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Issued by NWS Detroit/Pontiac, MI

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Point Forecast Matrices
National Weather Service Detroit/Pontiac MI
349 PM EST Tue Dec 12 2017

MIZ049-130915-
Bad Axe-Huron MI
43.79N  82.99W Elev. 758 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                       9          19          13          20          15
Temp          16 11 12 12  9 10 17 19 18 20 23 21 18 13 15 18 20 18 18 15 15 18
Dewpt          7  4  5  6  6  7  8  9 13 13 15 13 11  9  9 11 13 13 13 12 13 15
RH            67 73 73 76 87 87 67 64 80 74 71 71 73 84 77 73 74 80 80 88 92 88
Wind dir      NW NW NW NW NW NW NW SW  E  N  N  N  N NW NW NW  W SW  W SW SW SW
Wind spd      23 23 20 17 13  9  5  4  5  4 10 12 12 10 11 10  8  6  9  8  9  9
Wind gust     41 44 40 36 32 24 16    16    24 25 25 25 23 20 18 17 19 18 19
Clouds        OV B1 SC SC SC B1 B2 OV OV OV OV B2 B1 SC SC B1 B1 B2 B1 B1 B2 OV
PoP 12hr                     10          80          90          10          20
QPF 12hr                   0.01        0.10        0.12           0           0
Snow 12hr                     T           1           2
Flurries          C  C  C  C
Snow                          S  C  L  D
Snowshwrs      C  S  S                    D  D  C  C  S  S              S  S  C
Wind           Y


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    27      20    32      23    33      26    34
Temp          25 25   20 20 23 20   20 21 29 27   25 23 31 30   29 26 33 30
Dewpt         20 19   15 15 18 18   18 19 25 23   22 22 25 26   24 23 27 25
PWind dir        SW       W     W      SW    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      GN    GN      GN    BZ
Avg clouds    OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B2 B2
PoP 12hr         50      30    40      10    20      10    10      10    30
Rain shwrs                                                                S
Snowshwrs      C  C    S  C  C  C          S  S                     S  C  S

$$
MIZ049-130915-
Port Hope-Huron MI
44.03N  82.82W Elev. 588 ft
349 PM EST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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          22          15          21          17
Temp          17 13 13 14 11 11 17 20 21 23 25 24 21 15 17 19 21 20 21 17 17 19
Dewpt         10  8 10 10 10 10 10 10 12 15 16 14 13 11 10 11 12 13 14 13 14 15
RH            73 80 87 84 96 96 73 64 68 71 68 65 71 84 73 70 68 74 74 84 88 84
Wind dir      NW NW NW NW NW NW NW  W NE  N NE  N  N NW NW NW  W  W  W SW SW SW
Wind spd      27 28 25 23 18 14  8  5  2  5 12 14 16 14 14 12 10  9 11 10 11 11
Wind gust     41 44 40 36 31                25 25 27 25    23
Clouds        OV B1 B1 SC SC B1 B2 OV OV OV OV B2 B1 B1 SC B1 B1 B2 B1 B1 B2 OV
PoP 12hr                     30          70          90          20          20
QPF 12hr                   0.05        0.07        0.13           0           0
Snow 12hr                     1           1           2
Snow                          S  C  C  L
Snowshwrs      C  C  C  S                 D  D  L  L  S  S              S  S  C
Ice Accre      W  W  W  W
Wind           Y


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    28      21    33      24    34      27    35
Temp          25 26   21 21 25 22   22 22 30 28   26 25 32 31   30 27 34 32
Dewpt         20 19   16 16 18 19   19 20 25 24   22 22 25 26   24 23 27 25
PWind dir        SW       W     W      SW    SW       W    SW      SW     W
Wind char        GN      GN    GN      GN    GN      GN    GN      BZ    BZ
Avg clouds    OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B2 B1 B1   B1 B1 B2 B2
PoP 12hr         50      30    50      20    20      10    10      20    30
Rain shwrs                                                                C
Snowshwrs      C  C    S  C  C  C    S     S  S                     S  C  C

