946  
FOUS53 KLOT 282121  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
420 PM CDT SUN JUN 28 2026  
 
ILZ104-290900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 94 78 95 78  
TEMP 81 78 76 75 77 84 91 93 91 85 81 79 79 87 94 95 93 86 82 79 79  
DEWPT 69 70 71 72 73 74 74 73 74 74 73 73 72 72 72 73 73 73 71 70 70  
RH 67 76 85 90 87 72 58 52 58 70 77 82 79 61 49 49 52 65 69 74 74  
WIND DIR SE E SE S S S S S SW S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 8 10 11 11 13 14 17 16 12 11 10 10 13 14 17 17 13 12 10 9  
WIND GUST 27 23 21 27 29 24  
CLOUDS B2 B1 B1 SC SC SC SC FW FW FW FW FW SC FW FW FW FW CL FW FW FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 84 91100103101 92 86 83 93102105102 93 86 82  
MAX HEAT 87 82 100 103 98 84 102 105 99 84  
EXTREME HEAT W W W W W W W W W W W W W W W  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 96 79 97 77 95 75 93 73 91  
TEMP 95 95 82 80 94 93 81 79 93 91 78 77 91 88 77 75 89 86  
DEWPT 70 69 70 71 71 72 71 71 73 73 70 71 73 72 69 69 72 71  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 30 40 30 30 30  
RAIN SHWRS S C C C C S C C C C  
TSTMS S C C C C S C S S C  
 

 
ILZ003-290900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 76 94 76  
TEMP 82 78 76 76 77 84 90 93 91 83 79 77 77 84 91 93 93 85 80 77 77  
DEWPT 72 73 73 73 73 75 76 75 75 74 73 72 72 73 74 75 75 73 71 69 71  
RH 72 85 90 90 87 74 64 56 60 74 82 85 85 70 58 56 56 67 74 76 82  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 9 11 11 11 14 16 18 16 13 12 10 11 14 16 17 17 13 13 10 9  
CLOUDS B1 B2 B1 SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 87 92102104102 90 83 91101105104 92 84  
MAX HEAT 88 84 102 105 99 101 105 100 82  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 77 93 75 93 73 92 71 90  
TEMP 91 91 80 78 91 91 78 76 91 90 75 74 90 90 75 72 88 87  
DEWPT 72 71 70 73 72 72 71 73 73 73 70 72 72 72 69 70 71 70  
PWIND DIR SW SW SW SW SW S SW S SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 0 20 40 30 30 30 30 40  
RAIN SHWRS S S C S C C S C S S C C  
TSTMS S S C S C C S S S S S C  
 

 
ILZ104-290900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 94 78 95 78  
TEMP 81 78 76 75 77 85 92 93 91 84 81 79 79 87 94 95 92 85 82 79 79  
DEWPT 69 71 71 72 73 74 74 74 74 74 74 73 72 72 72 73 73 72 71 70 70  
RH 67 79 85 90 87 70 56 54 58 72 79 82 79 61 49 49 54 65 69 74 74  
WIND DIR SE SE SE S S S S S SW S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 8 9 10 10 12 14 17 16 13 12 10 10 13 14 17 17 13 12 10 9  
WIND GUST 26 29  
CLOUDS B1 B1 B1 SC SC SC SC SC SC FW FW FW SC FW FW FW FW CL FW FW FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 84 92102103100 92 86 83 94102104101 92 86 82 82  
MAX HEAT 87 82 102 104 98 84 102 104 98 84  
EXTREME HEAT W W W W W W W W W W W W W W W  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 96 78 96 77 94 75 92 73 91  
TEMP 95 94 82 80 95 92 81 78 93 89 78 77 91 87 77 75 89 86  
DEWPT 70 69 70 71 70 71 71 71 72 72 71 71 71 71 70 69 70 70  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC B1  
POP 12HR 0 0 10 30 30 40 30 30 30  
RAIN SHWRS C C C C C C C C  
TSTMS C C C C C S S C  
 

