383  
FOUS53 KLOT 112115  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
415 PM CDT FRI SEP 11 2026  
 
ILZ104-120900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 66 86 63 76 58  
TEMP 76 71 68 66 67 77 84 85 81 75 70 65 63 71 74 72 67 64 61 59 59  
DEWPT 57 61 63 64 66 69 67 69 68 65 59 53 52 56 54 54 54 53 53 53 54  
RH 52 71 84 93 97 76 57 59 65 71 68 65 67 59 50 53 63 67 75 80 83  
WIND DIR E SE S S SW SW W W NW NW NW N N N N N N N N NE E  
WIND SPD 6 6 5 5 5 10 12 12 6 5 5 5 5 6 8 9 8 5 5 5 6  
CLOUDS SC SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C  
HEAT INDEX 86 89 84  
MAX HEAT 80 86 89  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 66 84 64 73 62 76 60 74  
TEMP 70 73 71 69 81 78 69 66 70 69 66 64 73 70 64 61 71 68  
DEWPT 55 59 61 64 68 68 65 64 65 64 64 63 63 61 59 57 59 58  
PWIND DIR SE S SW N NE NE NE E W  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC  
POP 12HR 30 30 70 70 70 70 40 20 30  
RAIN SHWRS C C C L L L L C L L C C S S C C  
TSTMS S C S C S S S S  
 
 
ILZ003-120900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 83 56 74 51  
TEMP 75 66 64 63 64 75 81 83 77 68 62 58 56 68 72 69 65 57 54 52 52  
DEWPT 59 62 62 62 64 68 69 67 64 59 53 50 49 53 51 52 52 51 51 50 50  
RH 58 87 93 97100 79 67 59 64 73 72 75 77 59 48 55 63 80 90 93 93  
WIND DIR SE SE S S S SW W NW NW NW N N N N N N N NE NE NE E  
WIND SPD 5 6 5 5 6 11 12 11 6 5 4 4 3 5 8 8 5 3 2 4 4  
CLOUDS FW SC B1 B1 B1 SC B1 SC SC SC FW SC SC SC B1 B1 B1 SC SC SC SC  
POP 12HR 5 10 5 30 20  
QPF 12HR 0 0 0 0.01 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C  
HEAT INDEX 83 86  
MAX HEAT 80 83 86  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 64 82 59 73 58 76 54 73  
TEMP 70 73 69 66 78 74 63 59 69 69 62 59 73 70 58 55 70 67  
DEWPT 53 56 61 64 66 63 62 59 61 60 60 59 59 57 56 55 56 56  
PWIND DIR SE S W N NE NE E E SW  
WIND CHAR GN BZ GN LT LT LT GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 SC SC SC SC SC  
POP 12HR 30 40 70 70 70 60 40 30 30  
RAIN SHWRS C S C L L L L L C C L C S C C C C  
TSTMS S C C S S S C S  
 
 
ILZ104-120900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 67 86 66 76 60  
TEMP 75 72 69 68 68 77 84 85 81 77 72 68 66 72 75 72 68 66 64 62 61  
DEWPT 58 62 63 64 67 69 67 68 69 67 62 56 54 57 55 55 54 53 53 53 53  
RH 55 71 81 87 97 76 57 57 67 71 71 65 65 59 50 55 61 63 67 72 75  
WIND DIR E SE S S SW SW W W NW NW NW N N N N N N N N NE E  
WIND SPD 8 8 8 6 6 9 12 12 9 6 8 8 8 9 10 12 11 10 8 9 10  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S  
HEAT INDEX 87 88 84  
MAX HEAT 87 89  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 67 85 67 75 65 76 62 74  
TEMP 71 74 72 69 82 79 71 68 73 71 69 66 74 71 66 63 72 69  
DEWPT 53 57 60 63 67 67 66 64 64 63 64 64 62 59 59 57 56 56  
PWIND DIR SE S SW N NE NE NE NE W  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 20 20 60 80 70 70 40 20 30  
RAIN SHWRS S S C L L D L C L L C C S S C C  
TSTMS S C S C S S S S S  
 
