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Issued by NWS Grand Rapids, MI

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426
FOUS53 KGRR 182031
PFMGRR

Point Forecast Matrices
National Weather Service Grand Rapids MI
330 PM EST Mon Dec 18 2017

MIZ057-190900-
Grand Rapids-Kent MI
42.89N  85.52W Elev. 793 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      37          46          24          33          22
Temp          40 37 39 44 44 42 41 46 44 39 35 31 27 24 26 31 32 25 23 23 23 22
Dewpt         36 34 34 35 35 34 34 33 30 27 25 23 21 19 20 21 21 20 21 21 22 21
RH            85 89 82 70 70 73 76 60 57 62 66 72 78 81 78 66 63 81 92 92 96 96
Wind dir       W SW SW SW  W  W  W  W  W  W  W NW NW NW  N  N NW NE  E  E  E  E
Wind spd      11 11 13 18 18 16 14 13 11 10 11  9  8  6  5  5  4  3  3  4  4  6
Wind gust                             21
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW FW SC SC B1 B1 B2 B2 B2 B2 OV OV
PoP 12hr                      0           5           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    33 29 31 36 36 34 33    38 32 27 22 19 16 19 25          17 17 14
Min chill        29    29    33    32    31    20    15    15    20    16    13


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          34      30    42      30    34      19    24      15    21
Temp          31 32   30 33 39 42   39 34 32 26   20 19 24 21   19 15 21 18
Dewpt         24 25   27 29 34 36   33 29 25 21   17 16 16 15   15 13 13 11
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        GN      GN    LT      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV OV B2
PoP 12hr         30      40    60      70    40      30    50      60    30
Frzg rain              S  C  C
Rain                         C  L
Rain shwrs                           L  L
Snow              C    S  S  S                           C  C    L  C  S  C
Snowshwrs                               L  C  C    C  C

$$
MIZ067-190900-
Lansing-Ingham MI
42.78N  84.60W Elev. 841 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      34          45          25          33          22
Temp          39 38 38 38 42 36 35 44 43 38 35 31 28 25 27 31 32 25 24 22 24 22
Dewpt         36 34 33 34 35 34 34 33 30 27 25 24 22 20 21 20 21 19 20 19 21 20
RH            89 85 82 85 76 92 96 65 60 64 66 75 78 81 78 63 63 78 84 88 88 92
Wind dir      SW SW SW SW SW  W  W  W  W  W  W  W NW NW  N  N NW  N  E  E SE SE
Wind spd      10 12 13 18 19 16 14 14 13 12 11  9  8  6  6  5  4  3  3  3  4  5
Wind gust                          25 24
Clouds        OV OV B2 B2 B2 B2 B1 SC SC FW FW FW SC SC B1 B1 B1 B2 B2 B2 B2 OV
PoP 12hr                      5           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S
Wind chill    32 30 30 28 33 26 26 37 35 30 27 22 20 17 20 25             18 16
Min chill        28    26    25    24    29    21    17    17    21    17    15


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          34      29    43      32    36      19    25      16    22
Temp          31 31   30 32 39 43   41 36 34 28   21 19 25 23   20 16 22 18
Dewpt         23 25   26 29 34 35   34 30 27 21   17 16 16 16   15 13 12 11
PWind dir        SE      SE     S      SW     W       W     W      NW     W
Wind char        GN      GN    LT      GN    BZ      GN    GN      LT    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV B2 B2
PoP 12hr         20      40    50      70    40      10    30      40    10
Frzg rain              S  C  C
Rain                         C  C
Rain shwrs                           L  L  C
Snow              S    S  S                                 C    C  C
Snowshwrs                               L  C  S

$$
MIZ050-190900-
Muskegon-Muskegon MI
43.18N  86.27W Elev. 625 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      39          44          27          33          25
Temp          40 42 44 45 44 44 41 44 43 40 37 33 31 27 29 32 32 27 26 25 26 25
Dewpt         35 35 36 37 35 34 34 32 29 27 25 24 22 20 21 22 22 21 22 22 23 23
RH            82 76 73 73 70 68 76 62 57 59 61 69 69 74 72 66 66 78 85 88 88 92
Wind dir       W SW SW SW  W  W  W  W  W  W NW NW NW NW  N  N NW NE  E  E SE SE
Wind spd      18 18 25 26 24 20 18 17 17 18 18 16 13 10 10  6  4  4  5  6  8 10
Wind gust                             27 28 31 26 24
Clouds        B2 B2 B2 B2 B1 B1 SC SC FW FW FW SC SC SC B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      0           5           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               S  S  S
Wind chill    31 33 35 36 35 36 33 36 34 31 27 22 20 17 20 26    21 19 17 17 15
Min chill        29    30    35    30    29    20    17    17    20    16    14


