Point Forecast Matrices
Issued by NWS Grand Rapids, MI

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Point Forecast Matrices
National Weather Service Grand Rapids MI
521 PM EST Sun Dec 10 2017

MIZ057-110900-
Grand Rapids-Kent MI
42.89N  85.52W Elev. 793 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      20          31          19          22          10
Temp             28 24 22 20 21 26 30 31 31 31 30 26 19 18 18 17 17 15 12 11 11
Dewpt            26 23 20 20 21 22 25 26 26 27 25 21 15 14 13 12 11 11  9  9  9
RH               92 96 92100100 85 81 81 81 85 81 81 84 84 80 80 77 84 87 91 91
Wind dir         NW NW  N SE SE  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW  W
Wind spd          8  6  3  3  5  9 11  9  5  5 12 14 12 13 14 13  9  5  4  3  3
Wind gust                                         25 23 25 25 24
Clouds           B2 B1 B1 B2 OV OV OV OV OV OV B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B2
PoP 12hr                     30          80          70          40          20
QPF 12hr                      0        0.14        0.04           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Snow                          L  L  D  D
Snowshwrs         C                       L  L  C  C  C  C  C  C  S  S        S
Wind chill       20 16       13 17 20 23 24 25 21 14  6  8  9  7  6  6  4     5
Min chill        19    16    13    14    20    19     6     6     5     4     3


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      13    27      18    30      24    38      29    38
Temp          21 18   19 13 26 21   20 19 30 24   27 28 37 34   34 29 38 32
Dewpt         15 14   15 13 20 17   18 18 21 21   23 24 29 29   30 28 28 27
PWind dir        SW       S    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         40      40    30      40    30      50     5      30    20
Rain shwrs                                                       S     S  S
Snowshwrs      S  C    C  C  C  C    C  C  C  C    C  C          S  C  S  S

$$
MIZ067-110900-
Lansing-Ingham MI
42.78N  84.60W Elev. 841 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      20          30          18          21           8
Temp             31 28 25 24 20 24 29 30 30 30 29 26 21 20 18 17 16 14 11  9  8
Dewpt            26 22 18 19 15 20 22 25 25 26 24 21 14 11  9 10  9 10  7  6  6
RH               81 78 74 81 81 84 75 81 81 85 81 81 74 67 67 73 73 84 83 87 91
Wind dir          W NW  N NW SE  S  S  S  S SW NW NW NW NW NW NW NW NW NW NW  W
Wind spd          9  9  5  3  4  9 11 10  6  5 10 13 13 16 16 14 11  9  6  6  4
Wind gust                                         27 24 28 27 27
Clouds           B2 B1 SC B1 B2 OV OV OV OV OV B2 B1 B1 B1 B2 B1 B1 B1 SC SC B1
PoP 12hr                     30          80          70          20           5
QPF 12hr                      0        0.12        0.06           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  C  C  S  S  S  S
Wind chill       23 19 18    13 14 19 21 23 24 20 14  8  3  7  7  4  4  1 -2  0
Min chill        20    18    13    13    20    20     7     3     4     0    -3


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      11    25      18    29      23    38      29    38
Temp          20 16   16 12 24 21   20 19 29 24   25 28 38 33   33 29 38 31
Dewpt         12 12   12 10 17 15   17 17 20 19   20 23 27 27   28 27 28 26
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         20      30    20      20    20      30     5      30    20
Rain shwrs                                                             S
Snowshwrs         S    S  C  S  S    S  S  S  S    C  S          S  C  S

$$
MIZ050-110900-
Muskegon-Muskegon MI
43.18N  86.27W Elev. 625 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      24          34          23          25          17
Temp             30 29 26 26 24 29 33 34 34 33 31 27 25 24 22 21 20 20 18 19 17
Dewpt            25 25 23 23 22 25 27 29 29 28 25 21 17 16 15 13 13 15 14 15 13
RH               81 85 88 88 92 85 78 82 82 82 78 78 71 71 74 71 74 81 84 84 84
Wind dir          N  N  N SE SE  S  S SW  W  N  N  N NW NW NW NW NW  N  N NW NW
Wind spd         10  8  4  4  6 11 11 10  8 12 19 20 19 20 19 19 14 14 11 11  6
Wind gust                                   23 33 33 33 31 31 31 25
Clouds           B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
PoP 12hr                     30          90          60          70          60
QPF 12hr                      0        0.17        0.09        0.06        0.05
Snow 12hr                     T           2           1
Flurries             S  S  S
Snow                          L  D  D  D
Snowshwrs         C                       L  L  L  L  L  L  L  L  L  L  C  C  C
Obvis                                          BS BS BS BS BS BS BS BS
Wind chill       21 20 20    16 19 24 27 27 23 19 14 11  8  7  7  5  7  6  7  7
Min chill        20    20    16    16    24    17     9     4     4     4     5


