639  
FOUS53 KLOT 011615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1115 AM CDT WED JUL 1 2026  
 
ILZ104-012100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 96 75 95 78 92  
TEMP 95 95 91 86 82 80 75 85 94 95 92 86 82 79 80 88 92 90 88  
DEWPT 72 71 73 74 74 74 70 70 70 69 73 76 76 75 73 74 73 74 73  
RH 48 46 56 68 77 82 84 61 46 43 54 72 82 88 79 63 54 60 61  
WIND DIR SW SW SW SW SW SW SW W SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 16 14 11 11 10 9 12 13 13 11 6 6 5 4 8 10 11 10  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1  
POP 12HR 0 0 20 50 60  
QPF 12HR 0 0 0 0.11 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C L L L  
TSTMS C C S S C C L L L  
HEAT INDEX 103103100 94 89 84 90100101101 96 89 84 97101100 96  
MAX HEAT 103 104 98 87 100 102 98 86 101 101  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 87 70 86 68 85 68 87  
TEMP 75 74 86 84 74 72 82 82 72 71 83 82 71 71 84 83  
DEWPT 70 71 74 70 68 69 70 68 66 67 67 64 64 65 65 63  
PWIND DIR SW SW E NE NE NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 B1 B1 B2 B1 B1 SC SC SC SC SC B1 SC  
POP 12HR 70 60 70 40 20 20 10 20  
RAIN SHWRS L L S L L L C C S S S S  
TSTMS L L S L C C S S S  
 

 
ILZ003-012100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 74 93 74 90  
TEMP 92 93 89 82 79 77 75 82 91 93 85 79 76 74 77 85 90 90 89  
DEWPT 73 72 73 74 74 70 71 73 73 73 76 74 74 72 73 75 75 74 73  
RH 54 51 59 77 85 79 87 74 56 52 75 85 94 93 87 72 62 60 59  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 13 16 14 11 11 9 9 11 13 13 9 5 4 4 4 8 11 10 8  
CLOUDS FW FW FW FW SC FW FW FW SC FW SC B1 B1 SC SC SC SC B1 B1  
POP 12HR 0 10 40 60 80  
QPF 12HR 0 0 0.14 0.22 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C L L D D L  
TSTMS L L C C L L D D L  
HEAT INDEX 101101 97 88 88 99102 95 93101 99 97  
MAX HEAT 101 102 94 99 102 95 101 100  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 72 87 69 86 66 86 66 87  
TEMP 75 73 86 84 72 70 84 84 70 68 84 84 69 68 85 85  
DEWPT 70 72 72 70 68 69 68 67 66 67 66 65 64 66 65 66  
PWIND DIR SW SW E NE NE NE E S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC SC B1  
POP 12HR 70 70 60 40 20 20 10 10  
RAIN SHWRS L C C L L L C C S S  
TSTMS L C C L C S S S S  
 

 
ILZ104-012100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 96 76 96 78 92  
TEMP 95 96 92 86 82 80 76 85 95 96 92 86 81 78 79 88 92 90 87  
DEWPT 72 71 72 74 74 74 71 71 70 70 73 76 76 75 73 74 72 73 72  
RH 48 45 52 68 77 82 85 63 45 43 54 72 85 91 82 63 52 58 61  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 14 14 11 12 10 10 12 14 16 13 9 8 8 6 9 12 13 12  
WIND GUST 25 26  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC B1 B1 B1  
POP 12HR 0 0 5 40 60  
QPF 12HR 0 0 0 0.07 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L C  
TSTMS C C C C C C L L C  
HEAT INDEX 103104 99 95 88 83 90101102100 95 88 83 96 99 98 94  
MAX HEAT 103 104 98 86 101 102 98 85 99 99  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 88 71 86 70 85 69 86  
TEMP 76 74 88 84 75 73 83 81 72 71 83 81 72 71 85 82  
DEWPT 70 71 72 69 69 69 68 67 66 67 66 63 64 66 64 63  
PWIND DIR SW SW E NE N NE NE NE  
WIND CHAR GN GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC SC SC B1  
POP 12HR 70 60 70 50 20 20 10 20  
RAIN SHWRS C L C L L L C C S S S S S  
TSTMS C L C L C S C S S S S  
 