 
ILZ021-290900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 76 94 76  
TEMP 83 78 76 75 77 86 92 92 90 82 79 77 78 87 93 94 92 83 80 77 78  
DEWPT 74 74 74 74 75 76 76 76 76 75 74 73 73 74 75 75 75 72 72 69 71  
RH 74 88 94 97 94 72 60 60 64 79 85 87 85 65 56 54 58 70 77 76 79  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 6 9 9 10 12 13 16 13 11 10 9 9 12 13 16 14 12 11 10 8  
CLOUDS B1 SC B1 SC SC SC SC SC FW FW FW SC SC FW FW FW CL CL FW FW CL  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 89 96105104102 88 83 95105105103 89 83  
MAX HEAT 92 87 105 106 97 105 106 98  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 76 94 75 93 73 92 72 90  
TEMP 94 91 79 78 93 91 78 77 92 89 77 76 91 88 75 74 89 86  
DEWPT 73 73 71 74 74 74 72 73 74 74 72 73 74 74 71 71 73 73  
PWIND DIR SW SW SW SW SW S S S SW  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS FW FW CL FW CL FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 20 30 40 30 30 30 30  
RAIN SHWRS S C S C C C S C S C C  
TSTMS S C S C C C S C S C C  
 

 
ILZ006-290900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 68 92 75 93 76  
TEMP 72 69 70 70 74 82 89 91 87 80 77 76 76 85 92 93 89 82 79 77 76  
DEWPT 66 65 67 69 71 73 73 73 74 73 73 72 72 73 73 73 73 73 71 69 70  
RH 81 87 90 97 90 74 59 56 65 79 87 87 87 67 54 52 59 74 77 76 82  
WIND DIR SE E SE S S S S S SW S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 8 11 13 12 14 16 17 14 13 12 11 11 13 14 16 16 13 13 12 10  
WIND GUST 25  
CLOUDS B1 B1 B1 B1 SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW  
POP 12HR 10 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 87 97100 95 84 91101102 97 87  
MAX HEAT 97 100 91 101 103 94  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 75 94 73 92 71 90 69 88  
TEMP 93 91 80 78 93 89 78 76 91 87 75 74 88 85 74 72 87 83  
DEWPT 71 69 70 72 72 72 71 72 73 73 71 71 73 71 69 70 71 70  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 5 10 40 30 40 20 30 30  
RAIN SHWRS C C S C C C S S C C S C  
TSTMS C C S C C C S S S S S  
 

 
ILZ021-290900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 76 94 76  
TEMP 84 78 76 76 77 86 91 92 90 83 79 77 78 87 93 94 92 83 79 76 77  
DEWPT 76 75 75 74 74 77 77 76 77 75 74 72 73 74 75 75 75 72 71 69 72  
RH 77 91 97 94 90 75 64 60 66 77 85 85 85 65 56 54 58 70 77 79 85  
WIND DIR SE SE SE S S SW S S S S S SW SW SW SW SW SW S SW SW SW  
WIND SPD 11 8 8 8 8 11 12 14 12 11 10 8 9 11 12 14 14 11 9 9 6  
WIND GUST 23 21 19  
CLOUDS B1 SC SC SC SC SC SC SC FW FW FW FW SC FW FW FW CL CL CL FW CL  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 92 97105105103 89 83 96105105103 88  
MAX HEAT 95 89 105 106 99 105 106 98  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 93 76 95 75 94 74 93 72 91  
TEMP 93 91 79 78 92 90 78 77 92 89 77 76 91 88 75 74 89 86  
DEWPT 74 74 71 73 76 75 72 73 77 75 72 72 76 75 70 71 76 73  
PWIND DIR SW S SW S SW S SW S SW  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS FW FW CL FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 20 30 30 30 20 30  
RAIN SHWRS S S C C C C C C S S C  
TSTMS S S C C C C S C S S C  
 