 
ILZ021-120900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 86 61 79 56  
TEMP 77 69 66 65 65 77 84 85 79 73 69 64 62 71 76 74 69 63 60 58 57  
DEWPT 63 65 65 65 65 71 71 71 70 68 62 56 53 58 57 57 56 56 55 54 53  
RH 62 87 97100100 82 65 63 74 84 78 75 72 63 52 55 63 78 84 86 86  
WIND DIR SE SE SE S S SW W W NW NW N N N N N N N N NE NE E  
WIND SPD 5 4 4 4 4 8 11 11 5 4 4 5 4 5 6 8 6 5 4 5 5  
CLOUDS SC SC SC SC B1 SC SC SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C S  
HEAT INDEX 89 90  
MAX HEAT 82 89 91  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 77 67 88 66 79 64 79 60 76  
TEMP 73 76 71 69 85 81 69 66 75 73 67 65 76 73 63 60 74 70  
DEWPT 57 59 62 64 70 69 67 65 68 65 65 63 65 61 60 58 60 58  
PWIND DIR SE S SW NE NE NE NE E W  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC FW SC SC SC  
POP 12HR 20 20 50 70 70 70 40 30 30  
RAIN SHWRS S S C C L L L C L L C S S C C C  
TSTMS S C S C S S S S S  
 
 
ILZ006-120900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 83 57 73 56  
TEMP 70 66 65 64 64 76 81 83 77 68 63 59 58 69 71 69 64 59 57 56 58  
DEWPT 59 62 63 63 64 69 70 70 68 62 56 52 52 57 56 56 55 52 52 52 53  
RH 68 87 93 97100 79 69 65 74 81 78 78 80 66 59 63 73 78 83 86 83  
WIND DIR SE SE S S SW SW W W NW NW NW NW NW N N NW N N N N E  
WIND SPD 9 9 8 8 8 12 13 12 8 6 8 6 6 8 9 10 8 6 5 6 8  
CLOUDS FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B2 SC SC SC SC SC  
POP 12HR 0 10 5 20 20  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
HEAT INDEX 85 87  
MAX HEAT 85 87  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 71 62 80 59 71 58 73 56 72  
TEMP 69 70 68 65 77 73 63 61 70 67 62 60 71 67 60 58 70 66  
DEWPT 56 58 61 64 68 66 63 61 63 61 62 60 62 59 58 57 59 57  
PWIND DIR SE S W N NE NE NE E W  
WIND CHAR GN GN GN LT GN LT GN LT GN  
AVG CLOUDS SC B1 B1 B2 B2 B2 OV B2 B2 B2 OV B2 B1 SC SC SC SC B1  
POP 12HR 20 40 70 70 60 60 40 30 30  
RAIN SHWRS S C C L L L L C C L C S S C C C  
TSTMS S C C S S S  
 
 
ILZ021-120900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 87 62 80 56  
TEMP 77 69 66 65 66 77 84 87 81 72 68 64 63 72 76 75 70 63 60 58 57  
DEWPT 65 66 66 65 66 72 71 71 71 69 65 60 56 60 61 61 59 58 56 54 54  
RH 67 90100100100 85 65 59 72 90 90 87 78 66 60 62 68 84 87 86 90  
WIND DIR SE SE SE S S SW W W NW NW N N N N N N N NE NE NE E  
WIND SPD 4 3 3 2 2 5 9 10 4 2 2 3 3 4 5 8 5 4 4 4 5  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B1 B1 B1 SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C  
TSTMS S S  
HEAT INDEX 89 92 84  
MAX HEAT 83 90 92  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 79 67 90 66 83 64 81 59 78  
TEMP 74 77 71 68 86 82 69 66 78 76 67 64 76 74 63 60 74 71  
DEWPT 60 62 62 64 72 71 69 66 71 69 66 64 68 64 61 58 63 60  
PWIND DIR SE S SW NE NE NE NE E NW  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC B1 SC B1 B2 B1 B2 B1 B1 B1 SC FW SC FW SC  
POP 12HR 10 5 40 60 70 70 50 30 30  
RAIN SHWRS S C L L L C L L C S S C S C  
TSTMS C S C S S S S S S S  
 
