   29 26 21 18   13 13 14 14
PWind dir         E    SE       E     S      SW     W       W     W
Wind char        LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         20    60      70    70      70    30      20    40
Rain shwrs                         L  L    L
Snowshwrs         S  C  L    C  L  L  L    L  C  C  S    S     C  C

$$
MIZ040-182100-
Harrison-Clare MI
44.05N  84.81W Elev. 879 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      36          31          38          21          28
Temp          26 29 32 35 34 32 33 34 35 37 37 38 35 31 29 27 24 21 24 27 26 21
Dewpt         25 26 30 30 30 29 29 32 33 31 31 28 25 23 22 19 17 17 17 16 16 15
RH            96 88 92 82 85 88 85 92 92 79 79 67 66 72 75 71 74 84 74 63 65 77
Wind dir      SW  S SW  W  W SW SW SW SW  W  W  W  W  W  W  W  W NW NW NW NW  N
Wind spd       1  2  3  5  8  6  8  9 10 11 11 11 10 10 10  8  8  5  6  6  5  3
Clouds        OV OV OV OV OV OV OV OV B2 B2 B1 SC SC SC B1 SC SC B1 SC B1 B2 B2
PoP 12hr                     50           5           5           5           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Frzg drzl         O AR
Snow           C  C
Obvis          F PF
Wind chill                28 26 26 27 28 29 29 31 27 22 21 19 15 13 16 20 19
Min chill        25    25    25    25    27    28    22    18    12    12    15
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          18    29      25    40      26    32      14    22
Temp          19 18 28 26   25 27 39 38   33 30 32 23   17 14 22 17
Dewpt         16 17 21 21   23 24 30 32   29 25 20 16   13 12 13 12
PWind dir        SE    SE       E    SE      SW     W       W     W
Wind char        LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B2   B1 B2 B2 OV
PoP 12hr         20    60      70    70      60    20      10    30
Rain shwrs                         L  L    L
Snowshwrs         S  C  L    C  L  L  L    L  C  S             S  C

$$
MIZ043-182100-
Hart-Oceana MI
43.70N  86.36W Elev. 649 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      37          34          39          25          30
Temp          30 33 34 36 36 35 38 39 38 39 38 39 37 35 33 30 27 25 26 29 29 25
Dewpt         29 32 34 34 34 34 34 36 35 34 33 31 29 27 24 23 22 20 21 21 20 20
RH            96 96100 92 92 96 85 89 89 82 82 73 72 72 69 75 81 81 81 72 69 81
Wind dir      SW SW SW  W SW SW SW SW SW  W  W  W  W  W NW NW NW NW  N  N  N NE
Wind spd       2  2  4  6  9  9 12 17 16 14 14 16 16 17 17 13 13 10  9  9  6  3
Wind gust                       23 29 27 25 25 27 27 29 27
Clouds        OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC FW FW SC SC SC B1 B1 B2 B2 B2
PoP 12hr                     50           0           5           5           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle          AR  O
Frzg drzl      O
Snow           C  S
Obvis         PF PF
Wind chill             30 29 28 30 30 29 31 30 31 27 25 22 19 16 15 17 20 22
Min chill        25    28    27    28    28    25    25    19    14    15    20
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          23    34      29    42      28    32      18    24
Temp          23 24 32 33   29 32 41 40   37 32 30 27   20 19 23 23
Dewpt         21 23 26 27   28 30 35 34   31 28 23 19   16 16 16 16
PWind dir         E    SE      SE     S       W     W       W    NW
Wind char        LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         20    50      80    70      60    40      30    50
Rain shwrs              C    C  D  L  L    L  C
Snowshwrs         S  C  C    C  D  L          C  C  C    C  C  C  C