 
ILZ021-012100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 76 93 75 91  
TEMP 92 92 88 81 79 77 78 86 92 93 89 81 78 75 77 86 91 88 87  
DEWPT 75 75 76 75 74 73 73 75 74 74 78 75 74 74 74 76 76 74 74  
RH 58 58 68 82 85 87 85 70 56 54 70 82 88 97 90 72 62 63 65  
WIND DIR SW SW SW S SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 12 14 12 10 10 8 8 11 12 12 8 5 4 4 4 6 10 10 8  
CLOUDS FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC SC SC B1 SC  
POP 12HR 0 0 0 40 70  
QPF 12HR 0 0 0 0.06 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L C  
TSTMS C C C C C C L L C  
HEAT INDEX 103103 99 88 94101103103 87 96103 97 96  
MAX HEAT 103 104 95 101 104 99 103 101  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 89 71 87 68 86 67 87  
TEMP 76 76 89 85 74 73 85 84 71 70 85 84 70 70 86 85  
DEWPT 72 73 74 72 71 71 71 70 68 69 68 68 66 67 67 68  
PWIND DIR SW SW SE NE NE NE NE E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC B1  
POP 12HR 60 70 60 50 30 20 10 20  
RAIN SHWRS C L C L L L C C C S S S  
TSTMS C L C L C S C C S S  
 

 
ILZ006-012100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 94 72 93 73 90  
TEMP 93 94 90 84 80 75 73 81 92 93 87 80 75 74 77 84 90 88 84  
DEWPT 72 71 73 73 73 68 70 70 71 71 74 73 72 71 72 74 73 73 73  
RH 51 47 58 70 79 79 90 69 51 49 65 79 90 90 85 72 58 61 70  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 16 14 12 12 11 10 12 12 12 9 6 5 5 4 6 9 10 8  
CLOUDS CL FW FW FW FW FW SC FW FW FW SC SC B1 B1 SC SC B1 B1 B1  
POP 12HR 0 5 40 60 70  
QPF 12HR 0 0 0.04 0.08 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L L C C C C L L L  
TSTMS C L L C C C C L L L  
HEAT INDEX 100102 99 90 84 85 99101 95 84 91 98 96 89  
MAX HEAT 100 102 96 83 99 101 89 98 98  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 67 82 65 82 65 84  
TEMP 69 68 79 79 70 70 81 78 69 69 81 78 68 69 82 80  
DEWPT 69 68 73 68 67 68 69 66 65 67 67 64 63 66 67 65  
PWIND DIR SW NW NE NE N NE NE E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC SC SC  
POP 12HR 70 70 70 30 20 10 10 10  
RAIN SHWRS L C C L L L C C S  
TSTMS L C C L C S S  
 

 
ILZ021-012100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 75 93 76 91  
TEMP 90 92 88 81 78 76 78 87 92 93 89 81 77 76 78 87 91 89 87  
DEWPT 76 75 76 75 73 73 73 74 74 74 77 76 74 74 75 77 77 74 74  
RH 64 58 68 82 85 90 85 65 56 54 68 85 90 94 91 72 64 61 65  
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 13 12 10 9 8 6 10 11 12 8 4 3 4 4 6 9 9 6  
CLOUDS FW FW FW CL FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 0 5 50 60  
QPF 12HR 0 0 0 0.05 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L S  
TSTMS C C C C L L S  
HEAT INDEX 102103 98 86 95101104102 87 99104 98 96  
MAX HEAT 102 103 95 101 104 98 105 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 89 72 88 69 87 67 88  
TEMP 76 76 89 85 74 73 86 84 72 71 85 83 70 69 85 84  
DEWPT 71 73 76 73 70 71 74 72 69 69 72 70 67 67 70 69  
PWIND DIR S SW S N NE NE E NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1  
POP 12HR 50 70 60 40 20 30 20 20  
RAIN SHWRS S C C L L C S C S C S S S S  
TSTMS S C C L C C C S C S S S  
 

