763  
FOUS53 KLOT 261815  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
115 PM CDT SUN JUL 26 2026  
 
ILZ104-270900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 76 92 72 81 66  
TEMP 91 90 83 79 77 76 82 88 92 89 82 77 74 72 76 80 81 76 72 68 66 67  
DEWPT 72 73 74 74 73 73 74 74 75 75 74 71 69 68 68 67 63 60 58 58 59 60  
RH 54 58 74 85 87 90 77 63 58 64 77 82 84 87 76 65 54 58 61 70 78 78  
WIND DIR SW SW S SW SW SW SW SW SW W NW NW N N N N NE NE N N N N  
WIND SPD 8 6 5 5 6 6 9 12 13 11 9 9 10 11 12 12 13 12 9 6 5 5  
CLOUDS SC FW SC SC B1 B1 B2 SC FW FW SC SC SC SC B1 SC FW FW FW FW FW FW  
POP 12HR 30 50 30 0 0  
QPF 12HR 0.05 0.37 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S C C C  
TSTMS S C C C C S C C C  
HEAT INDEX 99 98 90 83 88 96103 98 87 82 83  
MAX HEAT 99 96 96 103 97 82 83  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 80 65 86 68 86 69 85 68 84  
TEMP 79 80 69 67 83 82 71 70 83 83 73 71 82 81 71 70 82 80  
DEWPT 61 57 59 61 62 61 62 63 65 64 65 65 66 63 63 64 64 62  
PWIND DIR NE NE NE S S SE NE N NE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC B1 B1 SC B1 SC SC SC SC SC FW  
POP 12HR 5 10 10 20 30 30 20 10 10  
RAIN SHWRS S C C C S S  
TSTMS S S S  
 
 
ILZ003-270900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 73 92 70 85 61  
TEMP 90 88 81 76 73 74 81 87 92 89 80 76 72 70 77 82 85 81 71 66 62 63  
DEWPT 75 77 76 73 72 72 74 75 76 76 74 70 69 67 66 64 62 61 60 58 57 58  
RH 62 70 85 90 97 93 79 68 60 66 82 82 90 90 69 55 46 51 68 75 84 84  
WIND DIR SW SW S S N S SW SW W W NW NW N N N N N N NE NE NE N  
WIND SPD 9 8 4 4 5 5 10 13 13 10 8 8 8 9 10 10 10 9 4 2 1 2  
CLOUDS B1 SC FW SC SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW CL  
POP 12HR 30 40 10 0 5  
QPF 12HR 0.16 0.16 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C C S  
TSTMS C S C C S  
HEAT INDEX 101 99 86 86 97103 99 85 84 85 82  
MAX HEAT 101 95 97 103 97 84 85  
HEAT Y Y  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 83 60 86 64 85 65 85 63 85  
TEMP 81 82 65 63 83 82 69 66 82 82 69 66 83 82 67 64 82 82  
DEWPT 59 60 59 59 62 63 63 63 64 64 64 64 63 62 61 61 60 60  
PWIND DIR NE E S S S NE N N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW FW FW SC B1 SC SC B1 SC SC SC SC SC FW FW FW  
POP 12HR 5 10 10 20 30 30 20 10 5  
RAIN SHWRS S C C C S S S  
TSTMS S S S  
 
 
ILZ104-270900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 76 92 73 81 67  
TEMP 90 89 84 80 77 77 83 88 92 89 82 78 75 73 77 79 80 76 72 69 67 68  
DEWPT 72 74 75 75 74 74 73 73 74 75 74 72 71 69 67 65 61 58 57 58 59 60  
RH 56 61 74 85 90 90 72 61 56 64 77 82 87 87 71 62 52 54 59 68 75 76  
WIND DIR SW SW S SW SW SW S S SW W W NW N N N N N N N N N N  
WIND SPD 8 8 5 5 6 8 10 12 14 12 9 9 10 11 12 14 16 13 10 8 6 5  
WIND GUST 25 27 24  
CLOUDS SC SC SC B1 B1 B1 B2 SC FW SC SC SC B1 SC B1 SC FW FW FW FW FW FW  
POP 12HR 30 50 40 0 0  
QPF 12HR 0.04 0.43 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S C C C  
TSTMS S C C C C S C C C  
HEAT INDEX 98 97 92 84 89 96102 98 88 81 81  
MAX HEAT 98 95 96 103 97 81 82  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 80 66 85 69 86 70 85 70 84  
TEMP 79 79 69 68 83 82 72 70 84 83 73 72 83 81 72 71 83 80  
DEWPT 58 55 59 61 60 59 62 63 63 63 65 65 64 62 63 64 62 60  
PWIND DIR NE N NE S S SE NE N NE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW FW SC SC B1 B1 B1 SC B1 SC SC FW SC FW FW  
POP 12HR 5 10 10 20 30 30 20 10 10  
RAIN SHWRS S S C C S S  
TSTMS S S  
 
