066  
FOUS53 KLOT 210115  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
815 PM CDT WED AUG 20 2025  
 
ILZ104-210900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 76 64 84 67  
TEMP 68 66 66 66 74 76 76 73 68 66 65 66 77 83 83 78 73 70 68 68  
DEWPT 62 63 63 62 63 62 62 63 63 64 63 63 66 65 65 64 65 65 64 65  
RH 81 90 90 87 69 62 62 71 84 93 93 90 69 55 55 62 76 84 87 90  
WIND DIR N N NE NE NE NE NE NE NE NE N N NW N E SE SW SW W W  
WIND SPD 8 5 5 5 9 9 9 9 4 2 2 2 2 3 4 3 2 2 4 5  
CLOUDS FW SC SC FW SC SC FW FW FW FW FW FW FW SC SC SC SC B1 B2 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
HEAT INDEX 85 85  
MAX HEAT 85 85  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 82 59 73 55 70 54 72 54 75  
TEMP 81 75 65 59 73 68 60 56 69 66 58 55 72 68 58 55 74 71  
DEWPT 64 61 56 54 53 52 52 51 49 48 49 48 46 46 48 49 48 50  
PWIND DIR W NW W NW NW NW NW NW W  
WIND CHAR GN LT GN GN GN LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC SC FW FW SC FW FW FW SC SC FW FW FW  
POP 12HR 20 5 5 10 10 5 5 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
ILZ003-210900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 79 57 82 64  
TEMP 66 62 61 62 72 77 78 74 65 60 58 58 73 80 82 77 68 66 64 65  
DEWPT 62 61 60 61 64 64 63 64 61 59 57 58 64 65 64 65 64 64 64 64  
RH 87 97 97 97 76 64 60 71 87 96 96100 73 60 55 67 87 93100 97  
WIND DIR NE N N N NE NE NE NE E E N N W W W W SW SW W W  
WIND SPD 5 4 4 4 6 8 8 4 2 1 1 1 1 3 4 3 2 2 3 4  
CLOUDS FW CL SC SC FW FW FW FW FW CL FW SC FW FW SC SC B1 B1 B2 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SPRINKLES C  
TSTMS S S  
OBVIS PF PF PF  
HEAT INDEX 82 83  
MAX HEAT 82 83  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 80 53 70 50 69 47 70 47 74  
TEMP 80 72 58 54 70 66 54 51 68 64 52 48 69 65 51 49 72 68  
DEWPT 65 58 54 52 54 52 50 48 49 48 47 45 48 50 48 46 51 54  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS SC FW FW CL FW SC FW FW FW SC FW FW FW SC FW FW FW FW  
POP 12HR 20 0 0 0 0 0 0 5 5  
RAIN SHWRS S  
SPRINKLES C  
 
 
ILZ104-210900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 75 66 82 68  
TEMP 69 67 67 67 73 75 75 72 69 68 67 67 76 81 81 77 73 70 68 69  
DEWPT 62 64 63 63 63 63 63 64 65 65 65 65 66 65 65 65 65 65 65 65  
RH 78 90 87 87 71 66 66 76 87 90 93 93 71 58 58 67 76 84 90 87  
WIND DIR N N NE NE NE NE NE NE NE NE N N N NE E SE S SW SW W  
WIND SPD 8 5 5 5 8 10 9 10 8 5 3 2 2 3 5 5 3 4 5 6  
WIND GUST 18  
CLOUDS SC SC FW FW SC SC FW FW FW FW FW FW FW SC SC SC SC B1 B1 B2  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
HEAT INDEX 83 83  
MAX HEAT 83 83  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 82 60 73 56 70 56 72 55 75  
TEMP 81 75 66 60 73 68 61 57 69 67 59 57 71 68 60 56 74 71  
DEWPT 65 62 58 55 54 53 53 52 50 49 49 50 46 47 49 50 49 50  
PWIND DIR W NW W NW NW NW NW NW W  
WIND CHAR GN GN GN GN GN GN GN LT GN  
AVG CLOUDS B1 SC FW CL FW SC SC FW FW SC FW FW FW SC SC FW FW FW  
POP 12HR 30 5 5 10 10 5 5 5 5  
RAIN SHWRS S C  
SPRINKLES C  
TSTMS C  
 
