572  
FOUS53 KLOT 250715  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
215 AM CDT WED JUN 25 2025  
 
ILZ104-252100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 93 74 87  
TEMP 73 71 75 81 82 78 72 72 72 75 85 90 92 90 82 78 74 75 82 85 87 81  
DEWPT 68 68 68 69 70 68 67 68 70 71 72 71 70 72 71 70 70 70 73 72 71 70  
RH 84 90 79 67 67 71 84 87 93 87 65 54 49 56 69 76 87 84 74 65 59 69  
WIND DIR NE NE E NE NE NE E SE S S SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 3 4 5 5 8 6 4 4 4 6 6 9 11 8 5 5 5 6 9 10 10 6  
CLOUDS B2 OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 50 40 50 40 60  
QPF 12HR 0.11 0.02 0.05 0.09 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C S S C C L L C  
TSTMS S S S C C C C C C S S C C C C S S C C C  
HEAT INDEX 84 86 91 96 98 97 86 87 91 93 85  
MAX HEAT 84 86 96 98 93 91 93  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 69 88 72 93 73 87 68 85  
TEMP 72 71 86 83 73 75 91 89 78 74 86 85 71 70 84 80  
DEWPT 67 67 70 69 68 71 73 71 70 71 71 68 65 64 63 60  
PWIND DIR N E SE SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC FW SC SC  
POP 12HR 30 20 10 40 50 50 20 10  
RAIN SHWRS C S S S C C C C C C S  
TSTMS C S S S S C C S C C S  
 

 
ILZ003-252100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 71 92 71 85  
TEMP 72 72 76 81 85 84 77 73 72 74 84 89 91 87 79 73 71 72 77 83 84 84  
DEWPT 70 70 70 71 71 71 72 70 70 71 72 71 70 70 71 70 70 69 71 71 69 68  
RH 93 93 82 72 63 65 85 90 93 90 67 56 50 57 77 90 97 90 82 67 61 59  
WIND DIR E SE SE SE SE SE SE SE S S SW SW SW SW SW SW SW SW W W W W  
WIND SPD 3 3 3 5 6 6 5 6 5 6 9 11 12 8 5 5 5 6 9 10 10 5  
WIND GUST 21 23  
CLOUDS OV OV OV B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC B1 B2 B2 B1 B1 SC  
POP 12HR 50 50 50 50 50  
QPF 12HR 0.14 0.17 0.05 0.15 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C C C C C C C S  
TSTMS S S S C C C C C C S S C C C C S S S S C C S  
HEAT INDEX 85 90 89 90 95 97 92 88 88 87  
MAX HEAT 85 90 87 95 97 90 88 89  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 67 90 70 93 70 85 64 84  
TEMP 70 70 84 84 72 73 88 88 73 71 79 81 66 66 81 80  
DEWPT 66 66 69 69 68 71 72 70 69 69 69 66 64 63 62 61  
PWIND DIR N SW S SW SW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW SC SC B1 B1 B1 B1 FW FW FW FW  
POP 12HR 20 20 10 50 50 40 10 10  
RAIN SHWRS S S S C C C C C C  
TSTMS S S S S C C S S C  
 

 
ILZ104-252100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 93 74 88  
TEMP 73 71 76 81 80 77 73 72 73 75 85 91 92 90 82 79 75 75 83 87 88 81  
DEWPT 69 67 68 69 69 68 68 69 70 71 72 71 70 72 71 71 71 71 72 71 71 69  
RH 87 87 76 67 69 74 84 90 90 87 65 52 49 56 69 77 87 87 70 59 57 67  
WIND DIR NE NE N NE NE NE E SE S SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 4 4 5 6 8 8 5 5 5 6 9 10 11 10 9 9 8 9 10 13 11 9  
CLOUDS B2 OV B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC B1 B1 B1  
POP 12HR 60 30 40 40 60  
QPF 12HR 0.11 0.03 0.05 0.22 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C C C C S S C C C C S S C C L L C  
TSTMS C C S C C C C C C S S C C C C S S C C C  
HEAT INDEX 84 83 91 98 98 97 86 88 93 94 84  
MAX HEAT 84 85 98 98 93 93 94  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 70 86 72 93 74 87 69 84  
TEMP 73 72 83 81 72 75 90 88 78 75 83 85 72 70 84 81  
DEWPT 68 67 70 69 69 71 72 71 71 72 71 68 66 65 63 61  
PWIND DIR NW E SE SW SW W NW NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC  
POP 12HR 30 20 10 40 50 60 20 10  
RAIN SHWRS C C S S C C C C C L S  
TSTMS C S S S S C C S C C S  
 