 
ILZ021-270900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 74 91 72 84 62  
TEMP 89 87 81 77 74 75 82 87 91 88 81 77 74 73 79 83 84 80 72 66 63 64  
DEWPT 77 78 77 75 72 73 76 77 77 77 75 73 71 70 71 70 67 64 59 58 57 59  
RH 68 75 88 94 93 94 82 72 64 70 82 87 90 90 77 65 57 58 64 75 81 84  
WIND DIR SW SW S S SW SW S SW SW W W NW NW N N N N N NE NE N N  
WIND SPD 6 5 4 4 5 5 9 12 13 11 9 8 8 9 10 10 11 9 6 4 4 4  
CLOUDS B1 SC FW B1 B1 B1 B1 SC SC SC SC SC SC SC SC FW FW FW FW FW CL FW  
POP 12HR 30 30 30 0 5  
QPF 12HR 0.02 0.24 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C C  
TSTMS C C C C S S C C  
HEAT INDEX 101100 87 90 98104100 87 86 87 82  
MAX HEAT 102 96 98 105 97 86 87  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 82 62 86 66 85 67 85 65 85  
TEMP 81 81 66 64 83 83 68 67 83 82 70 68 83 82 68 67 83 82  
DEWPT 63 63 59 61 66 66 64 64 68 68 66 66 68 66 64 64 65 64  
PWIND DIR N NE NW S S SE N N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW FW SC SC SC B1 B1 SC SC B1 SC FW FW SC FW  
POP 12HR 5 5 10 10 20 30 20 10 10  
RAIN SHWRS S S C S S  
TSTMS S S S  
 
 
ILZ006-270900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 73 89 70 78 64  
TEMP 87 85 77 75 73 75 80 87 89 85 77 74 71 70 75 78 77 73 68 66 64 66  
DEWPT 73 74 73 73 71 72 72 73 74 74 73 71 68 67 66 65 62 59 58 58 58 60  
RH 63 70 87 94 93 90 77 63 61 70 87 90 90 90 74 64 60 62 70 75 81 81  
WIND DIR S S S SW W SW SW S SW W NW NW N N N N NE N N N N N  
WIND SPD 8 6 5 5 6 8 9 11 12 11 9 10 12 12 13 14 16 13 10 6 6 6  
WIND GUST 26  
CLOUDS SC FW SC SC B1 B2 B2 FW SC FW SC SC SC B1 SC SC FW FW FW FW FW FW  
POP 12HR 30 50 20 0 0  
QPF 12HR 0.09 0.17 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C S S  
TSTMS S C C C C C C S S  
HEAT INDEX 94 92 85 94 98 93  
MAX HEAT 95 89 94 98 90  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 62 82 64 84 66 82 64 82  
TEMP 77 77 66 66 81 79 68 67 83 81 70 69 81 79 68 67 80 78  
DEWPT 60 57 59 62 63 62 63 64 66 65 65 65 66 63 63 63 63 61  
PWIND DIR NE NE E S SE SE NE N NE  
WIND CHAR GN LT LT LT LT LT LT LT GN  
AVG CLOUDS FW FW FW FW FW SC SC B1 B1 B1 SC B1 SC SC SC SC SC FW  
POP 12HR 5 10 10 30 30 30 20 10 5  
RAIN SHWRS S C C C C S S S  
TSTMS S S S  
 
 
ILZ021-270900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 75 90 73 84 62  
TEMP 89 87 80 76 75 76 84 88 90 87 82 78 75 73 79 83 84 81 73 66 62 64  
DEWPT 78 79 77 75 74 74 77 78 78 79 76 73 72 71 74 74 72 69 62 59 58 59  
RH 70 77 91 97 97 94 80 72 68 77 82 85 90 93 85 74 67 67 68 78 87 84  
WIND DIR SW SW S S SW S SW SW SW SW W W NW N N N N N NE NE N N  
WIND SPD 5 3 3 3 4 4 6 10 12 10 8 6 5 6 8 9 9 6 5 2 2 3  
CLOUDS B1 SC SC B1 B1 B1 SC FW FW FW SC FW FW SC SC SC FW FW FW FW CL FW  
POP 12HR 30 30 20 0 0  
QPF 12HR 0.21 0.07 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C S S S  
TSTMS C C S C S S S  
HEAT INDEX 102102 85 95101104100 89 80 89 89 84  
MAX HEAT 103 96 101 105 97 89 90  
HEAT Y Y  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 81 62 87 66 86 66 86 65 86  
TEMP 80 81 66 64 83 83 69 67 82 82 69 67 83 81 68 67 83 82  
DEWPT 67 67 60 61 68 68 64 64 69 69 66 66 70 69 64 64 68 67  
PWIND DIR NE E E SE S SE N N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL FW FW SC SC SC B1 SC SC SC SC SC FW FW FW FW  
POP 12HR 0 5 10 10 30 20 20 10 10  
RAIN SHWRS C S S S S  
TSTMS S S S S  
 
