871  
FOUS53 KLOT 131815  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
115 PM CDT SAT SEP 13 2025  
 
ILZ104-140900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 81 64 85 65  
TEMP 80 75 70 68 66 65 75 81 81 75 71 69 66 65 77 84 84 78 72 69 67 66  
DEWPT 67 67 64 62 61 61 66 65 62 64 62 63 59 58 61 62 61 60 60 61 59 59  
RH 65 76 81 81 84 87 74 58 53 69 73 81 78 78 58 48 46 54 66 76 75 78  
WIND DIR SE E E E E E E E E NE E NE E E E E E NE E E SE SE  
WIND SPD 6 8 8 5 6 5 8 9 9 8 5 4 4 3 5 6 8 6 4 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 83 83 84 84  
MAX HEAT 83 83 84 84  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 65 86 66 83 64 77 59 67  
TEMP 86 79 70 66 85 79 70 67 82 77 68 65 77 69 64 60 67 64  
DEWPT 62 60 61 61 62 61 61 61 64 63 62 62 64 62 60 60 61 59  
PWIND DIR SE SE SE SE S SW W N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC FW FW FW SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 10 20 30 30 30 20  
RAIN SHWRS S C S S C C S S  
TSTMS S S S  
 

 
ILZ003-140900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 87 62 88 63  
TEMP 84 79 71 68 65 64 76 85 86 78 69 66 64 63 77 87 88 80 70 67 65 64  
DEWPT 67 66 65 65 62 61 64 68 67 66 63 61 61 59 64 63 62 62 61 59 58 58  
RH 57 64 81 90 90 90 66 57 53 67 81 84 90 87 64 45 42 54 73 75 78 81  
WIND DIR S E E E E E E E E E E E E E SE SE SE E E E SE SE  
WIND SPD 4 5 8 5 5 5 8 8 8 8 6 4 4 3 5 6 6 6 5 4 3 3  
CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 85 87 87  
MAX HEAT 83 85 87 87 88  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 62 89 62 83 60 75 55 68  
TEMP 88 81 67 63 87 79 67 63 82 75 64 61 74 68 59 56 67 64  
DEWPT 62 61 60 59 61 62 61 60 62 62 62 61 63 60 58 56 60 57  
PWIND DIR SE SE S SE S S W N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 5 5 20 30 40 40 30 20  
RAIN SHWRS S S C C C C C C S S S  
TSTMS S S C S S S  
 

 
ILZ104-140900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 81 65 84 66  
TEMP 80 75 71 69 67 65 74 80 80 75 72 70 67 66 77 83 83 77 73 70 67 67  
DEWPT 67 67 64 61 61 61 66 64 62 65 64 63 59 59 61 62 62 62 62 61 59 60  
RH 65 76 79 76 81 87 76 58 54 71 76 78 75 78 58 49 49 60 68 73 75 78  
WIND DIR SE E SE E E E E E NE NE E E SE SE E E E NE E E SE SE  
WIND SPD 6 8 8 6 6 6 8 8 9 8 5 4 4 4 5 6 8 6 4 3 3 3  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 82 82 83 83  
MAX HEAT 82 83 83 84  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 86 66 85 67 83 65 77 60 68  
TEMP 85 78 71 66 84 78 71 67 83 77 69 65 77 70 65 61 68 65  
DEWPT 62 61 62 61 62 62 62 62 64 63 63 63 64 63 61 60 61 60  
PWIND DIR E SE SE SE S SW SW NE N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC FW FW FW SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 10 20 30 30 30 20  
RAIN SHWRS S C C S C C S S  
TSTMS S S S S  
 

