Point Forecast Matrices
Issued by NWS Chicago, IL

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000
FOUS53 KLOT 221000
PFMLOT

POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1215 PM CST SUN DEC 21 2014

ILZ014-221000-
CHICAGO O`HARE INTERNATIONAL AIRPORT-COOK IL
41.99N  87.91W ELEV. 667 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          43          40          45          35
TEMP          38 36 34 32 31 31 33 42 43 42 43 44 44 44 41 45 45 41 41 38 38 35
DEWPT         30 29 29 29 28 28 30 33 36 38 39 40 40 40 40 39 39 38 38 37 35 33
RH            73 75 82 88 88 88 89 70 76 86 86 86 86 86 96 79 79 89 89 96 89 92
WIND DIR       S  S  S  S  S SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW
WIND SPD      11 12 11 10 10 10 11 14 14 14 14 11  9  9  6  6  5  5  5  6  6  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          30          50
QPF 12HR                      0        0.11        0.31        0.06        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  O  O  O  O  C  C  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    31 28 26 24 22 22 24 34 36 34 36 38                            28
MIN CHILL        28    24    22    22    34    34    38    36    37    33    28


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          37      28    36      28    37      22    28      21    MM
TEMP          36 36 32   28 36 32 29   30 37 30 25   22 27 25 MM   MM MM MM
DEWPT         32 30 27   24 25 25 26   27 29 25 19   16 15 15 MM   MM MM MM
PWIND DIR        NW       W     W       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ003-221000-
GREATER ROCKFORD AIRPORT-WINNEBAGO IL
42.20N  89.11W ELEV. 745 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      32          41          38          44          33
TEMP          37 35 34 33 32 32 34 40 40 41 41 42 40 38 39 43 44 38 37 35 34 33
DEWPT         32 31 31 30 29 29 30 32 35 37 39 40 39 37 36 36 36 36 35 33 31 30
RH            82 85 89 89 88 88 85 73 82 85 92 93 96 96 89 76 73 92 92 92 89 89
WIND DIR       S  S  S  S SE SE SE SE SE SE SE  S  S  S  S SW SW  W  W  W  W NW
WIND SPD      13 12 13 12 12 12 14 16 14 14 12 10  8  8  5  8  5  5  5  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          30          40
QPF 12HR                      0        0.16        0.22        0.04        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  C  O  O  O  O  O  O  C  C  S  S  C  C
SLEET                         S  S
SNOW                          S  S                                C  C  C  C  C
WIND CHILL    28 26 25 24 23 23 24 32 32 33 34 36    32                29 27 25
MIN CHILL        26    24    23    23    32    33    32    33    34    29    25


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          35      26    34      25    33      20    26      19    MM
TEMP          35 33 30   26 34 30 28   25 33 26 23   20 25 23 MM   MM MM MM
DEWPT         30 28 25   23 23 24 24   24 26 22 16   13 15 13 MM   MM MM MM
PWIND DIR        NW       W    SW       S    NW       W     W       W    MM
WIND CHAR        GN      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         40      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ014-221000-
MIDWAY AIRPORT-COOK IL
41.78N  87.76W ELEV. 612 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      32          43          40          46          36
TEMP          39 38 35 33 32 32 35 41 42 43 42 44 43 42 42 45 45 41 41 39 38 36
DEWPT         29 29 29 29 29 29 31 33 36 38 40 41 41 41 41 41 40 39 39 38 36 34
RH            67 70 78 85 88 88 85 73 79 82 93 89 93 96 96 86 82 92 92 96 92 92
WIND DIR       S  S  S  S  S SE SE SE SE SE  S  S  S  S  S  S  S SW  W  W  W NW
WIND SPD      11 11 11 11 10 10 11 14 14 14 14 12 10 10  8  6  6  5  5  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          30          50
QPF 12HR                      0        0.10        0.31        0.06        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  O  O  O  O  C  C  S  S  C  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    32 31 27 24 24 24 27 33 34 36 34 38 37 36                   32 29
MIN CHILL        31    24    24    25    34    34    36    36    37    34    29