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      18    29      23    33      28    40      32    39
Temp          25 24   24 18 29 25   24 24 28 33   30 32 39 39   38 32 34 38
Dewpt         16 16   18 17 22 20   21 21 21 23   26 27 30 30   31 29 28 29
PWind dir         W       W     W      NW     W      SW    SW       W     W
Wind char        GN      LT    GN      GN    GN      BZ    GN      GN    BZ
Avg clouds    B2 B2   B2 OV OV OV   OV B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         40      50    50      50    40      60    10      30    30
Rain shwrs                                                       S  C     C
Snowshwrs      C  C    C  C  C  C    C  C  C  C    L  C             C  C  C

$$
MIZ037-110900-
Ludington-Mason MI
43.96N  86.41W Elev. 646 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      21          31          20          22          16
Temp             27 25 23 22 21 26 30 31 31 30 27 25 22 21 20 20 19 18 17 19 16
Dewpt            22 21 21 21 20 22 25 26 26 25 22 19 16 14 13 13 13 14 13 15 13
RH               81 84 92 96 96 85 81 81 81 81 81 78 77 74 74 74 77 84 84 84 88
Wind dir          N  N  N SE  S  S  S  W NW  N  N  N NW NW NW NW NW  N  N  N NW
Wind spd         12  9  4  4  6 10 11  8  9 14 20 20 18 19 18 17 12 13 10 11  5
Wind gust                                      34 34 33 31 29 27 26 24
Clouds           B2 B2 B1 B2 OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     30          90          60          70          60
QPF 12hr                      0        0.13        0.10        0.11        0.08
Snow 12hr                     1           2           2
Flurries             S  S  S
Snow                          D  D  D  D
Snowshwrs         C                       C  C  L  L  L  L  L  L  L  L  C  C  C
Obvis                                          BS BS BS BS BS BS BS BS
Wind chill       16 16 17 16 12 15 21 24 23 19 14 10  7  6  4  7  6  5  5  7  6
Min chill        16    15    11    12    21    13     6     1     4     2     4


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      17    28      20    30      26    37      29    37
Temp          23 18   19 18 27 24   21 21 26 30   29 31 37 34   32 29 37 33
Dewpt         15 15   16 17 21 19   20 20 20 21   25 26 30 29   30 28 27 27
PWind dir         W       W     W      NW     W      SW    SW       W     W
Wind char        GN      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 OV OV OV   OV B2 B2 B2   OV OV B2 B2   OV B2 B2 B2
PoP 12hr         50      50    50      50    50      60    30      50    30
Rain shwrs                                               S  C          C  C
Snowshwrs      C  C    C  C  C  C    C  C  C  C    L  C  S  C    C  C  C  C

$$
MIZ038-110900-
Baldwin-Lake MI
43.90N  85.85W Elev. 869 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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          29          17          19          11
Temp             25 23 17 14 16 22 27 29 28 29 26 22 18 17 16 15 15 15 13 14 11
Dewpt            20 19 14 12 13 19 22 24 25 24 21 16 13 12 11  9  9 10  9 11 11
RH               81 84 88 92 88 88 81 81 88 81 81 77 80 80 80 77 77 80 84 88100
Wind dir          N  N  N SE SE  S  S  S  W NW NW NW NW  N NW  N NW  N  N  N  N
Wind spd          8  6  3  3  5  6  8  5  2  5 11 12 11 10 11 10  8  6  3  3  2
Wind gust                                         24
Clouds           B2 B2 B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     40          80          70          80          50
QPF 12hr                      0        0.14        0.08        0.08        0.02
Snow 12hr                 00-00           2           2
Flurries             S  S  S
Snow                          D  D  D  D
Snowshwrs         C                       L  L  L  L  D  D  L  L  C  C  C  C  C
Wind chill       17 15     8  8 14 19 23    23 15 10  5  7  7  5  3  6  7  8
Min chill        16    11     6    11    19    15     4     4     3     3     7


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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          20      11    25      16    28      23    36      27    36
Temp          20 16   15 12 24 21   18 17 28 23   28 28 36 29   31 27 36 30
Dewpt         13 13   13 12 19 18   17 16 19 19   23 24 28 28   28 27 26 25
PWind dir         W       S    SW      NW     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 OV   OV OV B2 B2   OV OV B2 B2
PoP 12hr         40      50    40      40    50      60    30      50    30
Rain shwrs                                               S  C          C  C
Snowshwrs      C  C    C  C  C  C    C  C  C  C    L  C  S  C    S  C  C  C

$$
MIZ039-110900-
Evart-Osceola MI
43.90N  85.27W Elev. 1027 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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          27          15          18           7
Temp             25 19 15 11 13 21 24 27 26 27 25 20 17 16 15 14 13 13 10  9  7
Dewpt            21 16 11 10 10 17 20 23 23 23 20 15 11 10  9  6  6  7  6  6  5
RH               84 88 84 96 87 84 84 85 88 85 81 81 77 77 77 70 73 76 83 87 91
Wind dir         NW  N  N SW  S  S  S  S SW NW NW NW NW NW NW NW NW  N NW NW  N
Wind spd          9  8  4  3  4  8  9  6  4  5 11 13 13 14 14 13  9  8  4  3  3
Wind gust                                         26 26 26 26 24
Clouds           B2 B1 B1 B1 OV OV OV OV OV OV B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1
PoP 12hr                     30          80          70          40          20
QPF 12hr                      0        0.11        0.03           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Snow                          L  D  D  D
Snowshwrs         C                       L  L  C  C  C  C  C  C  S  S
Wind chill       16  9  8  5  5 11 14 20 20 20 15  7  3  3  4  3  0  3  2  2  0
Min chill        16     7     5     7    16    14     0     0    -1     0    -1