 
ILZ021-140900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 88 63 90 63  
TEMP 84 78 71 68 65 64 77 86 88 80 72 69 66 64 78 87 89 81 72 68 66 64  
DEWPT 66 67 66 64 62 60 66 67 67 68 65 64 61 59 65 65 63 62 61 60 59 59  
RH 55 69 84 87 90 87 69 53 50 67 79 84 84 84 64 48 42 53 68 76 78 84  
WIND DIR S E E E E E E E E E E E E E SE SE E NE E E E E  
WIND SPD 5 6 8 6 5 5 6 8 8 6 6 4 4 3 4 5 6 5 4 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 87 89 83 89 89 82  
MAX HEAT 83 87 89 89 90  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 63 90 63 85 62 79 57 70  
TEMP 89 82 69 64 88 81 68 64 84 77 66 63 78 71 61 58 70 65  
DEWPT 64 62 61 60 62 62 61 60 65 63 63 62 65 63 61 58 63 60  
PWIND DIR E E S SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 20 20 30 30 30 20  
RAIN SHWRS S S C C S C C S S  
TSTMS S S S S  
 

 
ILZ006-140900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 75 63 78 63  
TEMP 73 69 67 65 65 64 72 75 75 70 66 65 65 64 75 78 77 71 67 65 64 64  
DEWPT 67 67 64 61 61 61 64 64 62 65 64 63 61 61 64 64 64 63 62 62 61 61  
RH 81 93 90 87 87 90 76 69 64 84 93 93 87 90 69 62 64 76 84 90 90 90  
WIND DIR SE E SE E E E E E E NE NE NE SE SE SE E E NE E E SE SE  
WIND SPD 6 8 9 6 6 6 8 8 9 6 5 4 4 4 5 8 8 5 4 3 3 3  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW SC SC  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 81 64 81 64 79 62 73 57 66  
TEMP 81 73 67 65 80 73 66 65 79 73 65 63 73 68 61 58 66 62  
DEWPT 65 63 61 61 65 63 61 62 66 64 62 62 65 63 60 58 62 60  
PWIND DIR SE SE SE SE S SW SW N NE  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS SC SC FW FW FW FW SC SC SC B1 B2 B2 B1 B2 B1 B1 B1 B1  
POP 12HR 0 5 5 10 20 30 30 30 20  
RAIN SHWRS S C C S C C S S S  
TSTMS S S S  
 

 
ILZ021-140900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 90 63 91 64  
TEMP 89 82 74 70 67 65 79 88 90 83 73 69 67 64 80 89 90 83 72 69 66 65  
DEWPT 68 68 66 64 62 61 67 68 66 70 67 64 62 60 66 65 63 63 61 60 59 59  
RH 50 63 76 81 84 87 67 52 45 65 81 84 84 87 62 45 41 51 68 73 78 81  
WIND DIR SW E E E E E E E E E E E E E SE SE E NE E SE SE SE  
WIND SPD 9 4 10 6 5 5 6 6 8 6 6 4 4 3 4 5 5 4 5 4 3 3  
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 91 93 86 81 90 90 83  
MAX HEAT 87 91 93 90 91  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 63 91 63 86 61 80 56 72  
TEMP 90 83 69 64 89 82 68 64 85 77 66 62 79 72 60 57 71 66  
DEWPT 63 62 60 59 62 63 60 59 65 65 62 61 66 65 60 57 64 62  
PWIND DIR SE SE S SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC FW SC SC B1 B1 B1 B1 B2 B1 B1 B1 SC B1 B1  
POP 12HR 0 5 5 20 20 40 30 30 20  
RAIN SHWRS S S S C C S C C S S  
TSTMS S S S S S S  
 

 
INZ002-140900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 61 84 60 87 61  
TEMP 76 71 66 65 63 62 74 82 84 76 69 66 63 61 76 85 86 77 69 66 63 62  
DEWPT 64 62 60 57 57 56 62 63 64 65 63 58 56 55 61 61 60 61 60 58 56 56  
RH 66 73 81 75 81 81 66 53 51 69 81 75 78 81 60 45 42 58 73 75 78 81  
WIND DIR SE E SE SE SE E SE E E E E E E SE SE SE E NE E E SE SE  
WIND SPD 9 9 8 6 5 5 6 8 8 5 4 4 4 4 5 5 6 4 4 4 4 3  
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0.08 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
OBVIS PF PF PF  
HEAT INDEX 85 85  
MAX HEAT 85 86 84 86  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 87 60 87 61 85 62 78 57 71  
TEMP 86 77 65 61 86 77 66 63 84 76 66 62 77 69 61 58 70 65  
DEWPT 60 61 57 56 59 61 58 58 62 62 60 60 62 62 60 58 60 60  
PWIND DIR E E SE SE SW S SW N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC FW FW SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 5 20 30 30 30 20  
RAIN SHWRS S C C C C S S  
TSTMS S S S S S  
 