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          38      30    37      30    39      24    29      22    MM
TEMP          37 35 34   30 37 33 32   31 39 32 26   24 26 29 MM   MM MM MM
DEWPT         32 31 29   25 25 26 27   27 31 26 21   17 16 16 MM   MM MM MM
PWIND DIR        NW       W     W       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN           C                           C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ021-221000-
MORRIS-GRUNDY IL
41.43N  88.42W ELEV. 569 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          43          40          47          33
TEMP          38 35 33 32 31 31 34 42 42 43 43 44 43 40 43 46 47 42 39 37 36 33
DEWPT         31 31 30 29 28 29 32 36 38 39 40 41 41 40 41 41 40 39 37 35 34 33
RH            76 85 89 88 88 92 92 79 86 86 89 89 93100 93 83 76 89 92 92 92100
WIND DIR       S  S  S  S SE SE SE SE SE  S  S  S  S  S  S SW SW SW  W  W  W NW
WIND SPD      11 10 10 10 10 10 12 13 13 14 13 10  8  8  5  6  4  6  5  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          80          80          20          40
QPF 12HR                      0        0.13        0.28        0.06        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  O  O  O  O  O  O  S  S  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    31 27 25 24 22 22 25 35 35 36 36 38                         30 25
MIN CHILL        27    24    22    23    35    36    35    36    38    32    25


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      26    37      26    39      22    28      21    MM
TEMP          35 35 30   26 37 31 30   27 39 29 23   22 27 24 MM   MM MM MM
DEWPT         33 31 27   25 27 27 27   27 32 27 21   17 17 16 MM   MM MM MM
PWIND DIR        NW       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ006-221000-
WAUKEGAN-LAKE IL
42.42N  87.87W ELEV. 745 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      32          41          39          45          34
TEMP          38 37 35 33 32 33 36 39 40 41 41 42 43 42 43 44 44 40 39 37 36 34
DEWPT         30 30 30 30 29 29 31 33 35 37 39 40 40 39 39 39 39 38 37 36 34 33
RH            73 75 82 89 88 85 82 79 82 85 92 93 89 89 86 82 82 92 92 96 92 96
WIND DIR       S  S  S  S  S  S SE SE SE SE  S  S  S  S  S  S  S SW  W  W  W NW
WIND SPD      12 12 12 12 11 12 13 14 17 16 16 12 10 10  8  8  5  5  4  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          70          80          30          40
QPF 12HR                      0        0.10        0.30        0.06        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  O  O  O  O  C  C  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    30 29 26 24 23 24 27 31 31 33 33 35 37 36                   30 27
MIN CHILL        28    24    23    25    31    33    36    36    36    32    27


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          37      27    35      27    35      21    28      20    MM
TEMP          37 35 32   27 35 31 27   29 35 30 24   21 25 28 MM   MM MM MM
DEWPT         32 30 28   24 24 25 25   26 28 24 19   15 14 14 MM   MM MM MM
PWIND DIR        NW       W     W      SW     W       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ021-221000-
PONTIAC-LIVINGSTON IL
40.92N  88.63W ELEV. 648 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          44          41          48          34
TEMP          38 35 33 32 31 31 36 42 42 44 45 45 44 42 43 47 48 42 41 37 38 34
DEWPT         31 31 30 29 28 29 32 36 38 40 41 42 42 41 41 41 40 39 38 37 35 33
RH            76 85 89 88 88 92 85 79 86 86 86 89 93 96 93 79 74 89 89100 89 96
WIND DIR       S SE SE  S SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW NW
WIND SPD      11 11 11 11 11 13 14 16 16 14 14 11  9  9  6  8  6  6  8  8  9 10
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          20          50
QPF 12HR                      0        0.12        0.27        0.06        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  L  L  O  O  O  O  S  S  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    31 28 24 24 22 21 27 34 34 37 38 39    36                31 32 26
MIN CHILL        27    23    21    22    34    37    35    36    36    31    25


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      25    38      27    40      22    29      21    MM
TEMP          35 35 30   25 38 33 35   32 40 29 24   22 28 25 MM   MM MM MM
DEWPT         32 31 27   25 27 28 28   29 33 27 21   17 18 17 MM   MM MM MM
PWIND DIR        NW       W    SW       S    SW       W     W       W    MM
WIND CHAR        BZ      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B1   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      10    20      20    10       5    MM
RAIN                                       S  S
SNOW           C  C  S    S                S  S
SNOWSHWRS                                        S    S

