352  
FOUS53 KLOT 300815  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
315 AM CDT SUN AUG 30 2026  
 
ILZ104-302100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 72 90 75 92  
TEMP 70 70 75 82 85 83 79 77 74 72 79 86 90 87 82 80 76 75 82 89 92 88  
DEWPT 62 62 65 66 67 68 67 65 63 62 64 66 68 69 69 69 67 67 69 70 70 71  
RH 76 76 71 58 55 61 67 67 69 71 60 51 49 55 65 69 74 76 65 54 49 57  
WIND DIR S S SW SW SW S S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 12 14 14 12 9 9 9 9 9 10 12 12 9 6 6 6 6 6 8 8 6  
CLOUDS B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC  
POP 12HR 50 20 10 10 20  
QPF 12HR 0.02 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C S S S  
TSTMS S S S S S  
HEAT INDEX 84 87 86 88 94 92 86 82 86 94 98 94  
MAX HEAT 84 87 84 88 95 89 94 98  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 76 93 74 88 72 86 70 85  
TEMP 80 76 91 89 79 75 86 83 75 73 84 81 74 71 82 80  
DEWPT 70 67 69 70 69 69 71 70 69 69 69 68 67 67 68 66  
PWIND DIR SW SW SW N E E NE E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC  
POP 12HR 5 5 30 30 20 20 20 30  
RAIN SHWRS S C C S S S S S S C  
TSTMS S S C S S S S S S S  
 

 
ILZ003-302100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 83 70 88 72 90  
TEMP 69 68 74 79 83 80 74 73 72 70 76 85 88 84 77 75 74 72 80 87 90 85  
DEWPT 62 63 66 67 68 68 67 64 63 63 67 69 71 72 71 69 68 68 71 72 73 73  
RH 78 84 76 67 61 67 79 73 73 78 74 59 57 67 82 82 82 87 74 61 58 67  
WIND DIR S S S SW S S S S S S S SW SW S S S SW SW SW SW SW S  
WIND SPD 11 12 16 16 11 9 8 10 9 9 11 12 11 6 4 4 4 4 5 6 6 5  
CLOUDS B2 B2 B2 B1 B2 B2 B1 SC B1 B2 B1 SC B1 SC SC SC B1 B1 SC SC SC SC  
POP 12HR 50 20 10 20 20  
QPF 12HR 0.04 0.02 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C S S S S S  
TSTMS C S S S  
HEAT INDEX 81 86 83 89 94 90 83 94 98 92  
MAX HEAT 81 87 89 95 86 94 98  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 92 69 88 68 86 66 85  
TEMP 77 73 89 86 74 69 85 83 71 69 84 81 69 67 82 79  
DEWPT 68 66 70 72 68 68 71 71 68 67 69 69 66 65 67 66  
PWIND DIR S SW S NE E SE SE E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW SC SC B1 SC SC SC B1 SC SC SC SC SC  
POP 12HR 10 10 20 30 20 30 20 30  
RAIN SHWRS S S C S C S C  
TSTMS S S C S S S S  
 

 
ILZ104-302100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 73 91 75 92  
TEMP 71 70 75 82 85 83 80 77 75 73 80 87 91 88 83 80 77 76 83 90 92 89  
DEWPT 62 62 65 66 67 68 68 65 64 63 64 66 68 69 69 68 66 67 69 70 70 71  
RH 73 76 71 58 55 61 67 67 69 71 58 50 47 54 63 67 69 74 63 52 49 56  
WIND DIR S S S SW SW S S S SW S SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 12 13 14 12 9 9 10 9 9 10 12 12 9 8 6 6 6 6 8 8 6  
CLOUDS B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC B1 SC SC SC SC  
POP 12HR 50 20 5 5 20  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S S S  
TSTMS S S S S  
HEAT INDEX 84 88 86 82 82 90 95 92 86 82 86 95 98 94  
MAX HEAT 84 88 85 90 95 90 95 98  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 77 94 75 88 72 86 71 84  
TEMP 81 77 92 89 79 76 86 83 76 73 84 82 75 72 83 80  
DEWPT 70 67 69 70 69 69 70 69 69 69 68 67 67 67 66 65  
PWIND DIR SW SW SW N E E E NE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW FW SC SC SC SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 5 5 30 30 20 20 20 30  
RAIN SHWRS S C C S S S S S C  
TSTMS S S C S S S S S S  
 