$$
MIZ044-182100-
White Cloud-Newaygo MI
43.55N  85.77W Elev. 859 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      37          33          39          23          30
Temp          30 32 33 35 36 34 36 37 37 38 38 39 37 33 30 28 26 23 24 29 30 26
Dewpt         28 31 33 33 34 33 33 35 35 33 33 31 28 26 24 22 20 19 20 20 20 19
RH            92 96100 92 92 96 89 92 92 82 82 73 70 75 78 78 78 84 84 69 66 74
Wind dir       S  S  W  W  W SW SW SW SW  W  W  W  W  W  W NW NW NW NW  N NW NE
Wind spd       1  2  2  5  8  6  8 11 11 10 10 11 10 10 10  9  8  5  5  5  4  2
Wind gust                          23
Clouds        OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC B1 B1 B2 B2
PoP 12hr                     50           0           5           5           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle             AR
Frzg drzl      O AR
Snow           L  S
Obvis          F PF
Wind chill                29    30 30 30 31 31 32 30 25 21 19 17 16 17 22
Min chill        28    29    28    28    28    29    25    19    15    16    22
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          21    33      28    42      28    33      17    24
Temp          21 21 32 31   28 31 41 40   35 33 32 27   19 18 24 20
Dewpt         19 20 25 26   27 29 34 35   31 27 22 20   15 15 16 16
PWind dir         E    SE       E     S      SW     W       W    NW
Wind char        LT    LT      LT    LT      GN    GN      LT    LT
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         20    40      70    80      60    40      30    40
Rain shwrs              C          L  D    L
Snowshwrs         S  C  C    C  L  L       L  C  C  C    C  S  C  C

$$
MIZ045-182100-
Big Rapids-Mecosta MI
43.72N  85.50W Elev. 951 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      36          33          38          22          29
Temp          28 31 32 34 34 34 34 36 36 38 36 38 36 32 29 27 24 22 23 27 29 22
Dewpt         27 30 32 33 33 32 32 34 34 33 32 31 28 26 24 21 19 18 20 19 19 18
RH            96 96100 96 96 92 92 92 92 82 85 76 72 78 81 78 81 84 88 71 66 84
Wind dir       S  S  W  W SW SW SW SW SW  W  W  W  W  W  W NW NW NW NW NW NW  N
Wind spd       1  2  3  6  8  6  9 11 13 12 12 13 12 12 11  9  9  6  6  8  5  2
Wind gust                             26 23 24    23 23 21
Clouds        OV OV OV OV OV B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC B1 B2 B2
PoP 12hr                     50           5           5           5           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle             AR
Frzg drzl      O AR AR
Snow           L  S
Obvis          F PF
Wind chill             28 27 28 27 28 27 30 28 30 28 23 18 18 14 14 16 20 23
Min chill        26    28    27    26    27    26    23    17    12    12    20
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          19    31      27    41      27    32      15    23
Temp          19 19 30 29   27 30 39 39   34 32 29 24   17 16 23 19
Dewpt         18 19 24 25   25 28 33 34   30 27 22 19   15 14 16 15
PWind dir         E    SE       E     S      SW     W       W     W
Wind char        LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         20    50      70    70      60    30      20    40
Rain shwrs                         L  L    L
Snowshwrs         S  C  C    C  L  L       L  C  C  C    S  S  C  C

$$
MIZ046-182100-
Mt Pleasant-Isabella MI
43.62N  84.75W Elev. 751 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      36          34          39          23          29
Temp          29 31 33 35 35 35 35 36 37 37 37 39 37 33 30 29 25 23 24 28 28 24
Dewpt         28 30 32 33 33 32 31 34 35 33 33 31 28 26 24 22 20 19 20 19 20 18
RH            96 96 96 92 92 89 85 92 92 85 85 73 70 75 78 75 81 84 84 68 71 77
Wind dir       W  S SW SW SW SW SW SW SW  W  W  W  W  W  W  W  W  W NW NW NW  N
Wind spd       1  2  3  5  8  8  9 12 14 13 13 13 13 11 11 10  9  6  6  8  5  2
Wind gust                          25 28 26 26 26 24 21
Clouds        OV OV OV OV OV B2 OV OV B2 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2
PoP 12hr                     60           5           5           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                     T       00-00       00-00
Drizzle             AR
Frzg drzl      O  O
Snow           L  C  S
Obvis          F PF
Wind chill                28 28 28 28 28 28 28 31 28 24 20 20 16 15 16 20 22
Min chill        27    29    27    28    27    26    24    19    13    14    21
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          20    31      27    42      28    34      16    24
Temp          20 22 30 29   27 30 40 41   35 34 32 26   19 16 24 19
Dewpt         18 19 23 24   25 27 33 35   31 28 22 19   15 14 16 15
PWind dir         E    SE       E     S      SW     W       W     W
Wind char        LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B1   B1 B2 B2 OV
PoP 12hr         20    50      70    60      50    20      10    30
Rain shwrs                         L  L    C
Snowshwrs         S  S  C    C  L  L  L    C  C  S             S  C

