Point Forecast Matrices
Issued by NWS Chicago, IL

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191
FOUS53 KLOT 181115
PFMLOT

Point Forecast Matrices
National Weather Service Chicago/Romeoville IL
515 AM CST Sun Feb 18 2018

ILZ014-182200-
Chicago O`hare International Airport-Cook IL
41.99N  87.91W Elev. 667 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      42          37          58          51          60
TEMP             20 26 36 42 40 37 37 39 39 41 48 52 55 52 53 53 54 55 59 59 54
DEWPT            20 23 27 29 29 32 32 35 37 39 45 48 51 49 51 52 53 51 54 53 47
RH              100 88 69 60 64 82 82 85 92 92 89 86 86 89 93 96 96 86 83 80 77
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW  S  S  S SW SW
WIND SPD          3 11 16 17 17 17 13 10  8  5  9 11 13 11 11  9 11  9 10 11 10
WIND GUST              26 27 27 27                   24
CLOUDS           FW SC SC SC SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          30          80          90          90
QPF 12HR                      0        0.03        0.32        0.70        0.92
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  S  S  S  S  S  S
Obvis            PF PF
WIND CHILL          15 26 34 31 27 28 32 33
MIN CHILL        14    15    29    27    30    35


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            28    34      23    38      28    44      33    46
TEMP          37   28 33 32 26   24 37 35 30   30 43 41 36   34 44 45
DEWPT         33   23 19 20 20   20 22 24 23   25 29 33 33   33 36 34
PWIND DIR          NW     N       N    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   B2 B2 B1 B1   B1 B1 SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           70     5      30    10       5    50      50    30
FRZG RAIN           C
RAIN           L    C                              C  C  C    C  C
SLEET               C
SNOW                C             C                C          C  C

$$
ILZ003-182200-
Greater Rockford Airport-Winnebago IL
42.20N  89.11W Elev. 745 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      40          35          51          44          52
TEMP             17 25 35 40 36 35 37 37 37 40 44 49 50 46 47 47 47 49 52 48 43
DEWPT            15 22 27 29 29 31 33 34 35 38 42 45 46 44 44 44 45 44 47 43 38
RH               92 88 72 64 75 85 85 89 92 92 93 86 86 93 89 89 93 83 83 83 82
WIND DIR         SE  S  S  S  S  S  S  S  S SE  S  S  S SE  S  S  S  S SW  W  W
WIND SPD          4 10 17 19 18 16 11  9  6  6  9 10 10  6  6  6  9  6  6  8 10
WIND GUST              27 29 28
CLOUDS           B1 B1 SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          30          90          90          90
QPF 12HR                      0        0.01        0.44        0.63        0.75
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  S  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  S  S  S  S  S  S
Obvis            F+ F+
WIND CHILL       10 15 25 31 26 25 29 30                                     37
MIN CHILL        10    11    26    24    30    33                            37
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            22    31      19    37      24    42      29    43
TEMP          30   22 30 29 23   20 36 31 25   26 41 39 33   30 42 39
DEWPT         25   17 16 16 16   16 19 22 21   23 29 31 32   30 35 32
PWIND DIR          NW    NW       N     E       E    SE       S     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   B2 B1 SC SC   B1 SC SC SC   B1 B2 B2 B2   B2 B1 B1
POP 12HR           60     5      20     5       5    50      60    20
FRZG RAIN      L
RAIN           L                                   C  C  C       S
SLEET          C    S
SNOW                S             S                C     C    L  S

$$
ILZ014-182200-
Chicago Midway Airport-Cook IL
41.78N  87.76W Elev. 612 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      43          38          60          53          60
TEMP             21 27 37 43 41 39 38 41 41 43 49 53 56 53 54 55 56 56 59 60 55
DEWPT            21 23 27 29 29 32 33 35 38 41 45 50 52 51 52 54 55 54 54 54 49
RH              100 85 67 57 62 76 82 79 89 93 86 89 86 93 93 96 96 93 83 81 80
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW SW SW  S SW SW
WIND SPD          3 11 14 16 16 17 13 10  8  6 10 11 14 12 12 11 12 11 11 12 10
WIND GUST              25 26    27                   25    23             23
CLOUDS           FW SC SC SC SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          40          90          90          90
QPF 12HR                      0        0.05        0.34        0.72        0.90
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  C  C  S  S  S  S
Obvis               PF
WIND CHILL          17 28 35 33 30 30 35
MIN CHILL        16    15    32    29    31    36