 
INZ002-270900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 73 88 72 76 64  
TEMP 86 84 78 75 73 74 80 84 88 84 78 75 73 72 75 76 76 72 68 66 64 65  
DEWPT 73 75 74 73 72 72 74 75 75 75 74 72 71 70 69 68 65 61 60 61 61 62  
RH 65 74 88 94 97 93 82 74 66 74 88 90 93 93 82 76 69 68 76 84 90 90  
WIND DIR SW SW S S SW SW W S SW SW W W NW N N N N N N N N N  
WIND SPD 6 4 4 4 5 6 9 11 11 10 9 8 10 11 13 14 17 14 12 6 5 5  
WIND GUST 27 31 26  
CLOUDS SC SC SC SC B2 B1 B1 B1 FW SC SC SC B1 B1 B1 SC FW FW FW FW FW FW  
POP 12HR 30 50 50 0 0  
QPF 12HR 0.07 0.31 0.33 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C  
TSTMS S C C C C C C C C  
HEAT INDEX 94 92 85 92 97 92  
MAX HEAT 94 88 92 97 90  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 60 82 61 83 64 82 64 83  
TEMP 76 74 63 63 80 78 66 64 81 79 67 66 80 78 67 66 81 78  
DEWPT 60 59 60 62 62 62 62 63 64 64 65 65 65 64 64 64 63 62  
PWIND DIR N N N SE S SE N N N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW SC FW SC SC SC B1 B1 SC SC SC SC FW SC FW  
POP 12HR 0 5 5 10 20 30 20 10 10  
RAIN SHWRS S C S S S  
TSTMS S S  
 
 
ILZ005-270900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 72 90 69 83 61  
TEMP 88 86 79 74 72 74 80 87 90 87 79 74 71 69 76 81 83 78 68 64 62 63  
DEWPT 75 76 75 72 71 72 74 75 76 77 73 70 68 67 68 67 66 63 60 58 57 59  
RH 66 72 88 93 97 93 82 68 64 72 82 87 90 93 76 63 57 60 76 81 84 87  
WIND DIR SW SW SW SW W SW SW SW W W NW NW N N N N N NE NE NE NE N  
WIND SPD 8 6 4 4 5 5 9 12 13 10 8 6 8 9 10 10 11 9 5 3 2 3  
CLOUDS SC FW SC SC B1 B1 B1 FW SC FW SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 30 40 10 0 5  
QPF 12HR 0.05 0.44 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S C  
TSTMS S C C C C S C  
HEAT INDEX 98 96 84 97101 97 84 85  
MAX HEAT 99 92 97 101 93 84 86  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 82 60 85 63 85 64 84 62 84  
TEMP 80 80 65 63 83 82 67 66 81 82 68 66 82 81 66 64 81 80  
DEWPT 63 63 58 60 65 66 63 63 68 68 65 65 67 66 62 62 64 64  
PWIND DIR NE E S S S NE N N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC B1 B1 B1 B1 SC B1 SC SC SC SC FW FW  
POP 12HR 5 10 10 20 40 30 20 10 5  
RAIN SHWRS S C C C S S S  
TSTMS S S S  
 
 
ILZ008-270900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 74 91 70 85 62  
TEMP 90 87 79 76 74 75 82 87 91 88 81 76 72 71 78 82 85 81 72 66 62 63  
DEWPT 77 79 76 74 73 73 76 77 78 78 75 71 69 69 70 68 67 65 63 60 58 59  
RH 66 77 91 94 97 94 82 72 66 72 82 85 90 93 76 63 55 58 73 81 87 87  
WIND DIR SW SW S S N S S SW SW W NW NW N N N N N N NE E NE NE  
WIND SPD 8 5 4 4 4 4 9 12 12 10 6 5 6 8 9 9 9 6 4 2 1 2  
CLOUDS B1 SC FW SC B1 SC B1 FW FW FW FW FW SC SC FW FW FW FW FW CL CL CL  
POP 12HR 20 40 10 0 5  
QPF 12HR 0.22 0.08 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S  
TSTMS S S C C S  
HEAT INDEX 103102 84 89 99105101 86 85 87 83  
MAX HEAT 104 96 99 105 98 85 87  
HEAT Y Y  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 83 60 86 64 85 65 85 63 85  
TEMP 81 82 65 63 82 82 68 66 82 82 69 67 83 81 67 65 82 82  
DEWPT 63 64 61 61 65 66 64 65 67 68 65 65 67 66 63 62 63 64  
PWIND DIR NE E S S SW NE N N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW FW FW SC SC SC SC B1 SC SC SC SC FW FW FW FW  
POP 12HR 5 5 10 20 30 20 20 5 5  
RAIN SHWRS S C C S S S  
TSTMS S S S  
 
