664  
FOUS53 KLOT 030621  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
121 AM CDT FRI JUL 3 2026  
 
ILZ104-032100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 90 73 86 70 82  
TEMP 72 76 84 90 88 84 80 76 74 74 81 85 84 80 76 72 70 72 77 81 82 79  
DEWPT 71 71 72 73 73 72 72 71 71 71 74 74 73 71 70 69 68 69 71 71 69 67  
RH 97 85 67 58 61 67 77 85 90 90 79 70 70 74 82 90 93 90 82 72 65 67  
WIND DIR SW SW SW SW SW SW SW SW SW W SE S SW NE NE SW W W W W NW N  
WIND SPD 5 5 8 10 9 8 4 4 4 5 6 8 9 8 5 4 4 5 6 8 10 10  
CLOUDS B1 B1 SC SC B1 B2 B1 B1 B1 B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 60 60 60 70 30  
QPF 12HR 0.33 0.15 0.19 0.09 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C L C S C L C S L L L L L L S S C C S  
TSTMS C S C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 90 98 95 89 83 85 93 91 84 85 86  
MAX HEAT 98 99 86 93 94 85 86  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 67 80 66 85 68 88 69 88  
TEMP 70 69 79 78 69 69 83 82 72 71 86 85 73 71 86 83  
DEWPT 64 65 67 63 61 63 67 64 63 65 66 65 65 66 69 68  
PWIND DIR N N N NE NW S S SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC FW FW SC SC B1 SC  
POP 12HR 20 10 5 10 5 10 20 40  
RAIN SHWRS S S S S S C  
TSTMS S S S S C  
 

 
ILZ003-032100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 68 82  
TEMP 72 74 81 87 85 83 76 73 71 72 79 84 84 81 74 70 68 69 75 80 82 80  
DEWPT 70 70 73 73 73 72 71 70 70 71 72 72 72 71 70 68 67 68 68 68 67 66  
RH 93 87 77 63 67 70 85 90 97 97 79 67 67 72 87 93 97 97 79 67 61 62  
WIND DIR S SW SW SW W SW S S S S S S SW SE S SW W NW W NW NW N  
WIND SPD 4 4 8 10 8 6 4 3 4 5 6 8 8 8 5 3 4 4 6 9 9 9  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 SC  
POP 12HR 70 70 70 70 40  
QPF 12HR 0.24 0.20 0.16 0.12 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S L C S S C L C C L L L L C C S S C C  
TSTMS C C S L C S S C C C C L L L L C C S S C C  
HEAT INDEX 86 94 92 88 90 90 85 83 84 82  
MAX HEAT 94 95 85 90 91 83 83 85  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 63 85 65 87 67 86  
TEMP 66 66 80 80 66 65 83 83 69 68 85 85 70 69 84 83  
DEWPT 62 63 65 64 61 62 65 66 64 66 67 68 65 67 69 69  
PWIND DIR N N NE N SE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC FW FW FW SC SC SC B1 B1  
POP 12HR 10 10 5 5 5 10 20 40  
RAIN SHWRS S S C C  
TSTMS S S S C  
 

 
ILZ104-032100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 91 74 87 71 83  
TEMP 72 77 85 91 89 84 79 76 75 75 81 87 85 81 76 73 71 73 79 83 82 78  
DEWPT 72 71 72 72 72 72 72 72 72 72 73 73 72 71 70 69 69 69 70 69 68 66  
RH 100 82 65 54 57 67 79 87 90 90 77 63 65 72 82 87 93 87 74 63 63 67  
WIND DIR SW SW SW SW SW SW S SW SW W S S SW NE NW SW W W W W NW N  
WIND SPD 6 6 9 10 9 8 5 5 5 5 6 8 9 10 8 6 6 6 6 9 12 12  
CLOUDS B1 B1 SC SC B1 B2 B1 B1 B1 B2 B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1  
POP 12HR 70 60 60 70 40  
QPF 12HR 0.20 0.05 0.14 0.06 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C L C S C L C S L L L L L L S S C C S  
TSTMS C S C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 91 98 96 89 86 94 90 84 87 85  
MAX HEAT 98 98 86 94 94 87 87  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 69 81 68 84 69 88 70 88  
TEMP 71 71 80 78 70 70 82 81 72 71 86 84 74 72 86 83  
DEWPT 65 65 65 62 62 64 65 63 64 65 65 64 65 66 67 67  
PWIND DIR N N N NE NW S S SW  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC SC B1  
POP 12HR 20 10 5 10 5 5 20 40  
RAIN SHWRS S S S S S C  
TSTMS S S S S C  
 