$$
INZ002-221000-
VALPARAISO-PORTER IN
41.45N  87.00W ELEV. 770 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      30          44          41          47          37
TEMP          37 35 32 31 30 31 34 42 43 44 44 45 42 46 43 47 46 45 44 42 41 37
DEWPT         28 28 28 28 28 29 32 35 37 38 39 40 41 41 42 42 42 42 41 40 38 36
RH            70 75 85 88 92 92 92 76 79 79 82 82 96 83 96 83 86 89 89 93 89 96
WIND DIR       S SE SE  S SE SE SE SE SE SE SE  S  S  S  S  S  S SW SW SW  W NW
WIND SPD      10 10 10 10 10 10 12 14 14 14 14 13 10 10  9  9  8  5  4  5  6  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          60          80          40          60
QPF 12HR                      0        0.07        0.33        0.16        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  O  O  O  O  C  C  C  C  C  C  L  L  L
SNOW                                                                    L  L  L
WIND CHILL    30 27 24 22 21 22 25 34 36 37 37 39 36                         31
MIN CHILL        27    22    21    23    36    37    36    38          38    31


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          38      28    36      28    40      24    29      22    MM
TEMP          37 34 32   28 35 33 31   32 39 35 26   24 26 29 MM   MM MM MM
DEWPT         34 32 29   26 26 26 27   28 33 29 25   20 19 18 MM   MM MM MM
PWIND DIR         W       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    BZ      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B2 B1 SC SC   MM MM MM
POP 12HR         60      30    10      10    20      20    10       5    MM
RAIN           L  L                        S  S
SNOW           L  L  C    C                S  S
SNOWSHWRS                                        S    S

$$
ILZ005-221000-
WOODSTOCK-MCHENRY IL
42.31N  88.44W ELEV. 950 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          41          38          44          32
TEMP          36 35 33 31 31 31 33 40 40 41 41 42 41 40 39 43 44 38 38 35 34 32
DEWPT         31 30 30 30 29 28 30 33 35 37 39 40 39 38 38 38 38 37 35 33 32 31
RH            82 82 89 96 92 88 89 76 82 85 92 93 92 92 96 82 79 96 89 92 92 96
WIND DIR       S  S  S  S  S SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW
WIND SPD      12 12 12 11 11 11 13 14 13 13 13 10  8  8  5  6  4  5  4  6  6  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          30          40
QPF 12HR                      0        0.12        0.28        0.04        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  C  O  O  O  O  O  O  C  C  S  S  C  C  C  C
SLEET                         S  S
SNOW                          S  S                                      C  C  C
WIND CHILL    28 26 24 22 22 22 24 32 32 33 33 36    34                29 28 25
MIN CHILL        25    22    22    21    32    33    33    33    34    28    25


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          35      25    34      24    33      20    25      19    MM
TEMP          34 33 30   25 34 29 25   25 33 27 23   20 24 24 MM   MM MM MM
DEWPT         31 30 27   24 25 25 24   25 28 23 18   15 15 14 MM   MM MM MM
PWIND DIR        NW       W     W       S     W       W     W       W    MM
WIND CHAR        GN      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         40      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ008-221000-
OREGON-OGLE IL
42.01N  89.33W ELEV. 697 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      33          40          38          45          32
TEMP          37 36 34 34 33 33 34 39 40 40 40 41 39 38 39 43 45 40 37 34 34 32
DEWPT         32 31 31 31 30 29 31 33 35 37 38 39 38 37 37 37 37 36 35 33 31 30
RH            82 82 89 89 89 85 89 79 82 89 92 92 96 96 92 79 73 85 92 96 89 92
WIND DIR       S  S  S  S SE SE SE SE SE SE SE  S  S  S  S SW SW  W  W  W  W NW
WIND SPD      13 13 14 12 12 12 14 16 14 13 13 10  8  8  5  8  5  6  6  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          20          40
QPF 12HR                      0        0.19        0.22        0.03        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  C  O  O  O  O  O  O  S  S  S  S  C  C
SLEET                         S  S
SNOW                          S  S                                C  C  C  C  C
WIND CHILL    28 27 24 25 24 24 24 30 32 32 33 35 33 32                28 27 24
MIN CHILL        26    23    24    23    30    32    32    33    35    28    24