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          35      31    41      31    34      20    24      17    22
Temp          32 33   31 34 39 41   38 34 31 26   21 20 22 23   17 22 20 20
Dewpt         26 27   28 31 34 35   33 29 24 21   17 15 16 16   16 15 14 12
PWind dir        SE       E    SE       W     W       W    NW      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B2 OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV OV OV
PoP 12hr         40      60    60      70    50      40    50      60    50
Frzg rain                 S
Rain              C       L  C  L
Rain shwrs                           L  C
Snow           S  C    C  L                              C  C    L  C  C  C
Snowshwrs      S                        C  C  C    C  C

$$
MIZ037-190900-
Ludington-Mason MI
43.96N  86.41W Elev. 646 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      38          41          26          30          22
Temp          37 38 41 42 41 41 39 39 38 35 33 30 27 26 27 30 29 24 23 22 24 22
Dewpt         33 33 35 35 34 33 33 30 28 26 24 21 20 20 20 20 20 20 20 20 22 21
RH            85 82 79 76 76 73 79 70 67 69 69 69 74 78 74 66 69 84 88 92 92 96
Wind dir      SW SW SW SW  W  W  W  W  W  W NW NW NW NW  N  N  N NE  E SE SE SE
Wind spd      17 17 24 26 24 19 17 16 17 18 16 13 12 10  9  8  5  3  4  4  5  8
Wind gust                             27 32 27 24
Clouds        OV B2 B2 B2 B1 B1 SC SC FW FW SC SC SC B1 B1 B2 B2 B2 OV OV OV OV
PoP 12hr                      0           5           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                         S  S  C  C  C
Wind chill    27 29 31 32 31 32 30 30 29 25 22 20 16 16 18 22 23    17    17 14
Min chill        26    29    31    29    25    18    15    16    17    16    13


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          32      28    38      28    31      16    21      15    19
Temp          31 30   29 30 36 38   36 31 28 23   17 16 18 20   15 19 17 17
Dewpt         25 26   26 28 31 32   31 27 23 19   14 13 13 13   12 12 11 11
PWind dir        SE       E     E      NW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV OV B2
PoP 12hr         60      80    70      70    50      40    40      60    40
Frzg rain                    S
Rain                         S  L
Rain shwrs                           L  C
Snow           C  L    C  D  C                           C  C    C  L  C  C
Snowshwrs      C                     L  C  C  C    C  C

$$
MIZ038-190900-
Baldwin-Lake MI
43.90N  85.85W Elev. 869 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      36          41          23          30          18
Temp          36 36 39 40 40 40 38 41 39 34 31 28 25 23 25 29 29 22 20 18 20 18
Dewpt         33 32 33 34 33 32 32 29 27 25 23 20 18 18 19 18 19 18 18 18 19 18
RH            89 85 79 79 76 73 79 62 62 69 72 71 74 81 78 63 66 84 92100 96100
Wind dir       W SW SW SW  W  W  W  W  W  W  W  W NW NW  N  N NW  N  E  E SE SE
Wind spd       9 10 12 14 14 11 10 10 10  9  9  8  5  4  4  4  3  2  2  2  3  3
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      5           5           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               C  C  C
Wind chill    29 29 31 32 32 33 31 35 32 27 23 20 18 17 19
Min chill        27    27    32    30    25    19    16    16    20    18    13


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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    37      27    31      14    19      11    18
Temp          28 28   27 28 35 37   35 31 29 22   16 14 19 18   13 11 17 16
Dewpt         23 24   24 26 29 31   30 27 23 19   14 12 13 13   11 11 11  9
PWind dir        SE       E    SE       W     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    OV OV   OV OV OV OV   OV OV OV B2   B2 B2 B2 OV   OV OV OV B2
PoP 12hr         60      70    80      80    50      40    40      40    30
Frzg rain                    S
Rain                         C  L
Rain shwrs                           D
Snow           C  L    C  L  D  L                        C  C    C  C  S  C
Snowshwrs      C                     D  C  C  C    C  C

$$
MIZ039-190900-
Evart-Osceola MI
43.90N  85.27W Elev. 1027 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      35          40          21          29          18
Temp          35 36 35 39 38 38 38 40 38 33 31 27 23 21 24 28 28 21 18 18 19 18
Dewpt         32 31 31 33 33 32 32 29 26 24 23 20 18 17 19 18 18 17 17 17 18 18
RH            89 82 85 79 82 79 79 64 62 69 72 74 81 84 81 66 66 84 96 96 96100
Wind dir       W SW SW SW  W  W  W  W  W  W  W  W NW NW  N NW NW  N  E  E SE SE
Wind spd      10 11 13 18 18 14 13 12 12 11 11  9  6  5  6  6  4  3  2  2  3  4
Wind gust                          23 23 21
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      5           5           5           0          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               C  C  C
Wind chill    28 28 26 29 28 30 29 33 30 24 22 18 15 13 16 21                12
Min chill        26    26    27    28    23    17    13    13    16    14    10