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            30    35      25    38      30    44      35    46
TEMP          39   30 35 33 28   26 37 35 31   32 41 44 37   36 45 44
DEWPT         36   26 21 21 21   21 23 25 25   26 29 34 34   35 36 34
PWIND DIR          NW     N      NE    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   OV B2 B1 B1   B1 B1 SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           80     5      30    10       5    50      60    30
FRZG RAIN           L
RAIN           D    L                              C  C  L    C  C
SLEET               L
SNOW                L             C                C          C  C

$$
ILZ021-182200-
Morris-Grundy IL
41.43N  88.42W Elev. 569 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      43          36          59          53          61
TEMP             19 25 38 43 39 36 37 39 40 43 50 56 55 53 56 58 58 59 60 59 52
DEWPT            19 23 28 31 30 31 33 35 38 40 48 51 51 50 52 54 55 55 56 55 48
RH              100 92 67 62 70 82 85 85 92 89 93 83 86 89 86 86 90 87 87 87 86
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW  W
WIND SPD          3  9 13 13 14 14 11  8  8  8 11 14 14 11 13 12 14 13 12 13 11
WIND GUST                                         25 26          25    25 25
CLOUDS           FW SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          50          90          90          90
QPF 12HR                      0        0.08        0.33        0.69        0.93
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  C  D  D  L  L  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  C  C  S  S  S  S
Obvis            F+ F+
WIND CHILL          16 30 36 31 27 29 33
MIN CHILL        13    13    31    27    31    36
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            27    35      23    39      26    45      33    47
TEMP          35   27 34 32 26   24 38 33 27   29 43 43 37   34 46 44
DEWPT         31   24 21 21 21   20 24 25 24   26 32 34 35   34 38 36
PWIND DIR          NW     N      NE    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    GN      LT    LT      LT    GN
AVG CLOUDS    OV   OV B2 B1 B1   B1 B1 SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           80     5      30     5       5    60      60    30
FRZG RAIN           L
RAIN           D    L                              C  L  L    L  C
SLEET               L
SNOW                L             C                C          L  C

$$
ILZ006-182200-
Waukegan-Lake IL
42.42N  87.87W Elev. 745 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      41          36          49          42          55
TEMP             22 28 36 41 38 38 36 37 38 40 45 48 49 42 45 48 49 50 54 54 49
DEWPT            20 23 26 28 28 31 32 34 36 38 41 44 44 41 42 42 46 44 47 48 42
RH               92 81 67 59 67 76 85 89 92 92 86 86 83 96 89 80 89 80 77 80 77
WIND DIR         SW  S  S  S  S  S  S  S  S  S SE  S  S  W SW  N  S  S  S SW  W
WIND SPD          4  9 16 18 18 17 12 10  9  6  8 10 11  8  6  8  9  9 10  8 10
WIND GUST              26 28 28 27
CLOUDS           FW SC SC SC SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          20          90          90          90
QPF 12HR                      0        0.01        0.43        0.74        0.79
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          S  S  L  L  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  S  S  S  S  S  S
Obvis               PF
WIND CHILL       16 19 26 32 28 29 28 30 32
MIN CHILL        16    17    28    27    28    33          37


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            25    32      21    36      26    41      31    43
TEMP          33   25 32 28 24   22 35 32 27   28 40 37 35   32 43 39
DEWPT         29   21 17 18 18   18 21 22 23   24 28 30 32   31 34 32
PWIND DIR          NW     N       N    NE       E    SE       S     W
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    OV   B2 B1 B1 B1   B1 SC SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           60     5      20    10       0    50      50    30
FRZG RAIN           C
RAIN           L    C                              S  C  C    C  C
SLEET               C
SNOW                C             S                S     C    C  C

$$
ILZ021-182200-
Pontiac-Livingston IL
40.92N  88.63W Elev. 648 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      45          38          60          57          63
TEMP             14 30 41 45 40 38 40 41 45 47 57 60 60 58 60 62 62 62 63 61 56
DEWPT            13 26 30 32 31 33 36 39 43 46 53 55 55 55 56 58 60 59 59 57 52
RH               96 85 65 60 70 82 85 92 93 96 86 84 84 90 87 87 93 90 87 87 86
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW
WIND SPD          4 12 13 16 16 17 13 12 10 10 17 18 17 16 17 16 17 17 16 17 13
WIND GUST                 26    27             29 29 29 29 29 28 29    27 29
CLOUDS           FW SC FW SC SC FW B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          70          90          90          90
QPF 12HR                      0        0.15        0.34        0.52        0.91
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  L  D  D  L  L  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  C  C  C  C
Obvis            F+
WIND CHILL        6 20 33 38 31 28 32 34 39
MIN CHILL         1    10    30    27    31
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            28    36      23    40      29    46      35    49
TEMP          36   28 36 32 25   25 39 37 31   31 44 44 37   37 48 46
DEWPT         33   26 23 23 22   23 26 27 27   29 35 37 37   37 41 39
PWIND DIR          NW     N      NE    NE       E    SE       S     W
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    OV   OV B2 B2 B2   B2 B1 B1 B1   B2 B2 OV B2   B2 B2 B1
POP 12HR           80     5      30     5       5    60      60    30
FRZG RAIN           L
RAIN           D    L                              L  L  L    L  C
SLEET               L
SNOW                L        S    C                L          L