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          34      24    34      24    34      20    26      19    MM
TEMP          34 33 30   24 34 27 27   24 34 26 22   20 25 23 MM   MM MM MM
DEWPT         30 28 25   23 24 24 25   24 27 23 17   14 16 14 MM   MM MM MM
PWIND DIR        NW       W    SW      SE    NW       W     W       W    MM
WIND CHAR        GN      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         40      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ011-221000-
SYCAMORE-DEKALB IL
41.98N  88.69W ELEV. 863 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          41          38          45          32
TEMP          36 34 32 31 31 31 33 40 40 40 42 42 41 40 40 44 45 40 39 36 35 32
DEWPT         31 30 30 30 29 28 30 33 35 37 39 40 39 37 37 38 38 37 36 35 33 31
RH            82 85 92 96 92 88 89 76 82 89 89 93 92 89 89 79 76 89 89 96 92 96
WIND DIR       S  S  S  S SE SE SE SE SE SE SE  S  S  S  S SW SW SW  W  W  W NW
WIND SPD      13 12 14 12 12 12 14 16 16 14 14 12  9  9  6  8  4  6  6  8  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          30          40
QPF 12HR                      0        0.15        0.26        0.04        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  C  O  O  O  O  O  O  C  C  S  S  C  C
SLEET                         S  S
SNOW                          S  S                                C  C  C  C  C
WIND CHILL    27 25 22 21 21 21 23 32 32 32 35 35 35 34                30 28 24
MIN CHILL        25    21    21    21    32    33    34    32    34    30    24


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          35      24    34      25    34      20    26      19    MM
TEMP          35 32 31   24 34 27 27   25 34 27 22   20 25 22 MM   MM MM MM
DEWPT         31 29 26   23 25 25 25   25 29 23 18   15 16 14 MM   MM MM MM
PWIND DIR        NW       W    SW       S     W       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         40      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ010-221000-
DIXON-LEE IL
41.85N  89.45W ELEV. 697 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      33          40          38          45          32
TEMP          38 37 34 34 33 33 35 39 40 40 41 41 41 38 39 43 45 38 37 34 33 32
DEWPT         33 32 32 31 30 30 32 34 36 37 38 39 38 37 38 38 37 36 35 33 31 30
RH            82 82 92 89 89 89 89 82 85 89 89 92 89 96 96 82 73 92 92 96 92 92
WIND DIR       S  S SE  S SE SE SE SE SE SE SE  S  S  S  S SW SW  W  W  W  W NW
WIND SPD      13 12 13 12 12 12 14 14 13 13 11  9  6  6  4  8  5  6  6  6  6  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          20          40
QPF 12HR                      0        0.20        0.21        0.02        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  C  O  O  O  O  O  O  S  S  S  S  C  C
SLEET                         S  S
SNOW                          S  S                                C  C  C  C  C
WIND CHILL    29 29 25 25 24 24 25 30 32 32 34 35                   31 28 27 24
MIN CHILL        28    25    24    25    31    33    33    34    33    28    24


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          35      24    35      25    34      19    26      19    MM
TEMP          35 31 29   24 35 29 28   25 34 26 22   19 25 22 MM   MM MM MM
DEWPT         31 28 26   23 25 26 26   25 28 23 17   15 17 14 MM   MM MM MM
PWIND DIR        NW       W    SW      SE    NW       W     W       W    MM
WIND CHAR        BZ      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         40      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ012-221000-
GENEVA-KANE IL
41.88N  88.31W ELEV. 727 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          42          39          45          33
TEMP          37 35 33 32 31 31 34 41 41 41 42 43 42 39 40 44 45 40 39 37 36 33
DEWPT         31 30 30 29 28 28 31 34 36 38 39 40 40 39 40 40 39 38 37 36 34 32
RH            79 82 89 88 88 88 89 76 82 89 89 89 93100100 86 79 92 92 96 92 96
WIND DIR       S  S  S  S SE SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW
WIND SPD      12 12 12 11 10 11 13 13 14 14 13 11  9  9  5  6  5  5  5  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          30          40
QPF 12HR                      0        0.13        0.30        0.05        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  O  O  O  O  O  O  C  C  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    29 26 24 23 22 23 25 33 33 33 35 37 36 33                   30 25
MIN CHILL        26    23    22    23    33    34    33    33    36    32    25


