567  
FOUS53 KLOT 251315  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
815 AM CDT MON SEP 25 2017  
 
ILZ014-252200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 69 89 63 72  
TEMP 78 89 91 86 79 76 73 69 78 88 89 84 79 74 70 64 66 70 72 67  
DEWPT 60 60 57 56 60 61 59 60 62 63 62 63 64 64 61 57 55 53 51 50  
RH 54 38 32 36 52 60 62 73 58 43 41 49 60 71 73 78 68 55 48 54  
WIND DIR S S SE E SE S S S SW SW SW W NW NW NW NW NW NW N N  
WIND SPD 4 8 8 9 5 4 4 2 3 5 8 6 4 6 9 9 10 11 11 9  
CLOUDS FW SC SC SC SC FW FW SC SC SC B1 B1 B1 B2 B2 B2 SC SC SC FW  
POP 12HR 5 5 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
HEAT INDEX 89 89 89 85  
MAX HEAT 89 90 82 89 90 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 53 72 52 66 49 65 49 68  
TEMP 59 53 68 68 59 52 64 62 55 49 62 61 55 49 66 62  
DEWPT 48 47 45 47 48 48 45 45 45 45 46 46 46 44 43 45  
PWIND DIR N NW W N N NE SE S  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 5 0 5 20 5 10 5 5  
RAIN SHWRS S  
 

 
ILZ003-252200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 65 86 57 70  
TEMP 75 87 90 85 77 70 68 65 73 84 85 78 70 65 62 57 60 66 70 65  
DEWPT 63 64 60 60 62 62 62 61 64 66 64 65 64 60 57 54 53 51 50 49  
RH 66 46 37 43 60 76 81 87 73 55 50 64 81 84 84 90 78 58 49 56  
WIND DIR S S S S SE SE S S S SW SW W NW NW NW NW N NW NW N  
WIND SPD 4 6 6 4 4 3 3 2 3 5 6 5 5 6 6 8 10 11 11 8  
CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 10 40 20 5  
QPF 12HR 0 0 0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
TSTMS S S  
HEAT INDEX 88 90 85 86 86  
MAX HEAT 88 90 82 86 88  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 47 71 49 67 43 67 44 69  
TEMP 54 47 66 67 57 49 64 63 52 43 63 62 50 45 65 64  
DEWPT 47 45 45 48 48 47 45 43 43 41 44 41 43 41 44 46  
PWIND DIR N NW W N N NE SE S  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 5 0 0 5 5  
 

 
ILZ014-252200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 71 90 65 72  
TEMP 78 88 91 87 81 78 76 71 79 89 90 85 80 75 71 66 67 70 72 68  
DEWPT 60 60 57 57 61 61 60 61 63 62 63 64 64 64 61 59 57 54 52 50  
RH 54 39 32 36 51 56 58 71 58 41 41 50 58 69 71 78 70 57 49 52  
WIND DIR S S SE E SE S S S SW SW SW W NW NW NW NW NW N N N  
WIND SPD 4 6 8 10 4 4 4 3 3 5 8 6 4 6 9 9 10 11 11 10  
CLOUDS FW FW SC SC SC FW FW SC SC SC SC B1 B1 B1 B2 B2 B1 SC SC FW  
POP 12HR 5 5 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
HEAT INDEX 88 82 89 91 86 82  
MAX HEAT 88 90 84 89 91 84  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 56 71 56 67 51 66 51 68  
TEMP 61 56 68 68 62 56 66 62 56 51 63 63 56 51 66 64  
DEWPT 50 49 46 47 48 49 46 45 46 46 46 47 47 44 43 45  
PWIND DIR N NW W N N NE E SE  
WIND CHAR LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW SC FW FW SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 5 0 5 20 5 10 5 5  
RAIN SHWRS S  
 

