723  
FOUS53 KLOT 230515  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1215 AM CDT SAT AUG 23 2025  
 
ILZ104-240900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 67 83 56 74 54  
TEMP 70 68 68 76 83 80 73 67 61 58 57 67 72 72 67 63 59 56 55  
DEWPT 62 62 63 65 62 59 56 55 54 53 52 54 53 52 51 51 50 49 49  
RH 76 81 84 69 49 49 55 65 78 83 83 63 51 49 56 65 72 77 80  
WIND DIR SW SW W W W W NW NW NW NW W NW W NW NW NW NW NW NW  
WIND SPD 4 5 6 10 12 16 12 9 6 8 8 9 12 13 11 10 8 8 8  
CLOUDS B1 B2 B2 SC SC SC SC FW FW FW FW FW SC SC SC FW FW CL FW  
POP 12HR 20 20 0 5 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 83 81  
MAX HEAT 83 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 70 54 72 54 76 58 78 59 79  
TEMP 67 65 58 55 70 66 58 55 72 70 61 59 75 71 63 61 76 72  
DEWPT 48 47 48 47 45 46 49 48 47 48 51 51 54 55 56 55 57 56  
PWIND DIR NW NW NW NW W SW W NW N  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW SC FW CL FW FW SC SC SC SC SC SC SC SC  
POP 12HR 5 5 0 0 0 0 5 5 10  
 
 
ILZ003-240900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 65 79 52 72 48  
TEMP 66 65 65 75 79 76 69 61 55 53 53 64 70 69 65 57 53 50 49  
DEWPT 62 62 64 65 60 58 55 53 51 50 50 55 54 52 51 50 48 46 46  
RH 87 90 97 71 52 54 61 75 86 89 89 73 57 55 60 77 83 86 89  
WIND DIR SW SW W NW NW NW NW NW NW NW W NW NW NW NW NW NW NW NW  
WIND SPD 4 3 4 10 14 16 10 5 5 5 5 10 13 13 10 6 5 5 5  
CLOUDS B2 B2 B1 SC FW FW FW FW FW FW CL FW FW SC FW FW CL CL CL  
POP 12HR 30 10 0 0 0  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 47 70 47 73 52 76 54 77  
TEMP 66 63 52 49 68 64 51 49 70 67 56 54 73 70 59 56 74 71  
DEWPT 48 48 47 44 48 48 47 46 50 53 51 50 58 58 54 53 58 58  
PWIND DIR NW NW NW W W SW W SW S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW FW FW CL FW FW SC SC SC SC FW SC SC SC  
POP 12HR 0 0 0 0 0 5 5 5 10  
 
 
ILZ104-240900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 69 83 58 74 55  
TEMP 70 69 70 76 82 81 73 67 63 60 58 68 72 72 68 64 60 58 56  
DEWPT 63 63 63 66 63 61 57 56 55 54 53 54 53 53 52 51 51 50 50  
RH 78 81 78 71 53 51 57 68 75 81 83 61 51 51 57 63 72 75 80  
WIND DIR SW SW SW W W W NW NW NW W W NW NW NW NW NW NW NW NW  
WIND SPD 4 4 5 9 11 14 12 9 8 8 8 10 13 14 14 12 10 10 10  
CLOUDS B1 B2 B2 SC SC SC SC FW FW FW FW FW SC SC SC FW CL CL FW  
POP 12HR 20 20 0 5 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 83 82  
MAX HEAT 83 84  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 70 55 72 55 75 58 78 60 78  
TEMP 68 65 59 56 70 67 59 56 72 70 62 59 75 71 64 62 76 72  
DEWPT 48 48 49 48 46 47 49 49 48 49 51 52 54 56 56 56 57 57  
PWIND DIR NW NW NW NW W SW W NW N  
WIND CHAR GN GN GN LT LT LT GN LT GN  
AVG CLOUDS FW SC SC FW FW SC FW CL FW FW SC SC SC SC SC SC SC SC  
POP 12HR 5 5 5 0 0 0 5 5 10  
 
