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Issued by NWS Grand Rapids, MI

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Point Forecast Matrices
National Weather Service Grand Rapids MI
330 AM EST Fri Dec 15 2017

MIZ057-152100-
Grand Rapids-Kent MI
42.89N  85.52W Elev. 793 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      26          21          29          23          36
Temp          21 21 24 26 25 24 26 25 25 23 24 27 29 25 25 24 23 24 28 34 36 34
Dewpt         16 18 21 21 18 18 19 21 20 19 21 22 23 22 22 23 23 23 26 30 31 31
RH            81 88 88 81 74 77 74 84 81 84 88 81 78 88 88 96100 96 92 85 82 89
Wind dir       S  S  W  W  W  W  W  W  N  E  E  E  E  E  E  E  E  E SE  S  S  S
Wind spd       6 11 13 16 13 10 10  6  2  5  9 11 11 10  9  9  9 10  6  5  5  5
Clouds        OV OV OV OV OV B2 OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2 OV OV OV
PoP 12hr                    100          60          50           5          30
QPF 12hr                   0.10        0.05        0.03           0        0.01
Snow 12hr                     2           1           T
Rain shwrs                                                              C  C  C
Snow                          L  L  L  L  C  C
Snowshwrs      L  D  D  D  D                                            C  C
Wind chill    12  9 12 13 13 14 16 17    16 14 17 19 15 15 14 13 14 20
Min chill         9     9    11    14    15    10    14    13    13    16    26
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          29    39      34    39      25    33      25    37
Temp          33 29 38 35   35 35 39 34   28 25 33 26   27 26 37 34
Dewpt         31 29 34 33   32 31 30 26   23 21 22 22   24 24 28 27
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    BZ      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 B1   B1 SC B1 B2   B2 B2 B2 OV
PoP 12hr         30    30      40    10      30    10      20    20
Rain shwrs     C  S     C    C  C                                 S
Snowshwrs                                  C  S          S

$$
MIZ067-152100-
Lansing-Ingham MI
42.78N  84.60W Elev. 841 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      26          19          28          23          36
Temp          17 19 21 26 24 21 19 22 24 22 24 25 28 25 23 24 23 23 27 33 36 33
Dewpt         13 14 17 21 18 17 17 17 19 18 19 21 22 21 21 21 22 23 26 29 31 30
RH            84 80 84 81 77 84 92 81 81 84 81 84 78 84 92 88 96100 96 85 82 89
Wind dir       S  S SW  W  W  W  W  W  W NE  E  E  E  E  E  E  E  E SE  S SW  S
Wind spd       6  9 16 14 14 11 11  5  3  2  6  9 10 10  9  8  6  8  8  6  8  6
Clouds        OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV B2 B1 B1 B2 B2 OV OV OV
PoP 12hr                     90          60          50           5          30
QPF 12hr                   0.06        0.05        0.04           0        0.01
Snow 12hr                     1           1           1
Rain shwrs                                                              C  C  C
Snow                          C  C  L  L  C  C
Snowshwrs      C  D  D  D  D                                            C  C
Wind chill     8  8  8 14 12  9  7 14       16 16 19 15 14 15 15 15 19 27 30 27
Min chill         7     6     8     6    15    12    14    12    14    15    27


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          29    39      34    39      24    32      24    37
Temp          30 29 38 36   34 36 39 33   28 24 32 28   26 26 37 34
Dewpt         29 28 34 33   31 32 30 26   22 20 22 21   22 22 27 26
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    BZ      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   SC SC B1 B2   B2 B2 B2 B2
PoP 12hr         30    30      40    10      10     5      10    20
Rain shwrs     C  S     C    C  C                                 S

$$
MIZ050-152100-
Muskegon-Muskegon MI
43.18N  86.27W Elev. 625 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      28          24          30          26          37
Temp          26 25 24 26 25 28 30 29 28 25 26 30 30 27 27 28 26 26 30 35 37 35
Dewpt         18 21 21 21 20 19 21 22 21 20 22 24 25 24 25 25 24 25 29 31 33 32
RH            71 84 88 81 81 68 69 75 75 81 85 78 81 88 92 88 92 96 96 85 85 89
Wind dir      SW  W  W  W  W  W  W NW  N  E  E  E  E  E  E  E  E  E SE SE  S SW
Wind spd      12 18 17 18 17 14 14 12  3  9 11 12 12 12 11 10 10 10 10  8  6  6
Wind gust              28
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B1 B1 B1 B2 OV OV OV
PoP 12hr                    100          60          50           5          20
QPF 12hr                   0.06        0.05        0.02           0           0
Snow 12hr                     1           1           T
Rain shwrs                                                              S  S  C
Snow                          C  C  L  L  C  C
Snowshwrs      D  D  D  C  C                                            S  S  C
Obvis            BS BS BS BS
Wind chill    15 12 10 12 12 16 18 19    16 15 20 20 16 17 19 17 17 21 28 31 29
Min chill        10     7     8    16    16    13    16    14    15    17    28
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          30    40      36    39      28    33      28    38
Temp          35 31 39 37   41 38 39 36   31 28 32 30   30 30 38 35
Dewpt         31 29 35 34   34 32 30 27   24 22 23 23   26 26 30 28
PWind dir         W    SW      SW     W      NW     W       S     S
Wind char        LT    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 B1   B1 SC B1 B2   B2 B2 OV OV
PoP 12hr         30    20      20    20      40    20      20    50
Rain shwrs     C        S    S  S                           S  S  C
Snowshwrs      C  S                   S    C  S  S       S  S

