Point Forecast Matrices
Issued by NWS Chicago, IL

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Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
115 PM CST Sun Dec 10 2017

ILZ014-111000-
Chicago O`hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          33          18          23          13
TEMP          32 27 25 24 23 23 25 31 32 33 32 28 22 19 18 20 23 20 17 16 13 14
DEWPT         22 21 20 20 20 21 23 26 29 28 27 21 17 13 10  8  8  7  8  7  7  7
RH            66 78 81 84 88 92 92 81 88 82 81 75 81 77 70 59 52 56 67 67 76 73
WIND DIR      NW NW NW  W SW  S SW  S SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD       9  9  5  3  3  6  9  8  2  4 11 14 16 13 13 13 13 11  9  5  6  5
CLOUDS        OV SC SC SC B2 OV OV OV OV OV B2 B1 B1 SC SC B1 B1 SC FW SC FW SC
POP 12HR                     10          50          20           5           5
QPF 12HR                      0        0.07           0           0           0
SNOW 12HR                 00-00           1       00-00
FLURRIES                                  C  C
SNOW                          S  C  C  C  S  S
WIND CHILL    24 18 18       15 16 24       23 16  8  6  4  7 11  8  6  7  3  5
MIN CHILL        18    18    15    12    24    16     6     4     8     6     3


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          27      21    32      20    33      27    41      30    40
TEMP          23 26 23   22 32 29 24   20 28 32 34   28 40 37 33   30 40 35
DEWPT         11 16 17   19 21 19 16   16 17 20 23   24 28 29 28   27 27 27
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B2   B1 SC B1 B2   B1 B1 B2 B2   B2 B1 B1
POP 12HR         10      30    20      10     5      20     5      30     5
RAIN                                             S             C
SNOW                                             S             C
SNOWSHWRS                 C  S

$$
ILZ003-111000-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      21          35          17          23          12
TEMP          32 28 25 24 23 23 25 33 34 33 30 27 22 18 18 23 23 21 18 15 13 12
DEWPT         22 22 21 20 20 20 22 26 29 28 25 21 15 11 10  8  9  8  9  8  8  8
RH            66 78 84 84 88 88 88 75 82 82 81 78 74 73 70 52 54 56 67 73 80 84
WIND DIR      NW NW NW  W SW  S  S  S SE NW  N NW NW NW NW NW NW NW NW NW NW SW
WIND SPD      11  8  4  3  3 10  8  8  1  8 13 14 14 11 12 12 12  8  6  3  4  3
CLOUDS        B1 SC FW SC OV OV OV B2 OV OV B2 B1 SC B1 SC B1 SC SC FW SC FW SC
POP 12HR                     40          50          20           0           5
QPF 12HR                      0        0.07           0           0           0
SNOW 12HR                 00-00           1       00-00
FLURRIES                                  C  C
SNOW                       S  C  C  C  C  S  S
WIND CHILL    23 20 19       12 16 26    26 19 15  9  5  5 11 11 11  9  9  5  6
MIN CHILL        20    19    12    10    22    15     5     4    10     9     4


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          28      20    31      18    34      26    40      28    39
TEMP          24 25 21   21 31 27 21   19 32 33 36   27 39 36 31   29 39 33
DEWPT         11 17 17   18 20 20 16   15 17 21 24   24 29 29 27   26 27 27
PWIND DIR        SW      SW    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B2   B2 B2 B2 B1   SC SC B2 B2   B1 B1 B1 B2   B1 B1 B1
POP 12HR         10      30    20       5    10       5     5      20     5
RAIN                                                           S
SNOW                                                           S
SNOWSHWRS                 C  S

$$
ILZ014-111000-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      24          34          20          24          15
TEMP          33 28 27 25 25 24 26 32 33 33 33 29 25 22 20 23 24 22 19 19 15 16
DEWPT         23 22 21 21 21 21 23 26 28 28 28 23 18 14 11  9  8  8  8  8  8  9
RH            66 78 78 84 84 88 88 78 82 82 82 78 74 71 67 54 50 54 61 61 73 73
WIND DIR      NW NW NW  W SW  S  S  S SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD       9  9  6  3  3  6 10  9  3  4 11 16 17 14 14 14 13 11 11  6  8  5
CLOUDS        OV B1 FW FW B1 OV OV OV OV OV B2 B1 B1 B1 B1 B1 B1 SC SC SC FW SC
POP 12HR                      5          40          30           5           5
QPF 12HR                      0        0.04           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                             C  C  C  C  C
WIND CHILL    25 19 20       16 16 24       24 17 12  9  6 10 12 10  7 10  4  7
MIN CHILL        19    19    16    15    24    17     9     6    10     7     4


