Point Forecast Matrices
Issued by NWS Grand Rapids, MI

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050
FOUS53 KGRR 132039
PFMGRR

Point Forecast Matrices
National Weather Service Grand Rapids MI
339 PM EST Wed Dec 13 2017

MIZ057-140900-
Grand Rapids-Kent MI
42.89N  85.52W Elev. 793 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       8          19          16          27          18
Temp          20 22 21 18 13  9 12 17 19 17 17 19 23 24 26 27 24 24 22 21 19 18
Dewpt         18 18 16 13  9  6  8 12 15 14 15 17 20 20 22 22 20 19 18 17 15 14
RH            92 84 81 80 84 87 84 80 84 88 92 92 88 84 85 81 84 81 84 84 84 84
Wind dir       E NE  N  N  N  N NE  W SW SW  S SW SW SW  W  W  W  W  W  W NW NE
Wind spd      11 11 12  9  6  4  2  4  5  4  4  5  6  8 10 13 13 11  9  6  5  4
Wind gust                                                  25 25
Clouds        OV OV B2 B1 SC SC SC B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2
PoP 12hr                    100          20          60          80          40
QPF 12hr                   0.04           0        0.05        0.09        0.01
Snow 12hr                     1       00-00           1
Snow           D  D  L
Snowshwrs                           S  S  C  C  L  L  D  D  L  L  C  C  C  C  S
Wind chill     8 10  9  7  4  1    10 11 10 10 11 14 15 16 15 12 14 12 12 11 11
Min chill         6     5     1     1     9     9    11    14    11    10     9
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      23    37      28    37      29    33      21    30
Temp          26 25   25 25 36 36   33 28 37 32   30 29 33 29   26 21 30 26
Dewpt         20 20   21 23 31 31   30 26 30 28   28 28 26 24   22 18 21 19
PWind dir         E      SE     S      SW    SW      SW     W       W     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B1 B1 B2 OV   B2 B2 B2 B1   B1 B1 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      30    10      30    70      50    20
Rain                            L    C
Snow                            L    C
Snowshwrs      S                        S          S  C  C  C    C  S  S  S

$$
MIZ067-140900-
Lansing-Ingham MI
42.78N  84.60W Elev. 841 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       9          17          14          26          16
Temp          20 22 21 19 15 10 10 16 17 14 15 16 18 19 22 26 26 23 21 20 16 17
Dewpt         17 17 17 14 11  6  6  9 12 10 12 13 15 16 19 20 20 18 16 15 13 14
RH            88 81 84 80 84 83 83 73 80 84 88 88 88 88 88 78 78 81 81 81 88 88
Wind dir      SE  E NE  N  N NW NW NW  W SW SW SW SW SW SW  W  W  W  W  W  W NW
Wind spd      11 10 13 11  9  5  5  4  5  5  5  6  8 10 12 13 13 11 10  8  8  4
Wind gust                                                  24
Clouds        OV OV OV B2 B1 SC FW SC SC B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B1 B2
PoP 12hr                    100           0          50          80          30
QPF 12hr                   0.07           0        0.01        0.05           0
Snow 12hr                     1       00-00       00-00
Snow           D  D  D
Snowshwrs                                       C  C  D  D  D  D  C  C  S  S  S
Wind chill     8 11  9  6  3  0  1  9  9  5  6  6  9  8 10 15 14 12 10  9  6 10
Min chill         6     5    -1    -2     4     5     6     8    12     8     5
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          26      21    37      28    37      29    33      21    29
Temp          23 22   22 24 36 35   34 28 37 32   30 29 33 29   25 21 29 22
Dewpt         17 18   19 21 29 30   30 27 30 28   27 27 25 23   22 17 20 18
PWind dir        SE      SE     S      SW    SW      SW     W       W     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      20    10      20    30      20    10
Rain                            L    S
Snow                            L    S
Snowshwrs      S                        S             S  S  C    S

$$
MIZ050-140900-
Muskegon-Muskegon MI
43.18N  86.27W Elev. 625 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      15          24          23          29          22
Temp          22 23 22 19 16 15 18 23 24 23 26 28 28 27 28 29 27 28 26 25 23 22
Dewpt         17 19 17 13 11 10 13 16 18 17 19 20 21 21 22 21 20 19 19 18 17 17
RH            81 84 81 77 80 80 80 74 77 77 74 71 75 78 78 72 74 68 74 74 77 81
Wind dir       E NE  N  N  N NE  N  W NW  W  W  W  W  W  W  W  W  W NW NW NW NE
Wind spd      14 16 14 11  9  6  5  8  6  4 10 12 12 11 16 17 19 17 17 12  9  6
Wind gust              21                                  27    28 28
Clouds        OV OV B2 B1 SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                    100          30          60          80          50
QPF 12hr                   0.03        0.02        0.05        0.07        0.01
Snow 12hr                     1           T           1
Snow           D  D  C
Snowshwrs                  S  C  C  S  S  C  C  L  L  D  D  L  L  C  C  C  C  C
Wind chill     8 10  9  6  4  6 10 14 16 17 16 17 18 17 16 16 14 16 12 13 13 13
Min chill         6     5     3     6    14    14    16    14    13    11    12
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          30      26    38      30    38      32    34      22    31
Temp          27 29   28 30 37 36   33 30 37 35   37 32 34 30   26 24 31 28
Dewpt         21 23   25 26 32 31   30 28 30 29   30 29 25 23   23 19 21 20
PWind dir         E      SE     S       W     W      SW     W      NW    NW
Wind char        GN      GN    GN      GN    GN      BZ    BZ      BZ    BZ
Avg clouds    B2 B2   B2 B1 B2 B2   B2 B2 B1 B1   B1 B1 B2 B2   B2 B1 B1 B1
PoP 12hr         30       5    50      30    10      20    70      50    40
Rain                            C    C
Snow                                 C
Snowshwrs      C                        S          S  S  C  C    C  C  C  C