$$
MIZ037-152100-
Ludington-Mason MI
43.96N  86.41W Elev. 646 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      25          20          27          23          34
Temp          26 23 21 24 24 22 22 22 22 21 23 26 27 24 23 24 24 24 28 33 34 31
Dewpt         20 20 19 18 17 16 16 16 16 17 19 21 22 21 21 21 21 23 26 29 30 29
RH            78 88 92 77 74 77 77 77 77 84 84 81 81 88 92 88 88 96 92 85 85 92
Wind dir       W  W  W  W  W  W  W NW  N  E  E  E  E  E  E  E  E  E SE SE SE  E
Wind spd      13 16 16 16 16 13 12  9  4  5  9 11 11 12 11  9 10 10  9  6  5  5
Wind gust        26 26 26
Clouds        OV OV OV OV OV B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          60          50           5          10
QPF 12hr                   0.04        0.03        0.03           0           0
Snow 12hr                     1           1           T
Snow                          C  C  L  L  C  C
Snowshwrs      D  D  D  L  L                                                  S
Obvis            BS BS BS BS
Wind chill    14 10  7 11 11  9 10 12 16 14 14 15 17 12 12 14 13 13 19 27    24
Min chill         9     5     8     7    12    10    11    10    12    14    22
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          27    38      34    38      25    30      26    36
Temp          32 28 37 36   38 37 37 34   29 25 29 27   27 29 36 32
Dewpt         29 28 34 32   33 31 28 25   22 20 21 22   24 25 29 26
PWind dir        SW    SW      SW     W      NW     W       S    SE
Wind char        LT    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 B1   B1 B1 B1 B2   OV OV OV OV
PoP 12hr         20    20      40    30      40    20      40    70
Rain shwrs              S    C  S                           C  C  L
Snowshwrs      S  S     S       S     C    C  C  S  S    C  C

$$
MIZ038-152100-
Baldwin-Lake MI
43.90N  85.85W Elev. 869 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      24          17          25          20          33
Temp          20 20 22 24 23 20 19 17 18 17 21 24 25 22 21 20 21 22 26 32 33 28
Dewpt         16 18 19 17 15 15 14 14 14 15 16 19 19 18 18 18 18 20 24 27 28 28
RH            84 92 88 74 71 81 80 88 84 92 81 81 78 84 88 92 88 92 92 81 82100
Wind dir      SW SW  W  W  W  W  W  W NW  E  E  E  E  E SE  E  E  E SE SE  S SE
Wind spd       5  8 10 11 11  9 10  8  2  3  5  9  9  9  9  8  8  8  8  5  3  3
Clouds        OV OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          60          50          10          10
QPF 12hr                   0.09        0.02        0.02           0           0
Snow 12hr                     2           T           T
Snow                          C  C  L  L  C  C
Snowshwrs      D  D  D  D  D                                                  S
Wind chill    12 10 12 13 12  9  7  7       13 15 16 12 11 10 11 13 18 26
Min chill        10     9     8     5     9     9    12    10    10    14    24
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    37      32    37      23    29      23    34
Temp          27 25 36 33   35 34 37 32   26 23 29 24   24 24 34 30
Dewpt         27 25 32 31   30 30 27 24   20 19 20 20   21 21 26 25
PWind dir        SW    SW      SW     W       W     W       S    SE
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    OV OV B2 B2   B2 B2 B2 B2   B2 B1 B1 B2   OV OV OV OV
PoP 12hr         20    30      40    40      40    20      50    60
Rain shwrs              C    C  C                              C  L
Snowshwrs      S  S     C       C  S  C    C  C  S       C  C  C

$$
MIZ039-152100-
Evart-Osceola MI
43.90N  85.27W Elev. 1027 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      23          14          22          18          32
Temp          17 19 22 23 21 17 16 15 15 17 19 22 22 20 19 18 19 20 25 31 32 27
Dewpt         14 15 18 16 15 13 12 12 12 12 14 16 16 16 15 15 16 17 22 25 26 27
RH            88 84 84 74 77 84 84 88 88 80 80 77 77 84 84 88 88 88 88 78 78100
Wind dir       S  S  W  W  W  W  W  W NW  E  E  E  E  E  E  E  E  E SE SE  S SE
Wind spd       8 10 12 14 12 11 12  9  5  1  5  8  8  6  8  8  9  9  8  6  4  3
Clouds        OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          50          40          10          10
QPF 12hr                   0.08        0.01        0.02           0           0
Snow 12hr                     2       00-00           1
Snow                          C  C  C  C  C  C
Snowshwrs      D  D  D  D  D                                                  S
Wind chill     7  7 10 11  8  4  2  3  6    11 13 12 11  8  8  8  9 16 24
Min chill         5     5     4     1     2    10    10     7     7     9    22