 
ILZ021-210900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 78 61 83 64  
TEMP 65 63 63 63 73 77 78 73 66 63 62 63 74 81 83 78 70 66 65 66  
DEWPT 61 62 62 63 65 64 64 64 62 62 61 62 68 69 68 67 65 64 63 64  
RH 87 97 97100 76 64 62 73 87 97 97 97 82 67 61 69 84 93 93 93  
WIND DIR NE N N N NE NE NE NE NE NE N N N NW W W W SW W W  
WIND SPD 5 4 4 3 6 9 9 5 3 2 2 1 1 2 2 2 1 2 3 4  
CLOUDS FW FW FW FW FW SC FW FW FW FW FW SC FW SC FW FW SC SC B1 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 84 85  
MAX HEAT 84 85  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 56 72 52 70 50 71 49 74  
TEMP 80 75 62 56 72 67 56 53 68 66 54 51 70 66 54 51 73 69  
DEWPT 68 65 58 55 57 54 52 51 53 51 49 48 51 51 49 48 54 55  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC FW FW FW SC FW FW FW SC SC FW FW FW  
POP 12HR 30 5 0 0 5 0 0 5 5  
RAIN SHWRS S C  
SPRINKLES C  
TSTMS C  
 
 
ILZ006-210900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 73 63 79 66  
TEMP 66 65 65 66 72 73 73 70 66 64 64 64 75 78 78 74 70 67 67 68  
DEWPT 62 63 62 62 63 63 62 63 64 63 62 62 67 67 67 67 66 65 65 66  
RH 87 93 90 87 73 71 68 78 93 97 93 93 76 69 69 79 87 93 93 93  
WIND DIR N N NE NE NE NE NE N N N N NW NW NE SE S S SW W W  
WIND SPD 9 10 9 6 9 9 9 8 3 2 2 2 2 4 5 3 3 3 5 6  
CLOUDS FW FW FW FW FW FW CL CL FW FW FW FW FW FW SC SC B1 B1 B2 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SPRINKLES C  
TSTMS S S  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 57 72 54 69 52 71 53 74  
TEMP 81 74 61 58 71 66 57 55 68 65 56 53 70 66 56 54 74 69  
DEWPT 66 62 57 55 56 55 53 52 52 51 50 49 50 50 50 50 52 54  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN GN GN GN GN LT GN LT LT  
AVG CLOUDS SC SC FW CL FW SC FW FW FW SC FW FW FW SC SC FW FW FW  
POP 12HR 20 5 10 20 10 5 5 5 5  
RAIN SHWRS S S  
SPRINKLES C  
 
 
ILZ021-210900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 78 60 82 63  
TEMP 66 63 62 63 72 76 78 74 65 62 61 62 74 80 82 78 68 65 64 65  
DEWPT 62 61 61 62 65 64 65 65 63 62 61 62 68 69 69 68 65 63 62 64  
RH 87 93 97 97 79 66 64 74 93100100100 82 69 65 71 90 93 93 97  
WIND DIR NE NE N N NE NE NE NE NE NE NE NE N N NW NW SW SW SW W  
WIND SPD 5 4 4 4 6 10 10 6 4 2 2 2 2 2 2 2 1 2 2 3  
CLOUDS FW FW FW SC FW SC FW FW FW FW FW SC FW FW FW FW SC B1 B1 B2  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 83 85  
MAX HEAT 83 85  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 55 72 51 70 49 71 49 74  
TEMP 79 76 61 56 72 68 56 52 68 66 53 50 70 67 53 50 73 69  
DEWPT 70 67 58 55 58 56 52 51 54 52 49 48 52 53 49 47 54 56  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW CL FW FW FW FW FW FW FW FW FW SC SC FW FW FW  
POP 12HR 20 5 0 0 0 0 0 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
INZ002-210900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 60 76 60 82 62  
TEMP 66 64 62 61 70 75 76 72 66 64 61 61 74 80 81 76 67 64 63 64  
DEWPT 62 61 59 60 62 63 65 66 65 64 61 61 66 65 65 66 64 63 62 63  
RH 87 90 90 97 76 66 69 81 97100100100 76 60 58 71 90 97 97 97  
WIND DIR N NE NE NE NE N N N N NE E E SE N N N E S SW SW  
WIND SPD 5 4 4 5 8 9 10 9 5 2 2 1 2 3 3 2 1 2 2 3  
CLOUDS SC FW FW FW B1 SC FW FW FW FW FW FW FW FW FW FW SC SC B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
HEAT INDEX 82 83  
MAX HEAT 82 83  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 80 58 72 54 68 52 70 50 73  
TEMP 79 74 63 59 72 67 57 55 68 64 54 53 69 64 53 51 72 67  
DEWPT 66 64 59 56 55 54 53 52 51 51 50 51 49 49 49 48 50 52  
PWIND DIR W NW W NW NW NW NW W W  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC SC FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 30 10 5 10 10 0 5 5 5  
RAIN SHWRS S C  
SPRINKLES C  
TSTMS C  
 