$$
INZ002-182200-
Valparaiso-Porter IN
41.45N  87.00W Elev. 770 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      43          37          58          54          62
TEMP             23 27 37 43 39 37 37 38 40 43 50 55 57 54 57 59 60 61 62 62 58
DEWPT            21 24 28 29 29 30 31 34 38 40 46 50 51 51 53 55 57 57 57 56 52
RH               92 88 70 57 67 75 79 85 92 89 86 83 80 90 86 87 90 87 84 81 80
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW
WIND SPD          3 10 13 13 16 17 14 12  9  9 12 16 16 14 16 16 17 17 16 16 14
WIND GUST                       27                26 27 26 27 28 31 27 26    27
CLOUDS           SC SC SC FW SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          60          90          90          90
QPF 12HR                      0        0.11        0.41        0.75        0.87
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  L  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  S  S  S  S  S
Obvis            PF  F
WIND CHILL          17 28 36 30 27 28 30 34
MIN CHILL        18    16    30    27    28    35


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            32    36      24    39      28    45      35    47
TEMP          43   33 36 31 27   25 38 35 30   30 43 42 36   37 47 42
DEWPT         40   30 25 23 22   22 24 24 25   26 31 35 36   36 39 35
PWIND DIR           W     N      NE    NE       E    SE       S    SW
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    OV   OV OV B2 B2   B2 B1 B1 SC   B1 B2 B2 B2   B2 B2 B2
POP 12HR           90    10      30    10       5    60      60    30
RAIN           D    D                              C  L  L    C  C
SLEET               S
SNOW                              C                C          C
TSTMS          S

$$
ILZ005-182200-
Woodstock-McHenry IL
42.31N  88.44W Elev. 950 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      40          35          50          43          54
TEMP             18 25 34 40 38 35 35 37 36 39 44 49 50 43 45 47 48 49 54 52 47
DEWPT            17 22 26 28 29 30 32 33 35 37 41 45 46 42 43 44 45 45 49 46 40
RH               96 88 72 62 70 82 89 85 96 92 89 86 86 96 93 89 89 86 83 80 76
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S SE  S  S  S  S  S SW  W
WIND SPD          3 10 17 19 20 18 12 10  8  6  8 11 10  6  6  5  8  9  9  8  9
WIND GUST              27 29 32 28
CLOUDS           B1 B1 SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          20          90          90          90
QPF 12HR                      0        0.01        0.44        0.74        0.80
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          S  S  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  S  S  S  S  S  S
Obvis            F+PF+
WIND CHILL          15 24 31 28 24 26 30 30
MIN CHILL        10    12    27    24    28    30          38
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            22    31      19    37      24    41      29    43
TEMP          30   22 30 28 22   21 36 32 25   27 40 37 31   31 42 40
DEWPT         26   18 16 16 16   16 19 21 21   22 28 30 31   30 34 32
PWIND DIR          NW    NW       N    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   B2 B1 B1 B1   B1 SC SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           60     5      20    10       5    50      50    30
FRZG RAIN      L    C
RAIN           L                                   C  C  C       C
SLEET               C
SNOW                C             S                C     C    C  C

$$
ILZ008-182200-
Oregon-Ogle IL
42.01N  89.33W Elev. 697 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      41          35          52          45          53
TEMP             16 26 36 41 38 35 36 37 38 40 46 51 52 47 48 48 50 50 53 49 43
DEWPT            13 22 28 31 29 31 33 34 36 38 43 46 48 46 45 45 47 46 48 44 38
RH               88 85 72 67 70 85 89 89 92 92 89 83 86 96 89 89 89 86 83 83 82
WIND DIR         SE  S  S  S  S  S  S  S  S SE  S  S  S  S  S  S  S  S SW  W  W
WIND SPD          4 11 17 19 18 14 11  9  6  8 11 11 12  9  8  6  9  8  8  8 10
WIND GUST              27 29 28
CLOUDS           B1 B1 SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          30          90          90          90
QPF 12HR                      0        0.02        0.41        0.63        0.77
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  S  S  S  S  S  S
Obvis            F+ F+
WIND CHILL        9 15 26 32 28 25 28 31                                     37
MIN CHILL         7    10    28    25    29    33                            36
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            22    32      19    38      25    42      30    44
TEMP          29   22 31 29 22   21 37 33 26   28 41 37 34   31 43 40
DEWPT         24   17 16 17 16   16 19 23 21   23 30 32 32   30 35 33
PWIND DIR          NW     N       N     E       E    SE       S     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   B2 B1 SC B1   B1 SC SC SC   B1 B2 B2 B2   B2 B1 B1
POP 12HR           60     5      20     5       5    50      60    20
FRZG RAIN      L
RAIN           L                                   C  C  C    L  S
SLEET          C    S
SNOW                S             S                C     C    L  S