$$
MIZ051-182100-
Stanton-Montcalm MI
43.29N  85.08W Elev. 948 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      36          33          40          23          30
Temp          31 33 33 34 35 34 35 37 37 38 37 40 38 34 31 29 26 23 24 29 28 23
Dewpt         30 32 33 34 33 32 32 34 35 33 33 32 29 27 25 23 21 19 20 20 21 19
RH            96 96100100 92 92 89 89 92 82 85 73 70 75 78 78 81 84 84 69 75 84
Wind dir      SW  S SW  W  W SW SW SW SW  W  W  W  W  W  W  W  W NW NW  N NW NE
Wind spd       3  2  4  8 10  9 10 13 17 16 16 16 14 12 13 11 11  8  8  8  4  3
Wind gust                          26 31 27 28 26 25 23 24
Clouds        OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2
PoP 12hr                     60           5           5           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O AR
Frzg drzl      O  O
Snow           L  S
Obvis         PF PF
Wind chill             27 27 27 27 28 27 30 27 32 30 25 20 19 15 14 16 21
Min chill        25    27    27    26    27    26    24    17    13    13    17
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          20    33      28    43      28    34      18    25
Temp          20 20 32 31   28 31 42 42   35 34 31 27   20 18 25 21
Dewpt         19 20 24 25   26 28 35 35   31 28 23 20   16 15 17 16
PWind dir         E    SE       E     S      SW     W       W     W
Wind char        LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2 OV OV OV   OV OV OV OV   OV OV B2 B1   B2 B2 OV OV
PoP 12hr         10    30      70    70      50    20      20    30
Rain shwrs              C          L  L    C
Snowshwrs            S  C    S  L  L       C  C  S  S    S     S  C

$$
MIZ052-182100-
Alma-Gratiot MI
43.32N  84.69W Elev. 764 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      37          34          40          23          30
Temp          31 33 34 35 35 35 36 37 38 40 38 40 37 34 31 28 26 23 25 29 29 24
Dewpt         30 32 34 35 34 33 32 34 36 34 34 33 30 27 25 23 22 20 21 21 21 19
RH            96 96100100 96 92 85 89 92 79 85 76 75 75 78 81 85 88 84 72 72 81
Wind dir      SW  S SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W  W NW NW NW NE
Wind spd       3  3  4  6  9  9 10 13 16 14 14 14 14 12 12 10 10  8  8  8  5  3
Wind gust                          25 28 26 27 26
Clouds        OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B2
PoP 12hr                     60           5           5           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle           O AR
Snow           L  C
Obvis         PF PF
Wind chill             29 28 28 29 28 29 32 29 32 28 25 21 19 16 14 16 21 23
Min chill        25    28    28    28    28    28    24    19    14    14    18
Winter Weath   Y  Y  Y


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          20    33      28    44      30    35      18    26
Temp          20 22 32 31   28 32 42 44   36 35 33 27   20 19 26 20
Dewpt         20 20 25 26   27 29 35 36   32 29 24 21   17 16 17 17
PWind dir         E    SE       E     S      SW     W       W     W
Wind char        LT    LT      GN    GN      GN    BZ      GN    LT
Avg clouds    B2 B2 OV OV   OV OV OV OV   OV OV B2 B1   B1 B2 B2 OV
PoP 12hr         10    30      70    60      50    20      10    20
Rain shwrs              C             L    C
Snowshwrs               C    S  L  C       C  C  S             S  S

$$
MIZ056-182100-
Grand Haven-Ottawa MI
43.05N  86.22W Elev. 617 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      40          38          42          28          33
Temp          36 37 38 39 39 39 41 42 42 41 38 41 42 39 37 34 31 28 28 31 33 27
Dewpt         35 35 36 36 35 34 35 38 36 35 34 32 30 28 26 25 23 21 22 22 22 21
RH            96 92 92 89 85 82 79 86 79 79 85 70 62 64 64 69 72 75 78 69 63 78
Wind dir      SW SW  W  W  W SW SW SW SW  W  W  W  W  W  W NW NW NW  N  N  N NE
Wind spd       5  4  8 13 13 13 17 24 24 21 20 18 19 18 19 17 17 12 11  9  5  5
Wind gust                       27 35 35 32    28    28
Clouds        OV OV OV OV B2 B1 SC B2 B1 B1 SC SC FW SC FW SC SC SC B1 B1 B2 B2
PoP 12hr                     50           0           5           0           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O AR AR
Obvis         PF PF
Wind chill          32 31 31 31 33 32 32 32 28 32 33 29 26 23 20 17 18 23 27 20
Min chill        30    30    30    30    30    26    29    22    16    16    19