 
INZ002-012100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 75 93 76 91  
TEMP 92 93 88 81 78 76 78 85 92 93 89 81 77 76 79 86 91 89 86  
DEWPT 75 73 74 74 74 73 73 75 73 74 76 74 74 74 75 75 75 75 73  
RH 58 52 63 79 88 90 85 72 54 54 66 79 90 94 88 70 60 64 65  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 13 12 11 9 8 8 11 11 13 9 5 5 4 4 8 9 10 6  
CLOUDS FW FW CL FW FW FW FW FW FW CL FW FW SC SC SC SC B1 B1 SC  
POP 12HR 0 0 10 40 70  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C  
TSTMS C C C C L L C  
HEAT INDEX 103103 97 86 94101103100 86 95102100 93  
MAX HEAT 103 103 93 101 103 97 102 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 86 69 85 67 84 65 85  
TEMP 75 75 85 82 72 71 83 79 70 70 81 79 68 69 82 81  
DEWPT 72 72 74 70 70 70 70 68 68 68 68 65 66 67 66 66  
PWIND DIR SW SW NW N N N NE NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC B1  
POP 12HR 60 60 60 50 20 20 20 20  
RAIN SHWRS C L C L L L C C S S S S S S  
TSTMS C L C L C S C S S S S  
 

 
ILZ005-012100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 74 92 74 90  
TEMP 91 92 88 82 78 76 74 81 89 92 88 79 76 74 77 84 90 89 88  
DEWPT 73 72 74 73 73 71 70 72 74 73 76 75 73 72 73 76 78 75 74  
RH 56 52 63 74 85 85 87 74 61 54 68 88 90 93 87 77 68 64 63  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 14 16 14 12 11 10 9 11 12 13 9 5 4 4 4 8 10 10 8  
CLOUDS FW FW FW FW SC SC FW FW SC FW B1 SC B1 B1 SC SC B1 B1 B1  
POP 12HR 0 5 50 50 70  
QPF 12HR 0 0 0.05 0.01 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S L L L L L  
TSTMS S S C C S S L L L L L  
HEAT INDEX 99100 97 87 85 98100 99 82 93103100 98  
MAX HEAT 99 100 93 98 101 94 103 103  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 72 85 68 85 65 86 65 87  
TEMP 75 73 85 82 72 69 83 83 69 68 83 83 68 68 85 85  
DEWPT 70 71 76 71 68 69 72 69 66 67 69 68 64 65 69 68  
PWIND DIR SW SW E NE NE NE NE E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 70 70 70 40 20 20 10 20  
RAIN SHWRS L C L L L L C C S S S S  
TSTMS L C L L C S S S S  
 

 
ILZ008-012100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 75 93 75 90  
TEMP 91 92 88 82 79 76 76 83 90 93 85 79 76 75 77 85 90 90 88  
DEWPT 74 72 74 74 74 70 71 73 74 73 76 74 74 73 73 77 76 75 75  
RH 58 52 63 77 85 82 85 72 60 52 75 85 94 94 87 77 64 62 66  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 13 16 13 10 10 8 8 11 12 12 8 5 3 4 4 8 10 9 6  
CLOUDS FW FW FW FW SC FW FW FW SC FW SC B1 SC SC SC SC SC B1 B1  
POP 12HR 0 10 30 50 70  
QPF 12HR 0 0 0.02 0.35 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L L L L  
TSTMS C C C C L L L L L  
HEAT INDEX 101101 97 88 89 99102 95 83 96102101 98  
MAX HEAT 101 101 94 99 102 90 102 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 72 87 69 87 66 87 66 88  
TEMP 75 74 86 85 73 71 84 84 70 68 84 84 70 68 85 85  
DEWPT 71 72 75 73 70 70 71 71 67 67 69 69 65 66 68 69  
PWIND DIR SW SW E NE NE NE E S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC B1  
POP 12HR 60 70 60 40 20 10 10 10  
RAIN SHWRS L C C L L L C C S  
TSTMS L C C L C S S S  
 