 
ILZ005-140900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 83 61 86 61  
TEMP 81 74 68 65 63 63 74 82 82 73 66 64 63 62 76 84 85 75 67 65 63 63  
DEWPT 66 65 66 63 61 60 63 66 65 65 62 61 60 59 65 65 64 62 60 59 58 59  
RH 60 74 93 93 93 90 69 58 56 76 87 90 90 90 69 53 50 64 78 81 84 87  
WIND DIR SE E E E E E E E E E E E E E SE SE E E E E E SE  
WIND SPD 5 9 8 5 6 6 9 9 10 8 5 4 3 3 4 6 6 5 4 3 2 2  
CLOUDS SC SC FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
HEAT INDEX 84 83 85 86  
MAX HEAT 84 84 85 87  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 61 86 62 82 60 74 55 67  
TEMP 86 77 66 63 85 76 66 63 81 74 64 61 74 67 59 55 66 62  
DEWPT 65 63 60 60 64 63 60 60 65 64 61 61 66 62 58 55 62 59  
PWIND DIR SE SE S S S SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC FW SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 20 20 40 30 30 20  
RAIN SHWRS S S S C C S C C S S S  
TSTMS S S S S  
 

 
ILZ008-140900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 87 62 90 64  
TEMP 85 80 72 68 65 64 77 86 87 80 70 67 65 64 79 88 89 81 71 67 66 65  
DEWPT 67 66 65 64 62 60 64 68 68 67 64 62 61 60 65 64 63 62 61 59 58 58  
RH 55 62 79 87 90 87 64 55 53 65 81 84 87 87 62 45 42 53 71 75 75 78  
WIND DIR S E E E E E E E E E E E E E SE SE SE E E E SE SE  
WIND SPD 4 5 8 5 5 5 6 6 8 6 6 4 4 3 4 5 5 4 4 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 86 88 90 82 88 89 81  
MAX HEAT 86 88 90 88 90  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 62 90 62 84 60 76 55 69  
TEMP 89 82 68 63 88 80 67 63 83 76 64 61 75 68 59 56 67 64  
DEWPT 63 62 60 59 62 62 61 60 62 63 62 61 63 60 58 56 60 58  
PWIND DIR SE SE S SE SW SW W N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 10 5 20 30 40 40 30 20  
RAIN SHWRS S S C C C C C S C S S  
TSTMS S S C S S S  
 

 
ILZ011-140900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 85 62 88 63  
TEMP 82 77 70 67 64 63 75 84 85 76 68 66 64 63 77 86 87 78 70 67 65 64  
DEWPT 65 65 65 64 61 60 64 67 66 66 63 62 61 59 64 64 63 63 60 59 58 58  
RH 56 67 84 90 90 90 69 57 53 71 84 87 90 87 64 48 45 60 71 75 78 81  
WIND DIR S E E E E E E E E E E E E E SE SE SE E E E E SE  
WIND SPD 4 5 8 6 6 5 8 8 9 8 6 4 4 3 5 6 5 5 4 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
HEAT INDEX 86 87 86  
MAX HEAT 86 87 86 87  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 62 88 62 82 61 76 56 68  
TEMP 88 80 67 63 86 78 67 63 82 74 64 62 75 68 60 56 67 63  
DEWPT 63 62 60 59 62 63 60 60 64 63 62 61 65 61 59 56 61 59  
PWIND DIR SE SE SE SE S SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 5 5 5 20 30 40 40 30 20  
RAIN SHWRS S C C C S C C S S S  
TSTMS S S S S  
 