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          25    37      32    45      31    34      21    28
Temp          26 26 35 36   32 36 45 43   38 34 32 29   23 22 27 25
Dewpt         23 23 26 28   29 33 37 36   32 28 24 21   18 17 18 18
PWind dir         E    SE      SE     S       W     W      NW    NW
Wind char        GN    GN      GN    GN      BZ    BZ      GN    GN
Avg clouds    B2 B2 OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr         10    30      50    80      70    40      30    50
Rain shwrs              C    S  C  C  D    L  C
Snowshwrs            S  C    S  C             C  C  C    C  C  C  C

$$
MIZ058-182100-
Ionia-Ionia MI
42.98N  85.06W Elev. 748 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      38          35          41          24          32
Temp          34 35 35 37 37 36 37 37 38 38 38 41 39 35 32 30 28 24 26 30 31 25
Dewpt         32 33 34 36 34 33 32 34 35 34 34 33 30 27 25 23 22 20 21 21 21 20
RH            92 92 96 96 89 89 82 89 89 85 85 73 70 72 75 75 78 84 81 69 66 81
Wind dir      SW  S SW SW  W SW SW SW SW SW  W  W  W  W  W  W  W NW NW  N NW SE
Wind spd       4  3  6 10 10  9 11 13 17 16 16 16 14 12 12 10 10  8  9  8  4  3
Wind gust                          25 29 27 27 27
Clouds        OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B2
PoP 12hr                     60           5           5           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O  O AR
Obvis         PF PF
Wind chill          29 30 30 29 29 28 29 30 29 33 31 27 23 21 19 15 17 23
Min chill        29    28    29    28    28    26    26    20    15    14    21


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          21    36      30    45      30    35      19    27
Temp          22 21 34 33   30 33 44 43   37 35 34 28   22 19 27 24
Dewpt         20 21 25 26   27 30 36 36   32 28 24 21   17 16 18 17
PWind dir        SE    SE       E     S      SW     W       W     W
Wind char        LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2 B2 OV B2   OV OV OV OV   OV OV B2 B1   B2 B2 OV OV
PoP 12hr          5    20      60    70      60    20      20    20
Rain shwrs              S          C  L    C
Snowshwrs               S    S  L  C       C  L  S  S    S  S  S  S

$$
MIZ059-182100-
St Johns-Clinton MI
43.00N  84.55W Elev. 768 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      38          35          41          24          31
Temp          35 35 36 37 37 36 36 37 38 39 39 41 40 36 33 30 28 24 26 30 30 26
Dewpt         33 33 35 36 35 33 32 34 35 34 34 34 31 27 25 24 22 20 21 21 22 19
RH            92 92 96 96 92 89 85 89 89 82 82 76 70 69 72 78 78 84 81 69 72 74
Wind dir      SW  S SW SW SW SW SW SW SW SW  W  W  W  W  W  W  W  W NW NW NW  E
Wind spd       5  4  8 10 11 10 11 13 16 16 17 16 14 12 12 11 10  8  9  8  4  3
Wind gust                          25 28 27 28 27 25 23
Clouds        OV OV OV OV OV OV B2 B2 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B2
PoP 12hr                     60           5           5           0           0
QPF 12hr                   0.03           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O  O AR
Obvis         PF PF
Wind chill          30 30 30 29 28 28 29 30 30 33 32 27 24 20 19 15 17 22
Min chill        29    29    29    28    27    28    26    20    15    14    20