$$
ILZ011-182200-
Sycamore-DeKalb IL
41.98N  88.69W Elev. 863 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      40          35          55          47          55
TEMP             18 24 34 40 38 35 36 38 38 39 44 49 51 50 51 52 52 52 55 53 47
DEWPT            17 22 28 30 30 31 33 35 35 37 42 45 48 47 47 47 49 49 51 48 42
RH               96 92 78 67 73 85 89 89 89 92 93 86 89 89 86 83 89 89 86 83 83
WIND DIR         SE  S  S  S  S  S  S  S  S SE  S  S  S  S  S  S  S  S  S SW  W
WIND SPD          5 11 17 19 20 18 13 10  9  8 11 12 14 11 10  9 11 10 11 10 10
WIND GUST              27 29 32 28
CLOUDS           B1 B1 SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          30          80          90          90
QPF 12HR                      0        0.02        0.36        0.62        0.91
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  S  S  S  S  S  S
Obvis            F+ F+
WIND CHILL       10 13 23 31 27 24 27 31 31 33 38
MIN CHILL         9    10    26    24    28    31
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            23    32      20    37      25    41      30    43
TEMP          31   23 31 30 24   22 36 32 26   28 40 38 33   31 42 40
DEWPT         27   19 17 18 18   18 21 23 22   24 29 32 32   31 36 33
PWIND DIR          NW     N       N    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    OV   B2 B1 B1 B1   B1 SC SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           60     5      30     5       5    50      60    30
FRZG RAIN      L    C
RAIN           L                                   C  C  C       C
SLEET               C
SNOW                C             C                C     C    L  C

$$
ILZ010-182200-
Dixon-Lee IL
41.85N  89.45W Elev. 697 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      42          36          53          46          52
TEMP             18 26 37 42 38 36 37 38 39 41 48 52 53 47 48 48 49 50 52 49 42
DEWPT            15 22 28 31 30 31 34 35 36 38 44 47 48 45 45 45 47 47 47 43 37
RH               88 85 70 65 73 82 89 89 89 89 86 83 83 93 89 89 93 89 83 80 82
WIND DIR         SE  S  S  S  S  S  S  S  S SE  S  S  S  S  S  S  S  S SW  W  W
WIND SPD          4 11 17 18 18 14 12  9  6  8 10 11 11  9  6  6  8  8  8 10 10
WIND GUST              27 28 28                   21
CLOUDS           B1 B1 SC SC SC SC B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          40          90          90          90
QPF 12HR                      0        0.03        0.40        0.61        0.77
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  S  S  S  S  S  S
Obvis            F+ F+
WIND CHILL       11 16 27 33 28 27 29 31                                     36
MIN CHILL        10    11    28    26    28    33                            35
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            22    32      19    38      25    43      30    44
TEMP          28   22 31 30 22   21 37 33 27   27 42 39 33   31 43 40
DEWPT         24   17 16 17 16   16 20 23 22   24 30 33 32   30 35 32
PWIND DIR          NW     N       N     E       E    SE      SW     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   B2 B1 SC B1   B1 SC SC SC   B1 B2 B2 B2   B2 B1 B1
POP 12HR           60     5      20     5       5    50      60    20
FRZG RAIN      L
RAIN           L                                   C  C  C       S
SLEET          L    S
SNOW                S             S                C     C    L  S

$$
ILZ012-182200-
Geneva-Kane IL
41.88N  88.31W Elev. 727 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      41          36          58          50          59
TEMP             18 25 36 41 38 36 37 38 38 40 46 50 54 50 52 53 53 54 58 57 51
DEWPT            18 23 27 30 29 31 32 34 36 39 44 48 50 48 50 50 53 52 53 52 46
RH              100 92 69 65 70 82 82 85 92 96 93 93 86 93 93 89100 93 83 83 83
WIND DIR          S  S  S  S  S  S  S  S  S SE  S  S  S  S  S  S  S  S  S SW  W
WIND SPD          3  9 16 18 17 17 12  9  8  8 10 12 14 11 11 10 11 11 11 12 10
WIND GUST              26 28 28 27                   25
CLOUDS           SC SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          30          80          90          90
QPF 12HR                      0        0.03        0.33        0.73        0.96
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  S  S  S  S  S  S
Obvis            F+ F+
WIND CHILL          15 26 32 29 26 28 31 32
MIN CHILL        12    12    28    26    28    33
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            26    34      21    39      26    43      31    45
TEMP          33   26 33 32 25   23 38 34 27   28 41 41 34   33 44 43
DEWPT         30   21 19 19 19   19 22 23 23   24 29 33 33   32 36 34
PWIND DIR          NW     N       N    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    OV   B2 B1 B1 B1   B1 SC SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           70     5      30    10       5    50      60    30
FRZG RAIN           C
RAIN           L    C                              C  C  C    L  C
SLEET               C
SNOW                C             C                C     C    L  C