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          28      22    32      21    33      28    42      31    41
TEMP          24 27 23   24 31 30 24   21 28 32 34   29 41 39 33   32 40 38
DEWPT         12 16 18   20 21 20 17   17 17 20 23   25 29 30 29   28 27 28
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B2   B1 SC B1 B2   B1 B1 B1 B2   B2 B1 B1
POP 12HR         10      20    20      10     5      20     5      30     5
RAIN                                             S             C
SNOW                                             S             C
SNOWSHWRS                 S  S

$$
ILZ021-111000-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      23          36          18          24          13
TEMP          36 30 27 25 24 24 26 34 35 32 31 28 23 19 19 23 23 20 18 16 14 14
DEWPT         23 23 22 22 22 22 24 26 28 28 28 23 17 13 11  9  8  8  8  8  7  8
RH            59 75 81 88 92 92 92 72 75 85 88 81 77 77 70 54 52 59 64 70 73 76
WIND DIR      NW NW NW  W SW  S  S SE SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      10  6  5  3  4  6 10 10  3  5 11 14 14 13 13 14 14 10  9  4  5  4
CLOUDS        B1 FW FW FW B2 OV B2 B2 B2 OV B2 B2 B1 B1 SC B1 SC SC SC FW FW SC
POP 12HR                      5          20          20           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
SNOW                                S     S  S
WIND CHILL    29 23 20    18 16 16 26    26 22 16 10  6  6 10 10  9  7  9  5  6
MIN CHILL        23    20    16    13    24    16     6     4     9     7     4


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          30      21    33      19    35      26    43      29    42
TEMP          26 24 23   22 33 27 22   20 34 31 35   27 42 37 33   30 42 34
DEWPT         11 17 18   20 22 21 17   16 18 21 23   24 29 31 28   27 28 28
PWIND DIR        SW       W    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC B1 B2   B1 B1 B1 B2   B1 B1 B1
POP 12HR         10      10    20       5     5       5    10      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                    S

$$
ILZ006-111000-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      20          32          17          21          12
TEMP          30 26 24 23 22 22 24 31 32 32 30 27 21 17 18 21 20 17 16 15 12 12
DEWPT         21 20 19 19 19 21 23 26 28 28 25 20 15 12 10  9  8  7  8  7  7  7
RH            69 78 81 84 88 96 96 81 85 85 81 74 77 80 70 59 59 64 70 70 80 80
WIND DIR      NW NW NW  W  W  S SW  S  S NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11 11  8  5  3  8 10  9  5  5 13 17 18 14 16 14 14 11 11  8 10  5
CLOUDS        OV B1 SC FW B2 OV OV OV OV OV B2 B1 SC SC B1 B1 B1 SC FW SC FW SC
POP 12HR                     20          60          20           5           5
QPF 12HR                      0        0.10           0           0           0
SNOW 12HR                 00-00           1       00-00
FLURRIES                                  C  C
SNOW                          C  C  L  L  S  S
WIND CHILL    20 15 15 16    13 14 23 26 26 19 14  6  2  3  8  6  4  3  4 -1  3
MIN CHILL        15    15    13    10    20    14     2     2     4     3    -1


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          26      20    30      19    33      26    40      29    39
TEMP          23 26 23   21 30 26 23   19 29 32 35   26 39 37 31   30 39 34
DEWPT         12 15 16   18 20 19 16   16 17 20 23   24 28 29 28   27 27 27
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B2   B1 B1 B2 B2   B2 B1 B2 B2   B2 B1 B1
POP 12HR         10      40    20      10    10      20     5      20     5
RAIN                                             S             S
SNOW                                             S             S
SNOWSHWRS            S    C  S  S

$$
ILZ021-111000-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          40          19          27          14
TEMP          37 30 27 24 23 23 26 37 39 34 31 28 25 20 20 23 27 23 19 18 14 15
DEWPT         24 24 22 21 22 22 25 27 29 29 30 24 19 14 13 10  8  9  9 10  9 10
RH            59 78 81 88 96 96 96 67 67 82 96 85 78 77 74 57 44 54 64 70 80 80
WIND DIR       W NW NW  W SW  S  S  S  S NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  6  5  3  3  5 10 11  6  9 13 17 17 14 14 16 16 11  9  5  5  4
CLOUDS        FW FW CL FW B1 OV B1 B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC SC SC FW SC
POP 12HR                      0          10          10           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
WIND CHILL    29 23 20       16 16 29    27 21 16 11  6  6 10 15 12  8 10  6  8
MIN CHILL        23    20    15    12    25    16     5     4    10     8     5