 
ILZ021-302100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 69 91 72 93  
TEMP 68 68 75 82 85 81 75 73 71 69 79 88 91 86 79 76 74 73 82 90 93 87  
DEWPT 62 63 67 68 69 69 66 63 62 62 66 69 71 71 69 67 65 66 70 72 73 73  
RH 81 84 76 63 59 67 74 71 73 78 64 54 52 61 72 74 74 79 67 56 52 63  
WIND DIR S S S S S S S S S S S SW SW S S SW SW SW SW SW SW S  
WIND SPD 9 10 12 13 11 8 9 8 8 8 9 11 11 6 5 5 5 5 6 8 8 5  
CLOUDS B1 B2 B2 B2 B2 B1 SC SC SC B1 B1 SC SC SC SC SC SC B1 SC SC SC SC  
POP 12HR 50 5 5 5 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S S S  
HEAT INDEX 85 89 84 81 92 97 91 86 97101 94  
MAX HEAT 85 89 92 97 87 97 101  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 94 74 92 72 90 69 87  
TEMP 77 74 92 89 78 74 89 85 74 72 87 83 73 70 85 82  
DEWPT 68 67 72 73 69 69 73 73 69 68 71 70 68 67 69 67  
PWIND DIR S SW SW W E E E S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 5 5 20 30 20 20 10 40  
RAIN SHWRS S C S S C  
TSTMS S C S S S  
 

 
ILZ006-302100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 83 71 87 72 89  
TEMP 70 70 75 81 83 80 75 74 73 71 77 84 87 83 77 76 74 73 81 87 88 84  
DEWPT 63 64 66 67 68 68 68 66 63 63 66 68 71 71 71 70 69 69 71 72 73 72  
RH 78 81 74 63 61 67 79 76 71 76 69 59 59 67 82 82 84 87 72 61 61 67  
WIND DIR S S S SW SW S S S SW SW SW SW SW SW SW SW SW SW SW SW S S  
WIND SPD 12 14 16 16 12 8 9 10 9 10 11 12 12 9 6 5 5 5 6 6 8 6  
CLOUDS B2 OV B2 B1 B1 B2 B2 B1 B1 B2 B2 B1 SC B1 B1 B1 B1 B1 SC SC SC SC  
POP 12HR 50 30 10 20 20  
QPF 12HR 0.04 0 0 0 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C S S S S S  
TSTMS C S S S S  
HEAT INDEX 83 86 83 88 93 88 84 93 96 89  
MAX HEAT 83 86 88 93 84 93 96  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 91 69 83 68 81 67 81  
TEMP 76 74 89 83 73 70 81 78 71 69 79 77 70 68 79 76  
DEWPT 70 68 71 71 69 69 71 69 68 68 69 68 67 67 68 67  
PWIND DIR SW SW SW NE E E E NE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC  
POP 12HR 10 10 30 30 30 20 20 30  
RAIN SHWRS C C C S S C S S S C  
TSTMS C S C S S S S S S S  
 

 
ILZ021-302100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 70 92 73 95  
TEMP 69 68 76 84 87 82 76 73 71 70 81 89 92 86 80 77 75 73 84 91 95 88  
DEWPT 62 63 67 68 69 69 65 63 61 62 66 69 71 71 67 66 64 66 70 71 72 73  
RH 78 84 74 59 55 65 69 71 71 76 60 52 51 61 65 69 69 79 63 52 48 61  
WIND DIR S S SW SW S S S S S S SW SW SW S S SW SW SW SW SW SW S  
WIND SPD 9 9 11 11 10 8 9 10 8 6 9 10 10 5 5 6 6 6 8 8 6 4  
CLOUDS B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW  
POP 12HR 30 5 0 0 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
TSTMS S  
HEAT INDEX 87 91 85 83 94 99 92 82 88 98103 96  
MAX HEAT 87 91 94 99 87 98 104  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 96 74 93 72 91 69 88  
TEMP 78 75 93 90 77 74 90 87 75 72 87 85 72 70 85 82  
DEWPT 66 66 72 73 68 69 74 74 69 69 73 72 68 67 71 69  
PWIND DIR S SW SW W SE S E SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 20 20 20 20 10 30  
RAIN SHWRS S S S S C  
TSTMS S S S S S  
 

