005  
FOUS53 KLOT 081015  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
515 AM CDT TUE SEP 8 2026  
 
ILZ104-082100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 73 83 65 79  
TEMP 64 75 83 86 82 78 76 75 74 76 80 80 78 74 71 67 66 73 78 79 73  
DEWPT 56 62 61 61 62 63 63 63 66 70 71 72 70 68 66 62 60 61 59 57 57  
RH 75 64 47 43 51 60 64 66 76 82 74 77 76 82 84 84 81 66 52 47 57  
WIND DIR SE S S S S S SW SW W SW W W W W W NW N N N N NE  
WIND SPD 4 8 9 10 8 9 8 8 8 9 10 9 5 4 4 5 4 5 6 8 4  
CLOUDS B1 B1 SC SC SC B1 B2 B2 OV OV OV B1 SC SC SC B1 B1 B1 SC FW FW  
POP 12HR 0 50 80 10 0  
QPF 12HR 0 0.04 0.34 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D L S  
TSTMS S S S  
HEAT INDEX 83 86 83 83 84  
MAX HEAT 83 86 81 83 86 80  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 81 65 84 64 81 65 80  
TEMP 65 60 79 77 69 67 80 79 70 66 78 75 69 67 77 76  
DEWPT 57 56 58 59 60 63 68 67 63 61 63 63 62 62 64 63  
PWIND DIR E S S W NW NE NE E  
WIND CHAR LT LT LT GN LT LT GN GN  
AVG CLOUDS FW FW FW FW FW SC B1 B1 B1 SC SC B1 B1 B1 B1 B1  
POP 12HR 0 0 10 20 30 30 40 40  
RAIN SHWRS S S C C C C C C C  
TSTMS S S S  
 
 
ILZ003-082100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 70 81 58 79  
TEMP 60 74 82 85 80 74 73 71 71 74 78 80 76 69 65 61 59 72 78 78 71  
DEWPT 56 61 61 62 63 63 64 67 69 70 70 68 67 66 63 59 57 58 54 53 55  
RH 87 64 49 46 56 69 73 87 93 87 76 67 74 90 93 93 93 61 43 42 57  
WIND DIR SE S S S S S SW SW SW SW W W W W NW N N N N N N  
WIND SPD 4 8 10 11 8 9 8 6 6 9 9 8 5 4 4 3 2 5 6 6 2  
CLOUDS B1 B1 B1 B1 SC B2 OV OV OV B2 B2 B1 SC SC SC SC SC FW FW CL CL  
POP 12HR 0 80 70 5 0  
QPF 12HR 0 0.21 0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C  
TSTMS S S S S  
HEAT INDEX 83 86 81 82  
MAX HEAT 83 86 83  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 52 81 62 82 59 80 60 80  
TEMP 58 55 79 74 65 63 79 76 63 60 77 73 64 61 76 73  
DEWPT 55 54 56 58 60 63 65 62 61 58 60 61 61 60 61 61  
PWIND DIR E S S W N E E SE  
WIND CHAR LT GN GN GN LT LT GN GN  
AVG CLOUDS CL CL FW FW FW SC B1 B1 SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 0 0 30 30 30 40 40 40  
RAIN SHWRS C C S C C C C C C C  
TSTMS S S S S  
 
 
ILZ104-082100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 73 83 67 79  
TEMP 66 75 83 86 82 78 76 76 74 78 80 80 78 76 72 69 68 74 79 78 74  
DEWPT 56 62 60 61 62 63 64 64 66 68 70 70 69 69 66 63 61 59 57 56 56  
RH 70 64 46 43 51 60 66 66 76 71 72 72 74 79 81 81 78 59 47 47 53  
WIND DIR SE S S S S S S SW W SW W W W W W NW N N N N NE  
WIND SPD 5 8 9 10 8 9 10 10 10 11 12 10 8 6 6 8 6 8 8 9 8  
CLOUDS SC B1 SC SC SC B1 B2 B2 OV OV OV B1 B1 SC B1 B1 B1 B1 SC FW FW  
POP 12HR 0 30 80 10 0  
QPF 12HR 0 0 0.09 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D L S  
TSTMS S S S  
HEAT INDEX 83 86 83 84 84  
MAX HEAT 83 86 82 84 86  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 81 66 84 67 81 67 80  
TEMP 66 62 79 78 70 67 81 80 71 68 79 77 71 68 78 77  
DEWPT 56 56 55 57 59 63 66 66 63 62 62 62 62 63 63 62  
PWIND DIR E S S SW NW NE NE NE  
WIND CHAR LT LT LT GN LT LT GN GN  
AVG CLOUDS FW FW FW FW FW SC B1 B1 B1 SC SC B1 B1 B1 B1 B1  
POP 12HR 0 0 10 30 30 30 40 30  
RAIN SHWRS C S S C C C C C C C  
TSTMS S S  
 