$$
MIZ053-130915-
Saginaw-Saginaw MI
43.53N  84.08W Elev. 662 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                       7          20           9          20          14
Temp          18 12 11 10  7 12 18 19 20 19 20 16 12  9 12 18 20 16 14 16 17 20
Dewpt          7  6  8  8  9 11 14 16 17 16 16 11  9  6  8 12 15 12 12 13 15 16
RH            61 76 87 91110 96 84 88 88 88 84 80 87 87 84 77 81 84 92 88 92 84
Wind dir      NW NW NW  W  W  S SE SE  E NE  N  N NW NW NW  W  W SW SW SW SW SW
Wind spd      16 11  9  6  4  3  6  9 11  8  9 10  8  6  5  6  6  6  6  6  6  8
Wind gust        21 19
Clouds        B1 SC B1 B1 B2 OV OV OV OV OV B2 B1 FW FW SC B1 B2 B1 B1 B2 OV OV
PoP 12hr                      5         100         100           5          20
QPF 12hr                      0        0.31        0.06           0           0
Snow 12hr                 00-00           5           1
Flurries       C  C  C  C  C
Snow                          C  D  D  D
Snowshwrs                                 D  D  S  S                    S  S  L
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      17    29      19    33      23    35      26    35
Temp          26 24   20 21 24 20   19 21 30 27   25 23 32 29   29 26 34 30
Dewpt         21 19   15 16 19 17   19 20 25 24   23 23 27 26   25 24 28 25
PWind dir        SW       W    SW       S    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    BZ
Avg clouds    OV B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         60      30    50      20    20       5    10      10    20
Snowshwrs      L  C    C  C  C  S       S  S                           S

$$
MIZ061-130915-
Flint-Genesee MI
42.98N  83.73W Elev. 754 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                       9          20           9          19          13
Temp          18 11 10 10  9 10 18 20 20 19 20 18 13  9 12 17 19 14 13 14 15 18
Dewpt          6  6  7  8  9 11 13 17 18 16 15 13 10  7  8 10 13 11 11 12 14 15
RH            59 80 87 91100105 80 88 92 88 81 80 87 91 84 73 77 88 91 92 96 88
Wind dir      NW NW NW NW  W SW  S SE  E NE  N  N NW NW NW NW  W SW SW SW SW  S
Wind spd      18 13 11  9  5  3  5  8 10  8  9 11  9  6  6  8  6  6  5  6  6  8
Clouds        B1 SC B1 B1 B2 B2 OV OV OV OV OV B2 SC FW SC B1 B1 B1 B1 B2 B2 OV
PoP 12hr                      5         100         100           5          20
QPF 12hr                      0        0.32        0.07           0           0
Snow 12hr                 00-00           5           1
Flurries       C  C  C  C  C
Snow                          C  D  D  D
Snowshwrs                                 D  D  C  C                    S  S  C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      17    30      20    34      23    35      26    35
Temp          26 25   21 22 26 20   20 21 30 27   25 23 33 29   28 26 34 31
Dewpt         20 19   15 16 18 18   19 20 25 24   22 22 26 26   24 24 27 25
PWind dir        SW       W    SW       S    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         50      30    50      10    20       5    10      10    20
Snowshwrs      C  C    C  C  C             S  S                        S

$$
MIZ063-130915-
Port Huron-St Clair MI
42.92N  82.53W Elev. 644 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                       8          20          13          20          12
Temp          17 13 13 13  8 10 17 19 20 21 21 20 18 13 15 19 20 14 12 12 13 15
Dewpt          6  3  4  4  6  7 10 15 17 16 17 15 14  9 10 11 12 11 11 11 11 13
RH            61 63 67 67 91 87 73 84 88 81 84 81 84 84 80 70 71 88 96 96 91 92
Wind dir      NW NW NW NW  W  W  W  S  E NE  N  N  N NW NW NW  W  W  W SW SW SW
Wind spd      19 18 17 14 12  8  5  5  8  5  6  9  9  8  9  9  6  5  6  5  5  6
Wind gust     32 34 33 28 26 19                19 20 19 19    17             17
Clouds        B2 SC FW FW SC B1 OV OV OV OV OV B2 B1 SC SC SC B1 B1 B1 B1 B2 OV
PoP 12hr                      5          90         100          10          10
QPF 12hr                      0        0.21        0.12           0           0
Snow 12hr                 00-00           3           2
Flurries          C  C  C  C
Snow                          S  C  D  D
Snowshwrs      S                          D  D  C  C                          C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    30      21    34      23    35      26    36
Temp          25 25   23 23 27 22   21 21 31 28   26 24 34 30   28 26 34 32
Dewpt         20 20   17 16 19 19   19 19 26 24   23 22 26 26   24 24 27 26
PWind dir        SW       W     W      SW    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    OV B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         50      30    40      10    20      10    10      10    20
Rain shwrs                                                                S
Snowshwrs      C  C    C  S  C  S          S  S                        S  S

