165  
FOUS53 KLOT 181315  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
815 AM CDT WED SEP 18 2019  
 
ILZ014-182200-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 82 63 84 66 84  
TEMP 68 78 82 80 73 71 66 63 70 81 84 81 76 72 69 66 72 81 84 81  
DEWPT 61 62 62 62 62 61 59 59 61 64 64 64 65 65 64 65 66 67 67 67  
RH 78 58 51 54 68 71 78 87 73 56 51 56 69 79 84 97 81 63 57 63  
WIND DIR S S SE SE SE SE SE S S S S SE SE S S S S S S S  
WIND SPD 8 9 10 11 10 8 4 5 6 8 10 6 2 2 2 2 3 5 8 6  
CLOUDS SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1  
POP 12HR 0 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 81 82 85 83 83 87 83  
MAX HEAT 83 82 85 83 87  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 68 80 67 76 62 76 60 75  
TEMP 74 68 79 79 73 67 74 74 68 62 73 73 65 60 72 73  
DEWPT 66 64 65 67 68 67 67 66 63 61 61 60 60 59 59 60  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 OV OV OV B2 B1 SC SC SC FW SC SC B1  
POP 12HR 10 40 70 60 50 20 10 20  
RAIN SHWRS C C L L L L C C S S S  
TSTMS C C L C C C C C S S S  
 

 
ILZ003-182200-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 81 62 81 64 82  
TEMP 67 78 81 79 70 66 64 62 69 77 81 77 70 68 65 64 70 79 82 78  
DEWPT 64 67 67 67 66 64 62 60 64 68 69 69 68 66 65 64 69 71 71 70  
RH 90 69 63 67 87 93 93 93 84 74 67 76 93 93100100 97 77 69 76  
WIND DIR S S S SE SE SE SE S S S S S SE S S S S S S S  
WIND SPD 8 10 10 10 9 6 4 5 6 6 8 4 2 2 1 1 3 5 5 4  
CLOUDS B1 SC FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 10 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS S S S S S S  
HEAT INDEX 83 84 86  
MAX HEAT 83 84 86  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 66 77 65 74 58 74 57 73  
TEMP 69 66 75 75 68 65 72 70 62 58 71 70 60 57 70 69  
DEWPT 68 66 70 70 68 65 69 65 62 58 63 62 60 57 63 62  
PWIND DIR S S SW W W W S S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 OV OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 20 50 70 60 50 10 10 20  
RAIN SHWRS S C C L L L L C C S S  
TSTMS S C C L C C C C C S S  
 

 
ILZ014-182200-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 81 63 83 66 84  
TEMP 68 77 81 79 73 70 65 63 69 79 83 81 75 71 68 66 72 80 84 81  
DEWPT 61 63 62 62 62 61 59 59 60 63 64 65 66 65 65 65 66 67 67 68  
RH 78 62 53 56 68 73 81 87 73 58 53 58 74 81 90 97 81 65 57 65  
WIND DIR S SE SE SE SE SE SE S S S SE SE SE S S S S S S S  
WIND SPD 8 8 9 9 8 6 4 5 5 6 8 5 2 2 2 2 4 5 8 6  
CLOUDS SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1 SC SC SC B1 B1  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 82 81 84 83 82 87 84  
MAX HEAT 82 81 84 82 87  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 68 79 68 76 63 76 61 75  
TEMP 74 68 77 78 72 68 74 74 67 63 72 73 66 61 72 73  
DEWPT 66 64 65 67 67 68 67 66 65 62 61 61 60 59 60 61  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 OV OV OV B2 B1 SC SC SC SC SC SC B1  
POP 12HR 10 40 70 60 50 20 10 20  
RAIN SHWRS C C L L L L C C S S S  
TSTMS C C L C C C C C S S S  
 

