812  
FOUS53 KLOT 071615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1115 AM CDT MON SEP 7 2026  
 
ILZ104-072100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 80 65 87 74 84  
TEMP 79 79 75 71 69 66 65 75 83 87 81 78 77 75 74 75 80 84 80  
DEWPT 55 56 60 61 61 60 60 63 64 63 63 62 61 61 64 68 69 69 67  
RH 44 45 60 71 76 81 84 66 53 45 54 58 58 62 71 79 69 61 65  
WIND DIR E E E E SE SE SE S S S S S SW SW SW SW SW W W  
WIND SPD 8 8 6 6 4 4 4 8 9 10 8 9 10 10 10 11 12 12 9  
CLOUDS FW FW SC SC SC SC SC B2 B2 B1 SC B1 B2 B2 B2 OV B2 B2 B1  
POP 12HR 0 0 0 40 70  
QPF 12HR 0 0 0 0.05 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L  
TSTMS S S S S  
HEAT INDEX 80 84 88 83 83 88 82  
MAX HEAT 80 84 88 81 83 88  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 64 79 59 83 66 85 66 81  
TEMP 71 65 78 74 65 60 80 78 70 66 83 80 71 67 79 75  
DEWPT 61 58 56 56 56 56 58 59 59 61 64 63 61 61 62 61  
PWIND DIR NW NW W S S SW W W  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1  
POP 12HR 5 0 0 0 20 20 20 30  
RAIN SHWRS S S S S C C  
TSTMS S S S S S  
 

 
ILZ003-072100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 59 86 70 84  
TEMP 79 81 73 64 62 60 59 74 82 86 80 75 74 71 70 75 81 83 77  
DEWPT 57 57 56 58 59 59 59 61 61 62 62 62 61 64 67 69 68 66 63  
RH 47 44 55 81 90 96100 64 49 45 54 64 64 79 90 82 65 57 62  
WIND DIR SE SE E E SE SE SE S S S S S SW SW SW SW W W W  
WIND SPD 8 8 6 6 4 4 5 8 10 11 9 10 9 9 9 10 11 11 9  
CLOUDS FW FW B1 B1 SC SC SC SC B1 SC SC B1 B2 B2 OV B2 B2 B1 SC  
POP 12HR 0 0 5 80 70  
QPF 12HR 0 0 0 0.29 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L L  
TSTMS C S S S  
HEAT INDEX 81 83 86 81 84 85  
MAX HEAT 81 83 86 84 86  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 79 53 82 61 84 60 79  
TEMP 65 58 77 73 59 54 79 76 65 62 81 78 65 61 77 73  
DEWPT 59 55 52 54 55 54 56 58 60 60 62 60 60 59 58 57  
PWIND DIR NW NW SW S S W S S  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS SC SC FW FW CL FW FW SC SC SC SC SC SC SC B1 B1  
POP 12HR 5 0 0 0 30 10 20 40  
RAIN SHWRS C S S C C  
TSTMS S S S S S  
 

 
ILZ104-072100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 65 87 74 84  
TEMP 78 78 75 72 69 67 66 75 84 87 82 78 77 76 74 76 80 84 81  
DEWPT 55 57 59 60 59 59 60 62 63 62 62 62 61 62 63 66 68 68 66  
RH 45 48 58 66 70 75 81 64 49 43 51 58 58 62 69 71 67 59 60  
WIND DIR E E E E SE SE SE S S S S S S SW SW SW SW W W  
WIND SPD 9 9 9 8 6 5 6 8 9 11 9 11 12 12 12 13 14 13 11  
CLOUDS FW FW SC SC SC SC SC B1 B2 B2 SC B1 B2 B2 B2 B2 OV B1 B1  
POP 12HR 0 0 0 30 80  
QPF 12HR 0 0 0 0.03 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D S S  
TSTMS S S S S  
HEAT INDEX 85 88 83 83 87 83  
MAX HEAT 85 88 81 83 87  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 66 79 61 82 66 85 68 81  
TEMP 73 66 78 75 66 62 80 78 70 66 83 81 72 68 79 76  
DEWPT 62 59 54 55 55 56 55 57 59 61 63 63 61 61 61 59  
PWIND DIR NW NW W S S SW W SW  
WIND CHAR GN GN LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC FW FW FW FW SC SC SC SC SC FW SC SC B1  
POP 12HR 10 0 0 0 20 20 20 30  
RAIN SHWRS S S S S C C  
TSTMS S S S  
 