 
ILZ021-032100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 90 72 88 70 84  
TEMP 74 76 84 89 87 83 76 74 73 74 81 87 86 82 75 72 71 72 79 84 83 80  
DEWPT 73 73 76 76 75 74 72 72 72 73 75 75 74 73 71 70 70 71 72 72 71 69  
RH 97 90 77 66 68 74 87 93 97 97 82 68 68 74 87 93 97 97 79 67 67 69  
WIND DIR S S SW SW SW SW S S SW SW S SW SW N SW SW SW W W W NW NW  
WIND SPD 4 5 8 10 10 5 4 4 4 4 6 8 8 6 5 3 4 4 5 8 9 9  
CLOUDS B2 SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 70 60 70 70 40  
QPF 12HR 0.15 0.10 0.10 0.05 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C L C S C L C S L L L L L L S S C C S  
TSTMS C S S C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 93100 96 89 86 96 94 87 89 87 82  
MAX HEAT 100 101 86 96 98 83 89 89  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 67 83 65 84 66 87 67 86  
TEMP 69 69 81 80 68 67 83 83 69 69 85 84 71 70 85 83  
DEWPT 66 67 68 66 62 65 68 68 65 67 69 70 67 68 71 71  
PWIND DIR N N N N NE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 SC SC SC SC SC SC FW FW SC SC SC B1 B1  
POP 12HR 20 10 5 10 5 20 20 40  
RAIN SHWRS S S S S S C  
TSTMS S S S S S C  
 

 
ILZ006-032100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 72 83 67 80  
TEMP 71 74 83 87 84 80 75 74 73 72 78 80 80 75 72 69 67 69 76 79 79 75  
DEWPT 71 70 71 72 72 71 70 71 70 71 72 73 71 69 68 67 67 68 69 69 67 65  
RH 100 87 67 61 67 74 84 90 90 97 82 79 74 82 87 93100 97 79 72 67 71  
WIND DIR SW W SW S W SW SW SW SW W E E E NE E SW W NW W NW N N  
WIND SPD 5 5 8 9 8 6 4 4 4 5 6 6 8 8 6 4 4 5 8 9 11 10  
CLOUDS B1 B1 SC SC B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 60 60 60 70 30  
QPF 12HR 0.18 0.15 0.15 0.09 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C C S C L C C L L L L L L S S C C S  
TSTMS C S S C C C S C C C C L L L L C C S S C C S  
HEAT INDEX 88 94 90 84 84 83 82  
MAX HEAT 94 94 86 85 82 82  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 77 63 83 66 85 67 85  
TEMP 66 67 76 75 67 67 81 79 70 69 83 81 70 70 84 80  
DEWPT 63 64 65 62 60 63 67 65 64 66 68 67 65 67 70 69  
PWIND DIR N N N NE SE SE S S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC SC FW SC SC B1 B1  
POP 12HR 20 10 5 5 5 5 20 40  
RAIN SHWRS S S S S C  
TSTMS S C  
 

 
ILZ021-032100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 90 73 88 71 85  
TEMP 75 77 86 90 88 84 77 74 73 74 82 87 86 82 76 72 71 72 78 83 84 81  
DEWPT 72 73 77 77 76 75 73 72 71 73 77 77 76 74 72 71 70 71 74 74 73 71  
RH 90 87 75 66 68 74 87 93 93 97 85 72 72 77 87 97 97 97 88 74 70 72  
WIND DIR SE S SW SW SW SW S S SW SW S SW SW NW SW SW W SW W W NW NW  
WIND SPD 5 5 8 9 9 5 4 4 4 4 6 8 8 5 4 3 4 3 4 5 6 6  
CLOUDS B1 SC SC SC B1 B1 SC SC B1 B2 SC B1 B2 B1 SC B1 B2 B2 B2 B1 B1 B1  
POP 12HR 60 50 60 70 40  
QPF 12HR 0.09 0.07 0.12 0.09 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C S C C C S L L L L L L S S C C S  
TSTMS C C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 96102 99 92 89 99 96 89 90 91 85  
MAX HEAT 103 103 87 99 101 85 90 92  
EXTREME HEAT W W W W W  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 67 82 64 85 66 87 68 88  
TEMP 69 68 81 80 68 67 83 82 69 68 85 84 71 70 85 83  
DEWPT 67 67 71 69 64 65 71 70 66 67 72 72 68 68 74 73  
PWIND DIR N N N N NE SE S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 SC SC SC SC SC FW FW FW SC SC SC SC B1  
POP 12HR 20 20 10 10 5 10 20 30  
RAIN SHWRS S S S S S C  
TSTMS S S S C  
 