 
ILZ021-182200-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 83 61 85 65 86  
TEMP 67 78 83 80 71 66 63 61 70 80 85 80 74 70 68 65 72 83 86 82  
DEWPT 63 64 64 63 63 62 60 59 62 66 66 66 65 65 65 64 67 69 68 68  
RH 87 62 53 56 76 87 90 93 76 62 53 62 74 84 90 97 84 63 55 63  
WIND DIR SE S SE SE SE SE SE SE S S S SE SE S S S S S S S  
WIND SPD 4 6 6 6 5 4 3 3 4 5 5 3 2 2 2 2 3 5 6 5  
CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 SC SC SC B1 B1  
POP 12HR 0 5 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 84 81 82 87 82 87 89 85  
MAX HEAT 84 82 87 87 90  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 67 81 67 77 61 77 59 76  
TEMP 72 67 80 78 70 67 74 74 65 61 74 73 63 59 73 71  
DEWPT 67 65 67 68 69 67 69 68 65 61 63 63 61 59 62 62  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 20 40 70 60 50 20 10 20  
RAIN SHWRS S C C L L L L C C S S S  
TSTMS S C C L C C C C C S S S  
 

 
ILZ006-182200-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 77 62 79 63 80  
TEMP 66 75 77 74 68 65 64 63 68 77 79 72 67 66 65 63 70 78 80 75  
DEWPT 62 65 64 63 62 60 59 59 62 64 66 65 64 64 64 63 66 68 68 67  
RH 87 71 64 69 81 84 84 87 81 64 64 79 90 93 97100 87 71 67 76  
WIND DIR S SE SE SE SE S S S S SE SE SE SE S S S S S S S  
WIND SPD 8 10 11 11 9 6 5 5 6 9 10 4 2 2 1 1 2 5 5 4  
CLOUDS SC FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC B1 B1  
POP 12HR 0 5 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 78 64 75 59 74 58 73  
TEMP 69 65 77 73 67 64 74 70 61 59 72 69 61 58 71 67  
DEWPT 65 64 67 67 66 64 67 66 61 59 61 61 58 57 61 61  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 OV OV B2 B2 B1 SC SC FW FW SC SC B1  
POP 12HR 20 40 70 60 50 20 10 20  
RAIN SHWRS S C C L L L L C C S S S  
TSTMS S C C L C C C C C S S S  
 

 
ILZ021-182200-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 84 60 85 64 86  
TEMP 69 79 84 81 70 64 62 60 69 80 85 80 73 68 66 64 72 83 86 82  
DEWPT 64 65 64 64 63 61 60 59 64 67 66 67 65 65 64 64 67 69 69 69  
RH 84 62 51 56 78 90 93 96 84 65 53 65 76 90 93100 84 63 57 65  
WIND DIR SE S SE SE SE SE SE SE SE S S SE SE S S S S S S S  
WIND SPD 6 5 6 6 6 5 3 4 4 5 5 3 1 2 1 2 3 4 6 5  
CLOUDS FW FW FW FW FW FW FW FW SC SC FW SC SC SC B1 SC SC SC B1 B1  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 85 82 82 87 83 86 89 85  
MAX HEAT 82 85 83 87 87 90  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 66 80 67 76 61 76 59 76  
TEMP 71 66 78 80 70 67 74 74 64 61 72 73 62 59 73 73  
DEWPT 67 64 67 69 69 67 71 70 64 61 65 64 62 59 64 64  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 OV OV OV B2 B2 B1 B1 SC SC SC B1 B1  
POP 12HR 20 40 70 70 60 20 20 20  
RAIN SHWRS S C C L L L L L C S S S S S  
TSTMS S C C L C C C C C S S S S  
 

 
INZ002-182200-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 82 59 84 63 85  
TEMP 67 77 81 78 68 65 61 59 68 80 84 79 73 69 66 63 71 81 85 81  
DEWPT 61 62 61 60 59 57 54 53 58 63 64 64 65 65 62 62 65 66 66 66  
RH 81 60 51 54 73 75 78 80 70 56 51 60 76 87 87 97 81 60 53 60  
WIND DIR SE SE SE SE SE E E SE SE S S SE SE S S S S S S S  
WIND SPD 6 9 9 8 5 4 4 4 5 6 8 6 3 3 3 3 5 5 8 6  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 82 81 85 81 83 87 83  
MAX HEAT 83 81 85 83 87  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 81 66 77 61 77 58 76  
TEMP 70 65 78 78 69 66 73 74 65 61 75 73 63 58 72 72  
DEWPT 65 62 64 63 63 66 68 67 64 61 62 61 59 56 61 60  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT GN  
AVG CLOUDS B1 B1 B1 B2 B2 OV OV B2 B2 B1 B1 SC SC SC SC B1  
POP 12HR 10 30 60 60 60 20 10 20  
RAIN SHWRS S C C L C L L C S S S S  
TSTMS S C C C C C C C S S S S  
 