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      26    36      26    36      21    27      20    MM
TEMP          36 34 31   26 36 29 28   26 36 28 23   21 26 25 MM   MM MM MM
DEWPT         32 30 27   23 25 25 26   26 30 24 19   15 16 14 MM   MM MM MM
PWIND DIR        NW       W     W       S     W       W     W       W    MM
WIND CHAR        GN      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ020-221000-
YORKVILLE-KENDALL IL
41.64N  88.45W ELEV. 618 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          42          40          46          33
TEMP          37 35 33 32 31 31 34 41 41 42 42 43 43 41 41 45 45 41 39 37 36 33
DEWPT         30 30 30 29 28 28 31 34 36 38 40 41 40 39 40 40 39 38 37 35 34 32
RH            75 82 89 88 88 88 89 76 82 86 93 93 89 92 96 82 79 89 92 92 92 96
WIND DIR       S  S  S  S SE SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW
WIND SPD      12 11 11 10 10 11 12 14 14 14 13 10  8  8  5  6  5  5  5  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          30          40
QPF 12HR                      0        0.15        0.28        0.05        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  O  O  O  O  O  O  C  C  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    29 27 24 24 22 22 25 33 33 34 35 37                      31 29 25
MIN CHILL        26    23    22    23    32    34    35    34    35    30    25


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      25    35      25    37      21    27      20    MM
TEMP          35 35 31   25 35 29 29   26 37 28 23   21 26 24 MM   MM MM MM
DEWPT         32 30 27   24 25 25 26   26 31 25 20   15 16 15 MM   MM MM MM
PWIND DIR        NW       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ013-221000-
WHEATON-DUPAGE IL
41.86N  88.11W ELEV. 752 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      30          42          40          45          34
TEMP          37 36 33 31 31 30 34 41 41 41 42 43 42 43 41 44 45 41 41 38 37 34
DEWPT         30 29 29 29 28 28 31 34 36 38 39 40 40 39 40 40 40 39 38 37 35 33
RH            75 75 85 92 88 92 89 76 82 89 89 89 93 86 96 86 82 92 89 96 92 96
WIND DIR       S  S  S  S  S SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW
WIND SPD      11 11 11 10 10 10 12 13 14 14 13 11  9  9  5  6  5  5  5  6  6  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          80          90          30          40
QPF 12HR                      0        0.12        0.31        0.05        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  O  O  O  O  O  O  C  C  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    29 28 25 23 22 21 26 33 33 33 35 37 36                         27
MIN CHILL        27    22    21    22    33    34    36    37    36    32    27


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      26    36      27    37      22    27      20    MM
TEMP          36 35 31   26 36 29 27   29 37 29 24   22 26 25 MM   MM MM MM
DEWPT         32 30 27   23 25 25 26   27 30 25 19   15 15 14 MM   MM MM MM
PWIND DIR        NW       W     W       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ019-221000-
OTTAWA-LASALLE IL
41.35N  88.84W ELEV. 494 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      31          43          40          46          33
TEMP          38 35 33 32 31 32 35 41 42 43 43 44 42 40 42 44 46 41 39 36 35 33
DEWPT         31 31 30 29 28 29 32 35 37 39 41 42 41 39 39 39 39 38 37 36 34 32
RH            76 85 89 88 88 88 89 79 82 86 93 93 96 96 89 82 76 89 92100 96 96
WIND DIR       S  S SE  S SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W  W NW
WIND SPD      11 11 11 11 11 11 13 14 14 13 12 11  8  8  5  8  5  6  6  8  9 10
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                     10          80          80          20          40
QPF 12HR                      0        0.14        0.23        0.04        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          C  C  O  O  O  O  O  O  S  S  S  S  C  C  C  C
SNOW                                                              C  C  C  C  C
WIND CHILL    31 27 24 23 22 23 26 33 34 36 37 38                      30 28 25
MIN CHILL        27    23    22    24    34    35    35    35    36    30    25


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      26    37      27    38      22    28      21    MM
TEMP          35 35 30   26 37 32 31   27 38 29 24   22 27 25 MM   MM MM MM
DEWPT         31 30 27   24 26 27 27   27 31 26 20   16 17 15 MM   MM MM MM
PWIND DIR        NW       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         40      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ022-221000-
JOLIET-WILL IL
41.53N  88.12W ELEV. 655 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      30          43          40          47          34
TEMP          37 35 33 31 30 30 34 41 41 43 42 44 42 41 42 46 46 41 41 38 37 34
DEWPT         30 29 28 28 27 28 31 34 37 39 40 41 41 40 41 41 40 39 38 37 35 33
RH            75 78 82 88 88 92 89 76 85 86 93 89 96 96 96 83 79 92 89 96 92 96
WIND DIR       S  S  S  S SE SE SE SE SE SE SE  S  S  S  S  S SW SW  W  W  W NW
WIND SPD      10 10  9  9  9  9 11 12 13 14 12 11  8  8  5  6  4  4  5  6  6  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          30          50
QPF 12HR                      0        0.11        0.31        0.06        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  L  L  O  O  O  O  C  C  S  S  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    30 27 25 23 22 22 26 34 34 36 35 38                            27
MIN CHILL        27    22    21    22    33    35    35    35    38    33    27