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          32      21    34      20    36      27    44      30    42
TEMP          28 27 24   22 34 29 24   21 35 28 32   28 43 38 33   31 42 35
DEWPT         13 19 19   21 22 22 18   18 18 22 23   26 30 32 30   29 29 29
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC B1 B1   SC B1 B1 B1   B1 B1 SC
POP 12HR          5      10    10       5     0       0    20      30     0
RAIN                                                        S  C
SNOW                                                           C

$$
INZ002-111000-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      23          33          22          23          15
TEMP          32 28 26 24 24 24 25 32 32 32 32 31 27 24 22 22 21 19 17 17 16 15
DEWPT         23 24 24 23 22 21 23 25 27 27 29 27 22 19 16 12 11 10 11 10 12 11
RH            69 85 92 96 92 88 92 75 81 81 88 85 81 81 77 65 65 67 77 73 84 84
WIND DIR       W NW NW NW SW SW  S  S SE SW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      10  8 11  6  4  8 12 10  9  4  9 18 19 17 17 18 16 13 12  9 10  8
CLOUDS        B2 B2 B2 B1 B1 OV OV OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC
POP 12HR                      0          50          40          30          30
QPF 12HR                      0        0.04        0.02           0           0
SNOW 12HR                 00-00           1           T
FLURRIES                                  C  C
SNOW                             C  C  C  C  C  C  C  C
SNOWSHWRS                                                C  S  S  C  C  S  S  S
WIND CHILL    24 20 15 16 18 15 14 24 24    24 19 14 10  8  7  7  6  4  6  4  4
MIN CHILL        20    15    15    12    23    19    10     7     6     4     3


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          27      20    31      20    33      26    41      30    41
TEMP          26 22 22   21 31 28 24   20 31 32 35   27 40 38 35   30 41 35
DEWPT         12 15 16   19 21 19 18   18 18 20 22   24 29 30 30   28 29 28
PWIND DIR        SW       W     W       W     W      SW    SW      SW     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B2   B2 B2 B2 B2   B2 B1 B1 B2   B1 B1 B1 B2   B2 B1 B1
POP 12HR         20      20    20      30    10      30     5      30     5
RAIN                                             C             C    C
SNOW                                             C             C    C
SNOWSHWRS      S          S  S  S  C    S

$$
ILZ005-111000-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      19          32          15          21          10
TEMP          29 24 22 21 20 19 22 31 32 31 29 26 20 16 16 19 20 17 15 14 10 11
DEWPT         22 21 20 19 19 18 21 26 28 27 25 19 14 11 10  8  8  7  8  6  6  7
RH            75 88 92 92 96 96 96 81 85 85 85 74 77 80 77 61 59 64 73 70 83 83
WIND DIR      NW NW NW  W SW  S SW  S  S NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  6  4  4  3 10  9  9  3  6 12 16 14 12 13 13 12  9  8  4  5  3
CLOUDS        B2 SC FW FW OV OV OV OV OV OV B2 B1 SC SC SC B1 SC SC FW FW FW SC
POP 12HR                     30          50          20           0           5
QPF 12HR                      0        0.11           0           0           0
SNOW 12HR                 00-00           1       00-00
FLURRIES                                  C  C
SNOW                       S  C  C  C  C  S  S
WIND CHILL    19 16 16 15     7 12 23    25 19 13  6  2  2  6  8  6  4  6  0  4
MIN CHILL        16    15     7     7    19    12     1     0     4     3    -1


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          25      18    29      18    32      24    39      27    38
TEMP          23 22 21   19 29 25 21   18 28 31 34   24 38 34 30   28 38 32
DEWPT         11 16 16   17 20 19 15   15 17 20 23   23 28 29 26   26 27 27
PWIND DIR        SW      SW    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B1   SC SC B2 B2   B1 B1 B2 B2   B2 B1 B1
POP 12HR         10      30    20       5    10      20     5      20     5
RAIN                                             S             S
SNOW                                             S             S
SNOWSHWRS            S    C  S

$$
ILZ008-111000-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      21          35          17          24          13
TEMP          33 27 25 24 23 22 25 33 34 33 31 26 22 18 17 22 24 21 19 16 13 13
DEWPT         23 22 21 20 20 21 23 27 28 29 25 20 16 12 10  8  8  9  9  8  8  9
RH            66 81 84 84 88 96 92 78 78 85 78 78 77 77 73 54 50 59 64 70 80 84
WIND DIR      NW NW NW  W  S  S  S  S NE NW NW NW NW NW NW NW NW NW NW NW NW SW
WIND SPD      11  8  4  2  3 10  8  9  1  9 13 14 14 12 12 13 12  9  8  4  3  3
CLOUDS        B1 FW FW SC OV OV OV B2 OV OV B2 B1 SC B1 SC B1 SC SC FW SC FW SC
POP 12HR                     30          40          10           0           5
QPF 12HR                      0        0.03           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                       S  C  S  C  C
WIND CHILL    24 19 19       11 16 25    25 20 14  9  5  4 10 12 11  9  9  7  7
MIN CHILL        19    17    11    10    22    14     5     4    11     7     6