 
ILZ021-252100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 90 73 93 73 88  
TEMP 74 75 81 86 89 86 79 75 74 76 85 90 92 90 81 78 73 76 84 88 87 82  
DEWPT 73 72 73 73 73 73 73 72 72 73 75 73 73 74 72 70 70 71 75 75 74 72  
RH 97 90 77 65 59 65 82 90 93 90 72 58 54 60 74 76 90 85 74 66 65 72  
WIND DIR E N E SW W SE E SE S SW SW SW SW SW S SW SW SW SW SW W W  
WIND SPD 3 2 3 4 5 3 3 3 3 5 8 10 11 6 5 5 5 6 10 11 10 5  
WIND GUST 21  
CLOUDS B2 B2 B2 B1 B1 B1 B1 B1 B1 SC FW SC SC FW FW SC SC SC SC B1 B1 B1  
POP 12HR 50 30 40 30 60  
QPF 12HR 0.16 0.05 0.04 0.06 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C C C S S S C C C C S S C C L L C  
TSTMS C S S C C C C C S S S C C C C S S C C C  
HEAT INDEX 86 93 97 93 94 98101 99 85 92 98 95 87  
MAX HEAT 93 97 91 98 101 94 98 98  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 69 90 72 93 72 88 66 85  
TEMP 72 72 86 84 73 74 90 87 77 73 82 82 68 68 83 80  
DEWPT 69 69 74 73 71 72 76 73 71 72 74 71 66 66 66 64  
PWIND DIR W W S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW SC  
POP 12HR 30 30 10 50 50 50 20 10  
RAIN SHWRS C S S C C C C C C C S  
TSTMS C S S C S C C S C C S  
 

 
ILZ006-252100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 72 63 86 69 84  
TEMP 65 65 67 69 71 67 65 65 67 71 82 85 83 79 74 69 70 72 76 84 83 81  
DEWPT 64 64 65 65 66 64 63 64 66 69 72 72 71 70 70 69 69 70 71 72 71 68  
RH 97 97 93 87 84 90 93 97 97 93 72 65 67 74 87100 97 93 85 67 67 65  
WIND DIR N NE NE NE NE NE E SE S S SW S S SW S SW SW SW W W W NW  
WIND SPD 3 4 5 6 8 5 4 3 4 5 6 9 10 5 5 6 6 8 10 11 10 6  
CLOUDS OV OV B2 B2 B2 B1 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1 B2 B1 B1 B1  
POP 12HR 50 50 50 50 50  
QPF 12HR 0.04 0.04 0.06 0.06 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C C C C C C C C  
TSTMS S S S C C C C C C S S C C C S S S C C S  
HEAT INDEX 87 91 88 90 88 84  
MAX HEAT 91 91 90 89  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 65 75 69 91 71 85 66 83  
TEMP 69 67 73 72 69 74 87 85 75 72 83 80 69 68 80 78  
DEWPT 64 64 70 68 67 70 73 72 70 70 71 68 65 64 65 62  
PWIND DIR N E S S SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B2 B2 B1 SC FW SC FW  
POP 12HR 30 10 10 40 60 40 20 10  
RAIN SHWRS C S S C L L C C S  
TSTMS S S S C C S S C S  
 

 
ILZ021-252100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 91 73 92 73 89  
TEMP 74 76 83 88 90 87 78 75 74 76 86 90 91 90 79 77 73 75 85 89 86 83  
DEWPT 72 73 74 74 74 73 73 72 71 73 75 74 73 74 71 70 70 70 75 75 75 74  
RH 93 90 74 63 60 63 85 90 90 90 70 60 56 60 77 79 90 84 72 64 70 74  
WIND DIR SW S NW SW SW SW SE S S SW SW SW SW SW S SW SW SW W SW W W  
WIND SPD 2 3 4 5 6 5 4 5 5 6 10 10 11 9 6 8 8 9 11 13 11 8  
CLOUDS B1 B2 B1 B1 B1 SC SC SC SC SC FW FW FW FW SC SC SC SC SC SC B1 B1  
POP 12HR 40 30 30 30 60  
QPF 12HR 0.13 0.04 0.02 0.01 0.21  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S C C C C S S S S C C C C S S C C L L C  
TSTMS S S S C C C C S S S S C C C C S S S C C C  
HEAT INDEX 90 96 99 94 95 99100 99 80 94 99 95 90  
MAX HEAT 97 99 92 99 101 93 100 98  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 70 90 72 91 72 88 66 84  
TEMP 73 73 87 86 73 75 89 86 74 73 83 84 70 68 83 81  
DEWPT 69 69 74 73 71 72 76 74 71 72 75 73 67 67 67 65  
PWIND DIR W W SW SW SW W NW NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 40 20 50 50 60 30 10  
RAIN SHWRS C C C C S C C C C C L C  
TSTMS C C C C S C C C C S C S  
 