 
INZ002-032100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 90 72 86 69 82  
TEMP 75 76 84 89 89 83 76 73 72 74 80 85 84 80 74 72 69 71 76 81 82 78  
DEWPT 72 73 75 75 74 73 71 72 71 72 74 74 74 72 71 70 69 70 71 71 70 68  
RH 90 90 74 64 61 72 85 97 97 93 82 70 72 77 90 93100 97 85 72 67 71  
WIND DIR W S SW SW SW W S SW SW SW W SW W NW SW S SW W W W NW NW  
WIND SPD 5 6 8 10 9 8 4 4 4 4 6 6 8 5 4 3 4 4 5 6 9 8  
CLOUDS B1 B1 SC SC B1 B2 B1 SC B1 B2 B1 B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 70 60 60 60 50  
QPF 12HR 0.12 0.08 0.17 0.02 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L S C C C C L L L L L L C C C C C  
TSTMS C C L L S C C C C L L L L C C C C C C S  
HEAT INDEX 92100 98 88 84 92 91 83 84 86  
MAX HEAT 100 100 83 92 93 84 86  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 64 82 65 85 66 85  
TEMP 68 69 78 76 67 67 79 78 67 68 82 81 69 69 82 81  
DEWPT 67 67 67 65 64 66 67 66 64 66 67 67 66 67 69 69  
PWIND DIR N N N N NW S SE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC SC SC SC FW FW FW FW FW SC SC B1  
POP 12HR 30 20 10 10 20 10 20 30  
RAIN SHWRS C S S S S S S C  
TSTMS S S S S C  
 

 
ILZ005-032100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 85 67 81  
TEMP 71 73 81 86 84 81 75 73 72 72 78 83 83 80 73 70 67 69 74 79 81 78  
DEWPT 70 70 73 75 74 73 71 71 70 71 74 76 74 72 70 68 67 68 71 72 70 68  
RH 97 90 77 70 72 77 87 93 93 97 88 80 74 77 90 93100 97 90 79 69 71  
WIND DIR SW SW SW SW SW SW S SW SW SW SE S SW E S SW W NW W W NW N  
WIND SPD 4 4 8 9 8 6 3 3 3 5 6 6 9 8 5 3 3 4 6 8 9 9  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1  
POP 12HR 60 70 70 70 40  
QPF 12HR 0.33 0.20 0.28 0.12 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C C C S C L C C L L L L L L S S C C S  
TSTMS C S S C C C S C C C C L L L L C C S S C C S  
HEAT INDEX 86 95 92 86 91 90 83 84  
MAX HEAT 95 95 83 91 92 84  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 62 84 64 86 65 85  
TEMP 66 66 78 79 66 65 82 82 68 68 84 84 70 69 83 82  
DEWPT 63 64 68 66 60 63 69 69 64 66 70 70 65 67 72 71  
PWIND DIR N N N N E SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC SC FW SC SC SC B1 B1  
POP 12HR 20 10 5 10 5 10 20 40  
RAIN SHWRS S S S S C  
TSTMS S S S C  
 

 
ILZ008-032100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 86 68 82  
TEMP 72 74 82 87 86 82 76 73 71 72 79 85 85 81 75 71 68 69 75 80 82 80  
DEWPT 71 71 74 75 74 74 72 72 71 72 74 75 75 74 72 69 68 69 71 71 70 69  
RH 97 90 77 68 68 77 87 97100100 85 72 72 79 90 93100100 87 74 67 69  
WIND DIR S SW SW SW SW SW S S S S S S SW S S SW W NW W NW NW N  
WIND SPD 4 4 6 9 8 5 3 3 4 4 8 8 8 5 4 3 3 3 5 6 8 8  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 B1 B1 B1 B2 B1 B2 B1 B1 SC  
POP 12HR 70 70 70 70 40  
QPF 12HR 0.20 0.13 0.14 0.09 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S L C S S C L C C L L L L C C S S C C  
TSTMS C C S L C S S C C C C L L L L C C S S C C  
HEAT INDEX 88 96 94 88 83 93 93 87 84 86 83  
MAX HEAT 96 96 85 93 94 84 84 87  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 62 86 65 87 66 87  
TEMP 67 66 80 80 66 65 83 83 68 68 85 85 70 69 84 83  
DEWPT 64 64 68 67 62 63 68 69 65 66 70 71 67 68 72 72  
PWIND DIR N N NE N SW S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC SC FW FW SC SC SC B1 B1  
POP 12HR 10 10 5 5 5 10 20 40  
RAIN SHWRS S S C C  
TSTMS S S S C  
 