 
ILZ011-012100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 76 92 74 90  
TEMP 91 92 88 81 78 76 76 83 90 92 88 80 76 74 77 86 90 89 88  
DEWPT 73 73 74 74 73 71 72 73 74 74 77 75 74 73 73 75 77 76 75  
RH 56 54 63 79 85 85 87 72 60 56 70 85 94 97 87 70 66 66 66  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 13 16 13 11 11 9 9 12 13 13 9 6 5 5 5 8 11 10 8  
CLOUDS FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC B1 B1 B1  
POP 12HR 0 5 30 50 80  
QPF 12HR 0 0 0.01 0.31 0.15  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C D D L  
TSTMS C C S S C C D D L  
HEAT INDEX 100101 96 86 88 99102 99 84 95103100 97  
MAX HEAT 100 101 93 99 102 95 103 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 87 69 86 66 86 66 87  
TEMP 75 74 87 84 72 71 83 82 70 68 84 83 69 68 85 84  
DEWPT 70 71 75 72 69 69 71 70 66 67 68 68 64 66 67 68  
PWIND DIR SW SW E N NE NE E E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC  
POP 12HR 70 70 70 40 20 10 10 20  
RAIN SHWRS L C C L L L C C S S  
TSTMS L C C L C S C S S  
 

 
ILZ010-012100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 75 93 75 91  
TEMP 91 92 88 82 79 76 76 83 90 93 84 80 76 75 77 86 90 90 88  
DEWPT 74 73 74 74 74 70 72 74 74 74 76 75 74 73 73 77 76 75 75  
RH 58 54 63 77 85 82 87 74 60 54 77 85 94 94 87 75 64 62 66  
WIND DIR SW SW SW S SW SW SW SW SW SW SW S SW SW S SW SW SW SW  
WIND SPD 13 16 13 10 10 6 8 11 11 12 6 5 4 4 4 6 10 9 6  
CLOUDS FW FW FW FW SC FW FW FW SC FW SC SC SC SC SC SC SC SC B1  
POP 12HR 0 10 20 50 70  
QPF 12HR 0 0 0.01 0.44 0.16  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L L  
TSTMS C C C C C C L L L  
HEAT INDEX 101101 97 88 90100102 93 84 96102102 98  
MAX HEAT 101 101 94 100 102 91 102 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 87 69 87 67 87 66 88  
TEMP 75 74 86 85 73 71 84 84 71 69 84 84 70 68 85 85  
DEWPT 72 72 75 73 71 70 71 70 68 68 69 69 66 67 68 69  
PWIND DIR SW SW E NE NE NE E SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC B1  
POP 12HR 60 70 60 40 10 20 10 10  
RAIN SHWRS L C C L L L S C S  
TSTMS L C C L C C S S  
 

 
ILZ012-012100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 94 76 93 75 90  
TEMP 92 94 89 83 80 78 77 85 92 93 89 81 78 75 77 86 90 89 86  
DEWPT 74 73 74 74 74 73 70 73 73 73 77 76 74 73 73 74 77 76 75  
RH 56 51 61 74 82 85 79 67 54 52 68 85 88 94 87 68 66 66 70  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 13 16 13 11 11 10 9 12 13 13 10 6 5 5 4 8 11 11 9  
CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1  
POP 12HR 0 0 20 50 70  
QPF 12HR 0 0 0 0.11 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L L  
TSTMS C C C C C C L L L  
HEAT INDEX 102103 98 89 82 91100102101 87 94102 99 95  
MAX HEAT 102 103 95 100 102 97 102 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 88 70 87 68 87 67 88  
TEMP 76 75 87 84 73 72 84 83 71 70 85 83 70 69 86 84  
DEWPT 71 71 76 72 69 69 71 69 66 67 68 66 64 66 67 66  
PWIND DIR SW SW E NE NE NE NE E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1  
POP 12HR 70 70 70 50 20 10 10 20  
RAIN SHWRS L L C L L L C C S S S  
TSTMS L L C L C S C S S  
 