 
INZ002-252100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 88 72 91 73 88  
TEMP 72 73 81 87 86 83 77 74 73 76 85 90 90 88 79 76 73 75 86 88 86 80  
DEWPT 70 70 71 72 72 72 72 71 71 72 74 73 72 73 73 71 70 72 74 72 71 70  
RH 93 90 72 61 63 70 85 90 93 87 70 58 56 61 82 85 90 90 68 59 61 72  
WIND DIR NE NW N NW N N E SE S S SW SW SW SW S SW SW SW SW SW W W  
WIND SPD 3 3 3 5 6 3 3 3 4 6 9 8 9 5 5 5 5 6 10 11 10 6  
CLOUDS B2 B2 B2 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC FW FW SC B1 B2  
POP 12HR 50 30 50 30 60  
QPF 12HR 0.08 0.01 0.04 0.02 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C S S S S L L C  
TSTMS S S S C C C C C C C C C C C S S S C C C  
HEAT INDEX 85 94 92 88 93 98 97 96 94 95 91 83  
MAX HEAT 94 93 85 98 97 93 97 94  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 69 87 70 91 71 87 67 82  
TEMP 70 72 82 80 71 74 86 84 76 75 84 85 71 69 81 78  
DEWPT 68 68 71 70 69 71 73 72 71 71 72 70 67 67 65 63  
PWIND DIR NW NW SE SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 30 10 40 50 60 30 20  
RAIN SHWRS C C C C S C C C C L C S S  
TSTMS C S C C S C C S S C C  
 

 
ILZ005-252100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 91 71 84  
TEMP 70 70 74 78 83 80 71 70 70 73 82 88 90 85 78 73 71 74 78 83 84 82  
DEWPT 69 68 69 71 71 71 67 67 69 71 74 74 72 73 71 70 70 70 73 74 72 70  
RH 97 93 84 79 67 74 87 90 97 93 77 63 56 67 79 90 97 87 85 74 67 67  
WIND DIR NE E E E E E E SE S S SW SW SW SW S S SW SW W W W NW  
WIND SPD 3 3 4 5 5 6 5 4 4 5 8 9 11 6 5 5 5 6 9 10 10 5  
WIND GUST 20 23  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC B1 B1 B2 B1 B1 SC  
POP 12HR 50 50 50 50 50  
QPF 12HR 0.11 0.09 0.08 0.38 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C C C C C C C S  
TSTMS S S S C C C C C C S S C C C S S S C C S  
HEAT INDEX 87 83 88 97 97 92 90 89 86  
MAX HEAT 88 97 98 89 90 90  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 65 88 69 91 70 85 64 83  
TEMP 69 69 83 82 71 73 89 86 76 71 82 82 68 66 82 79  
DEWPT 65 65 72 71 68 71 75 73 71 71 72 69 65 64 65 63  
PWIND DIR N SW S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B2 B2 B1 SC FW FW FW  
POP 12HR 20 20 10 40 50 50 10 10  
RAIN SHWRS S S C C C C C C  
TSTMS S S S C C S S C  
 

 
ILZ008-252100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 71 92 71 85  
TEMP 72 73 77 82 86 85 77 74 72 75 84 89 91 87 79 74 71 73 78 83 85 83  
DEWPT 71 71 71 72 73 73 73 71 71 72 74 73 71 71 71 70 70 70 71 72 71 70  
RH 97 93 82 72 65 67 87 90 97 90 72 59 52 59 77 87 97 90 79 70 63 65  
WIND DIR E S S S S SE SE SE S S SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 2 2 3 5 6 5 5 5 5 6 9 11 12 8 5 5 5 6 9 10 9 5  
WIND GUST 21 23  
CLOUDS OV OV OV B2 B1 B1 B1 B1 B1 SC FW SC SC SC SC SC B1 B1 B1 B1 B1 B1  
POP 12HR 50 50 40 50 50  
QPF 12HR 0.15 0.14 0.04 0.10 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C C C C C C C S  
TSTMS S S S C C C C C C S S C C C C C S S S C C S  
HEAT INDEX 87 93 92 91 97 98 93 88 90 87  
MAX HEAT 87 93 88 97 98 89 88 90  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 68 90 70 92 70 85 64 84  
TEMP 72 71 85 84 74 73 88 87 73 71 79 81 67 66 81 79  
DEWPT 67 67 71 70 69 71 73 72 70 70 70 68 64 63 63 62  
PWIND DIR N SW S SW SW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B1 B1 B1 SC FW FW FW  
POP 12HR 20 20 10 50 50 50 10 10  
RAIN SHWRS S S S C C C C C C  
TSTMS S S S S C C S S C  
 