 
INZ002-120900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 85 64 78 53  
TEMP 74 68 65 63 65 76 83 85 79 73 70 67 65 74 75 72 66 62 60 56 55  
DEWPT 60 62 63 63 65 70 68 67 69 69 67 63 61 62 59 58 56 56 54 53 52  
RH 62 81 93100100 82 61 55 72 87 90 87 87 66 58 61 70 81 81 90 90  
WIND DIR SE SE SE SE S SW W W W NW NW NW N N N N N N NE E E  
WIND SPD 5 5 5 4 4 8 9 9 5 3 4 5 4 6 10 11 9 5 4 5 6  
CLOUDS B1 B1 SC SC SC SC SC SC SC B1 SC SC SC SC SC B1 B1 SC SC SC SC  
POP 12HR 5 5 5 20 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S  
HEAT INDEX 86 88  
MAX HEAT 80 86 88  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 75 62 86 64 79 62 78 57 75  
TEMP 71 73 68 66 84 79 69 67 76 73 67 65 75 71 63 59 72 68  
DEWPT 53 57 59 61 66 67 67 66 66 66 66 65 63 61 60 57 57 58  
PWIND DIR SE S SW NE N N NE E SW  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC SC SC SC B1 SC B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 10 5 50 70 60 70 50 20 30  
RAIN SHWRS S C L L L C L L C C S S S C  
TSTMS C S C S S S S S S  
 
 
ILZ005-120900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 82 57 74 51  
TEMP 73 66 64 62 64 75 80 82 76 68 63 59 57 68 71 68 63 57 54 53 53  
DEWPT 59 60 62 62 64 69 70 70 66 61 54 50 50 55 54 56 54 52 51 50 51  
RH 62 81 93100100 82 72 67 71 78 72 72 77 63 55 65 72 83 90 89 93  
WIND DIR SE SE S S SW SW W W NW NW NW NW N N N N N N N NE NE  
WIND SPD 5 5 4 4 5 11 12 11 6 4 4 4 3 5 8 8 5 3 2 3 4  
CLOUDS FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B2 SC SC SC SC SC  
POP 12HR 5 10 5 30 20  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C  
HEAT INDEX 83 86  
MAX HEAT 80 83 86  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 73 64 81 60 72 59 74 55 72  
TEMP 69 70 69 66 77 74 63 61 68 67 62 60 71 68 59 56 68 66  
DEWPT 58 59 60 64 70 67 62 60 66 63 61 60 64 61 57 56 60 59  
PWIND DIR SE S W N NE NE E SE W  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 30 40 70 70 70 60 40 30 30  
RAIN SHWRS C C C L L L L C C L C S S C C C  
TSTMS S C C S S S S S S  
 
 
ILZ008-120900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 83 56 75 51  
TEMP 75 67 64 62 63 75 80 83 77 68 63 59 57 68 72 69 64 58 55 53 53  
DEWPT 61 63 63 62 63 70 70 69 66 60 54 50 49 54 53 54 55 54 52 51 50  
RH 62 87 97100100 84 72 63 69 76 72 72 75 61 51 59 73 86 90 93 89  
WIND DIR SE SE S S S SW W NW NW NW N N N N N N N NE NE NE E  
WIND SPD 5 5 3 3 4 10 11 9 5 4 3 3 2 5 6 6 4 2 2 3 4  
CLOUDS FW SC B1 SC SC SC B1 SC SC SC FW SC SC SC B1 B1 B1 SC SC SC SC  
POP 12HR 5 10 5 30 30  
QPF 12HR 0 0 0 0.01 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C  
HEAT INDEX 84 86  
MAX HEAT 80 84 86  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 75 64 82 59 73 58 76 54 73  
TEMP 70 73 70 66 79 73 64 60 70 69 63 60 73 70 59 55 70 67  
DEWPT 57 60 62 65 70 67 63 59 65 64 62 60 63 61 58 55 60 59  
PWIND DIR SE S W N NE NE E E SW  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 30 40 70 80 70 60 40 30 30  
RAIN SHWRS C S C C L L D L L L L C S C C C C  
TSTMS S C C S S S C  
 