 
ILZ020-012100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 76 92 75 90  
TEMP 91 92 87 81 79 77 78 84 91 92 88 81 77 75 77 85 90 88 86  
DEWPT 75 75 75 75 74 73 73 74 74 73 77 75 73 73 73 75 77 76 75  
RH 60 58 68 82 85 87 85 72 58 54 70 82 87 94 87 72 66 68 70  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 12 14 12 10 10 8 8 11 12 12 9 6 5 5 4 8 10 10 8  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 SC  
POP 12HR 0 0 0 40 70  
QPF 12HR 0 0 0 0.20 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L C  
TSTMS C C C C C C L L C  
HEAT INDEX 102103 97 87 92100102100 88 94102 99 95  
MAX HEAT 102 103 93 100 102 97 102 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 87 70 86 67 86 66 87  
TEMP 76 75 87 83 73 72 84 82 70 69 84 82 69 69 84 83  
DEWPT 71 71 75 72 69 69 71 70 67 67 69 68 65 66 68 68  
PWIND DIR SW SW SE N NE NE NE SE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 B1 B1 B1 B1 SC B1 SC SC SC SC SC B1  
POP 12HR 60 70 70 50 20 20 10 20  
RAIN SHWRS C L C L L L C C S S S  
TSTMS C L C L C S C S S S  
 

 
ILZ013-012100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 95 76 94 77 91  
TEMP 93 94 90 84 81 78 76 85 93 94 90 84 80 77 78 87 91 89 87  
DEWPT 73 72 74 75 74 74 70 71 72 70 75 77 76 75 73 74 74 75 74  
RH 52 49 60 74 79 88 82 63 51 46 62 80 88 94 85 65 58 64 65  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 16 14 11 11 10 9 12 12 13 11 6 6 5 4 6 10 11 9  
CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 B1  
POP 12HR 0 0 10 50 70  
QPF 12HR 0 0 0 0.12 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C C L L L  
TSTMS C C S S C C L L L  
HEAT INDEX 102103 99 92 86 91100101100 93 86 95101 99 95  
MAX HEAT 102 104 97 85 100 101 99 83 101 101  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 88 70 85 68 86 67 87  
TEMP 76 74 87 83 73 72 83 82 71 70 83 82 70 69 84 84  
DEWPT 71 71 75 71 69 69 71 69 66 67 68 65 64 65 66 64  
PWIND DIR SW SW E NE NE NE NE E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC  
POP 12HR 70 70 70 50 20 20 10 20  
RAIN SHWRS L L C L L L C C S S S S  
TSTMS L L C L C S C S S S  
 

 
ILZ019-012100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 77 94 76 90  
TEMP 92 93 89 83 80 78 79 87 92 94 90 81 78 76 78 86 90 89 88  
DEWPT 75 74 75 75 74 73 73 74 74 73 77 75 74 74 74 75 76 74 73  
RH 58 54 64 77 82 85 82 65 56 51 66 82 88 94 88 70 64 61 61  
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 12 13 12 9 9 8 8 11 11 12 8 5 4 5 5 8 10 10 8  
CLOUDS FW FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC B1 SC  
POP 12HR 0 0 0 40 70  
QPF 12HR 0 0 0 0.10 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L C  
TSTMS C C C C C C L L C  
HEAT INDEX 103103 99 89 84 95102103103 88 96103 98 96  
MAX HEAT 104 105 96 102 104 100 103 101  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 75 88 72 87 69 87 68 87  
TEMP 77 76 88 86 75 74 85 85 72 71 85 84 71 70 85 85  
DEWPT 70 71 73 70 69 69 70 69 67 67 68 67 65 66 66 67  
PWIND DIR SW SW SE NE NE NE E E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 SC B1 B1 SC SC B1 SC SC SC SC B1  
POP 12HR 60 70 60 40 20 20 10 20  
RAIN SHWRS C L C L L L S C S S S  
TSTMS C L C L C C C S S S  
 