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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          18      10    24      14    27      20    35      25    35
Temp          17 13   12 11 23 19   16 15 27 20   24 25 35 28   28 25 35 30
Dewpt         11 10   10 10 17 16   14 13 18 17   21 22 26 26   27 25 26 24
PWind dir         W      SW    SW      NW     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B2 OV   B2 B2 B2 B2   OV OV B2 B2   OV B2 B2 B2
PoP 12hr         30      30    30      20    30      40    20      50    20
Rain shwrs                                                  S             S
Snowshwrs         C       C  C  S    S  S  C  S    C  C  S  S    S  C  S  S

$$
MIZ040-110900-
Harrison-Clare MI
44.05N  84.81W Elev. 879 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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          14          17           5
Temp             24 19 15 13 12 19 21 24 24 26 24 19 15 14 13 12 11 12  9  8  5
Dewpt            18 11 11  8  9 14 17 20 21 22 19 12  8  7  5  3  2  3  2  2  3
RH               77 70 84 80 87 80 84 84 88 85 81 74 73 73 70 66 66 66 72 76 91
Wind dir         NW  N NW  W  S  S  S  S  S  W NW NW NW NW NW NW NW  N  N NW  N
Wind spd          9  8  4  3  3  6  8  5  4  4  9 12 12 12 13 12  9  8  5  5  3
Wind gust                                         26 25 26 26 25
Clouds           B2 B1 B1 B1 OV OV OV OV OV OV B2 B1 B1 B1 B2 B1 B1 SC B1 SC B1
PoP 12hr                     30          80          70          30          10
QPF 12hr                      0        0.11        0.04           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Snow                          L  L  D  D
Snowshwrs         S                       L  L  C  C  C  C  S  S
Wind chill       14  9  8  6  6 10 12 17       14  6  1  1  1  2 -2 -1 -1 -2 -2
Min chill        14     7     4     8    13    13     1     0    -3    -3    -4


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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          18       7    22      13    26      19    34      25    35
Temp          16 11   10  8 21 18   15 14 26 19   23 24 34 28   29 25 35 29
Dewpt          7  7    8  8 15 13   11 12 17 14   18 20 24 25   25 25 24 23
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    GN
Avg clouds    B1 B2   B2 B2 B2 OV   B2 B2 B2 B2   B2 OV B2 B2   B2 B2 B2 B2
PoP 12hr         20      20    30      20    20      40    20      50    20
Rain shwrs                                                                S
Snowshwrs         S       S  C  S    S     S  S    C  C  S  S    C  C  S  S

$$
MIZ043-110900-
Hart-Oceana MI
43.70N  86.36W Elev. 649 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      22          32          20          22          15
Temp             28 25 24 22 22 27 31 32 31 31 28 24 22 21 20 20 19 18 16 18 15
Dewpt            27 22 23 21 19 23 26 28 28 26 23 20 16 15 14 13 13 14 14 15 13
RH               96 88 96 96 88 85 81 85 88 81 81 84 77 77 77 74 77 84 92 88 92
Wind dir          N  N NE SE  S  S  S  W NW NW  N  N NW NW NW NW NW  N  N NW NW
Wind spd         12  8  4  4  6 10 11  8  8 13 19 19 18 19 19 17 12 12  9 10  5
Wind gust                                      34 33 32 31 29 27 26 23
Clouds           B2 B2 B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     30          90          70          80          70
QPF 12hr                      0        0.15        0.10        0.10        0.08
Snow 12hr                     T           2           2
Flurries             S  S  S
Snow                          D  D  D  D
Snowshwrs         C                       C  C  L  L  D  D  L  L  L  L  C  C  C
Obvis                                          BS BS BS BS BS BS BS BS
Wind chill       18 16 18 16 13 17 22 25 24 20 15 10  7  5  4  5  6  6  4  7  6
Min chill        17    15    12    13    22    14     6     3     2     2     2


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      16    28      21    30      26    38      29    37
Temp          23 20   21 17 27 24   21 22 26 30   29 31 38 35   33 30 37 33
Dewpt         15 16   17 17 21 20   20 20 21 22   25 27 30 30   30 29 28 28
PWind dir         W       W     W      NW     W      SW    SW       W     W
Wind char        GN      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 OV OV OV   OV B2 B2 B2   OV OV B2 B2   OV B2 B2 B2
PoP 12hr         50      50    50      50    50      60    30      50    30
Rain shwrs                                               S  C    S     C  C
Snowshwrs      C  C    C  C  C  C    C  C  C  C    L  C  S  C    S  C  C  C

$$
MIZ044-110900-
White Cloud-Newaygo MI
43.55N  85.77W Elev. 859 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      16          30          18          21          10
Temp             27 23 20 16 17 23 28 30 28 29 28 24 18 17 16 15 14 14 11 12 10
Dewpt            24 21 18 15 16 21 24 27 26 25 23 19 14 14 12 10 10 11 10 11 10
RH               88 92 92 96 96 92 85 88 92 85 81 81 84 88 84 80 84 88 96 96100
Wind dir         NW  N  N SE SE SE  S  S SW NW NW NW NW NW NW NW NW  N  N NW NW
Wind spd          6  5  3  3  5  6  8  5  3  5 11 12 11 11 12 11  8  6  3  2  3
Wind gust                                         24 23 23 24
Clouds           B2 B1 B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2
PoP 12hr                     30          80          70          60          40
QPF 12hr                      0        0.15        0.05        0.07           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Snow                          L  D  D  D
Snowshwrs         C                       L  L  L  L  L  L  L  L  C  C  C  C  S
Wind chill       20 16        9 15 20 24    23 18 12  6  8  9  6  3  6  5     4
Min chill        20    14     9    12    20    17     5     5     2     2     4