$$
ILZ020-182200-
Yorkville-Kendall IL
41.64N  88.45W Elev. 618 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      42          36          59          51          60
TEMP             19 25 36 42 38 36 38 38 39 41 49 53 55 51 53 55 56 56 59 59 51
DEWPT            19 23 27 30 29 32 32 35 37 39 46 49 50 50 50 52 54 54 54 53 46
RH              100 92 69 62 70 85 79 89 92 92 89 86 83 96 89 90 93 93 83 80 83
WIND DIR         SE  S  S  S  S  S  S  S  S SE  S  S  S  S  S  S  S  S  S SW  W
WIND SPD          4  9 13 16 16 16 12  9  8  8 11 14 16 12 12 11 13 12 12 13 11
WIND GUST                 26 27                      26                24 24
CLOUDS           SC SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          50          90          90          90
QPF 12HR                      0        0.06        0.34        0.64        0.95
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  C  C  S  S  S  S
Obvis            F+ F+
WIND CHILL       13 16 27 34 29 26 30 32 33
MIN CHILL        11    12    29    26    29    33
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            26    34      21    39      26    43      32    46
TEMP          34   26 33 32 25   23 38 34 28   28 41 40 34   34 45 42
DEWPT         30   22 20 20 20   20 23 24 23   26 30 33 34   33 37 35
PWIND DIR          NW     N       N    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    GN      LT    GN      LT    GN
AVG CLOUDS    OV   B2 B2 B1 B1   B1 B1 SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           70     5      30     5       5    50      60    30
FRZG RAIN           C
RAIN           L    C                              C  C  C    L  C
SLEET               C
SNOW                C             C                C     C    L  C

$$
ILZ013-182200-
Wheaton-DuPage IL
41.86N  88.11W Elev. 752 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      42          37          59          52          60
TEMP             20 26 36 42 40 37 37 39 40 42 48 54 56 52 54 56 56 57 59 59 55
DEWPT            20 23 27 29 29 32 33 35 37 40 45 49 51 50 51 52 54 52 54 54 47
RH              100 88 69 60 64 82 85 85 89 93 89 83 83 93 90 86 93 83 83 83 74
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW  S  S  S SW  W
WIND SPD          3 10 14 17 17 17 12  9  8  6  9 11 14 11 11 10 11 10 10 12 10
WIND GUST              25 27 27 27                   25                   23
CLOUDS           SC SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          40          80          90          90
QPF 12HR                      0        0.03        0.35        0.73        0.96
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  S  S  S  S  S  S
Obvis           PF+PF+
WIND CHILL          16 27 34 31 27 29 33 34
MIN CHILL        14    13    29    27    30    35
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            27    34      23    38      28    43      33    46
TEMP          36   27 33 32 26   24 37 34 29   30 42 42 36   34 45 44
DEWPT         32   23 19 20 20   20 22 23 23   24 29 33 34   33 36 34
PWIND DIR          NW     N       N    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   B2 B2 B1 B1   B1 B1 SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           70     5      30    10       5    50      60    30
FRZG RAIN           C
RAIN           L    C                              C  C  C    L  C
SLEET               C
SNOW                C             C                C          L  C

$$
ILZ019-182200-
Ottawa-LaSalle IL
41.35N  88.84W Elev. 494 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      43          37          58          54          61
TEMP             18 28 39 43 40 37 38 39 42 44 53 58 56 54 56 58 59 59 60 59 50
DEWPT            17 24 29 31 30 32 34 36 39 41 48 52 52 51 52 55 56 55 55 54 46
RH               96 85 67 62 67 82 85 89 89 89 83 80 86 90 86 90 90 87 84 83 86
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW  W
WIND SPD          5  9 13 14 16 16 11  8  8  9 12 16 16 12 12 12 14 13 12 12 11
WIND GUST                 25                   24 28 27 24 24 23 25    24 23
CLOUDS           SC SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          60          90          90          90
QPF 12HR                      0        0.09        0.30        0.59        0.94
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          L
RAIN SHWRS                          C  L  D  D  L  L  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  C  C  S  S
Obvis            F+ F+
WIND CHILL       11 19 31 36 32 28 31    36
MIN CHILL         9    12    32    28    32    36
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            26    34      23    40      27    45      34    47
TEMP          33   26 33 32 26   25 39 36 29   29 43 43 37   35 46 45
DEWPT         30   23 20 21 21   21 24 25 25   27 32 35 35   34 38 36
PWIND DIR          NW     N      NE    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    GN      LT    LT      LT    GN
AVG CLOUDS    OV   B2 B2 B1 B1   B1 B1 SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           70     5      30     5       5    60      60    20
FRZG RAIN           C
RAIN           L                                   C  L  C    L  S
SLEET               C
SNOW                C        S    C                C          L  S