 
ILZ021-240900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 63 82 52 74 50  
TEMP 65 63 65 74 81 80 72 62 56 53 53 67 72 72 67 60 56 52 51  
DEWPT 63 62 63 67 66 63 59 56 53 51 51 57 56 55 53 52 51 49 48  
RH 93 97 93 79 60 56 64 81 90 93 93 70 57 55 61 75 83 89 89  
WIND DIR SW SW W W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 3 3 4 8 10 14 11 6 5 5 6 9 12 13 9 6 5 5 5  
CLOUDS B1 B2 B2 SC SC SC FW FW FW FW FW FW SC FW FW FW CL CL CL  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 83 81  
MAX HEAT 83 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 70 49 72 49 75 53 78 56 79  
TEMP 68 65 54 50 70 65 53 50 72 68 57 55 75 71 59 57 76 73  
DEWPT 51 50 48 47 49 50 48 47 51 53 50 50 57 57 55 54 60 58  
PWIND DIR NW NW NW NW W SW W N NE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC FW FW FW FW FW CL FW FW SC FW SC SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 5 10  
 
 
ILZ006-240900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 67 79 54 72 53  
TEMP 68 67 68 76 79 77 71 63 58 56 55 67 70 70 66 60 57 54 53  
DEWPT 62 62 64 66 62 58 55 55 53 52 51 56 55 55 53 52 51 50 50  
RH 81 84 87 71 56 52 57 75 83 86 86 68 59 59 63 75 80 86 89  
WIND DIR SW SW W W W W NW W W W W NW W W NW NW NW NW NW  
WIND SPD 5 6 6 10 13 16 10 6 8 8 9 10 13 13 11 10 9 9 10  
CLOUDS B2 B2 B1 SC FW FW SC FW FW FW FW FW FW SC SC FW FW FW FW  
POP 12HR 20 20 0 5 10  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 81  
MAX HEAT 81  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 68 52 70 53 73 58 76 59 75  
TEMP 66 64 56 54 68 65 57 55 71 68 61 59 73 70 62 61 74 70  
DEWPT 51 50 50 49 49 51 50 50 51 53 54 54 58 59 57 57 60 60  
PWIND DIR NW NW NW W W W W NW N  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW SC FW FW FW SC FW FW FW FW SC SC SC FW SC SC SC SC  
POP 12HR 5 5 0 0 0 5 5 5 10  
 
 
ILZ021-240900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 63 83 53 74 49  
TEMP 66 64 65 75 82 82 73 63 56 53 54 67 72 73 68 59 55 52 50  
DEWPT 62 62 63 67 66 65 60 57 53 51 51 57 56 55 54 52 50 49 49  
RH 87 93 93 76 58 56 64 81 90 93 90 70 57 53 61 78 83 89 96  
WIND DIR S SW SW W W W NW NW NW W NW NW NW NW NW NW NW NW NW  
WIND SPD 2 2 3 8 9 13 10 5 5 4 5 9 12 13 10 6 5 5 5  
CLOUDS B1 B2 B2 B1 B1 SC FW FW CL FW FW CL FW FW FW FW FW CL CL  
POP 12HR 5 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S  
HEAT INDEX 84 83  
MAX HEAT 85 86  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 71 48 72 48 76 53 78 56 80  
TEMP 68 65 52 50 70 66 52 50 72 69 56 55 75 72 59 57 77 74  
DEWPT 52 50 48 47 48 49 47 46 50 52 49 48 56 58 53 53 59 59  
PWIND DIR NW NW NW NW W SW W NE E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 0 5 10  
 
 
INZ002-240900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 62 81 57 72 53  
TEMP 65 63 64 74 80 80 73 66 61 58 58 66 70 71 67 61 58 56 55  
DEWPT 61 60 61 65 66 65 62 58 55 54 54 56 55 54 53 52 51 51 51  
RH 87 90 90 74 62 60 68 75 81 86 86 70 59 55 61 72 77 83 86  
WIND DIR SW SW SW W W W NW NW NW W W NW NW NW NW NW NW W W  
WIND SPD 3 3 4 9 9 11 9 6 5 6 8 10 11 11 8 5 5 5 6  
CLOUDS B1 B2 B2 B1 B1 SC SC SC FW FW CL FW FW SC SC FW FW FW CL  
POP 12HR 5 20 5 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S S S S  
TSTMS S  
HEAT INDEX 82 82  
MAX HEAT 82 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 67 51 69 50 72 52 76 54 76  
TEMP 66 62 55 54 67 63 53 52 70 66 55 54 72 69 58 57 74 70  
DEWPT 50 49 48 49 49 48 48 48 49 50 48 49 55 56 53 53 57 57  
PWIND DIR NW NW NW NW W SW W SW NE  
WIND CHAR GN LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW SC FW FW FW FW FW FW FW FW SC FW FW SC SC SC SC  
POP 12HR 20 10 5 0 0 0 5 5 10  
RAIN SHWRS S  
 