 
ILZ011-120900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 83 57 75 52  
TEMP 74 67 64 63 64 76 81 83 77 69 64 59 57 69 72 70 64 59 56 54 54  
DEWPT 61 62 63 63 64 69 70 70 67 62 56 52 50 55 54 55 55 53 52 51 51  
RH 64 84 97100100 79 69 65 71 78 75 78 77 61 53 59 73 80 86 90 90  
WIND DIR SE SE S S S SW W W NW NW N N N N N N N N NE NE E  
WIND SPD 5 5 5 4 5 10 12 10 5 4 4 4 4 6 8 8 5 4 3 4 4  
CLOUDS FW SC B1 SC SC SC B1 SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C  
HEAT INDEX 84 87  
MAX HEAT 84 87  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 64 83 61 73 59 76 56 73  
TEMP 70 72 70 67 79 75 65 62 71 69 62 61 73 70 60 57 70 67  
DEWPT 57 59 61 64 69 67 64 61 65 63 62 61 63 60 58 56 59 59  
PWIND DIR SE S SW N NE NE NE E W  
WIND CHAR GN BZ GN LT LT LT GN LT LT  
AVG CLOUDS B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 30 40 70 80 70 70 40 30 30  
RAIN SHWRS C C C L L D L L L L C S C C C C  
TSTMS S C S C S S S S  
 
 
ILZ010-120900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 83 57 75 52  
TEMP 75 67 65 63 64 75 81 83 77 69 64 59 57 68 73 70 65 59 56 54 54  
DEWPT 62 64 64 63 64 70 70 69 66 61 55 51 50 54 53 54 55 54 54 52 52  
RH 64 90 97100100 84 69 63 69 76 73 75 77 61 49 57 70 83 93 93 93  
WIND DIR SE SE S S S SW W NW NW N N N N N N N N NE NE NE E  
WIND SPD 4 5 3 3 4 9 10 10 5 4 3 3 3 5 5 6 4 3 3 4 5  
CLOUDS FW SC B1 SC SC SC SC SC SC SC FW SC SC SC B1 B1 B1 SC SC SC SC  
POP 12HR 5 10 10 30 30  
QPF 12HR 0 0 0 0.02 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S C  
HEAT INDEX 85 87  
MAX HEAT 81 85 87  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 75 65 83 60 74 59 77 55 73  
TEMP 71 74 70 67 80 75 64 61 71 70 63 61 74 71 60 56 71 68  
DEWPT 57 60 63 65 69 67 64 60 65 64 63 61 62 61 58 56 59 59  
PWIND DIR SE S W NE NE NE E E W  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 30 40 70 80 70 70 40 30 30  
RAIN SHWRS C S C C L D D L L L L C S C C C C  
TSTMS S S C C S S S S  
 
 
ILZ012-120900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 84 60 76 55  
TEMP 76 69 65 64 65 75 82 84 79 72 67 62 60 70 74 71 66 62 58 56 56  
DEWPT 59 63 63 64 65 70 70 71 69 65 58 53 51 56 55 56 55 54 53 53 53  
RH 56 81 93100100 84 67 65 72 79 73 72 72 61 51 59 68 75 83 90 90  
WIND DIR SE SE S S S SW W W NW NW N N N N N N N N NE NE NE  
WIND SPD 5 5 4 4 5 10 12 11 6 5 5 5 5 6 8 9 6 5 4 5 5  
CLOUDS SC SC SC B1 SC SC B1 SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C  
HEAT INDEX 86 88  
MAX HEAT 80 87 88  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 65 83 63 74 61 76 58 73  
TEMP 71 73 70 67 81 77 67 64 71 70 64 63 74 70 62 59 71 68  
DEWPT 57 59 61 64 70 68 65 63 67 64 64 62 64 61 59 57 60 59  
PWIND DIR SE S SW N NE NE NE E W  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS B1 B1 SC B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 SC FW SC SC SC  
POP 12HR 30 30 60 80 70 70 40 30 30  
RAIN SHWRS C C C L L D L L L L C S S C C C  
TSTMS S C S C S S S S S  
 