 
INZ002-302100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 69 90 72 93  
TEMP 67 67 74 82 85 81 75 72 71 69 80 88 90 85 79 77 75 73 82 90 93 87  
DEWPT 60 61 65 67 68 68 67 65 63 63 66 68 69 69 68 66 65 66 69 70 72 72  
RH 78 81 74 61 57 65 76 79 76 81 62 52 50 59 69 69 71 79 65 52 51 61  
WIND DIR S S S S SW S S S S S SW S SW S S SW SW SW SW SW SW SW  
WIND SPD 8 9 10 13 11 8 6 8 8 6 9 10 11 8 6 6 6 6 8 8 8 5  
CLOUDS B2 B1 B2 B2 B1 B2 B2 SC B1 B1 SC B1 SC SC SC SC B1 B1 SC SC SC SC  
POP 12HR 30 5 5 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C  
TSTMS S  
HEAT INDEX 84 88 83 82 91 95 89 81 86 96100 93  
MAX HEAT 84 88 91 95 85 96 100  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 94 71 88 69 86 67 84  
TEMP 78 75 92 86 75 72 86 82 72 70 83 80 71 68 82 78  
DEWPT 69 67 69 71 69 69 71 70 69 69 69 68 67 66 66 67  
PWIND DIR SW SW SW NW NE E E NE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW FW SC SC SC SC B1 SC SC SC SC SC SC  
POP 12HR 5 5 30 30 20 20 20 30  
RAIN SHWRS C C S S S S C  
TSTMS C C S S S S S  
 

 
ILZ005-302100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 83 69 88 71 89  
TEMP 68 67 73 79 82 80 74 73 71 69 75 84 88 84 77 75 73 71 79 86 89 85  
DEWPT 63 64 66 68 69 69 67 65 63 63 67 69 71 72 70 69 68 68 71 72 73 73  
RH 84 90 79 69 65 69 79 76 76 81 76 61 57 67 79 82 84 90 77 63 59 67  
WIND DIR S S SW SW SW S S S S S SW SW SW SW SW SW SW SW SW SW SW S  
WIND SPD 10 12 14 16 11 8 8 10 8 9 10 12 11 6 4 3 4 4 6 6 8 5  
WIND GUST 20  
CLOUDS B2 B2 B2 B1 B2 B2 B2 SC B1 B2 B2 B1 B1 B1 B1 SC B1 B1 SC SC B1 SC  
POP 12HR 50 30 10 20 20  
QPF 12HR 0.05 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C S S S S S S  
TSTMS C S S S S  
HEAT INDEX 86 83 87 93 89 93 97 91  
MAX HEAT 86 87 94 85 93 97  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 91 70 87 68 85 66 84  
TEMP 76 73 89 86 74 70 83 81 71 69 83 79 70 67 81 78  
DEWPT 69 67 71 73 68 68 72 72 67 67 71 70 66 65 69 68  
PWIND DIR S SW SW N E SE E E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC B1 SC B1 SC SC SC SC SC SC SC  
POP 12HR 10 10 30 40 30 30 20 40  
RAIN SHWRS S C C S S C C S C  
TSTMS S S C S S S S S S  
 

 
ILZ008-302100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 83 70 89 71 91  
TEMP 69 68 73 79 83 80 75 73 72 70 76 85 89 85 78 75 73 72 80 88 91 86  
DEWPT 62 63 66 68 69 70 67 64 62 63 67 69 71 73 71 69 68 68 71 72 73 74  
RH 78 84 79 69 63 72 76 73 71 78 74 59 56 67 79 82 84 87 74 59 56 68  
WIND DIR S S S SW S S S S S S S SW SW S S S SW SW SW SW SW S  
WIND SPD 10 11 14 14 11 9 9 8 8 8 10 12 10 5 4 4 4 4 6 6 6 4  
CLOUDS B2 B2 B2 B2 B2 B2 B1 SC B1 B2 B1 SC SC B1 SC SC SC B1 SC SC SC SC  
POP 12HR 50 20 10 10 20  
QPF 12HR 0.06 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C S S S  
TSTMS C S S S  
HEAT INDEX 86 83 89 95 91 84 95 99 94  
MAX HEAT 86 89 95 87 95 99  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 92 70 88 68 87 66 85  
TEMP 77 73 89 86 74 70 85 83 71 69 83 82 70 67 83 79  
DEWPT 68 66 72 75 68 68 74 74 68 68 72 72 67 65 70 69  
PWIND DIR S SW S SE E SE SE SE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW SC FW SC SC SC SC SC SC B1 SC SC SC SC SC  
POP 12HR 10 5 20 30 20 30 10 30  
RAIN SHWRS S S C S C C  
TSTMS S S C S S S  
 