 
ILZ011-032100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 86 68 82  
TEMP 72 74 82 87 85 81 76 74 71 72 79 84 84 80 74 70 68 70 75 80 82 79  
DEWPT 71 71 74 75 75 74 72 71 70 71 74 75 74 73 70 68 68 68 71 71 70 69  
RH 97 90 77 68 72 79 87 90 97 97 85 74 72 79 87 93100 93 87 74 67 72  
WIND DIR S SW SW SW SW SW S SW S SW S S SW E S SW W NW W W NW N  
WIND SPD 5 5 8 10 8 6 4 4 4 5 6 8 9 8 5 4 4 4 5 8 9 9  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 60 70 70 70 40  
QPF 12HR 0.30 0.12 0.16 0.08 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S L C C S C L C C L L L L L L S S C C  
TSTMS C S S L C C S C C C C L L L L C C S S C C  
HEAT INDEX 88 97 93 87 81 92 91 84 83 86  
MAX HEAT 97 97 84 92 94 83 86  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 62 85 65 87 66 86  
TEMP 66 66 79 79 66 65 82 82 68 68 84 84 70 69 84 82  
DEWPT 63 64 67 67 60 63 68 69 64 66 69 70 65 67 71 71  
PWIND DIR N N N N S S S SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 SC SC SC SC SC SC FW FW SC SC SC B1 B1  
POP 12HR 10 10 5 10 5 20 20 40  
RAIN SHWRS S S S C C  
TSTMS S S S S C  
 

 
ILZ010-032100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 87 68 83  
TEMP 73 74 82 87 86 82 76 74 72 72 80 85 86 83 75 71 69 70 76 81 83 80  
DEWPT 72 71 74 75 75 74 73 72 71 72 74 75 74 74 73 70 69 69 70 71 70 69  
RH 97 90 77 68 70 77 90 93 97100 82 72 68 74 94 97100 97 82 72 65 69  
WIND DIR S S SW SW SW SW S S S S S SW SW S SW SW W W W NW NW N  
WIND SPD 3 4 8 9 8 5 3 3 3 5 8 9 8 5 4 3 4 3 5 6 8 8  
CLOUDS B1 B1 SC B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 SC SC  
POP 12HR 70 60 70 70 40  
QPF 12HR 0.16 0.18 0.12 0.12 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S L C S S C L C C L L L L C C C C  
TSTMS C C S L C S S C C C C L L L L C C C C  
HEAT INDEX 89 96 95 88 84 94 95 89 85 87 83  
MAX HEAT 97 97 85 94 95 84 85 88  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 62 85 65 87 66 87  
TEMP 67 66 80 81 67 65 83 83 69 68 85 85 71 69 85 83  
DEWPT 65 65 68 68 63 64 68 69 66 67 70 70 67 68 72 72  
PWIND DIR N N NE N S S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC SC FW FW SC SC SC SC B1  
POP 12HR 10 10 5 5 5 20 20 40  
RAIN SHWRS S S S C C  
TSTMS S S S S C  
 

 
ILZ012-032100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 89 72 86 69 82  
TEMP 72 75 83 88 87 82 77 74 73 73 79 85 84 80 74 71 69 70 76 81 82 79  
DEWPT 72 72 74 75 74 73 72 72 71 71 75 75 74 73 70 69 69 69 72 72 70 68  
RH 100 90 74 66 65 74 85 93 93 93 88 72 72 79 87 93100 97 87 74 67 69  
WIND DIR SW SW SW SW SW SW S SW SW W S S SW N SW SW SW W W W NW NW  
WIND SPD 5 5 8 10 9 8 4 4 4 5 6 6 9 8 5 4 4 4 6 8 10 10  
CLOUDS B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 60 70 70 70 40  
QPF 12HR 0.35 0.17 0.14 0.07 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C L C S C L C S L L L L L L S S C C S  
TSTMS C S S C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 89 98 95 87 84 93 91 83 84 86  
MAX HEAT 98 99 85 93 95 85 86  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 81 64 85 66 88 67 87  
TEMP 68 68 79 79 68 67 83 83 70 69 85 84 72 70 85 83  
DEWPT 64 65 68 65 61 63 68 67 64 65 69 69 65 67 71 70  
PWIND DIR N N N N N SW S SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC FW SC SC SC B1 B1  
POP 12HR 20 10 5 10 5 10 20 40  
RAIN SHWRS S S S S S C  
TSTMS S S S S C  
 