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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      31    36      21    28      21    32
Temp          26 24 35 32   32 32 36 29   24 22 28 23   22 22 32 28
Dewpt         25 24 30 30   29 29 27 24   20 18 19 18   20 20 25 24
PWind dir        SW    SW      SW     W       W     W       S    SE
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    OV B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B2   OV OV OV OV
PoP 12hr         20    30      40    30      20    10      50    50
Rain shwrs              C    C  C  S                           C  C
Snowshwrs      S  S     C          S  C    S  S          C  C  C

$$
MIZ040-152100-
Harrison-Clare MI
44.05N  84.81W Elev. 879 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      23          14          21          16          31
Temp          17 17 20 23 20 17 17 16 15 14 18 21 21 16 16 16 16 19 23 29 31 24
Dewpt         13 13 16 15 13 11 11 11  9  9 12 14 13 13 13 14 15 16 21 23 24 24
RH            84 84 84 71 74 77 77 80 77 80 77 74 71 88 88 92 96 88 92 78 75100
Wind dir       S  S SW  W  W  W  W  W NW NW  E  E  E  E  E  E  E  E SE SE  S SE
Wind spd       5  9  8 13 11 12 12 10  6  2  2  4  6  8  6  6  6  6  5  5  3  3
Clouds        OV OV OV OV B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV OV OV OV
PoP 12hr                     90          50          30          10          10
QPF 12hr                   0.06        0.01        0.01           0           0
Snow 12hr                     1       00-00           T
Snow                          S  S  C  C  C  C
Snowshwrs      D  D  D  D  D                                                  S
Wind chill     9  6 10 11  8  3  4  4  5       14 12  6  7  6  7 10 16 23
Min chill         4     6     2     2     2    13     5     5     6    11    20


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    35      30    36      21    28      20    31
Temp          26 23 35 31   31 31 36 29   25 21 28 21   21 21 31 27
Dewpt         26 23 29 28   28 29 26 23   19 17 17 16   19 19 23 21
PWind dir        SW    SW      SW     W       W     W       S    SE
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    OV B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B2   OV OV OV OV
PoP 12hr         20    30      30    30      20    10      60    60
Rain shwrs              C    C  C  S                           C  L
Snowshwrs      S  S     C    C     S  C    S             C  L  C

$$
MIZ043-152100-
Hart-Oceana MI
43.70N  86.36W Elev. 649 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      25          20          27          23          34
Temp          24 24 21 24 24 21 22 23 23 20 24 27 27 25 24 24 23 24 29 34 33 31
Dewpt         19 21 20 18 18 18 19 18 19 19 21 22 23 23 22 23 23 24 28 30 31 30
RH            81 88 96 77 77 88 88 81 84 96 88 81 85 92 92 96100100 96 85 92 96
Wind dir      SW  W  W  W  W  W  W NW NW  E  E  E  E  E  E  E  E  E SE SE SE  E
Wind spd      10 14 14 17 16 13 12 10  4  5 10 11 11 13 11 10 10 10 10  8  5  5
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          60          50          10          20
QPF 12hr                   0.05        0.04        0.03           0           0
Snow 12hr                     1           1           1
Rain shwrs                                                              S  S
Snow                          C  C  L  L  C  C
Snowshwrs      D  D  D  L  L                                            S  S  S
Obvis            BS BS BS BS
Wind chill    14 11  7 10 11  8 10 13 17 13 14 17 16 13 13 13 12 13 20 27    25
Min chill         9     5     6     6    12    11    11    10    11    14    25
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          27    38      34    38      25    31      25    36
Temp          32 28 37 36   39 37 37 34   28 25 30 27   27 28 36 32
Dewpt         29 28 34 34   34 31 29 26   22 21 21 23   24 25 29 27
PWind dir        SW    SW      SW     W      NW     W       S    SE
Wind char        LT    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    OV B2 B2 B2   B2 B2 B1 B1   B1 B1 B1 B2   OV OV OV OV
PoP 12hr         20    20      30    30      40    20      30    60
Rain shwrs              S    C  S                           C  C  L
Snowshwrs      S  S     S             C    C  C  S  S    C  C

$$
MIZ044-152100-
White Cloud-Newaygo MI
43.55N  85.77W Elev. 859 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      24          18          26          21          33
Temp          19 21 23 24 23 21 19 19 19 18 22 25 26 22 22 21 22 23 26 32 33 30
Dewpt         17 20 20 18 17 16 17 16 17 17 19 21 20 20 20 20 20 22 26 29 29 29
RH            92 96 88 77 77 81 92 88 92 96 88 84 78 92 92 96 92 96100 88 85 96
Wind dir       S SW  W  W  W  W  W  W NW  E  E  E  E  E  E  E  E  E SE SE  S SE
Wind spd       6  8 11 13 11 10 10  8  2  3  6  9 10 10  9  9  9  9  8  5  3  3
Clouds        OV OV OV OV B2 B2 OV OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          60          50          10          20
QPF 12hr                   0.08        0.03        0.04           0           0
Snow 12hr                     2           T           1
Rain shwrs                                                              S  S
Snow                          C  C  L  L  C  C
Snowshwrs      D  D  D  D  D                                            S  S  S
Wind chill    10 11 12 12 11  9  8 10       14 15 16 12 12 11 12 13 18
Min chill         8    10     8     6    11    10    10    10    11    14    26
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    38      33    37      24    30      24    35
Temp          30 26 37 34   36 33 37 33   27 24 30 26   25 25 35 31
Dewpt         29 26 33 32   32 31 29 26   22 20 21 22   22 23 28 26
PWind dir        SW    SW      SW     W       W     W       S    SE
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    OV B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B2   OV OV OV OV
PoP 12hr         20    30      30    30      40    20      30    50
Rain shwrs              C    C  C                           C  S  C
Snowshwrs      S  S     C             C    C  C  S       C  C