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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      24    36      26    31      13    19      10    18
Temp          27 26   24 27 33 36   34 26 31 22   15 13 19 16   13 10 18 13
Dewpt         22 23   24 25 28 31   30 26 24 19   13 12 13 12   11 10 11  8
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   OV B2 B2 B2
PoP 12hr         60      70    80      80    40      20    30      40    10
Frzg rain                 S  C
Rain                            C
Rain shwrs                           D
Snow           C  L    C  L  D  C                        S  C    C  C
Snowshwrs      C                     D  C  C  C    S  S

$$
MIZ040-190900-
Harrison-Clare MI
44.05N  84.81W Elev. 879 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      35          40          21          29          17
Temp          35 35 36 38 39 39 39 40 37 32 30 27 23 21 24 28 28 21 20 18 20 17
Dewpt         31 29 30 32 31 31 30 27 24 23 22 18 17 16 17 16 16 16 16 16 18 17
RH            85 78 79 79 73 73 70 59 59 69 72 68 77 81 74 60 60 81 84 92 92100
Wind dir       W SW SW SW  W  W  W  W  W  W  W  W NW NW NW NW NW  N NE  E SE SE
Wind spd       9 10 12 16 16 12 11 11 11 10  9  9  6  5  5  5  4  3  2  2  2  3
Clouds        OV OV B2 B2 B2 B2 B1 SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 OV OV OV
PoP 12hr                      5           5           5           0          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               C  C  C
Wind chill    28 27 28 29 30 31 32 33 30 24 22 18 15 13 17 22
Min chill        27    27    29    31    24    17    12    13    15    15    12


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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    36      25    32      13    19      10    17
Temp          26 24   24 25 34 35   33 25 32 22   16 13 19 16   13 10 17 11
Dewpt         20 21   23 23 27 29   29 25 23 17   12 10 12 11   10  8  9  7
PWind dir        SE       E    SE      SW     W       W     W       W     W
Wind char        LT      LT    LT      LT    GN      LT    LT      LT    LT
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   OV B2 B2 B2
PoP 12hr         60      60    90      70    40      10    20      30    10
Frzg rain                    C
Rain                            C
Rain shwrs                           L
Snow           C  L    C  L  D  C                        S  S    C  S
Snowshwrs      C                     L  L  C  S

$$
MIZ043-190900-
Hart-Oceana MI
43.70N  86.36W Elev. 649 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      38          42          26          31          22
Temp          37 39 42 43 42 42 41 42 39 38 34 30 28 26 27 30 30 24 23 22 24 23
Dewpt         34 34 35 36 35 34 33 31 29 26 24 22 21 20 21 21 21 21 21 21 22 22
RH            89 82 76 76 76 73 73 65 67 62 66 72 75 78 78 69 69 88 92 96 92 96
Wind dir       W SW SW SW  W  W  W  W  W  W NW NW NW NW  N  N  N NE  E SE SE SE
Wind spd      14 14 23 24 21 16 14 16 17 17 16 13 11  9  9  8  4  3  3  4  5  8
Wind gust                             27 29 28 24
Clouds        OV B2 B2 B2 B1 B1 SC SC FW FW SC SC SC B1 B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      0           5           0           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                         S  S  C  C  C
Wind chill    28 30 33 34 33 34 33 33 31 28 23 20 18 17 18 22          16 17 14
Min chill        27    30    31    31    27    18    15    16    20    16    13


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          32      29    39      28    31      16    21      14    20
Temp          31 31   30 31 37 39   36 31 28 24   17 17 20 20   14 20 17 17
Dewpt         26 26   27 29 32 33   32 28 24 20   15 14 14 14   13 13 11 11
PWind dir        SE       E     E      NW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV OV B2
PoP 12hr         50      80    60      70    50      40    40      50    50
Frzg rain                    S
Rain                         L  L
Rain shwrs                           L  C
Snow           C  C    C  D  L                           C  C    C  C  C  C
Snowshwrs      C                        C  C  C    C  C

$$
MIZ044-190900-
White Cloud-Newaygo MI
43.55N  85.77W Elev. 859 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      36          42          23          31          20
Temp          37 36 38 42 41 40 38 42 40 35 31 28 24 23 25 30 30 23 22 20 22 20
Dewpt         34 33 34 35 35 33 33 31 28 26 23 21 20 19 20 20 20 19 20 20 21 20
RH            89 89 85 76 79 76 82 65 62 69 72 75 84 84 81 66 66 84 92100 96100
Wind dir       W SW SW SW  W  W  W  W  W  W  W NW NW NW  N  N NW  N  E  E SE SE
Wind spd       9  9 12 14 14 11 10 11 11 10 10  9  6  4  5  5  4  3  2  2  3  4
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC SC B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      0           5           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               S  S  C
Wind chill    30 29 30 34 33 33 31 36 33 27 22 19 17 17 18 24             16 14
Min chill        28    28    32    31    27    18    16    16    18    15    12