 
ILZ020-120900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 84 60 77 55  
TEMP 75 68 65 64 65 76 83 84 79 72 67 62 60 70 74 72 66 61 58 56 56  
DEWPT 62 63 64 64 65 71 70 71 69 66 60 54 52 57 56 56 56 54 54 53 53  
RH 64 84 97100100 85 65 65 72 81 78 75 75 63 53 57 70 78 86 90 90  
WIND DIR SE SE S S SW SW W W NW NW N N N N N N N N NE NE E  
WIND SPD 5 5 4 4 4 8 11 11 6 4 5 5 5 6 8 9 6 5 5 5 5  
CLOUDS SC SC SC SC B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C  
HEAT INDEX 87 89  
MAX HEAT 81 87 89  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 75 66 85 64 76 62 78 58 74  
TEMP 71 74 71 68 82 78 68 64 73 71 66 64 75 71 62 59 72 68  
DEWPT 57 59 61 64 70 68 66 63 67 64 64 63 64 61 59 57 60 58  
PWIND DIR SE S SW NE NE NE NE E W  
WIND CHAR GN BZ GN LT LT LT GN LT LT  
AVG CLOUDS SC B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC FW SC SC SC  
POP 12HR 30 30 60 80 70 70 40 30 30  
RAIN SHWRS C C C L L D L L L L C S S C C C  
TSTMS S C S C S S S S S  
 
 
ILZ013-120900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 85 62 77 56  
TEMP 76 70 67 65 66 76 83 84 80 74 69 65 63 71 74 72 67 63 60 58 58  
DEWPT 58 62 64 65 66 69 69 69 69 66 60 54 52 55 55 55 54 54 53 53 53  
RH 54 76 90100100 79 63 61 69 76 73 68 67 57 51 55 63 72 78 83 83  
WIND DIR SE SE S S SW SW W W NW NW N N N N N N N N N NE NE  
WIND SPD 5 5 5 4 5 10 12 11 6 5 5 5 5 6 8 9 8 5 5 5 5  
CLOUDS SC SC SC SC SC SC B1 SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C  
HEAT INDEX 86 88 83  
MAX HEAT 80 86 88  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 74 65 84 64 74 62 76 59 73  
TEMP 71 73 71 67 81 77 69 65 71 70 65 64 73 70 63 60 71 68  
DEWPT 56 58 61 64 69 69 66 64 66 64 64 63 64 61 60 58 59 58  
PWIND DIR SE S SW NE NE NE NE E W  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC B1 B1 B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC SC  
POP 12HR 30 30 60 80 70 70 40 20 30  
RAIN SHWRS C C C L L D L L L L C C S S C C  
TSTMS S C S C S S S S S S S  
 
 
ILZ019-120900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 85 61 77 56  
TEMP 77 69 67 65 66 77 83 85 80 72 68 64 61 70 74 73 68 63 60 57 57  
DEWPT 63 65 65 65 65 70 69 70 70 67 61 56 53 56 56 56 57 56 55 53 53  
RH 62 87 93100 97 79 63 61 72 84 78 75 75 61 53 55 68 78 84 86 86  
WIND DIR SE SE SE S SW SW W W NW NW N N N N N N N NE NE NE E  
WIND SPD 4 4 4 3 3 8 10 10 5 4 4 4 4 5 6 8 6 5 4 5 6  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C S  
HEAT INDEX 87 89 82  
MAX HEAT 82 87 90  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 77 68 87 65 78 64 79 59 75  
TEMP 72 76 72 69 84 80 69 66 74 73 67 64 75 73 63 60 72 69  
DEWPT 56 60 62 64 69 69 67 64 67 66 65 63 64 61 59 57 59 59  
PWIND DIR SE S SW NE NE NE NE E NW  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 20 20 50 70 70 70 40 30 30  
RAIN SHWRS S S C C L L L C L L C S S C C C  
TSTMS S C S C S S S S  
 