 
ILZ005-182200-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 80 61 81 63 82  
TEMP 66 76 79 77 68 65 64 61 67 77 81 76 69 66 65 63 69 79 82 78  
DEWPT 63 66 65 65 64 61 60 59 63 67 68 67 65 65 64 63 67 70 70 69  
RH 90 71 62 67 87 87 87 93 87 71 65 74 87 97 97100 93 74 67 74  
WIND DIR S S S SE SE SE SE S S S S S S S S S S S S S  
WIND SPD 6 8 8 8 6 4 3 4 5 6 6 4 1 2 1 1 3 5 5 4  
CLOUDS SC FW FW FW FW SC SC SC SC B1 SC SC SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 10 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 84 86  
MAX HEAT 82 84 86  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 66 77 65 75 58 74 57 73  
TEMP 69 66 76 75 69 65 73 71 61 58 72 70 60 57 71 69  
DEWPT 67 65 69 69 68 65 68 66 61 58 62 62 59 57 62 62  
PWIND DIR S S SW W W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV B2 B2 B1 SC SC FW FW SC B1 B1  
POP 12HR 20 40 60 60 50 10 10 20  
RAIN SHWRS S C C L L L L C C S S  
TSTMS S C C L C C C C C S S  
 

 
ILZ008-182200-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 82 62 82 65 83  
TEMP 67 78 82 80 70 66 63 62 69 78 82 78 72 68 67 65 71 81 83 80  
DEWPT 63 67 67 67 65 63 62 61 64 68 69 69 68 66 65 65 68 71 71 70  
RH 87 69 61 65 84 90 97 97 84 71 65 74 87 93 93100 90 72 67 72  
WIND DIR SE S SE SE SE SE SE SE S S S S SE SE S S S S S S  
WIND SPD 8 9 9 9 6 5 4 4 5 5 5 3 2 2 1 2 3 5 5 4  
CLOUDS SC FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 10 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS S S S S S S  
HEAT INDEX 85 82 85 84 88 81  
MAX HEAT 85 85 85 88  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 67 78 66 75 60 75 57 73  
TEMP 71 67 76 77 69 66 74 73 64 60 72 70 61 57 70 70  
DEWPT 67 67 70 70 69 66 69 65 62 60 63 62 60 57 63 62  
PWIND DIR S S SW SW W W S S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 OV OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 20 50 70 60 50 10 20 20  
RAIN SHWRS S C C L L L L C C S S S  
TSTMS S C C L C C C C C S S  
 

 
ILZ011-182200-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 81 61 82 64 83  
TEMP 67 78 81 79 70 67 64 61 69 80 82 79 71 68 66 64 70 80 83 79  
DEWPT 63 66 66 65 64 62 60 60 63 67 67 67 66 65 65 64 67 70 70 69  
RH 87 67 60 62 81 84 87 97 81 65 61 67 84 90 97100 90 72 65 72  
WIND DIR S S SE SE SE SE SE SE S S S SE SE S S S S S S S  
WIND SPD 8 9 9 9 8 6 5 5 5 6 6 4 2 3 2 2 4 6 8 6  
CLOUDS SC FW FW FW SC SC FW SC SC B1 SC SC SC B1 B1 B1 B1 SC B1 B1  
POP 12HR 0 10 10 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 81 85 83 87  
MAX HEAT 83 82 85 83 87  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 66 78 66 75 60 75 57 73  
TEMP 71 66 77 77 69 66 75 72 63 60 72 70 61 57 70 70  
DEWPT 67 66 69 69 69 66 69 66 62 60 63 62 60 57 62 62  
PWIND DIR S S SW W W W SW S  
WIND CHAR LT BZ GN GN LT GN LT GN  
AVG CLOUDS B1 B1 B2 OV OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 20 40 70 60 50 10 10 20  
RAIN SHWRS S C C L L L L C C S S  
TSTMS S C C L C C C C C S S  
 