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          29      20    32      18    34      26    41      28    40
TEMP          25 25 23   21 32 28 22   19 33 31 35   27 41 35 32   29 40 33
DEWPT         12 18 18   19 20 20 16   16 17 21 24   25 29 29 27   26 27 27
PWIND DIR        SW       W    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    B1 B1 B2   B2 B2 B2 B1   SC SC B1 B2   B1 B1 B1 B2   B1 B1 B1
POP 12HR         10      20    20       5    10       5     5      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                 S  S

$$
ILZ011-111000-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          33          16          22          11
TEMP          31 27 25 23 23 22 24 32 33 31 30 27 20 16 18 20 22 18 15 13 11 12
DEWPT         23 22 21 21 20 22 23 26 28 28 26 21 16 11 10  8  8  8  8  7  7  8
RH            72 81 84 92 88100 96 78 82 88 85 78 84 80 70 59 54 64 73 76 83 84
WIND DIR      NW NW NW NW SW  S  S  S SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  9  5  3  4 10  9 10  3  8 13 16 16 14 14 14 14 10  9  5  5  4
CLOUDS        B1 FW FW SC OV OV OV B2 OV OV B2 B1 SC SC SC B1 SC SC FW FW FW SC
POP 12HR                     20          40          20           0           5
QPF 12HR                      0        0.04           0           0           0
SNOW 12HR                 00-00           1       00-00
FLURRIES                                  C  C
SNOW                          S  S  C  C  S  S
WIND CHILL    22 18 18    17 11 14 23    24 19 14  6  2  4  6  9  6  3  4  2  4
MIN CHILL        18    17    11    10    20    13     1     1     6     3     2


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          27      19    30      17    33      25    40      28    39
TEMP          25 23 22   20 30 25 19   18 29 32 35   26 39 36 31   29 39 31
DEWPT         11 17 17   18 20 19 15   15 17 21 23   24 29 29 27   26 27 27
PWIND DIR        SW       W    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B1   SC SC B1 B2   B1 B1 B1 B2   B2 B1 B1
POP 12HR         10      20    20      10    10      10     5      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                 S  S

$$
ILZ010-111000-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          36          18          25          13
TEMP          34 28 26 24 23 23 26 34 35 32 30 27 22 18 18 23 25 21 19 17 13 14
DEWPT         23 22 21 21 21 21 24 27 28 29 26 21 16 12 10  9  8  9  9  8  8  9
RH            64 78 81 88 92 92 92 75 75 88 85 78 77 77 70 54 48 59 64 67 80 80
WIND DIR      NW NW NW  W  S  S  S SE  N NW NW NW NW NW NW NW NW NW NW NW NW SW
WIND SPD      11  6  4  2  3 10  8  9  1  9 13 16 16 12 12 12 12  9  8  4  3  3
CLOUDS        B1 FW FW B1 OV OV B2 B2 B2 OV B2 B1 SC B1 SC B1 SC SC FW SC FW SC
POP 12HR                     20          30          10           0           5
QPF 12HR                      0        0.01           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                          S  S  S  C
WIND CHILL    26 21 20       12 18 27    24 19 15  8  5  5 11 14 11  9 10  7  8
MIN CHILL        21    19    12    12    23    15     5     4    11     9     7


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          30      21    32      19    34      26    41      27    40
TEMP          26 26 23   22 32 28 22   20 32 33 36   27 40 35 31   28 40 32
DEWPT         13 18 18   19 21 20 16   15 18 21 23   24 29 30 27   26 28 27
PWIND DIR        SW       W    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B1   SC SC B1 B2   B1 B1 B1 B1   B1 SC SC
POP 12HR         10      20    10       5     5       5    10      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                 S  S