 
ILZ021-082100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 71 85 65 82  
TEMP 60 74 84 86 80 74 72 73 72 78 83 82 79 73 70 67 65 74 81 81 75  
DEWPT 58 63 63 63 64 64 63 63 66 71 73 73 71 71 69 65 62 63 60 57 57  
RH 93 69 49 46 58 71 73 71 81 79 72 74 77 93 97 93 90 69 49 44 54  
WIND DIR E S S S S S S S W SW W W W W W NW N N N N N  
WIND SPD 3 5 6 9 6 8 6 6 5 8 9 8 4 3 3 4 3 4 5 6 3  
CLOUDS SC SC SC SC SC B1 B1 B1 B2 OV B2 B2 B1 SC B1 B2 B2 SC SC FW FW  
POP 12HR 0 30 80 20 0  
QPF 12HR 0 0 0.08 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D C C S S S  
TSTMS S S C S S  
HEAT INDEX 85 87 81 88 88 81 81  
MAX HEAT 85 87 88 91 81 82  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 83 64 86 64 84 64 83  
TEMP 62 58 81 77 67 65 83 80 68 64 81 78 68 65 80 77  
DEWPT 58 55 59 59 62 63 69 67 65 62 65 64 64 62 66 64  
PWIND DIR E SE S W NE E NE SE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS CL CL FW FW FW SC B1 B1 SC SC SC B1 B1 SC SC SC  
POP 12HR 0 0 20 30 30 40 40 30  
RAIN SHWRS S C S C C C C C C C  
TSTMS S S  
 
 
ILZ006-082100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 69 80 60 76  
TEMP 59 73 78 79 76 74 73 71 70 73 77 79 75 69 66 62 61 71 75 76 69  
DEWPT 59 63 64 65 65 64 64 65 68 71 71 70 68 66 63 59 59 60 58 57 57  
RH 100 71 62 62 69 71 73 81 93 93 82 74 79 90 90 90 93 68 55 52 66  
WIND DIR S S SE SE S S SW SW W W W W W W NW NW NW N N N N  
WIND SPD 6 9 10 11 8 10 9 9 9 10 10 9 6 6 6 6 6 8 6 6 4  
CLOUDS B1 B1 B1 B1 SC B2 B2 OV OV OV B2 SC SC SC SC SC B1 SC FW FW FW  
POP 12HR 0 60 80 5 0  
QPF 12HR 0 0.14 0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D L S  
TSTMS S S S S  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 78 62 81 60 77 61 77  
TEMP 60 58 76 73 65 64 78 75 64 62 74 71 64 63 74 72  
DEWPT 57 57 59 60 60 62 67 66 62 60 63 62 61 62 63 63  
PWIND DIR SE S S W NW NE NE E  
WIND CHAR LT GN GN GN LT GN GN GN  
AVG CLOUDS FW FW FW FW SC SC B1 B1 B1 SC B1 B1 B2 B1 B1 B1  
POP 12HR 0 0 10 20 30 30 30 30  
RAIN SHWRS S S C C C C C C C  
TSTMS S S S S  
 
 
ILZ021-082100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 71 88 65 82  
TEMP 60 76 84 87 80 73 72 73 72 80 84 84 79 72 70 67 66 74 80 82 75  
DEWPT 59 64 64 64 65 64 63 63 66 72 74 75 74 72 70 67 65 66 64 61 60  
RH 96 66 51 46 60 73 73 71 81 77 72 74 85100100100 97 76 58 49 60  
WIND DIR SE S SW S S S S SW W W W W W W W NW N N N N N  
WIND SPD 2 4 5 8 4 8 5 8 5 5 8 6 3 2 1 2 2 3 4 5 2  
CLOUDS SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B1 SC SC FW  
POP 12HR 0 10 70 30 5  
QPF 12HR 0 0 0.13 0.08 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C S S  
TSTMS S S C C C C S S  
HEAT INDEX 85 88 82 84 92 91 81 83  
MAX HEAT 86 88 92 96 82 83  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 83 64 87 63 85 64 84  
TEMP 61 58 81 77 66 65 83 81 67 64 82 79 67 65 81 78  
DEWPT 58 55 61 62 62 64 72 70 66 63 68 67 64 63 68 66  
PWIND DIR E SE S W NE SE E S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW CL FW FW SC SC B1 SC SC SC B1 B1 B1 SC SC  
POP 12HR 0 0 20 40 30 30 40 30  
RAIN SHWRS S C S C C C C C C C C  
TSTMS S S S  
 