 
ILZ011-270900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 73 90 70 83 61  
TEMP 88 86 79 76 73 74 80 86 90 86 80 75 72 70 76 81 83 80 70 65 62 63  
DEWPT 77 77 76 73 72 73 75 77 77 77 74 71 69 68 69 68 67 65 61 58 57 59  
RH 70 75 91 90 97 97 85 75 66 75 82 87 90 93 79 65 59 60 73 78 84 87  
WIND DIR SW SW S SW S S SW SW SW W W NW N N N N N N NE NE NE N  
WIND SPD 8 6 4 5 5 6 9 13 13 10 8 8 8 9 10 10 10 9 5 4 3 3  
CLOUDS B1 SC SC SC SC SC B1 FW FW SC FW FW SC SC SC FW FW FW FW FW CL CL  
POP 12HR 30 40 20 0 5  
QPF 12HR 0.13 0.31 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S S  
TSTMS C C C C S S S  
HEAT INDEX 100 98 83 85 96103 97 84 84 86 81  
MAX HEAT 100 93 96 103 94 84 86  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 82 60 85 64 85 65 84 63 84  
TEMP 80 80 65 63 82 82 68 66 81 81 69 67 82 80 67 65 82 80  
DEWPT 63 64 59 60 65 66 63 63 67 68 65 65 67 66 62 62 64 64  
PWIND DIR NE E S S S NE N N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL FW FW SC SC B1 SC B1 SC SC SC SC FW SC FW FW  
POP 12HR 5 10 10 20 30 30 20 10 5  
RAIN SHWRS S C C C S S S  
TSTMS S S S  
 
 
ILZ010-270900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 75 91 71 85 62  
TEMP 90 88 80 76 75 76 83 88 91 88 81 77 73 71 78 82 85 82 73 67 63 64  
DEWPT 78 78 76 74 73 74 75 77 78 77 75 72 70 69 70 68 67 66 64 61 59 60  
RH 68 72 88 94 94 94 77 70 66 70 82 85 90 93 76 63 55 58 73 81 87 87  
WIND DIR SW SW S S N S SW SW SW W NW NW N N N N N N NE E E NE  
WIND SPD 6 5 4 4 4 5 9 12 12 10 8 5 6 8 9 9 9 6 4 2 1 2  
CLOUDS SC SC SC SC SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW CL CL CL  
POP 12HR 20 30 5 0 0  
QPF 12HR 0.15 0.06 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S  
TSTMS S S C C S  
HEAT INDEX 105102 84 91100105102 87 86 88 84  
MAX HEAT 105 97 100 106 98 86 89  
HEAT Y Y  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 83 61 86 65 85 65 86 63 85  
TEMP 81 82 65 63 83 83 69 66 82 82 69 67 83 82 68 65 83 82  
DEWPT 63 65 62 61 66 67 65 65 67 68 66 66 67 66 63 63 64 64  
PWIND DIR NE E S S SW NE N N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW FW SC SC SC SC B1 SC SC SC SC FW FW FW FW  
POP 12HR 5 5 10 20 30 20 20 5 5  
RAIN SHWRS S C C S S S  
TSTMS S S S  
 
 
ILZ012-270900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 74 90 71 84 63  
TEMP 88 87 80 77 74 75 81 87 90 87 81 77 73 71 77 82 84 79 71 66 63 64  
DEWPT 75 76 76 74 72 73 75 76 76 77 74 72 70 68 69 68 66 63 59 58 58 60  
RH 66 70 88 90 93 94 82 70 64 72 79 85 90 90 76 63 55 58 66 75 84 87  
WIND DIR SW SW S SW SW SW SW SW SW W W NW N N N N N NE NE NE N N  
WIND SPD 8 6 4 4 5 6 9 12 14 11 9 8 9 10 10 10 11 10 6 4 4 4  
CLOUDS B1 SC SC B2 B1 SC B2 SC FW SC SC SC SC SC SC SC FW FW FW FW FW CL  
POP 12HR 30 40 20 0 5  
QPF 12HR 0.01 0.32 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S C S S  
TSTMS S C C C C S C S S  
HEAT INDEX 98 98 86 87 97102 98 86 84 86  
MAX HEAT 99 94 98 102 95 85 86  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 82 62 86 65 86 67 85 65 85  
TEMP 80 81 66 64 83 83 69 66 82 82 70 68 83 81 68 67 83 81  
DEWPT 63 61 59 61 65 64 63 64 67 66 65 65 67 65 63 63 64 63  
PWIND DIR NE NE NW S S E N N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC B1 SC SC B1 SC SC SC SC SC SC FW FW  
POP 12HR 5 10 10 20 30 30 20 10 10  
RAIN SHWRS S C C C S S  
TSTMS S S S  
 