 
ILZ021-072100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 62 89 72 86  
TEMP 80 82 76 69 65 64 62 76 86 89 82 76 74 73 72 79 83 86 81  
DEWPT 57 57 60 61 61 60 60 65 65 63 63 63 61 61 64 69 71 71 69  
RH 45 43 58 76 87 87 93 69 50 42 53 64 64 66 76 72 67 61 67  
WIND DIR E E E E E E SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 5 5 4 3 3 5 8 9 5 6 9 9 8 9 10 10 6  
CLOUDS CL FW SC SC SC SC SC B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B1  
POP 12HR 0 0 0 30 80  
QPF 12HR 0 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D C C S  
TSTMS S S S S S  
HEAT INDEX 80 88 90 83 88 91 84  
MAX HEAT 80 81 88 90 88 91  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 62 81 57 84 63 87 65 83  
TEMP 70 62 79 75 63 58 81 78 66 64 85 81 69 65 81 77  
DEWPT 64 59 58 57 57 55 59 60 61 61 67 65 63 61 64 62  
PWIND DIR NW NW SW S S SW SE S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC FW CL FW FW SC SC SC SC FW FW FW SC SC  
POP 12HR 20 0 0 5 30 20 20 30  
RAIN SHWRS S C S S S C C  
TSTMS S S S S  
 

 
ILZ006-072100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 76 63 83 70 82  
TEMP 75 76 70 67 66 64 64 73 79 83 77 74 74 72 70 74 79 82 76  
DEWPT 59 58 60 62 63 62 62 64 66 66 65 63 63 63 65 69 70 68 66  
RH 58 54 71 84 90 93 93 73 64 57 67 69 69 73 84 84 74 63 71  
WIND DIR SE E E E SE S S S S S S S SW SW SW SW SW W W  
WIND SPD 8 9 5 6 5 5 6 9 10 11 9 9 10 10 11 12 12 12 9  
CLOUDS FW FW B1 B1 SC SC B1 B2 B1 B1 SC B1 B2 OV B2 OV B2 B1 B1  
POP 12HR 0 0 0 70 80  
QPF 12HR 0 0 0 0.23 0.27  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D  
TSTMS S S S  
HEAT INDEX 85 85  
MAX HEAT 85 85  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 77 57 79 62 81 61 77  
TEMP 65 60 75 71 59 59 77 74 66 63 78 75 66 63 75 71  
DEWPT 60 57 57 57 57 56 59 61 60 61 65 64 61 60 62 60  
PWIND DIR NW NW W S S W W NW  
WIND CHAR LT LT LT GN GN GN LT GN  
AVG CLOUDS SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1  
POP 12HR 0 0 0 0 30 20 20 40  
RAIN SHWRS C S S C C  
TSTMS S S S S  
 

 
ILZ021-072100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 82 61 90 71 88  
TEMP 79 82 76 68 64 63 62 77 86 90 82 74 73 73 72 82 85 87 82  
DEWPT 59 58 61 61 60 60 61 67 66 64 65 62 60 61 64 69 72 73 71  
RH 50 44 60 78 87 90 97 71 51 42 56 66 64 66 76 65 65 63 69  
WIND DIR E E E E E SE SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 4 5 3 3 3 4 6 8 4 5 8 10 8 8 8 8 4  
CLOUDS CL FW SC SC SC SC SC SC B1 B1 SC SC B1 B1 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 10 70  
QPF 12HR 0 0 0 0 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C  
TSTMS S C S C S  
HEAT INDEX 80 82 88 92 84 85 91 95 87  
MAX HEAT 80 82 89 92 92 95  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 63 81 56 84 63 88 64 85  
TEMP 69 63 79 75 61 57 81 78 66 64 85 81 68 65 82 78  
DEWPT 66 61 61 59 57 55 61 62 61 62 69 67 64 62 67 64  
PWIND DIR NW NW W S S SW S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW SC FW SC SC FW FW SC FW SC  
POP 12HR 40 0 0 0 20 20 20 20  
RAIN SHWRS C S S S S S S S  
TSTMS S S S S S  
 