 
ILZ020-032100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 89 72 86 69 83  
TEMP 72 75 83 88 87 82 76 73 72 73 80 86 85 80 75 71 69 71 77 81 83 79  
DEWPT 71 72 75 76 75 74 72 71 70 71 75 75 75 73 71 69 69 69 72 72 71 69  
RH 97 90 77 68 68 77 87 93 93 93 85 70 72 79 87 93100 93 85 74 67 72  
WIND DIR S S SW SW SW SW S SW S W S SW SW N SW SW SW W W W NW NW  
WIND SPD 4 6 8 10 9 6 4 4 4 4 6 8 9 8 5 4 4 4 5 8 9 9  
CLOUDS B2 B1 SC SC B1 B1 B1 B1 B1 B2 B1 B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 70 60 70 70 40  
QPF 12HR 0.24 0.12 0.13 0.07 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C L C S C L C S L L L L L L S S C C S  
TSTMS C S S C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 90 98 96 87 85 94 92 84 86 87 80  
MAX HEAT 99 99 84 94 96 86 88  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 63 84 65 86 66 86  
TEMP 68 68 80 78 67 66 82 82 68 68 84 83 70 69 83 82  
DEWPT 65 65 68 67 61 64 68 69 64 66 70 70 66 67 72 72  
PWIND DIR N N N N N S S SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC SC FW FW SC SC SC B1 B1  
POP 12HR 20 10 5 10 5 20 20 40  
RAIN SHWRS S S S S S C  
TSTMS S S S S S C  
 

 
ILZ013-032100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 89 73 86 70 82  
TEMP 72 76 84 88 87 82 78 75 73 74 80 85 84 80 75 72 70 71 76 81 82 79  
DEWPT 72 72 73 74 74 72 72 72 71 71 74 75 74 72 70 69 69 69 71 72 70 68  
RH 100 87 70 63 65 72 82 90 93 90 82 72 72 77 84 90 97 93 85 74 67 69  
WIND DIR SW SW SW SW SW SW S SW SW W S S SW N SW SW SW W W W NW N  
WIND SPD 5 5 8 10 9 8 4 4 4 5 6 8 9 8 5 4 4 4 6 8 10 10  
CLOUDS B1 B1 B1 SC B1 B2 B1 B1 B1 B2 B2 B1 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1  
POP 12HR 60 60 70 70 40  
QPF 12HR 0.26 0.11 0.14 0.09 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C L C S C L C S L L L L L L S S C C S  
TSTMS C S S C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 90 97 95 87 85 93 91 83 85 86  
MAX HEAT 97 98 85 93 94 85 86  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 67 81 65 84 67 87 68 87  
TEMP 69 68 79 78 68 67 82 82 70 69 85 84 72 70 85 82  
DEWPT 64 65 67 63 61 63 67 65 63 65 68 66 65 66 70 69  
PWIND DIR N N N N SW S S SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC SC SC FW SC SC SC SC B1  
POP 12HR 20 10 5 10 5 10 20 40  
RAIN SHWRS S S S S S C  
TSTMS S S S S C  
 

 
ILZ019-032100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 89 73 87 71 84  
TEMP 74 76 84 89 87 83 77 74 73 74 81 86 86 82 76 73 71 72 77 82 84 81  
DEWPT 72 72 74 75 74 73 72 71 70 71 73 74 73 72 70 69 69 69 70 70 69 68  
RH 93 87 72 64 65 72 85 90 90 90 77 68 65 72 82 87 93 90 79 67 61 65  
WIND DIR S S SW SW SW SW S S S SW S SW W N SW SW W W W W NW NW  
WIND SPD 4 5 8 9 9 5 4 4 4 5 6 8 9 6 4 3 4 4 5 6 8 8  
CLOUDS B1 SC SC SC B1 B1 B1 SC B1 B2 SC B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1  
POP 12HR 70 60 60 70 40  
QPF 12HR 0.21 0.24 0.09 0.05 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C L C S C L C S L L L L C C C C  
TSTMS C S S C L C S C C C S L L L L C C C C  
HEAT INDEX 91 99 95 89 85 94 92 87 86 87 84  
MAX HEAT 99 99 86 94 95 85 86 88  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 67 82 65 85 67 87 68 87  
TEMP 69 69 81 81 68 67 83 83 70 69 85 85 72 70 85 84  
DEWPT 65 65 67 66 62 63 67 67 65 65 68 69 66 67 70 70  
PWIND DIR N N N N NE SE S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 SC SC FW SC SC SC FW FW SC SC SC B1 SC  
POP 12HR 10 10 5 10 5 20 20 40  
RAIN SHWRS S S S C  
TSTMS S S S C  
 