 
ILZ020-270900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 74 91 71 84 62  
TEMP 88 87 81 77 74 75 82 86 91 87 80 77 73 72 77 82 84 79 71 66 63 64  
DEWPT 76 77 76 75 73 73 75 75 76 77 74 72 70 69 70 69 67 64 59 58 57 59  
RH 68 72 85 94 97 94 79 70 62 72 82 85 90 90 79 65 57 60 66 75 81 84  
WIND DIR SW SW S SW SW SW S SW SW W W NW N N N N N N NE NE N N  
WIND SPD 8 5 5 5 5 6 9 12 14 11 10 8 9 10 10 11 11 10 8 4 4 5  
CLOUDS B1 SC SC B1 B1 B1 B1 SC FW SC SC FW SC SC SC FW FW FW FW FW CL CL  
POP 12HR 30 40 30 0 5  
QPF 12HR 0.03 0.17 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C C  
TSTMS C C C C S S C C  
HEAT INDEX 100 99 87 88 95103 99 85 85 86 80  
MAX HEAT 100 95 96 104 96 85 87  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 81 61 85 65 85 66 84 64 84  
TEMP 80 80 65 63 82 82 68 67 82 81 69 67 82 80 68 66 82 80  
DEWPT 63 63 58 61 66 66 63 64 68 68 65 65 68 66 63 63 65 64  
PWIND DIR N NE SW S S E N N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL FW FW SC SC SC SC B1 SC SC SC SC FW FW FW FW  
POP 12HR 5 10 10 20 30 30 20 10 10  
RAIN SHWRS S S C C S S  
TSTMS S S S  
 
 
ILZ013-270900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 76 91 72 83 64  
TEMP 89 88 83 79 76 76 82 88 91 88 81 77 74 72 77 81 83 77 71 67 65 66  
DEWPT 74 75 75 75 73 73 74 74 75 75 74 71 70 68 69 67 64 60 58 58 58 60  
RH 61 66 77 88 90 90 77 63 60 66 79 82 87 87 76 63 53 56 63 73 78 81  
WIND DIR SW SW S SW SW SW SW SW SW W W NW N N N N N NE NE N N N  
WIND SPD 8 6 5 5 5 6 9 12 13 11 9 8 9 10 11 11 12 11 9 6 5 5  
CLOUDS SC SC SC B2 B1 SC B1 SC FW SC SC SC SC SC B1 SC FW FW FW FW FW CL  
POP 12HR 30 40 30 0 5  
QPF 12HR 0.02 0.40 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C S C C C  
TSTMS S C C C C S C C C  
HEAT INDEX 98 97 90 88 96103 99 87 84 84  
MAX HEAT 99 95 96 103 98 84 85  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 81 63 86 67 86 67 85 66 84  
TEMP 80 80 67 66 83 82 70 68 82 82 71 69 82 81 70 68 82 80  
DEWPT 61 58 58 61 63 62 62 63 66 65 65 65 66 63 62 63 64 62  
PWIND DIR NE NE N S S SE N N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC B1 SC B1 B1 B1 B1 SC SC SC SC FW FW  
POP 12HR 5 10 10 20 30 30 20 10 10  
RAIN SHWRS S C C C S S  
TSTMS S S S  
 