$$
MIZ037-140900-
Ludington-Mason MI
43.96N  86.41W Elev. 646 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      14          24          22          25          18
Temp          20 20 18 15 14 14 18 22 24 23 25 25 24 24 25 25 24 23 22 20 18 18
Dewpt         17 17 13 11 10 10 13 16 18 17 20 19 19 19 20 19 18 17 16 14 14 14
RH            88 88 80 84 84 84 80 77 77 77 81 78 81 81 81 78 77 77 77 77 84 84
Wind dir       E NE NE NE  N  N NW NW NW  W  W  W  W  W  W  W  W  W NW NW NW NE
Wind spd      12 12 11  6  5  4  5  8  8  6 10  9  9 10 12 14 16 14 14 10  8  4
Clouds        OV OV B2 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2
PoP 12hr                     80          50          60          80          60
QPF 12hr                   0.03        0.01        0.06        0.04        0.01
Snow 12hr                     1           T           1
Snow           D  D  S
Snowshwrs               C  D  C  C  S  S  C  C  L  L  D  D  L  L  L  L  C  C  C
Wind chill     7  8  5  5  5  5 10 13 15 15 15 16 14 14 13 12 11 10  8  9  8 11
Min chill         5     4     4     6    12    13    11    11     9     7     8
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      24    36      27    36      30    32      21    28
Temp          24 24   27 28 35 34   30 27 35 33   34 30 32 28   25 22 27 26
Dewpt         17 20   22 25 30 30   28 27 29 28   28 28 24 22   21 17 19 18
PWind dir         E      SE     S       W     W      SW     W      NW    NW
Wind char        GN      GN    GN      GN    GN      GN    BZ      BZ    BZ
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B2 B2   B2 B2 B1 B1
PoP 12hr         30       5    40      30    10      30    60      50    50
Rain                            C
Snow                            C    C
Snowshwrs      C                                   C  C  C  C    C  C  C  C

$$
MIZ038-140900-
Baldwin-Lake MI
43.90N  85.85W Elev. 869 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       8          21          18          24          14
Temp          18 19 17 12  9  8 15 20 21 18 20 21 21 21 23 24 24 21 19 16 14 14
Dewpt         15 15 11  8  4  4  9 15 16 15 17 17 18 18 19 18 17 16 15 13 12 12
RH            88 84 77 84 80 83 77 81 81 88 88 84 88 88 84 77 74 81 84 88 92 92
Wind dir       E NE  N  N  N  N  W  W  W SW SW SW  W  W  W  W  W  W  W NW NW NE
Wind spd       9  9  8  5  3  2  2  4  5  3  3  3  3  4  6  9  9  8  8  4  3  2
Clouds        OV OV B1 B1 SC B1 B2 OV B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1 B2
PoP 12hr                     90          30          70          80          60
QPF 12hr                   0.01           0        0.09        0.08        0.01
Snow 12hr                     T       00-00           2
Snow           D  D  S
Snowshwrs                     C  C  S  S  C  C  L  L  D  D  L  L  L  L  C  C  C
Wind chill     7  9  7  3  2       14 13             15 15 14 14 11  9  9  8
Min chill         6     3     0     8    12    13    15    13    11     7     8
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          25      19    35      25    35      27    30      19    27
Temp          23 20   22 21 34 32   29 25 35 29   29 27 30 26   23 19 27 23
Dewpt         15 17   18 20 29 29   27 25 28 27   27 27 23 21   20 16 18 17
PWind dir        SE      SE     S      SW     W      SW     W      NW    NW
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         30       5    40      40    10      30    50      40    40
Rain                            C
Snow                            C    C
Snowshwrs      C                        S          S  C  C  C    C  C  C  C

$$
MIZ039-140900-
Evart-Osceola MI
43.90N  85.27W Elev. 1027 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       6          20          14          24          11
Temp          16 17 15 12  7  6 12 19 20 15 15 16 17 19 21 24 23 19 18 16 12 11
Dewpt         14 14 11  8  3  2  8 12 15 12 13 14 16 16 18 18 17 15 14 12 10  9
RH            92 88 84 84 83 83 84 74 81 88 92 92 96 88 88 77 77 84 84 84 91 91
Wind dir       E NE  N  N  N  N NW  W SW  W SW SW SW SW  W  W  W  W  W  W NW  N
Wind spd      10 10 10  8  5  3  3  6  6  4  4  5  4  4  8 10 11  9  9  6  4  2
Clouds        OV OV B2 SC SC SC B1 B2 B2 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B1 B1
PoP 12hr                     90          20          50          80          30
QPF 12hr                   0.02           0        0.01        0.04           0
Snow 12hr                     T       00-00           T
Snow           D  D  S
Snowshwrs                              S  S  S  C  C  D  D  C  C  C  C  S  S
Wind chill     4  5  2  0 -3  0  6 10 11  7  7  7 10 12 11 14 12  8  7  6  4
Min chill         3     0    -4    -1     6     5     7    10     7     5     3
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          22      17    34      24    35      26    30      18    26
Temp          20 18   20 21 33 31   29 24 35 29   26 27 30 26   21 18 26 20
Dewpt         14 14   16 18 28 28   26 23 27 25   25 26 23 21   19 15 17 15
PWind dir         E      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         10       5    50      30    10      30    50      20    20
Snow                            C    C
Snowshwrs                               S          S  C  C  C    C  S  S  S