 
ILZ106-032100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 90 73 88 70 84  
TEMP 73 76 84 89 88 82 77 74 73 73 81 86 85 80 75 72 70 71 77 82 84 80  
DEWPT 72 73 75 76 75 74 72 72 71 72 75 76 75 73 71 70 70 70 72 73 71 69  
RH 97 90 74 66 66 77 85 93 93 97 82 72 72 79 87 93100 97 85 74 65 69  
WIND DIR S S SW SW SW SW S S SW W S S SW N SW SW SW W W W NW NW  
WIND SPD 4 5 8 10 9 6 4 4 4 4 6 8 8 8 5 4 4 4 5 8 9 9  
CLOUDS B2 B1 SC SC B1 B2 B1 B1 B1 B2 B2 B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 70 60 70 70 40  
QPF 12HR 0.10 0.10 0.11 0.06 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C L C S C L C S L L L L L L S S C C S  
TSTMS C S C L C S C C C S L L L L C C S S C C S  
HEAT INDEX 92101 98 89 86 97 94 85 88 88 83  
MAX HEAT 101 102 86 98 99 82 89 90  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 67 82 65 85 66 87 67 87  
TEMP 69 69 81 79 68 67 83 82 70 69 85 84 71 70 85 83  
DEWPT 66 66 69 66 62 65 69 68 65 66 70 69 67 68 72 71  
PWIND DIR N N N N E S S SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 SC SC SC SC SC SC FW FW SC SC SC B1 B1  
POP 12HR 20 10 5 10 5 20 20 40  
RAIN SHWRS S S S S S S C  
TSTMS S S S S S C  
 

 
ILZ023-032100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 91 72 88 69 84  
TEMP 75 76 85 90 89 83 76 74 73 74 81 87 86 81 74 71 69 71 78 83 84 80  
DEWPT 72 72 76 76 75 74 72 71 71 72 75 76 74 73 71 70 69 70 72 73 71 69  
RH 90 87 75 64 64 74 87 90 93 93 82 70 68 77 90 97100 97 82 72 65 69  
WIND DIR NW S SW SW SW SW S S SW SW SE SW SW N SW SW SW W W W NW NW  
WIND SPD 4 5 8 9 9 5 3 3 3 4 5 6 6 4 2 2 2 2 3 4 5 5  
CLOUDS B1 SC SC SC B1 B2 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 70 50 70 70 40  
QPF 12HR 0.15 0.17 0.12 0.07 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C S C C C C L L L L L L S S C C S  
TSTMS C C L C S C C C C L L L L C C S S C C S  
HEAT INDEX 95102100 89 86 97 94 86 89 89 83  
MAX HEAT 102 102 84 97 98 89 90  
EXTREME HEAT W W W W W  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 63 85 64 87 66 87  
TEMP 68 68 80 79 67 67 82 81 68 68 85 83 70 69 85 83  
DEWPT 66 67 69 67 63 65 69 68 64 66 70 70 66 67 72 71  
PWIND DIR N N N N NE S S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 SC SC SC SC SC SC FW FW FW SC SC SC B1  
POP 12HR 20 20 10 20 5 10 20 30  
RAIN SHWRS S S S S S S S C  
TSTMS S S S S S C  
 

 
ILZ033-032100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 91 73 88 70 84  
TEMP 76 77 86 90 90 84 77 74 73 74 81 87 86 81 75 72 70 72 79 83 84 80  
DEWPT 71 73 76 76 74 74 71 71 70 72 74 75 74 73 70 69 69 70 72 73 71 69  
RH 85 87 72 64 60 72 82 90 90 93 79 68 68 77 84 90 97 93 79 72 65 69  
WIND DIR SW S SW SW SW SW S S SW SW SW SW SW W SW S SW W W W NW NW  
WIND SPD 5 4 8 8 9 5 3 3 3 3 4 5 6 2 2 2 2 2 3 4 5 4  
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B2 SC B1 B2 B1 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 50 50 70 60 50  
QPF 12HR 0.26 0.34 0.11 0.07 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S C C C C L L L L L L S S C C S  
TSTMS S S C C S C C C C L L L L C C S S C C S  
HEAT INDEX 95102100 91 87 96 94 86 89 89 83  
MAX HEAT 102 102 86 96 98 83 90 90  
EXTREME HEAT W W W W W  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 63 84 64 86 66 86  
TEMP 68 68 80 79 67 66 81 80 67 67 84 83 69 69 84 82  
DEWPT 66 66 69 67 63 64 69 68 64 65 69 69 66 67 71 70  
PWIND DIR N N N N NE SE S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 SC SC SC SC FW FW FW SC SC SC B1 B1  
POP 12HR 20 20 10 20 5 10 20 30  
RAIN SHWRS S S S S S S S S C  
TSTMS S S S S S C  
 