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          21    36      29    46      30    36      19    27
Temp          21 22 34 31   29 32 44 44   36 36 35 28   22 19 27 22
Dewpt         20 21 25 27   27 30 37 37   34 30 24 21   17 16 18 17
PWind dir        SE    SE      SE     S      SW     W       W     W
Wind char        LT    LT      GN    GN      GN    BZ      GN    GN
Avg clouds    B2 B2 B2 OV   OV OV OV OV   OV OV B2 B1   B1 B2 B2 B2
PoP 12hr          5    20      60    60      60    20      10    20
Rain shwrs              S          C  L    C
Snowshwrs               S    S  L  C       C  L  S                S

$$
MIZ064-182100-
Holland-Allegan MI
42.75N  86.10W Elev. 640 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      40          37          43          27          33
Temp          36 36 37 39 38 38 40 40 40 39 39 43 41 39 36 33 31 27 29 32 32 28
Dewpt         35 35 36 36 34 34 34 37 36 35 34 33 30 28 26 25 22 21 22 22 22 22
RH            96 96 96 89 85 85 79 89 85 85 82 67 65 64 67 72 69 78 75 66 66 78
Wind dir      SW SW SW  W SW SW SW SW SW  W  W  W  W  W  W NW NW NW  N  N NW NE
Wind spd       4  4  9 11 11  9 13 18 19 17 16 16 14 13 14 13 12  8 10  6  4  3
Wind gust                          29 31 27 27       24 26
Clouds        OV OV OV OV B2 B1 SC B2 B1 B1 SC SC FW FW FW FW SC SC B1 B1 B2 B2
PoP 12hr                     60           0           5           0           5
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O  O AR
Obvis         PF PF
Wind chill          30 31 31 31 32 31 30 30 29 35 33 31 27 24 21 19 20 26
Min chill        31    30    30    30    29    27    30    22    18    17    23


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          25    38      32    47      31    34      21    28
Temp          25 25 36 37   32 37 47 44   37 34 33 29   23 22 27 27
Dewpt         22 22 26 27   28 33 38 36   33 29 24 21   19 17 19 18
PWind dir         E    SE      SE     S       W     W      NW    NW
Wind char        LT    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    B2 B2 B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV
PoP 12hr          5    20      40    70      70    40      30    40
Rain shwrs              S       C  C  L    L  L
Snowshwrs                       C             L  C  C    C  C  C  C

$$
MIZ065-182100-
Hastings-Barry MI
42.65N  85.29W Elev. 846 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      39          35          43          25          33
Temp          37 36 36 37 38 36 37 38 38 37 38 43 41 37 33 31 29 25 27 32 32 27
Dewpt         34 35 35 36 35 33 33 34 35 34 34 34 31 28 26 24 23 20 21 21 21 20
RH            89 96 96 96 89 89 85 85 89 89 85 70 67 70 75 75 78 81 78 63 63 74
Wind dir      SW  S SW SW  W SW SW SW SW SW  W  W  W  W  W  W NW NW  N  N NW NE
Wind spd       5  5  8  9 10  8  9 12 16 14 14 14 13 11 11  9  9  6  8  6  4  3
Wind gust                          24 26    25 25
Clouds        OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC FW FW SC SC SC B1 B1 B2
PoP 12hr                     60           0           5           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O  O AR
Obvis         PF PF
Wind chill          30 31 31 30 30 30 29 28 29 35 33 29 25 23 20 17 19 25
Min chill        30    29    29    28    28    26    28    22    17    16    22


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          23    37      31    47      31    35      20    28
Temp          23 23 36 34   31 36 46 45   38 35 34 29   22 21 28 23
Dewpt         21 21 24 25   27 32 37 36   33 29 24 21   18 17 18 17
PWind dir         E    SE      SE     S      SW     W       W     W
Wind char        LT    GN      GN    GN      GN    GN      LT    LT
Avg clouds    B2 B2 B2 B2   OV OV OV OV   OV OV B2 B1   B2 B2 OV OV
PoP 12hr          5    20      50    70      60    30      20    20
Rain shwrs              S          C  L    L  L
Snowshwrs               S       C  C          L  C  C    S  S  S  S

$$
MIZ066-182100-
Charlotte-Eaton MI
42.58N  84.82W Elev. 928 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      39          35          42          24          32
Temp          37 36 36 38 38 36 37 37 38 38 37 42 40 36 32 29 27 24 26 31 31 27
Dewpt         34 34 35 36 35 33 32 34 35 33 34 34 31 28 26 24 22 20 21 21 21 20
RH            89 92 96 92 89 89 82 89 89 82 89 73 70 72 78 81 81 84 81 66 66 74
Wind dir      SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W NW NW NW  N NW NE
Wind spd       6  5  9 10 10  9 10 12 16 13 16 14 13 11 11  9  9  6 10  6  4  2
Wind gust                          25 28 24 27 26
Clouds        OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 SC SC FW FW SC SC SC B1 B1 B1
PoP 12hr                     60           0           5           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle       AR  O AR  O  O
Obvis         PF PF
Wind chill    31    29 31 31 30 30 29 29 29 28 34 32 28 23 21 18 16 16 24
Min chill        30    29    29    29    28    25    27    20    16    14    23