 
ILZ106-120900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 86 63 79 57  
TEMP 78 70 67 65 66 77 85 86 81 74 70 66 64 72 76 74 69 64 61 59 58  
DEWPT 61 64 65 65 66 71 70 70 70 69 64 57 54 57 56 56 55 56 55 55 54  
RH 56 81 93100100 82 61 59 69 84 81 73 70 59 50 53 61 75 81 87 86  
WIND DIR SE SE S S S SW W W NW NW N N N N N N N NE NE NE E  
WIND SPD 5 5 4 4 4 9 11 11 6 4 4 5 4 5 8 9 8 5 4 4 5  
CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 B2 B1 SC SC SC SC  
POP 12HR 0 10 5 30 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C S  
HEAT INDEX 89 91 84  
MAX HEAT 82 89 91  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 76 67 87 66 78 64 79 60 76  
TEMP 72 75 72 69 84 81 70 67 75 73 68 66 75 73 64 61 73 70  
DEWPT 57 58 62 64 70 69 68 65 68 65 66 64 65 61 61 58 60 58  
PWIND DIR SE S SW NE NE NE NE E W  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 20 10 50 80 70 70 40 30 30  
RAIN SHWRS S S C C L D L C L L C C S C C C  
TSTMS S C S C S S S S S S S  
 
 
ILZ023-120900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 63 81 56  
TEMP 77 69 66 64 65 78 85 87 81 73 69 66 64 74 78 76 70 63 60 58 56  
DEWPT 62 65 65 64 65 71 69 68 70 69 67 61 56 59 58 56 57 57 56 54 53  
RH 60 87 97100100 79 59 53 69 87 93 84 75 59 50 50 63 81 87 86 90  
WIND DIR SE SE S S S SW W W NW NW NW N N N N N NE NE NE NE E  
WIND SPD 4 3 2 2 2 5 8 8 3 1 1 2 2 3 4 6 5 4 3 3 4  
CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC SC  
POP 12HR 5 5 5 30 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S  
TSTMS S S  
HEAT INDEX 89 90 84  
MAX HEAT 83 89 90  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 78 65 90 66 82 64 81 59 77  
TEMP 74 76 70 67 86 82 70 67 77 75 68 65 76 73 64 60 73 71  
DEWPT 56 59 61 63 69 69 68 66 69 67 67 65 66 63 61 58 60 59  
PWIND DIR SE S SW NE NE NE NE E W  
WIND CHAR LT GN GN LT LT LT LT LT LT  
AVG CLOUDS SC B1 SC SC B1 SC B1 B2 B1 B2 B1 B2 B1 SC FW SC SC SC  
POP 12HR 20 5 40 60 60 70 50 30 30  
RAIN SHWRS S S C L L L C L L C C S C S C  
TSTMS C S C S S S S S S  
 
 
ILZ033-120900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 64 81 55  
TEMP 76 68 66 65 65 77 84 86 80 71 69 66 64 75 79 77 70 62 60 57 56  
DEWPT 64 65 66 65 65 71 69 67 69 69 67 64 60 62 60 57 57 56 55 53 52  
RH 66 90100100100 82 61 53 69 93 93 93 87 64 52 50 63 81 84 86 86  
WIND DIR E SE S S S SW W W W NW W N N N N N NE NE NE NE E  
WIND SPD 3 2 2 2 1 4 6 6 2 1 1 2 2 2 3 5 4 3 2 3 3  
CLOUDS B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 5 5 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
TSTMS S S  
HEAT INDEX 88 89 83 80  
MAX HEAT 82 88 89 80 80  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 79 65 89 66 84 64 81 59 78  
TEMP 75 76 69 66 87 82 70 67 81 77 68 66 78 73 63 59 76 71  
DEWPT 56 59 61 61 68 69 68 66 68 67 67 65 66 63 61 57 59 59  
PWIND DIR E S SW E NE NE NE E SW  
WIND CHAR LT GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC FW SC SC SC  
POP 12HR 10 0 20 50 60 70 50 30 30  
RAIN SHWRS S C C L C C L C C S C S C  
TSTMS S S C S S S S S S S  
 