 
ILZ010-182200-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 82 63 83 66 83  
TEMP 68 78 81 80 70 67 65 63 70 79 83 79 73 69 68 66 72 81 83 79  
DEWPT 63 66 66 66 65 63 61 61 64 67 68 68 67 66 65 65 68 70 70 69  
RH 84 67 60 62 84 87 87 93 81 67 61 69 81 90 90 97 87 69 65 72  
WIND DIR SE SE SE SE SE SE SE SE S S S S SE SE SE S S S S S  
WIND SPD 6 6 6 6 5 4 3 4 4 5 5 2 2 2 1 2 3 4 5 3  
CLOUDS SC FW FW SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 10 20 10 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S  
TSTMS S S S S S S  
HEAT INDEX 83 81 82 86 81 84 88  
MAX HEAT 85 83 87 86 89  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 68 78 66 75 60 76 58 74  
TEMP 70 68 76 77 69 66 74 72 63 60 73 71 62 58 70 70  
DEWPT 67 66 70 70 69 66 68 65 62 60 63 62 60 58 63 62  
PWIND DIR S S SW SW W W S S  
WIND CHAR LT GN GN LT LT LT LT LT  
AVG CLOUDS B1 B1 B2 OV OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 30 50 70 60 50 10 20 20  
RAIN SHWRS C C C L L L L C C S S S  
TSTMS C C C L C C C C C S S  
 

 
ILZ012-182200-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 82 62 83 65 84  
TEMP 68 78 82 80 72 68 64 62 69 80 83 79 74 70 67 65 72 81 84 81  
DEWPT 62 64 64 64 63 61 59 59 62 66 66 66 65 65 64 64 67 69 68 68  
RH 81 62 55 58 73 78 84 90 78 62 57 64 74 84 90 97 84 67 59 65  
WIND DIR SE S SE SE SE SE SE SE S S S SE SE S S S S S S S  
WIND SPD 6 9 9 8 6 4 4 5 5 6 6 4 2 2 2 2 3 6 8 6  
CLOUDS SC FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC B1 B1  
POP 12HR 0 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 81 81 85 80 84 87 84  
MAX HEAT 83 82 86 84 88  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 67 79 67 76 61 76 59 75  
TEMP 72 67 78 77 71 67 75 74 65 61 73 72 63 59 72 71  
DEWPT 67 64 67 68 69 67 68 66 63 60 62 62 60 57 62 62  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 20 40 70 60 50 20 10 20  
RAIN SHWRS S C C L L L L C C S S S  
TSTMS S C C L C C C C C S S S  
 

 
ILZ020-182200-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 82 61 84 65 84  
TEMP 67 78 82 80 71 67 64 61 69 79 84 79 74 70 68 65 71 81 84 81  
DEWPT 62 64 64 63 62 61 59 58 62 66 65 65 65 64 64 64 67 69 68 68  
RH 84 62 55 56 73 81 84 90 78 64 53 62 74 81 87 97 87 67 59 65  
WIND DIR SE SE SE SE SE SE SE SE S S S SE SE S S S S S S S  
WIND SPD 6 6 8 6 5 4 3 4 5 5 5 3 2 3 2 2 4 6 8 5  
CLOUDS SC FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC SC SC B1 B1  
POP 12HR 0 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 81 81 86 81 84 87 84  
MAX HEAT 84 82 86 84 88  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 67 79 67 76 61 76 59 75  
TEMP 72 67 78 77 71 67 75 74 66 61 73 72 64 59 71 71  
DEWPT 66 64 67 68 68 67 69 66 64 61 63 62 60 58 62 62  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 20 40 70 60 50 20 10 20  
RAIN SHWRS S C C L L L L C C S S S  
TSTMS S C C L C C C C C S S S  
 