$$
MIZ068-130915-
Howell-Livingston MI
42.63N  83.98W Elev. 939 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                       9          21           9          19          13
Temp          18 11 11 11  9 12 19 20 19 21 20 17 13  9 12 17 19 14 14 15 16 18
Dewpt          7 12 10  9  8 11 15 18 17 17 17 13 11  7  9 11 13 11 11 12 14 15
RH            61105 96 91 96 96 84 92 92 84 88 84 91 91 87 77 77 88 88 88 92 88
Wind dir      NW NW NW NW  W SW  S SE  E  E NE  N NW NW NW NW  W SW SW SW SW SW
Wind spd      16 13 11  9  5  3  8 10 11  8 10 11  9  6  6  6  6  5  5  5  6  8
Clouds        B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 SC FW FW SC B1 B1 B1 B2 B2 OV
PoP 12hr                     10         100         100           5          20
QPF 12hr                      0        0.34        0.08           0           0
Snow 12hr                 00-00           6           1
Flurries       C  C  C  C  C
Snow                          L  D  D  D
Snowshwrs                                 D  D  S  S                    S  S  C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      17    30      21    34      23    35      26    36
Temp          25 24   22 22 27 22   21 22 30 28   25 24 33 29   28 26 34 30
Dewpt         20 19   16 17 20 20   20 21 26 25   23 22 26 25   24 24 28 25
PWind dir        SW       W    SW       S    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    OV B2   B2 B2 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         50      30    40      10    10       5    10      10    30
Snowshwrs      C  C    C  S  C                                         C

$$
MIZ069-130915-
Pontiac-Oakland MI
42.67N  83.42W Elev. 969 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                      10          21          11          20          13
Temp          18 12 12 11 10 11 18 20 20 21 20 18 16 11 13 18 19 15 13 14 15 17
Dewpt          6  6  7  8  9 11 13 17 18 17 17 14 13  8  9 11 12 11 11 11 13 14
RH            59 76 80 87 96100 80 88 92 84 88 84 88 87 84 73 74 84 91 88 92 88
Wind dir      NW NW NW NW  W SW  S SE  E  E NE  N NW NW NW NW  W  W  W SW SW SW
Wind spd      17 14 13 11  8  4  5  8 10  6  9 10 10  8  8  8  6  5  5  5  5  6
Wind gust        25                            20
Clouds        B1 SC SC B1 B1 B2 OV OV OV OV OV B2 B1 SC SC SC B1 B1 B1 B2 B2 OV
PoP 12hr                      5         100         100           5          10
QPF 12hr                      0        0.31        0.09           0           0
Snow 12hr                 00-00           5           1
Flurries       C  C  C  C  C
Snow                          C  D  D  D
Snowshwrs                                 D  D  S  S                    S  S  C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      17    30      21    34      23    35      26    36
Temp          25 25   23 23 27 21   21 22 31 29   27 24 33 30   28 26 34 31
Dewpt         20 19   16 17 19 19   19 21 26 25   23 22 26 26   24 24 27 25
PWind dir        SW       W    SW       S    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         40      30    40      10    10       5    10      10    30
Rain shwrs                                                                S
Snowshwrs      C  C    C  S  C             S                           C  S

$$
MIZ070-130915-
Mt. Clemens-Macomb MI
42.61N  82.83W Elev. 577 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                       9          22          13          21          13
Temp          18 13 13 12  9 11 18 20 22 21 21 20 18 13 15 20 20 15 13 14 15 16
Dewpt          6  4  5  6  8 10 13 17 20 17 17 15 14 10  9 11 12 11 11 11 12 13
RH            59 67 70 76 96 96 80 88 92 84 84 81 84 87 77 67 71 84 91 88 88 88
Wind dir      NW NW NW NW NW  W SW  S  E  E NE  N  N NW NW NW  W  W  W SW SW SW
Wind spd      18 17 14 13 10  5  5  5  9  6  8 10  9  9  9  8  6  5  5  5  5  6
Wind gust        27 25
Clouds        B2 SC FW SC SC B2 OV OV OV OV OV B2 B1 SC SC SC SC B1 B1 B1 B2 OV
PoP 12hr                      0         100         100           5          10
QPF 12hr                      0        0.27        0.10           0           0
Snow 12hr                 00-00           5           1
Flurries       C  C  C  C  C
Snow                          S  L  D  D
Snowshwrs      S                          D  D  C  C                          C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      18    31      22    35      24    35      26    36
Temp          26 26   24 23 28 22   22 23 32 30   28 25 34 31   29 27 34 33
Dewpt         20 20   17 17 19 19   19 21 26 25   24 23 26 26   25 24 27 26
PWind dir        SW       W    SW      SW    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         50      30    40      10    10      10    10      10    30
Rain shwrs                                                                S
Snowshwrs      C  C    C  S  C             S                           C  S