 
ILZ021-252200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 64 89 60 74  
TEMP 74 88 90 84 74 70 68 64 75 87 88 81 73 69 65 60 63 70 74 68  
DEWPT 62 62 58 59 61 62 61 61 64 64 62 63 64 64 61 58 56 55 53 51  
RH 66 42 34 43 64 76 78 90 69 46 42 54 73 84 87 93 78 59 48 54  
WIND DIR S S S SE SE SE SE S S SW SW W NW NW NW NW N N N N  
WIND SPD 3 6 8 5 4 3 2 2 3 5 6 5 4 5 6 6 10 10 11 8  
CLOUDS SC SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1 B2 B2 B1 SC SC FW  
POP 12HR 10 10 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 88 84 88 88 82  
MAX HEAT 88 90 81 88 90  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 49 73 50 69 46 69 45 70  
TEMP 55 49 69 67 56 50 66 64 54 46 65 64 52 46 66 65  
DEWPT 49 46 46 46 47 48 46 45 44 43 45 44 45 42 43 45  
PWIND DIR N NW W N N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 5 0 5 5 5  
 

 
ILZ006-252200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 88 66 87 59 70  
TEMP 76 87 86 78 73 72 70 66 76 87 85 78 72 68 64 59 63 68 70 66  
DEWPT 63 63 60 60 63 63 61 61 64 65 65 66 66 63 60 57 55 53 52 51  
RH 64 45 42 54 71 73 73 84 66 48 51 67 81 84 87 93 75 59 53 58  
WIND DIR S SE E SE SE S S SW S SW S W NW NW NW NW NW NW N N  
WIND SPD 5 8 11 9 5 4 3 2 3 6 8 5 5 9 10 10 11 12 11 8  
CLOUDS FW FW FW FW SC FW FW SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC  
POP 12HR 5 5 20 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
HEAT INDEX 88 86 89 87  
MAX HEAT 88 89 89 89  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 51 69 51 64 47 63 44 66  
TEMP 57 51 66 65 59 51 62 59 52 47 61 58 51 44 63 61  
DEWPT 49 47 46 49 49 48 47 46 45 45 46 47 47 44 44 47  
PWIND DIR NW NW W N N NE SE S  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 0 0 20 20 5 10 5 5  
RAIN SHWRS S S  
 

 
ILZ021-252200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 65 90 61 76  
TEMP 75 88 90 84 75 72 69 65 77 88 90 85 75 70 66 61 64 71 76 71  
DEWPT 63 63 59 60 63 63 62 62 65 65 63 64 64 64 62 59 58 56 54 52  
RH 66 43 35 44 66 73 78 90 67 47 41 50 69 81 87 93 81 59 46 51  
WIND DIR S S S SE SE SE S S SW SW SW W NW NW NW N N N N N  
WIND SPD 4 5 6 5 4 3 3 3 4 5 5 4 5 6 8 8 10 10 11 8  
CLOUDS SC SC SC SC SC FW SC SC SC SC B1 B1 B1 B1 B2 B2 B1 SC SC FW  
POP 12HR 10 10 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 89 84 90 91 86  
MAX HEAT 90 90 81 90 91 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 50 73 50 70 47 69 46 71  
TEMP 55 50 68 68 57 50 67 65 54 47 66 65 53 46 67 66  
DEWPT 49 47 46 46 46 47 47 46 44 44 45 43 45 43 42 46  
PWIND DIR N NW NW NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 5 0 0 5 5  
 

 
INZ002-252200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 63 90 63 73  
TEMP 73 86 90 83 74 70 68 63 75 88 90 84 76 72 69 64 67 72 73 67  
DEWPT 59 58 56 56 59 59 58 59 63 64 63 64 64 63 63 61 61 59 56 54  
RH 62 39 32 40 59 68 70 87 66 45 41 51 66 73 81 90 81 64 55 63  
WIND DIR S S S SE SE SE SE S S SW SW SW SW W NW NW N N N N  
WIND SPD 4 5 6 4 3 3 3 2 3 5 6 5 3 4 6 8 10 12 13 10  
CLOUDS FW SC SC SC SC FW FW SC SC SC SC SC B1 B1 B2 B2 B2 B1 SC SC  
POP 12HR 5 5 5 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 89 91 85  
MAX HEAT 85 88 89 91 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 52 70 51 66 48 65 43 68  
TEMP 59 52 67 65 57 51 64 60 54 48 62 61 52 43 64 63  
DEWPT 52 50 49 49 47 48 48 47 46 45 46 47 45 42 43 46  
PWIND DIR N N NW NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW SC SC FW FW SC SC SC SC B1 SC SC FW FW FW FW  
POP 12HR 5 0 10 20 10 10 5 5  
RAIN SHWRS S  
 