 
ILZ005-210900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 77 58 81 64  
TEMP 63 62 61 62 72 76 76 71 64 60 59 60 75 80 81 77 68 66 65 65  
DEWPT 61 61 61 62 64 64 62 63 61 59 58 59 66 66 66 67 64 64 63 64  
RH 93 97100100 76 66 62 76 90 96 96 96 74 62 60 71 87 93 93 97  
WIND DIR NE NE NE NE NE NE NE NE NE N N N W W W W SW SW W W  
WIND SPD 5 5 4 4 8 9 8 5 2 1 1 1 1 3 4 3 2 2 3 4  
CLOUDS FW FW SC FW FW FW FW FW FW FW FW SC FW SC SC SC B1 B1 B1 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SPRINKLES C  
TSTMS S S  
OBVIS PF PF PF  
HEAT INDEX 82 84  
MAX HEAT 83 84  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 80 54 70 50 68 48 70 48 73  
TEMP 80 72 59 55 70 65 55 51 67 63 53 49 69 65 52 50 72 67  
DEWPT 66 60 55 53 56 53 51 49 51 50 48 46 49 51 48 47 52 55  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS SC SC FW CL FW SC FW FW FW SC FW FW FW SC FW FW FW FW  
POP 12HR 20 0 5 5 5 0 5 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
ILZ008-210900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 59 79 57 82 64  
TEMP 66 62 60 60 70 77 78 74 65 61 58 58 73 80 82 77 68 66 65 64  
DEWPT 63 60 60 60 65 64 64 65 62 59 57 58 65 66 65 66 64 63 63 64  
RH 90 93100100 84 64 62 74 90 93 96100 76 62 56 69 87 90 93100  
WIND DIR NE NE N N NE NE NE NE E E E N W W W W SW SW W W  
WIND SPD 5 4 4 4 5 8 6 4 2 1 1 0 1 2 3 2 2 2 2 3  
CLOUDS FW CL SC SC SC FW FW FW CL CL FW SC FW FW SC SC B1 B1 B2 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SPRINKLES C  
TSTMS S S  
OBVIS PF PF PF  
HEAT INDEX 82 84  
MAX HEAT 82 84  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 80 53 71 49 69 47 71 47 74  
TEMP 80 72 58 54 70 66 54 50 68 64 52 48 70 66 52 49 72 68  
DEWPT 66 60 54 52 55 53 50 48 50 50 47 45 49 51 48 46 51 55  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW FW CL FW SC FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 20 0 0 0 0 0 0 5 5  
RAIN SHWRS S  
SPRINKLES C  
 
 
ILZ011-210900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 60 77 58 82 64  
TEMP 63 62 61 61 72 76 77 72 63 60 59 60 74 81 82 77 68 66 65 65  
DEWPT 61 61 60 61 65 64 63 63 61 59 58 59 66 66 65 66 64 63 63 64  
RH 93 97 97100 79 66 62 73 93 96 96 96 76 60 56 69 87 90 93 97  
WIND DIR NE NE N NE NE NE NE NE NE NE NE N NW W W W W SW W W  
WIND SPD 5 4 4 4 8 9 8 5 2 1 1 1 1 2 3 2 2 2 3 4  
CLOUDS CL FW SC SC FW FW FW FW FW CL FW FW FW SC SC SC SC B1 B2 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SPRINKLES C  
TSTMS S S  
OBVIS PF PF PF  
HEAT INDEX 83 84  
MAX HEAT 83 84  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 80 54 71 50 69 48 70 48 74  
TEMP 80 72 59 55 70 65 55 51 68 64 53 49 69 65 52 50 72 68  
DEWPT 66 60 55 53 55 53 51 49 51 49 47 46 49 50 48 47 51 53  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS SC FW FW CL FW SC FW FW FW SC FW FW FW SC FW FW FW FW  
POP 12HR 20 0 0 0 0 0 0 5 5  
RAIN SHWRS S  
SPRINKLES C  
 