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          37      26    36      27    39      22    28      20    MM
TEMP          36 35 31   26 36 30 29   28 38 30 24   22 27 25 MM   MM MM MM
DEWPT         32 31 28   24 25 26 27   28 31 26 21   16 16 15 MM   MM MM MM
PWIND DIR        NW       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      LT    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      20    30      20    10       5    MM
RAIN                                       C  C
SNOW           C  C  S    S        S    S  C  C
SNOWSHWRS                                        S    S

$$
ILZ023-221000-
KANKAKEE-KANKAKEE IL
41.12N  87.86W ELEV. 630 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      30          43          40          47          35
TEMP          38 34 32 31 31 31 35 42 42 43 43 44 42 45 41 46 47 42 42 40 38 35
DEWPT         30 29 28 28 28 29 32 36 38 39 40 41 41 42 41 42 41 40 39 38 36 34
RH            73 82 85 88 88 92 89 79 86 86 89 89 96 89100 86 79 93 89 92 92 96
WIND DIR       S SE SE  S SE SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W  W NW
WIND SPD      10 10 10 10 10 10 12 13 14 14 13 12  9  9  6  6  6  6  5  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          30          50
QPF 12HR                      0        0.09        0.31        0.09        0.03
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  L  L  O  O  O  O  C  C  S  S  C  C  C  C  C
SNOW                                                                    C  C  C
WIND CHILL    31 26 23 22 22 22 26 35 34 36 36 38 36                      32 28
MIN CHILL        26    22    21    22    34    36    35    36    38    35    27


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          37      27    37      28    40      23    29      21    MM
TEMP          36 35 31   27 37 31 34   34 40 32 26   23 29 26 MM   MM MM MM
DEWPT         33 31 28   25 26 27 28   29 33 28 22   18 17 17 MM   MM MM MM
PWIND DIR         W       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         50      20     5      10    20      20    10       5    MM
RAIN           C                           S  S
SNOW           C  C  S    S                S  S
SNOWSHWRS                                        S    S

$$
ILZ033-221000-
WATSEKA-IROQUOIS IL
40.78N  87.73W ELEV. 636 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      30          44          41          48          35
TEMP          38 34 32 31 31 30 35 42 43 44 44 45 43 45 44 47 46 43 42 40 37 35
DEWPT         29 29 28 28 28 29 32 36 38 40 41 42 42 42 43 43 42 41 40 39 37 34
RH            70 82 85 88 88 96 89 79 82 86 89 89 96 89 96 86 86 93 93 96100 96
WIND DIR       S SE SE  S SE SE SE SE SE SE  S  S  S  S  S  S  S  W  W  W  W NW
WIND SPD       9  9 10  9  9 10 12 13 14 14 13 12 10  9  6  8  6  6  4  6  8  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          40          60
QPF 12HR                      0        0.08        0.32        0.14        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  L  L  O  O  O  O  C  C  C  C  C  C  L  L  L
SNOW                                                                    L  L  L
WIND CHILL    32 27 24 22 23 21 27 35 36 37 37 39 37                      31 28
MIN CHILL        27    22    21    22    36    37    37    38    39    35    28


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      26    37      28    41      24    29      21    MM
TEMP          35 33 29   26 37 31 35   35 40 33 26   24 29 26 MM   MM MM MM
DEWPT         32 31 27   25 26 28 27   29 34 29 24   19 18 18 MM   MM MM MM
PWIND DIR         W       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         60      30     5      10    20      20    10       5    MM
RAIN           L                           S  S
SNOW           L  L  C    C                S  S
SNOWSHWRS                                        S    S