 
ILZ005-252200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 89 64 87 56 70  
TEMP 75 87 89 83 75 70 68 64 74 85 86 77 70 65 61 56 59 66 70 64  
DEWPT 63 63 59 59 60 60 61 61 64 66 64 65 64 61 58 54 54 52 51 49  
RH 66 45 37 44 60 71 78 90 71 53 48 67 81 87 90 93 83 61 51 58  
WIND DIR S S S SE SE S S S SW SW SW W NW NW NW NW NW NW NW NW  
WIND SPD 4 8 8 5 4 4 3 2 3 6 8 5 4 6 6 6 10 11 11 8  
CLOUDS SC SC SC SC SC SC FW SC SC B1 B1 B2 B2 B2 B2 B1 SC SC SC SC  
POP 12HR 10 10 30 20 5  
QPF 12HR 0 0 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S  
TSTMS S S  
HEAT INDEX 88 83 87 87  
MAX HEAT 88 89 88 89  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 47 70 48 65 44 65 43 68  
TEMP 53 47 66 65 55 48 63 60 50 44 62 60 49 44 64 63  
DEWPT 47 45 46 47 48 47 45 44 43 42 44 43 44 42 44 46  
PWIND DIR N NW W N N NE SE S  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW  
POP 12HR 0 0 10 10 5 5 5 5  
 

 
ILZ008-252200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 63 86 57 71  
TEMP 74 87 90 83 74 68 66 63 73 85 85 78 71 66 61 57 61 68 71 66  
DEWPT 62 64 60 60 62 62 62 61 64 66 64 64 64 60 57 54 53 51 50 49  
RH 66 46 37 46 66 81 87 93 73 53 50 62 79 81 87 90 75 54 47 54  
WIND DIR S S S S S S S S S SW SW W NW NW NW N N N NW N  
WIND SPD 4 6 5 4 3 3 3 3 4 5 6 5 5 6 6 6 10 10 11 8  
CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 10 30 20 5  
QPF 12HR 0 0 0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S S  
TSTMS S S  
HEAT INDEX 88 90 83 87 86  
MAX HEAT 88 90 81 87 88  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 47 72 48 68 43 67 43 70  
TEMP 54 47 67 67 56 48 65 64 52 43 63 62 50 43 66 65  
DEWPT 47 44 45 48 48 47 45 43 43 41 43 41 42 41 44 45  
PWIND DIR N NW W N N NE SE S  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 5 0 0 5 5  
 

 
ILZ011-252200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 64 87 57 71  
TEMP 74 88 90 84 75 70 68 64 75 86 87 80 72 66 62 57 61 68 71 65  
DEWPT 62 63 59 58 61 62 61 61 64 66 64 65 65 62 59 56 54 52 50 48  
RH 66 43 35 41 62 76 78 90 69 51 46 60 79 87 90 96 78 57 47 54  
WIND DIR S S S S SE S S S S SW SW W NW NW NW NW N NW NW N  
WIND SPD 4 8 8 5 5 4 3 3 3 6 8 6 5 6 8 9 10 11 11 8  
CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B2 SC SC SC FW  
POP 12HR 10 10 30 20 5  
QPF 12HR 0 0 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S  
HEAT INDEX 89 84 88 88 81  
MAX HEAT 89 90 81 88 89  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 47 71 48 66 43 66 43 69  
TEMP 53 47 66 66 56 48 64 60 51 43 62 61 49 44 66 63  
DEWPT 47 45 45 47 48 47 45 44 43 42 44 42 43 42 44 45  
PWIND DIR N NW W N N NE SE S  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 10 0 5 5 5  
 