 
INZ002-072100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 80 59 88 71 86  
TEMP 78 80 73 66 63 61 60 75 85 88 80 73 72 72 72 81 84 86 81  
DEWPT 57 58 59 61 58 58 58 63 63 62 63 64 64 64 65 67 67 68 68  
RH 48 47 62 84 84 90 93 66 48 42 56 73 76 76 79 63 57 55 65  
WIND DIR E E E E E E SE S S S S S S SW SW SW SW W W  
WIND SPD 8 6 4 5 5 4 5 8 8 9 6 8 9 10 10 11 11 11 6  
CLOUDS FW FW FW SC SC SC SC SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B1  
POP 12HR 0 0 0 5 70  
QPF 12HR 0 0 0 0 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C S  
TSTMS S S S  
HEAT INDEX 80 86 88 81 83 87 90 84  
MAX HEAT 80 86 88 87 90  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 65 77 54 81 60 85 64 82  
TEMP 70 65 77 71 60 55 78 75 65 61 82 78 68 65 79 75  
DEWPT 66 62 56 56 56 54 54 57 59 60 63 64 63 61 62 61  
PWIND DIR NW N SE S S SW S SW  
WIND CHAR LT GN LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC FW FW FW FW SC SC SC B1 SC FW SC SC SC  
POP 12HR 20 0 0 0 10 10 20 20  
RAIN SHWRS S S S S S  
TSTMS S S  
 

 
ILZ005-072100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 60 85 70 83  
TEMP 77 79 70 64 63 61 61 72 80 84 79 75 74 72 70 73 79 83 77  
DEWPT 58 57 60 61 60 59 59 65 66 67 66 63 62 63 66 71 72 70 67  
RH 52 47 71 90 90 93 93 79 62 57 64 66 66 73 87 93 79 65 71  
WIND DIR SE E E E SE SE SE S S S S S SW SW SW SW SW W W  
WIND SPD 6 8 6 5 3 3 4 8 9 10 8 9 9 9 9 10 11 11 8  
CLOUDS FW FW B1 B1 SC SC B1 B2 B2 SC SC B1 B2 B2 B2 OV B2 B1 B1  
POP 12HR 0 0 5 80 70  
QPF 12HR 0 0 0 0.28 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L L  
TSTMS S S S  
HEAT INDEX 82 87 81 87  
MAX HEAT 82 87 87  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 78 55 81 62 83 61 78  
TEMP 66 59 75 71 60 56 78 75 66 62 80 77 66 62 74 72  
DEWPT 59 56 58 58 56 54 62 62 60 60 66 65 60 59 63 62  
PWIND DIR NW NW SW S S W W SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 0 30 20 20 40  
RAIN SHWRS C S S S C C  
TSTMS S S S S S S  
 

 
ILZ008-072100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 80 59 86 70 83  
TEMP 78 80 73 65 62 60 60 73 82 86 80 76 74 72 70 74 81 83 77  
DEWPT 58 58 61 60 60 59 59 65 64 65 66 63 61 63 67 72 72 70 67  
RH 50 47 66 84 93 96 96 76 55 50 62 64 64 73 90 93 74 65 71  
WIND DIR SE SE SE E SE SE SE S S S S S SW SW SW SW W W W  
WIND SPD 8 6 4 5 3 3 4 6 9 9 8 8 8 6 6 9 10 9 5  
CLOUDS FW FW B1 B1 SC SC B1 B1 B1 SC SC B2 B2 B2 OV B2 B2 B1 B1  
POP 12HR 0 0 0 80 70  
QPF 12HR 0 0 0 0.24 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L L  
TSTMS C S S S  
HEAT INDEX 80 84 88 82 86 86  
MAX HEAT 80 84 88 86 87  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 78 54 82 61 84 60 79  
TEMP 65 58 77 72 60 55 79 76 66 62 81 77 66 61 77 73  
DEWPT 60 56 56 59 56 54 60 62 60 60 65 65 61 59 62 62  
PWIND DIR NW NW SW S S W S S  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC FW FW FW CL FW SC SC SC SC SC SC SC SC B1  
POP 12HR 5 0 0 5 30 10 20 40  
RAIN SHWRS C S S C C  
TSTMS S S S S S  
 