 
ILZ011-302100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 83 69 88 71 90  
TEMP 68 67 73 79 83 80 75 73 71 69 76 85 88 84 78 75 73 72 80 87 90 85  
DEWPT 63 63 67 69 69 69 68 65 62 63 67 69 71 72 70 69 67 68 71 72 73 73  
RH 84 87 81 72 63 69 79 76 73 81 74 59 57 67 76 82 81 87 74 61 58 67  
WIND DIR S S S SW SW S S S S S S SW SW S S SW SW SW SW SW SW S  
WIND SPD 11 12 14 14 12 9 10 10 9 9 10 12 11 8 5 5 5 5 6 8 8 5  
CLOUDS B2 B2 B2 B1 B2 B2 B1 SC B1 B2 B1 SC SC B1 SC SC SC B1 SC SC SC SC  
POP 12HR 50 20 10 10 20  
QPF 12HR 0.03 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C S S S  
TSTMS C S S S S  
HEAT INDEX 86 83 88 94 89 83 93 98 92  
MAX HEAT 87 88 94 85 93 98  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 91 71 88 69 86 67 85  
TEMP 77 73 89 86 75 71 85 82 72 69 84 81 70 68 82 79  
DEWPT 69 67 71 73 68 68 73 72 68 67 71 70 66 65 69 67  
PWIND DIR S SW SW W E SE E E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW SC FW SC SC SC SC B1 SC SC SC SC SC SC SC  
POP 12HR 10 5 20 30 20 30 20 40  
RAIN SHWRS S S C S S C S C  
TSTMS S S C S S S S S  
 

 
ILZ010-302100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 84 70 90 72 91  
TEMP 69 68 74 80 84 81 76 74 72 70 78 87 90 86 79 76 73 72 81 89 91 86  
DEWPT 62 63 66 69 69 70 66 64 62 63 67 70 72 73 71 69 67 67 70 72 73 74  
RH 78 84 76 69 61 69 71 71 71 78 69 57 56 65 77 79 81 84 69 57 56 68  
WIND DIR S S S SW S S S S S S S SW SW S S S SW SW SW SW SW S  
WIND SPD 10 11 13 14 10 9 9 6 8 8 10 11 10 5 4 4 4 4 6 6 6 4  
CLOUDS B2 B2 B2 B2 B2 B1 B1 SC B1 B2 B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 50 20 10 10 20  
QPF 12HR 0.04 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S C S S  
TSTMS C S S  
HEAT INDEX 83 88 84 92 97 92 85 96 99 94  
MAX HEAT 83 88 92 97 88 96 100  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 93 71 90 69 88 67 86  
TEMP 77 73 90 87 75 71 86 84 72 70 85 83 71 68 84 80  
DEWPT 68 66 72 74 69 68 73 74 69 68 72 72 67 66 69 69  
PWIND DIR S SW S E E SE E E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC FW SC B1 SC SC SC SC SC SC SC SC  
POP 12HR 5 5 20 20 20 20 10 30  
RAIN SHWRS S S S S S C  
TSTMS S S S S S S  
 