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          23    37      31    46      31    36      20    28
Temp          24 23 36 33   31 35 45 44   38 35 36 30   22 21 28 25
Dewpt         20 21 23 25   27 31 37 37   33 29 23 21   17 16 17 17
PWind dir        SE    SE      SE     S      SW     W       W     W
Wind char        LT    GN      GN    GN      GN    BZ      LT    LT
Avg clouds    B2 B2 B2 B2   OV OV OV OV   OV B2 B2 B1   B2 B2 B2 B2
PoP 12hr          5    10      50    60      60    20      10    10
Rain shwrs                         C  L    C  L
Snowshwrs                       C  C       C  L  S

$$
MIZ071-182100-
South Haven-Van Buren MI
42.40N  86.27W Elev. 597 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      42          38          44          29          36
Temp          41 41 40 41 41 41 43 43 42 40 38 44 44 41 38 36 33 29 31 35 35 31
Dewpt         38 37 37 37 36 35 35 38 37 35 34 34 31 29 27 26 24 23 23 23 23 23
RH            89 85 89 85 82 79 73 82 82 82 85 68 60 62 64 67 69 78 72 61 61 72
Wind dir      SW SW  W  W  W SW SW SW SW SW  W  W  W  W NW NW NW  N  N  N  N NE
Wind spd       9 10 13 16 14 12 16 21 23 20 19 18 17 17 18 17 16 12 12  6  4  4
Wind gust        20    27 25 24 29 36 36 32       28 27 28
Clouds        OV OV OV OV B2 B1 SC B1 B1 B1 SC SC FW FW FW FW SC SC B1 B1 B1 B2
PoP 12hr                     50           0           5           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle        O AR AR
Obvis         PF PF
Wind chill       34 32 33 33 33 35 34 33 30 28 36 36 32 29 26 22 19 22 29
Min chill        33    31    32    33    29    27    32    25    18    19    26


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          28    40      35    48      32    35      24    30
Temp          29 28 38 39   35 39 47 45   39 35 34 32   27 24 29 28
Dewpt         23 23 26 27   30 35 39 37   34 29 24 22   20 19 19 19
PWind dir         E    SE      SE     S       W     W      NW    NW
Wind char        LT    GN      GN    GN      BZ    BZ      GN    GN
Avg clouds    B2 B2 B2 B2   B2 OV OV OV   OV B2 B2 B1   B2 B2 OV OV
PoP 12hr          5    10      40    70      70    30      30    30
Rain shwrs                      C  C  L    L  L
Snowshwrs                       C             L  C  C    C  S  C  C

$$
MIZ072-182100-
Kalamazoo-Kalamazoo MI
42.24N  85.55W Elev. 781 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      40          35          43          26          35
Temp          38 37 37 38 38 37 38 38 38 36 37 43 40 36 32 31 27 26 28 34 34 29
Dewpt         35 36 36 37 35 33 33 35 35 34 35 34 31 28 26 25 23 21 22 22 22 21
RH            89 96 96 96 89 85 82 89 89 92 92 70 70 72 78 78 85 81 78 61 61 72
Wind dir      SW  S SW SW SW SW SW SW SW SW  W  W  W  W  W  W NW  N  N  N NW NE
Wind spd       5  6  8  9  8  6  9 11 13 12 12 12 10  9  9  8  8  6  5  4  3  2
Wind gust                          23 24    23 23
Clouds        OV OV OV OV OV B2 B1 B2 B1 B1 B1 SC SC FW FW SC SC B1 SC B1 B1 B1
PoP 12hr                     60           0           5           0           0
QPF 12hr                   0.01           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle       AR  O AR  O  O
Obvis         PFPF+
Wind chill          31 32 32    32 31 30 28 29 36 33 29 25 24 19 18 22
Min chill        32    30    31    30    26    26    29    24    18    18    28