 
INZ002-290900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 75 93 76  
TEMP 81 75 73 73 76 84 89 91 87 80 78 76 77 86 91 93 89 81 78 76 78  
DEWPT 71 70 70 71 73 76 76 76 76 75 74 73 73 74 74 75 74 73 72 70 72  
RH 72 84 90 93 90 77 66 62 70 85 88 90 87 68 58 56 61 77 82 82 82  
WIND DIR SE SE SE SE S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 6 5 6 8 9 10 12 13 11 10 9 8 8 11 11 13 12 11 10 9 8  
CLOUDS B1 B1 SC B1 SC SC SC SC SC FW FW FW FW FW FW FW CL CL CL FW CL  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
HEAT INDEX 85 92100103 98 85 94101104 98 86  
MAX HEAT 88 100 104 93 101 104 94  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 75 94 74 92 72 90 70 89  
TEMP 92 89 78 77 91 88 77 76 90 86 75 74 88 85 73 73 86 83  
DEWPT 72 72 72 73 73 73 73 73 74 74 72 72 73 72 71 71 72 71  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL FW FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 10 20 40 30 40 30 30  
RAIN SHWRS S C C C C S C C C S C  
TSTMS S S C C C S C S S S C  
 

 
ILZ005-290900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 75 93 76  
TEMP 80 76 75 74 76 82 89 92 90 82 79 76 76 83 90 93 92 84 80 77 76  
DEWPT 70 70 71 72 73 75 76 76 75 74 74 72 73 73 75 75 75 73 71 70 71  
RH 72 82 87 93 90 79 66 60 62 77 85 87 90 72 62 56 58 70 74 79 85  
WIND DIR SE E SE S S S S S S S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 8 10 11 11 13 16 17 16 12 11 10 10 13 14 17 16 13 12 10 9  
WIND GUST 26 27  
CLOUDS B1 B1 B1 B1 SC SC SC FW FW FW FW SC FW FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 83 89101104101 89 90101104103 91 84  
MAX HEAT 86 101 104 99 101 105 99  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 93 76 94 74 92 72 92 70 89  
TEMP 91 92 80 77 91 92 78 75 90 90 75 73 89 89 74 72 87 86  
DEWPT 73 73 71 72 76 75 72 72 77 75 71 71 76 74 70 70 74 73  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN GN GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 0 10 40 30 30 20 30 40  
RAIN SHWRS S C S C C C S S C C C  
TSTMS S C S C C C S S S S S  
 

 
ILZ008-290900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 76 94 75  
TEMP 82 78 77 76 77 85 90 92 90 83 79 77 77 85 91 93 92 84 80 76 76  
DEWPT 73 74 74 74 74 75 76 76 76 75 73 72 72 73 75 75 75 74 71 69 71  
RH 74 88 90 94 90 72 64 60 64 77 82 85 85 67 60 56 58 72 74 79 85  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 9 10 10 10 13 14 17 14 12 11 10 10 13 14 16 16 13 12 10 8  
WIND GUST 25  
CLOUDS B1 B1 B1 SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 88 93102105101 90 83 92102105103 91 84  
MAX HEAT 89 86 102 105 99 102 105 100  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 93 76 94 74 94 73 93 71 91  
TEMP 91 91 80 78 91 91 78 76 91 89 76 75 90 90 75 73 88 86  
DEWPT 72 74 71 73 75 75 72 72 75 75 71 72 75 75 70 70 73 72  
PWIND DIR SW S SW SW SW S SW S SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 0 10 30 20 30 30 30 30  
RAIN SHWRS C S S C S C S S C C  
TSTMS C S S C S S S S S C  
 

 
ILZ011-290900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 75 93 75  
TEMP 81 77 76 75 76 84 90 92 90 82 79 76 77 85 91 93 91 84 80 76 76  
DEWPT 73 73 73 73 74 76 76 76 76 75 74 72 72 73 75 75 75 73 71 69 70  
RH 77 87 90 94 94 77 64 60 64 79 85 87 85 67 60 56 60 70 74 79 82  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 8 10 11 11 13 16 17 14 12 11 10 10 13 16 17 16 13 13 10 9  
WIND GUST 25  
CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW SC SC FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 85 93102104101 89 92102104102 90 83  
MAX HEAT 88 82 102 104 98 102 104 99  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 93 76 94 74 93 72 92 70 90  
TEMP 92 90 79 78 91 90 78 76 90 88 76 74 89 88 74 72 87 85  
DEWPT 72 74 70 72 75 75 71 72 75 75 71 72 75 75 69 70 73 72  
PWIND DIR SW SW SW SW SW S SW S SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 30 30 30 20 30 40  
RAIN SHWRS S C S C C S S S S C C  
TSTMS S C S C C S S S S S C  
 