 
INZ002-082100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 70 85 66 78  
TEMP 60 74 82 85 78 73 72 73 72 79 82 81 77 72 70 68 66 74 78 77 70  
DEWPT 56 63 63 63 64 65 66 66 67 69 70 70 70 71 69 67 66 64 59 58 57  
RH 87 69 53 48 62 76 81 79 84 72 67 69 79 97 97 97100 71 52 52 63  
WIND DIR E S SW S S S S SW SW SW W W W W W NW N N N N N  
WIND SPD 3 6 6 8 5 8 8 8 8 9 10 9 5 2 3 4 3 6 9 10 5  
CLOUDS SC SC SC B1 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 SC FW FW  
POP 12HR 0 5 50 20 0  
QPF 12HR 0 0 0.05 0.06 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C S S  
TSTMS S S S S S S  
HEAT INDEX 83 85 85 85  
MAX HEAT 83 85 85 88  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 53 81 60 84 63 82 63 81  
TEMP 59 55 79 74 64 63 81 78 68 65 79 76 68 65 78 75  
DEWPT 56 53 55 58 61 62 66 68 66 64 63 64 64 63 63 64  
PWIND DIR E SE S SW NE E E S  
WIND CHAR LT LT LT GN LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC B1 B1 SC SC SC B1 B1 B1 B1 B1  
POP 12HR 0 0 5 30 30 30 30 30  
RAIN SHWRS S C S C S C C C C C  
TSTMS S S  
 
 
ILZ005-082100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 84 70 81 60 78  
TEMP 59 72 80 83 78 74 73 72 70 72 76 79 75 69 66 62 60 71 75 78 70  
DEWPT 57 62 64 65 65 63 63 66 68 72 73 72 70 67 63 59 58 62 59 59 59  
RH 93 71 58 55 64 69 71 81 93100 90 79 84 93 90 90 93 73 58 52 68  
WIND DIR SE S S S S S SW SW SW SW W W W W NW NW N N N N N  
WIND SPD 4 8 9 10 8 9 6 6 6 9 9 8 4 3 3 3 3 5 6 6 2  
CLOUDS B1 B1 B1 B1 SC B2 OV B2 OV OV B2 B1 SC SC SC SC SC SC FW FW FW  
POP 12HR 0 80 70 5 0  
QPF 12HR 0 0.19 0.15 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C  
TSTMS S S S S  
HEAT INDEX 81 85 80  
MAX HEAT 81 85 84  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 80 62 81 60 79 61 78  
TEMP 59 56 76 74 65 64 77 75 64 61 74 72 64 62 74 73  
DEWPT 56 55 61 62 59 62 69 67 61 59 64 64 61 60 65 64  
PWIND DIR NE S S W NW NE NE E  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW CL FW FW FW SC B1 B1 SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 20 20 30 40 40 30  
RAIN SHWRS S S S C C C C C C C  
TSTMS S S S S  
 
 
ILZ008-082100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 69 81 59 79  
TEMP 59 73 82 85 79 74 73 72 70 73 78 79 75 69 65 62 60 71 78 78 70  
DEWPT 57 62 63 65 66 64 64 66 69 73 74 72 70 68 64 60 58 62 58 57 59  
RH 93 68 53 51 64 71 73 81 97100 88 79 84 97 97 93 93 73 50 48 68  
WIND DIR SE S S S S S SW SW SW SW W W W W NW N N N N N N  
WIND SPD 3 8 10 11 8 9 6 5 4 6 6 5 3 2 2 2 2 4 5 5 2  
CLOUDS B1 B1 B1 SC SC B2 B2 OV OV OV OV B1 SC SC SC SC B1 FW FW CL CL  
POP 12HR 0 80 70 5 0  
QPF 12HR 0 0.18 0.07 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C S  
TSTMS S S S S S  
HEAT INDEX 83 86 81  
MAX HEAT 83 86 84  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 53 81 61 82 59 79 60 80  
TEMP 58 54 79 74 66 63 79 75 63 60 77 74 64 62 76 74  
DEWPT 56 54 60 62 61 63 68 66 62 59 64 65 61 60 64 65  
PWIND DIR SE S S W N E E SE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS CL CL FW FW FW SC B1 B1 SC SC B1 B1 B1 SC B1 SC  
POP 12HR 0 0 30 30 30 40 40 40  
RAIN SHWRS C C S S C C C C C C C  
TSTMS S S S S  
 