$$
MIZ040-140900-
Harrison-Clare MI
44.05N  84.81W Elev. 879 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       7          18          14          24          11
Temp          16 15 15 12  8  7 12 18 18 15 14 15 15 18 21 24 23 19 18 16 12 11
Dewpt         12 12 10  7  3  2  6  9 12 11 12 13 13 15 17 16 15 14 13 11  8  8
RH            84 88 80 80 79 79 76 67 77 84 92 92 92 88 84 71 71 80 80 80 84 87
Wind dir       E NE  N  N  N  N NW  W  W  W SW SW SW SW  W  W  W  W  W NW NW NW
Wind spd       9  9  9  8  5  4  4  5  5  4  4  4  4  4  6  9  9  8  8  5  4  3
Clouds        OV OV B2 SC FW SC B1 B2 B2 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B1 B1
PoP 12hr                     90          10          50          70          30
QPF 12hr                   0.02           0        0.01        0.03        0.01
Snow 12hr                     T       00-00           T
Snow           D  D  S
Snowshwrs                                       C  C  L  L  C  C  C  C
Wind chill     4  3  3  1 -2 -2  4 10 10  7  6  7  8 11 12 14 13  9  8  7  4
Min chill         3     0    -3    -2     5     5     6     9     9     5     3
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          21      16    33      23    35      25    30      17    25
Temp          19 16   21 21 32 30   28 23 34 29   26 26 30 24   21 17 25 20
Dewpt         11 12   15 17 25 26   26 23 26 24   24 24 21 19   18 14 15 14
PWind dir         E      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         10       5    50      30    10      30    30      20    20
Snow                            C    C
Snowshwrs                                             C  C  S    S     S

$$
MIZ043-140900-
Hart-Oceana MI
43.70N  86.36W Elev. 649 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      12          24          21          25          18
Temp          19 21 18 14 12 13 18 22 24 22 25 24 25 24 25 25 24 23 21 19 19 18
Dewpt         17 18 15 10  9  9 13 18 18 17 20 20 21 20 20 20 18 18 17 15 15 15
RH            92 88 88 84 87 84 80 84 77 81 81 84 84 84 81 81 77 81 84 84 84 88
Wind dir       E NE NE  N  N NE NW  W NW  W  W  W  W  W  W  W  W  W NW NW NW NE
Wind spd      13 12 11  8  4  3  4  9  6  5  9  9  9 10 12 16 16 14 14  9  6  4
Wind gust                                                        25
Clouds        OV OV B2 B1 B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2 B2
PoP 12hr                     90          50          60          80          60
QPF 12hr                   0.03        0.01        0.07        0.06        0.01
Snow 12hr                     1           T           1
Snow           D  D  S
Snowshwrs               C  C  C  C  S  S  C  C  L  L  D  D  L  L  L  L  C  C  C
Wind chill     6  9  6  3  4    11 12 16 15 15 15 15 14 13 12 11 10  8  8 10 11
Min chill         4     2     1     6    11    12    11     9     9     6     8
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          28      24    37      28    37      30    32      22    29
Temp          26 24   27 28 37 34   31 28 37 33   34 30 32 29   25 23 28 27
Dewpt         19 22   23 25 31 31   29 27 29 29   29 29 25 23   22 18 20 19
PWind dir         E      SE     S       W     W      SW     W      NW    NW
Wind char        GN      GN    GN      LT    GN      GN    BZ      BZ    BZ
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B2 B2   B2 B2 B1 B1
PoP 12hr         30       5    50      30    10      30    70      50    50
Rain                            C
Snow                            C    C
Snowshwrs      C                        S          C  C  C  C    C  C  C  C

$$
MIZ044-140900-
White Cloud-Newaygo MI
43.55N  85.77W Elev. 859 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       8          21          16          25          15
Temp          19 20 18 14 10  8 13 19 21 16 18 20 22 23 24 25 24 23 20 18 15 15
Dewpt         16 16 14 10  7  6 11 15 16 15 16 18 19 19 21 20 18 17 16 14 13 13
RH            88 84 84 84 87 91 91 84 81 96 92 92 88 84 88 81 77 77 84 84 92 92
Wind dir       E NE  N  N  N  N NW SW  W SW SW SW SW  W  W  W  W  W  W  W NW NE
Wind spd      10 10 10  6  4  2  2  5  6  3  3  3  4  4  6 10 11  9  8  5  3  3
Clouds        OV OV B2 SC SC SC B2 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2 B1 B2
PoP 12hr                    100          20          70          80          40
QPF 12hr                   0.03           0        0.07        0.08        0.01
Snow 12hr                     1       00-00           1
Snow           D  D  C
Snowshwrs                     S  S  S  S  C  C  L  L  D  D  L  L  C  C  C  C  C
Wind chill     7  9  6  4  2       11 12 10    14 16 17 16 15 13 13 10 10  9  9
Min chill         6     3     0     8    10    10    12    14    11     9     9
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          25      20    35      26    36      27    31      20    27
Temp          23 21   22 22 34 33   30 26 36 31   29 27 31 27   23 20 27 22
Dewpt         17 19   20 22 30 31   28 26 29 28   28 27 24 22   21 17 19 18
PWind dir         E      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    LT      LT    LT      LT    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 B1 B2 B2   B2 B2 B1 B1
PoP 12hr         30       5    50      40    10      30    60      50    40
Rain                            C
Snow                            C    C
Snowshwrs      C                        S          S  C  C  C    C  C  C  C