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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    38      28    32      15    21      13    19
Temp          29 28   29 29 35 38   36 32 30 24   16 16 21 20   15 13 19 16
Dewpt         24 25   26 28 31 34   32 28 24 20   15 14 15 15   13 12 11 10
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        LT      LT    LT      LT    GN      GN    LT      LT    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV OV B2
PoP 12hr         50      60    60      70    50      30    40      50    30
Frzg rain                 S  C
Rain                         L  L
Rain shwrs                           L  C
Snow           C  C    C  L  L  L                        C  C    C  C  S  C
Snowshwrs      C                        C  C  C    C  C

$$
MIZ045-190900-
Big Rapids-Mecosta MI
43.72N  85.50W Elev. 951 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      35          41          21          30          19
Temp          36 35 37 39 39 40 37 41 38 34 30 26 24 21 24 28 30 23 20 19 21 20
Dewpt         33 32 33 34 33 33 32 30 27 26 23 21 19 18 19 19 20 18 19 18 20 19
RH            89 89 85 82 79 76 82 65 64 72 75 81 81 88 81 68 66 81 96 96 96 96
Wind dir       W SW SW SW  W  W  W  W  W  W  W  W NW NW  N  N NW  N  E  E SE SE
Wind spd      10 11 12 17 17 14 13 13 13 12 11 10  8  5  6  5  4  2  2  2  3  4
Wind gust                                23 23
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC SC B1 B2 B2 B2 B2 OV OV OV
PoP 12hr                      5           5           5           5          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               C  C  C
Wind chill    29 27 29 30 30 32 29 33 30 26 20 17 15 13 16 22                13
Min chill        27    27    29    28    25    16    12    13    18    13    12


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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    37      27    31      14    20      11    18
Temp          28 27   26 28 34 37   34 31 30 23   16 14 20 17   14 11 18 14
Dewpt         23 24   25 27 30 33   31 28 25 19   14 12 14 13   11 11 11  9
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   OV B2 B2 B2
PoP 12hr         50      70    70      80    40      20    40      40    20
Frzg rain                 S  C
Rain                            C
Rain shwrs                           D
Snow           C  C    C  L  L  C                        C  C    C  C  S  S
Snowshwrs      C                     D  C  C  C    S  S

$$
MIZ046-190900-
Mt Pleasant-Isabella MI
43.62N  84.75W Elev. 751 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      35          41          22          31          19
Temp          37 36 37 40 40 40 37 41 39 34 31 28 25 22 25 29 30 24 22 19 20 20
Dewpt         34 32 32 34 34 33 33 31 28 26 24 22 20 18 20 19 20 19 19 18 20 19
RH            89 85 82 79 79 76 85 67 64 72 75 78 81 84 81 66 66 81 88 96100 96
Wind dir       W SW SW SW  W  W  W  W  W  W  W  W  W  W NW NW NW  N  E  E  E  E
Wind spd      10 12 13 18 19 16 14 13 12 11 11  9  6  5  6  5  4  2  2  2  3  4
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW SC SC SC B1 B1 B2 B2 B2 OV OV OV
PoP 12hr                      5           5           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               S  S  S
Wind chill    31 27 28 31 30 31 28 33 31 25 22 19 17 15 17 23                14
Min chill        26    26    29    28    24    18    15    15    22    19    13


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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      28    33      16    22      12    19
Temp          29 27   27 29 35 38   35 32 32 25   18 16 22 20   16 12 19 15
Dewpt         23 24   25 26 30 33   31 28 26 20   15 13 15 14   13 10 11  9
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   OV B2 B2 B2
PoP 12hr         40      50    80      70    40      10    30      40    10
Frzg rain                 S  C
Rain                         D  C
Rain shwrs                           L  L
Snow           S  C    C  C  C  C                           C    C  S
Snowshwrs      S                     L  L  C

$$
MIZ051-190900-
Stanton-Montcalm MI
43.29N  85.08W Elev. 948 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      35          43          22          31          20
Temp          37 35 38 41 41 42 38 43 41 36 32 29 26 22 25 29 30 23 21 20 21 21
Dewpt         35 33 33 34 34 33 33 32 29 27 24 23 21 19 20 20 21 20 20 20 21 20
RH            92 92 82 76 76 70 82 65 62 69 72 78 81 88 81 69 69 88 96100100 96
Wind dir       W SW SW SW  W  W  W  W  W  W  W  W NW NW  N  N NW  N  E  E  E  E
Wind spd      12 12 13 19 19 16 14 14 13 12 12 11  9  6  8  5  4  3  3  4  4  5
Wind gust                          25 25 23 25
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW SC SC SC B1 B1 B2 B2 B2 B2 OV OV
PoP 12hr                      5           5           0           0          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                               S  S  S
Wind chill    29 26 30 32 32 33 29 35 33 28 23 19 17 14 16 23          13 15 13
Min chill        26    26    30    28    28    18    14    13    17    13    12