$$
ILZ022-182200-
Joliet-Will IL
41.53N  88.12W Elev. 655 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      43          37          61          54          62
TEMP             21 27 37 43 40 37 37 40 41 42 50 55 57 54 57 59 59 60 62 62 56
DEWPT            20 24 28 30 30 32 32 35 38 41 47 51 52 51 53 54 56 55 56 56 50
RH               96 88 70 60 67 82 82 82 89 96 89 86 83 90 86 83 90 84 81 81 80
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW SW
WIND SPD          2  9 12 13 14 14 12  9  6  6 10 13 14 11 12 11 12 12 11 13  9
WIND GUST                    25 25                25 26 21 23    24    24 25
CLOUDS           FW SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          50          90          90          90
QPF 12HR                      0        0.07        0.36        0.74        0.95
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  C  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                                     S  S  S  S  C  C  C  C  S  S  S  S
Obvis            F+ F+
WIND CHILL          18 29 36 32 28 29 34
MIN CHILL        16    15    32    28    29    36
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            29    35      23    40      27    45      34    47
TEMP          38   29 35 32 26   24 39 36 29   29 43 44 37   35 46 44
DEWPT         34   25 21 21 21   21 24 25 25   26 31 35 35   34 38 35
PWIND DIR          NW     N      NE    NE       E    SE       S     W
WIND CHAR          GN    GN      LT    LT      LT    LT      LT    GN
AVG CLOUDS    OV   OV B2 B1 B1   B1 B1 SC SC   B1 B2 B2 B2   B2 B2 B1
POP 12HR           80     5      30    10       5    60      60    30
FRZG RAIN           L
RAIN           D    L                              C  L  L    L  C
SLEET               L
SNOW                L             C                C          L  C

$$
ILZ023-182200-
Kankakee-Kankakee IL
41.12N  87.86W Elev. 630 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      44          38          62          56          64
TEMP             22 28 39 44 40 38 39 41 43 46 54 58 59 57 59 62 62 63 64 62 58
DEWPT            21 25 29 31 31 33 33 37 40 43 51 53 54 54 56 57 59 58 58 57 53
RH               96 88 67 60 70 82 79 85 89 89 90 83 83 90 90 84 90 84 81 84 83
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD          3 11 12 13 14 16 13 11  8  9 13 16 16 14 16 16 16 16 16 16 13
WIND GUST                                      24 28 28 27 27 28 29 27 27 27 26
CLOUDS           FW SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          70          90          90          90
QPF 12HR                      0        0.14        0.42        0.61        0.93
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  L  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  C  C  C  C
Obvis            F+ F+
WIND CHILL          18 31 37 32 29 31 34
MIN CHILL        16    16    32    29    33    38
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            31    36      25    40      29    46      35    48
TEMP          41   31 36 33 27   27 39 37 30   31 44 45 37   37 48 44
DEWPT         38   28 25 24 23   23 26 26 27   28 34 36 37   37 41 37
PWIND DIR           W     N      NE    NE       E    SE       S     W
WIND CHAR          GN    GN      GN    LT      LT    LT      LT    GN
AVG CLOUDS    OV   OV B2 B2 B2   B2 B1 B1 B1   B1 B2 B2 B2   B2 B2 B2
POP 12HR           90     5      30    10       5    60      60    30
FRZG RAIN           L
RAIN           D    L                              C  L  L    L  C
SLEET               C
SNOW                         S    C                C          L

$$
ILZ033-182200-
Watseka-Iroquois IL
40.78N  87.73W Elev. 636 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      46          39          62          58          65
TEMP             26 31 41 46 40 39 40 43 46 51 58 61 59 60 62 63 64 65 65 64 60
DEWPT            23 26 30 31 31 33 34 39 43 48 54 56 55 55 56 58 60 61 60 59 55
RH               88 81 65 55 70 79 79 86 89 89 86 84 87 84 81 84 87 87 84 84 84
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD          3 12 13 14 14 16 14 13 10 12 18 18 17 17 18 18 18 19 19 19 16
WIND GUST                 25       25          32 32 32 31 31 32 29 31 31 32 29
CLOUDS           FW FW FW SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          80          90          90          90
QPF 12HR                      0        0.21        0.52        0.49        0.88
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  D  D  D  L  L  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  C  C  C  C  S
Obvis           PF+
WIND CHILL          21 33    32 30 31 36
MIN CHILL        22    20    32    29    32
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            32    38      26    41      31    47      37    49
TEMP          45   32 38 34 29   27 40 37 33   33 46 43 41   38 49 45
DEWPT         42   31 27 26 25   25 27 28 29   30 36 38 39   38 43 39
PWIND DIR           W     N      NE    NE       E    SE       S    SW
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    OV   OV OV B2 B2   B2 B2 B1 B1   B2 B2 OV B2   B2 B2 B2
POP 12HR           90    10      30    10       5    60      70    30
RAIN           D    D                              C  L  L    L  C  S
SNOW                         S    C                C
TSTMS          S