$$
MIZ045-140900-
Big Rapids-Mecosta MI
43.72N  85.50W Elev. 951 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       7          20          15          24          13
Temp          18 18 17 13  8  7 13 19 20 15 16 18 19 21 22 24 23 20 18 16 14 13
Dewpt         15 15 13  8  5  4  9 14 16 13 14 15 17 18 19 19 18 16 15 13 11 11
RH            88 88 84 80 87 87 84 80 84 92 92 88 92 88 88 81 81 84 88 88 88 91
Wind dir       E NE  N  N  N  N NW  W  W  W SW SW SW  W  W  W  W  W  W  W NW  N
Wind spd      11 11 11  8  5  3  3  6  6  4  4  4  4  4  8 11 11 10  9  6  4  2
Clouds        OV OV B2 SC SC SC B1 OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B1 B2
PoP 12hr                    100          20          60          80          40
QPF 12hr                   0.02           0        0.03        0.05           0
Snow 12hr                     T       00-00           1
Snow           D  D  S
Snowshwrs                              S  S  S  L  L  D  D  C  C  C  C  S  S  S
Wind chill     5  5  4  2 -2       10 11  8  9 11 12 14 13 13 11  9  7  7  6
Min chill         4     0    -2    -1     8     8    10    11     9     5     4
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          24      18    34      25    35      27    31      19    27
Temp          22 19   21 21 33 32   29 26 35 29   29 27 31 27   22 19 27 21
Dewpt         16 17   17 19 29 29   27 24 28 27   27 26 24 22   20 16 18 17
PWind dir         E      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    50      40    10      30    50      30    30
Snow                            C    C
Snowshwrs      S                        S          S  C  C  C    C  S  C  S

$$
MIZ046-140900-
Mt Pleasant-Isabella MI
43.62N  84.75W Elev. 751 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       6          19          13          26          12
Temp          18 18 18 15 10  6 11 18 19 14 13 14 16 19 22 26 24 21 19 16 12 12
Dewpt         15 16 14 10  5  2  7 12 14 12 11 13 14 17 19 20 18 16 14 13 11 10
RH            88 92 84 80 80 83 83 77 80 92 91 96 92 92 88 78 77 81 80 88 96 91
Wind dir       E NE  N  N  N NW NW  W SW SW SW SW SW SW SW  W  W  W  W  W NW NW
Wind spd      11 11 12 10  5  3  3  5  5  5  5  5  5  5  8 11 11 10 10  6  5  3
Wind gust                                                     21
Clouds        OV OV B2 B1 FW FW SC B1 B1 B1 B1 B2 B2 OV OV OV B2 B2 B1 B1 B1 B1
PoP 12hr                    100           5          60          70          20
QPF 12hr                   0.04           0        0.01        0.03           0
Snow 12hr                     1       00-00           T
Snow           D  D  C
Snowshwrs                                       L  L  L  L  C  C  S  S
Wind chill     5  6  5  2 -1 -2  5 10 11  5  4  6  7 11 13 15 13 11  7  6  3  6
Min chill         4     2    -3    -1     5     3     5    11    10     5     3
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          23      19    34      25    36      27    32      20    27
Temp          21 19   22 23 33 32   32 25 36 31   27 28 32 27   23 20 27 22
Dewpt         14 15   18 19 28 29   28 25 29 27   26 26 24 22   20 16 19 16
PWind dir         E      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 OV   B2 B2 B1 B1   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         10       5    50      30    10      20    40      10    20
Rain                            C
Snow                            C    C
Snowshwrs                                             S  S  S          S

$$
MIZ051-140900-
Stanton-Montcalm MI
43.29N  85.08W Elev. 948 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       4          18          14          25          13
Temp          18 19 19 14 11  4 10 16 18 16 14 16 20 21 23 25 24 22 18 16 13 13
Dewpt         16 16 16 11  7  3  7 12 15 13 13 14 17 19 21 21 19 17 16 13 11 12
RH            92 88 88 88 83 95 87 84 88 88 96 92 88 92 92 84 81 81 92 88 91 96
Wind dir       E NE  N  N  N NW NW  W SW SW SW  S SW SW  W  W  W  W  W  W NW  N
Wind spd      12 12 14 11  8  4  3  5  6  6  5  5  6  6  9 12 13 12 10  8  6  3
Wind gust                                                  23
Clouds        OV OV B2 B1 SC FW SC B1 B1 B1 B2 B2 OV OV OV OV B2 B2 B1 B1 B1 B1
PoP 12hr                    100          20          60          80          20
QPF 12hr                   0.04           0        0.02        0.06           0
Snow 12hr                     1       00-00           1
Snow           D  D  C
Snowshwrs                              S        L  L  D  D  C  C  S  S        S
Wind chill     5  6  5  1 -1 -5  4  7  9  7  5  7 11 12 14 14 12 10  6  5  3  7
Min chill         5     0    -5    -5     5     4     9    11     9     4     3
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          24      20    35      25    36      27    32      20    28
Temp          22 20   22 23 34 33   32 25 36 31   28 28 32 28   24 20 28 23
Dewpt         17 18   19 20 29 30   29 25 29 28   27 26 24 23   21 17 19 17
PWind dir         E      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B1 B2 OV   B2 B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      30    10      30    50      30    20
Rain                            L
Snow                            L    C
Snowshwrs      S                        S          S  C  S  C    C     S