 
ILZ019-270900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 75 92 73 84 62  
TEMP 89 88 81 78 75 76 83 89 92 88 82 78 74 73 79 83 84 81 74 67 63 64  
DEWPT 77 78 77 75 73 74 75 77 76 77 75 73 70 69 70 69 67 65 61 59 57 58  
RH 68 72 88 91 94 94 77 68 60 70 79 85 87 87 74 63 57 58 64 75 81 81  
WIND DIR SW SW S S SW S SW SW SW W W NW NW N N N N N NE NE N N  
WIND SPD 6 5 4 4 5 5 8 11 13 11 9 6 8 9 9 10 10 8 6 3 3 3  
CLOUDS B1 SC SC SC B1 B1 SC SC SC FW SC SC SC SC SC SC FW FW FW FW CL FW  
POP 12HR 30 30 20 0 0  
QPF 12HR 0.07 0.09 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C S S S  
TSTMS C S S C S S S  
HEAT INDEX 102102 89 91101105100 89 86 87 83  
MAX HEAT 103 97 101 105 96 86 87  
HEAT Y Y  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 82 62 86 66 86 67 85 66 85  
TEMP 80 82 67 64 82 83 69 68 82 83 71 68 83 82 69 67 83 82  
DEWPT 63 64 60 60 65 65 64 63 66 66 65 65 67 66 63 62 64 64  
PWIND DIR NE E SE SE SW NW N N NE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL FW FW SC SC SC B1 B1 SC SC SC SC FW FW FW FW  
POP 12HR 0 5 10 10 20 30 20 10 5  
RAIN SHWRS S S C S S S  
TSTMS S S S  
 
 
ILZ106-270900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 74 91 73 84 64  
TEMP 89 87 80 77 74 75 82 87 91 88 82 78 74 73 78 83 84 79 71 67 64 65  
DEWPT 76 77 76 75 72 73 75 75 76 76 74 73 71 70 70 69 66 61 59 58 59 61  
RH 66 72 88 94 93 94 79 68 62 68 77 85 90 90 76 63 55 54 66 73 84 87  
WIND DIR SW SW S S SW SW SW SW SW W W NW N N N N N NE NE N N N  
WIND SPD 8 5 4 4 5 6 9 12 13 11 9 8 9 10 11 11 12 11 8 5 4 4  
CLOUDS B1 SC SC B2 B1 B1 B1 SC FW SC SC SC SC SC SC SC FW FW FW FW FW CL  
POP 12HR 30 40 30 0 5  
QPF 12HR 0.01 0.24 0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S C C  
TSTMS C C C C S S C C  
HEAT INDEX 99 98 86 89 96104 99 88 86 86  
MAX HEAT 100 95 97 105 97 86 87  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 82 63 87 66 86 67 86 66 86  
TEMP 81 81 66 65 84 83 70 68 84 82 71 69 84 81 69 68 84 81  
DEWPT 63 60 59 62 65 64 64 64 67 66 66 66 67 65 64 64 65 63  
PWIND DIR NE NE NW SE S E N N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW FW FW FW SC B1 SC SC B1 SC B1 SC SC SC SC FW FW  
POP 12HR 5 10 10 10 30 30 20 10 10  
RAIN SHWRS S C C S  
TSTMS S S S  
 
 
ILZ023-270900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 73 91 73 83 62  
TEMP 88 87 79 76 73 75 83 88 91 88 81 77 74 73 78 82 82 78 71 66 63 64  
DEWPT 76 77 75 74 72 73 75 76 77 76 75 72 71 70 71 70 67 63 59 58 58 60  
RH 68 72 88 94 97 94 77 68 64 68 82 85 90 90 79 67 61 60 66 75 84 87  
WIND DIR SW SW S S S S W SW SW SW W W NW N N N N N NE N N N  
WIND SPD 5 3 2 2 4 4 6 9 11 9 6 5 5 6 8 9 10 9 6 3 3 3  
CLOUDS B1 SC SC B1 B1 SC SC B1 FW FW SC SC SC SC SC SC FW FW FW FW FW CL  
POP 12HR 30 40 40 0 0  
QPF 12HR 0.03 0.20 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C  
TSTMS C C C C S C C  
HEAT INDEX 99 98 83 91 98104 98 86 85 85  
MAX HEAT 100 94 98 104 95 85 86  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 81 60 87 63 86 65 86 64 86  
TEMP 80 79 64 63 83 83 67 65 84 82 69 67 82 81 68 66 84 81  
DEWPT 63 61 59 61 65 65 63 63 67 67 65 65 67 66 63 64 65 64  
PWIND DIR NE NE N SE S SE NE N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL FW FW SC SC SC SC B1 SC SC SC SC FW FW FW FW  
POP 12HR 5 5 10 10 20 20 20 10 10  
RAIN SHWRS S S S S  
TSTMS S S S  
 