 
ILZ010-290900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 76 94 75  
TEMP 83 78 77 76 76 85 90 93 90 83 79 77 77 85 91 94 91 84 80 76 76  
DEWPT 75 75 75 74 74 75 77 76 76 75 74 72 72 74 75 76 76 74 71 70 71  
RH 77 91 94 94 94 72 66 58 64 77 85 85 85 70 60 56 62 72 74 82 85  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW S SW SW SW  
WIND SPD 13 8 10 10 10 13 14 16 14 12 10 9 10 12 13 16 16 12 11 9 8  
WIND GUST 26  
CLOUDS B1 B1 SC SC SC SC FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 89 94103106102 90 83 93102106103 90 83  
MAX HEAT 91 87 103 106 99 102 106 99  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 76 94 74 93 73 93 71 91  
TEMP 91 90 80 77 91 91 78 76 91 89 76 75 90 90 75 73 88 86  
DEWPT 73 74 72 73 75 75 72 73 75 75 72 72 75 75 71 71 74 73  
PWIND DIR SW S SW SW SW S SW S SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 30 20 20 20 20 30  
RAIN SHWRS S C S S S S S S S S C  
TSTMS S C S S S S S S S S C  
 

 
ILZ012-290900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 76 94 76  
TEMP 82 78 76 76 77 84 91 92 90 83 79 77 77 86 92 94 92 84 80 77 77  
DEWPT 72 72 72 73 74 75 76 75 75 75 74 73 72 73 74 75 75 73 71 70 71  
RH 72 82 87 90 90 74 62 58 62 77 85 87 85 65 56 54 58 70 74 79 82  
WIND DIR SE SE SE S S S S S S S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 8 9 10 10 13 16 17 16 12 11 10 10 13 14 17 17 13 12 10 9  
WIND GUST 26 23 28  
CLOUDS B1 B1 B1 B1 SC SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 86 93102104100 89 83 93102105102 90 84  
MAX HEAT 89 84 102 105 98 103 105 99 82  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 77 95 75 94 73 93 72 90  
TEMP 92 92 80 79 92 91 79 77 91 89 77 75 90 88 75 74 88 86  
DEWPT 72 72 71 72 75 74 72 72 75 74 71 71 75 74 70 70 74 72  
PWIND DIR SW SW SW SW SW SW SW S SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 30 30 30 20 30 30  
RAIN SHWRS S C S C C C S S S C C  
TSTMS S C S C C C S S S S C  
 

 
ILZ020-290900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 75 93 75  
TEMP 82 77 76 75 76 85 91 92 89 82 79 77 77 86 92 93 91 83 79 76 77  
DEWPT 73 73 73 73 74 76 76 76 76 75 74 72 73 74 75 75 75 73 71 69 71  
RH 74 87 90 94 94 75 62 60 66 79 85 85 87 68 58 56 60 72 77 79 82  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 12 8 9 10 10 12 14 16 14 12 11 9 9 12 13 16 16 13 12 10 9  
CLOUDS B1 SC B1 SC SC SC SC FW FW SC FW FW SC FW FW FW CL CL FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 88 94103104101 88 93103105102 89 82  
MAX HEAT 90 85 103 105 97 103 105 98  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 93 75 93 74 92 72 91 71 89  
TEMP 92 89 79 77 91 89 78 76 90 87 76 75 89 87 74 73 87 85  
DEWPT 73 74 71 72 75 75 71 72 76 75 71 71 75 75 70 70 74 73  
PWIND DIR SW SW SW SW SW S S S SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 30 40 30 30 30 30  
RAIN SHWRS S C S C C C S C S C C  
TSTMS S C S C C C S C S S C  
 