 
ILZ012-302100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 84 69 89 72 91  
TEMP 69 68 74 81 84 81 76 74 71 69 77 86 89 85 80 77 74 73 81 88 91 86  
DEWPT 62 63 66 67 68 68 67 64 62 62 65 68 70 71 70 68 67 67 71 72 73 73  
RH 78 84 76 63 59 65 74 71 73 78 67 55 54 63 72 74 79 81 72 59 56 65  
WIND DIR S S S SW SW S S S S S S SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 10 11 14 14 12 9 9 9 9 8 10 12 12 8 6 5 5 5 6 8 8 5  
CLOUDS B2 B2 B2 B1 B2 B2 B1 SC B1 B1 B1 SC SC B1 B1 SC B1 B1 SC SC SC SC  
POP 12HR 50 20 10 10 20  
QPF 12HR 0.02 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C S S  
TSTMS S S S S  
HEAT INDEX 83 87 84 89 95 90 82 85 95 99 93  
MAX HEAT 83 88 82 89 95 87 95 99  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 93 73 89 70 87 69 85  
TEMP 77 74 90 88 77 73 86 83 73 71 85 82 72 69 83 80  
DEWPT 69 67 71 73 69 68 72 72 69 68 70 69 67 67 69 67  
PWIND DIR SW SW SW W E E E E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW SC FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 5 20 30 20 30 20 40  
RAIN SHWRS S S C S S S C S S C  
TSTMS S S C S S S S S S S  
 

 
ILZ020-302100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 84 69 90 72 92  
TEMP 68 68 75 81 84 81 76 73 70 69 78 87 90 85 79 76 74 72 82 89 92 86  
DEWPT 62 63 66 68 69 69 67 64 61 62 66 69 71 71 69 68 66 66 70 72 73 73  
RH 81 84 74 65 61 67 74 73 73 78 67 55 54 63 72 76 76 81 67 57 54 65  
WIND DIR S S S S S S S S S S S SW SW S S SW SW SW SW SW SW SW  
WIND SPD 9 10 12 13 11 9 9 8 8 6 10 11 11 8 6 5 5 5 6 8 8 5  
CLOUDS B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 SC SC SC SC SC SC B1 SC SC SC SC  
POP 12HR 50 10 5 10 10  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S S  
TSTMS S S S S  
HEAT INDEX 84 87 84 91 96 90 82 85 96100 94  
MAX HEAT 84 88 91 96 87 96 101  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 93 73 89 70 88 68 86  
TEMP 77 73 91 87 77 73 87 84 73 71 85 82 72 69 83 80  
DEWPT 68 66 72 73 68 68 73 72 69 68 71 70 67 66 68 67  
PWIND DIR SW SW SW W E E E E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC SC SC SC SC B1 SC SC  
POP 12HR 5 5 20 30 20 20 10 40  
RAIN SHWRS S C S S S C  
TSTMS S C S S S  
 

 
ILZ013-302100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 84 71 90 74 91  
TEMP 70 69 75 81 84 82 78 76 73 71 78 86 90 86 81 79 75 74 82 88 91 87  
DEWPT 61 62 65 66 67 68 67 64 62 62 64 67 69 70 70 68 67 67 69 71 71 72  
RH 73 78 71 60 57 63 69 66 68 73 62 53 50 59 69 69 76 79 65 57 52 61  
WIND DIR S S S SW SW S S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW  
WIND SPD 11 11 13 14 11 9 9 9 9 9 10 12 11 9 6 6 6 6 6 8 8 6  
CLOUDS B2 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC  
POP 12HR 50 20 10 10 20  
QPF 12HR 0.01 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C S C S S S  
TSTMS S S S S S  
HEAT INDEX 83 87 85 88 95 91 85 85 94 98 93  
MAX HEAT 83 87 83 89 95 89 94 98  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 93 74 88 71 86 70 85  
TEMP 79 75 91 88 78 75 86 83 74 72 84 82 73 70 82 80  
DEWPT 70 67 70 72 69 69 71 71 69 68 70 69 67 67 68 67  
PWIND DIR SW SW SW N E E E E  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 5 30 30 20 20 20 40  
RAIN SHWRS S C C S S S S S S C  
TSTMS S S C S S S S S S S  
 