$$
MIZ045-152100-
Big Rapids-Mecosta MI
43.72N  85.50W Elev. 951 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      24          16          24          19          32
Temp          18 20 23 24 22 20 17 17 18 19 20 23 24 20 20 19 20 21 26 30 32 29
Dewpt         15 17 19 17 15 15 14 13 14 15 16 19 19 18 17 18 18 20 24 27 28 28
RH            88 88 84 74 74 81 88 84 84 84 84 84 81 92 88 96 92 96 92 88 85 96
Wind dir       S  S  W  W  W  W  W  W  W SE  E  E  E  E  E  E  E  E SE SE  S SE
Wind spd       8 10 13 14 12 11 11 10  3  2  6  9 10  8  9  9  9  9  8  6  4  3
Clouds        OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          60          50          10          10
QPF 12hr                   0.08        0.01        0.03           0           0
Snow 12hr                     2           T           1
Snow                          C  C  L  L  C  C
Snowshwrs      D  D  D  D  D                                                  S
Wind chill     8  9 10 11 10  8  4  5       11 13 14 10  9  8  9 10 18 23
Min chill         6     9     7     3     6     7     9     8     8    11    25


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    37      32    36      23    29      22    33
Temp          27 25 36 33   33 33 36 31   26 23 29 24   23 24 33 29
Dewpt         27 25 32 31   30 31 28 25   21 19 20 20   22 21 27 25
PWind dir        SW    SW      SW     W       W     W       S    SE
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    OV B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B2   OV OV OV OV
PoP 12hr         20    30      40    30      30    10      40    50
Rain shwrs              C    C  C                              C  C
Snowshwrs      S  S     C             C    C  S          C  C  C

$$
MIZ046-152100-
Mt Pleasant-Isabella MI
43.62N  84.75W Elev. 751 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      25          15          23          20          33
Temp          17 18 22 25 22 18 16 16 16 19 21 22 23 20 20 20 20 22 26 32 33 29
Dewpt         15 16 19 18 15 14 13 12 13 15 16 18 18 18 18 18 19 20 24 27 28 28
RH            92 92 88 74 74 84 88 84 88 84 81 84 81 92 92 92 96 92 92 81 82 96
Wind dir       S  S SW  W  W  W  W  W  W  S  E  E  E  E  E  E  E  E  E SE  S SE
Wind spd       8 11 13 11 13 12 12  6  3  2  4  6  8  6  8  8  9  8  6  5  4  3
Clouds        OV OV OV OV B2 B1 B2 B2 B2 B2 B2 B2 OV OV OV B2 B2 B2 B2 OV OV OV
PoP 12hr                     90          50          40          10          20
QPF 12hr                   0.06        0.01        0.02           0           0
Snow 12hr                     1           T           T
Rain shwrs                                                              S  S
Snow                          S  S  C  C  C  C
Snowshwrs      L  D  D  L  L                                            S  S  S
Wind chill     7  6  9 15  9  5  3  6 10    14 14 14 11 10 10 10 13 18 26
Min chill         5     6     4     2     6    12    10     9     8    13    25


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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      31    37      23    30      22    34
Temp          29 26 36 32   32 33 37 31   26 23 30 24   23 23 34 31
Dewpt         28 26 32 30   31 30 28 25   21 20 20 19   21 21 26 25
PWind dir        SW    SW      SW     W       W     W       S    SE
Wind char        LT    LT      GN    GN      GN    GN      LT    LT
Avg clouds    OV B2 B2 B2   B2 B2 B2 B1   B1 B1 B1 B2   OV OV OV OV
PoP 12hr         20    30      30    20      10     5      40    40
Rain shwrs              C    S  C                              C  C
Snowshwrs      S  S     C             S                  C  C  C

$$
MIZ051-152100-
Stanton-Montcalm MI
43.29N  85.08W Elev. 948 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      25          17          24          21          34
Temp          16 19 22 25 23 18 17 17 17 19 22 23 24 21 21 21 21 23 26 32 34 31
Dewpt         14 17 21 18 17 15 15 15 15 16 18 19 19 19 20 20 20 21 25 28 29 29
RH            92 92 96 74 77 88 92 92 92 88 84 84 81 92 96 96 96 92 96 85 82 92
Wind dir       S  S SW  W  W  W  W  W  W SE  E  E  E  E  E  E  E  E SE SE  S  S
Wind spd       6 11 11 17 16 13 13  5  3  1  6 10 11 10 10  9 10 10  8  6  4  4
Clouds        OV OV OV OV B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          60          50          10          20
QPF 12hr                   0.09        0.03        0.04           0           0
Snow 12hr                     2           1           1
Rain shwrs                                                              S  S
Snow                          C  C  L  L  C  C
Snowshwrs      L  D  D  D  D                                            S  S  C
Wind chill     6  7 11 12  9  5  4  9       13 13 13 10 10 11 10 12 17 25
Min chill         5     6     4     2     6    11     9     9     9    12    24