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          24    39      32    48      31    36      20    29
Temp          25 24 37 37   32 38 48 45   38 33 36 29   23 20 29 24
Dewpt         21 21 24 26   28 33 39 37   34 29 24 21   19 17 19 18
PWind dir         E    SE      SE     S      SW     W       W     W
Wind char        LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    B1 B2 B2 B2   B2 OV OV OV   OV OV B2 B1   B2 B2 B2 B2
PoP 12hr          0    10      40    70      70    30      20    20
Rain shwrs                      C  C  L    L  L
Snowshwrs                       C             L  C  C    S  S  S  S

$$
MIZ073-182100-
Battle Creek-Calhoun MI
42.30N  85.25W Elev. 918 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      39          34          43          26          34
Temp          37 37 36 38 38 36 38 38 38 35 37 43 41 37 33 32 29 26 28 33 33 29
Dewpt         36 35 36 36 35 33 32 34 35 33 34 34 31 28 26 25 23 21 21 21 21 20
RH            96 92100 92 89 89 79 85 89 92 89 70 67 70 75 75 78 81 75 61 61 69
Wind dir      SW SW SW SW SW SW SW SW SW SW  W  W  W  W  W  W NW NW  N  N NW NE
Wind spd       8  6  9 10 10  9 10 12 14 14 13 13 12  9  9  9  8  6  8  5  3  2
Wind gust                          24 26    25 24
Clouds        OV OV OV OV OV B2 B2 B2 B2 B1 B1 SC SC SC FW SC SC SC SC B1 B1 B1
PoP 12hr                     60           0           5           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle       AR  O AR  O  O
Obvis         PFPF+
Wind chill    31 31 29 31 31 30 30 30 29 25 28 36 34 30 25 24 21 18 20
Min chill        30    29    29    29    25    25    29    24    18    18    24


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          24    38      31    47      31    36      20    29
Temp          24 24 37 35   31 37 47 44   37 36 35 29   23 21 29 25
Dewpt         21 20 23 25   27 33 38 36   33 29 23 21   18 16 17 17
PWind dir         E    SE      SE     S      SW     W       W     W
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    B2 B2 B2 B2   B2 OV OV OV   OV OV B2 B1   B2 B2 B2 B2
PoP 12hr          0    10      40    60      60    30      20    10
Rain shwrs                      C  C  L    L  L
Snowshwrs                       C             L  C  S    S  S

$$
MIZ074-182100-
Jackson-Jackson MI
42.27N  84.47W Elev. 948 ft
345 AM EST Mon Dec 18 2017

Date             Mon 12/18/17            Tue 12/19/17            Wed 12/20/17
EST 3hrly     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
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                      40          35          43          25          34
Temp          37 36 36 38 39 37 37 38 38 37 36 43 40 36 33 31 29 25 28 33 32 27
Dewpt         35 34 35 36 35 33 32 34 35 33 34 34 31 28 25 24 23 20 21 20 20 19
RH            92 92 96 92 85 85 82 85 89 85 92 70 70 72 72 75 78 81 75 58 61 71
Wind dir      SW SW SW SW  W SW SW SW SW SW  W  W  W  W  W  W NW NW NW  N NW NE
Wind spd       8  6  9 10 11  9 11 12 14 13 14 14 13 10 10  9  9  6  9  5  4  2
Wind gust                          24 27 25 27 26
Clouds        OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 SC SC FW SC SC SC SC SC B1 B1
PoP 12hr                     60           5           5           0           0
QPF 12hr                   0.02           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Drizzle       AR  O AR  O  O
Obvis         PF PF
Wind chill       30 29 31 32 30 29 30 29 28 26 36 33 28 25 23 20 17 19
Min chill        30    29    30    28    27    25    27    22    17    16    23


Date          Thu 12/21/17  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17
EST 6hrly     01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Min/Max          22    38      31    47      31    38      21    29
Temp          24 23 37 33   31 36 46 45   38 34 38 30   23 22 29 25
Dewpt         19 20 23 24   26 31 38 37   34 30 24 21   17 16 17 16
PWind dir         E    SE      SE     S      SW     W       W     W
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    B1 B2 B2 B2   B2 OV OV OV   OV B2 B2 B1   B1 B2 B2 B2
PoP 12hr          0     5      40    60      60    30      10     5
Rain shwrs                      C  C  L    L  L
Snowshwrs                       C  C          L  C

$$



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