 
ILZ019-302100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 70 91 73 93  
TEMP 69 68 75 81 85 82 77 73 72 70 79 87 91 86 80 77 75 73 82 89 93 87  
DEWPT 63 63 67 68 69 69 66 63 62 62 66 69 71 71 69 67 65 66 70 72 73 73  
RH 81 84 76 65 59 65 69 71 71 76 64 55 52 61 69 71 71 79 67 57 52 63  
WIND DIR S S S S S S S S S S S SW SW S S SW SW SW SW SW SW S  
WIND SPD 9 10 12 12 10 9 9 9 9 8 9 11 10 6 6 6 6 6 8 8 8 4  
WIND GUST 19  
CLOUDS B1 B1 B2 B2 B2 B1 SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC FW  
POP 12HR 50 5 5 5 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C  
TSTMS S S  
HEAT INDEX 84 89 85 91 97 92 83 86 96101 95  
MAX HEAT 84 89 82 91 97 88 96 101  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 94 74 92 72 89 69 87  
TEMP 77 74 91 89 78 74 89 86 75 72 86 84 73 70 85 81  
DEWPT 67 66 72 72 68 68 72 72 69 68 71 70 67 66 68 67  
PWIND DIR S SW SW SW SE SE E S  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 20 20 20 20 10 30  
RAIN SHWRS S S S S C  
TSTMS S S S S S  
 

 
ILZ106-302100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 69 91 72 92  
TEMP 69 68 75 82 85 82 76 73 71 69 79 87 91 86 80 77 74 73 82 90 92 87  
DEWPT 62 63 66 68 69 69 67 64 62 62 66 69 70 70 69 67 66 67 70 72 72 72  
RH 78 84 74 63 59 65 74 73 73 78 64 55 50 59 69 71 76 81 67 56 52 61  
WIND DIR S S S S SW S S S S S S SW SW S S SW SW SW SW SW SW SW  
WIND SPD 9 10 12 13 11 9 9 9 8 8 10 11 11 8 6 6 5 5 6 8 8 5  
CLOUDS B2 B2 B2 B2 B2 B2 SC SC SC B1 B1 B1 SC SC SC SC SC B1 SC SC SC SC  
POP 12HR 50 10 5 5 10  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S S S  
HEAT INDEX 85 88 85 91 96 91 83 86 97101 94  
MAX HEAT 85 89 82 91 96 88 97 101  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 94 74 91 72 89 70 87  
TEMP 78 74 92 90 78 75 89 85 75 72 87 83 73 70 85 81  
DEWPT 69 67 71 73 69 69 73 72 70 69 71 69 68 67 69 67  
PWIND DIR S SW SW W E E E SE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC SC SC SC SC B1 SC SC SC B1 SC SC  
POP 12HR 5 5 20 30 20 20 10 30  
RAIN SHWRS S C S S S S C  
TSTMS S C S S S S S  
 

 
ILZ023-302100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 69 91 72 94  
TEMP 67 67 76 83 86 81 75 73 70 69 80 89 91 86 79 77 74 73 83 90 94 88  
DEWPT 61 62 66 67 69 69 66 64 62 62 66 68 70 70 67 66 64 65 69 70 72 72  
RH 81 84 71 59 57 67 74 73 76 78 62 50 50 59 67 69 71 76 63 52 49 59  
WIND DIR S S S S S S S S S S SW SW SW S S SW SW SW SW SW SW SW  
WIND SPD 6 8 10 11 10 6 8 8 6 5 8 9 10 5 5 5 5 5 6 8 8 4  
CLOUDS B1 B1 B2 B2 B2 B1 B1 SC SC SC B1 SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 30 5 0 5 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C  
TSTMS S  
HEAT INDEX 86 90 84 82 92 96 90 87 96101 94  
MAX HEAT 86 90 92 96 86 96 101  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 96 73 93 71 90 68 88  
TEMP 78 75 94 90 77 73 89 87 75 71 87 85 72 69 85 81  
DEWPT 68 66 70 72 68 68 72 72 69 68 71 70 68 66 68 68  
PWIND DIR SW SW SW W SE SE E SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC B1 SC SC SC B1 SC SC  
POP 12HR 0 5 20 30 20 20 10 40  
RAIN SHWRS S C S S S S C  
TSTMS S C S S S S S  
 