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      12    26      16    29      23    37      27    37
Temp          21 18   15 13 26 20   18 17 29 23   27 27 37 30   30 27 37 31
Dewpt         14 14   14 13 20 19   17 16 20 21   24 24 29 29   29 27 27 27
PWind dir         W       S    SW      NW     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 B2 OV OV   B2 B2 B2 B2   OV OV B2 B2   B2 B2 B2 B2
PoP 12hr         40      50    40      40    40      60    20      50    30
Rain shwrs                                                  S          C  S
Snowshwrs      S  C    C  C  C  C    C  C  C  C    L  C  S  S    S  C  C  S

$$
MIZ045-110900-
Big Rapids-Mecosta MI
43.72N  85.50W Elev. 951 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      13          28          17          20           8
Temp             25 23 16 13 14 21 25 28 27 28 26 22 18 17 15 14 13 13 11 10  8
Dewpt            21 21 14 13 13 19 23 25 25 25 22 16 13 12 11  8  8  9  8  8  8
RH               84 92 92100 96 92 92 88 92 88 85 77 80 80 84 76 80 84 87 91100
Wind dir         NW  N  N  S SE  S  S  S SW NW NW NW NW NW NW NW NW  N NW NW  N
Wind spd          9  6  4  3  5  8  9  6  4  6 11 14 13 13 14 13 10  6  4  3  3
Wind gust                                      21 26 25 26 25
Clouds           B2 B1 B1 B1 OV OV OV OV OV OV B2 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2
PoP 12hr                     30          80          70          50          30
QPF 12hr                      0        0.12        0.03        0.02           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Snow                          L  D  D  D
Snowshwrs         C                       L  L  C  C  C  C  C  C  C  C        S
Wind chill       16 15  9  7  5 12 16 21    22 15  9  5  6  5  4  0  3  3  3  1
Min chill        16     9     4     9    17    15     2     2    -1     0    -1


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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          20      10    24      15    27      21    36      26    36
Temp          19 14   12 11 24 19   17 16 27 21   25 26 36 30   28 27 36 31
Dewpt         13 12   11 11 19 17   16 14 19 18   22 23 28 27   28 27 27 25
PWind dir         W       S    SW      NW     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      LT    GN
Avg clouds    B2 B2   B2 B2 B2 OV   B2 B2 B2 B2   OV OV B2 B2   B2 B2 B2 B2
PoP 12hr         30      40    40      30    30      50    20      50    20
Rain shwrs                                                  S          S  S
Snowshwrs      S  C    S  C  C  C    C  S  C  C    C  C  S  S    S  C  S  S

$$
MIZ046-110900-
Mt Pleasant-Isabella MI
43.62N  84.75W Elev. 751 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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          28          17          20           7
Temp             27 25 20 17 17 21 26 28 28 29 28 23 18 17 16 15 14 12 10  8  7
Dewpt            21 17 13 13 13 17 20 23 24 24 22 16 12 10  8  7  6  7  5  5  5
RH               78 71 74 84 84 84 78 81 85 81 78 74 77 73 70 70 70 80 80 87 91
Wind dir         NW  N  N NW  S  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW NW
Wind spd          9  8  4  3  4  8  9  9  5  5 11 13 13 14 14 13  9  8  5  5  3
Wind gust                                         26 24 26 26 25
Clouds           B1 B1 SC B1 B2 OV OV OV OV OV B2 B1 B1 B1 B2 B1 B1 SC SC SC B1
PoP 12hr                     30          80          70          20          10
QPF 12hr                      0        0.11        0.04           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         S                       L  L  S  S  S  S  S  S
Wind chill       18 16 13    10 11 17 20 22 23 18 10  5  4  6  7  3  3  0 -2  0
Min chill        18    13    10    10    17    18     3     1     2    -1    -3


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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          20      10    24      15    28      21    36      27    37
Temp          18 15   13 11 23 20   17 16 28 22   24 27 36 30   30 27 37 31
Dewpt         11 10   10 10 17 16   14 14 20 18   21 22 27 27   28 27 27 25
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         20      30    30      20    10      30    20      40    20
Rain shwrs                                                  S             S
Snowshwrs         S       C  C  S    S  S          C  C     S    S  C     S