 
ILZ011-082100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 70 81 60 79  
TEMP 60 73 81 84 79 74 73 72 71 74 78 80 76 70 67 62 61 72 78 78 71  
DEWPT 57 62 63 64 64 63 63 65 68 71 72 72 70 68 65 61 58 61 58 58 58  
RH 90 68 54 51 60 69 71 79 90 90 82 77 82 93 93 97 90 68 50 50 63  
WIND DIR SE S S S S S SW SW SW SW W W W W NW NW N N N N N  
WIND SPD 5 8 9 10 8 9 8 6 5 9 9 8 4 3 3 3 3 5 6 6 3  
CLOUDS B1 B1 SC SC SC B2 B2 OV OV OV OV B1 SC SC SC B1 B1 SC FW FW FW  
POP 12HR 0 70 80 5 0  
QPF 12HR 0 0.11 0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D C S  
TSTMS S S S S  
HEAT INDEX 82 85 83  
MAX HEAT 82 85 84  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 80 62 82 60 80 61 80  
TEMP 59 55 78 74 66 64 79 76 65 62 77 74 65 63 76 73  
DEWPT 56 55 60 61 60 63 68 66 62 59 63 64 61 61 64 64  
PWIND DIR E S S W N E NE SE  
WIND CHAR LT LT GN GN LT GN GN GN  
AVG CLOUDS FW CL FW FW FW SC B1 B1 SC SC B1 B1 B1 B1 B1 SC  
POP 12HR 0 0 20 30 30 40 40 40  
RAIN SHWRS S C S S C C C C C C C  
TSTMS S S S S  
 
 
ILZ010-082100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 70 81 60 79  
TEMP 59 74 83 86 80 75 74 72 71 75 79 79 76 69 66 62 61 72 78 78 71  
DEWPT 57 62 63 64 66 64 64 67 70 72 73 72 70 68 65 61 59 62 58 57 59  
RH 93 66 51 48 62 69 71 84 97 90 82 79 82 97 97 97 93 71 50 48 66  
WIND DIR SE S S S SE S SW SW SW SW W W W NW NW N N N N N N  
WIND SPD 3 8 10 11 8 8 5 5 4 6 6 5 3 2 2 2 2 4 5 5 1  
CLOUDS B1 B1 SC SC SC B2 B2 OV B2 B2 B2 B1 SC SC SC SC SC FW FW CL CL  
POP 12HR 0 80 80 5 0  
QPF 12HR 0 0.17 0.09 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L D L S  
TSTMS S S S S S  
HEAT INDEX 84 87 82 82  
MAX HEAT 84 87 85 80  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 81 62 82 60 80 61 80  
TEMP 59 55 79 75 66 64 80 76 64 61 78 75 65 63 78 74  
DEWPT 57 55 60 62 62 64 68 66 63 60 64 64 62 61 64 64  
PWIND DIR SE S S W N E E SE  
WIND CHAR LT LT LT LT LT LT GN GN  
AVG CLOUDS CL CL FW FW FW SC B1 B1 SC SC SC B1 B1 SC SC SC  
POP 12HR 0 0 30 20 30 40 40 40  
RAIN SHWRS C S S S C C C C C C C  
TSTMS S S S S  
 