$$
ILZ012-111000-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          34          17          23          11
TEMP          32 27 25 24 23 22 25 32 33 32 31 28 23 18 18 22 23 20 17 14 11 12
DEWPT         22 21 20 20 21 21 23 26 28 28 27 22 17 12 10  8  8  8  8  7  7  7
RH            66 78 81 84 92 96 92 78 82 85 85 78 77 77 70 54 52 59 67 73 83 80
WIND DIR      NW NW NW  W SW  S  S  S  E NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      10  6  5  3  4  8 10 10  2  5 12 16 16 13 13 14 13 10  9  5  5  4
CLOUDS        B2 SC FW FW B2 OV OV OV OV OV B2 B1 SC SC SC B1 SC SC FW FW FW SC
POP 12HR                     10          40          20           0           5
QPF 12HR                      0        0.04           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                          S  S  C  C  S  S
WIND CHILL    24 20 18    17 13 15 24    26 21 16  9  4  4  9 10  8  6  6  2  5
MIN CHILL        20    18    13    11    23    15     3     2     7     4     2


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          28      19    31      18    33      25    41      28    40
TEMP          24 25 24   20 31 27 22   19 31 32 35   26 40 37 31   29 40 33
DEWPT         11 17 17   19 21 20 16   15 17 21 23   24 28 30 27   27 27 28
PWIND DIR        SW       W    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B1   SC SC B1 B2   B1 B1 B1 B2   B2 B1 B1
POP 12HR          5      20    20      10     5      10     5      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                 S  S

$$
ILZ020-111000-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          35          18          24          12
TEMP          34 28 26 24 23 23 25 33 34 31 30 27 22 19 18 22 23 19 17 15 12 13
DEWPT         23 23 22 21 21 22 24 26 28 28 28 22 17 13 11  9  7  8  8  7  7  7
RH            64 81 85 88 92 96 96 75 78 88 92 81 81 77 73 57 50 61 67 70 80 76
WIND DIR      NW NW NW  W SW  S  S  S SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      10  6  5  3  4  8 10  9  3  6 13 17 17 16 16 16 16 11 10  5  6  4
CLOUDS        B1 FW FW FW B2 OV B2 B2 OV OV B2 B2 B1 B1 SC B1 SC SC FW FW FW SC
POP 12HR                      5          30          20           0           5
QPF 12HR                      0        0.01           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                             S  S  S  S  S
WIND CHILL    26 21 19    17 14 15 25    25 20 15  8  4  3  9 10  7  5  6  1  5
MIN CHILL        21    18    13    12    23    14     3     3     7     4     1


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          29      20    32      19    34      25    42      28    40
TEMP          26 26 23   21 32 27 23   19 32 33 36   26 41 37 31   29 40 35
DEWPT         11 17 17   19 21 20 17   16 17 20 23   24 29 30 28   27 28 28
PWIND DIR        SW       W    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B1   SC SC B1 B2   B1 B1 B1 B2   B1 B1 B1
POP 12HR         10      10    20      10     5       5    10      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                    S

$$
ILZ013-111000-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          33          18          23          12
TEMP          32 27 25 24 23 22 25 32 33 32 31 28 23 19 18 22 23 20 17 15 12 13
DEWPT         22 21 20 20 21 22 23 26 28 28 27 21 16 12 10  9  7  7  8  7  7  7
RH            66 78 81 84 92100 92 78 82 85 85 75 74 74 70 57 50 56 67 70 80 76
WIND DIR      NW NW NW  W SW  S SW  S SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD       9  8  5  3  3  6  9  9  2  4 11 14 14 13 13 13 12 10  9  5  6  4
CLOUDS        B2 SC SC FW B2 OV OV OV OV OV B2 B1 B1 SC SC B1 SC SC FW FW FW SC
POP 12HR                     10          40          20           0           5
QPF 12HR                      0        0.04           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                             C  C  C  S  S
WIND CHILL    24 19 18       14 16 24       22 16 10  6  4  9 11  9  6  6  2  5
MIN CHILL        18    18    14    12    23    15     6     4     9     4     1


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          27      20    31      19    33      26    41      29    40
TEMP          23 25 24   21 31 27 22   20 31 32 35   27 40 37 32   30 40 36
DEWPT         10 16 17   19 21 19 16   15 17 20 22   24 28 29 28   27 27 27
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B2   B1 SC B1 B2   B1 B1 B2 B2   B2 B1 B1
POP 12HR          5      20    20      10     5      10     5      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                 S  S

$$
ILZ019-111000-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      23          37          20          26          14
TEMP          36 30 27 25 25 24 27 35 37 33 32 29 24 20 21 24 26 23 21 18 15 15
DEWPT         24 24 23 22 22 23 25 27 28 29 29 24 18 14 12  9  8  9 10  9  9 10
RH            61 78 85 88 88 96 92 72 70 85 88 81 77 77 68 52 46 54 62 67 77 80
WIND DIR      NW NW NW  W SW  S  S  S SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  6  4  3  3  6 10  9  2  8 13 16 16 13 13 14 14 10  8  5  5  4
CLOUDS        SC FW CL SC B2 OV OV B2 B2 OV B2 B2 B1 B1 SC B1 SC SC SC SC FW SC
POP 12HR                      5          10          10           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
WIND CHILL    28 23          16 17 28    26 22 18 11  7  8 11 14 12 10 10  7  8
MIN CHILL        23    21    16    14    24    16     7     7    10     9     5