$$
MIZ051-110900-
Stanton-Montcalm MI
43.29N  85.08W Elev. 948 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      18          29          17          20           8
Temp             27 25 21 18 18 22 27 29 29 29 28 24 19 18 17 16 15 13 11  9  8
Dewpt            23 19 16 16 13 19 22 24 25 25 23 18 14 12 10  9  9 10  8  7  7
RH               85 78 81 92 80 88 81 81 85 85 81 77 80 77 73 73 77 87 87 91 96
Wind dir         NW NW  N  N SE  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW NW
Wind spd          9  9  4  3  5  9 11 10  6  5 12 16 13 16 16 16 11  8  6  5  3
Wind gust                                      23 28 25 28 27 26
Clouds           B2 B1 B1 B1 OV OV OV OV OV OV B2 B1 B1 B1 B2 B2 B1 B1 B1 SC B1
PoP 12hr                     30          80          70          20          10
QPF 12hr                      0        0.11        0.04           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  S  S  S  S  S  S
Wind chill       18 16 15    10 12 16 20 22 23 18 11  5  3  6  4  3  3 -1 -1  1
Min chill        18    15     9    11    17    16     3     2     1    -1    -2


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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          20      11    25      16    28      22    36      27    36
Temp          19 16   14 12 24 20   18 17 28 22   25 26 36 30   30 27 36 30
Dewpt         12 12   12 11 19 17   16 15 20 19   22 23 28 28   28 27 27 26
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         30      30    30      20    20      30    10      30    10
Snowshwrs         C    S  C  C  S    S  S  S  S    C  C          S  C

$$
MIZ052-110900-
Alma-Gratiot MI
43.32N  84.69W Elev. 764 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      18          29          18          21           8
Temp             28 26 21 18 19 22 27 29 29 30 29 24 20 19 18 17 16 14 11  8  9
Dewpt            25 20 18 18 18 18 22 25 25 26 24 19 14 11  9  9  8  9  7  5  6
RH               88 78 88100 96 84 81 85 85 85 81 81 77 70 67 70 70 80 83 87 87
Wind dir         NW NW  N NW SE  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW NW
Wind spd          9  9  4  2  4  8 10 10  6  5 12 14 13 16 16 16 10  8  6  5  4
Wind gust                                         27 24 27 27
Clouds           B1 B1 SC B1 B2 OV OV OV OV OV B2 B1 B1 B1 B2 B1 B1 SC SC SC SC
PoP 12hr                     30          80          70          20          10
QPF 12hr                      0        0.11        0.04           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         S                       L  L  S  S  S  S  S  S
Wind chill       19 18 15    12 13 17 20 22 24 19 12  7  5  5  7  4  4  0 -2  0
Min chill        19    13    12    11    19    19     6     4     2    -1    -3


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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          20      11    25      16    28      23    37      28    38
Temp          18 15   13 12 24 21   17 17 28 23   25 27 37 32   32 28 38 31
Dewpt         12 12   12 11 18 17   15 15 20 19   21 23 27 28   29 27 28 26
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         20      30    20      20    10      30    10      30    10
Snowshwrs         S       C  S  S    S  S          S  C          S  C

$$
MIZ056-110900-
Grand Haven-Ottawa MI
43.05N  86.22W Elev. 617 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      25          34          23          25          17
Temp             31 30 27 26 25 29 32 34 34 33 32 27 25 24 22 21 20 20 19 20 17
Dewpt            27 23 22 22 22 25 28 29 29 28 26 21 18 16 15 14 13 15 14 15 13
RH               85 75 81 85 88 85 85 82 82 82 78 78 74 71 74 74 74 81 80 81 84
Wind dir          N  N  N SE SE  S  S SW  W  N  N  N NW NW NW NW NW  N  N NW NW
Wind spd         11  9  5  4  6 11 12 11  8 12 19 20 19 20 20 19 14 16 11 11  8
Wind gust                                      32 33 32 32    32 25
Clouds           B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2
PoP 12hr                     30          90          60          70          60
QPF 12hr                      0        0.17        0.10        0.06        0.05
Snow 12hr                     T           2           1
Flurries             S  S  S
Snow                          L  D  D  D
Snowshwrs         C                       L  L  L  L  L  L  L  L  L  L  C  C  C
Obvis                                          BS BS BS BS BS BS BS BS
Wind chill       22 21 20 20 17 19 23 26 27 24 20 13 11  8  7  5  6  7  7  8  7
Min chill        21    20    16    17    23    18     9     6     4     6     6


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      18    29      24    33      28    40      32    39
Temp          25 23   26 18 29 26   24 25 27 33   32 33 39 39   38 34 34 39
Dewpt         16 17   18 17 22 20   22 22 22 23   26 28 31 30   31 30 29 29
PWind dir         W       W     W      NW     W      SW    SW       W     W
Wind char        GN      GN    GN      GN    BZ      BZ    BZ      BZ    BZ
Avg clouds    B2 B2   B2 B2 OV OV   OV B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         40      50    50      50    40      60    10      30    30
Rain shwrs                                                       S  C     S
Snowshwrs      C  C    C  C  C  C    C  C  C  C    L  C             C  S  C

$$
MIZ058-110900-
Ionia-Ionia MI
42.98N  85.06W Elev. 748 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      20          30          19          22           8
Temp             30 25 24 20 20 24 29 30 30 30 30 26 21 20 19 19 18 14 12 11  8
Dewpt            25 24 19 17 17 20 23 25 26 26 24 20 15 12 11 10 10 10  8  8  7
RH               81 96 81 88 88 84 78 81 85 85 78 78 77 71 70 67 70 84 84 87 96
Wind dir         NW NW  N  E SE  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW  W
Wind spd          9  8  4  3  5  9 11  9  6  6 12 16 12 16 16 16 11  8  6  4  3
Wind gust                                         28 23 27    26
Clouds           B2 B1 SC B1 OV OV OV OV OV OV B2 B1 B1 B1 B2 B2 B1 B1 B1 SC B1
PoP 12hr                     30          80          70          20          10
QPF 12hr                      0        0.12        0.04           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  C  C  S  S  S  S
Wind chill       22 16 18    12 14 19 22 23 23 20 13  8  7  8  8  6  4  1  3  1
Min chill        21    16    12    11    20    19     7     5     5     0    -1