 
ILZ010-140900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 88 63 91 64  
TEMP 88 81 73 69 66 64 77 87 88 81 71 68 65 64 79 88 90 82 72 68 66 65  
DEWPT 68 66 65 65 64 62 65 69 69 69 66 63 62 61 67 65 64 64 62 60 59 59  
RH 52 60 76 87 93 93 67 55 54 67 84 84 90 90 67 47 42 55 71 76 78 81  
WIND DIR SW E E E E E E E E E E E E E SE SE SE E E E SE SE  
WIND SPD 4 6 8 5 5 5 6 6 6 5 5 4 4 3 4 4 4 3 4 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 89 89 91 85 89 91 83  
MAX HEAT 89 90 92 89 92  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 92 63 91 63 85 60 76 56 70  
TEMP 90 83 69 64 89 81 67 64 84 77 64 61 76 69 59 56 68 65  
DEWPT 64 63 61 60 63 63 61 60 64 64 62 61 64 61 58 56 61 59  
PWIND DIR SE SE S SE SW S W N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC SC B1 SC  
POP 12HR 5 10 5 20 30 40 30 30 20  
RAIN SHWRS S S S C C C C C C S S S  
TSTMS S S C S S S  
 

 
ILZ012-140900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 86 62 88 63  
TEMP 82 77 70 67 65 64 76 84 85 77 70 67 65 63 77 86 87 79 72 68 65 64  
DEWPT 65 66 66 63 61 61 64 66 65 66 63 63 60 59 64 64 63 62 60 60 59 59  
RH 56 69 87 87 87 90 66 55 51 69 78 87 84 87 64 48 45 56 66 76 81 84  
WIND DIR S E E E E E E E E E E E E E SE SE E NE E E E SE  
WIND SPD 5 8 8 5 6 6 8 8 9 8 6 4 4 3 5 6 6 6 4 3 3 3  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
HEAT INDEX 86 87 86 87  
MAX HEAT 86 87 86 88  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 63 88 63 83 62 77 56 68  
TEMP 87 80 68 64 87 79 68 64 82 75 65 62 76 69 61 57 67 63  
DEWPT 64 61 61 60 63 62 61 61 65 63 62 62 65 62 60 57 63 59  
PWIND DIR SE SE SE SE SW SW W N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC FW SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 20 20 40 30 30 20  
RAIN SHWRS S S C C S C C S S  
TSTMS S S S  
 

 
ILZ020-140900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 87 62 89 63  
TEMP 83 77 71 68 65 64 76 85 87 78 71 68 65 63 77 87 88 80 72 68 65 64  
DEWPT 64 66 66 64 62 60 65 67 67 67 64 63 60 59 65 65 63 62 60 59 58 58  
RH 53 69 84 87 90 87 69 55 52 69 79 84 84 87 67 48 43 54 66 73 78 81  
WIND DIR S E E E E E E E E E E E E E SE SE E NE E E E SE  
WIND SPD 5 5 8 6 6 5 8 8 8 8 6 4 4 3 5 6 6 5 5 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 86 88 88 88 81  
MAX HEAT 82 87 89 88 89  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 63 89 63 84 62 78 56 69  
TEMP 88 81 69 64 88 79 68 64 83 76 65 62 77 69 61 57 68 64  
DEWPT 64 61 61 59 62 62 61 60 64 63 62 61 65 62 60 57 62 59  
PWIND DIR SE E SE SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC SC SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 20 20 30 30 30 20  
RAIN SHWRS S S C C S C C S S  
TSTMS S S S S  
 

 
ILZ013-140900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 84 64 87 65  
TEMP 81 76 71 68 66 65 76 83 84 77 72 69 66 65 78 86 87 79 73 69 67 66  
DEWPT 66 67 65 62 61 61 65 66 64 64 63 63 60 58 62 63 61 60 60 60 59 59  
RH 60 74 81 81 84 87 69 57 51 64 73 81 81 78 58 46 42 52 64 73 75 78  
WIND DIR S E E E E E E E E E E NE E E E E E NE E E SE SE  
WIND SPD 5 8 8 5 5 5 8 9 9 8 5 4 4 3 5 6 6 6 4 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW SC FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
HEAT INDEX 85 85  
MAX HEAT 85 86 86 87  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 64 88 65 84 63 77 58 68  
TEMP 87 80 70 65 86 80 70 66 83 77 67 64 77 70 63 59 67 64  
DEWPT 63 60 61 60 62 61 61 61 64 62 62 62 65 62 60 59 62 59  
PWIND DIR SE SE SE SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC FW SC FW SC SC SC B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 5 20 20 30 30 30 20  
RAIN SHWRS S S C C S C C S S  
TSTMS S S S  
 