 
ILZ010-252200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 64 86 57 71  
TEMP 74 87 89 83 74 69 66 64 74 85 85 78 70 65 61 57 60 67 71 66  
DEWPT 62 64 60 60 63 63 62 61 64 66 64 65 63 60 57 54 53 51 50 49  
RH 66 46 38 46 69 81 87 90 71 53 50 64 78 84 87 90 78 56 47 54  
WIND DIR S S S S S S S S S SW W W NW NW NW N N N NW N  
WIND SPD 3 5 5 3 2 3 3 2 3 5 6 5 5 6 8 8 10 11 11 8  
CLOUDS FW SC SC SC SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 SC SC FW FW  
POP 12HR 10 10 30 20 5  
QPF 12HR 0 0 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C S S  
TSTMS S S  
HEAT INDEX 88 89 83 87 86  
MAX HEAT 88 90 87 88  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 47 72 48 68 43 68 43 71  
TEMP 54 47 67 67 56 48 65 63 51 43 64 63 51 44 66 66  
DEWPT 47 44 45 49 48 47 45 44 43 41 43 42 42 41 44 46  
PWIND DIR N NW W N N NE SE SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 10 5 0 0 5 5  
 

 
ILZ012-252200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 65 88 59 72  
TEMP 74 86 90 85 77 71 69 65 75 86 88 81 74 69 65 59 63 69 72 66  
DEWPT 62 62 58 58 61 61 60 61 63 64 63 64 65 63 60 56 55 53 51 50  
RH 66 45 34 40 58 71 73 87 66 48 43 56 74 81 84 90 75 57 48 56  
WIND DIR S S S S SE S S S S SW SW W NW NW NW N N NW NW N  
WIND SPD 4 8 6 5 4 3 3 2 3 6 8 6 5 6 8 8 10 11 11 9  
CLOUDS SC SC SC SC SC FW FW SC SC B1 B1 B1 B2 B2 B2 B2 SC SC SC FW  
POP 12HR 10 5 20 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
HEAT INDEX 86 87 89 83  
MAX HEAT 86 90 81 89 89  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 49 72 50 67 45 66 45 69  
TEMP 55 49 68 67 58 50 65 62 52 45 63 62 51 46 66 64  
DEWPT 48 46 45 46 47 47 46 44 44 43 44 44 45 43 43 45  
PWIND DIR N NW W N N NE SE S  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 10 5 5 5 5  
 

 
ILZ020-252200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 64 89 59 73  
TEMP 74 87 90 83 74 70 67 64 75 87 89 82 74 69 65 59 63 70 73 67  
DEWPT 62 63 59 58 61 62 61 61 64 65 63 63 64 63 60 57 55 53 51 49  
RH 66 45 35 43 64 76 81 90 69 48 42 53 71 81 84 93 75 55 46 52  
WIND DIR S S S S SE S S S S SW SW W NW NW NW N N N NW N  
WIND SPD 4 6 6 5 5 4 3 3 4 5 8 6 5 6 9 8 10 10 11 9  
CLOUDS SC SC SC SC SC FW SC SC SC B1 B1 B1 B2 B1 B2 B2 B1 SC SC FW  
POP 12HR 10 10 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 88 83 89 90 83  
MAX HEAT 88 90 89 90  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 48 72 49 67 45 68 44 69  
TEMP 55 48 68 67 56 49 65 62 53 45 64 63 51 45 66 64  
DEWPT 48 45 45 46 47 47 45 44 43 43 44 43 44 42 43 45  
PWIND DIR N NW W N N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 5 10 0 5 5 5  
 