 
ILZ033-270900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 72 90 73 82 61  
TEMP 87 86 78 75 73 74 84 87 90 87 80 77 75 73 78 81 82 77 71 65 61 63  
DEWPT 76 76 75 74 72 73 76 76 77 76 75 73 70 70 71 70 67 62 58 57 57 60  
RH 70 72 91 97 97 97 77 70 66 70 85 87 84 90 79 69 61 60 63 75 87 90  
WIND DIR SW SW S S SW W SW SW SW SW W W NW N N N N N NE N N N  
WIND SPD 3 2 1 2 3 4 6 9 10 6 5 5 5 5 8 9 10 8 5 3 3 3  
CLOUDS B1 SC SC SC B1 B1 B1 B1 FW FW SC SC SC SC SC SC FW FW FW FW FW CL  
POP 12HR 30 40 40 0 0  
QPF 12HR 0.08 0.29 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S C C  
TSTMS S C C C S C C  
HEAT INDEX 97 96 92 97104 97 84 85 84  
MAX HEAT 98 92 97 104 94 85 86  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 81 59 85 62 85 64 85 64 84  
TEMP 80 78 63 62 82 80 66 65 82 80 67 66 82 80 67 66 82 80  
DEWPT 63 60 58 60 64 64 62 62 65 66 64 64 66 65 63 63 64 64  
PWIND DIR N NE N S S E NE N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL FW FW SC SC SC SC B1 SC SC SC SC FW FW FW FW  
POP 12HR 0 5 10 10 20 20 20 10 10  
RAIN SHWRS S S S S  
TSTMS S S  
 
 
ILZ039-270900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 74 90 74 83 62  
TEMP 87 85 79 77 75 75 83 88 90 87 80 77 75 74 80 83 83 79 72 66 62 63  
DEWPT 77 78 76 74 73 73 77 76 78 77 75 73 72 71 73 73 71 67 61 57 56 59  
RH 72 80 91 90 94 94 82 68 68 72 85 87 90 90 79 72 67 67 68 73 81 87  
WIND DIR SW S S SW SW W S SW SW SW W W NW N N N N N NE N N N  
WIND SPD 5 4 3 4 5 6 8 10 13 12 10 9 9 9 10 10 11 10 8 5 5 5  
CLOUDS B1 SC SC B1 B1 SC B1 B1 FW FW FW SC SC SC SC SC FW FW FW FW CL CL  
POP 12HR 30 30 30 0 0  
QPF 12HR 0.21 0.20 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S C C  
TSTMS C C C C S C C  
HEAT INDEX 98 96 83 92 99104 99 85 84 89 88 81  
MAX HEAT 99 92 99 104 96 89 89  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 81 60 85 63 85 65 85 64 84  
TEMP 79 79 63 62 82 81 67 65 82 81 68 66 82 80 67 66 82 81  
DEWPT 66 64 58 60 66 66 63 63 67 67 65 65 68 67 63 63 67 66  
PWIND DIR N NE NE SE S SE NE N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL FW FW SC SC B1 SC B1 SC SC SC SC SC FW FW FW  
POP 12HR 0 5 10 10 20 20 20 20 10  
RAIN SHWRS S S S S S S  
TSTMS S S S S  
 
 
INZ001-270900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 73 89 72 78 64  
TEMP 87 85 78 75 73 74 81 86 89 85 79 76 74 72 76 78 78 73 69 66 64 66  
DEWPT 74 76 75 73 72 72 74 76 76 76 74 72 71 70 70 69 66 62 60 60 60 62  
RH 65 75 91 94 97 93 79 72 66 75 85 87 90 93 82 74 67 68 73 81 87 87  
WIND DIR SW SW SW S S SW SW S SW SW W NW NW N N N N N N N N N  
WIND SPD 6 4 3 4 5 6 9 10 12 11 9 6 9 11 12 13 16 13 11 6 5 4  
WIND GUST 25 26  
CLOUDS SC SC SC B1 B2 B1 B1 B1 FW SC SC SC B1 B1 B1 SC FW FW FW FW FW CL  
POP 12HR 30 50 50 0 0  
QPF 12HR 0.02 0.48 0.25 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C C C C  
TSTMS S C C C C C C C C  
HEAT INDEX 96 95 87 95100 94 81  
MAX HEAT 97 91 96 100 90  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 61 84 62 84 64 84 64 83  
TEMP 77 76 65 64 82 79 67 66 82 80 69 68 81 78 68 67 82 79  
DEWPT 63 60 60 62 64 63 63 63 66 66 65 65 67 65 64 64 65 63  
PWIND DIR N N N SE S SE NE N N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL FW FW SC SC B1 SC B1 SC B1 SC SC SC SC FW FW  
POP 12HR 5 5 10 10 20 30 20 10 10  
RAIN SHWRS S C S S  
TSTMS S  
 