 
ILZ019-140900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 89 63 90 64  
TEMP 87 80 73 69 66 64 77 86 89 81 73 69 66 64 79 88 90 82 73 69 66 65  
DEWPT 66 68 66 65 63 61 66 68 67 68 65 63 61 60 65 64 61 62 60 59 59 58  
RH 50 67 79 87 90 90 69 55 48 65 76 81 84 87 62 45 38 51 64 70 78 78  
WIND DIR SW E E E E E E E E E E E E E SE SE E NE E E E E  
WIND SPD 8 6 8 5 5 5 6 8 8 6 6 4 4 3 4 5 5 4 5 4 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 87 89 91 84 88 82  
MAX HEAT 87 89 91 88 90  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 63 90 63 85 62 78 57 71  
TEMP 89 83 69 64 88 81 68 64 83 77 66 62 77 71 61 57 69 66  
DEWPT 61 61 60 58 61 62 61 59 63 63 62 61 64 62 60 57 61 59  
PWIND DIR SE E S SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1  
POP 12HR 0 5 5 20 20 30 30 20 20  
RAIN SHWRS S S C C S C S S S  
TSTMS S S S S  
 

 
ILZ106-140900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 88 63 89 64  
TEMP 83 78 72 69 67 65 77 86 87 79 73 69 66 64 78 87 89 80 73 69 66 65  
DEWPT 65 66 65 63 60 60 66 67 66 67 65 63 60 59 64 64 62 62 61 60 59 59  
RH 55 67 79 81 78 84 69 53 50 67 76 81 81 84 62 46 41 54 66 73 78 81  
WIND DIR S E E E E E E E E E E E E E SE E E NE E E SE SE  
WIND SPD 6 6 8 6 6 5 8 8 9 8 5 4 4 3 5 6 6 6 4 3 3 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC FW FW  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
HEAT INDEX 88 89 88 89 81  
MAX HEAT 88 89 88 90  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 64 89 64 85 63 79 57 70  
TEMP 89 81 70 64 88 81 70 65 84 77 67 63 78 71 62 58 69 65  
DEWPT 64 62 62 60 62 62 61 61 65 63 63 63 65 63 61 58 63 60  
PWIND DIR E E SE SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC SC SC FW SC SC B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 5 10 20 30 30 30 20  
RAIN SHWRS S C C S C C S S  
TSTMS S S S S  
 

 
ILZ023-140900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 87 61 89 62  
TEMP 82 77 71 69 66 64 76 85 87 79 72 67 64 62 77 87 89 80 72 68 65 63  
DEWPT 66 66 64 62 60 60 65 65 65 67 66 62 59 58 63 63 61 61 60 59 59 58  
RH 58 69 79 78 81 87 69 51 48 67 81 84 84 87 62 45 39 52 66 73 81 84  
WIND DIR S E E SE E E E E E E E E E E SE SE E E E E E E  
WIND SPD 9 6 9 6 6 5 6 8 8 6 5 3 3 3 4 5 5 4 4 3 2 2  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW FW CL FW FW FW SC SC FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
HEAT INDEX 87 89 82 87 81  
MAX HEAT 81 87 89 87 89  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 90 62 89 62 85 62 80 56 72  
TEMP 88 81 68 63 87 79 68 63 84 76 65 62 79 70 61 57 71 65  
DEWPT 62 61 60 58 61 61 60 59 63 63 62 61 64 64 60 57 63 60  
PWIND DIR E E SE SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 10 20 30 30 30 20  
RAIN SHWRS S C C S C C S S  
TSTMS S S S S  
 