 
ILZ013-252200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 68 89 61 72  
TEMP 77 88 91 87 80 75 71 68 77 87 89 83 77 72 67 62 64 70 72 68  
DEWPT 60 61 57 57 59 60 60 60 62 63 62 63 64 63 60 56 54 53 51 49  
RH 56 40 32 36 49 60 68 76 60 45 41 51 64 73 78 81 70 55 48 51  
WIND DIR S S S SE SE S S S SW SW SW W NW NW NW N NW NW NW N  
WIND SPD 4 6 6 5 4 4 4 2 3 5 8 6 4 6 8 9 10 11 11 9  
CLOUDS FW SC SC SC SC FW FW SC SC SC B1 B1 B1 B2 B2 B2 SC SC SC FW  
POP 12HR 5 5 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
HEAT INDEX 88 81 88 89 84  
MAX HEAT 88 90 84 89 90 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 52 72 52 67 48 66 48 69  
TEMP 58 52 68 67 58 52 65 63 55 48 63 62 54 48 66 64  
DEWPT 48 46 44 46 47 47 45 44 44 44 45 45 46 43 42 45  
PWIND DIR N NW W N N NE SE S  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW  
POP 12HR 5 0 5 10 5 5 5 5  
 

 
ILZ019-252200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 65 88 60 74  
TEMP 75 88 91 85 75 71 69 65 75 86 87 81 74 69 66 61 63 70 74 69  
DEWPT 61 62 59 59 61 62 62 61 64 64 62 63 64 63 61 57 55 53 51 49  
RH 62 42 34 41 62 73 78 87 69 48 43 54 71 81 84 87 75 55 44 49  
WIND DIR S S S SE SE S S S SW SW SW W NW NW NW N N N N N  
WIND SPD 3 5 6 4 3 3 3 3 3 5 6 5 5 6 8 8 10 10 11 8  
CLOUDS SC SC SC SC SC FW SC SC SC B1 B1 B1 B2 B1 B2 B2 B1 SC SC FW  
POP 12HR 10 10 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 88 85 87 88 82  
MAX HEAT 88 91 82 87 89  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 49 73 50 70 46 69 45 71  
TEMP 55 49 69 68 57 50 67 65 54 46 65 64 52 45 67 66  
DEWPT 48 45 44 46 47 47 45 45 44 43 44 43 45 43 43 45  
PWIND DIR N NW W N N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 5 0 0 5 5  
 

 
ILZ022-252200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 65 89 61 74  
TEMP 75 87 91 85 76 72 69 65 76 87 89 84 76 71 67 62 65 71 74 68  
DEWPT 61 62 59 59 61 61 60 61 64 65 63 64 65 64 61 58 57 55 52 49  
RH 62 43 34 41 60 68 73 87 66 48 42 51 69 79 81 87 75 57 46 51  
WIND DIR S S S SE SE SE SE S S SW SW W NW NW NW N N NW NW N  
WIND SPD 3 6 6 4 3 3 2 2 3 4 6 4 4 5 6 6 10 11 11 8  
CLOUDS FW SC SC SC SC FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B1 SC SC FW  
POP 12HR 10 10 10 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
HEAT INDEX 87 89 90 85  
MAX HEAT 88 90 82 89 90 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 51 72 52 68 48 68 44 69  
TEMP 57 51 68 68 58 52 66 63 55 48 65 63 51 45 65 64  
DEWPT 49 47 45 46 47 48 46 44 45 44 45 45 46 43 42 44  
PWIND DIR N NW W N N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC FW FW FW FW FW FW FW  
POP 12HR 5 0 5 10 5 5 5 5  
 

 
ILZ023-252200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 64 90 62 76  
TEMP 74 88 90 84 76 72 68 64 76 89 90 84 76 71 67 62 65 72 76 70  
DEWPT 61 62 59 57 60 61 60 61 64 65 64 64 64 64 63 60 59 57 55 52  
RH 64 42 35 40 58 68 76 90 66 45 42 51 66 79 87 93 81 59 48 53  
WIND DIR SE S S SE SE SE SE S S SW SW SW W NW NW NW NW N N N  
WIND SPD 3 6 6 5 3 3 3 2 2 5 4 3 3 4 5 5 9 10 11 8  
CLOUDS FW SC SC SC SC FW SC SC SC SC B1 B1 B1 B1 B2 B2 B1 SC SC FW  
POP 12HR 10 5 5 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 88 91 91 85  
MAX HEAT 88 90 81 91 92 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 51 73 50 69 47 68 45 70  
TEMP 57 51 69 68 57 50 66 65 54 47 65 64 53 45 66 65  
DEWPT 51 48 47 46 46 47 47 46 44 45 45 46 46 42 41 44  
PWIND DIR N NW W NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW SC SC SC SC SC FW FW FW FW FW  
POP 12HR 5 0 0 5 0 0 5 5  
 