 
ILZ039-120900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 86 64 81 57  
TEMP 76 68 67 66 66 77 84 85 80 71 69 66 65 75 79 77 71 63 61 58 57  
DEWPT 65 66 66 65 66 72 71 70 70 69 67 65 61 64 65 63 60 57 56 54 54  
RH 69 93 97 97100 85 65 61 72 93 93 97 87 69 62 62 68 81 84 86 90  
WIND DIR E SE SE S S SW W W W NW NW N N NE N N NE NE NE NE E  
WIND SPD 4 4 3 3 3 5 6 8 3 2 2 3 3 4 4 8 6 6 5 5 6  
CLOUDS B2 B1 B1 SC B1 SC SC SC SC B1 SC SC SC SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 5 5 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
TSTMS S S S S  
HEAT INDEX 88 90 83  
MAX HEAT 82 89 90  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 79 65 89 67 85 64 81 61 79  
TEMP 75 76 69 67 87 83 70 68 82 78 68 65 78 74 64 62 76 72  
DEWPT 60 61 61 63 70 70 68 67 71 69 67 65 68 64 61 58 62 60  
PWIND DIR E S SW E NE NE NE E SW  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC FW SC  
POP 12HR 10 0 20 50 60 70 50 30 30  
RAIN SHWRS S C C L C C L C S S C S C  
TSTMS S S C S S S S S S S S S  
 
 
INZ001-120900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 86 65 79 56  
TEMP 76 69 66 64 66 77 84 86 80 74 71 68 65 74 76 73 67 63 61 58 57  
DEWPT 61 63 63 64 66 70 68 68 69 68 66 61 59 61 58 58 56 55 55 53 52  
RH 60 81 90100100 79 59 55 69 82 84 78 81 64 54 59 68 75 81 83 83  
WIND DIR SE SE SE S S SW W W W NW NW N N N N N N N NE NE E  
WIND SPD 5 5 4 4 3 6 9 10 5 3 3 4 3 5 8 10 9 5 3 4 5  
CLOUDS B1 B1 SC SC SC SC SC SC SC B1 SC SC SC SC B1 B1 B1 SC SC SC SC  
POP 12HR 5 5 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S  
TSTMS S S  
HEAT INDEX 87 89 83  
MAX HEAT 81 87 89  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 76 64 87 65 78 63 78 58 75  
TEMP 72 74 70 67 84 80 70 67 75 72 68 65 74 72 64 60 72 69  
DEWPT 55 58 60 62 68 68 67 65 68 66 66 64 65 62 60 57 59 59  
PWIND DIR SE S SW NE NE NE NE E W  
WIND CHAR GN GN GN LT LT LT GN LT LT  
AVG CLOUDS SC SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC  
POP 12HR 20 5 50 70 60 70 50 20 30  
RAIN SHWRS S S C L L L C L L C C S S S C  
TSTMS C S C S S S S S S  
 