 
ILZ012-082100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 85 71 82 63 79  
TEMP 60 73 82 85 80 75 73 73 71 75 79 80 77 72 69 65 63 72 78 79 73  
DEWPT 57 63 63 64 64 64 63 64 67 72 73 73 71 69 66 63 60 62 59 58 57  
RH 90 71 53 50 58 69 71 73 87 90 82 79 82 90 90 93 90 71 52 49 57  
WIND DIR SE S S S S S SW SW W SW W W W W W NW N N N N N  
WIND SPD 4 6 9 10 8 8 8 8 6 9 10 8 5 4 4 4 4 5 6 8 3  
CLOUDS B1 B1 SC SC SC B1 B2 OV OV OV OV B1 SC SC SC B1 B1 SC FW FW CL  
POP 12HR 0 60 80 10 0  
QPF 12HR 0 0.07 0.28 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D C S  
TSTMS S S S  
HEAT INDEX 83 86 81 80 83  
MAX HEAT 83 86 83 86 80  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 81 63 83 62 81 63 80  
TEMP 61 57 78 76 66 64 80 78 67 63 78 75 67 64 77 75  
DEWPT 57 56 60 60 61 63 69 67 64 61 64 64 63 62 65 64  
PWIND DIR E S S W N E NE SE  
WIND CHAR LT LT LT GN LT LT GN GN  
AVG CLOUDS FW FW FW FW FW SC B1 B1 SC SC B1 B1 B1 SC B1 SC  
POP 12HR 0 0 10 30 30 40 40 30  
RAIN SHWRS C S S C C C C C C C  
TSTMS S S S  
 
 
ILZ020-082100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 71 83 63 80  
TEMP 59 73 82 85 79 74 72 73 72 76 80 80 77 72 69 65 63 72 79 79 73  
DEWPT 57 63 63 63 64 64 63 63 66 71 73 72 71 70 67 63 60 62 58 57 57  
RH 93 71 53 48 60 71 73 71 81 85 79 77 82 93 93 93 90 71 49 47 57  
WIND DIR SE S S S S S S SW W SW W W W W W NW N N N N N  
WIND SPD 3 5 8 9 6 8 8 6 5 8 10 8 5 4 3 5 4 5 6 8 3  
CLOUDS B1 SC SC SC SC B1 B2 B2 OV OV OV B1 SC SC B1 B1 B1 B1 FW FW CL  
POP 12HR 0 40 80 10 0  
QPF 12HR 0 0.02 0.10 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D C C  
TSTMS S S C  
HEAT INDEX 83 86 85 84 80  
MAX HEAT 84 86 85 87 80 80  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 81 63 84 62 82 63 81  
TEMP 61 57 79 75 66 64 81 78 67 63 79 76 67 64 78 75  
DEWPT 57 55 59 60 61 63 69 67 64 61 64 64 63 61 65 64  
PWIND DIR E SE S W N E NE SE  
WIND CHAR LT LT LT GN LT GN GN GN  
AVG CLOUDS CL CL FW FW FW SC SC B1 SC SC SC B1 B1 SC SC SC  
POP 12HR 0 0 20 30 30 40 40 30  
RAIN SHWRS S C S C C C C C C C  
TSTMS S S  
 
 
ILZ013-082100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 72 82 65 79  
TEMP 62 75 83 85 81 77 75 74 73 76 79 80 77 73 70 67 65 73 78 79 73  
DEWPT 57 62 61 62 63 64 63 64 66 70 72 72 71 69 67 63 61 61 59 58 58  
RH 84 64 47 46 54 64 66 71 79 82 79 77 82 87 90 87 87 66 52 49 59  
WIND DIR SE S S SW S S SW SW W SW W W W W W NW N N N N NE  
WIND SPD 4 6 9 10 8 8 9 8 6 9 10 8 5 4 4 4 4 5 6 8 4  
CLOUDS B1 B1 SC SC SC B1 B2 B2 OV OV OV B1 SC SC SC B1 B2 B1 FW FW FW  
POP 12HR 0 50 80 10 0  
QPF 12HR 0 0.03 0.26 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C D C S  
TSTMS S S S  
HEAT INDEX 83 86 83 81 83  
MAX HEAT 83 86 81 83 86 80  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 81 64 83 63 81 64 80  
TEMP 63 59 79 76 68 65 80 79 68 65 78 76 68 66 77 75  
DEWPT 58 56 59 60 61 63 69 67 64 61 64 64 62 62 65 64  
PWIND DIR E S S W N NE NE SE  
WIND CHAR LT LT GN GN LT LT GN GN  
AVG CLOUDS FW FW FW FW FW SC B1 B1 SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 10 30 30 30 40 30  
RAIN SHWRS C S S C C C C C C C  
TSTMS S S S  
 