 
ILZ005-240900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 64 78 51 71 48  
TEMP 65 65 65 75 78 76 68 60 54 52 52 64 69 68 64 57 54 50 49  
DEWPT 62 62 64 66 62 59 56 54 51 50 50 56 56 55 52 51 49 47 47  
RH 90 90 97 74 58 56 65 81 90 93 93 75 63 63 65 80 83 89 93  
WIND DIR SW SW W W W W NW NW NW W W NW NW W NW NW NW NW NW  
WIND SPD 4 4 4 9 13 16 9 5 5 6 6 9 12 13 10 6 5 5 5  
CLOUDS B2 B2 B1 SC SC FW FW FW FW FW FW FW FW SC SC FW FW CL CL  
POP 12HR 30 10 0 0 5  
QPF 12HR 0.02 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 67 48 69 48 73 53 76 55 76  
TEMP 65 62 53 49 67 63 52 49 70 66 56 55 73 68 59 56 73 69  
DEWPT 51 50 47 46 49 50 48 47 52 54 51 51 59 59 55 54 60 59  
PWIND DIR NW NW NW W W SW W W W  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW FW FW CL FW FW SC SC SC SC SC FW SC SC  
POP 12HR 5 0 0 0 0 5 5 5 10  
 
 
ILZ008-240900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 64 79 52 72 48  
TEMP 65 65 65 75 79 76 69 60 55 53 53 65 70 70 65 57 53 50 49  
DEWPT 63 63 63 66 61 58 57 54 51 50 50 55 55 54 52 50 48 47 46  
RH 93 93 93 74 54 54 66 81 86 89 89 70 59 57 63 77 83 89 89  
WIND DIR SW SW W W W NW NW NW NW NW W NW NW NW NW NW NW NW NW  
WIND SPD 3 3 4 10 14 16 10 5 5 5 5 9 11 12 9 6 4 4 4  
CLOUDS B2 B2 B1 SC SC FW FW FW FW CL CL CL FW FW FW FW CL CL CL  
POP 12HR 30 10 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 47 71 47 74 52 76 54 78  
TEMP 66 63 52 48 68 64 51 48 70 67 56 54 73 70 59 56 74 71  
DEWPT 49 49 46 45 49 50 47 46 51 54 50 50 58 59 54 53 58 59  
PWIND DIR NW NW NW NW W SW W SE S  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC FW FW FW FW FW CL FW FW SC FW SC SC FW FW SC SC  
POP 12HR 0 0 0 0 0 5 5 5 10  
 
 
ILZ011-240900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 65 80 51 72 48  
TEMP 66 65 66 76 80 78 68 60 55 52 52 65 69 69 64 57 53 50 49  
DEWPT 62 62 63 68 64 60 57 54 51 50 50 56 55 53 52 51 48 47 47  
RH 87 90 90 76 58 54 68 81 86 93 93 73 61 57 65 80 83 89 93  
WIND DIR SW SW W W W NW NW NW W NW W NW NW NW NW NW NW NW NW  
WIND SPD 4 3 4 9 14 16 10 5 6 6 6 10 13 13 10 6 5 5 5  
CLOUDS B1 B2 B1 SC SC FW FW FW CL FW CL FW FW FW FW FW CL CL CL  
POP 12HR 30 10 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
HEAT INDEX 81  
MAX HEAT 81 81  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 68 47 70 47 73 53 76 55 77  
TEMP 65 62 53 49 67 64 51 49 70 66 56 54 73 69 58 56 74 70  
DEWPT 50 49 47 45 49 49 47 46 51 52 50 50 58 58 54 53 58 58  
PWIND DIR NW NW NW NW W SW W NW NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW FW FW CL FW FW FW SC SC SC SC FW SC SC  
POP 12HR 0 0 0 0 0 5 5 5 10  
 