$$
ILZ039-221000-
PAXTON-FORD IL
40.45N  88.10W ELEV. 776 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      30          44          41          48          34
TEMP          39 33 31 31 30 30 36 43 43 44 44 45 44 45 44 47 48 44 43 39 37 35
DEWPT         30 29 28 28 28 29 33 37 39 41 42 43 42 41 41 42 42 41 39 37 35 33
RH            70 85 88 88 92 96 89 79 86 89 93 93 93 86 89 83 80 89 86 92 92 92
WIND DIR       S SE SE  S SE SE SE SE SE  S  S  S  S  S  S  S SW  W  W  W NW NW
WIND SPD      10 10 10 10 10 10 12 14 16 16 14 12  9  9  6  8  6  6  6  9 10 11
CLOUDS        B2 B2 B2 B2 OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          40          60
QPF 12HR                      0        0.09        0.30        0.16        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN                          S  S  L  L  O  O  O  O  C  C  C  C  C  C  L  L
SNOW                                                                    L  L  L
WIND CHILL    32 25 22 22 21 21 27 36 35 37 37 39                      33 30 27
MIN CHILL        25    22    21    23    35    37    38    37    39    33    26


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          35      25    38      28    41      23    29      21    MM
TEMP          34 33 31   25 37 35 38   32 41 31 25   23 29 26 MM   MM MM MM
DEWPT         31 30 27   24 26 28 27   29 35 29 23   18 18 17 MM   MM MM MM
PWIND DIR         W       W    SW       S    SW      NW     W       W    MM
WIND CHAR        BZ      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV B2   B1 B1 B1 B1   B2 B2 B2 B2   B1 SC SC SC   MM MM MM
POP 12HR         60      20     5      10    20      20    10       5    MM
RAIN                                       S  S
SNOW           L  L  S    S                S  S
SNOWSHWRS                                        S    S

$$
INZ001-221000-
CROWN POINT-LAKE IN
41.42N  87.34W ELEV. 697 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      30          43          40          47          36
TEMP          38 34 32 31 30 31 35 42 42 43 42 44 42 44 42 46 46 42 41 41 40 36
DEWPT         28 28 28 28 28 29 32 35 37 38 40 41 41 41 42 42 42 41 40 39 37 35
RH            67 78 85 88 92 92 89 76 82 82 93 89 96 89100 86 86 96 96 92 89 96
WIND DIR       S SE SE  S SE SE SE SE SE SE  S  S  S  S  S  S  S SW SW  W  W NW
WIND SPD       9 10 10 10  9 10 12 14 14 14 13 12 10  9  6  8  6  5  4  5  6  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          70          80          40          60
QPF 12HR                      0        0.09        0.32        0.12        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  O  O  O  O  C  C  C  C  C  C  L  L  L
SNOW                                                                    L  L  L
WIND CHILL    31 26 24 22 22 22 26 35 34 36 35 38 36                         30
MIN CHILL        26    21    21    23    34    34    35    37    38    36    30


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          37      27    36      28    40      24    28      21    MM
TEMP          36 36 32   27 36 33 32   31 39 32 26   24 27 27 MM   MM MM MM
DEWPT         33 32 29   25 26 26 27   28 33 29 23   19 17 17 MM   MM MM MM
PWIND DIR        NW       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         60      30     5      10    30      20    10       5    MM
RAIN           L                           C  C
SNOW           L  L  C    C                C  C
SNOWSHWRS                                        S    S

$$
INZ010-221000-
KENTLAND-NEWTON IN
40.77N  87.45W ELEV. 673 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      29          44          41          49          36
TEMP          38 34 32 30 30 29 35 43 43 43 44 45 43 45 44 48 48 44 44 42 40 37
DEWPT         28 28 28 28 28 29 33 37 39 40 41 42 42 42 43 43 43 42 41 40 38 36
RH            67 78 85 92 92100 92 79 86 89 89 89 96 89 96 83 83 93 89 93 92 96
WIND DIR       S SE SE SE SE SE SE SE SE SE  S  S  S  S  S  S  S SW  W  W  W NW
WIND SPD       9  9  9  9  9  9 11 13 14 14 13 12 10  9  6  9  6  6  4  5  6  9
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          60          80          50          60
QPF 12HR                      0        0.07        0.32        0.16        0.05
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  O  O  O  O  C  C  C  C  C  C  L  L  L
SNOW                                                                    L  L  L
WIND CHILL    31 26 24 22 22 20 27 36 36 36 37 39 37                         30
MIN CHILL        25    22    20    22    36    36    37    39          38    30