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    37      23    30      23    35
Temp          31 26 37 33   34 33 37 31   27 23 30 25   24 25 35 31
Dewpt         30 26 33 32   31 31 29 26   22 20 21 21   23 22 27 26
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    BZ      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 B1   B1 SC B1 B2   OV OV OV OV
PoP 12hr         30    30      40    20      10    10      30    30
Rain shwrs              C    S  C                           C  S  C
Snowshwrs      C  S     C             S                  C  C

$$
MIZ052-152100-
Alma-Gratiot MI
43.32N  84.69W Elev. 764 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      25          16          25          21          34
Temp          17 18 21 25 23 18 16 17 17 19 22 24 25 21 21 22 22 24 26 32 34 31
Dewpt         14 17 20 19 18 15 14 15 15 17 18 20 20 19 20 20 21 22 26 29 30 29
RH            88 96 96 78 81 88 92 92 92 92 84 84 81 92 96 92 96 92100 88 85 92
Wind dir       S  S SW  W  W  W  W  W SW  S  E  E  E  E  E  E  E  E SE SE  S  S
Wind spd       8 11 14 16 14 12 11  6  3  2  5  9  9 10  9  9  9  8  6  5  4  4
Clouds        OV OV OV OV B2 B1 B2 B2 B2 OV OV B2 OV OV B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                     90          50          50          10          20
QPF 12hr                   0.06        0.02        0.03           0           0
Snow 12hr                     1           T           1
Rain shwrs                                                              S  S
Snow                          S  S  C  C  C  C
Snowshwrs      L  D  D  L  L                                            S  S  C
Wind chill     6  5  8 13 10  5  3  8       15 14 16 11 11 12 12 15 18 26
Min chill         5     5     4     2     7    11    10    10    12    14    25


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          27    37      33    38      24    30      23    35
Temp          32 27 37 34   34 34 38 33   28 24 30 27   24 25 35 33
Dewpt         30 27 33 32   31 31 30 26   22 20 21 21   22 23 28 26
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    BZ      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 B1   B1 SC B1 B2   OV OV OV OV
PoP 12hr         30    30      40    10      10     5      30    30
Rain shwrs              C    S  C                              S  C
Snowshwrs      C  S     C                                C  C  S

$$
MIZ056-152100-
Grand Haven-Ottawa MI
43.05N  86.22W Elev. 617 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      29          25          31          26          37
Temp          27 25 24 25 26 29 30 31 29 26 27 29 31 27 27 29 27 26 29 34 37 35
Dewpt         19 22 21 21 20 20 22 23 22 21 22 24 26 25 25 25 25 26 29 32 33 32
RH            71 88 88 84 78 69 72 72 75 81 81 81 81 92 92 85 92100100 92 85 89
Wind dir      SW  W  W  W  W  W  W NW  N  E  E  E  E  E  E  E  E  E SE SE SW SW
Wind spd      13 19 18 19 18 17 17 13  4 10 11 12 12 12 11 10 10 10  9  6  8  8
Wind gust              31 29
Clouds        OV OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 B1 B2 OV OV OV
PoP 12hr                    100          60          40           5          30
QPF 12hr                   0.06        0.05        0.02           0        0.01
Snow 12hr                     1           1           T
Rain shwrs                                                              C  C  C
Snow                          C  C  L  L  C  C
Snowshwrs      D  D  D  C  C                                            C  C  C
Obvis            BS BS BS BS
Wind chill    16 12 11 11 13 17 18 20    16 16 19 21 17 18 20 17 16 20 28 31 29
Min chill        11     7     7    16    15    13    14    15    15    16    28
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          31    40      36    39      28    34      28    38
Temp          36 31 39 37   41 38 39 36   31 28 32 32   30 31 38 36
Dewpt         32 30 35 34   34 32 30 27   24 22 23 24   26 26 30 28
PWind dir         W    SW      SW     W      NW     W       S     S
Wind char        LT    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 B1   B1 SC B1 B2   B2 B2 OV OV
PoP 12hr         30    20      20    20      40    20      20    40
Rain shwrs     C  S     S    S  S                        S     S  C
Snowshwrs      C  S                   S    C  S  S       S

$$
MIZ058-152100-
Ionia-Ionia MI
42.98N  85.06W Elev. 748 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      26          19          27          22          36
Temp          19 19 22 26 23 21 20 20 20 19 23 26 27 25 25 22 22 22 26 32 36 32
Dewpt         15 17 20 20 18 17 17 17 18 17 19 21 21 21 21 21 22 22 26 29 30 30
RH            84 92 92 78 81 84 88 88 92 92 84 81 78 84 84 96100100100 88 79 92
Wind dir       S  S SW  W  W  W  W  W  W  E  E  E  E  E  E  E  E  E SE  S SW  S
Wind spd       6 10 13 17 14 11 10  5  2  3  8 11 11  9  9  8  9  9  8  5  5  5
Clouds        OV OV OV OV B2 B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                    100          60          60          10          30
QPF 12hr                   0.07        0.04        0.04           0        0.01
Snow 12hr                     1           1           1
Rain shwrs                                                              C  C  C
Snow                          C  C  L  L  L  L
Snowshwrs      L  D  D  D  D                                            C  C
Wind chill    10  8  9 13 11  9  8 12       14 15 17 15 16 13 12 12 18       26
Min chill         7     4     6     5    11    10    12    12    12    13    25