 
ILZ033-302100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 86 68 91 72 94  
TEMP 67 67 77 84 86 80 74 72 70 69 81 89 91 84 78 76 74 73 84 91 94 87  
DEWPT 60 62 66 67 68 68 66 63 62 63 68 69 70 70 67 64 64 66 71 72 73 73  
RH 78 84 69 57 55 67 76 73 76 81 65 52 50 63 69 66 71 79 65 54 51 63  
WIND DIR S S S S S S S S S S S SW S S S SW SW SW SW SW SW S  
WIND SPD 6 8 9 11 9 5 6 8 6 6 6 9 8 3 4 5 5 5 8 6 8 4  
CLOUDS B1 B1 B1 B2 B2 B1 B1 SC SC SC SC SC SC SC FW SC SC SC SC SC FW FW  
POP 12HR 20 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 86 89 83 83 93 97 89 88 98103 94  
MAX HEAT 87 89 93 97 84 98 103  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 95 73 93 71 90 68 87  
TEMP 78 75 94 88 77 74 90 86 74 72 87 83 72 69 85 81  
DEWPT 67 66 71 71 68 67 72 72 69 67 71 69 68 66 68 67  
PWIND DIR S SW SW W SE S E SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 20 20 20 20 10 40  
RAIN SHWRS S S S S S S S C  
TSTMS S S S S S S S S  
 

 
ILZ039-302100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 87 68 92 72 94  
TEMP 67 67 78 85 87 81 73 71 70 69 81 90 92 85 78 77 75 73 84 91 94 87  
DEWPT 61 62 67 68 68 68 65 62 61 63 67 69 70 70 65 64 64 66 71 72 73 72  
RH 81 84 69 57 53 65 76 73 73 81 63 50 49 61 64 64 69 79 65 54 51 61  
WIND DIR S S S SW S S S S S S SW SW S S S S SW SW SW SW SW S  
WIND SPD 8 8 10 12 10 6 6 8 8 8 10 10 9 5 6 8 8 8 9 8 8 4  
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW SC SC SC SC SC FW FW  
POP 12HR 20 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 88 90 83 84 95 98 89 89 99103 93  
MAX HEAT 88 90 95 98 84 99 103  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 95 73 93 72 90 69 87  
TEMP 78 76 94 88 77 74 90 86 75 72 87 84 72 69 85 81  
DEWPT 66 66 72 71 67 68 73 72 69 68 72 71 67 67 70 68  
PWIND DIR S SW SW W SE S SE SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 10 20 20 20 10 40  
RAIN SHWRS S S S C S  
TSTMS S S S S S  
 

 
INZ001-302100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 69 91 72 93  
TEMP 67 67 74 82 85 81 75 73 71 70 80 88 90 85 79 77 75 73 83 91 93 87  
DEWPT 60 62 66 67 68 68 67 64 62 63 66 68 69 69 68 66 64 66 69 70 71 72  
RH 78 84 76 61 57 65 76 73 73 78 62 52 50 59 69 69 69 79 63 50 49 61  
WIND DIR S S S S SW S S S S S SW SW SW S S SW SW SW SW SW SW SW  
WIND SPD 8 9 11 13 11 8 8 8 8 8 9 10 11 8 6 6 6 6 8 8 8 5  
CLOUDS B2 B1 B2 B2 B2 B2 B1 SC B1 SC SC B1 SC SC SC SC B1 SC SC SC SC SC  
POP 12HR 40 10 5 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C  
TSTMS S  
HEAT INDEX 85 88 84 82 91 95 89 80 86 96100 93  
MAX HEAT 85 88 91 95 85 96 100  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 94 73 90 70 87 67 85  
TEMP 78 75 93 88 77 73 88 83 73 71 85 81 72 69 83 79  
DEWPT 69 67 70 71 68 68 72 70 69 68 70 69 67 66 67 67  
PWIND DIR SW SW SW NW E E E NE  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW FW FW FW SC SC SC SC B1 SC SC SC SC SC SC  
POP 12HR 5 5 20 30 20 20 20 30  
RAIN SHWRS S C S S S S C  
TSTMS S C S S S S S  
 