$$
MIZ075-130915-
Ypsilanti-Washtenaw MI
42.23N  83.53W Elev. 708 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                       8          22          10          20          12
Temp          19 12 11 11  8 14 20 19 20 22 22 18 15 10 13 18 19 13 13 14 15 18
Dewpt          8 11 10  9  9 12 17 17 18 19 18 14 12  8 10 11 13 11 11 11 13 14
RH            61 96 96 91105 92 88 92 92 88 84 84 88 91 87 73 77 91 91 88 92 84
Wind dir      NW NW NW NW  W SW  S  S  E  E NE  N  N NW NW NW  W SW SW SW SW SW
Wind spd      16 13 11  9  5  3  8 10 11  8 11 11 11  8  8  6  6  4  4  5  5  6
Clouds        B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 B1 FW FW SC SC B1 B1 B2 B2 OV
PoP 12hr                     10         100         100           0          20
QPF 12hr                      0        0.29        0.10           0           0
Snow 12hr                 00-00           4           1
Flurries       C  C  C  C  C
Snow                          L  D  D  D
Snowshwrs      S                          D  D  S  S                    S  S  C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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      17    31      22    35      23    35      25    36
Temp          26 24   22 23 29 22   22 23 31 29   26 24 34 28   27 25 34 31
Dewpt         21 19   16 17 21 21   20 22 27 26   23 22 27 25   24 24 28 26
PWind dir        SW       W    SW       S    SW       W    SW      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    OV B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         40      30    40      10    10       5     5      10    30
Snowshwrs      C  C    C  S  C                                      S  C

$$
MIZ076-130915-
Romulus-Wayne MI
42.23N  83.33W Elev. 629 ft
349 PM EST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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          24          14          22          14
Temp          20 13 12 11 11 14 20 21 22 24 23 20 18 14 15 20 21 17 14 15 16 19
Dewpt          8 11 10 10 11 12 16 19 19 19 19 15 15 10 10 12 13 11 12 12 13 14
RH            59 91 91 96100 92 84 92 88 81 84 81 88 84 80 71 71 77 92 88 88 80
Wind dir      NW NW NW NW  W SW  S  S SE  E NE  N  N NW NW NW  W SW SW SW SW SW
Wind spd      14 12 11 10  6  4  5  8 10  6  9 10 10  8  8  6  6  5  5  4  5  8
Wind gust     27 26 25 24 18 14                21
Clouds        B1 B1 B1 B1 B1 B2 OV OV OV OV OV B2 B1 SC SC SC SC B1 B1 B2 B2 OV
PoP 12hr                      5         100         100           5          10
QPF 12hr                      0        0.29        0.11           0           0
Snow 12hr                 00-00           5           2
Flurries       C  C  C  C  C
Snow                          C  D  D  D
Snowshwrs                                 D  D  S  S                          C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      19    32      23    36      25    36      27    37
Temp          26 26   24 24 29 24   23 26 33 31   28 26 34 30   29 27 34 33
Dewpt         20 20   17 18 21 20   21 23 27 26   24 23 27 26   25 25 28 26
PWind dir        SW       W    SW      SW    SW       W     W      SW     W
Wind char        GN      GN    GN      LT    GN      LT    LT      GN    GN
Avg clouds    OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         40      30    40      10    10      10    10      10    30
Rain shwrs                                                                S
Snowshwrs      C  C    C  S  C                                         C  S

$$
MIZ076-130915-
Detroit-Wayne MI
42.43N  83.02W Elev. 619 ft
349 PM EST Tue Dec 12 2017

Date           12/12/17      Wed 12/13/17            Thu 12/14/17            Fri
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          25          16          22          16
Temp          19 14 13 12 12 14 19 22 22 25 24 22 21 17 17 21 22 19 16 17 17 19
Dewpt          7  8  7  9 11 12 15 20 20 19 19 16 16 12 11 12 13 12 12 12 13 15
RH            59 76 76 87 96 92 84 92 92 78 81 77 81 80 77 68 68 74 84 80 84 84
Wind dir      NW NW NW NW  W  W SW  S SE  E NE  N  N NW NW NW  W  W  W SW SW SW
Wind spd      17 17 16 14 11  9  6  6 10  6  9 10 10  9  9  8  8  6  6  5  5  8
Wind gust                                      20
Clouds        B1 SC SC SC B1 B2 OV OV OV OV OV B2 B1 SC SC SC SC B1 B1 B1 B2 B2
PoP 12hr                      0         100         100           5          10
QPF 12hr                      0        0.28        0.12           0           0
Snow 12hr                 00-00           5           2
Flurries       C  C  C  C  C
Snow                          S  D  D  D
Snowshwrs                                 D  D  C  C                          C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      20    31      24    36      26    35      28    36
Temp          26 27   25 25 29 25   24 26 34 32   30 27 34 32   30 28 34 33
Dewpt         20 20   18 18 20 20   21 23 27 26   25 24 26 26   25 25 27 26
PWind dir        SW       W    SW      SW    SW       W    SW      SW     W
Wind char        GN      GN    GN      GN    GN      LT    GN      GN    GN
Avg clouds    OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B1   B1 B1 B2 B2
PoP 12hr         50      40    40      10    10      10    10      10    30
Rain shwrs                                                                S
Snowshwrs      C  C    C  S  C                                         C  S