 
ILZ011-252100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 71 91 71 85  
TEMP 72 72 77 82 85 84 76 73 72 74 84 89 90 88 80 75 71 73 79 83 85 83  
DEWPT 71 70 71 72 72 73 72 71 70 72 74 73 72 72 71 70 70 70 72 73 71 70  
RH 97 93 82 72 65 70 87 93 93 93 72 59 56 59 74 84 97 90 79 72 63 65  
WIND DIR E E E S SE E SE SE S S SW SW SW SW SW S SW SW W W W W  
WIND SPD 3 4 4 5 5 5 6 5 6 6 10 11 12 8 5 5 6 8 10 12 10 6  
WIND GUST 21 24  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1  
POP 12HR 50 40 40 40 60  
QPF 12HR 0.16 0.06 0.05 0.15 0.07  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C C C C C L L S  
TSTMS S S S C C C C C C S S C C C C S S S C C S  
HEAT INDEX 86 91 90 91 97 97 95 83 89 90 87  
MAX HEAT 87 91 86 97 97 91 89 90  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 67 89 70 92 71 85 64 84  
TEMP 70 71 83 83 71 72 89 87 76 72 81 82 67 66 83 80  
DEWPT 67 67 71 69 68 71 73 71 70 70 71 68 65 64 63 61  
PWIND DIR N SW S SW SW W NW NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B2 B2 B1 SC FW FW FW  
POP 12HR 20 20 10 50 50 50 10 10  
RAIN SHWRS S S S S C C C C C C  
TSTMS S S S S S C C S S C  
 

 
ILZ010-252100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 88 71 91 71 85  
TEMP 73 73 77 83 87 85 78 75 73 75 83 89 90 87 79 74 71 73 79 84 85 83  
DEWPT 71 71 72 72 73 74 73 72 71 72 74 74 72 73 72 70 70 71 73 73 72 72  
RH 93 93 85 70 63 70 85 90 93 90 74 61 56 63 79 87 97 93 82 70 65 70  
WIND DIR E SE S S S SE SE S S SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 2 3 3 5 5 5 4 5 5 6 8 11 12 6 5 5 5 6 9 10 9 5  
WIND GUST 21 24  
CLOUDS OV OV B2 B1 B1 B1 SC B1 B1 SC FW FW SC SC SC SC B1 B1 B2 B1 B1 SC  
POP 12HR 50 40 40 50 50  
QPF 12HR 0.13 0.11 0.03 0.09 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C C C C C C C S  
TSTMS S S S C C C C C C S S C C C C C S S S C C S  
HEAT INDEX 88 94 93 90 98 97 95 90 91 88  
MAX HEAT 89 94 89 98 99 92 90 92  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 68 90 71 92 70 85 64 84  
TEMP 71 71 86 85 75 74 88 86 73 70 80 81 68 67 81 80  
DEWPT 68 68 73 73 71 72 75 73 71 70 72 70 66 64 66 65  
PWIND DIR N SW S SW SW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC SC SC SC B1 B2 B1 B1 SC FW FW FW  
POP 12HR 20 20 10 50 50 50 10 10  
RAIN SHWRS S S S C C C C C C  
TSTMS S S S S C C C S C  
 

 
ILZ012-252100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 72 92 72 87  
TEMP 72 73 78 84 86 84 76 73 73 75 85 90 91 88 80 75 72 75 82 86 86 82  
DEWPT 71 69 70 71 71 71 70 70 71 72 73 73 72 73 72 70 70 71 74 74 73 70  
RH 97 87 76 65 61 65 82 90 93 90 67 58 54 61 77 84 93 87 77 68 65 67  
WIND DIR NE E E S E E E SE S SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 3 3 4 5 6 5 5 4 5 6 9 10 11 8 5 5 5 6 10 11 10 6  
WIND GUST 20 21  
CLOUDS OV OV OV B2 B2 B1 B1 B1 B1 SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1  
POP 12HR 50 40 40 40 60  
QPF 12HR 0.15 0.04 0.05 0.08 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C S S C C L L C  
TSTMS S S S C C C C C C S S C C C C S S S C C C  
HEAT INDEX 89 91 89 92 98 99 96 83 88 94 93 86  
MAX HEAT 89 91 86 98 99 93 94 95  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 67 90 70 93 71 87 65 85  
TEMP 71 71 85 83 72 74 91 87 77 72 84 83 68 67 84 81  
DEWPT 68 67 72 71 68 71 74 73 71 71 73 69 66 64 64 62  
PWIND DIR N SW S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC FW FW SC  
POP 12HR 30 20 10 50 50 50 20 10  
RAIN SHWRS C S S S C C C C C C S  
TSTMS C S S S S C C S C C S  
 