 
INZ010-302100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 69 90 72 93  
TEMP 67 67 76 83 85 80 73 72 70 69 81 88 90 84 77 76 74 73 83 90 93 87  
DEWPT 60 61 66 67 68 69 66 64 62 63 68 69 70 70 67 64 64 66 70 71 72 72  
RH 78 81 71 59 57 69 79 76 76 81 65 54 52 63 71 66 71 79 65 54 51 61  
WIND DIR S S S SW SW S S S S S SW SW SW S S SW SW SW SW SW SW SW  
WIND SPD 6 8 10 11 10 6 6 8 6 6 8 10 9 4 5 5 6 6 8 8 9 4  
CLOUDS B1 B1 B1 B2 B1 B2 B1 SC SC SC SC SC FW SC FW SC SC SC SC SC FW FW  
POP 12HR 20 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 86 88 82 83 93 96 88 88 97102 93  
MAX HEAT 86 89 93 96 83 97 102  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 95 72 92 70 89 68 87  
TEMP 78 75 93 89 77 73 90 85 74 71 87 83 72 69 84 81  
DEWPT 67 66 71 70 68 67 71 71 69 67 70 68 67 66 67 66  
PWIND DIR SW SW SW W SE SW E SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC FW SC SC B1 SC SC SC SC SC SC  
POP 12HR 0 5 20 30 20 20 10 40  
RAIN SHWRS S C S S S S S C  
TSTMS S S S S S S S  
 

 
INZ011-302100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
315 AM CDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 69 90 72 93  
TEMP 66 66 76 83 85 80 73 72 70 69 81 89 90 85 77 76 74 73 84 91 93 87  
DEWPT 60 61 65 67 68 68 67 65 62 63 67 68 69 69 67 65 64 66 69 70 72 71  
RH 81 84 69 59 57 67 81 79 76 81 63 50 50 59 71 69 71 79 61 50 51 59  
WIND DIR S S S SW SW S S S S S SW SW SW S S SW SW SW SW SW SW SW  
WIND SPD 6 8 10 12 11 6 5 6 6 6 9 10 11 6 5 6 6 6 8 8 9 5  
CLOUDS B2 B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW  
POP 12HR 20 5 0 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 85 88 82 83 92 95 88 88 97101 93  
MAX HEAT 85 88 92 95 85 97 101  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 95 72 91 70 88 67 86  
TEMP 78 75 94 89 76 73 89 84 73 70 86 82 71 68 83 80  
DEWPT 67 66 70 70 67 68 72 71 68 67 70 69 67 65 68 67  
PWIND DIR SW SW SW W E SW E SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC SC SC SC B1 SC SC SC SC SC SC  
POP 12HR 0 5 20 30 20 20 10 40  
RAIN SHWRS S C S S S S C  
TSTMS S C S S S S S  
 

 
INZ019-302100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
415 AM EDT SUN AUG 30 2026  
 
DATE SUN 08/30/26 MON 08/31/26 TUE 09/01/26  
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 85 68 90 71 93  
TEMP 66 66 76 84 85 79 73 71 69 69 81 89 90 83 76 75 73 72 83 90 93 86  
DEWPT 60 61 66 67 68 68 66 64 62 64 69 70 70 70 66 65 65 66 71 72 73 72  
RH 81 84 71 57 57 69 79 79 78 84 67 54 52 65 71 71 76 81 67 56 52 63  
WIND DIR S S S SW SW S S SW S S SW SW SW S S S SW SW SW SW SW SW  
WIND SPD 6 8 9 11 9 5 6 8 6 6 9 10 9 4 5 6 6 6 9 8 8 4  
CLOUDS B2 B1 B1 B2 B1 B1 B1 B1 SC SC SC B1 FW SC FW SC SC SC FW SC FW FW  
POP 12HR 20 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 86 88 84 94 96 87 88 98102 92  
MAX HEAT 86 88 94 96 82 98 103  
 
DATE WED 09/02/26 THU 09/03/26 FRI 09/04/26 SAT 09/05/26  
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 94 73 91 71 88 69 86  
TEMP 77 75 92 87 77 74 89 85 74 72 86 82 72 69 83 80  
DEWPT 67 67 72 71 68 68 72 72 69 68 71 69 68 66 69 67  
PWIND DIR SW SW SW W SE S SE SW  
WIND CHAR LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW SC SC B1 SC SC SC SC SC SC  
POP 12HR 0 0 10 20 20 20 10 40  
RAIN SHWRS S S S S S C  
TSTMS S S S S S  
 

 
 
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