$$
ILZ039-182200-
Paxton-Ford IL
40.45N  88.10W Elev. 776 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      46          39          62          59          66
TEMP             27 30 41 46 40 39 41 44 47 53 59 62 60 59 62 64 64 65 66 65 61
DEWPT            23 26 31 32 32 34 36 40 45 50 56 58 57 56 58 60 61 61 61 60 57
RH               85 85 67 58 73 82 82 86 93 89 90 87 90 90 87 87 90 87 84 84 87
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD          4 12 13 16 14 17 16 13 11 13 19 19 18 18 19 18 18 19 20 20 17
WIND GUST                 26    27          25 35 33 32 31 32 33 31 31 34 34 29
CLOUDS           FW SC FW SC SC SC B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          90          90          90          90
QPF 12HR                      0        0.24        0.47        0.48        0.83
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          L  D  D  D  L  L  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  C  C  C  C  S
WIND CHILL          20 33    32 30 33 37
MIN CHILL        22    20    32    29    34
Dense Fog         Y  Y


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            32    38      27    41      32    48      38    50
TEMP          44   32 38 35 30   28 40 37 34   33 47 45 42   39 50 46
DEWPT         42   31 27 27 25   25 29 29 30   31 37 39 41   39 44 40
PWIND DIR           W     N      NE    NE       E    SE       S     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B2   B2 B1 B1 B1   B2 B2 OV B2   B2 B2 B2
POP 12HR           90    10      30     5       5    60      70    30
RAIN           D    D                              C  L  L    L  C  S
SNOW                         S    C                C
TSTMS          S

$$
INZ001-182200-
Crown Point-Lake IN
41.42N  87.34W Elev. 697 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      43          37          59          55          62
TEMP             22 27 38 43 39 37 37 38 41 43 50 56 58 55 58 59 61 61 62 61 57
DEWPT            21 24 28 30 30 31 32 35 39 41 48 51 52 51 53 56 57 57 57 56 52
RH               96 88 67 60 70 79 82 89 92 93 93 83 80 86 83 90 87 87 84 84 83
WIND DIR          S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD          3 11 14 14 16 18 14 12 10 10 13 17 17 14 16 16 17 16 16 17 14
WIND GUST              25 25    28                28 29 26 28 28 31 27 27 27 27
CLOUDS           SC SC SC FW SC SC SC OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          60          90          90          90
QPF 12HR                      0        0.11        0.39        0.71        0.90
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  L  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  S  S  S  S  S
Obvis            PF PF
WIND CHILL          17 29 36 30 27 28 30 34 37
MIN CHILL        17    16    30    27    28    35


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            31    36      24    39      29    45      35    47
TEMP          42   31 36 30 27   25 38 35 31   31 43 43 37   37 47 43
DEWPT         40   29 24 22 22   22 25 25 26   26 31 35 36   36 39 36
PWIND DIR           W     N      NE    NE       E    SE       S    SW
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    OV   OV B2 B2 B2   B2 B1 B1 SC   B1 B2 B2 B2   B2 B2 B2
POP 12HR           90    10      30    10       5    60      60    30
FRZG RAIN           D
RAIN           D    D                              C  L  L    C  C
SLEET               C
SNOW                              C                C          C
TSTMS          S

$$
INZ010-182200-
Kentland-Newton IN
40.77N  87.45W Elev. 673 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      45          38          62          58          66
TEMP             25 30 41 45 39 38 39 42 46 50 58 61 60 60 62 64 64 65 65 66 60
DEWPT            23 26 29 31 31 32 34 38 42 47 54 55 54 55 57 58 60 61 60 59 55
RH               92 85 62 58 73 79 82 86 86 89 86 81 81 84 84 81 87 87 84 78 84
WIND DIR          E  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD          3 11 13 14 13 16 14 14 11 12 18 18 17 16 18 18 18 19 19 19 16
WIND GUST                 25                   33 33 32 31 32 32 31 31 31 32 32
CLOUDS           FW FW FW SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          80          90          90          90
QPF 12HR                      0        0.20        0.53        0.48        0.85
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  D  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  C  C  C  C  S
WIND CHILL          20 33 38 31 29 31 34
MIN CHILL        20    18    31    29    32