 
ILZ010-240900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 65 79 52 73 48  
TEMP 66 66 65 75 79 77 69 60 55 53 53 65 70 71 66 58 53 50 50  
DEWPT 63 63 63 67 62 59 57 54 51 50 50 57 56 55 53 51 49 47 47  
RH 90 90 93 76 56 54 66 81 86 89 89 75 61 57 63 77 86 89 89  
WIND DIR SW SW W W W NW NW NW NW NW W NW NW NW NW NW NW NW NW  
WIND SPD 3 3 3 10 14 16 10 5 6 5 5 8 10 11 8 5 4 4 4  
CLOUDS B2 B2 B1 SC SC FW FW FW FW CL CL CL FW FW FW FW CL CL CL  
POP 12HR 30 10 0 0 0  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C  
HEAT INDEX 81  
MAX HEAT 81 81  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 47 72 47 74 52 77 54 78  
TEMP 67 63 52 49 69 65 52 49 71 67 56 54 74 71 59 56 75 72  
DEWPT 51 51 48 46 50 51 47 46 52 55 51 50 59 60 55 53 59 60  
PWIND DIR NW NW NW NW W SW W E SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW SC SC SC  
POP 12HR 0 0 0 0 0 5 0 5 10  
 
 
ILZ012-240900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 65 82 53 73 50  
TEMP 67 66 67 77 82 79 70 62 56 54 54 66 71 71 66 60 55 51 51  
DEWPT 62 62 63 67 64 60 57 54 52 51 51 56 55 54 52 51 49 48 47  
RH 84 87 87 71 55 52 63 75 86 90 90 70 57 55 61 72 80 89 86  
WIND DIR SW SW W W W W NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 3 4 4 9 13 16 11 6 6 6 6 10 13 13 10 8 6 6 6  
CLOUDS B1 B2 B2 SC SC FW SC FW CL FW FW CL FW SC SC FW CL CL CL  
POP 12HR 20 20 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 84 80  
MAX HEAT 84 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 49 71 49 75 54 77 56 78  
TEMP 67 63 55 50 69 64 53 51 71 67 57 55 74 70 59 58 75 71  
DEWPT 50 49 47 46 48 48 48 47 50 51 50 51 57 57 55 54 58 57  
PWIND DIR NW NW NW NW W SW W NW NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW FW FW CL FW FW SC SC SC SC SC SC SC SC  
POP 12HR 5 0 0 0 0 0 5 5 10  
 
 
ILZ020-240900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 65 81 52 73 49  
TEMP 67 65 66 75 81 79 71 62 56 53 53 67 71 71 66 60 55 51 50  
DEWPT 62 61 63 67 65 62 58 55 52 50 50 56 55 54 52 51 50 48 47  
RH 84 87 90 76 58 56 63 78 86 89 89 68 57 55 61 72 83 89 89  
WIND DIR SW SW W W W W NW NW NW W W NW NW NW NW NW NW NW NW  
WIND SPD 3 4 4 9 11 16 11 5 5 5 6 9 12 13 10 6 5 6 5  
CLOUDS B1 B2 B2 SC SC SC FW FW FW FW CL CL FW FW SC FW CL CL CL  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 83 81  
MAX HEAT 83 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 49 71 48 75 53 77 55 78  
TEMP 67 63 54 50 69 64 52 50 72 67 56 55 74 70 59 57 76 71  
DEWPT 51 49 47 46 49 49 48 47 50 52 50 49 57 57 54 54 59 58  
PWIND DIR NW NW NW NW W SW W NW NE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW FW FW FW CL FW SC SC FW SC SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 5 10  
 