$$
MIZ052-140900-
Alma-Gratiot MI
43.32N  84.69W Elev. 764 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       6          19          13          26          14
Temp          19 20 20 16 12  6 10 17 19 15 13 15 17 21 23 26 25 24 19 17 16 15
Dewpt         17 17 17 12  8  3  6 11 14 12 12 14 16 18 20 21 20 18 15 14 12 12
RH            92 88 88 84 84 87 83 77 80 88 96 96 96 88 88 81 81 77 84 88 84 88
Wind dir       E NE  N  N  N NW NW  W SW SW SW  S  S SW SW  W  W  W  W  W  W NW
Wind spd      12 12 13 11  8  4  4  5  6  5  5  6  6  8  9 12 12 11 10  9  8  4
Wind gust              23                                     23
Clouds        OV OV OV B1 SC FW SC B1 B1 B1 B1 B2 B2 OV OV OV B2 B2 B1 B1 B1 B1
PoP 12hr                    100           5          60          80          10
QPF 12hr                   0.05           0        0.01        0.05           0
Snow 12hr                     1       00-00           T
Snow           D  D  L
Snowshwrs                                       L  L  D  D  C  C
Wind chill     7  7  7  3  0 -3  2  9 10  6  4  5  8 11 13 15 14 13  7  7  5  8
Min chill         5     2    -4    -3     5     3     4    11    10     6     4
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          24      20    35      27    36      27    32      20    29
Temp          22 20   23 24 34 34   34 27 36 30   28 28 32 28   24 20 29 24
Dewpt         16 17   19 20 30 30   30 26 30 28   27 27 25 23   22 17 20 17
PWind dir         E      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B1 B2 B2   B2 B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         10       5    60      30    10      20    40      10    20
Rain                            L    C
Snow                            L    C
Snowshwrs                                             S  S  S          S

$$
MIZ056-140900-
Grand Haven-Ottawa MI
43.05N  86.22W Elev. 617 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      15          24          23          30          22
Temp          22 24 23 19 16 15 18 22 24 23 26 29 30 30 29 30 29 30 28 26 23 22
Dewpt         19 20 18 14 11 10 12 16 19 17 19 20 22 22 22 22 21 19 20 19 18 18
RH            88 84 81 80 80 80 77 77 81 77 74 69 72 72 75 72 72 63 71 74 81 84
Wind dir       E NE  N  N  N NE  N  W NW  W  W  W  W  W  W  W  W  W NW NW NW NE
Wind spd      14 17 16 12 10  6  5  8  8  5 10 13 13 13 17 19 20 19 19 13 10  8
Wind gust                                                           31
Clouds        OV OV B2 B1 SC B1 B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV B2 B2 B2
PoP 12hr                    100          30          60          80          50
QPF 12hr                   0.03        0.02        0.05        0.07        0.02
Snow 12hr                     1           T           1
Snow           D  D  C
Snowshwrs                     C  C  S  S  C  C  L  L  D  D  L  L  C  C  C  C  C
Wind chill     9 10  9  6  4  6  9 13 16 17 16 18 19 19 17 17 16 17 15 15 12 13
Min chill         6     5     3     5    14    14    17    15    14    13    12
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          31      27    39      30    38      32    34      23    32
Temp          27 28   28 31 37 38   35 30 37 35   37 32 34 31   27 24 32 30
Dewpt         21 24   24 26 32 31   31 28 30 29   30 29 26 24   23 20 22 21
PWind dir         E      SE     S       W     W      SW     W      NW    NW
Wind char        GN      GN    GN      GN    GN      BZ    BZ      BZ    BZ
Avg clouds    B2 B2   B2 B1 B1 OV   B2 B2 B1 B1   B1 B1 B2 B2   B2 B1 B1 B1
PoP 12hr         30       5    50      30    10      20    70      50    40
Rain                            C    C
Snow                                 C
Snowshwrs      C                        S          S  S  C  C    C  C  C  C

$$
MIZ058-140900-
Ionia-Ionia MI
42.98N  85.06W Elev. 748 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       6          18          15          26          15
Temp          19 21 20 17 13  7 10 16 18 16 15 17 20 21 24 26 24 22 20 18 16 15
Dewpt         17 17 16 12  9  4  7 11 14 13 13 15 18 18 21 22 20 18 17 15 14 13
RH            92 84 84 80 84 87 87 80 84 88 92 92 92 88 88 85 84 84 88 88 92 92
Wind dir       E  E NE  N  N NW NW  W SW SW SW  S SW SW SW  W  W  W  W  W NW  N
Wind spd      12 12 13 11  6  4  3  4  6  5  5  6  8 10 10 14 14 11 10  9  6  3
Wind gust           24
Clouds        OV OV OV B1 SC FW SC B1 B1 B1 B2 B2 OV OV OV OV OV B2 B2 B2 B1 B2
PoP 12hr                    100          10          50          80          20
QPF 12hr                   0.06           0        0.02        0.08           0
Snow 12hr                     1       00-00           T
Snow           D  D  L
Snowshwrs                                       C  C  D  D  L  L  S  S  S  S  S
Wind chill     6  9  7  4  3 -2  4  9  9  7  6  8 10 10 14 14 11 10  9  8  6  9
Min chill         4     4    -2    -3     5     5     7    10    10     6     5
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          26      21    37      27    37      28    33      20    30
Temp          22 23   22 24 36 35   35 27 37 32   29 29 33 28   25 20 30 26
Dewpt         18 19   19 21 30 30   30 26 30 28   27 27 25 24   22 17 21 18
PWind dir         E      SE     S      SW    SW      SW     W       W     W
Wind char        LT      GN    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    B2 B2   B2 B1 B2 B2   B2 B2 B2 B1   B1 B1 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      30    10      30    50      30    20
Rain                            L    C
Snow                            L    C
Snowshwrs      S                        S          S  C  S  C    C     S