 
ILZ013-182200-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 82 62 83 66 84  
TEMP 68 78 82 80 73 69 65 63 69 79 83 79 75 71 68 66 72 81 84 82  
DEWPT 61 63 63 64 63 61 59 59 62 65 65 65 65 64 64 64 66 69 68 68  
RH 78 60 53 58 71 76 81 87 78 62 55 62 71 79 87 93 81 67 59 63  
WIND DIR S S SE SE SE SE SE S S S S SE SE S S S S S S S  
WIND SPD 5 8 8 9 8 5 4 5 5 6 8 4 2 2 2 2 3 5 8 5  
CLOUDS SC FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC SC B1 B1  
POP 12HR 0 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 81 80 85 80 84 87 85  
MAX HEAT 83 81 86 84 88  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 68 79 68 76 62 76 60 75  
TEMP 73 68 78 76 73 68 74 74 67 62 73 73 65 60 71 71  
DEWPT 67 64 67 68 68 68 69 67 64 61 62 62 60 58 61 62  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 10 40 70 60 50 20 10 20  
RAIN SHWRS C C L L L L C C S S S  
TSTMS C C L C C C C C S S S  
 

 
ILZ019-182200-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 84 62 84 66 85  
TEMP 69 79 83 81 72 68 66 63 70 80 84 79 75 71 69 66 72 82 85 82  
DEWPT 63 65 64 65 64 62 60 59 62 66 66 67 66 65 65 64 67 69 68 69  
RH 81 62 53 58 76 81 81 87 76 62 55 67 74 81 87 93 84 65 57 65  
WIND DIR SE S SE SE SE SE SE SE S S S SE SE S S S S S S S  
WIND SPD 6 6 6 6 5 4 3 4 4 5 5 3 2 2 2 2 3 4 5 5  
CLOUDS SC FW FW FW FW FW FW FW SC SC SC SC B1 B1 B1 SC B1 B1 B1 B1  
POP 12HR 0 5 5 10 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 84 83 82 86 81 85 88 85  
MAX HEAT 85 82 86 85 89  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 68 79 68 76 62 77 60 76  
TEMP 72 68 77 77 71 68 74 74 66 62 74 73 65 60 72 72  
DEWPT 67 65 67 68 69 68 69 67 65 61 63 63 61 59 62 63  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B2 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 20 40 70 70 50 20 20 20  
RAIN SHWRS S C C L L L L C C S S S S  
TSTMS S C C L C C C C C S S S  
 

 
ILZ022-182200-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 83 62 85 66 86  
TEMP 68 78 82 81 73 68 66 63 70 81 85 81 75 71 69 66 73 83 86 82  
DEWPT 63 65 64 64 63 62 60 59 62 66 66 66 66 65 65 65 67 69 68 68  
RH 84 64 55 56 71 81 81 87 76 60 53 60 74 81 87 97 81 63 55 63  
WIND DIR SE SE SE SE SE SE SE SE SE S S SE SE S S S S S S S  
WIND SPD 5 5 6 6 5 4 3 4 4 4 5 3 1 2 1 1 3 4 6 5  
CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 SC SC SC B1 B1  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 82 83 87 83 87 89 86  
MAX HEAT 85 83 87 82 87 90  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 68 81 68 77 62 77 60 76  
TEMP 73 68 80 80 74 68 74 75 67 62 73 73 65 60 73 72  
DEWPT 67 64 67 67 69 68 69 68 65 62 63 63 61 59 62 62  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC SC B1 B1  
POP 12HR 10 40 70 60 50 20 10 20  
RAIN SHWRS C C L L L L C C S S S  
TSTMS C C L C C C C C S S S  
 

 
ILZ023-182200-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 85 59 86 64 87  
TEMP 68 80 85 83 72 65 62 60 68 82 86 82 74 69 66 64 72 83 87 82  
DEWPT 63 64 62 62 62 61 59 58 62 66 66 66 66 65 65 64 67 69 68 68  
RH 84 58 46 49 71 87 90 93 81 58 51 58 76 87 97100 84 63 53 63  
WIND DIR SE SE SE E E SE SE SE SE S S SE SE S S S S S S S  
WIND SPD 6 6 6 5 5 4 3 4 4 5 5 3 1 2 2 2 3 4 6 5  
CLOUDS FW FW FW FW FW FW FW FW SC SC FW SC SC SC SC SC SC SC B1 B1  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 86 83 84 88 84 87 91 85  
MAX HEAT 81 86 84 88 83 87 91  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 82 67 78 61 78 58 77  
TEMP 71 65 79 80 73 67 75 76 66 61 74 74 63 58 73 73  
DEWPT 67 63 66 66 68 67 70 68 66 61 64 63 61 58 63 62  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 OV OV OV B2 B2 B1 B1 SC SC SC B1 B1  
POP 12HR 10 30 70 60 60 20 10 20  
RAIN SHWRS C C C L L L L C S S S S  
TSTMS C C C C C C C C S S S S  
 