 
ILZ033-140900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 64 89 62 90 62  
TEMP 84 78 71 69 66 64 77 86 89 81 73 68 65 62 79 88 89 82 72 68 65 63  
DEWPT 66 66 63 62 59 59 66 67 65 66 65 61 58 57 61 60 59 60 59 58 57 57  
RH 55 67 76 78 78 84 69 53 45 60 76 78 78 84 54 39 37 47 64 70 75 81  
WIND DIR S SE E SE E E E E E E E E E E SE SE E E E E E E  
WIND SPD 10 5 8 8 5 5 5 8 8 5 4 3 3 3 4 4 4 4 3 3 2 2  
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
TSTMS S  
OBVIS PF PF PF  
HEAT INDEX 88 90 83  
MAX HEAT 83 88 90 87 89  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 91 62 90 63 86 62 81 57 73  
TEMP 89 82 68 63 88 81 68 64 85 77 66 62 80 72 61 57 71 66  
DEWPT 59 58 57 57 58 59 58 57 60 61 60 60 62 62 60 57 60 58  
PWIND DIR E E SE SE SW SW SW N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 10 20 40 30 30 20  
RAIN SHWRS S C C S C C C S  
TSTMS S S S S  
 

 
ILZ039-140900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 65 90 62 91 63  
TEMP 88 82 74 71 68 66 79 88 90 82 73 69 66 63 80 88 90 82 73 69 66 64  
DEWPT 67 67 64 62 61 60 67 67 66 67 66 63 60 59 63 62 61 61 60 59 58 58  
RH 50 61 71 73 78 81 67 50 45 61 79 81 81 87 56 42 38 49 64 70 75 81  
WIND DIR S S SE SE SE E E E E E E SE E E SE SE E E SE E E E  
WIND SPD 10 4 6 5 5 4 5 6 8 6 5 4 4 4 5 5 5 4 4 3 3 3  
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW  
POP 12HR 0 0 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
OBVIS PF PF PF  
HEAT INDEX 90 92 85 80 88 82  
MAX HEAT 86 91 92 88 90  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 92 62 91 63 86 62 82 57 74  
TEMP 90 83 68 64 89 82 69 64 85 78 66 62 81 73 61 58 72 67  
DEWPT 60 59 58 57 59 59 58 58 61 62 60 60 63 63 60 58 62 60  
PWIND DIR E SE S S SW SW SW N NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW SC SC SC SC B1 B1 B2 B1 B1 B1 SC SC SC  
POP 12HR 0 0 0 10 20 40 30 30 20  
RAIN SHWRS S C C S C C C S  
TSTMS S S S S S  
 

 
INZ001-140900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 85 61 88 61  
TEMP 78 74 68 67 65 64 75 84 84 77 70 67 64 62 78 86 87 78 70 67 64 63  
DEWPT 65 64 62 58 58 58 63 64 64 66 64 59 57 56 61 62 61 61 60 58 57 56  
RH 64 71 81 73 78 81 66 51 51 69 81 75 78 81 56 45 42 56 71 73 78 78  
WIND DIR S E SE SE SE SE SE E E E E E E SE SE SE E NE E SE SE SE  
WIND SPD 9 9 9 8 6 6 6 8 9 6 5 4 4 4 5 5 6 5 4 4 3 3  
CLOUDS SC SC SC FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0.06 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
OBVIS PF PF PF  
HEAT INDEX 85 86 86  
MAX HEAT 86 87 86 87  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 88 61 87 63 85 62 79 57 72  
TEMP 87 78 67 62 86 78 67 64 84 76 66 63 79 70 62 58 71 65  
DEWPT 62 61 58 56 60 61 59 58 63 63 61 60 63 63 61 58 62 60  
PWIND DIR E E SE SE SW S SW N N  
WIND CHAR LT LT LT LT LT LT LT LT GN  
AVG CLOUDS FW SC FW SC FW SC SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 10 20 30 30 30 20  
RAIN SHWRS S C C C C S S  
TSTMS S S S S  
 