 
ILZ020-252100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 88 72 92 73 87  
TEMP 74 74 80 85 87 85 78 75 73 76 84 90 91 88 80 76 73 75 84 87 86 83  
DEWPT 72 71 72 73 73 73 73 71 71 72 74 73 73 74 73 70 70 71 74 75 73 72  
RH 93 90 77 67 63 67 85 87 93 87 72 58 56 63 79 82 90 87 72 68 65 70  
WIND DIR E E SE S SW E E SE S SW SW SW SW SW S SW SW SW SW SW W W  
WIND SPD 3 4 4 5 6 5 4 5 5 6 9 10 11 8 5 6 6 8 10 11 10 6  
WIND GUST 21  
CLOUDS B2 OV B2 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC B1 B1 B1 B1  
POP 12HR 60 30 40 30 60  
QPF 12HR 0.16 0.05 0.04 0.07 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C C C C S S C C C C S S C C L L C  
TSTMS C C S C C C C C C S S C C C C S S S C C C  
HEAT INDEX 82 92 94 92 91 98100 97 85 91 97 93 88  
MAX HEAT 92 94 89 98 100 93 98 96  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 68 90 71 92 71 87 66 85  
TEMP 72 71 86 85 73 74 91 87 77 72 81 83 69 68 84 81  
DEWPT 68 69 73 72 69 72 75 73 71 72 74 71 66 65 66 63  
PWIND DIR NW SW S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT GN  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC FW FW SC  
POP 12HR 30 20 10 50 50 50 20 10  
RAIN SHWRS C S S S C C C C C C S  
TSTMS C S S S S C C S C C S  
 

 
ILZ013-252100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 72 92 73 87  
TEMP 73 72 78 83 85 82 74 73 73 75 85 90 91 89 81 77 73 75 82 86 87 81  
DEWPT 70 69 69 70 71 71 69 70 71 71 73 72 71 73 71 70 70 71 74 73 72 70  
RH 90 90 74 65 63 69 84 90 93 87 67 56 52 59 72 79 90 87 77 65 61 69  
WIND DIR NE NE E E NE E E SE S SW SW SW SW SW SW SW SW SW SW SW W W  
WIND SPD 3 4 4 5 6 6 5 5 5 6 9 10 11 9 6 6 6 8 10 11 10 8  
WIND GUST 21  
CLOUDS B2 OV B2 B1 B2 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1  
POP 12HR 50 40 40 40 60  
QPF 12HR 0.13 0.03 0.05 0.17 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C S S C C C C S S C C L L C  
TSTMS S S S C C C C C C S S C C C C S S C C C  
HEAT INDEX 87 90 86 92 97 98 97 85 88 93 94 85  
MAX HEAT 88 90 83 97 99 92 93 94  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 69 90 72 93 72 87 66 85  
TEMP 71 72 86 84 73 75 92 87 77 73 84 85 70 68 85 82  
DEWPT 68 67 71 70 68 71 73 72 70 71 72 68 66 64 63 61  
PWIND DIR N SW S SW SW W NW NW  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC FW FW SC  
POP 12HR 30 20 10 50 50 60 20 10  
RAIN SHWRS C S S S C C C C C L S  
TSTMS C S S S S C C S C C S  
 

 
ILZ019-252100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 89 73 93 73 88  
TEMP 74 75 81 86 88 87 80 76 74 76 85 90 92 90 82 76 73 75 84 88 86 83  
DEWPT 72 72 73 73 73 73 73 72 71 72 73 72 71 71 71 69 70 70 73 72 71 71  
RH 93 90 77 65 61 63 79 87 90 87 67 56 51 54 69 79 90 84 70 59 61 67  
WIND DIR SE E SE S SW S SE S S SW SW SW SW SW SW SW SW SW SW W W W  
WIND SPD 3 3 3 5 5 5 4 4 4 6 8 10 11 6 5 5 5 6 9 10 9 5  
WIND GUST 23  
CLOUDS B2 B2 B2 B1 B1 SC SC SC SC SC FW FW FW FW FW SC SC SC B1 B1 B1 B2  
POP 12HR 50 30 30 30 60  
QPF 12HR 0.17 0.05 0.03 0.05 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C C C C C S S S C C C C S S C C L L C  
TSTMS C S S C C C C C S S S C C C C S S S C C C  
HEAT INDEX 86 93 96 94 84 92 97 99 96 86 90 95 91 88  
MAX HEAT 93 96 91 97 99 93 95 95  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 70 90 72 92 72 86 66 84  
TEMP 73 73 86 85 74 74 89 86 76 73 82 81 68 67 83 80  
DEWPT 68 68 71 71 70 71 73 72 70 70 72 70 66 64 64 63  
PWIND DIR W SW S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW SC  
POP 12HR 30 30 10 50 50 50 20 10  
RAIN SHWRS C C S C C C C C C C S  
TSTMS C C S C C C C C C C S  
 