 
ILZ106-012100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 94 77 94 76 91  
TEMP 93 94 90 83 80 78 78 87 93 94 90 82 78 76 78 86 90 89 86  
DEWPT 74 73 75 75 74 73 73 73 73 73 77 76 74 74 74 75 77 75 75  
RH 54 51 62 77 82 85 85 63 52 51 66 82 88 94 88 70 66 64 70  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW S SW SW SW SW  
WIND SPD 12 14 13 10 10 9 9 11 12 13 9 5 4 4 4 6 10 10 8  
CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC B1 B1  
POP 12HR 0 0 0 40 70  
QPF 12HR 0 0 0 0.07 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L C  
TSTMS C C C C C C L L C  
HEAT INDEX 103104100 91 84 94102103103 89 95103 99 95  
MAX HEAT 104 105 97 83 102 104 99 103 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 89 70 87 68 87 67 88  
TEMP 76 75 88 84 74 72 85 83 72 70 84 83 70 69 85 84  
DEWPT 71 72 76 72 70 70 73 70 68 68 70 67 65 67 68 67  
PWIND DIR SW SW E N NE NE NE E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1  
POP 12HR 70 70 70 50 30 20 10 20  
RAIN SHWRS C L C L L L C C C S S S  
TSTMS C L C L C S C C S S  
 

 
ILZ023-012100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 94 76 95 76 92  
TEMP 92 93 89 82 79 77 79 87 93 95 90 82 78 76 79 87 92 90 87  
DEWPT 75 73 74 75 74 73 73 74 72 72 77 76 75 74 74 77 77 72 73  
RH 58 52 61 79 85 87 82 65 51 48 66 82 91 94 85 72 62 56 63  
WIND DIR SW SW SW S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 13 11 10 6 6 5 9 10 11 6 4 3 3 3 4 6 6 4  
CLOUDS FW FW FW CL FW FW CL FW FW FW SC SC SC SC SC B1 SC SC B1  
POP 12HR 0 5 0 40 60  
QPF 12HR 0 0 0 0.05 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C  
TSTMS C C C C L L C  
HEAT INDEX 103103 99 88 96101103102 89 98105 97 94  
MAX HEAT 103 103 95 101 104 99 105 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 89 70 88 67 87 66 88  
TEMP 76 75 89 85 73 72 85 83 71 70 84 82 69 69 85 83  
DEWPT 70 71 75 72 69 70 72 70 68 68 70 68 65 66 68 67  
PWIND DIR SW SW S N NE NE NE E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC B1 SC B1 SC SC SC SC SC  
POP 12HR 60 70 60 50 30 20 10 20  
RAIN SHWRS C L C L C L C C C S S S  
TSTMS C L C L C C C C S S S  
 