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      12    26      17    29      23    38      29    38
Temp          20 17   17 13 26 20   19 18 29 23   25 27 38 32   32 29 38 31
Dewpt         13 13   13 11 19 17   17 17 21 20   21 23 28 28   29 28 28 27
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         30      30    20      20    20      30     5      30    10
Snowshwrs         C    S  C  S  S    S  S  S  S    C  C          S  C

$$
MIZ059-110900-
St Johns-Clinton MI
43.00N  84.55W Elev. 768 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      20          30          18          21           8
Temp             32 28 25 21 20 23 28 30 30 31 30 27 19 18 17 17 16 13 11  8  9
Dewpt            28 22 20 16 15 19 22 25 26 26 24 20 14 11  9 10  9  9  7  6  7
RH               85 78 81 81 81 84 78 81 85 81 78 74 80 73 70 73 73 84 83 91 91
Wind dir         NW NW  N NW SE  S  S  S  S SW NW NW NW NW NW NW NW NW NW NW NW
Wind spd          9  9  4  3  4  9 11 10  8  6 11 16 13 17 17 16 11  9  6  6  4
Wind gust                                         28 25 28 28 26
Clouds           B2 B1 SC SC B2 OV OV OV OV OV B2 B1 B1 B1 B2 B1 B1 SC SC SC SC
PoP 12hr                     30          80          70          20           5
QPF 12hr                      0        0.11        0.05           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  S  S  S  S  S  S
Wind chill       24 19 19    13 13 18 21 22 24 20 15  6  4  7  7  4  2  0 -3  0
Min chill        22    18    12    11    19    19     6     3     3    -1    -5


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      11    25      17    28      23    38      29    38
Temp          19 16   15 12 24 21   18 18 28 23   25 27 38 33   32 29 38 31
Dewpt         12 13   12 11 18 17   16 17 20 19   21 23 27 28   29 28 29 27
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         20      30    20      20    10      20     5      30    10
Snowshwrs         S       C  S  S    S  S          S  S          S  C

$$
MIZ064-110900-
Holland-Allegan MI
42.75N  86.10W Elev. 640 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      24          33          22          24          15
Temp             31 29 26 24 24 29 32 33 33 34 32 28 23 22 22 21 20 20 18 19 15
Dewpt            29 26 23 21 21 25 27 28 27 29 26 21 18 16 16 15 13 15 14 15 13
RH               92 88 88 88 88 85 81 82 78 82 78 75 81 77 77 77 74 81 84 84 92
Wind dir          N  N  N SE  S  S  S SW SW NW NW  N NW NW NW NW NW  N  N NW NW
Wind spd          9  8  4  3  6 11 12  9  5 10 14 17 14 18 17 17 10 11  6  8  5
Wind gust                                      27 32 29 32 29 29    21
Clouds           B2 B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV OV B2 B2 B2 B2 B2
PoP 12hr                     40          90          70          70          70
QPF 12hr                      0        0.17        0.10        0.09        0.06
Snow 12hr                     T           2           1
Flurries             S  S  S
Snow                          L  L  D  D
Snowshwrs         C                       L  L  L  L  L  L  L  L  L  L  C  C  C
Obvis                                          BS BS BS BS BS BS BS BS
Wind chill       23 21 20    16 19 23 25 27 27 22 15 10 10  7  8  8  9 10  9  6
Min chill        22    20    16    16    22    21     8     6     6     7     6


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      16    29      22    31      27    40      32    39
Temp          24 20   24 16 28 23   24 22 30 29   31 31 39 38   37 32 38 37
Dewpt         16 15   18 15 22 19   21 21 22 21   25 26 31 30   31 30 29 29
PWind dir         W      SW     W      NW     W      SW    SW       W     W
Wind char        GN      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 OV   OV B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         40      50    50      50    40      60     5      30    30
Rain shwrs                                                       S  C  C  C
Snowshwrs      C  C    C  C  C  C    C  C  C  C    L  C             C  C

$$
MIZ065-110900-
Hastings-Barry MI
42.65N  85.29W Elev. 846 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      20          30          19          22           9
Temp             27 24 22 20 20 25 29 30 30 31 30 26 20 19 18 17 16 14 13 11 10
Dewpt            24 24 22 20 20 22 24 26 26 27 25 21 16 14 13 13 11 10  9  8  8
RH               88100100100100 88 81 85 85 85 81 81 84 80 80 84 80 84 84 87 91
Wind dir         NW NW NW  S SE  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW  W
Wind spd          8  6  3  2  5  9 11  9  5  5 12 14 12 14 16 13 10  6  5  3  3
Wind gust                                         26 23 25    24
Clouds           B2 B1 B1 B1 OV OV OV OV OV OV B2 B1 B1 B1 B2 B2 B2 B1 B1 SC B2
PoP 12hr                     40          80          70          50          20
QPF 12hr                      0        0.15        0.05        0.01           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  C  C  C  C  C  C  S  S
Wind chill       19 16       12 16 19 22 24 25 20 14  7  6  8  8  5  5  4  5  3
Min chill        18    15    12    14    19    20     7     5     4     2     2