 
ILZ013-240900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 66 82 55 74 52  
TEMP 68 67 67 76 82 80 71 65 60 57 56 67 71 71 66 62 58 54 53  
DEWPT 63 62 63 66 63 59 57 55 54 53 52 54 54 53 52 51 50 49 48  
RH 84 84 87 71 53 49 61 70 81 86 86 63 55 53 61 67 75 83 83  
WIND DIR SW SW SW W W W NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 4 4 5 9 12 16 11 8 6 6 6 10 12 13 11 9 6 6 6  
CLOUDS B1 B2 B2 SC SC SC SC FW FW FW FW FW SC SC SC FW FW CL FW  
POP 12HR 20 20 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
HEAT INDEX 83 80  
MAX HEAT 83 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 70 52 72 51 75 56 78 58 79  
TEMP 67 64 57 53 70 66 56 53 72 69 59 57 75 71 62 59 76 72  
DEWPT 49 48 47 47 46 47 48 47 48 49 50 51 55 56 55 55 57 57  
PWIND DIR NW NW NW NW W SW W NW NW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW FW FW CL FW FW SC SC SC SC SC SC SC SC  
POP 12HR 5 5 0 0 0 0 5 5 10  
 
 
ILZ019-240900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 65 81 52 73 50  
TEMP 67 65 66 75 81 80 72 62 56 54 53 66 70 71 67 59 55 52 50  
DEWPT 62 62 63 67 65 61 59 56 53 51 51 55 54 54 52 51 50 48 47  
RH 84 90 90 76 58 52 64 81 90 90 93 68 57 55 59 75 83 86 89  
WIND DIR SW SW W W W NW NW NW NW W W NW NW NW NW NW NW NW NW  
WIND SPD 3 3 3 8 11 16 10 5 5 5 6 9 12 13 10 6 5 5 5  
CLOUDS B1 B2 B2 SC SC SC FW FW FW FW CL CL FW FW FW FW CL CL CL  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 83 81  
MAX HEAT 83 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 49 71 48 75 54 77 56 78  
TEMP 67 64 54 50 69 66 52 50 71 68 57 55 73 71 59 57 75 73  
DEWPT 50 49 47 46 48 49 47 46 49 52 49 48 56 57 54 52 58 58  
PWIND DIR NW NW NW NW W SW W NE E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 5 10  
 
 
ILZ106-240900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 65 83 53 74 50  
TEMP 67 65 66 75 82 81 72 63 58 55 54 67 72 72 67 61 56 53 52  
DEWPT 63 62 63 67 66 62 59 56 54 52 51 57 56 55 53 52 51 49 49  
RH 87 90 90 76 58 53 64 78 86 90 90 70 57 55 61 72 83 86 89  
WIND DIR SW SW SW W W NW NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 3 3 4 8 10 14 11 6 6 6 6 9 12 13 10 6 5 5 5  
CLOUDS B1 B2 B2 SC SC SC FW FW FW FW CL CL FW FW FW FW FW CL CL  
POP 12HR 20 20 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
HEAT INDEX 84 82  
MAX HEAT 84 85  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 70 50 72 49 75 54 78 56 79  
TEMP 68 64 55 51 70 65 54 51 72 68 57 56 75 70 60 58 76 72  
DEWPT 51 49 49 47 48 49 49 48 50 52 51 50 57 57 55 55 59 59  
PWIND DIR NW NW NW NW W SW W NW N  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC FW FW FW FW FW FW CL FW FW SC SC SC SC SC SC SC  
POP 12HR 5 0 0 0 0 0 5 5 10  
 
 
ILZ023-240900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 62 83 53 73 49  
TEMP 65 63 64 74 82 82 73 64 58 54 54 66 71 72 66 59 55 51 50  
DEWPT 62 61 62 66 66 64 60 57 54 52 51 56 56 55 53 52 51 49 49  
RH 90 93 93 76 58 55 64 78 86 93 90 70 59 55 63 78 86 93 96  
WIND DIR SW SW SW W W W NW NW NW W NW NW NW NW NW NW NW NW NW  
WIND SPD 3 2 3 8 9 12 10 6 5 5 5 6 10 11 8 5 4 4 5  
CLOUDS B1 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW CL CL  
POP 12HR 5 20 0 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S  
HEAT INDEX 84 83  
MAX HEAT 84 85  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 48 71 47 74 52 78 54 79  
TEMP 67 63 52 49 69 64 52 49 71 67 55 54 74 70 58 56 76 72  
DEWPT 51 49 48 47 47 48 48 46 49 51 49 48 55 56 54 53 58 57  
PWIND DIR NW NW NW NW W SW W S NE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW CL FW FW SC FW FW SC SC SC SC  
POP 12HR 5 0 0 0 0 0 5 5 10  
 