$$
MIZ059-140900-
St Johns-Clinton MI
43.00N  84.55W Elev. 768 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       8          18          13          27          15
Temp          20 21 21 17 14  9 10 17 18 13 14 15 18 20 22 26 26 23 20 18 16 15
Dewpt         17 18 17 14 10  5  5 10 13 11 12 13 16 16 20 21 21 18 16 14 13 13
RH            88 88 84 88 84 83 80 73 80 91 92 92 92 84 92 81 81 81 84 84 88 92
Wind dir      SE  E NE  N  N NW NW  W SW SW SW  S  S SW SW  W  W  W  W  W  W NW
Wind spd      12 11 13 12  9  5  4  4  5  5  6  6  8 10 11 13 13 11 11  9  8  4
Wind gust                                                     24
Clouds        OV OV OV B2 B1 FW FW SC B1 B1 B1 B2 B2 OV OV OV OV B2 B1 B1 B1 B1
PoP 12hr                    100           0          50          80          20
QPF 12hr                   0.07           0        0.01        0.05           0
Snow 12hr                     1       00-00           T
Snow           D  D  D
Snowshwrs                                       C  C  D  D  C  C  S  S  S  S  S
Wind chill     7  9  8  4  2 -1  2 10 10  4  4  5  7  8 10 14 14 11  8  7  5  8
Min chill         7     4    -2    -3     3     3     4     9    10     5     4
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          25      20    37      27    37      29    33      21    29
Temp          22 21   22 23 36 34   33 27 37 32   30 29 33 29   25 21 29 24
Dewpt         17 19   19 21 30 30   30 27 30 28   28 27 25 24   22 17 20 18
PWind dir         E      SE     S      SW    SW      SW     W       W     W
Wind char        LT      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B1 B1 B2   B2 B2 B2 B1   B1 B2 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      20    10      20    30      20    20
Rain                            L
Snow                            L    S
Snowshwrs      S                        S             S  S  C    S     S

$$
MIZ064-140900-
Holland-Allegan MI
42.75N  86.10W Elev. 640 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      11          23          21          28          21
Temp          25 24 22 18 14 11 14 19 23 21 23 25 26 26 27 28 27 28 26 26 23 21
Dewpt         19 19 17 14  9  7 10 14 19 17 18 19 21 21 22 22 21 19 20 20 18 18
RH            78 81 81 84 80 83 84 80 84 84 81 78 81 81 81 78 78 68 78 78 81 88
Wind dir      SE NE  N  N  N NE  E SW SW SW  W  W  W  W  W  W  W  W  W NW NW NE
Wind spd      12 13 12  9  5  3  5  5  6  4  5  9 10 11 14 16 17 16 14 10  8  5
Wind gust           23                                  25 26       26
Clouds        OV OV B2 B1 SC B1 B1 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV B2 B2
PoP 12hr                    100          30          60          80          50
QPF 12hr                   0.03        0.01        0.05        0.08        0.08
Snow 12hr                     1           T           1
Snow           D  D  C
Snowshwrs                     S  S  C  C  C  C  L  L  D  D  L  L  C  C  C  C  C
Wind chill    13 12 10  7  5  4  5 11 15 15 16 16 16 15 15 16 15 16 14 16 14 14
Min chill        11     7     3     2    12    15    15    13    13    13    13
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          30      25    38      30    38      31    34      20    32
Temp          27 27   28 28 37 36   34 30 38 33   36 31 34 29   26 21 32 28
Dewpt         22 22   23 25 32 32   31 28 31 29   29 29 26 24   24 20 22 21
PWind dir         E      SE     S       W     W      SW     W      NW    NW
Wind char        GN      GN    GN      LT    GN      GN    BZ      BZ    BZ
Avg clouds    B2 B2   B1 B1 B1 OV   B2 B2 B1 B1   B1 B1 B2 B2   B2 B2 B1 B1
PoP 12hr         30       5    50      30    10      20    70      50    40
Rain                            C    C
Snow                                 C
Snowshwrs      C                        S          S  S  C  C    C  C  C  C

$$
MIZ065-140900-
Hastings-Barry MI
42.65N  85.29W Elev. 846 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       7          19          16          26          18
Temp          22 23 21 18 12  7 10 18 19 16 17 18 19 20 24 26 24 24 22 21 19 18
Dewpt         17 18 17 13  9  5  7 10 13 12 14 16 17 18 21 21 20 19 18 17 16 15
RH            81 81 84 80 87 91 87 70 77 84 88 92 92 92 88 81 84 81 84 84 88 88
Wind dir      SE  E  N  N  N  N  N  W SW SW SW SW SW SW SW  W  W  W  W  W NW NE
Wind spd      11 11 13 10  6  4  3  3  5  5  4  5  8  9 11 13 13 11  9  8  5  3
Wind gust           24                                        24
Clouds        OV OV B2 B1 SC SC SC B1 B1 B2 B2 B2 OV OV OV OV OV B2 B2 B2 B2 B2
PoP 12hr                    100          20          50          80          50
QPF 12hr                   0.05           0        0.03        0.09        0.02
Snow 12hr                     1       00-00           1
Snow           D  D  L
Snowshwrs                              S  S  S  C  C  D  D  D  D  C  C  C  C  S
Wind chill    10 11  8  6  1 -2  4 12 11  8  9 10  9  9 13 14 12 13 11 12 11
Min chill         7     5    -2     0     7     7     8    10    10     9     9
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          28      23    37      28    37      29    33      22    31
Temp          25 24   24 25 36 35   33 28 37 33   30 29 33 30   26 22 31 27
Dewpt         19 20   21 23 30 31   30 28 30 28   28 27 25 24   23 18 21 19
PWind dir        SE      SE     S      SW    SW      SW     W       W     W
Wind char        LT      GN    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B1 B1 B1 OV   B2 B2 B2 B2   B1 B1 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      30    10      30    60      40    20
Rain                            L    C
Snow                            L    C
Snowshwrs      S                        S          S  C  C  C    C  S  S  S