 
ILZ011-072100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 80 60 86 70 84  
TEMP 78 80 73 66 64 61 60 74 82 86 80 75 74 72 70 75 81 83 78  
DEWPT 57 57 59 60 60 59 59 64 65 65 64 63 61 62 65 70 71 70 67  
RH 48 45 62 81 87 93 96 71 56 50 58 66 64 71 84 84 72 65 69  
WIND DIR SE SE E E SE SE SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 5 6 4 4 5 8 10 10 8 9 9 9 8 10 12 11 8  
CLOUDS CL FW B1 B1 SC SC B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B2 B1  
POP 12HR 0 0 5 60 80  
QPF 12HR 0 0 0 0.19 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L D D  
TSTMS S S S S  
HEAT INDEX 80 84 87 81 84 87  
MAX HEAT 80 84 87 84 88  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 79 54 81 62 84 61 80  
TEMP 66 59 77 72 60 55 79 76 66 62 81 78 66 63 77 74  
DEWPT 60 56 56 57 55 54 60 61 60 60 65 64 61 59 62 61  
PWIND DIR NW NW SW S S W S S  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B1 SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1  
POP 12HR 5 0 0 0 30 10 20 40  
RAIN SHWRS C S S C C  
TSTMS S S S S S  
 

 
ILZ010-072100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 80 60 87 71 84  
TEMP 79 80 74 66 63 61 60 74 84 87 81 76 75 73 71 76 82 84 78  
DEWPT 58 58 61 60 60 59 59 64 64 65 65 63 61 64 67 71 72 69 67  
RH 49 47 64 81 90 93 96 71 51 48 58 64 62 73 87 85 72 61 69  
WIND DIR SE SE E SE SE SE SE S S S S S S SW SW SW W W W  
WIND SPD 8 8 4 5 4 3 4 6 9 9 8 6 8 6 5 8 10 8 5  
CLOUDS CL FW B1 B1 SC SC B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B1 SC  
POP 12HR 0 0 0 70 70  
QPF 12HR 0 0 0 0.21 0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L L L  
TSTMS C S S S  
HEAT INDEX 81 85 88 83 87 87  
MAX HEAT 81 85 89 87 89  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 79 54 83 62 85 61 80  
TEMP 66 59 77 73 60 55 80 76 66 63 82 79 66 62 78 74  
DEWPT 61 56 56 58 56 54 59 62 61 61 65 64 62 60 62 61  
PWIND DIR NW NW S S S W E S  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC SC FW FW CL CL FW SC SC SC SC SC FW FW SC B1  
POP 12HR 5 0 0 5 30 10 20 40  
RAIN SHWRS C S S C C  
TSTMS S S S S S  
 