 
INZ010-120900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 64 82 55  
TEMP 76 67 66 65 65 77 84 86 80 71 69 66 64 76 80 78 69 61 59 57 56  
DEWPT 63 65 65 65 65 71 68 67 68 68 67 64 60 62 59 57 56 55 54 53 52  
RH 64 93 97100100 82 59 53 67 90 93 93 87 62 49 48 63 81 83 86 86  
WIND DIR E SE SE S S SW W W W NW W NW N N N N N NE NE NE E  
WIND SPD 4 3 2 2 2 5 6 8 2 1 1 1 2 3 3 6 5 4 3 3 4  
CLOUDS B2 B1 B1 SC SC SC SC SC SC B1 SC SC SC SC B1 B1 B1 B1 SC SC SC  
POP 12HR 10 5 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
TSTMS S S  
HEAT INDEX 87 89 82 81  
MAX HEAT 82 87 89 81 81  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 78 64 89 66 84 64 81 58 78  
TEMP 75 75 69 66 86 81 70 67 81 76 68 66 78 73 63 59 75 70  
DEWPT 55 58 60 61 67 68 68 66 68 67 67 65 65 62 60 57 58 58  
PWIND DIR E S SW NE NE NE NE E SW  
WIND CHAR LT GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC FW SC SC SC  
POP 12HR 10 0 20 50 60 70 50 30 30  
RAIN SHWRS S C C L C C L C C S C S C  
TSTMS S S C S S S S S S  
 
 
INZ011-120900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
415 PM CDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 86 64 81 54  
TEMP 76 67 65 64 65 77 84 86 80 71 69 66 64 76 79 77 69 61 59 56 56  
DEWPT 62 64 65 64 65 71 69 67 68 68 67 64 61 63 60 58 56 55 54 53 52  
RH 62 90100100100 82 61 53 67 90 93 93 90 64 52 52 63 81 83 90 86  
WIND DIR E SE SE S S SW W W W NW W N N N N N N N NE NE E  
WIND SPD 4 3 3 2 2 5 8 8 3 2 2 2 2 3 5 9 8 4 3 4 4  
CLOUDS B1 B1 B1 SC SC SC SC SC SC B1 SC SC SC SC B1 B1 B1 B1 SC B1 SC  
POP 12HR 10 10 5 20 30  
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  
HEAT INDEX 87 89 82 80  
MAX HEAT 82 87 89 81 80  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 77 63 88 66 83 64 80 58 77  
TEMP 74 75 68 66 86 81 70 67 80 76 68 65 77 73 62 59 75 70  
DEWPT 55 58 59 61 67 68 67 66 69 67 67 65 66 63 59 57 59 59  
PWIND DIR E S SW NE NE N NE E SW  
WIND CHAR LT GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC B1 B2 B1 B1 B1 B2 B1 SC SC SC SC SC  
POP 12HR 10 5 20 50 60 60 50 30 30  
RAIN SHWRS S C C L C C L C C S C S C  
TSTMS S S C S S S S S  
 
 
INZ019-120900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
515 PM EDT FRI SEP 11 2026  
 
DATE 09/11/26 SAT 09/12/26 SUN 09/13/26 MON  
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 65 85 65 81 57  
TEMP 76 68 67 66 66 77 83 85 78 71 70 67 66 76 80 78 70 63 61 58 57  
DEWPT 64 65 66 66 66 71 70 68 68 68 67 66 63 64 62 59 57 56 55 53 53  
RH 66 90 97100100 82 65 57 71 90 90 97 90 66 54 52 63 78 81 83 86  
WIND DIR E SE SE S S SW W W W NW W NW N N NW N N NE NE NE E  
WIND SPD 4 3 3 2 2 5 6 8 2 1 2 2 2 3 4 6 6 5 4 5 5  
CLOUDS B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 10 10 5 20 30  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S  
TSTMS S S  
HEAT INDEX 87 88 81  
MAX HEAT 82 87 88 81 81  
 
DATE 09/14 TUE 09/15/26 WED 09/16/26 THU 09/17/26 FRI 09/18/26  
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 77 65 89 68 84 65 80 60 78  
TEMP 75 74 69 66 86 81 71 68 82 77 69 67 78 74 64 61 76 71  
DEWPT 56 59 60 61 68 68 68 67 69 68 67 66 66 63 61 58 59 58  
PWIND DIR E S SW S NE NE NE E S  
WIND CHAR LT GN GN LT LT LT LT LT LT  
AVG CLOUDS SC SC FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC FW SC  
POP 12HR 10 0 10 50 50 60 50 30 30  
RAIN SHWRS C C C C C L C C S C S C  
TSTMS S S S S S S S S  
 
 
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