 
ILZ039-032100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 91 73 88 70 85  
TEMP 75 78 86 90 90 85 77 74 73 75 82 87 87 83 75 72 70 72 79 84 85 81  
DEWPT 72 73 76 76 75 73 72 72 71 73 76 76 75 73 72 70 70 71 73 74 72 71  
RH 90 85 72 64 62 67 85 93 93 94 82 70 68 72 90 93100 97 82 72 65 72  
WIND DIR W S SW SW SW SW S S SW SW SW SW SW SW SW S SW W W W NW NW  
WIND SPD 5 5 8 9 10 6 3 5 4 5 6 8 8 5 4 4 4 4 5 5 6 6  
CLOUDS SC FW SC SC B1 B1 SC SC B1 B1 FW SC B2 B1 SC B1 B1 B2 B2 B1 B1 SC  
POP 12HR 40 50 60 60 50  
QPF 12HR 0.09 0.25 0.20 0.09 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S C C C C L L C C L L S S C C S  
TSTMS S C C S C C C C L L C C C C S S C C S  
HEAT INDEX 96102100 91 88 98 95 89 91 91 85  
MAX HEAT 102 102 87 99 100 84 91 92  
EXTREME HEAT W W W W W  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 64 84 65 86 67 87  
TEMP 68 69 81 80 67 67 81 82 68 68 84 83 70 70 85 83  
DEWPT 67 67 71 68 64 65 70 69 65 66 71 70 67 68 73 72  
PWIND DIR N N N N NE SE S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 SC SC FW SC SC SC FW SC SC SC SC SC B1  
POP 12HR 20 20 10 20 10 10 20 30  
RAIN SHWRS S S S S S S C  
TSTMS S S S S C  
 

 
INZ001-032100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 90 72 86 69 83  
TEMP 75 76 85 89 88 82 76 74 72 74 80 85 84 79 74 71 69 71 77 81 83 78  
DEWPT 72 73 75 76 75 73 71 71 71 72 75 76 75 72 70 70 69 70 72 73 71 69  
RH 90 90 72 66 66 74 85 90 97 93 85 75 74 79 87 97100 97 85 77 67 74  
WIND DIR W S SW SW SW SW S SW SW SW SW SW NW NW SW S SW W W W NW NW  
WIND SPD 4 6 8 9 9 6 4 4 4 4 5 6 8 5 3 3 3 3 5 6 8 8  
CLOUDS B1 B1 SC SC B1 B2 B1 B1 B1 B2 B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 70 50 70 70 40  
QPF 12HR 0.19 0.13 0.11 0.05 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L C S C C C C L L L L L L C C C C C  
TSTMS C C L C S C C C C L L L L C C C C C C S  
HEAT INDEX 93101 98 87 84 95 92 83 86 87  
MAX HEAT 101 101 83 95 95 87 88  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 80 63 83 64 86 65 86  
TEMP 68 69 78 76 67 68 80 78 68 68 83 81 70 69 83 80  
DEWPT 66 67 69 66 63 65 69 67 64 66 69 69 66 67 71 70  
PWIND DIR N N N N N S SE SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC FW FW SC FW SC SC B1  
POP 12HR 30 20 5 10 5 10 20 30  
RAIN SHWRS C S S S S S S C  
TSTMS S S S S S C  
 