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          31      22    33      20    36      27    43      30    42
TEMP          27 27 24   23 33 29 24   21 34 34 38   28 42 39 33   31 42 36
DEWPT         12 19 19   21 21 21 18   17 18 22 23   25 29 31 29   28 28 28
PWIND DIR        SW       W    NW      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   SC SC B1 B1   B1 B1 B1 B1   B1 SC SC
POP 12HR         10      10    10       5     5       5    20      30     5
RAIN                                                        S  C
SNOW                                                           C

$$
ILZ022-111000-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          35          18          24          13
TEMP          34 28 26 24 23 23 25 33 35 32 32 28 24 19 19 23 24 20 19 16 13 14
DEWPT         23 23 22 21 21 22 24 26 28 28 29 23 18 13 11  9  7  8  8  7  7  8
RH            64 81 85 88 92 96 96 75 75 85 88 81 77 77 70 54 47 59 61 67 76 76
WIND DIR      NW NW NW  W SW  S  S  S SE NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      10  5  5  3  4  6 11  9  4  4 10 13 12 12 11 12 12  9  8  4  5  3
CLOUDS        B1 FW FW FW B2 OV B2 B2 OV OV B2 B2 B1 B1 SC B1 SC SC SC FW FW SC
POP 12HR                      5          30          20           0           5
QPF 12HR                      0        0.01           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                             S  S  S  S  S
WIND CHILL    26 22 19    17 15 14 25       24 17 12  6  6 11 12 10  9  9  4  8
MIN CHILL        22    19    15    12    24    17     5     5     8     8     4


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          29      21    32      19    34      26    42      29    42
TEMP          26 24 24   22 32 28 22   20 32 34 35   27 41 38 32   30 41 36
DEWPT         11 17 18   20 22 20 17   17 17 21 22   25 29 30 28   28 28 28
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    LT      LT    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B2   B1 SC B1 B2   B1 B1 B1 B2   B2 B1 B1
POP 12HR          5      10    20      10     5      10    10      30     5
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                    S

$$
ILZ023-111000-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          37          19          25          13
TEMP          35 29 27 25 24 23 26 35 36 34 31 30 25 20 21 24 25 22 19 17 13 14
DEWPT         23 24 22 21 21 22 24 26 28 28 29 24 19 15 13 10  8  9  9  8  7  8
RH            61 81 81 84 88 96 92 69 72 78 92 78 78 81 71 54 48 57 64 67 76 76
WIND DIR       W NW NW NW SW  S  S  S  S NW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  8  8  3  3  5 11  9  8  4 10 13 13 12 13 13 13  9  9  5  5  4
CLOUDS        SC FW FW CL B1 OV B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW SC
POP 12HR                      0          20          20           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
SNOW                                S     S  S
WIND CHILL    27 22 19       16 16 28 30    22 19 13  7  8 12 13 12  8  9  4  7
MIN CHILL        21    18    16    14    25    18     7     6    11     7     4


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          30      21    33      20    35      26    43      29    42
TEMP          26 26 22   23 33 29 24   20 34 31 35   27 42 38 32   30 42 34
DEWPT         11 17 18   20 23 21 18   17 18 21 22   25 30 31 29   28 30 29
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        LT      LT    LT      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    20      10     0      10    10      30     0
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                    S

$$
ILZ033-111000-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      23          37          20          25          15
TEMP          36 30 27 25 24 24 27 35 37 34 32 30 26 21 20 24 25 22 19 18 16 15
DEWPT         23 24 23 21 21 22 24 26 28 29 29 26 21 16 14 10  9  9  9  9  8  9
RH            59 78 85 84 88 92 88 69 70 82 88 85 81 81 77 54 50 57 64 67 70 77
WIND DIR       W NW NW NW SW SW  S  S SE  W NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      10  6  8  5  3  4 11  9  6  5 11 16 16 16 14 16 17 11 11  6  6  5
CLOUDS        SC FW CL CL B1 OV B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW SC
POP 12HR                      0          10          10           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
WIND CHILL    29 23 19 18    18 17 28       23 19 13  7  6 11 12 10  7  9  6  6
MIN CHILL        23    18    17    14    25    19     7     6    10     7     5