 
ILZ012-072100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 62 87 71 84  
TEMP 80 81 75 69 66 63 62 74 83 86 81 76 74 73 71 75 81 84 79  
DEWPT 56 56 59 62 61 60 60 64 65 65 64 63 62 62 65 70 71 70 68  
RH 44 42 58 78 84 90 93 71 55 50 56 64 66 68 81 84 72 63 69  
WIND DIR E E E E SE SE SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 6 5 4 4 4 8 9 10 8 9 9 9 9 10 12 11 8  
CLOUDS CL FW SC SC SC SC SC B2 B1 B1 SC SC B2 B2 B2 OV B2 B2 SC  
POP 12HR 0 0 0 40 80  
QPF 12HR 0 0 0 0.07 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D  
TSTMS S S S S  
HEAT INDEX 80 81 85 88 82 84 88  
MAX HEAT 80 81 85 88 84 88  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 79 56 82 63 85 63 81  
TEMP 68 61 78 74 62 57 79 77 67 63 82 79 68 64 78 75  
DEWPT 62 58 57 56 57 56 60 60 61 61 66 64 62 60 63 61  
PWIND DIR NW NW SW S S SW SW S  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC FW CL FW FW SC SC SC SC FW FW SC SC SC  
POP 12HR 5 0 0 0 20 20 20 30  
RAIN SHWRS S S S S C C  
TSTMS S S S S S  
 

 
ILZ020-072100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 61 87 71 84  
TEMP 79 81 75 68 65 63 62 74 84 87 81 75 74 73 71 76 81 84 79  
DEWPT 57 57 60 61 60 59 59 65 65 64 64 63 60 61 64 69 71 70 68  
RH 47 44 60 78 84 87 90 74 53 46 56 66 62 66 79 79 72 63 69  
WIND DIR E SE E E SE SE SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 5 5 5 5 4 6 8 9 6 8 9 9 8 10 11 11 8  
CLOUDS CL FW SC SC SC SC SC B2 B1 SC SC SC B1 B1 B2 B2 B2 B1 SC  
POP 12HR 0 0 0 30 80  
QPF 12HR 0 0 0 0.03 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D S S  
TSTMS S S S S S S  
HEAT INDEX 81 85 88 82 85 89 82  
MAX HEAT 81 86 88 85 89  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 79 56 82 62 85 63 81  
TEMP 68 61 78 73 61 57 79 76 66 63 83 79 68 64 79 75  
DEWPT 63 58 57 57 56 55 59 60 60 61 66 65 62 60 63 61  
PWIND DIR NW NW SW S S SW SW S  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC FW CL FW FW SC SC SC SC FW FW FW FW SC  
POP 12HR 10 0 0 0 30 20 20 30  
RAIN SHWRS C S S S C C  
TSTMS S S S S  
 

 
ILZ013-072100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 80 63 87 72 84  
TEMP 79 80 75 70 67 65 64 75 83 87 82 77 76 74 73 75 80 84 80  
DEWPT 55 55 60 62 61 60 60 63 64 63 63 63 62 61 64 68 70 70 68  
RH 44 42 60 76 81 84 87 66 53 45 53 62 62 64 73 79 72 63 67  
WIND DIR E E E E SE SE SE S S S S S SW SW SW SW SW W W  
WIND SPD 6 8 6 5 4 4 4 6 9 10 8 8 10 10 10 11 12 12 8  
CLOUDS CL FW SC SC SC SC SC B2 B1 B1 SC SC B1 B2 B2 OV B2 B2 B1  
POP 12HR 0 0 0 40 80  
QPF 12HR 0 0 0 0.05 0.24  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D S S  
TSTMS S S S S S S  
HEAT INDEX 80 80 85 88 83 83 88 82  
MAX HEAT 80 80 85 88 81 83 88  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 63 79 58 82 64 85 65 81  
TEMP 70 63 78 75 64 59 79 78 68 65 83 80 70 66 78 75  
DEWPT 62 58 57 56 57 56 59 60 60 61 65 64 62 61 63 61  
PWIND DIR NW NW W S S SW W S  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 SC SC FW FW FW FW SC SC SC SC SC FW SC SC B1  
POP 12HR 10 0 0 0 20 20 20 30  
RAIN SHWRS S S S S C C  
TSTMS S S S S S  
 