 
ILZ106-252100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 89 72 93 73 88  
TEMP 74 74 80 86 88 86 78 74 73 76 85 90 92 90 81 77 74 75 84 87 87 80  
DEWPT 71 72 72 73 73 73 72 71 71 73 75 73 72 74 73 71 71 72 75 76 74 72  
RH 90 93 77 65 61 65 82 90 93 90 72 58 52 60 77 82 90 90 74 70 65 77  
WIND DIR E NE SE SW NW E E SE S SW SW SW SW SW S SW SW SW SW SW W W  
WIND SPD 3 3 3 5 6 5 4 4 4 5 8 9 11 6 5 5 5 5 8 10 10 5  
WIND GUST 19 21  
CLOUDS B2 OV B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC B1 B1 B2  
POP 12HR 60 30 40 30 60  
QPF 12HR 0.14 0.05 0.04 0.22 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L L C C C C C C S S S C C C C S S C C L L C  
TSTMS C C S C C C C C S S S C C C C S S C C C  
HEAT INDEX 84 93 96 92 94 98100 99 86 92 97 95 84  
MAX HEAT 93 96 89 99 101 95 98 98  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 70 90 71 93 72 88 66 85  
TEMP 72 73 85 84 72 74 90 86 76 73 81 83 68 67 82 79  
DEWPT 69 69 74 72 71 72 76 73 71 72 75 71 67 66 66 64  
PWIND DIR NW SW S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW SC  
POP 12HR 30 30 10 40 50 50 20 10  
RAIN SHWRS C C S C C C C C C C S  
TSTMS C C S C S C C S C C S  
 

 
ILZ023-252100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 90 73 92 73 89  
TEMP 74 75 82 88 89 86 78 75 74 76 85 90 91 88 80 76 73 75 86 88 88 80  
DEWPT 72 72 74 73 73 73 72 72 71 73 74 73 73 74 72 70 70 71 74 74 74 71  
RH 93 90 77 61 59 65 82 90 90 90 70 58 56 63 77 82 90 87 68 63 63 74  
WIND DIR SE S SW W W NE E SE S SW SW SW SW SW S SW SW SW SW SW W W  
WIND SPD 2 3 3 5 5 4 3 4 4 5 8 8 9 5 4 5 5 5 8 10 9 5  
CLOUDS B1 B2 B2 B1 B1 SC B1 B1 B1 SC FW SC SC SC SC SC SC FW SC SC B1 B2  
POP 12HR 40 30 40 20 60  
QPF 12HR 0.11 0.04 0.04 0.01 0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C S S S C C S S S S S S L L C  
TSTMS S S S C C C C C S S S C C S S S S C C C  
HEAT INDEX 88 96 97 93 93 98100 97 84 94 97 97 83  
MAX HEAT 96 97 90 98 100 93 97 98  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 69 89 70 91 71 88 66 84  
TEMP 72 73 86 84 71 73 88 84 75 74 83 82 71 68 83 81  
DEWPT 68 69 73 72 70 71 73 73 70 72 73 71 67 67 66 64  
PWIND DIR W W S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 30 10 50 50 60 20 10  
RAIN SHWRS C C C C C C C C C L S S  
TSTMS C C C C C C C C S C S S  
 

 
ILZ033-252100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 91 73 92 73 90  
TEMP 74 76 84 89 90 86 78 75 74 76 86 89 91 88 79 76 73 76 87 88 90 83  
DEWPT 72 73 73 73 72 73 72 72 72 73 74 73 72 72 71 70 70 71 73 73 72 72  
RH 93 90 70 59 56 65 82 90 93 90 68 59 54 59 77 82 90 85 63 61 56 70  
WIND DIR S S W W W SW SE S S SW SW SW SW SW S SW SW SW SW SW W W  
WIND SPD 2 3 4 5 5 3 3 3 4 5 8 8 8 5 4 4 5 5 8 10 9 5  
CLOUDS B1 B1 B1 B1 B1 SC B1 B1 SC SC FW SC SC FW SC FW SC FW FW SC SC B1  
POP 12HR 40 30 40 20 60  
QPF 12HR 0.10 0.03 0.03 0.01 0.31  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C S S S S S C C S S S S S S L L C  
TSTMS S S S C C C S S S S S C C S S S S C C C  
HEAT INDEX 90 97 97 93 94 97 99 95 94 96 97 88  
MAX HEAT 97 98 89 98 100 91 97 97  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 70 90 71 91 71 89 67 84  
TEMP 73 73 87 85 72 73 89 84 76 74 87 81 72 69 83 80  
DEWPT 69 69 72 71 70 71 72 71 70 71 73 71 67 67 66 64  
PWIND DIR W W S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC  
POP 12HR 40 40 10 50 40 60 30 10  
RAIN SHWRS C C C C S C C C C C L C S S  
TSTMS C C C C S C C C C S C C S  
 