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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      29    33      16    23      13    20
Temp          29 29   27 30 36 39   36 33 32 25   18 16 23 21   17 13 20 16
Dewpt         24 25   26 28 31 34   32 29 26 21   16 14 16 15   14 11 12 11
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    GN      GN    GN      LT    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   OV OV B2 B2
PoP 12hr         30      50    60      70    30      20    40      50    10
Frzg rain                 S  L
Rain                         L  C
Rain shwrs                           L  L
Snow           S  C    C  C  C                           S  C    C  C
Snowshwrs      S                        L  C  S    S  S

$$
MIZ052-190900-
Alma-Gratiot MI
43.32N  84.69W Elev. 764 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      35          42          23          31          20
Temp          37 36 38 42 42 42 38 42 41 35 33 30 27 23 24 29 30 23 21 20 22 21
Dewpt         36 34 34 35 35 34 34 33 30 27 25 23 21 19 20 20 21 20 21 20 21 20
RH            96 92 85 76 76 73 85 70 65 72 72 75 78 84 84 69 69 88100100 96 96
Wind dir      SW SW SW SW  W  W  W  W  W  W  W  W  W NW  N NW NW  N SE  E  E  E
Wind spd      10 12 13 18 19 16 14 14 13 12 12 10  9  6  8  6  4  3  3  3  4  4
Wind gust                                   23
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW SC SC SC B1 B1 B2 B2 B2 B2 OV OV
PoP 12hr                      5           5           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    30 27 30 33 33 34 30 34 33 27 24 21 18 15 16 22             16 15
Min chill        26    26    33    29    26    21    15    14    18    15    13


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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      28    40      30    35      17    23      14    20
Temp          29 29   28 30 36 40   36 35 34 27   20 17 23 21   18 14 20 16
Dewpt         24 25   26 28 32 34   32 30 27 22   17 15 16 16   14 12 13 11
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        LT      GN    LT      GN    GN      GN    GN      LT    GN
Avg clouds    OV OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   OV OV B2 B2
PoP 12hr         30      40    70      70    30      10    30      40    10
Frzg rain                 S  L
Rain                         L  C
Rain shwrs                           L  L  C
Snow              C    C  C  C                              C    C  C
Snowshwrs                               L  C

$$
MIZ056-190900-
Grand Haven-Ottawa MI
43.05N  86.22W Elev. 617 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      39          45          27          33          25
Temp          40 39 46 47 46 44 41 44 44 41 38 34 31 27 29 31 33 27 26 25 26 25
Dewpt         36 35 36 37 36 35 34 33 30 27 26 25 22 21 21 22 22 21 22 22 24 23
RH            85 85 68 68 68 70 76 65 57 57 62 69 69 78 72 69 63 78 85 88 92 92
Wind dir       W SW SW SW  W  W  W  W  W  W NW NW NW NW  N  N NW NE  E  E SE SE
Wind spd      19 19 26 27 25 21 19 18 18 19 19 18 14 11 11  6  4  6  6  9  9 11
Wind gust                             29 29 29
Clouds        B2 B1 B2 B2 B1 B1 SC SC FW FW FW FW SC SC B1 B1 B2 B2 B2 OV OV OV
PoP 12hr                      0           5           0           5          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Snowshwrs                                                                     S
Wind chill    30 29 37 38 37 36 32 36 37 32 28 23 20 17 19 25    20 18 16 18 14
Min chill        29    30    34    28    32    23    17    17    19    15    14


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          35      32    42      31    34      20    25      18    23
Temp          32 34   32 35 39 42   39 34 31 27   21 20 22 24   18 23 20 20
Dewpt         26 27   29 31 34 36   33 29 25 21   18 16 17 16   16 15 14 12
PWind dir        SE       E    SE       W     W       W    NW      NW     W
Wind char        GN      GN    GN      GN    BZ      BZ    GN      GN    BZ
Avg clouds    B2 OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV OV OV
PoP 12hr         30      50    60      70    50      40    50      60    50
Rain              C          C  L
Rain shwrs                           L  C
Snow           S  C    C  C  C                           C  C    L  C  C  C
Snowshwrs      S                        C  C  C    C  C

$$
MIZ058-190900-
Ionia-Ionia MI
42.98N  85.06W Elev. 748 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      36          45          24          32          21
Temp          39 36 38 41 41 41 40 45 42 38 35 31 28 24 26 31 32 26 23 21 23 22
Dewpt         36 34 33 35 35 34 34 33 30 27 25 23 21 20 20 21 21 20 21 20 22 21
RH            89 92 82 79 79 76 79 62 62 64 66 72 75 84 78 66 63 78 92 96 96 96
Wind dir      SW  W SW SW  W  W  W  W  W  W  W  W  W NW  N  N NW NE  E  E SE  E
Wind spd      11 13 13 18 19 16 14 16 14 12 12 10  9  6  8  5  4  3  3  4  5  6
Wind gust                          26       23
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW FW SC SC B1 B1 B2 B2 B2 B2 OV OV
PoP 12hr                      5           5           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    32 27 30 32 32 33 32 38 35 30 26 22 19 16 17 25          15 16 15
Min chill        26    26    31    29    30    21    15    15    22    15    14