 
ILZ019-072100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 62 88 72 85  
TEMP 79 81 76 69 66 64 62 76 85 88 82 76 75 75 72 78 82 85 80  
DEWPT 57 58 60 61 60 60 60 64 63 63 63 63 60 61 64 68 70 70 68  
RH 47 46 58 76 81 87 93 66 48 43 53 64 60 62 76 71 67 61 67  
WIND DIR E E E E E E SE S S S S S S SW SW SW SW W W  
WIND SPD 8 6 5 5 4 3 3 5 8 9 5 6 9 10 6 9 10 9 5  
CLOUDS CL FW SC SC SC SC B1 B1 B1 B1 SC SC B1 B1 B2 B2 B2 B1 B1  
POP 12HR 0 0 0 30 80  
QPF 12HR 0 0 0 0.01 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D C C S  
TSTMS S S S S S S  
HEAT INDEX 80 81 86 89 83 86 90 83  
MAX HEAT 80 81 86 89 81 86 90  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 62 80 57 83 64 86 65 82  
TEMP 69 62 78 74 62 58 80 77 67 65 84 80 69 65 80 76  
DEWPT 64 58 57 57 57 55 58 60 61 61 65 65 63 60 63 61  
PWIND DIR NW NW SW S S SW SE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC FW FW FW FW SC SC SC SC SC FW FW FW SC  
POP 12HR 20 0 0 5 30 10 20 20  
RAIN SHWRS S C S S S S  
TSTMS S S S S  
 

 
ILZ106-072100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 82 63 89 72 86  
TEMP 80 82 76 70 66 64 63 75 85 89 82 76 74 74 72 78 82 86 81  
DEWPT 56 56 59 62 61 60 61 65 65 64 63 65 63 63 65 69 71 71 68  
RH 44 41 56 76 84 87 93 71 51 44 53 69 69 69 79 74 69 61 65  
WIND DIR E E E E SE SE SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 5 5 4 3 4 6 8 9 6 8 9 10 9 10 11 11 8  
CLOUDS FW FW SC SC SC SC SC B1 B1 B1 SC SC B1 B1 B2 B2 B2 B2 B1  
POP 12HR 0 0 0 30 80  
QPF 12HR 0 0 0 0.01 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C D D C C S  
TSTMS S S S S S  
HEAT INDEX 80 87 90 83 87 91 84  
MAX HEAT 80 82 87 90 81 87 92  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 63 81 58 83 63 87 65 83  
TEMP 70 63 79 75 63 59 81 78 68 64 85 81 70 66 81 77  
DEWPT 65 60 57 56 58 56 59 59 61 62 67 65 63 62 64 61  
PWIND DIR NW NW W S S SW S S  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 SC SC FW FW FW FW SC SC SC SC FW FW SC SC SC  
POP 12HR 20 0 0 0 20 20 20 30  
RAIN SHWRS S S S S S C C  
TSTMS S S S S S  
 

 
ILZ023-072100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 82 61 90 70 88  
TEMP 80 82 75 67 64 62 61 76 86 89 81 73 72 71 71 82 86 87 82  
DEWPT 57 56 60 61 61 60 60 65 65 64 64 64 63 63 64 68 70 71 70  
RH 45 41 60 81 90 93 97 69 50 44 56 73 73 76 79 63 59 59 67  
WIND DIR E E E E E E SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 4 4 3 2 2 3 5 5 3 5 6 8 6 8 8 8 4  
CLOUDS FW FW FW SC SC SC SC SC B1 B1 SC SC B1 B2 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 5 60  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C  
TSTMS S S S S  
HEAT INDEX 80 88 91 82 85 91 93 86  
MAX HEAT 80 81 88 91 91 93  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 63 81 56 84 62 88 64 85  
TEMP 70 63 79 75 61 57 81 77 66 62 85 82 68 65 83 78  
DEWPT 67 61 59 58 57 55 58 60 60 61 67 66 64 61 64 63  
PWIND DIR NW NW NW S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW SC SC SC SC SC FW FW FW SC  
POP 12HR 30 0 0 5 20 20 20 20  
RAIN SHWRS C S S S S S S S S  
TSTMS S S S S S S S  
 