 
ILZ033-182200-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 85 59 87 63 87  
TEMP 68 80 85 82 70 65 61 60 69 82 87 82 73 68 66 63 72 83 87 82  
DEWPT 62 62 60 60 61 61 59 57 62 65 64 64 65 64 64 63 66 66 66 65  
RH 81 54 43 47 73 87 93 90 78 56 46 55 76 87 93100 81 57 50 56  
WIND DIR SE SE SE E E E E SE SE SE SE SE SE S S S S S S S  
WIND SPD 6 5 6 5 5 4 3 3 4 5 5 3 2 2 2 2 3 5 8 6  
CLOUDS FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 85 82 83 88 83 86 89 84  
MAX HEAT 81 85 84 88 82 86 90  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 82 67 78 61 78 59 78  
TEMP 70 65 78 79 71 67 76 75 66 61 74 74 63 59 74 74  
DEWPT 66 62 64 64 66 67 69 68 66 61 64 62 61 58 62 61  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 OV OV OV B2 B1 B1 SC SC SC B1 B1  
POP 12HR 10 30 60 60 60 20 10 20  
RAIN SHWRS C C C L L L L C S S S S  
TSTMS C C C C C C C C S S S S  
 

 
ILZ039-182200-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 85 60 86 65 87  
TEMP 70 80 85 82 69 65 62 60 69 82 86 82 73 69 67 65 74 84 87 83  
DEWPT 63 63 61 61 61 60 59 58 63 65 64 64 65 64 63 63 66 67 66 66  
RH 78 56 45 49 76 84 90 93 81 56 48 55 76 84 87 93 76 57 50 57  
WIND DIR SE SE SE E E E E SE SE SE SE SE S S S S S S S S  
WIND SPD 6 5 6 5 4 3 2 3 4 5 5 3 2 3 3 3 4 6 9 6  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 85 82 84 87 83 86 89 85  
MAX HEAT 81 86 85 87 82 87 90  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 81 68 78 61 78 60 77  
TEMP 68 65 79 79 70 68 76 77 65 61 74 74 63 60 73 74  
DEWPT 65 62 64 64 66 67 69 68 65 61 64 63 61 59 62 62  
PWIND DIR S S SW SW W W W S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 OV OV OV B2 B1 SC SC SC SC B1 B1  
POP 12HR 10 30 70 60 60 20 20 20  
RAIN SHWRS C C C L L L L C S S S S S  
TSTMS C C C C C C C C S S S S  
 

 
INZ001-182200-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 83 59 85 63 86  
TEMP 67 78 83 80 69 65 61 59 69 81 85 80 73 69 65 63 71 81 86 82  
DEWPT 61 62 61 61 61 58 56 55 59 63 64 65 65 64 63 63 65 67 67 67  
RH 81 58 47 52 76 78 84 87 70 54 50 60 76 84 93100 81 63 53 61  
WIND DIR SE S SE SE SE SE SE SE S S SE SE SE S S S S S S S  
WIND SPD 6 6 8 6 5 4 3 4 5 8 8 4 2 2 2 3 4 5 6 5  
CLOUDS FW FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC SC SC SC B1  
POP 12HR 0 0 5 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 81 82 86 82 83 88 84  
MAX HEAT 83 82 86 85 89  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 81 66 78 61 77 58 76  
TEMP 70 65 79 79 70 66 75 75 65 61 75 73 62 58 72 71  
DEWPT 66 62 64 64 64 66 68 68 64 61 62 62 59 57 61 61  
PWIND DIR S S SW SW W W SW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 OV OV B2 B2 B1 SC SC SC SC SC B1  
POP 12HR 10 30 70 60 60 20 10 20  
RAIN SHWRS C C C L L L L C S S S S  
TSTMS C C C C C C C C S S S S  
 