 
ILZ010-210900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 59 79 57 82 64  
TEMP 66 62 60 60 70 76 78 74 65 61 59 59 73 80 82 77 68 65 65 65  
DEWPT 63 61 60 60 65 64 64 65 63 60 58 59 66 66 67 67 65 64 64 64  
RH 90 97100100 84 66 62 74 93 97 96100 79 62 61 71 90 97 97 97  
WIND DIR NE NE NE NE NE NE NE NE NE E E NE W W W W SW SW W W  
WIND SPD 5 4 4 5 6 6 6 4 2 1 1 0 1 2 2 2 1 2 2 3  
CLOUDS FW CL FW SC SC SC FW FW CL CL FW FW FW FW SC SC B1 B1 B2 B1  
POP 12HR 0 0 0 0 20  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
SPRINKLES C  
TSTMS S S  
OBVIS PF PF PF  
HEAT INDEX 83 85  
MAX HEAT 83 85  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 53 71 50 69 47 71 48 74  
TEMP 80 72 58 54 70 66 55 51 68 65 52 49 70 66 52 49 73 69  
DEWPT 67 61 55 53 56 54 51 49 52 51 48 46 50 53 49 47 52 56  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS SC FW FW CL FW SC FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 20 0 0 0 0 0 0 5 5  
RAIN SHWRS S  
SPRINKLES C  
 