 
ILZ033-072100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 61 89 70 89  
TEMP 79 81 75 67 64 62 62 77 86 89 80 72 72 71 71 83 88 87 82  
DEWPT 58 58 59 60 60 59 60 66 65 63 63 63 63 63 64 68 69 70 69  
RH 49 46 58 78 87 90 93 69 50 42 56 73 73 76 79 61 54 57 65  
WIND DIR E E E E E E SE S S S S S S S S SW W W W  
WIND SPD 6 6 4 4 3 2 2 3 4 4 2 4 5 8 6 8 6 5 3  
CLOUDS CL CL FW FW SC SC SC SC SC B1 SC SC B1 B1 SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 40  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C  
TSTMS S S S S  
HEAT INDEX 80 81 88 90 82 86 93 92 85  
MAX HEAT 80 81 88 90 93 93  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 64 81 55 82 61 87 64 85  
TEMP 70 64 79 74 60 56 80 76 65 62 85 80 68 64 82 78  
DEWPT 67 61 59 57 56 54 58 60 60 60 66 65 64 61 65 63  
PWIND DIR NW NW N S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 SC FW FW FW FW SC FW SC SC SC FW FW FW SC  
POP 12HR 60 5 0 5 20 20 20 30  
RAIN SHWRS C L S S S S S S C  
TSTMS S C S S S S  
 

 
ILZ039-072100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 61 89 70 89  
TEMP 79 81 75 67 64 62 62 77 86 89 82 72 71 71 71 83 89 88 82  
DEWPT 58 59 60 61 60 60 61 67 66 65 64 61 62 64 65 69 70 72 70  
RH 49 47 60 81 87 93 97 71 51 45 55 68 73 79 81 63 54 59 67  
WIND DIR E E E E E E SE S S S S S S S S SW W W W  
WIND SPD 8 8 4 5 4 4 3 4 5 6 4 5 8 11 11 11 9 8 5  
CLOUDS CL CL FW FW SC SC B1 SC SC B1 SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 50  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C  
TSTMS S S S C  
HEAT INDEX 80 81 88 91 83 87 95 94 86  
MAX HEAT 80 81 88 91 95 96  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 64 80 56 82 62 87 64 85  
TEMP 70 65 79 74 61 57 80 76 65 64 84 81 68 65 82 78  
DEWPT 68 63 62 59 56 55 61 61 60 62 69 67 64 63 67 64  
PWIND DIR NW N E S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 B2 SC FW FW FW FW SC FW SC SC SC FW SC FW SC  
POP 12HR 60 5 0 5 20 20 20 20  
RAIN SHWRS C L S S S S S S S  
TSTMS C C S S S S  
 

 
INZ001-072100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 60 88 71 86  
TEMP 79 81 74 67 63 61 61 75 85 88 80 73 72 72 71 80 84 86 82  
DEWPT 57 57 59 60 59 58 59 65 65 63 63 63 63 63 64 68 69 70 69  
RH 47 44 59 78 87 90 93 71 51 43 56 71 73 73 79 67 61 59 65  
WIND DIR E E E E SE SE SE S S S S S S SW SW SW SW W W  
WIND SPD 6 6 5 4 5 4 4 5 6 8 6 8 10 11 10 10 11 10 6  
CLOUDS FW FW FW SC SC SC SC SC B2 B1 SC SC B1 B2 B1 B2 B2 B2 B1  
POP 12HR 0 0 0 5 70  
QPF 12HR 0 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C S  
TSTMS S S S  
HEAT INDEX 81 86 89 82 82 87 91 85  
MAX HEAT 81 86 89 88 91  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 64 79 55 82 61 86 64 83  
TEMP 71 65 78 73 61 56 79 76 66 62 83 80 69 65 80 76  
DEWPT 65 61 58 57 56 55 57 58 59 60 66 65 63 61 64 62  
PWIND DIR W N SE S S SW S W  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC FW FW CL FW SC SC SC SC SC FW SC SC SC  
POP 12HR 20 0 0 0 10 10 20 20  
RAIN SHWRS S S S S S S  
TSTMS S  
 