 
ILZ019-082100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 72 85 64 81  
TEMP 60 74 84 86 80 75 73 74 72 77 81 81 78 73 70 67 65 72 79 80 74  
DEWPT 58 63 62 62 64 64 63 63 65 71 72 72 71 70 68 65 62 62 59 57 58  
RH 93 69 48 45 58 69 71 69 79 82 74 74 79 90 93 93 90 71 50 45 57  
WIND DIR E S S S S S S SW SW SW W W W W W NW N N N N N  
WIND SPD 3 5 6 9 6 8 8 8 4 6 9 6 3 3 2 4 3 4 5 6 3  
CLOUDS SC SC SC SC SC B1 B1 B2 B2 OV B2 B2 SC SC B1 B1 B2 SC SC FW FW  
POP 12HR 0 40 80 20 0  
QPF 12HR 0 0.02 0.14 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D C C S S S  
TSTMS S S S C S S  
HEAT INDEX 84 87 82 85 86 80 80  
MAX HEAT 84 87 85 88 80 81  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 82 65 85 64 83 65 82  
TEMP 62 58 80 76 67 66 82 79 68 64 80 77 68 65 79 76  
DEWPT 58 55 58 60 62 63 68 67 64 61 64 65 63 62 65 64  
PWIND DIR E SE S W NE E E SE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW CL FW FW FW SC B1 B1 SC SC SC B1 B1 SC SC SC  
POP 12HR 0 0 20 40 30 40 40 30  
RAIN SHWRS S C S C C C C C C C  
TSTMS S S  
 
 
ILZ106-082100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 71 85 65 81  
TEMP 60 74 84 86 81 75 73 74 72 78 82 82 79 74 71 68 66 73 80 81 75  
DEWPT 58 64 63 63 63 65 64 65 67 71 73 73 71 71 69 66 63 63 60 58 57  
RH 93 71 49 46 54 71 73 74 84 79 74 74 77 90 93 93 90 71 51 46 54  
WIND DIR SE S S S S S S S SW SW W W W W W NW N N N N N  
WIND SPD 4 6 8 9 6 8 8 8 6 9 10 8 5 3 3 4 3 5 6 8 4  
CLOUDS SC SC SC SC SC B1 B2 B2 OV OV B2 B2 SC SC B2 B2 B2 B1 SC FW FW  
POP 12HR 0 20 80 20 0  
QPF 12HR 0 0 0.08 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D C C S S S  
TSTMS S S C S S  
HEAT INDEX 85 87 82 87 87 81 81  
MAX HEAT 85 87 88 91 81 82  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 83 64 85 64 83 65 83  
TEMP 63 59 80 77 67 66 83 80 69 65 81 78 69 66 80 77  
DEWPT 58 56 59 59 62 64 69 67 65 63 65 64 64 63 66 64  
PWIND DIR E S S W NE E NE SE  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC B1 B1 SC SC SC B1 B1 B1 B1 SC  
POP 12HR 0 0 10 30 30 40 40 30  
RAIN SHWRS C S S C C C C C C C  
TSTMS S S  
 
 
ILZ023-082100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 88 70 88 65 83  
TEMP 59 75 85 87 81 74 72 72 72 81 85 84 79 73 70 68 65 74 81 82 75  
DEWPT 57 64 62 62 64 66 65 65 66 70 72 73 72 72 70 68 65 64 61 59 58  
RH 93 69 46 43 56 76 79 79 81 69 65 70 79 97100100100 71 51 46 55  
WIND DIR E S SW S S S S SW SW W W W W W W NW N N N N N  
WIND SPD 3 4 5 8 4 6 5 5 4 5 6 6 3 1 1 2 2 3 3 5 3  
CLOUDS SC SC SC SC SC SC B1 B1 B2 B2 B2 B2 B1 B1 B2 OV B2 B2 SC SC FW  
POP 12HR 0 5 60 30 5  
QPF 12HR 0 0 0.05 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C S S  
TSTMS S S C C C C S S  
HEAT INDEX 85 88 82 85 91 90 81 82 82  
MAX HEAT 85 88 91 93 82 83  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 55 84 62 87 63 86 63 84  
TEMP 61 57 82 77 66 64 84 81 68 64 83 79 68 65 81 79  
DEWPT 58 55 58 60 62 63 69 69 66 63 66 65 64 62 66 65  
PWIND DIR E SE S SW NE E NE S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC B1 SC B1 B1 SC  
POP 12HR 0 0 10 30 30 30 30 30  
RAIN SHWRS C C S C C C C C C C  
TSTMS S S  
 