 
ILZ013-290900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 77 95 77  
TEMP 82 78 76 75 76 84 91 93 91 84 80 78 78 86 93 95 92 85 81 78 78  
DEWPT 70 71 72 73 74 74 75 74 74 74 74 73 72 72 73 73 74 73 71 70 70  
RH 67 79 87 94 94 72 60 54 58 72 82 85 82 63 52 49 56 67 72 76 76  
WIND DIR SE E SE S S S S S SW S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 13 8 9 10 10 13 14 17 16 13 11 10 10 13 14 17 17 13 12 10 9  
WIND GUST 27 24 21 27 31 24 23  
CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 86 92101103101 91 84 93102105102 91 85  
MAX HEAT 89 84 101 104 98 83 102 105 99 83  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 95 77 95 75 93 73 92 72 90  
TEMP 94 92 81 79 92 91 79 77 91 89 77 75 90 88 75 74 88 86  
DEWPT 70 71 71 72 73 73 72 72 75 74 71 71 74 73 70 70 74 72  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN GN GN LT GN LT LT LT LT  
AVG CLOUDS FW CL FW FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 30 30 40 20 30 30  
RAIN SHWRS S C C C C S S C C C  
TSTMS S C C C C S S S S C  
 

 
ILZ019-290900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 77 93 77 94 77  
TEMP 84 79 77 77 78 86 92 92 91 83 80 78 78 86 92 93 92 84 80 77 78  
DEWPT 75 75 74 74 74 75 76 76 76 74 73 72 72 73 74 75 74 72 71 69 71  
RH 74 88 90 90 88 70 60 60 62 74 79 82 82 65 56 56 56 67 74 76 79  
WIND DIR SE SE SE S S SW S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 8 9 9 10 12 13 16 13 11 10 10 10 12 13 16 14 12 11 10 8  
WIND GUST 21 24 21 20  
CLOUDS B1 SC SC SC SC SC SC SC SC FW FW SC SC FW FW FW CL CL FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 91 80 95104105103 90 84 93103105103 89 83  
MAX HEAT 93 89 104 105 100 83 103 105 99  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 78 94 76 94 75 93 73 91  
TEMP 93 91 80 79 92 91 79 78 91 90 77 77 90 89 76 75 88 87  
DEWPT 73 72 70 72 73 72 71 72 73 72 71 71 73 72 69 70 72 71  
PWIND DIR SW S SW SW SW S S S SW  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW CL FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 20 30 30 30 30 30 30  
RAIN SHWRS S C C C C C C C S C C  
TSTMS S C C C C C S C S C C  
 

 
ILZ106-290900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 76 94 76  
TEMP 83 78 76 75 76 85 91 92 89 82 79 77 77 86 93 94 91 83 80 77 77  
DEWPT 73 73 73 74 74 76 76 75 76 75 74 73 73 74 75 75 75 73 72 70 71  
RH 72 85 90 97 94 75 62 58 66 79 85 87 87 68 56 54 60 72 77 79 82  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 8 9 10 10 12 14 16 14 12 11 9 9 12 13 16 16 12 11 10 9  
CLOUDS B1 B1 B1 SC SC SC SC FW FW SC FW FW SC FW FW FW FW CL FW FW FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 88 95103104100 88 80 94104105101 89 84  
MAX HEAT 91 86 103 105 98 104 105 98 82  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 76 94 75 93 73 92 72 91  
TEMP 93 91 79 78 92 90 79 77 91 88 77 75 90 87 75 73 88 85  
DEWPT 73 73 71 73 76 74 72 73 77 75 72 72 76 74 71 71 75 73  
PWIND DIR SW SW SW SW SW S SW S SW  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 20 30 30 30 30 30 30  
RAIN SHWRS S C S C C C S C C C C  
TSTMS S C S C C C S C S C C  
 

 
ILZ023-290900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 93 75 94 75  
TEMP 83 76 75 74 76 85 91 92 89 80 78 76 77 87 93 94 90 81 78 75 77  
DEWPT 73 73 73 73 74 76 76 76 76 74 74 72 73 74 74 74 74 72 71 69 71  
RH 72 90 94 97 94 75 62 60 66 82 88 87 87 65 54 53 60 74 79 82 82  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 6 5 6 8 9 11 12 10 9 8 6 6 9 10 12 11 9 8 6 5  
CLOUDS B1 SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW CL FW CL CL  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 88 95103104100 85 94104104100 85  
MAX HEAT 92 85 103 105 96 104 105 95  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 75 95 74 94 72 93 70 91  
TEMP 93 91 78 77 92 90 77 76 91 88 76 75 90 87 74 73 89 86  
DEWPT 73 73 70 72 75 74 71 72 75 74 71 71 75 74 70 70 74 72  
PWIND DIR SW SW SW SW SW SW SW S SW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW CL FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 20 40 30 30 20 30  
RAIN SHWRS S C C C C S C S S C  
TSTMS S C C C C S C S S C  
 