 
ILZ033-240900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 62 83 53 74 49  
TEMP 64 62 63 75 81 83 75 65 58 54 54 66 72 73 68 59 55 52 51  
DEWPT 61 61 62 66 66 66 63 58 54 52 51 56 55 54 52 51 50 48 48  
RH 90 97 97 74 60 57 66 78 86 93 90 70 55 51 57 75 83 86 89  
WIND DIR SW SW SW W W W NW NW NW W W NW NW NW NW NW NW NW NW  
WIND SPD 3 2 3 8 9 10 9 6 5 5 5 6 9 10 6 4 4 4 4  
CLOUDS SC B1 B2 B1 B1 B1 SC FW CL FW FW FW FW FW FW FW CL FW CL  
POP 12HR 5 20 5 0 0  
QPF 12HR 0 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 83 85  
MAX HEAT 83 85  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 71 48 72 47 75 52 78 54 79  
TEMP 68 64 52 49 69 65 52 49 72 68 55 53 74 71 59 56 76 73  
DEWPT 50 48 47 46 46 46 46 45 48 49 48 47 53 54 53 52 56 56  
PWIND DIR NW NW NW NW W SW W S SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW SC SC SC  
POP 12HR 0 0 0 0 0 0 5 5 10  
 
 
ILZ039-240900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 62 84 54 76 50  
TEMP 65 63 64 76 82 84 76 65 59 55 55 67 73 75 68 59 56 53 51  
DEWPT 62 61 62 66 66 66 63 58 54 52 52 55 54 53 52 51 50 49 48  
RH 90 93 93 71 58 55 64 78 83 90 90 65 51 46 57 75 80 86 89  
WIND DIR SW SW SW W W W NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 2 2 3 9 9 10 10 6 5 5 5 9 10 12 10 5 5 5 5  
CLOUDS SC B1 B1 B1 B1 B1 B1 FW FW CL CL CL FW FW FW FW FW FW CL  
POP 12HR 5 20 5 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 84 86  
MAX HEAT 84 87  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 73 49 74 48 76 53 80 55 81  
TEMP 70 65 53 50 71 66 52 50 73 69 56 54 76 72 59 57 78 74  
DEWPT 50 48 47 46 46 46 46 45 48 49 48 47 53 54 52 52 56 56  
PWIND DIR NW NW NW N W SW W S E  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL CL FW FW SC FW FW SC SC SC SC  
POP 12HR 0 0 0 0 0 0 5 5 10  
 
 
INZ001-240900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 63 82 55 73 52  
TEMP 65 64 64 73 80 81 72 64 60 56 55 66 71 71 67 61 57 54 53  
DEWPT 62 61 62 66 67 64 62 58 54 52 52 56 55 54 52 51 51 50 49  
RH 90 90 93 79 65 56 71 81 81 86 90 70 57 55 59 70 80 86 86  
WIND DIR SW SW SW W W W NW NW NW W W NW NW NW NW NW NW NW W  
WIND SPD 3 3 4 9 9 12 10 6 5 5 5 8 10 11 8 5 5 5 5  
CLOUDS B1 B2 B2 B1 B1 SC FW FW FW FW CL CL FW FW FW FW CL FW CL  
POP 12HR 5 20 0 0 10  
QPF 12HR 0 0.02 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S  
HEAT INDEX 82 83  
MAX HEAT 83 84  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 50 70 49 73 52 77 55 77  
TEMP 67 63 54 53 68 63 53 51 70 66 55 55 74 69 59 57 75 71  
DEWPT 50 49 48 47 48 48 48 47 49 50 49 49 55 56 54 53 58 58  
PWIND DIR NW NW N W W SW W SW NE  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW SC SC FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC  
POP 12HR 5 5 5 0 0 0 5 5 10  
 