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    38      33    39      24    32      24    37
Temp          31 28 37 35   35 34 39 33   27 24 32 27   26 26 37 33
Dewpt         30 28 34 33   31 31 30 27   22 21 22 21   23 23 27 26
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    BZ      GN    GN      GN    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 B1   B1 SC B1 B2   B2 B2 B2 B2
PoP 12hr         30    30      40    10      10    10      20    20
Rain shwrs     C  S     C    C  C                           S     S
Snowshwrs                                                S  S

$$
MIZ059-152100-
St Johns-Clinton MI
43.00N  84.55W Elev. 768 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      26          17          26          22          36
Temp          18 18 22 26 23 19 17 18 18 20 24 25 26 23 24 22 22 23 27 33 36 31
Dewpt         15 15 19 21 19 17 16 16 17 17 19 21 22 21 20 21 22 23 26 30 31 30
RH            88 88 88 81 84 92 96 92 96 88 81 84 85 92 84 96100100 96 89 82 96
Wind dir      SW  S SW  W  W  W  W  W SW NW  E  E  E  E  E  E  E  E SE  S  S  S
Wind spd       6 10 16 13 16 12 10  5  3  1  5  9  9 10  9  9  8  8  6  6  6  5
Clouds        OV OV OV OV B2 B1 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2 OV OV OV
PoP 12hr                     90          50          50          10          20
QPF 12hr                   0.06        0.03        0.04           0           0
Snow 12hr                     1           1           1
Rain shwrs                                                              S  S  C
Snow                          C  C  C  C  C  C
Snowshwrs      L  D  D  L  L                                            S  S  C
Wind chill     9  6  7 14 10  7  5 10       17 15 17 12 14 12 13 15 20 27 30 25
Min chill         5     4     6     4     9    13    11    12    12    15    24


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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    39      34    39      24    32      24    37
Temp          31 29 38 36   34 34 39 33   27 24 32 28   26 26 37 34
Dewpt         30 29 34 32   31 32 30 27   22 20 21 21   22 23 28 26
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    BZ      GN    GN      GN    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   B1 SC B1 B2   B2 OV B2 B2
PoP 12hr         30    20      40    10      10     5      20    20
Rain shwrs     C  S     S    C  C                           S  S  S
Snowshwrs      C  S                                      S  S

$$
MIZ064-152100-
Holland-Allegan MI
42.75N  86.10W Elev. 640 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      28          24          32          25          38
Temp          24 24 25 26 27 28 30 31 30 29 25 29 32 28 27 27 25 26 30 36 38 34
Dewpt         18 21 21 21 20 21 23 25 24 23 24 26 27 25 25 25 24 25 29 32 33 32
RH            77 88 84 81 74 75 75 78 78 78 96 88 81 88 92 92 96 96 96 85 82 92
Wind dir      SW SW  W  W  W  W  W NW  N  E  E  E  E  E  E  E  E  E SE  S SW SW
Wind spd       8 16 17 18 17 16 13 10  1 10 11 12 11 11 10 10 10 10  8  6  9  8
Clouds        OV OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 SC B1 B1 B2 OV OV OV
PoP 12hr                    100          60          30           5          30
QPF 12hr                   0.07        0.08        0.01           0        0.02
Snow 12hr                     1           1           T
Rain shwrs                                                              C  C  C
Snow                          C  C  L  L  C  C
Snowshwrs      L  D  D  L  L
Obvis            BS BS BS BS
Wind chill    15 11 12 13 14 16 19 21    19 14 19 23 18 17 17 15 16 22 30 31 27
Min chill        10     9    12    16    17    12    18    16    15    18    27
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          31    40      35    40      28    34      28    39
Temp          35 31 40 36   40 36 40 36   31 28 34 31   30 29 39 36
Dewpt         32 30 35 34   33 32 31 27   24 22 23 23   25 25 30 27
PWind dir        SW    SW      SW     W      NW     W       S     S
Wind char        LT    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   B1 SC B1 B2   B2 B2 B2 OV
PoP 12hr         30    20      30    10      40    10      20    30
Rain shwrs     C  S  S  S    C  C                        S        C
Snowshwrs                                  C  S          S