 
INZ010-270900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 72 90 73 81 61  
TEMP 87 85 77 75 72 74 83 86 90 86 79 76 75 73 78 81 81 76 69 64 62 64  
DEWPT 75 76 74 73 71 72 74 76 77 76 75 72 70 70 71 69 66 61 58 57 58 60  
RH 68 75 90 94 97 93 74 72 66 72 88 87 84 90 79 67 60 60 68 78 87 87  
WIND DIR SW SW S S SW SW SW SW SW SW W W NW NW N N N N N N N N  
WIND SPD 4 2 2 2 4 4 6 9 11 8 6 5 5 6 9 10 12 9 6 3 3 3  
CLOUDS B1 SC SC B1 B1 B1 B1 B1 FW FW SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 30 40 40 0 0  
QPF 12HR 0.07 0.40 0.12 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S C C  
TSTMS S C C C S C C  
HEAT INDEX 96 94 89 96102 96 84 83  
MAX HEAT 96 90 96 102 93 84 84  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 80 58 85 61 85 63 84 63 84  
TEMP 79 78 62 62 82 80 66 63 82 80 67 65 82 79 67 65 82 80  
DEWPT 62 59 58 60 63 63 62 62 65 65 64 64 66 64 63 63 63 63  
PWIND DIR N NE N SE S SE NE N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL FW CL FW FW SC SC SC SC B1 SC SC SC SC SC FW FW FW  
POP 12HR 0 5 10 10 20 20 20 10 10  
RAIN SHWRS S S S S  
TSTMS S  
 
 
INZ011-270900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
115 PM CDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 72 90 73 80 62  
TEMP 87 85 78 74 72 73 82 86 90 85 78 76 74 73 77 80 80 75 68 64 62 64  
DEWPT 74 76 74 73 71 72 74 76 76 76 74 72 70 71 71 70 67 62 59 58 59 61  
RH 65 75 88 97 97 97 77 72 64 75 88 87 87 93 82 72 65 64 73 81 90 90  
WIND DIR W SW S S S SW SW S SW SW W W NW N N N N N N N N N  
WIND SPD 5 3 3 3 4 5 8 10 12 10 9 6 8 9 12 13 14 12 9 5 4 4  
CLOUDS SC SC SC B2 B1 B2 B1 B1 FW FW SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 30 40 50 0 0  
QPF 12HR 0.03 0.28 0.25 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S C C  
TSTMS C C C C C S C C  
HEAT INDEX 95 94 87 96101 94 83 82  
MAX HEAT 96 91 96 102 91 83 83  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 80 58 85 60 84 63 84 63 84  
TEMP 79 77 62 62 82 79 65 63 82 80 67 65 82 79 67 65 82 79  
DEWPT 62 59 59 60 63 63 62 62 65 66 64 64 67 65 63 63 64 63  
PWIND DIR N N N SE S SE NE N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW SC SC SC SC B1 SC B1 SC SC SC SC SC FW  
POP 12HR 0 5 10 10 20 20 20 10 10  
RAIN SHWRS S S S S  
TSTMS S  
 
 
INZ019-270900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
215 PM EDT SUN JUL 26 2026  
 
DATE 07/26/26 MON 07/27/26 TUE 07/28/26 WED  
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 72 89 73 81 62  
TEMP 86 84 77 74 72 73 82 85 89 85 79 76 75 74 77 80 81 76 70 65 62 64  
DEWPT 75 76 74 73 71 72 75 76 77 76 75 73 71 71 72 71 68 62 58 57 57 61  
RH 70 77 90 97 97 97 79 75 68 75 88 90 87 90 85 74 65 62 66 75 84 90  
WIND DIR W SW S SE S SW SW SW SW SW W W NW NW N N N N N N N N  
WIND SPD 4 2 2 3 4 5 8 10 11 9 8 6 8 9 10 11 12 11 9 5 4 4  
CLOUDS B1 SC SC B1 B1 B1 B2 B1 FW FW SC SC SC SC SC SC FW FW FW FW FW FW  
POP 12HR 30 40 50 0 0  
QPF 12HR 0.06 0.40 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S C C  
TSTMS S C C C S C C  
HEAT INDEX 95 93 88 95102 95 82 84 84  
MAX HEAT 96 88 95 102 92 84 85  
 
DATE 07/29 THU 07/30/26 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26  
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 80 59 83 62 83 64 83 64 83  
TEMP 79 77 63 62 81 79 66 64 81 79 68 66 81 79 67 66 81 79  
DEWPT 63 59 57 60 63 63 61 63 65 65 64 65 66 65 62 63 64 63  
PWIND DIR N N N SE S SE NE N N  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW FW SC SC SC SC B1 SC SC SC SC SC FW FW FW  
POP 12HR 0 5 10 10 20 20 20 10 10  
RAIN SHWRS S S S S  
TSTMS S  
 
 
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