 
INZ010-032100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 91 73 87 70 84  
TEMP 76 78 86 90 90 84 76 73 73 74 81 87 86 81 74 72 70 72 78 83 84 80  
DEWPT 71 72 75 75 74 73 70 70 70 72 74 75 74 72 70 69 68 70 72 73 71 69  
RH 85 82 70 62 60 70 82 90 90 93 79 68 68 74 87 90 93 93 82 72 65 69  
WIND DIR NW S SW SW SW SW S S SW SW SW SW SW W S S SW W W W W NW  
WIND SPD 5 4 8 9 9 5 3 3 3 3 5 5 6 2 2 2 2 2 3 4 5 4  
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 50 60 70 60 50  
QPF 12HR 0.20 0.39 0.15 0.05 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L S C C C C L L L L L L S S C C S  
TSTMS S S C L S C C C C L L L L C C S S C C S  
HEAT INDEX 95101 99 89 86 96 94 85 88 89 82  
MAX HEAT 101 102 84 96 97 88 90  
EXTREME HEAT W W W W W  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 82 63 83 64 86 65 86  
TEMP 68 68 80 78 66 67 81 80 67 67 83 82 69 69 84 82  
DEWPT 66 66 69 66 63 65 68 67 64 65 69 69 66 67 70 70  
PWIND DIR N NW N N NE SE S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 SC SC SC SC SC FW FW SC SC SC SC B1  
POP 12HR 20 30 10 20 5 10 20 30  
RAIN SHWRS S S S C S S S S S C  
TSTMS S S S S S S C  
 

 
INZ011-032100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
121 AM CDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 91 72 87 70 84  
TEMP 76 78 86 90 90 83 76 73 73 74 81 86 86 81 74 72 70 72 78 82 84 80  
DEWPT 72 73 76 76 75 73 72 71 70 72 75 75 75 72 70 70 69 70 72 73 72 69  
RH 87 85 72 64 62 72 87 93 90 93 82 70 70 74 87 93 97 93 82 74 67 69  
WIND DIR NW S SW SW SW W S S SW SW SW SW SW NW S SW SW W W W W NW  
WIND SPD 5 5 8 9 9 6 3 3 3 3 5 6 6 4 3 3 3 3 4 5 6 5  
CLOUDS B1 SC SC SC B1 B1 B1 B1 B1 B2 B1 B1 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 50 60 70 60 50  
QPF 12HR 0.18 0.22 0.21 0.03 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C L S C C C C L L L L L L C C C C C  
TSTMS S S C L S C C C C L L L L C C C C C C S  
HEAT INDEX 95102 99 89 86 96 94 84 88 90 82  
MAX HEAT 102 103 85 96 97 89 90  
EXTREME HEAT W W W W W  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 81 63 83 63 86 65 86  
TEMP 68 69 80 78 66 67 81 80 67 67 83 82 69 69 84 82  
DEWPT 66 67 69 66 63 65 69 67 64 65 69 68 66 67 71 70  
PWIND DIR N NW N N N SE SE SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 SC SC SC SC FW FW SC SC SC SC SC B1  
POP 12HR 30 30 10 20 10 10 20 30  
RAIN SHWRS C S S C S S S S C  
TSTMS S S S S S S C  
 

 
INZ019-032100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
221 AM EDT FRI JUL 3 2026  
 
DATE FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 90 73 87 70 84  
TEMP 75 78 85 90 89 84 77 74 73 74 81 86 85 81 75 72 70 72 78 82 84 80  
DEWPT 72 73 76 76 75 73 71 71 70 72 75 76 75 72 70 70 69 70 73 74 73 69  
RH 90 85 75 64 64 70 82 90 90 93 82 72 72 74 84 93 97 93 85 77 70 69  
WIND DIR W S SW SW SW SW SW S SW SW SW SW SW SW S S SW W W W W NW  
WIND SPD 5 4 8 9 9 5 3 3 3 4 5 6 6 3 3 3 3 3 4 5 6 4  
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1  
POP 12HR 50 60 60 60 50  
QPF 12HR 0.09 0.29 0.12 0.05 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L S C C C C L L C C L L S S C C C  
TSTMS C L S C C C C L L C C C C S S C C S  
HEAT INDEX 95101100 90 86 96 94 85 88 89 82  
MAX HEAT 101 102 86 96 97 89 90  
EXTREME HEAT W W W W W  
 
DATE MON 07/06/26 TUE 07/07/26 WED 07/08/26 THU 07/09/26  
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 66 81 64 82 64 85 66 85  
TEMP 68 69 80 78 67 67 80 80 68 68 82 82 70 69 83 81  
DEWPT 66 67 70 67 64 65 69 68 64 66 70 69 66 67 71 70  
PWIND DIR N NW N N NE SE SE SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 SC SC SC SC SC FW SC SC SC SC SC B1  
POP 12HR 30 30 10 20 10 10 20 30  
RAIN SHWRS C S S C S S S S C  
TSTMS S S S S S C  
 

 
 
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