$$
MIZ066-140900-
Charlotte-Eaton MI
42.58N  84.82W Elev. 928 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       9          18          14          26          17
Temp          21 22 21 19 15  9  9 16 18 14 15 17 18 20 22 26 25 24 21 21 18 18
Dewpt         16 17 16 14 10  6  6  9 12 11 12 15 15 16 19 21 20 18 17 17 15 15
RH            81 81 81 80 80 87 87 73 77 88 88 92 88 84 88 81 81 77 84 84 88 88
Wind dir      SE  E  N  N  N NW NW NW SW SW SW SW SW SW SW  W  W  W  W  W NW NW
Wind spd      12 10 13 11  9  5  4  4  4  4  5  5  8 10 12 13 13 11 10  8  6  3
Wind gust           24                                     24 24
Clouds        OV OV OV B2 B1 SC FW SC B1 B1 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2
PoP 12hr                    100           0          40          80          40
QPF 12hr                   0.06           0           0        0.06           0
Snow 12hr                     1       00-00       00-00
Snow           D  D  D
Snowshwrs                                       C  C  D  D  D  D  C  C  C  C  S
Wind chill     8 11  8  7  3 -1  1 10 11  6  7  9  8  8 10 14 13 13 11 11  9 12
Min chill         6     6    -1    -1     5     5     7     8    12     9     8
Winter Storm   W  W  W


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      22    37      28    37      29    33      21    30
Temp          24 23   23 24 36 34   32 28 37 32   31 29 33 28   25 21 30 25
Dewpt         18 19   20 22 29 30   30 28 30 28   27 27 25 23   22 18 21 19
PWind dir        SE      SE     S      SW    SW      SW     W       W     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      20    10      20    40      30    10
Rain                            L
Snow                            L    S
Snowshwrs      S                        S          S  S  S  C    C

$$
MIZ071-140900-
South Haven-Van Buren MI
42.40N  86.27W Elev. 597 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      17          26          24          31          25
Temp          28 29 26 24 21 18 18 22 25 24 26 27 29 29 29 30 29 31 29 30 28 25
Dewpt         18 23 20 18 15 13 12 15 19 17 19 20 22 22 23 22 22 21 21 22 21 21
RH            66 78 78 77 77 80 77 74 78 74 74 74 75 75 78 72 75 66 72 72 75 84
Wind dir      SE NE  N  N  N NE NE  S  W  W  W  W  W  W  W  W  W  W  W  W NW NE
Wind spd      12 14 17 16 11  8  6  5  8  6 10 12 13 16 18 19 20 19 19 16 10  6
Wind gust           27    23                                  32 29 31 27
Clouds        OV OV B2 B1 SC B1 B2 B2 B2 B2 OV OV OV OV OV OV B2 OV OV OV B2 B2
PoP 12hr                     90          30          50          80          50
QPF 12hr                   0.03        0.01        0.03        0.06        0.04
Snow 12hr                     1           T           1
Snow           D  D  C
Snowshwrs                     C  C  C  C  C  C  C  C  D  D  L  L  C  C  C  C  C
Wind chill    17 17 12 11  9  7  9 14 16 16 16 16 18 17 16 17 16 19 17 18 18 17
Min chill        13     9     6     5    14    14    15    14    15    15    16
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          33      28    40      32    40      33    35      26    34
Temp          30 31   30 30 39 39   37 32 39 37   36 33 35 33   30 26 34 31
Dewpt         24 25   25 27 32 32   32 29 30 30   30 29 26 24   25 20 23 22
PWind dir        SE      SE     S       W     W      SW     W      NW    NW
Wind char        GN      GN    GN      GN    GN      GN    BZ      BZ    BZ
Avg clouds    B2 B1   B1 SC B1 OV   B2 B2 B1 B1   B1 B1 B1 B2   B2 B2 B1 B1
PoP 12hr         30       5    50      30    10      20    60      50    40
Rain                            C    C
Snowshwrs      C                        S          S  S  C  C    C  C  C  C