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      12    26      17    30      23    38      29    38
Temp          22 18   19 12 25 19   19 18 29 23   25 27 37 34   33 29 38 32
Dewpt         15 13   15 11 19 17   18 18 21 19   22 23 28 29   30 28 29 27
PWind dir        SW       S    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         30      40    30      30    30      40     5      30    20
Rain shwrs                                                             S  S
Snowshwrs         C    C  C  C  C    C  C  C  C    C  C          S  C  S  S

$$
MIZ066-110900-
Charlotte-Eaton MI
42.58N  84.82W Elev. 928 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      18          30          19          21           8
Temp             31 25 25 19 18 24 29 30 30 30 30 27 20 19 17 16 15 14 12  9  9
Dewpt            28 23 21 19 18 21 23 25 26 26 25 21 15 13 10 11 10  9  8  5  6
RH               88 92 84100100 88 78 81 85 85 81 78 81 77 73 80 80 80 84 83 87
Wind dir          W NW NW  W  S  S  S  S  S SW NW NW NW NW NW NW NW NW NW NW  W
Wind spd          9  8  4  3  4  9 11 10  5  5 10 14 12 14 16 14 10  9  5  5  3
Wind gust                                         28 25 27    25
Clouds           B2 B1 SC B1 OV OV OV OV OV OV B2 B1 B1 B1 B2 B2 B1 B1 SC SC B1
PoP 12hr                     30          80          70          30          10
QPF 12hr                      0        0.15        0.06           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  C  C  S  S  C  C
Wind chill       23 16 19    11 14 19 21 24 24 21 15  7  6  6  8  4  3  3 -2  1
Min chill        20    16    11    14    20    20     6     5     2     1    -2


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      11    26      17    29      23    38      29    38
Temp          20 18   17 12 25 21   21 17 29 24   24 28 38 33   33 29 38 30
Dewpt         12 13   13 10 17 16   17 17 21 19   20 22 27 27   29 28 29 27
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B2
PoP 12hr         30      30    20      20    20      30     5      30    20
Rain shwrs                                                             S
Snowshwrs         C    C  C  S  S    S  S  S  S    C  S          S  C  S

$$
MIZ071-110900-
South Haven-Van Buren MI
42.40N  86.27W Elev. 597 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      27          35          25          27          19
Temp             32 32 31 30 30 29 31 34 35 36 34 31 27 26 24 24 23 23 22 22 19
Dewpt            27 27 25 20 25 26 27 29 29 31 28 24 21 19 17 17 15 16 16 17 16
RH               81 81 78 66 81 88 85 82 78 82 78 75 78 74 74 74 71 74 77 81 88
Wind dir         NW  N  N  W  S  S  S  S SW NW  N NW NW NW NW NW NW NW NW NW NW
Wind spd         16 13  6  5  9 13 14 11  8 14 23 26 25 24 21 21 18 17 12 13  8
Wind gust                                      34 39 39 34 33 32 28 28
Clouds           OV B2 B2 OV OV OV OV OV OV OV B2 B2 B2 B2 OV OV OV B2 B2 B2 B2
PoP 12hr                     30          90          70          80          70
QPF 12hr                      0        0.18        0.16        0.12        0.09
Snow 12hr                 00-00           2           2
Flurries             S  S  S
Snow                          L  D  D  D
Snowshwrs         C                       L  L  L  L  D  D  L  L  L  L  C  C  C
Obvis                                          BS BS BS BS BS BS BS BS
Wind chill       22 23 24 24 22 18 21 25 28 27 22 18 11  9  7  8  7 10 10 10 10
Min chill        21    21    20    15    21    21    11     5     6     7     8


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      19    30      24    33      28    41      33    40
Temp          25 25   27 19 29 28   28 24 28 33   31 31 39 40   38 33 38 39
Dewpt         17 16   19 18 23 20   22 22 22 23   26 27 30 31   32 30 30 29
PWind dir         W      SW     W      NW     W      SW    SW       W     W
Wind char        GN      GN    GN      GN    BZ      BZ    GN      GN    BZ
Avg clouds    B2 B2   B2 B2 B2 OV   OV B2 B2 B2   OV B2 B2 B2   B2 B2 B2 B2
PoP 12hr         40      50    50      50    40      50     5      30    30
Rain shwrs                                                       C  C  S  C
Snowshwrs      C  C    C  C  C  C    C  C  C  C    C  C             C  S