 
INZ010-182200-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 85 59 86 63 87  
TEMP 68 80 85 80 68 64 61 59 69 82 86 81 73 68 66 63 73 84 87 83  
DEWPT 61 62 59 60 60 59 58 56 59 63 63 64 65 64 63 63 65 66 66 65  
RH 78 54 41 51 76 84 90 90 70 53 46 56 76 87 90100 76 55 50 55  
WIND DIR SE SE SE E E E E SE SE SE SE SE SE S S S S S S S  
WIND SPD 6 5 6 6 5 4 3 4 4 4 5 3 2 2 2 2 4 6 8 6  
CLOUDS FW FW FW FW FW FW FW FW SC SC FW FW SC SC SC SC SC SC B1 B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 81 85 81 83 87 82 86 89 85  
MAX HEAT 81 85 84 87 86 89  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 82 67 78 61 78 58 77  
TEMP 70 65 80 79 70 67 77 76 65 61 75 73 62 58 73 72  
DEWPT 64 61 63 62 64 66 67 67 65 61 64 61 60 58 61 60  
PWIND DIR S S SW SW W W NW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 SC B1 B2 B2 OV OV OV B2 B1 SC SC SC SC B1 B1  
POP 12HR 10 30 60 60 60 20 10 20  
RAIN SHWRS S C C L L L L C S S S S  
TSTMS S C C C C C C C S S S S  
 

 
INZ011-182200-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
815 AM CDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 84 59 86 63 87  
TEMP 66 79 84 80 69 64 61 59 69 81 86 80 72 68 65 63 71 83 87 81  
DEWPT 60 60 59 59 59 58 56 55 58 62 63 64 64 64 63 62 65 66 65 65  
RH 81 52 43 49 70 81 84 87 68 53 46 58 76 87 93 97 81 57 48 58  
WIND DIR SE SE SE E E E E SE SE SE SE SE S S S S S S S S  
WIND SPD 6 6 6 6 5 4 3 4 4 5 6 4 2 2 2 2 3 5 8 6  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 80 84 81 82 87 82 85 89 83  
MAX HEAT 81 84 82 87 86 89  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 82 67 78 61 77 58 77  
TEMP 70 65 79 78 70 67 75 75 65 61 75 72 63 58 73 72  
DEWPT 64 61 62 62 63 66 66 67 65 61 62 61 59 57 60 60  
PWIND DIR S S SW SW W W N S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 OV OV OV B2 B1 B1 SC SC SC B1 B1  
POP 12HR 5 20 60 60 60 20 10 20  
RAIN SHWRS S S C L C L L C S S S S  
TSTMS S S C C C C C C S S S S  
 

 
INZ019-182200-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
915 AM EDT WED SEP 18 2019  
 
DATE WED 09/18/19 THU 09/19/19 FRI 09/20/19  
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 84 61 86 65 86  
TEMP 77 83 82 72 66 63 61 66 79 85 84 76 70 68 65 69 80 86 84  
DEWPT 62 60 59 59 59 58 56 57 62 63 63 64 65 64 64 64 66 66 65  
RH 60 46 46 64 78 84 84 73 56 48 49 66 84 87 97 84 62 51 53  
WIND DIR SE SE E E E E E SE SE SE SE SE S S S S S S S  
WIND SPD 6 5 6 6 4 3 3 4 4 5 5 3 2 2 3 4 5 8 8  
CLOUDS FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC SC B1  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 83 82 80 86 85 82 88 86  
MAX HEAT 84 81 81 87 83 83 88  
 
DATE SAT 09/21/19 SUN 09/22/19 MON 09/23/19 TUE 09/24/19  
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 65 81 69 78 62 78 60 77  
TEMP 70 66 76 80 71 69 75 77 68 63 73 76 63 61 72 75  
DEWPT 64 62 63 62 63 65 67 67 66 63 64 61 60 58 61 60  
PWIND DIR S S S SW W W NW S  
WIND CHAR LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 SC B1 B2 B2 OV OV OV B2 B1 SC SC SC SC B1 B1  
POP 12HR 10 20 60 60 60 40 20 20  
RAIN SHWRS S S C L L L L L C S S S S  
TSTMS S S C C C C C C C S S S S  
 

 
 
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