 
INZ010-240900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 61 82 52 73 49  
TEMP 63 61 63 75 81 82 74 64 58 54 53 66 71 72 67 58 54 51 50  
DEWPT 61 60 61 65 66 66 64 59 54 51 51 56 55 54 52 51 50 48 48  
RH 93 97 93 71 60 58 71 84 86 90 93 70 57 53 59 77 86 89 93  
WIND DIR SW SW SW W W W NW NW NW W W NW NW NW NW NW NW NW NW  
WIND SPD 3 2 3 8 9 10 9 5 5 5 5 6 9 10 6 4 4 4 4  
CLOUDS SC B1 B2 B1 B1 B1 B1 FW FW FW FW FW FW FW FW CL CL FW CL  
POP 12HR 5 20 5 0 0  
QPF 12HR 0 0.05 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 83 84  
MAX HEAT 83 84  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 70 47 71 46 74 51 76 54 78  
TEMP 67 63 51 49 68 64 51 48 70 67 54 53 73 69 58 56 75 72  
DEWPT 50 49 47 46 47 47 45 44 48 51 48 47 54 55 52 52 57 57  
PWIND DIR NW NW NW NW W SW W S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC  
POP 12HR 5 0 0 0 0 0 5 5 10  
 
 
INZ011-240900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1215 AM CDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 61 81 53 73 49  
TEMP 64 61 63 74 79 81 74 64 58 55 53 66 70 71 66 58 55 52 51  
DEWPT 60 60 61 65 66 66 64 59 54 52 51 57 56 55 53 51 50 49 48  
RH 87 97 93 74 64 60 71 84 86 90 93 73 61 57 63 77 83 89 89  
WIND DIR SW SW SW W W W NW NW NW W NW NW NW NW NW W W W W  
WIND SPD 3 2 3 8 9 10 9 5 5 5 5 6 10 10 8 5 4 5 5  
CLOUDS SC B1 B2 B1 B1 B1 SC FW FW FW CL FW FW FW FW FW FW FW CL  
POP 12HR 5 20 5 0 5  
QPF 12HR 0 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S  
HEAT INDEX 81 83  
MAX HEAT 81 84  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 69 47 70 47 73 50 76 54 77  
TEMP 67 63 51 49 68 63 51 49 70 66 54 52 73 68 57 55 74 72  
DEWPT 51 50 47 46 48 47 46 45 49 51 48 47 55 56 52 52 57 57  
PWIND DIR NW NW NW NW W SW W W SW  
WIND CHAR GN LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC SC SC  
POP 12HR 5 0 0 0 0 0 5 5 5  
 
 
INZ019-240900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
115 AM EDT SAT AUG 23 2025  
 
DATE 08/22/25 SAT 08/23/25 SUN 08/24/25 MON  
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 61 81 53 73 50  
TEMP 64 61 63 75 79 81 75 65 59 55 54 66 70 72 66 58 55 52 51  
DEWPT 61 59 61 65 66 67 65 60 55 52 51 57 56 54 53 51 50 49 49  
RH 90 93 93 71 64 63 71 84 87 90 90 73 61 53 63 77 83 89 93  
WIND DIR SW SW SW W W W NW NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 3 2 3 8 9 9 8 6 5 5 5 6 9 10 6 5 4 4 5  
CLOUDS SC B1 B1 B1 B1 B1 B1 FW FW FW CL FW FW FW FW CL CL FW CL  
POP 12HR 5 20 5 0 0  
QPF 12HR 0 0.04 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 83  
MAX HEAT 83  
 
DATE 08/25 TUE 08/26/25 WED 08/27/25 THU 08/28/25 FRI 08/29/25  
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 70 48 70 47 73 51 75 54 77  
TEMP 67 63 52 49 68 64 51 49 70 66 54 53 73 68 58 56 75 71  
DEWPT 50 49 47 46 47 47 45 45 49 51 48 47 54 56 52 52 57 57  
PWIND DIR NW NW NW N W SW W S S  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC SC SC  
POP 12HR 5 0 0 0 0 0 5 5 10  
 
 
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