$$
MIZ072-110900-
Kalamazoo-Kalamazoo MI
42.24N  85.55W Elev. 781 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      23          31          20          23          12
Temp             32 27 26 24 23 26 30 31 31 32 31 27 23 21 20 18 17 17 16 14 13
Dewpt            29 24 23 21 22 23 25 27 27 28 26 23 17 16 15 14 13 12 12 12 11
RH               88 88 88 88 96 88 81 85 85 85 81 85 77 81 81 84 84 80 84 92 91
Wind dir         NW  N NW  S  S  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW  W
Wind spd          8  6  3  3  5  9 10  9  4  3 11 14 12 13 13 13 10  6  4  3  3
Wind gust                                      21 26 24 24 25 25
Clouds           OV B2 B1 B2 OV OV OV OV OV OV B2 B2 B2 B2 OV B2 B2 B1 B2 B1 B2
PoP 12hr                     30          80          70          70          50
QPF 12hr                      0        0.14        0.07        0.04        0.01
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  L  L  L  L  L  L  C  C  C  C  C
Wind chill       25 19       16 17 21 23       22 15 11  8 10  9  5  8  9     7
Min chill        23    18    16    16    21    21     9     7     5     4     6


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      13    27      19    30      23    39      29    39
Temp          23 18   21 13 26 20   20 20 30 24   24 27 39 35   35 29 39 34
Dewpt         16 14   15 13 20 18   19 19 22 20   21 23 29 29   30 28 30 27
PWind dir        SW       S    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B2 B2 B2 B2
PoP 12hr         40      40    40      40    40      50     5      30    20
Rain shwrs                                                       C     S  S
Snowshwrs      C  C    C  C  C  C    C  C  C  C    C  S          C  C  S  S

$$
MIZ073-110900-
Battle Creek-Calhoun MI
42.30N  85.25W Elev. 918 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      22          31          19          22          10
Temp             31 24 23 22 22 26 30 31 31 32 31 26 20 19 18 17 16 15 13 11 11
Dewpt            27 23 23 20 21 22 24 25 26 27 25 22 16 15 13 12 11 10 10  9  9
RH               85 96100 92 96 85 78 78 81 81 78 85 84 84 80 80 80 80 87 91 91
Wind dir          W NW NW SW  S  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW  W
Wind spd          8  6  4  2  4  8 10  8  4  3 11 13 12 13 14 13 10  6  4  3  3
Wind gust                                         26 23 26    25
Clouds           B2 B1 B1 B2 OV OV OV OV OV OV B2 B2 B1 B2 B2 B2 B2 B1 B1 B1 B2
PoP 12hr                     30          80          70          60          20
QPF 12hr                      0        0.15        0.07        0.01           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  C  C  C  C  L  L  S  S        S
Wind chill       24 16 17    16 18 21 23       22 14  8  8  9  8  5  6  5     4
Min chill        22    15    15    14    20    20     6     5     4     4     2


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      12    26      18    29      22    38      29    38
Temp          22 19   20 12 25 20   20 19 29 22   24 26 37 34   32 29 38 32
Dewpt         14 13   14 11 19 16   18 18 21 19   21 22 28 28   29 28 29 27
PWind dir        SW      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B2 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B2 B2 B2 B2
PoP 12hr         30      40    30      30    30      40     5      30    20
Rain shwrs                                                             S  S
Snowshwrs      S  C    C  C  S  C    C  C  C  C    C  S          C  C  S  S

$$
MIZ074-110900-
Jackson-Jackson MI
42.27N  84.47W Elev. 948 ft
521 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
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                      20          30          19          22           8
Temp             28 26 24 21 20 24 29 30 30 30 31 28 22 20 18 16 15 14 12  8  9
Dewpt            24 23 23 20 20 20 22 24 25 26 24 22 15 13 11 10  9  9  6  5  6
RH               85 88 96 96100 84 75 78 81 85 75 78 74 74 73 77 77 80 76 87 87
Wind dir          W NW NW  W  S  S  S  S  S SW NW NW NW NW NW NW NW NW NW NW  W
Wind spd         10 10  6  3  3  8 10  9  5  4  9 13 13 16 16 14 10 10  6  6  4
Wind gust                                         27 27 27 26 27
Clouds           OV B1 SC B1 B2 OV OV OV OV OV B2 B2 B1 B1 B2 B2 B1 SC SC SC B1
PoP 12hr                     30          80          70          20           5
QPF 12hr                      0        0.15        0.07           0           0
Snow 12hr                 00-00           2           1
Flurries             S  S  S
Frzg drzl         O
Snow                          L  L  D  D
Snowshwrs         C                       L  L  C  C  S  S  S  S
Wind chill       19 16 17       15 20 21 24    23 17  9  4  8  8  4  1  1 -3  1
Min chill        18    16    15    14    19    22     9     4     4     0    -3


Date           12/13  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
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      11    25      17    29      21    38      28    38
Temp          21 17   17 11 25 19   20 17 29 22   23 26 38 33   33 28 38 30
Dewpt         12 12   12  9 16 14   17 16 20 18   19 21 27 27   28 27 29 26
PWind dir         W      SW    SW       W     W      SW    SW      SW     W
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    B1 B2   B2 B2 B2 B2   B2 B2 B2 B2   B2 B2 B2 B1   B2 B2 B2 B2
PoP 12hr         20      40    20      20    20      30     5      40    20
Rain shwrs                                                             S
Snowshwrs         S    C  C  S  S    S     S       C  S          C  C  S

$$



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