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          31      22    33      21    35      27    44      30    43
TEMP          28 28 24   23 33 29 26   21 34 30 34   29 44 38 35   30 43 36
DEWPT         12 18 19   20 23 22 20   18 19 22 23   25 30 32 31   29 30 30
PWIND DIR        SW       W     W      NW     W      SW    SW       W     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC B1 B1   SC B1 B1 B1   B1 B1 SC
POP 12HR          5      10    20       5     0       5    20      30     0
RAIN                                                        S  C
SNOW                                                           C
SNOWSHWRS                    S

$$
ILZ039-111000-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      23          39          21          26          15
TEMP          37 31 28 25 25 24 27 37 38 35 33 31 27 22 22 25 26 22 20 19 16 16
DEWPT         23 24 23 22 22 23 25 27 29 29 30 26 21 16 14 12  9 10  9 10  9  9
RH            56 75 81 88 88 96 92 67 70 78 89 81 78 77 71 57 48 59 62 67 73 73
WIND DIR       W NW NW NW SW  S  S  S  S  W NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  6  6  3  4  4 11 10  8  9 13 17 16 16 16 16 17 12 10  6  6  4
CLOUDS        FW FW CL FW B1 OV B1 B1 B2 B2 B2 B2 B1 B1 SC B1 SC SC SC FW FW SC
POP 12HR                      0          10          10           0           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
WIND CHILL    29 24 21    19 18 17 30 32 28 23 19 14  8  8 12 13 10  9 10  6  9
MIN CHILL        24    20    18    16    26    18     8     7    10     9     6


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          32      22    34      21    36      28    45      31    44
TEMP          30 29 26   23 34 29 25   22 35 31 33   30 44 40 34   32 44 35
DEWPT         13 20 19   21 23 23 20   18 19 22 23   25 30 32 30   29 30 30
PWIND DIR        SW      NW     W      NW     W      SW    SW       W     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC B1 B1   SC SC B1 B1   B1 B1 SC
POP 12HR         10      10    10       5     0       0    20      30     0
RAIN                                                        S  C
SNOW                                                           C

$$
INZ001-111000-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      21          34          19          24          13
TEMP          33 28 25 23 23 22 24 32 33 32 31 28 24 20 19 23 23 20 18 16 14 13
DEWPT         23 23 22 21 21 21 23 25 27 27 28 25 20 15 13  9  9  9  9  9  9  9
RH            66 81 88 92 92 96 96 75 78 81 88 88 84 81 77 54 54 62 67 73 80 84
WIND DIR       W NW NW  W SW  S  S  S SE  W NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      10  6  8  5  4  6 12  9  8  4 10 17 17 16 16 16 16 12 12  8  9  5
CLOUDS        B2 SC SC SC B1 OV B2 OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC SC FW SC
POP 12HR                      0          40          30          10          10
QPF 12HR                      0        0.02           0           0           0
SNOW 12HR                 00-00           T       00-00
FLURRIES                                  C  C
SNOW                             C  C  C  C  C  S  S
WIND CHILL    25 21 16 16 17 14 13 24 26    22 16 10  5  5 10 10  7  5  5  2  4
MIN CHILL        21    16    14    10    23    16     4     4     6     4     1


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          28      20    31      20    33      27    42      30    41
TEMP          26 25 22   21 31 27 23   20 32 31 32   28 41 38 34   30 41 35
DEWPT         11 15 17   19 21 20 18   17 18 21 22   24 29 30 29   28 28 28
PWIND DIR        SW      SW     W      NW     W      SW    SW       W     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B2   B2 B2 B2 B2   B1 B1 B1 B2   B1 B1 B1 B2   B2 B1 B1
POP 12HR         10      20    20      20     5      20     5      30     5
RAIN                                             S             C    S
SNOW                                             S             C    S
SNOWSHWRS                 S  S  S  S

$$
INZ010-111000-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          38          20          25          14
TEMP          36 29 27 24 24 23 26 35 37 34 32 31 26 20 21 24 25 21 20 17 15 15
DEWPT         23 24 23 22 21 22 24 26 28 29 29 27 21 16 14 11  9  9  9  9  8  9
RH            59 81 85 92 88 96 92 69 70 82 88 85 81 84 74 57 50 59 62 70 73 77
WIND DIR       W NW NW NW SW  S  S  S SE  W NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  6  8  4  3  4 11  9  9  4 10 16 16 16 16 16 16 12 11  8  8  5
CLOUDS        SC SC FW CL SC OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW SC
POP 12HR                      0          20          20           0           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
SNOW                                      S  S
WIND CHILL    28 22 19 18    17 15 28 30    24 20 13  6  7 11 12  9  7  7  4  5
MIN CHILL        22    17    17    14    25    19     6     6     9     5     3