 
ILZ039-252100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 92 73 92 73 90  
TEMP 74 76 85 90 91 86 77 75 74 76 85 90 91 88 80 76 73 77 87 90 86 85  
DEWPT 73 73 74 73 73 73 73 72 72 73 74 74 73 73 71 70 70 71 73 73 73 72  
RH 97 90 70 58 56 65 87 90 93 90 70 60 56 61 74 82 90 82 63 58 65 65  
WIND DIR SW S W W SW SW S S SW SW SW SW SW SW S SW SW SW SW SW SW W  
WIND SPD 3 3 5 5 6 5 4 4 5 6 9 9 10 8 5 6 6 8 10 12 10 8  
CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC FW FW SC FW FW FW SC SC B1  
POP 12HR 40 30 30 20 50  
QPF 12HR 0.09 0.03 0.01 0 0.14  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S C C C S S S S S C C S S S S C C C  
TSTMS C C C S S S S S C C S S S C C C  
HEAT INDEX 93 98100 93 93 99100 96 83 94 98 93 91  
MAX HEAT 98 100 90 99 100 92 99 97  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 71 90 71 91 72 89 67 84  
TEMP 74 74 89 85 73 74 90 85 77 75 88 83 72 69 84 81  
DEWPT 70 70 74 72 71 71 74 72 70 71 73 71 68 67 66 65  
PWIND DIR W W SW SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC SC SC SC SC B1 SC B1 B1 B1 B1 SC SC SC  
POP 12HR 50 50 20 50 50 60 30 20  
RAIN SHWRS C C C C S C C C C C L C S S S  
TSTMS C C C C S C C C C S C C S  
 

 
INZ001-252100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 89 72 92 73 88  
TEMP 72 73 81 87 87 83 76 74 73 75 85 90 91 88 79 77 74 75 86 88 86 79  
DEWPT 71 70 72 72 71 72 71 71 71 72 74 73 72 74 72 71 71 71 74 73 72 71  
RH 97 90 74 61 59 70 85 90 93 90 70 58 54 63 79 82 90 87 68 61 63 77  
WIND DIR E N N N N NE E SE S S SW SW SW SW S SW SW SW SW SW W W  
WIND SPD 2 3 3 5 5 4 3 4 4 6 8 9 10 5 5 5 5 5 9 10 10 5  
CLOUDS B2 B2 B2 B1 B1 SC B1 B1 B1 SC SC SC SC SC SC SC SC FW SC SC B1 B2  
POP 12HR 50 30 40 30 60  
QPF 12HR 0.09 0.02 0.05 0.03 0.18  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C C C C C C C C S S S S L L C  
TSTMS S S S C C C C C C C C C C C S S S C C C  
HEAT INDEX 85 94 93 87 93 98 98 97 94 96 92 80  
MAX HEAT 94 95 84 98 99 92 97 96  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 69 88 70 91 71 87 66 83  
TEMP 71 72 84 82 71 73 89 85 76 75 84 85 72 68 83 79  
DEWPT 68 69 72 71 70 71 73 72 70 71 73 71 67 67 66 63  
PWIND DIR W NW SE SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC  
POP 12HR 40 30 10 40 50 60 30 10  
RAIN SHWRS C C S C S C C C C L C S  
TSTMS C C S C S C C S S C C  
 