 
ILZ033-082100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 70 89 66 82  
TEMP 60 76 85 86 80 72 72 72 72 83 87 85 79 72 70 68 66 74 80 82 74  
DEWPT 58 65 63 64 66 66 65 65 67 70 71 71 71 72 70 68 66 66 62 59 58  
RH 93 69 48 48 62 81 79 79 84 65 59 63 77100100100100 76 54 46 57  
WIND DIR E S SW S S S S SW SW SW W W W W W NW N N N N N  
WIND SPD 3 4 5 8 3 6 4 6 5 5 5 5 2 1 1 2 1 2 2 4 2  
CLOUDS SC SC SC SC SC FW SC SC B1 B2 B1 B1 B1 B1 B2 OV B2 B2 B1 SC FW  
POP 12HR 0 5 40 40 10  
QPF 12HR 0 0 0.05 0.22 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C  
TSTMS S C C C C C C  
HEAT INDEX 85 87 81 87 92 90 80 81 82  
MAX HEAT 86 88 93 94 81 83  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 55 82 61 87 63 85 63 84  
TEMP 61 56 80 76 65 63 84 80 68 64 83 78 67 65 81 78  
DEWPT 56 54 58 60 62 63 69 68 67 63 66 65 64 62 66 65  
PWIND DIR NE SE S SW NE S E S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 0 0 10 30 30 30 30 30  
RAIN SHWRS C S S C C C C C C C  
TSTMS S S  
 
 
ILZ039-082100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 70 90 66 81  
TEMP 61 76 84 86 80 72 72 72 72 83 88 86 80 72 70 69 67 73 79 81 74  
DEWPT 59 65 64 65 65 64 65 66 68 71 73 73 72 72 70 69 67 68 66 64 61  
RH 93 69 51 50 60 76 79 81 87 67 61 65 77100100100100 84 64 56 64  
WIND DIR SE S SW S S S S S SW W W W W W NW NW N N N N N  
WIND SPD 3 4 5 8 4 8 6 9 9 9 8 8 4 2 2 3 3 3 3 5 3  
CLOUDS SC SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1 B2 OV B2 B2 B1 SC FW  
POP 12HR 0 0 50 40 30  
QPF 12HR 0 0 0.06 0.33 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C C C C C C C  
TSTMS S S C C C C C  
HEAT INDEX 86 88 82 88 95 93 84 80 82  
MAX HEAT 86 88 95 96 81 83  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 81 62 86 64 85 64 84  
TEMP 61 57 80 75 65 64 83 80 68 65 82 78 67 65 81 78  
DEWPT 58 55 62 62 62 64 71 70 67 64 68 67 64 63 68 66  
PWIND DIR NE SE S SW NE SE E SW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 0 0 10 30 30 30 30 30  
RAIN SHWRS C S C C C S C C S C  
TSTMS S S S  
 
 
INZ001-082100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 70 85 65 79  
TEMP 60 75 83 86 80 74 73 73 73 79 83 82 78 73 71 68 66 74 79 78 72  
DEWPT 56 63 63 63 64 65 65 65 66 70 71 72 71 71 69 67 64 64 61 60 58  
RH 87 66 51 46 58 74 76 76 79 74 67 72 79 93 93 97 93 71 54 54 61  
WIND DIR SE S S S S S S SW SW SW W W W W W NW N N N N NE  
WIND SPD 3 5 6 8 5 8 6 8 6 9 10 9 4 2 2 3 3 5 6 8 5  
CLOUDS SC SC SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 SC SC FW  
POP 12HR 0 5 60 20 0  
QPF 12HR 0 0 0.04 0.04 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C S S  
TSTMS S S C S S S  
HEAT INDEX 84 86 81 81 87 87 80  
MAX HEAT 84 86 87 90 80 81  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 55 81 61 85 63 83 63 81  
TEMP 60 56 79 75 65 64 82 78 69 65 80 76 68 65 79 76  
DEWPT 56 54 57 59 60 62 68 68 65 63 65 64 63 63 65 64  
PWIND DIR E SE S SW NE E NE S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC B1 SC SC SC B1 B1 B1 B1 B1  
POP 12HR 0 0 10 30 30 30 30 30  
RAIN SHWRS C C S C C C C C C C  
TSTMS S S  
 