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          30      21    33      20    34      27    44      30    42
TEMP          27 27 22   23 33 27 23   21 33 27 30   29 44 38 35   30 42 36
DEWPT         11 17 18   20 22 22 20   18 19 22 23   25 30 32 31   29 30 30
PWIND DIR        SW       W     W       W     W      SW    SW       W     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    20      10     0      10    10      40     0
RAIN                                                           C
SNOW                                                           C
SNOWSHWRS                    S

$$
INZ011-111000-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
115 PM CST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          36          20          25          13
TEMP          35 29 27 24 24 23 26 34 35 33 30 29 25 21 20 25 24 20 17 16 13 14
DEWPT         23 24 23 22 21 21 24 25 28 28 29 26 21 16 14  9  9  8  9  8  9  9
RH            61 81 85 92 88 92 92 69 75 82 96 88 84 81 77 50 52 59 70 70 84 80
WIND DIR       W  W NW NW SW  S  S  S SE SW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      11  6  9  5  2  5 11  9  9  4  9 16 17 16 17 17 16 12 11  8  9  6
CLOUDS        SC SC SC SC B1 OV B2 B2 B2 OV B2 B2 B1 B1 B1 B1 B1 SC SC FW FW SC
POP 12HR                      0          20          20           5           5
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                  C  C
SNOW                             S  S     S  S
WIND CHILL    27 22 18 17    16 15 27 28    22 17 12  7  5 12 11  7  4  5  1  4
MIN CHILL        22    16    16    14    24    17     7     5     6     3     1


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          29      20    32      20    34      27    43      30    42
TEMP          26 24 22   21 32 28 24   21 33 27 28   29 42 38 35   30 42 35
DEWPT         10 15 18   19 21 21 19   18 18 21 22   25 29 30 31   29 30 29
PWIND DIR        SW      SW     W       W     W      SW    SW      SW     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC B1 B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    20      10     5      10    10      40     0
RAIN                                                           C    S
SNOW                                                           C    S
SNOWSHWRS                    S

$$
INZ019-111000-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
215 PM EST Sun Dec 10 2017

Date           12/10/17      Mon 12/11/17            Tue 12/12/17            Wed
UTC 3hrly     20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11
EST 3hrly     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX                      22          37          21          25          14
TEMP          36 31 27 25 24 23 24 32 37 31 32 31 28 23 21 23 25 22 19 18 15 14
DEWPT         23 24 24 22 22 22 23 24 27 27 28 28 23 17 14 11  9  9  8  8  8  8
RH            59 75 88 88 92 96 96 72 67 85 85 88 81 77 74 59 50 57 61 64 73 76
WIND DIR       W  W NW NW  W  S  S  S  S SW NW NW NW NW NW NW NW NW NW NW NW  W
WIND SPD      13  6  8  6  1  5  9 11 10  6  9 14 17 16 16 17 17 13 11  9  8  6
CLOUDS        FW SC FW FW FW B2 OV B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC FW FW FW
POP 12HR                      0          10          10          10           0
QPF 12HR                      0           0           0           0           0
SNOW 12HR                 00-00       00-00       00-00
FLURRIES                                     C  C
WIND CHILL    27 24 19 17    16 14 23 30 24 24 20 15 10  7  9 11  9  7  7  4  4
MIN CHILL        24    16    16    14    24    19     9     7     8     5     3


Date           12/13/17  Thu 12/14/17  Fri 12/15/17  Sat 12/16/17  Sun 12/17/17
UTC 6hrly     17 23 05   11 17 23 05   11 17 23 05   11 17 23 05   11 17 23
EST 6hrly     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN          30      21    32      21    34      28    44      31    42
TEMP          25 28 25   21 31 29 26   21 32 28 30   30 42 41 36   31 41 38
DEWPT         10 15 18   20 21 21 20   18 19 21 23   24 29 31 31   29 30 30
PWIND DIR        SW       W     W       W     W      SW    SW      SW     W
WIND CHAR        GN      LT    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    SC B1 B1   B2 B2 B2 B2   B1 SC SC B1   B1 B1 B1 B1   B1 B1 B1
POP 12HR          5      10    10      10     5       5    10      30    10
RAIN                                                           C    C
SNOW                                                                S

$$


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