 
ILZ033-252200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 64 90 63 77  
TEMP 74 87 91 84 75 71 69 64 76 88 90 83 75 71 68 63 67 73 77 71  
DEWPT 61 62 59 58 60 61 61 61 65 66 63 64 64 64 64 61 60 60 56 53  
RH 64 43 34 41 60 71 76 90 69 48 41 53 69 79 87 93 78 64 48 53  
WIND DIR S S SE SE SE SE S S S SW SW SW SW W NW NW N N N N  
WIND SPD 3 6 6 4 3 3 3 2 3 5 5 4 3 4 6 8 9 10 11 8  
CLOUDS FW SC SC SC SC FW FW SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 SC FW  
POP 12HR 10 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 88 84 90 91 85  
MAX HEAT 88 90 81 90 92 84  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 51 73 50 70 46 69 44 70  
TEMP 56 51 69 68 57 50 67 64 53 46 65 64 51 44 66 65  
DEWPT 52 48 48 47 46 46 48 47 45 44 45 46 45 42 42 45  
PWIND DIR N NW W NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW FW SC FW FW SC FW FW FW FW FW  
POP 12HR 5 0 0 5 0 0 5 5  
 

 
ILZ039-252200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 66 90 64 77  
TEMP 75 87 90 84 76 72 70 66 76 88 90 85 77 72 70 65 68 73 77 71  
DEWPT 62 63 60 60 62 63 62 62 65 65 63 64 63 63 63 61 60 60 56 53  
RH 64 45 37 44 62 73 76 87 69 47 41 50 62 73 78 87 76 64 48 53  
WIND DIR S S S SE SE S S S SW SW SW W W NW NW N N N N N  
WIND SPD 4 6 5 4 3 3 3 3 3 4 5 4 3 4 6 9 10 11 11 9  
CLOUDS FW SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC FW  
POP 12HR 10 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 88 90 84 90 91 86  
MAX HEAT 88 90 82 90 91 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 52 74 51 71 48 69 46 71  
TEMP 58 52 70 69 58 51 68 67 55 48 65 65 54 46 67 66  
DEWPT 51 49 47 46 45 47 47 45 45 44 45 45 45 42 43 45  
PWIND DIR N N NW NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 0 0 0 5 0 0 5 5  
 

 
INZ001-252200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 64 90 63 73  
TEMP 74 87 91 84 75 71 69 64 77 89 90 84 76 72 70 64 66 71 73 67  
DEWPT 59 60 57 56 59 60 59 60 64 64 63 64 64 63 63 61 60 57 55 53  
RH 59 40 32 38 58 68 70 87 64 44 41 51 66 73 78 90 81 61 53 61  
WIND DIR S S S SE SE S SE S S SW SW SW SW NW NW N N N N N  
WIND SPD 3 6 6 5 4 3 3 3 4 6 6 5 3 4 6 8 10 11 11 8  
CLOUDS FW SC SC SC FW FW FW SC SC SC SC B1 B1 B1 B2 B2 B1 B1 SC FW  
POP 12HR 5 5 5 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
HEAT INDEX 87 90 91 85  
MAX HEAT 87 90 80 91 91 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 53 71 51 67 48 66 45 68  
TEMP 58 53 68 66 57 51 65 61 55 48 63 62 53 45 65 63  
DEWPT 51 50 48 48 47 48 48 47 46 45 46 47 46 43 42 46  
PWIND DIR N N W NW N NE E SE  
WIND CHAR LT LT LT GN GN LT LT LT  
AVG CLOUDS FW SC SC FW FW SC SC SC SC SC SC SC FW FW FW FW  
POP 12HR 10 0 10 10 5 10 5 5  
 