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          34      29    41      31    35      18    24      15    21
Temp          31 31   30 32 39 41   41 35 34 27   21 18 24 22   20 15 21 18
Dewpt         24 25   26 29 33 35   34 29 26 22   17 16 16 16   15 13 13 12
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    GN      LT    GN
Avg clouds    B2 OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV B2 B2
PoP 12hr         20      40    60      70    40      20    40      50    10
Frzg rain                 S  C
Rain                         C  L
Rain shwrs                           L  L  C
Snow              S    S  C  S                           S  C    C  C
Snowshwrs                               L  C  C    S  S

$$
MIZ059-190900-
St Johns-Clinton MI
43.00N  84.55W Elev. 768 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      35          44          24          32          21
Temp          39 36 35 39 42 39 38 43 43 37 34 29 27 24 27 31 31 26 23 21 23 21
Dewpt         36 34 34 35 35 34 34 34 31 27 25 24 22 20 20 20 21 20 20 20 21 20
RH            89 92 96 85 76 82 85 70 62 67 69 81 81 84 74 63 66 78 88 96 92 96
Wind dir      SW SW SW SW SW  W  W  W  W  W  W  W  W NW  N  N NW  N  E  E SE  E
Wind spd      10 13 13 18 19 17 16 16 14 12 11 10  9  6  8  5  4  3  3  3  4  5
Wind gust                                   23
Clouds        OV OV B2 B2 B2 B2 B1 SC SC FW FW FW SC SC B1 B1 B2 B2 B2 B2 B2 OV
PoP 12hr                      5           5           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    32 27 26 29 33 30 29 35 35 29 25 20 18 16 19 25             17 13
Min chill        27    26    29    25    28    20    16    15    20    15    12


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          34      29    42      31    36      18    25      15    22
Temp          30 30   30 33 38 42   40 35 35 27   21 19 24 23   19 15 22 18
Dewpt         24 25   27 29 33 36   34 30 27 22   17 15 16 17   15 13 12 12
PWind dir        SE       E    SE      SW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    GN      LT    GN
Avg clouds    B2 OV   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   OV OV B2 B2
PoP 12hr         20      40    50      70    40      10    30      40    10
Frzg rain                 S  C
Rain                         C  C
Rain shwrs                           L  L  C
Snow              S    S  C  S                              C    C  C
Snowshwrs                               L  C

$$
MIZ064-190900-
Holland-Allegan MI
42.75N  86.10W Elev. 640 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      38          48          27          34          24
Temp          40 38 44 47 44 43 41 48 46 43 39 35 32 27 30 33 33 28 26 24 26 24
Dewpt         36 35 35 37 35 35 34 33 30 27 26 24 22 21 21 22 22 22 23 22 22 22
RH            85 89 70 68 70 73 76 56 53 53 59 64 66 78 69 63 63 78 88 92 85 92
Wind dir       W SW SW SW  W  W  W  W  W  W  W NW NW  N  N  N  N NE  E  E SE SE
Wind spd      20 17 23 26 25 20 18 16 14 13 13 12 10  6  8  5  4  4  5  5  6  8
Wind gust                                   26 24
Clouds        B2 B1 B1 B2 B1 B1 SC SC FW FW FW FW SC B1 B1 B1 B2 B2 B2 B2 OV OV
PoP 12hr                      0           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    30 29 36 38 35 35 32       36 31 26 23 20 22          19 17 18 15
Min chill        28    29    32    28    35    25    19    19    22    16    14


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          36      32    44      31    34      20    25      16    22
Temp          33 35   32 35 41 44   38 34 31 27   22 20 24 24   19 16 20 21
Dewpt         25 27   28 31 35 36   33 29 25 21   18 16 17 16   16 13 14 12
PWind dir        SE       E    SE       W     W       W     W      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV   OV OV OV OV
PoP 12hr         30      50    60      70    40      40    50      60    50
Frzg rain                 S
Rain              C       S  C  L
Rain shwrs                           L  C
Snow              C    S  C  C                           C  C    L  C  C  C
Snowshwrs                               C  C  C    C  C

$$
MIZ065-190900-
Hastings-Barry MI
42.65N  85.29W Elev. 846 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      37          47          24          34          22
Temp          40 38 39 42 40 39 39 46 44 40 36 31 28 24 28 32 34 27 23 23 23 22
Dewpt         37 35 34 35 35 34 34 34 31 27 25 24 22 20 21 21 21 21 21 20 22 21
RH            89 89 82 76 82 82 82 63 60 59 64 75 78 84 75 63 58 78 92 88 96 96
Wind dir      SW SW SW SW SW  W  W  W  W  W  W  W NW NW  N  N  N NE  E  E SE SE
Wind spd      11 11 14 18 18 14 13 14 13 11 10  9  8  5  5  5  4  3  3  4  4  6
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW FW SC SC B1 B1 B1 B2 B2 B2 B2 OV
PoP 12hr                      0           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    34 30 31 33 31 31 31    38 33 28 23 20 17 21 26          17 17 15
Min chill        29    28    29    28    32    22    16    16    22    15    12