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            33    38      26    41      31    47      37    49
TEMP          46   33 38 33 29   28 41 36 34   32 46 41 41   38 49 45
DEWPT         43   33 28 26 25   25 27 28 28   29 36 37 40   38 43 39
PWIND DIR           W     N      NE    NE       E    SE       S    SW
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    OV   OV OV B2 B2   B2 B2 B1 B1   B1 B2 OV B2   B2 B2 B2
POP 12HR           90    20      30    10       5    60      70    30
RAIN           D    D  S                           C  L  L    L  C  S
SNOW                         S    C                C
TSTMS          S

$$
INZ011-182200-
Rennsselaer-Jasper IN
40.94N  87.15W Elev. 661 ft
515 AM CST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      45          37          61          58          65
TEMP             25 30 40 45 39 37 39 41 46 49 58 61 60 59 61 63 64 65 65 64 61
DEWPT            23 26 29 30 30 31 32 37 41 46 53 55 54 54 56 58 59 60 60 58 55
RH               92 85 64 55 70 79 76 85 83 89 83 81 81 83 84 84 84 84 84 81 81
WIND DIR         SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD          3 11 13 13 13 14 13 13 10 10 17 17 17 16 17 18 18 19 18 18 17
WIND GUST                                      29 32 31 31 31 31 31 31 29 31 31
CLOUDS           SC SC SC SC SC SC B1 OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          70          90          90          90
QPF 12HR                      0        0.17        0.56        0.51        0.83
SNOW 12HR                 00-00       00-00       00-00
RAIN                                                                          D
RAIN SHWRS                          C  L  D  D  D  D  D  D  D  D  D  D  D  D
TSTMS                               S  S  S  S  S  S  C  C  C  C  S  S  C  C  S
WIND CHILL          20 32 39 31 28 31 34
MIN CHILL        21    19    30    28    31


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            34    37      26    41      30    46      37    49
TEMP          47   35 37 32 28   27 40 37 32   32 45 42 39   38 49 44
DEWPT         44   33 27 25 24   25 26 27 27   28 34 36 39   38 42 38
PWIND DIR           W     N      NE    NE       E    SE       S    SW
WIND CHAR          GN    GN      GN    GN      LT    GN      LT    GN
AVG CLOUDS    OV   OV OV B2 B2   B2 B2 B1 B1   B1 B2 OV B2   B2 B2 B2
POP 12HR           90    20      30    10       5    60      60    30
RAIN           D    D  S                           C  L  L    L  C  S
SNOW                         S    C                C
TSTMS          S

$$
INZ019-182200-
Fowler-Benton IN
40.62N  87.32W Elev. 812 ft
615 AM EST Sun Feb 18 2018

Date             Sun 02/18/18            Mon 02/19/18            Tue 02/20/18
UTC 3hrly     08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23
EST 3hrly     03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18

MAX/MIN                      46          38          62          59          66
TEMP                28 37 45 43 38 39 42 45 50 57 61 62 59 60 62 64 65 66 66 65
DEWPT               25 29 31 31 32 33 37 42 47 53 56 56 55 56 58 59 60 61 61 58
RH                  88 72 58 62 79 79 82 89 89 86 84 81 87 87 87 84 84 84 84 78
WIND DIR            SE  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S  S SW
WIND SPD             9 12 14 13 14 14 13 12 12 17 19 18 16 17 18 19 19 19 20 18
WIND GUST              23 25       26          31 34 34 29 31 32 32 32 33 33 34
CLOUDS              SC FW FW SC SC B1 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      0          80         100          80          90
QPF 12HR                      0        0.20        0.60        0.39        0.74
SNOW 12HR                 00-00       00-00       00-00
RAIN SHWRS                             C  D  D  D  L  L  L  L  D  D  D  D  D  D
TSTMS                                  S  S  S  S  S  S  C  C  C  C  C  C  C  C
WIND CHILL          19 29 38 36 29 31 35 39
MIN CHILL        20    18    32    29    32


Date               Wed 02/21/18  Thu 02/22/18  Fri 02/23/18  Sat 02/24/18
UTC 6hrly     05   11 17 23 05   11 17 23 05   11 17 23 05   11 17 23
EST 6hrly     00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MIN/MAX            35    38      27    41      31    47      38    50
TEMP          52   36 37 35 29   28 39 39 34   32 44 45 43   38 48 48
DEWPT         48   34 29 27 25   26 28 28 28   28 35 38 41   38 44 41
PWIND DIR           W     N      NE    NE       E     E       S     W
WIND CHAR          GN    GN      GN    GN      GN    GN      GN    GN
AVG CLOUDS    OV   OV OV B2 B2   B2 B2 B1 B1   B1 B2 OV OV   B2 B2 B2
POP 12HR           90    90      30    30       5    60      70    70
RAIN           D    D  D  C                        C  L  L    L  L  C
RAIN SHWRS     D
SNOW                         S    C                C
TSTMS          C    S

$$



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