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          36      25    37      27    41      24    29      20    MM
TEMP          36 33 30   25 37 30 36   34 40 33 26   24 28 27 MM   MM MM MM
DEWPT         33 31 28   25 27 27 28   30 35 30 24   20 19 18 MM   MM MM MM
PWIND DIR         W       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B1 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         60      30     5      10    20      20    10       5    MM
RAIN           L                           S  S
SNOW           L  L  C    C                S  S
SNOWSHWRS                                        S    S

$$
INZ011-221000-
RENSSELAER-JASPER IN
40.94N  87.15W ELEV. 661 FT
1215 PM CST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      29          44          41          49          37
TEMP          37 34 32 30 30 30 34 43 42 44 43 45 42 45 44 48 48 45 44 42 41 38
DEWPT         28 28 27 27 27 29 32 36 38 39 40 41 42 42 43 43 43 43 42 41 39 36
RH            70 78 81 88 88 96 92 76 86 82 89 86100 89 96 83 83 93 93 96 92 92
WIND DIR       S SE SE SE SE SE SE SE SE SE SE  S  S  S  S  S  S SW SW  W  W NW
WIND SPD       9  8  9  9  9  9 11 13 14 14 13 12 10  9  8  8  6  5  4  6  6  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          60          80          50          60
QPF 12HR                      0        0.07        0.31        0.17        0.06
SNOW 12HR                 00-00       00-00       00-00
RAIN                                L  L  O  O  O  O  C  C  C  C  C  C  L  L  L
SNOW                                                                    L  L  L
WIND CHILL    31 27 24 22 22 21 26 36 35 37 36 39 36                         32
MIN CHILL        27    22    20    21    34    36    36    38          38    31


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          37      26    36      27    41      24    29      20    MM
TEMP          37 32 30   26 36 31 34   36 40 34 26   24 28 27 MM   MM MM MM
DEWPT         34 32 29   26 27 27 28   30 35 31 25   20 19 19 MM   MM MM MM
PWIND DIR         W       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         60      30     5      10    20      20    10       5    MM
RAIN           L                           S  S
SNOW           L  L  C    C                S  S
SNOWSHWRS                                        S    S

$$
INZ019-221000-
FOWLER-BENTON IN
40.62N  87.32W ELEV. 812 FT
115 PM EST SUN DEC 21 2014

DATE           12/21/14      MON 12/22/14            TUE 12/23/14            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                      29          44          42          49          36
TEMP          37 34 31 30 30 29 32 41 43 43 44 45 45 46 45 48 48 46 45 43 41 38
DEWPT         28 27 27 27 27 28 31 36 38 40 41 42 42 42 42 43 43 43 42 41 39 37
RH            70 75 85 88 88 96 96 82 82 89 89 89 89 86 89 83 83 89 89 93 92 96
WIND DIR       S SE SE SE SE SE SE SE SE SE  S  S  S  S  S  S  S SW  W  W  W NW
WIND SPD       9  8  9  9  9  9 10 12 14 14 14 13 12 10  9  9  8  6  4  5  8  8
CLOUDS        OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV OV
POP 12HR                      5          60          70          70          60
QPF 12HR                      0        0.06        0.29        0.21        0.07
SNOW 12HR                 00-00       00-00       00-00
RAIN                                   L  L  L  L  L  L  C  C  C  C  C  C  L  L
SNOW                                                                       L  L
WIND CHILL    30 27 23 22 22 20 24 33 36 36 37 39 39                         32
MIN CHILL        26    22    20    20    36    36    38    39          38    32


DATE           12/24/14  THU 12/25/14  FRI 12/26/14  SAT 12/27/14  SUN 12/28/14
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          37      26    37      28    41      24    29      20    MM
TEMP          36 34 31   26 35 33 37   35 40 35 27   24 27 28 MM   MM MM MM
DEWPT         33 31 29   25 26 27 28   28 35 31 26   21 19 18 MM   MM MM MM
PWIND DIR         W       W    SW       S    SW       W     W       W    MM
WIND CHAR        GN      BZ    GN      GN    GN      GN    GN      GN    MM
AVG CLOUDS    OV OV OV   B2 B1 B1 B2   B2 B2 B2 B2   B1 B1 SC SC   MM MM MM
POP 12HR         60      60    30      10    20      20    20      10    MM
RAIN           L                           S  S
SNOW           L  L  C    C                S  S
SNOWSHWRS                                        S    S

$$



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