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          35      30    43      31    35      19    25      16    22
Temp          33 32   31 34 40 43   40 35 33 26   20 19 24 24   21 16 22 18
Dewpt         24 25   27 30 35 36   34 30 25 21   17 16 16 15   16 13 13 11
PWind dir        SE      SE     S      SW     W       W     W      NW     W
Wind char        GN      GN    LT      GN    GN      GN    GN      LT    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV B2 B2
PoP 12hr         20      40    60      70    40      30    40      50    30
Frzg rain                 C  C
Rain              S       C  C  L
Rain shwrs                           L  L  C
Snow              S    S  S                              C  C    C  C     C
Snowshwrs                               L  C  C    S  C

$$
MIZ066-190900-
Charlotte-Eaton MI
42.58N  84.82W Elev. 928 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      36          45          24          33          22
Temp          40 39 39 39 41 38 37 45 43 38 34 31 28 24 27 32 32 26 23 22 25 22
Dewpt         36 34 34 35 35 33 34 34 31 27 26 24 22 20 21 20 21 20 21 20 22 20
RH            85 82 82 85 79 82 89 65 62 64 72 75 78 84 78 61 63 78 92 92 88 92
Wind dir      SW SW SW SW SW  W  W  W  W  W  W  W NW NW  N  N  N NE  E  E SE SE
Wind spd      10 12 13 18 18 16 14 14 13 11 10  9  8  5  6  5  4  3  3  4  5  5
Clouds        OV B2 B2 B2 B2 B2 B1 B1 SC FW FW FW SC SC B1 B1 B1 B2 B2 B2 B2 OV
PoP 12hr                      0           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S
Wind chill    33 32 30 30 32 29 29 39 36 30 26 23 20 17 19 26             18 15
Min chill        29    27    28    26    29    23    17    17    21    16    15


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          35      30    43      31    36      20    25      16    22
Temp          33 31   31 34 40 43   41 36 35 28   22 20 25 22   20 16 22 18
Dewpt         23 24   27 30 34 36   35 30 26 21   17 16 16 15   15 13 12 11
PWind dir        SE      SE     S      SW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    GN      LT    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV OV B2 B2
PoP 12hr         10      40    60      70    40      10    30      40    20
Frzg rain                 C
Rain                      C  C  L
Rain shwrs                           L  L  C  S
Snow                      C                                 C    C  C     S
Snowshwrs                               L  C  S    S

$$
MIZ071-190900-
South Haven-Van Buren MI
42.40N  86.27W Elev. 597 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      39          47          30          36          27
Temp          42 41 47 47 46 42 39 45 47 44 41 38 34 30 32 35 36 31 30 28 30 27
Dewpt         38 36 37 37 36 35 34 34 31 29 27 26 24 23 22 23 23 23 24 23 23 22
RH            86 82 68 68 68 76 82 65 53 55 57 62 66 75 66 61 59 72 78 81 75 81
Wind dir       W SW SW SW SW  W  W  W  W  W NW NW NW  N NE  N  N NE  E SE SE SE
Wind spd      20 19 23 26 25 21 19 18 17 16 18 17 14 11  9  5  4  5  8  8  8 10
Wind gust                             27    29
Clouds        B2 B1 B1 B1 B1 B1 SC SC FW FW FW FW SC B1 B1 B1 B2 B2 B2 B2 B2 B2
PoP 12hr                      0           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Wind chill    33 32 39 39 37 32 30 37    37 32 28 24 20 24       25 22 21 22 17
Min chill        29    32    30    28    34    28    19    19    24    20    17


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          39      34    46      33    36      22    27      19    24
Temp          36 36   34 36 43 46   42 36 32 29   24 22 26 26   22 20 21 23
Dewpt         25 26   29 33 36 37   35 30 25 23   19 17 17 17   16 15 14 13
PWind dir        SE      SE     S       W     W       W     W       N    NW
Wind char        GN      GN    GN      GN    BZ      GN    GN      GN    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 OV OV   OV OV OV B2
PoP 12hr         20      50    60      70    40      30    60      50    50
Rain              S       C  C  L
Rain shwrs                           L  L  C
Snow              S       S                              C  L    C  C  C  C
Snowshwrs                               L  C  C    C  C

$$
MIZ072-190900-
Kalamazoo-Kalamazoo MI
42.24N  85.55W Elev. 781 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      36          47          26          36          23
Temp          41 38 39 41 39 36 39 46 45 39 35 31 29 26 29 34 35 28 26 25 25 23
Dewpt         37 35 35 35 35 34 35 34 31 28 26 25 24 21 22 21 22 21 22 21 22 20
RH            85 89 85 79 85 92 85 63 58 64 69 78 81 81 75 58 59 75 85 84 88 88
Wind dir      SW SW SW SW SW  W  W  W  W  W  W NW NW  N  N  N  N NE  E  E SE SE
Wind spd      11 11 13 17 17 14 13 12 10  8  8  8  6  5  4  4  3  2  3  4  4  5
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      0           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S
Wind chill    34 30 31 32 30 27 31       33 28 24 23 19                   19 16
Min chill        28    28    27    27    32    22    19    19    28    19    16