 
ILZ033-290900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 74 94 74  
TEMP 83 76 74 73 76 85 91 92 88 80 76 75 76 86 93 93 89 80 76 75 76  
DEWPT 74 74 73 73 74 76 76 76 76 74 74 72 73 73 74 74 74 72 71 70 71  
RH 74 94 97100 94 75 62 60 68 82 94 90 90 65 54 54 61 77 85 84 85  
WIND DIR SE SE SE S S S S S S S S SW SW SW SW SW SW S SW SW SW  
WIND SPD 8 6 5 5 6 8 10 11 9 8 6 5 5 8 9 11 10 8 6 5 4  
WIND GUST 19  
CLOUDS B1 SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW CL CL CL CL  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
HEAT INDEX 89 94103104 99 84 94103104 99 84  
MAX HEAT 93 86 103 105 94 103 104 94  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 74 93 73 93 72 92 70 90  
TEMP 93 89 76 77 91 88 76 76 90 87 75 74 89 86 73 73 88 85  
DEWPT 73 73 69 71 74 74 70 72 74 73 70 71 74 73 69 69 73 72  
PWIND DIR SW S SW SW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 20 50 30 30 20 40  
RAIN SHWRS S C C C C C C S S C  
TSTMS S C C C C S C S S C  
 

 
ILZ039-290900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 75 94 74  
TEMP 84 76 74 74 76 85 91 92 89 80 77 75 77 86 92 94 90 80 76 74 76  
DEWPT 76 75 74 74 74 76 76 76 76 75 73 72 73 73 75 74 75 72 72 70 72  
RH 77 97100100 94 75 62 60 66 85 87 90 87 65 58 53 62 77 87 87 87  
WIND DIR SE SE SE S S SW S S S S S SW SW SW SW SW SW S SW SW SW  
WIND SPD 9 8 6 8 8 10 11 14 13 11 10 9 9 11 12 14 14 11 10 9 8  
CLOUDS SC FW SC SC SC SC B1 B1 SC SC FW FW CL FW FW FW FW CL CL CL FW  
POP 12HR 5 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
HEAT INDEX 92 94103104100 84 94103104100 84  
MAX HEAT 95 88 103 104 95 103 104 95  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 74 94 74 93 72 92 70 90  
TEMP 93 90 77 77 91 89 76 76 90 88 75 75 90 88 73 73 88 86  
DEWPT 74 74 70 73 76 74 71 73 76 74 71 72 75 74 70 71 75 73  
PWIND DIR SW S SW SW SW S SW SW SW  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW CL CL CL FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 20 50 30 30 20 40  
RAIN SHWRS S C C S C C C S S C  
TSTMS S C C S C S C S S C  
 

 
INZ001-290900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 75 93 75  
TEMP 82 75 74 73 76 84 90 91 88 79 77 75 77 86 92 93 89 81 78 75 77  
DEWPT 72 71 71 72 74 76 76 76 76 75 74 73 73 74 74 74 74 72 71 70 71  
RH 72 87 90 97 94 77 64 62 68 88 90 94 87 68 56 54 61 74 79 84 82  
WIND DIR S SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 5 6 8 9 10 12 14 12 10 9 8 8 11 12 14 13 11 10 9 8  
CLOUDS B1 SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW CL CL CL CL  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
TSTMS  
HEAT INDEX 86 93102103 98 83 94102103 98 85  
MAX HEAT 89 83 102 104 93 102 104 94  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 74 94 73 92 71 91 70 89  
TEMP 93 90 78 77 91 88 77 76 90 87 76 74 89 85 74 73 87 84  
DEWPT 72 73 71 72 75 74 72 72 76 74 71 72 75 73 70 70 74 72  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW CL CL FW CL FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 10 30 40 30 30 30 30  
RAIN SHWRS C C C C C S C C S C  
TSTMS C S C C C S C S S C  
 