 
ILZ033-012100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 75 94 75 92  
TEMP 91 92 87 80 78 76 77 87 92 94 90 81 77 75 79 87 92 90 87  
DEWPT 76 74 75 75 74 72 73 75 73 73 77 76 75 75 74 76 75 72 72  
RH 62 56 68 85 88 87 87 68 54 51 66 85 94100 85 70 58 56 61  
WIND DIR SW SW S S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 13 11 10 6 5 5 9 9 11 5 3 2 3 3 4 5 5 3  
CLOUDS FW FW CL CL FW FW FW FW FW CL FW FW SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 60  
QPF 12HR 0 0 0 0.02 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L S  
TSTMS C C C C L L S  
HEAT INDEX 103103 96 85 96101103102 88 98103 98 93  
MAX HEAT 103 104 92 102 104 99 104 102  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 88 69 87 67 86 65 86  
TEMP 75 75 88 84 73 72 85 82 70 70 83 82 69 69 84 83  
DEWPT 70 71 74 72 69 69 72 70 68 68 69 68 65 66 67 67  
PWIND DIR SW SW S NW N NE NE NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC B1  
POP 12HR 60 70 50 50 20 30 10 20  
RAIN SHWRS S L L L C C S C S S C S S  
TSTMS S L L L C C S C S S C S S  
 

 
ILZ039-012100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 75 93 76 92  
TEMP 91 91 87 80 77 75 77 87 92 93 89 81 77 76 79 87 92 90 87  
DEWPT 75 74 75 75 74 72 72 75 73 74 77 75 75 74 75 76 74 73 73  
RH 60 58 68 85 90 90 85 68 54 54 68 82 94 94 88 70 56 58 63  
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 13 11 11 9 8 6 9 10 11 8 4 4 4 5 6 9 9 5  
CLOUDS FW FW CL CL FW CL FW FW FW FW SC FW FW SC SC SC SC SC SC  
POP 12HR 0 5 10 30 60  
QPF 12HR 0 0 0 0.01 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C  
TSTMS C C C C L L C  
HEAT INDEX 102101 97 85 96101103102 87 98102 98 94  
MAX HEAT 102 103 94 101 104 97 102 101  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 89 70 88 68 86 66 87  
TEMP 75 76 89 84 73 73 85 84 71 71 84 83 69 69 84 84  
DEWPT 71 72 76 72 70 71 74 71 69 69 71 69 66 67 69 68  
PWIND DIR SW SW SW W N NE E NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 SC B1 B1 B1 B1 SC SC SC SC B1  
POP 12HR 50 70 50 50 20 30 20 30  
RAIN SHWRS C C L L C C S C S S C S S C  
TSTMS C C L L C C S C S S C S S C  
 

 
INZ001-012100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 76 94 76 91  
TEMP 92 93 88 82 79 77 79 86 92 94 89 81 78 76 78 87 91 89 86  
DEWPT 75 74 74 74 74 73 73 74 73 72 77 74 74 74 74 76 76 75 74  
RH 58 54 63 77 85 87 82 68 54 49 68 79 88 94 88 70 62 64 68  
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 14 13 11 9 8 8 10 11 13 8 5 4 4 4 6 8 9 6  
CLOUDS FW FW FW FW FW FW FW FW FW CL FW SC SC SC SC SC B1 B1 B1  
POP 12HR 0 0 5 40 60  
QPF 12HR 0 0 0 0.01 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S S L L C  
TSTMS S S C C S S L L C  
HEAT INDEX 103103 97 87 80 80 93101102101 87 97103 99 93  
MAX HEAT 104 103 94 83 101 103 96 103 103  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 88 68 85 66 84 65 86  
TEMP 75 75 87 82 73 71 83 80 70 70 82 79 69 69 83 81  
DEWPT 71 72 75 71 69 70 72 69 67 68 69 66 65 67 67 66  
PWIND DIR SW SW SW NE N N NE NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC  
POP 12HR 70 70 60 50 30 20 10 20  
RAIN SHWRS C L C L C L C C C S S S S  
TSTMS C L C L C S C C S S S  
 