$$
MIZ072-140900-
Kalamazoo-Kalamazoo MI
42.24N  85.55W Elev. 781 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      10          19          15          28          20
Temp          26 25 23 19 14 10 12 18 19 15 17 19 18 21 25 28 28 26 24 25 21 20
Dewpt         15 21 19 16 11  7  8 11 14 13 15 17 16 17 21 22 21 20 19 20 19 18
RH            62 84 84 88 88 87 84 73 80 92 92 92 92 84 84 78 75 78 81 81 92 92
Wind dir      SE NE  N  N  N  N  N  W SW SW SW SW SW SW SW  W  W  W  W  W NW  E
Wind spd      10  8 11 10  6  4  3  4  4  4  4  5  8 10 11 12 13 11  9  8  5  4
Wind gust           21                                        24
Clouds        OV OV B2 B1 SC SC SC B1 B1 B2 B2 B2 OV OV OV OV OV OV OV OV B2 B2
PoP 12hr                     90          20          40          80          60
QPF 12hr                   0.05           0           0        0.11        0.07
Snow 12hr                     1       00-00       00-00
Snow           D  D  L
Snowshwrs                              S  S  S  C  C  D  D  L  L  L  L  C  C  S
Wind chill    16 17 12  7  4  2  6 12 12  8 10 11  9 10 14 17 17 15 14 17 14 14
Min chill        15     7     1     1     8     8     7    10    15    12    12
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          30      24    38      29    38      29    33      23    32
Temp          27 25   25 27 37 36   34 29 38 34   31 29 33 30   27 23 32 26
Dewpt         22 22   22 24 31 31   30 29 31 28   28 27 25 24   24 19 22 20
PWind dir        SE      SE     S      SW    SW      SW     W       W     W
Wind char        LT      LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    B2 B1   B1 SC B1 OV   OV B2 B2 B1   B1 B1 B2 B2   B2 B2 B1 B1
PoP 12hr         20       5    60      30    10      20    60      50    30
Rain                            L    C
Snow                            L    C
Snowshwrs      S                        S          S  S  C  C    C  C  C  C

$$
MIZ073-140900-
Battle Creek-Calhoun MI
42.30N  85.25W Elev. 918 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                       9          19          15          27          18
Temp          23 24 22 19 14 10 11 17 18 15 17 19 19 20 24 27 25 24 23 23 20 19
Dewpt         15 20 18 16 11  7  7  9 12 11 14 16 15 16 20 21 20 19 19 18 17 16
RH            71 84 84 88 88 87 83 70 77 84 88 88 84 84 84 78 81 81 84 81 88 88
Wind dir      SE  E  N  N  N  N  N NW SW SW SW SW SW SW SW  W  W  W  W  W NW  N
Wind spd      11  9 12 11  8  4  4  3  4  4  5  6  8 10 12 13 13 12  9  8  6  4
Wind gust                                               23    24
Clouds        OV OV B2 B2 B1 SC SC B1 B1 B1 B2 B2 B2 OV OV OV OV B2 OV OV B2 B2
PoP 12hr                    100          10          30          80          50
QPF 12hr                   0.05           0           0        0.12        0.08
Snow 12hr                     1       00-00       00-00
Snow           D  D  L
Snowshwrs                                       C  C  D  D  D  D  C  C  C  C  S
Wind chill    12 14 11  7  3  1  4    11  8  9 11  9  9 12 15 13 13 13 15 11 13
Min chill        11     7     0     1     7     7     7     8    11    12     9
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          29      23    37      28    37      29    33      22    31
Temp          26 24   24 26 36 35   33 28 37 33   30 29 33 29   27 22 31 26
Dewpt         21 21   21 23 30 30   30 28 30 28   27 27 25 23   23 19 21 20
PWind dir        SE      SE     S      SW    SW      SW     W       W     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B1 SC B1 OV   B2 B2 B2 B2   B1 B1 B2 B2   B2 B2 B1 B1
PoP 12hr         20       5    60      30    10      20    50      50    20
Rain                            L    C
Snow                            L    C
Snowshwrs      S                        S          S  S  C  C    C  S  S  S

$$
MIZ074-140900-
Jackson-Jackson MI
42.27N  84.47W Elev. 948 ft
339 PM EST Wed Dec 13 2017

Date           12/13/17      Thu 12/14/17            Fri 12/15/17            Sat
EST 3hrly     16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12

Min/Max                      11          17          12          26          17
Temp          20 22 23 20 16 11 12 17 17 12 15 16 17 18 23 26 25 23 21 22 19 18
Dewpt         16 18 18 16 12  8  8  9 10  8 10 12 14 14 18 20 19 18 17 17 16 15
RH            84 84 81 84 84 87 84 70 73 84 80 84 88 84 81 78 78 81 84 81 88 88
Wind dir      SE  E  N  N  N NW NW NW  W SW SW SW SW SW SW  W  W  W  W  W NW  W
Wind spd      12 10 11 11  9  5  5  5  5  4  4  5  6  9 12 13 13 11 10  8  6  4
Wind gust                                                  24    21
Clouds        OV OV OV B2 B1 SC FW FW SC B1 B1 B2 B2 OV OV OV OV B2 B2 B2 B2 B2
PoP 12hr                    100           0          20          80          40
QPF 12hr                   0.07           0           0        0.07        0.02
Snow 12hr                     1       00-00       00-00
Snow           D  D  D
Snowshwrs                                       S  S  D  D  D  D  C  C  C  C  S
Wind chill     8 11 12  8  4  2  3  9  9  4  7  7  8  7 11 14 13 12 10 13 10 11
Min chill         7     8     1     0     4     4     6     7    10     8     9
Winter Weath   Y  Y  Y


Date           12/16  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17  Wed 12/20/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          28      22    37      28    38      29    32      22    31
Temp          26 23   23 25 36 34   32 28 38 33   31 29 32 28   26 22 31 24
Dewpt         19 19   20 21 29 30   30 28 30 28   27 26 24 23   22 17 21 18
PWind dir        SE      SE     S      SW     W      SW     W       W     W
Wind char        LT      LT    GN      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B1   B1 SC B1 B2   B2 B2 B2 B2   B1 B1 B2 B2   B2 B1 B1 B1
PoP 12hr         20       5    60      20    10      10    30      20    10
Rain                            L
Snow                            L    S
Snowshwrs      S                        S                S  S    S

$$



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