 
INZ010-290900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 74 93 74  
TEMP 82 75 74 73 76 85 90 91 87 78 76 74 76 86 92 93 89 79 76 74 76  
DEWPT 73 73 73 73 74 76 76 76 76 74 74 72 73 73 74 74 74 71 71 70 71  
RH 74 94 97100 94 75 64 62 70 88 94 93 90 65 56 54 61 77 85 87 85  
WIND DIR S SE SE S S SW S S S S S SW SW SW SW SW SW S SW SW SW  
WIND SPD 8 6 5 6 6 8 10 11 9 8 8 6 6 9 10 12 10 9 6 6 5  
CLOUDS B1 SC SC SC SC FW SC SC SC FW SC FW SC FW FW FW CL CL CL CL CL  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
HEAT INDEX 88 94102103 97 93102103 97 82  
MAX HEAT 91 84 102 104 92 102 104 92  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 73 93 73 92 71 91 69 90  
TEMP 93 89 76 77 91 88 76 76 90 86 75 75 89 86 73 73 88 85  
DEWPT 73 72 69 71 74 72 70 72 74 72 70 71 73 72 69 69 73 71  
PWIND DIR SW S SW SW SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW CL CL CL CL FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 20 50 30 40 20 30  
RAIN SHWRS S C C C C C C S S S C  
TSTMS S C C C C S C S S S C  
 

 
INZ011-290900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
420 PM CDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 92 74 94 74  
TEMP 82 75 73 73 76 85 90 91 87 78 76 75 77 87 92 94 89 79 76 74 77  
DEWPT 73 72 72 72 74 76 76 76 76 75 74 72 73 74 74 74 74 72 72 70 72  
RH 74 90 97 97 94 75 64 62 70 91 94 90 87 65 56 53 61 79 87 87 85  
WIND DIR S SE SE S S S S S S S S SW SW SW SW SW SW SW SW SW SW  
WIND SPD 8 5 5 6 8 9 11 12 10 9 8 6 6 10 11 13 12 10 9 8 6  
CLOUDS B1 SC SC SC SC FW B1 SC SC FW SC FW FW FW FW FW CL CL CL CL CL  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
HEAT INDEX 87 94102103 97 94103104 97 83  
MAX HEAT 91 83 102 104 93 103 104 93  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 94 74 94 73 93 71 91 69 90  
TEMP 93 89 77 78 92 88 76 77 91 86 75 75 89 85 73 73 88 85  
DEWPT 73 72 70 72 74 72 71 72 74 73 71 71 74 72 70 70 73 71  
PWIND DIR SW SW SW SW SW SW SW SW W  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 20 50 30 40 20 30  
RAIN SHWRS S C C C C C C S S S C  
TSTMS S C C C C S C S S S C  
 

 
INZ019-290900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
520 PM EDT SUN JUN 28 2026  
 
DATE 06/28/26 MON 06/29/26 TUE 06/30/26 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 91 74 92 74  
TEMP 82 75 74 73 76 84 89 90 86 79 76 74 76 85 91 92 88 79 76 74 76  
DEWPT 74 73 73 73 74 77 77 76 76 75 74 72 73 74 75 75 74 72 72 70 72  
RH 77 94 97100 94 80 68 64 72 88 94 93 90 70 60 58 63 79 87 87 87  
WIND DIR S SE SE S S SW S S S S S SW SW SW SW SW SW S SW SW SW  
WIND SPD 8 5 5 6 6 9 10 11 9 9 8 6 6 9 10 11 10 9 8 6 5  
CLOUDS B1 SC SC SC SC FW B1 SC SC FW SC FW FW FW FW FW CL CL CL CL CL  
POP 12HR 10 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS  
HEAT INDEX 88 93102102 97 93102103 96 83  
MAX HEAT 91 84 102 103 92 102 104 92  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/01 THU 07/02/26 FRI 07/03/26 SAT 07/04/26 SUN 07/05/26  
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 93 73 92 73 91 72 90 70 88  
TEMP 92 88 76 76 90 87 76 76 89 86 75 74 88 85 73 72 86 84  
DEWPT 74 72 70 72 75 73 71 72 75 72 70 72 75 72 69 70 74 71  
PWIND DIR SW SW SW SW SW SW SW SW SW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL CL CL CL FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 20 50 30 40 20 30  
RAIN SHWRS S C C S C C C S S C  
TSTMS S C C S C S C S S C  
 

 
 
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