$$
MIZ082-130915-
Adrian-Lenawee MI
41.87N  84.07W Elev. 794 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                      10          23          11          20          12
Temp          20 14 14 14 10 16 21 20 22 23 23 19 16 11 13 18 19 13 13 14 14 17
Dewpt         10  9  9 11 14 15 15 16 19 20 20 15 13  9 10 12 13 11 11 11 12 14
RH            64 80 80 88120 96 77 84 88 88 88 84 88 91 87 77 77 91 91 88 92 88
Wind dir      NW NW NW  W  W SW  S SE SE  E NE  N  N NW NW NW  W SW SW SW SW SW
Wind spd      16 12 10  8  5  5 10 11 11  8 10 12 11  8  6  5  6  4  4  5  5  6
Clouds        B1 B1 SC B1 B2 OV OV OV OV OV OV B2 B1 SC FW SC SC B1 B1 B2 B2 OV
PoP 12hr                     10         100         100           0          10
QPF 12hr                      0        0.21        0.09           0           0
Snow 12hr                 00-00           3           1
Flurries          C  C  C  C
Snow                          L  D  D  D
Snowshwrs      S        S  S              D  D  S  S                    S  S  C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
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    32      23    36      24    35      26    37
Temp          26 25   23 23 29 24   23 23 31 30   26 24 33 28   27 26 34 31
Dewpt         21 19   17 17 22 22   21 23 28 27   24 23 27 25   24 25 29 26
PWind dir        SW       W    SW       S    SW       W     W      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B2 B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 SC   B1 B1 B1 B1
PoP 12hr         40      20    30      10    10       5     5      20    30
Snowshwrs      C  C    S  S  C                                      S  C

$$
MIZ083-130915-
Monroe-Monroe MI
41.94N  83.43W Elev. 610 ft
349 PM EST Tue Dec 12 2017

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

Min/Max                      10          25          13          21          14
Temp          20 13 12 11 10 16 22 20 22 25 25 20 17 13 15 19 20 15 14 15 15 18
Dewpt          9 12 10 10 12 14 17 18 20 20 21 16 14 10 11 12 13 11 12 11 12 15
RH            62 96 91 96109 92 81 92 92 81 84 84 88 87 84 74 74 84 92 84 88 88
Wind dir      NW NW NW  W  W SW  S  S SE SE NE  N  N NW NW NW  W  W SW SW SW SW
Wind spd      17 13 11 10  6  5  9 11 12  8  9 11 10  8  8  6  6  5  5  4  5  6
Wind gust                             23       25 20 18                      18
Clouds        B1 B1 B1 B1 B2 OV OV OV OV OV OV B2 B1 SC FW SC SC B1 B1 B2 B2 B2
PoP 12hr                      5         100         100           5          10
QPF 12hr                      0        0.23        0.11           0           0
Snow 12hr                 00-00           4           2
Flurries          C  C  C  C
Snow                          L  D  D  D
Snowshwrs                                 D  D  S  S                          C
Winter Storm                     A  A  A  A  A


Date           12/15  Sat 12/16/17  Sun 12/17/17  Mon 12/18/17  Tue 12/19/17
EST 6hrly     13 19   01 07 13 19   01 07 13 19   01 07 13 19   01 07 13 19
UTC 6hrly     18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18 00

Max/Min          27      19    32      24    36      25    36      27    37
Temp          26 26   23 24 30 24   24 25 33 32   28 26 34 30   29 27 35 32
Dewpt         20 20   17 18 22 21   22 23 28 27   25 24 27 26   25 25 28 27
PWind dir        SW       W    SW      SW    SW       W     W      SW     W
Wind char        GN      GN    GN      LT    GN      LT    GN      GN    GN
Avg clouds    B2 B2   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 SC   B1 B1 B1 B2
PoP 12hr         40      20    30      10    10      10     5      20    30
Snowshwrs      C  C    S     C                                      S  C

$$

JVC



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