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          37      31    45      32    36      19    26      16    23
Temp          35 34   31 36 44 44   40 36 34 27   22 19 26 24   20 16 23 19
Dewpt         23 25   28 31 36 37   34 30 25 21   18 16 16 15   15 13 12 11
PWind dir        SE      SE     S      SW     W       W     W      NW     W
Wind char        GN      LT    LT      GN    GN      GN    LT      LT    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV B2 B2 B2
PoP 12hr         10      40    60      70    40      30    50      50    40
Frzg rain                 C
Rain                      C  C  L
Rain shwrs                           L  L  C
Snow                                                     C  C    C  C  S  C
Snowshwrs                               L  C  C    C  S

$$
MIZ073-190900-
Battle Creek-Calhoun MI
42.30N  85.25W Elev. 918 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      36          48          26          35          23
Temp          40 37 38 40 39 37 39 47 46 40 36 33 30 26 28 33 34 28 25 24 25 23
Dewpt         37 34 34 34 35 33 34 34 31 28 26 24 23 21 21 21 21 21 21 21 22 20
RH            89 89 85 79 85 85 82 60 55 62 67 69 75 81 75 61 58 75 84 88 88 88
Wind dir      SW SW SW SW SW  W  W  W  W  W  W  W NW NW  N  N  N NE  E  E SE SE
Wind spd      11 11 14 18 18 14 13 13 11  9  9  9  6  5  5  4  3  3  3  4  5  5
Wind gust                             21
Clouds        OV B2 B2 B2 B2 B2 B1 SC SC FW FW FW SC B1 B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      0           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C
Wind chill    33 29 30 31 30 28 31       34 29 26 23 19 22             18 19 16
Min chill        28    27    26    27    34    25    17    17    23    16    15


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          36      31    45      32    36      19    26      16    23
Temp          34 32   32 37 43 45   41 36 33 26   20 19 26 24   21 16 23 18
Dewpt         23 24   27 31 35 36   34 30 25 21   18 15 16 15   15 12 11 10
PWind dir        SE      SE     S      SW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    GN      GN    LT      LT    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 B2 OV   OV B2 B2 B2
PoP 12hr         10      40    60      70    40      20    40      40    30
Frzg rain                 C
Rain                      C  C  L
Rain shwrs                           L  L  C
Snow                      S                              S  C    C  C     C
Snowshwrs                               L  C  C    S  S

$$
MIZ074-190900-
Jackson-Jackson MI
42.27N  84.47W Elev. 948 ft
330 PM EST Mon Dec 18 2017

Date           12/18/17      Tue 12/19/17            Wed 12/20/17            Thu
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                      37          48          25          35          22
Temp          40 38 39 42 42 39 39 47 46 39 36 32 28 25 28 34 34 26 24 22 24 22
Dewpt         36 34 34 34 35 33 34 33 31 28 26 24 23 20 21 20 20 20 20 19 21 19
RH            85 85 82 73 76 79 82 58 55 64 67 72 81 81 75 56 56 78 84 88 88 88
Wind dir      SW SW SW SW SW  W  W  W  W  W  W  W NW NW  N  N  N  N  E  E SE SE
Wind spd      11 13 14 18 18 16 14 14 12 10 10  9  8  6  6  4  4  3  3  3  4  5
Wind gust                          25 23
Clouds        OV OV B2 B2 B2 B2 B1 B1 SC FW FW FW SC SC B1 B1 B1 B2 B2 B2 B2 B2
PoP 12hr                      5           5           0           0           5
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     C
Wind chill    33 29 31 33 33 30 31       32 28 24 20 17 21                18 15
Min chill        28    28    28    28    31    23    17    17    21    17    15


Date           12/21  Fri 12/22/17  Sat 12/23/17  Sun 12/24/17  Mon 12/25/17
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          36      30    45      32    37      20    26      17    24
Temp          34 31   31 35 43 45   41 35 37 28   22 21 26 23   20 17 24 19
Dewpt         23 23   26 30 36 36   35 31 26 21   18 15 15 15   14 12 11 10
PWind dir        SE      SE     S      SW     W       W     W      NW     W
Wind char        GN      GN    GN      GN    BZ      GN    LT      LT    GN
Avg clouds    B2 B2   OV OV OV OV   OV OV B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr          5      30    50      70    40      10    20      30    10
Frzg rain                 C
Rain                      C  C  C
Rain shwrs                           L  L  C
Snow                      S                                 S    C  C
Snowshwrs                               L  C

$$



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