 
INZ010-072100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 61 88 70 88  
TEMP 79 81 74 66 64 62 61 78 86 88 79 72 72 72 71 82 88 87 80  
DEWPT 57 57 58 60 59 59 60 65 63 63 63 64 63 64 64 68 68 69 68  
RH 47 44 57 81 84 90 97 64 46 43 58 76 73 76 79 63 52 55 67  
WIND DIR E E E E E E SE S S S S S S S S SW SW W W  
WIND SPD 6 6 4 4 3 3 2 3 5 5 3 5 6 10 9 10 9 8 4  
CLOUDS CL CL FW SC SC SC SC SC SC SC SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 30  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C  
TSTMS S S S C  
HEAT INDEX 80 81 87 89 85 91 91 83  
MAX HEAT 80 81 87 89 91 92  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 64 80 54 82 60 87 63 85  
TEMP 70 64 79 74 59 55 79 76 64 61 84 79 68 65 82 77  
DEWPT 67 62 58 57 55 53 57 58 59 60 65 65 63 61 64 62  
PWIND DIR W NW NE S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 FW FW FW FW SC FW SC SC SC FW FW FW SC  
POP 12HR 60 5 0 5 20 20 20 30  
RAIN SHWRS C L S S S S S S C  
TSTMS S C S S S  
 

 
INZ011-072100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1115 AM CDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 81 60 88 70 88  
TEMP 79 81 74 65 63 61 61 77 86 88 80 72 71 72 71 82 87 87 81  
DEWPT 57 56 59 60 58 58 60 65 65 63 63 64 64 64 65 68 69 70 69  
RH 47 42 59 84 84 90 97 67 50 43 56 76 79 76 81 63 55 57 67  
WIND DIR E E E E E E SE S S S S S S S S SW SW W W  
WIND SPD 8 8 4 4 4 3 3 4 6 6 4 5 8 11 10 11 10 10 5  
CLOUDS CL CL FW SC SC SC SC SC SC B1 SC SC B1 B1 B1 B1 B2 B2 B1  
POP 12HR 0 0 0 0 30  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C  
TSTMS S S S S  
HEAT INDEX 80 81 87 89 81 85 91 92 84  
MAX HEAT 80 81 88 89 92 93  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 63 80 54 82 60 86 63 84  
TEMP 69 64 79 74 59 55 79 75 64 62 84 80 67 65 82 77  
DEWPT 66 62 59 57 55 54 57 58 59 60 66 65 63 61 64 63  
PWIND DIR W N SE S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 B2 B1 FW FW FW FW SC SC SC SC SC FW SC SC SC  
POP 12HR 50 5 0 5 10 20 20 30  
RAIN SHWRS C C S S S S C  
TSTMS S S S S  
 

 
INZ019-072100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
1215 PM EDT MON SEP 7 2026  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26  
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 80 62 88 71 88  
TEMP 79 80 74 67 65 63 63 77 85 88 79 72 72 72 72 82 88 87 80  
DEWPT 58 57 59 61 60 60 61 67 65 64 64 65 65 65 66 69 68 70 69  
RH 49 45 59 81 84 90 93 71 51 45 60 79 79 79 81 65 52 57 69  
WIND DIR E E E E E E SE S S S S S S S S SW SW W W  
WIND SPD 8 8 4 5 4 3 3 4 5 5 3 5 8 11 10 11 10 9 4  
CLOUDS CL CL FW SC SC SC SC SC SC B1 SC SC SC B1 SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 30  
QPF 12HR 0 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C  
TSTMS S S C  
HEAT INDEX 81 87 89 81 86 92 92 83  
MAX HEAT 81 87 89 92 93  
 
DATE THU 09/10/26 FRI 09/11/26 SAT 09/12/26 SUN 09/13/26  
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 65 80 56 81 61 86 65 84  
TEMP 70 65 78 74 61 57 78 75 64 64 83 79 68 66 82 77  
DEWPT 68 63 59 57 55 54 58 59 59 61 66 65 64 62 65 63  
PWIND DIR W NW E S S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B1 FW FW FW FW SC FW SC SC SC FW FW FW SC  
POP 12HR 60 10 0 5 10 20 20 30  
RAIN SHWRS C L S S S S C  
TSTMS C C S S  
 

 
 
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