 
INZ010-140900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 87 61 88 61  
TEMP 81 75 69 67 64 62 75 85 87 80 71 66 64 62 77 86 88 80 70 67 64 62  
DEWPT 64 65 62 60 58 59 64 65 64 66 64 60 58 56 62 60 59 60 59 58 57 56  
RH 56 71 78 78 81 90 69 51 46 62 79 81 81 81 60 42 38 51 68 73 78 81  
WIND DIR S SE SE SE E E SE E E E E E E E SE SE E E E E E E  
WIND SPD 9 5 9 8 6 5 6 8 8 5 4 3 3 3 4 4 5 4 3 3 2 2  
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0.06 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS C  
OBVIS PF PF PF  
HEAT INDEX 83 87 88 82 86 80  
MAX HEAT 83 87 88 86 88  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 61 88 62 85 61 80 56 73  
TEMP 88 80 66 63 87 79 67 63 84 76 65 62 80 70 60 57 71 66  
DEWPT 59 59 57 56 57 59 58 57 60 61 60 59 62 62 59 57 60 59  
PWIND DIR E E SE SE SW SW SW N NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC SC FW SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 10 20 40 30 30 20  
RAIN SHWRS S C C S C C C S  
TSTMS S S S S  
 

 
INZ011-140900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
115 PM CDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
CDT 3HRLY 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 62 86 60 87 60  
TEMP 80 73 67 66 63 63 75 84 86 79 70 66 63 60 77 86 87 79 69 66 63 62  
DEWPT 64 63 61 58 58 58 62 64 63 67 63 59 57 56 63 62 61 61 59 58 56 56  
RH 58 71 81 75 84 84 64 51 46 67 78 78 81 87 62 45 42 54 70 75 78 81  
WIND DIR S SE SE SE E SE SE E E E E E E E SE SE E E E E E E  
WIND SPD 9 6 8 6 6 6 6 8 8 5 4 3 4 3 4 5 5 4 3 3 3 2  
CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0.10 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S  
TSTMS C S  
OBVIS PF PF PF  
HEAT INDEX 83 86 88 86 87  
MAX HEAT 83 86 88 86 87  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 60 87 62 85 61 80 56 72  
TEMP 87 79 66 61 86 78 66 63 84 76 64 61 80 70 61 57 71 66  
DEWPT 60 60 57 55 59 60 58 57 62 62 60 60 63 63 60 57 62 60  
PWIND DIR E E S SE SW S SW N NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC FW SC SC FW SC SC SC B1 B1 B2 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 0 10 20 30 30 30 20  
RAIN SHWRS S C C C C S S  
TSTMS S S S S  
 

 
INZ019-140900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
215 PM EDT SAT SEP 13 2025  
 
DATE 09/13/25 SUN 09/14/25 MON 09/15/25 TUE  
EDT 3HRLY 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08  
UTC 3HRLY 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12  
 
MIN/MAX 63 87 61 88 62  
TEMP 81 75 69 67 65 63 75 85 87 80 71 67 64 62 77 86 87 79 71 67 65 63  
DEWPT 64 64 62 60 58 58 65 65 64 66 64 60 58 57 62 60 60 60 59 58 57 57  
RH 56 69 78 78 78 84 71 51 46 62 79 78 81 84 60 42 40 52 66 73 75 81  
WIND DIR S SE SE SE SE SE SE E E E E E E E SE SE E E E E E E  
WIND SPD 9 5 10 8 8 6 6 8 8 5 4 3 3 3 4 4 5 4 3 3 2 2  
CLOUDS B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC  
POP 12HR 10 0 0 0 0  
QPF 12HR 0.07 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS C  
OBVIS PF PF PF  
HEAT INDEX 83 85 87 81 87 80  
MAX HEAT 84 86 88 86 87  
 
DATE 09/16 WED 09/17/25 THU 09/18/25 FRI 09/19/25 SAT 09/20/25  
EDT 6HRLY 14 20 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 89 62 88 63 85 62 80 57 73  
TEMP 87 80 67 63 86 79 67 64 84 77 66 63 80 71 61 57 71 67  
DEWPT 59 59 57 56 57 58 58 57 60 61 60 60 62 62 60 57 60 59  
PWIND DIR E E SE SE SW SW SW NE NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC SC FW FW SC SC SC B1 B1 B2 B1 B1 B1 SC B1 SC  
POP 12HR 0 0 0 10 20 40 30 30 20  
RAIN SHWRS S C C S C C C S  
TSTMS S S S S  
 

 
 
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