 
INZ010-012100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 76 94 76 91  
TEMP 92 93 88 80 78 76 78 87 93 94 89 81 77 76 79 87 91 90 86  
DEWPT 75 75 75 74 74 72 73 75 73 73 77 75 75 75 74 76 75 72 71  
RH 58 56 66 82 88 87 85 68 52 51 68 82 94 97 85 70 60 56 61  
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 13 11 10 6 6 5 9 10 11 5 3 2 3 3 4 6 6 3  
CLOUDS FW FW CL CL FW FW FW FW FW CL FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 10 30 60  
QPF 12HR 0 0 0 0.02 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S L L S  
TSTMS C C S S L L S  
HEAT INDEX 103104 97 84 96101103102 87 83 97103 97 91  
MAX HEAT 103 104 92 101 104 98 83 103 101  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 88 69 87 67 85 65 86  
TEMP 74 75 88 83 73 72 85 82 70 70 83 81 69 69 83 82  
DEWPT 70 71 74 70 68 69 72 69 67 68 69 67 65 66 67 66  
PWIND DIR SW SW S W N N NE NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1  
POP 12HR 60 70 50 50 20 30 10 20  
RAIN SHWRS S L C L C C C C S S C S S  
TSTMS S L C L C C C S S C S S  
 

 
INZ011-012100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1115 AM CDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 93 75 94 76 91  
TEMP 92 93 88 80 77 76 78 87 93 94 90 82 77 76 79 87 92 90 86  
DEWPT 74 74 74 74 73 73 73 75 73 73 76 75 75 74 74 76 77 73 72  
RH 56 54 63 82 87 90 85 68 52 51 64 79 94 94 85 70 62 58 63  
WIND DIR SW SW SW S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 13 12 10 8 6 6 9 10 12 6 4 3 3 3 5 8 8 5  
CLOUDS FW FW CL CL FW FW CL FW FW CL FW FW FW SC SC SC SC B1 SC  
POP 12HR 0 0 10 30 70  
QPF 12HR 0 0 0 0.02 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C  
TSTMS C C C C L L C  
HEAT INDEX 102102 97 85 96102103102 89 83 98105 98 92  
MAX HEAT 102 103 92 102 104 98 83 105 103  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 73 88 69 87 66 85 65 86  
TEMP 75 75 88 83 72 72 84 81 70 70 83 81 69 69 84 82  
DEWPT 70 71 75 70 69 69 72 69 68 68 69 67 65 66 67 66  
PWIND DIR SW SW S NW N N NE NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC B1  
POP 12HR 60 70 50 50 20 30 10 20  
RAIN SHWRS C L C L C C C C S S S C S S  
TSTMS C L C L C C C S S S C S S  
 

 
INZ019-012100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
1215 PM EDT WED JUL 1 2026  
 
DATE WED 07/01/26 THU 07/02/26 FRI 07/03/26  
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 92 75 93 75 90  
TEMP 90 91 86 79 77 75 77 87 92 93 88 80 77 75 79 86 90 89 85  
DEWPT 75 74 75 74 73 72 72 75 73 73 77 76 75 74 75 77 76 73 72  
RH 62 58 70 85 87 90 85 68 54 52 70 88 94 97 88 75 64 59 65  
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 13 11 10 8 6 6 9 10 11 5 4 3 3 3 5 6 6 4  
CLOUDS FW FW CL CL CL FW FW FW SC FW FW FW FW SC SC SC SC SC SC  
POP 12HR 0 0 10 30 60  
QPF 12HR 0 0 0 0.02 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S L L S  
TSTMS C C S S L L S  
HEAT INDEX 101102 95 82 96100102101 85 80 96102 96 91  
MAX HEAT 101 102 90 101 102 96 83 102 101  
EXTREME HEAT W W W W W W W W W W W W  
 
DATE SAT 07/04/26 SUN 07/05/26 MON 07/06/26 TUE 07/07/26  
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 74 87 69 86 67 84 66 85  
TEMP 75 75 87 83 73 72 84 81 71 70 82 81 69 69 82 82  
DEWPT 70 72 75 71 69 70 73 69 68 69 70 67 66 67 68 66  
PWIND DIR SW SW S W N N NE NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1  
POP 12HR 50 70 50 50 30 30 10 20  
RAIN SHWRS S C C L C C C C C S C S S  
TSTMS S C C L C C S C C S C S S  
 

 
 
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