 
INZ010-252100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 91 73 91 73 90  
TEMP 74 76 84 89 90 85 77 75 74 77 86 89 90 88 78 76 73 76 86 89 89 82  
DEWPT 72 73 73 72 72 73 72 72 71 73 74 73 72 73 71 70 70 71 73 73 71 72  
RH 93 90 70 57 56 67 85 90 90 87 68 59 56 61 79 82 90 85 65 59 56 72  
WIND DIR S S W W W W SE S S SW SW SW SW SW S SW SW SW SW SW SW W  
WIND SPD 2 3 3 5 5 3 3 4 3 5 8 6 8 5 3 4 4 5 8 10 9 5  
CLOUDS B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC FW FW SC SC B1  
POP 12HR 40 30 40 20 50  
QPF 12HR 0.10 0.03 0.04 0.01 0.22  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C S S C C C C S S S S S S C C C  
TSTMS S S S C C C C S S C C C C S S S S C C C  
HEAT INDEX 90 96 97 92 94 97 97 95 93 97 95 87  
MAX HEAT 96 97 87 97 98 91 97 98  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 70 89 71 91 71 88 67 84  
TEMP 72 73 87 84 72 73 89 84 75 74 87 82 72 68 84 80  
DEWPT 68 69 72 71 70 71 73 71 70 71 73 71 68 67 66 64  
PWIND DIR W W S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC  
POP 12HR 40 40 10 50 40 60 30 20  
RAIN SHWRS C C C C C C C C C L C S S  
TSTMS C C C C C C C C S C C S  
 

 
INZ011-252100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
215 AM CDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 90 72 91 73 89  
TEMP 73 75 83 88 89 85 77 75 74 76 86 89 90 88 79 76 73 75 85 89 87 81  
DEWPT 71 72 74 73 73 73 73 72 71 73 74 74 73 74 72 71 70 71 74 74 73 72  
RH 93 90 74 61 59 67 87 90 90 90 68 61 58 63 79 85 90 87 70 61 63 74  
WIND DIR SE SW NW W W N E S S SW SW SW SW SW S S SW SW SW SW SW W  
WIND SPD 2 2 3 5 5 3 3 3 3 5 8 8 8 5 4 4 5 5 8 10 9 5  
CLOUDS B1 B1 B1 B1 B1 SC B1 SC B1 SC SC SC SC SC SC SC SC FW FW SC SC B1  
POP 12HR 40 30 40 20 60  
QPF 12HR 0.10 0.03 0.04 0.01 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C C C S C C C C S S S S S S L L C  
TSTMS S S S C C C C C S C C C C S S S S C C C  
HEAT INDEX 90 96 97 92 94 98 98 97 93 98 94 85  
MAX HEAT 96 97 87 98 99 93 98 97  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 70 88 71 91 71 88 67 84  
TEMP 72 72 86 83 71 73 89 84 76 74 86 82 72 68 84 79  
DEWPT 69 69 73 72 70 71 73 72 70 71 73 71 68 67 66 65  
PWIND DIR W W S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 SC SC SC SC SC SC SC B1 B1 B1 SC SC SC  
POP 12HR 40 40 10 40 50 60 30 10  
RAIN SHWRS C C C C S C C C C L C S  
TSTMS C C C C S C C C S C C S  
 

 
INZ019-252100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
315 AM EDT WED JUN 25 2025  
 
DATE WED 06/25/25 THU 06/26/25 FRI 06/27/25  
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 91 72 91 73 89  
TEMP 74 76 84 89 89 85 77 75 73 77 85 89 90 87 79 77 73 76 85 89 87 84  
DEWPT 72 73 74 73 73 73 72 72 71 73 74 73 73 73 72 70 70 71 74 73 72 72  
RH 93 90 72 59 59 67 85 90 93 87 70 59 58 63 79 79 90 85 70 59 61 67  
WIND DIR SW SW W W W SW S S S SW SW SW SW SW S SW SW SW SW SW SW W  
WIND SPD 3 2 4 5 5 3 3 4 3 5 8 8 8 5 4 5 5 5 8 10 9 5  
CLOUDS B1 B1 SC B1 B1 SC SC SC SC SC SC SC SC SC FW SC FW FW FW SC SC B1  
POP 12HR 40 30 40 20 50  
QPF 12HR 0.10 0.03 0.03 0.01 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C C C C S S C C C C S S S S S S C C C  
TSTMS S S C C C C S S C C C C S S S S C C C  
HEAT INDEX 91 97 97 92 93 97 98 94 93 97 94 90  
MAX HEAT 97 98 88 97 98 92 98 97  
 
DATE SAT 06/28/25 SUN 06/29/25 MON 06/30/25 TUE 07/01/25  
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 71 88 71 90 71 88 68 84  
TEMP 74 73 87 84 72 73 88 85 74 73 87 82 72 70 84 80  
DEWPT 70 69 73 72 71 71 73 72 70 72 73 72 68 67 66 65  
PWIND DIR W W S SW SW W NW NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 B1 B1 SC SC SC B1 SC B1 B1 B1 B1 SC SC SC  
POP 12HR 50 40 20 50 50 60 30 20  
RAIN SHWRS C C C C S C C C C C L C S S S  
TSTMS C C C C S C C C C S C C S S  
 

 
 
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