$$
MIZ065-152100-
Hastings-Barry MI
42.65N  85.29W Elev. 846 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      26          21          30          24          37
Temp          19 18 21 26 24 22 26 28 29 26 24 28 30 27 25 24 24 24 28 34 37 33
Dewpt         16 16 20 20 18 18 20 22 22 21 22 24 24 23 22 23 23 23 27 30 31 31
RH            88 92 96 78 77 84 78 78 75 81 92 85 78 85 88 96 96 96 96 85 79 92
Wind dir       S  S SW  W  W  W  W  W NW  E  E  E  E  E  E  E  E  E  S  S SW SW
Wind spd       6 10 13 17 14 12 11  6  1  6  9 10 10  9 10  9  9  9  6  6  6  6
Clouds        OV OV OV OV OV B2 OV OV OV OV OV B2 B2 B2 B1 B1 B1 B1 B2 OV OV OV
PoP 12hr                    100          60          40           5          40
QPF 12hr                   0.07        0.07        0.02           0        0.03
Snow 12hr                     1           1           T
Rain shwrs                                                              C  C  C
Snow                          L  L  L  L  C  C
Snowshwrs      L  D  D  D  D                                            C  C
Wind chill    10  6  8 13 11 10 16 20    18 14 19 21 18 16 15 14 14 21       27
Min chill         5     3     8    10    16     9    17    13    13    15    26
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          29    39      34    39      25    33      25    38
Temp          30 29 38 37   35 35 39 33   28 25 33 28   27 27 38 35
Dewpt         30 29 35 33   31 32 30 26   23 21 22 22   23 23 28 27
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    BZ      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   B1 SC B1 B2   B2 B2 B2 B2
PoP 12hr         30    30      40    10      20    10      10    20
Rain shwrs     C  S     C    C  C                                 S
Snowshwrs                                  S

$$
MIZ066-152100-
Charlotte-Eaton MI
42.58N  84.82W Elev. 928 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      26          20          29          23          36
Temp          17 18 21 26 24 21 22 29 30 24 24 27 29 27 23 23 23 23 27 33 36 31
Dewpt         13 14 18 20 18 17 18 20 21 20 21 22 23 22 22 23 23 23 26 30 30 31
RH            84 84 88 78 77 84 84 69 69 84 88 81 78 81 96100100100 96 89 79100
Wind dir       S  S SW  W  W  W  W  W  W NE  E  E  E  E  E  E  E  E  S  S SW SW
Wind spd       6  9 16 18 16 13 10  6  2  5  8 10  9 10  9  9  8  8  8  6  8  6
Clouds        OV OV OV OV B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B2 OV OV OV
PoP 12hr                     90          60          50           5          40
QPF 12hr                   0.06        0.08        0.02           0        0.03
Snow 12hr                     1           1           T
Rain shwrs                                                              C  C  C
Snow                          L  L  L  L  C  C
Snowshwrs      C  D  D  D  D                                            C  C
Wind chill     8  7  7 13 11  8 11 22    17 15 17 20 17 13 13 14 14 19 27 30 24
Min chill         6     4     8     7    17    10    15    13    13    14    24


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          29    39      34    39      25    33      25    38
Temp          30 29 38 36   36 34 39 33   28 25 33 28   27 26 38 34
Dewpt         30 29 34 33   30 32 30 27   23 20 22 21   23 23 27 27
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    GN      GN    BZ      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   SC SC B1 B2   B2 B2 B2 B2
PoP 12hr         30    30      40    10      10     5      10    20
Rain shwrs     C  S     C    C  C                                 S

$$
MIZ071-152100-
South Haven-Van Buren MI
42.40N  86.27W Elev. 597 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      32          28          36          28          39
Temp          27 25 25 27 29 32 34 35 35 34 31 34 35 32 31 30 28 29 33 37 39 37
Dewpt         19 21 21 21 21 23 24 26 25 26 26 27 28 28 27 27 26 27 30 33 34 33
RH            71 84 84 78 72 69 66 69 66 72 81 75 75 85 85 88 92 92 89 85 82 85
Wind dir      SW  W  W  W  W  W  W  W  W SE SE SE SE  E  E  E  E  E  S  S SW SW
Wind spd      14 24 25 26 26 20 21 16  9  6 10  8  9 10 10 11 11 10  8 10 10 10
Wind gust                 36
Clouds        OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC B1 B2 OV OV OV
PoP 12hr                     90          60          20           5          40
QPF 12hr                   0.05        0.05           0           0        0.05
Snow 12hr                     1           T       00-00
Rain shwrs                                                              C  C  C
Snow                          C  C  L  L  S  S
Snowshwrs      L  D  D  L  L
Obvis            BS BS BS BS
Wind chill    15 10  9 12 15 20 22 26 28 28 22 27 28 24 22 20 19 19 26 31 32 30
Min chill         9     6     8    16    23    17    22    19    17    20    29
Winter Weath   Y  Y  Y  Y


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          32    41      36    41      29    36      30    41
Temp          36 32 40 39   41 37 41 38   32 29 35 36   32 31 41 39
Dewpt         33 31 34 34   33 33 31 28   24 23 24 25   26 26 30 29
PWind dir        SW    SW      SW     W      NW     W       S     S
Wind char        GN    GN      BZ    BZ      BZ    GN      GN    GN
Avg clouds    OV OV B2 B2   B1 B1 B1 SC   SC SC B1 B1   B2 B2 B2 B2
PoP 12hr         30    20      30    10      30    10      10    30
Rain shwrs     C  S  S       C  C                                 C
Snowshwrs                                  C  S