 
INZ010-252200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 91 64 90 63 77  
TEMP 73 87 91 84 75 71 68 64 76 88 90 82 74 70 69 64 68 74 77 70  
DEWPT 59 60 57 57 60 61 60 60 64 65 63 64 64 63 63 62 61 60 57 54  
RH 62 40 32 40 60 71 76 87 66 47 41 55 71 78 81 93 78 62 50 57  
WIND DIR S S SE SE SE SE S S S SW SW SW SW W NW NW N N NW N  
WIND SPD 3 5 5 4 3 3 3 2 2 4 5 4 3 4 5 6 9 10 11 8  
CLOUDS FW SC SC SC SC FW FW SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 SC FW  
POP 12HR 5 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 87 90 91 83  
MAX HEAT 87 90 81 90 92  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 51 73 49 69 46 68 44 70  
TEMP 56 51 69 67 56 49 66 63 53 46 65 63 52 44 66 64  
DEWPT 53 49 48 48 47 46 48 47 46 44 46 45 44 41 41 45  
PWIND DIR N N W NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW SC SC FW SC SC SC FW FW FW FW  
POP 12HR 5 0 0 5 0 5 5 5  
 

 
INZ011-252200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
815 AM CDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23  
CDT 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 90 64 91 64 76  
TEMP 73 87 90 85 76 70 68 64 76 89 91 84 75 71 70 64 68 73 76 69  
DEWPT 59 59 56 56 59 60 60 60 63 64 62 63 64 63 64 62 61 60 56 54  
RH 62 39 32 37 56 71 76 87 64 44 38 49 69 76 81 93 78 64 50 59  
WIND DIR S SE SE SE SE SE SE S S SW SW SW SW W NW N N N N N  
WIND SPD 3 5 5 4 3 3 2 2 3 5 5 4 3 4 5 6 9 11 12 8  
CLOUDS FW SC SC SC SC FW FW SC SC SC SC SC B1 B1 B2 B1 B1 B1 SC FW  
POP 12HR 5 5 5 20 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 90 92 85  
MAX HEAT 86 89 81 90 92 83  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23  
CDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 51 72 50 69 48 67 45 70  
TEMP 56 51 68 67 56 50 67 62 54 48 64 63 53 45 66 65  
DEWPT 52 50 48 48 47 47 48 47 46 45 45 45 43 41 41 45  
PWIND DIR N N W NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 5 0 5 5 5 10 5 5  
 

 
INZ019-252200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
915 AM EDT MON SEP 25 2017  
 
DATE MON 09/25/17 TUE 09/26/17 WED 09/27/17  
UTC 3HRLY 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22  
EDT 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 89 64 90 64 77  
TEMP 84 89 85 76 71 68 65 70 86 90 87 78 72 70 66 66 73 76 74  
DEWPT 61 58 57 59 61 60 60 63 66 63 63 64 63 63 63 62 62 60 56  
RH 46 35 39 56 71 76 84 78 51 41 45 62 73 78 90 87 68 58 53  
WIND DIR S S SE SE SE S S S SW SW SW SW SW W NW N N N N  
WIND SPD 4 4 4 4 3 3 3 2 3 4 4 3 3 5 6 9 10 11 10  
CLOUDS FW SC SC SC FW FW SC SC SC SC SC SC B1 B1 B2 B1 B1 SC SC  
POP 12HR 5 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 84 88 91 88  
MAX HEAT 84 89 82 88 93 86  
 
DATE THU 09/28/17 FRI 09/29/17 SAT 09/30/17 SUN 10/01/17  
UTC 6HRLY 04 10 16 22 04 10 16 22 04 10 16 22 04 10 16 22  
EDT 6HRLY 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18  
 
MIN/MAX 51 71 50 69 47 67 45 69  
TEMP 57 53 64 68 57 50 64 65 55 47 60 65 54 45 62 66  
DEWPT 53 50 49 48 47 46 47 47 46 45 46 45 44 42 42 45  
PWIND DIR N N NW NW N NE E SE  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW SC SC FW FW FW SC FW SC SC SC FW FW FW FW  
POP 12HR 5 5 0 5 5 5 5 5  
 

 
 
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