 
INZ010-082100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 70 89 66 82  
TEMP 60 77 84 86 79 72 72 72 72 83 87 85 79 72 70 68 66 74 80 81 73  
DEWPT 58 65 63 64 66 66 66 66 67 71 70 71 71 72 70 68 66 66 61 59 58  
RH 93 67 49 48 64 81 81 81 84 67 57 63 77100100100100 76 52 47 59  
WIND DIR E S SW S S S S SW SW SW W W W W W W NW N N N N  
WIND SPD 3 4 5 8 3 6 5 8 6 8 8 8 3 1 1 2 1 2 3 4 3  
CLOUDS SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 B2 OV B2 B2 B1 SC FW  
POP 12HR 0 5 40 40 10  
QPF 12HR 0 0 0.04 0.22 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C S S  
TSTMS S C C C C C C  
HEAT INDEX 85 87 87 92 91 81 82  
MAX HEAT 85 87 92 93 81 82  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 54 82 61 86 63 85 63 83  
TEMP 59 55 80 75 64 63 84 80 68 64 82 78 67 65 81 77  
DEWPT 56 53 57 59 61 62 68 68 67 63 65 64 63 62 65 64  
PWIND DIR NE SE S SW NE S E S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC B1 SC SC SC SC SC SC B1 SC SC  
POP 12HR 0 0 10 20 30 30 30 30  
RAIN SHWRS S S S C C S C C C C  
TSTMS S S  
 
 
INZ011-082100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
515 AM CDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 69 88 65 81  
TEMP 60 76 85 86 79 72 72 72 72 82 86 85 79 72 70 67 66 74 80 80 72  
DEWPT 57 64 63 63 65 66 66 66 67 71 72 72 72 71 70 67 66 67 62 60 58  
RH 90 66 48 46 62 81 81 81 84 69 63 65 79 97100100100 79 54 51 61  
WIND DIR E S SW S S S S SW SW SW W W W W W W NW N N N N  
WIND SPD 3 4 6 8 4 8 5 8 8 9 9 8 3 2 2 2 2 3 4 6 4  
CLOUDS SC SC SC SC SC SC SC B1 SC B2 B1 B1 B1 B1 B2 OV B2 B2 B1 SC FW  
POP 12HR 0 0 30 40 10  
QPF 12HR 0 0 0.05 0.17 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S S  
TSTMS S C C C C S S  
HEAT INDEX 86 87 81 86 92 90 81 81  
MAX HEAT 86 88 92 93 81 82  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 53 81 60 86 63 84 62 83  
TEMP 58 55 79 75 64 63 83 80 68 64 82 78 67 64 80 76  
DEWPT 55 53 58 59 61 62 68 68 67 63 66 65 63 62 66 65  
PWIND DIR NE SE S SW NE SE E S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC B1 SC SC SC SC SC B1 B1 SC  
POP 12HR 0 0 5 20 30 30 30 30  
RAIN SHWRS S S S C C C C C C C  
TSTMS S S  
 
 
INZ019-082100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
615 AM EDT TUE SEP 8 2026  
 
DATE TUE 09/08/26 WED 09/09/26 THU 09/10/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 70 89 67 81  
TEMP 61 76 84 85 79 73 72 73 73 83 87 86 79 73 71 69 67 74 79 80 74  
DEWPT 59 65 65 66 66 67 67 67 68 72 71 72 71 72 71 69 67 68 63 61 59  
RH 93 69 53 53 64 81 84 81 84 70 59 63 77 97100100100 82 58 52 59  
WIND DIR E S SW S S S S S SW SW W W W W W W NW N N N N  
WIND SPD 3 4 5 6 3 8 5 9 9 10 9 8 3 1 2 2 2 2 3 5 3  
CLOUDS SC FW SC SC SC SC SC SC SC B2 B1 B1 B1 B1 B1 OV B2 B2 B2 SC FW  
POP 12HR 0 0 40 40 30  
QPF 12HR 0 0 0.04 0.30 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C C  
TSTMS S C C C C C C  
HEAT INDEX 86 87 88 93 91 82 81  
MAX HEAT 86 87 94 94 82  
 
DATE FRI 09/11/26 SAT 09/12/26 SUN 09/13/26 MON 09/14/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 56 81 62 85 64 84 64 83  
TEMP 61 57 79 74 65 64 83 79 69 66 82 78 68 66 80 77  
DEWPT 56 54 58 60 62 63 69 69 67 64 66 65 64 63 66 65  
PWIND DIR NE SE SE SW NE S E S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 30 30 30 30 20  
RAIN SHWRS S C S C C S C C S S  
TSTMS S S  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page