$$
MIZ072-152100-
Kalamazoo-Kalamazoo MI
42.24N  85.55W Elev. 781 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      27          23          33          24          38
Temp          18 17 21 27 24 23 26 29 29 27 30 32 32 28 27 25 24 25 30 37 38 34
Dewpt         13 14 20 21 20 21 22 25 24 23 24 26 27 25 24 24 24 25 29 31 32 31
RH            80 88 96 78 84 92 85 85 81 85 78 78 81 88 88 96100100 96 79 79 89
Wind dir       S SW SW  W  W  W  W  W SW  S SE SE SE  E  E  E SE SE  S  S SW  S
Wind spd       6 10 13 17 13 10  8  4  5  5  6  6  4  5  6  9  8  8  6  6  8  6
Clouds        OV OV OV OV OV OV OV OV OV OV B2 B1 B1 B1 B1 SC SC B1 B2 OV OV OV
PoP 12hr                    100          60          20           5          50
QPF 12hr                   0.06        0.09           0           0        0.07
Snow 12hr                     1           2       00-00
Rain shwrs                                                              C  C  C
Snow                          L  L  L  L  S  S
Snowshwrs      C  D  D  D  D
Wind chill     8  5  8 14 12 13 18    23 20 23 25    22 19 16 15 16 23    32 28
Min chill         5     4    10    13    19    18    22    14    14    18    28


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          30    40      34    40      26    35      27    39
Temp          32 30 39 37   36 34 40 35   29 26 35 31   29 28 39 35
Dewpt         31 30 35 34   31 32 31 27   24 21 23 23   24 23 29 27
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    GN      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   SC SC SC B1   B2 B2 B2 B2
PoP 12hr         30    20      40    10      30    10      10    20
Rain shwrs     C  S  S  S    C  C                                 S
Snowshwrs                                  C  S

$$
MIZ073-152100-
Battle Creek-Calhoun MI
42.30N  85.25W Elev. 918 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      26          22          32          24          37
Temp          18 15 20 26 23 22 26 30 29 26 29 30 32 28 26 25 25 24 29 35 37 34
Dewpt         13 13 18 20 18 19 21 22 23 22 24 24 25 24 23 23 23 24 28 30 31 31
RH            80 92 92 78 81 88 81 72 78 85 81 78 75 85 88 92 92100 96 82 79 89
Wind dir      SW SW SW  W  W  W  W  W SW SE SE SE  E  E  E  E SE SE  S  S SW SW
Wind spd       6  9 14 16 14 11  6  6  2  4  5  5  5  6  6  8  6  6  6  8  8  8
Clouds        OV OV OV OV OV OV OV OV OV OV B2 B2 B2 B1 B1 SC B1 B1 B2 OV OV OV
PoP 12hr                    100          60          30           5          50
QPF 12hr                   0.05        0.07        0.01           0        0.05
Snow 12hr                     1           1           T
Rain shwrs                                                              C  C  C
Snow                          L  L  L  L  C  C
Snowshwrs      C  D  D  D  D
Wind chill     9  3  6 13 11 11 19 23       23 24    21 18 17 17 16 22 29 31 27
Min chill         1     1     9    13    19    18    20    15    15    17    26


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          29    39      33    40      25    34      26    39
Temp          32 30 38 37   34 34 40 34   28 25 34 29   28 27 39 35
Dewpt         30 29 34 34   30 32 31 26   23 21 22 22   23 23 27 27
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        LT    LT      GN    GN      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   SC SC SC B2   B2 B2 B2 B2
PoP 12hr         30    30      40    10      20    10      10    20
Rain shwrs     C  S     C    C  C                                 S
Snowshwrs                                  S

$$
MIZ074-152100-
Jackson-Jackson MI
42.27N  84.47W Elev. 948 ft
330 AM EST Fri Dec 15 2017

Date             Fri 12/15/17            Sat 12/16/17            Sun 12/17/17
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                      25          20          31          23          37
Temp          15 14 18 25 24 21 21 24 27 26 28 29 31 25 23 24 25 23 29 35 37 33
Dewpt          9 10 16 20 18 16 18 19 21 20 22 23 24 22 22 22 23 23 27 30 30 30
RH            77 84 92 81 77 81 88 81 78 78 78 78 75 88 96 92 92100 92 82 75 89
Wind dir      SW SW SW  W  W  W  W  W  W  E  E  E  E  E  E  E  E  E  S  S SW SW
Wind spd       5  8 13 14 14 13  9  9  4  3  6  6  8  9  8  6  6  6  8  8  8  8
Clouds        B2 OV OV OV OV B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B2 B2 OV OV
PoP 12hr                     90          60          40           5          40
QPF 12hr                   0.04        0.06        0.01           0        0.03
Snow 12hr                     1           1           T
Rain shwrs                                                              C  C  C
Snow                          C  C  L  L  C  C
Snowshwrs      S  D  D  D  D                                            C  C
Wind chill     6  3  4 13 11  8 10 15 21    21 22 23 16 14 16 17 15 21 28 31 26
Min chill         2     1     7     7    17    18    14    13    15    16    25


Date          Mon 12/18/17  Tue 12/19/17  Wed 12/20/17  Thu 12/21/17
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          29    39      33    39      25    34      25    39
Temp          31 29 39 34   34 34 39 33   28 25 34 28   27 26 39 35
Dewpt         30 29 34 32   30 31 31 26   22 20 21 21   22 22 27 26
PWind dir        SW    SW      SW     W       W     W       S     S
Wind char        GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    OV OV B2 B2   B2 B2 B1 SC   SC SC SC B1   B2 B2 B2 B2
PoP 12hr         30    20      40    10      10     5      10    10
Rain shwrs     C  S     S    C  C

$$



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