 
ILZ012-210900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 78 61 84 64  
TEMP 65 63 63 63 73 77 78 72 66 63 62 62 76 82 83 78 70 66 65 65  
DEWPT 61 61 61 62 63 63 62 63 62 61 61 61 67 66 66 66 64 64 63 64  
RH 87 93 93 97 71 62 58 73 87 93 97 97 74 58 57 67 81 93 93 97  
WIND DIR N N N NE NE NE NE NE NE NE N N NW W W W W SW W W  
WIND SPD 6 5 4 4 8 9 9 6 3 2 2 2 2 3 4 3 2 2 3 4  
CLOUDS FW FW SC FW FW FW CL FW FW FW FW FW FW FW SC SC SC B1 B2 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 85 85  
MAX HEAT 85 86  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 55 72 51 70 49 71 50 74  
TEMP 81 74 61 56 71 67 57 52 68 65 54 51 70 66 54 51 73 69  
DEWPT 66 62 56 54 56 53 51 50 51 49 48 47 48 49 48 48 51 52  
PWIND DIR W NW W NW NW NW NW NW W  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW CL FW SC FW FW FW SC FW FW FW SC SC FW FW FW  
POP 12HR 20 5 5 5 5 0 5 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
ILZ020-210900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 78 61 83 64  
TEMP 65 63 62 62 73 77 78 73 65 63 61 62 75 81 83 77 69 66 64 65  
DEWPT 61 61 61 62 64 64 63 64 61 61 60 61 67 68 67 66 64 63 63 64  
RH 87 93 97100 73 64 60 73 87 93 97 97 76 65 59 69 84 90 97 97  
WIND DIR NE N N NE NE NE NE NE NE NE N N NW W W W W SW W W  
WIND SPD 5 4 4 4 8 9 9 5 3 2 2 2 1 2 3 2 2 2 3 4  
CLOUDS FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B2 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 84 85  
MAX HEAT 84 85  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 55 72 52 69 49 71 49 74  
TEMP 80 74 62 56 71 66 56 52 68 64 54 50 70 65 54 51 72 68  
DEWPT 67 64 57 54 56 54 52 50 52 50 48 47 50 50 48 48 52 54  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC FW FW FW SC FW FW FW FW SC FW FW FW  
POP 12HR 20 5 0 5 5 0 5 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
ILZ013-210900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 63 84 66  
TEMP 66 65 65 65 73 77 77 73 68 65 64 65 77 83 84 78 72 68 67 67  
DEWPT 62 62 63 62 63 61 61 62 63 63 63 63 66 65 65 65 64 64 64 64  
RH 87 90 93 90 71 58 58 68 84 93 97 93 69 55 53 64 76 87 90 90  
WIND DIR N N N NE NE NE NE NE NE NE N N NW W W W SW SW W W  
WIND SPD 6 5 4 4 8 9 9 6 4 2 2 2 2 3 4 4 2 2 4 5  
CLOUDS FW FW SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 B2 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 85 85  
MAX HEAT 85 86  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 82 57 73 53 70 52 72 52 75  
TEMP 81 74 63 58 72 67 59 54 69 65 56 53 71 67 56 53 74 69  
DEWPT 65 62 56 54 54 52 52 50 50 48 48 48 46 47 48 48 49 51  
PWIND DIR W NW W NW NW NW NW NW W  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC FW FW FW SC FW FW FW SC SC FW FW FW  
POP 12HR 20 5 5 10 10 5 5 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
ILZ019-210900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 60 80 60 82 64  
TEMP 65 62 61 62 73 77 79 75 66 62 61 61 74 80 82 78 69 66 64 66  
DEWPT 61 60 61 62 66 64 63 64 62 60 59 60 66 67 66 67 64 63 62 63  
RH 87 93100100 79 64 58 69 87 93 93 97 76 65 58 69 84 90 93 90  
WIND DIR NE N N N NE NE NE NE NE NE N N N NW W W W SW W W  
WIND SPD 5 4 3 3 5 9 9 5 3 2 1 1 1 2 2 2 1 2 2 4  
CLOUDS CL FW FW SC FW FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 81 82 84  
MAX HEAT 81 82 84  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 55 71 52 69 49 71 49 74  
TEMP 79 75 62 56 70 67 57 53 67 65 53 51 69 66 53 51 72 69  
DEWPT 67 64 57 53 55 54 52 50 51 50 48 47 49 51 48 47 51 54  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW CL FW FW FW FW FW FW FW FW FW FW SC FW FW FW  
POP 12HR 20 0 0 0 0 0 0 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
ILZ106-210900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 78 62 84 64  
TEMP 66 64 63 63 72 76 77 73 67 64 63 64 76 82 83 78 71 67 65 65  
DEWPT 62 63 62 63 65 64 63 64 63 64 63 63 68 68 67 67 65 64 64 65  
RH 87 97 97100 79 66 62 73 87100100 97 76 63 59 69 81 90 97100  
WIND DIR NE N N NE NE NE NE NE NE NE N N NW NW W W SW SW SW W  
WIND SPD 5 4 4 4 6 9 9 6 3 2 2 1 1 2 3 2 1 2 3 4  
CLOUDS FW FW FW FW SC SC FW CL FW FW FW FW FW FW FW SC SC B1 B2 B2  
POP 12HR 0 0 0 0 10  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 85 86  
MAX HEAT 85 86  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 56 73 52 70 50 72 50 74  
TEMP 80 75 63 57 72 67 57 53 69 65 55 52 71 66 54 51 73 69  
DEWPT 68 64 58 55 57 54 53 51 53 51 50 49 50 50 49 49 53 54  
PWIND DIR W NW W NW NW NW NW NW W  
WIND CHAR GN LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC FW FW FW SC FW FW FW SC SC FW FW FW  
POP 12HR 30 5 5 5 5 0 5 5 5  
RAIN SHWRS S C  
SPRINKLES C  
TSTMS C  
 
 
ILZ023-210900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 78 60 82 62  
TEMP 66 63 62 62 71 76 78 72 65 63 62 61 74 81 82 77 68 65 63 64  
DEWPT 62 62 62 62 64 64 64 64 64 63 62 61 67 67 66 67 64 63 62 63  
RH 87 97100100 79 66 62 76 97100100100 79 63 58 71 87 93 97 97  
WIND DIR NE N N NE NE NE NE NE NE NE NE NE N N N NW SW SW SW W  
WIND SPD 5 4 4 4 6 10 10 6 3 2 1 1 1 2 2 2 1 1 2 2  
CLOUDS SC FW FW FW SC SC FW CL FW FW SC SC FW FW FW FW SC SC B1 B2  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 83 84  
MAX HEAT 83 85  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 55 73 51 70 49 71 48 74  
TEMP 79 75 62 55 72 68 56 52 68 65 53 50 70 65 53 49 73 69  
DEWPT 68 65 59 55 56 54 53 51 52 51 49 48 50 50 49 47 52 54  
PWIND DIR W NW W W NW NW NW NW NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW SC FW FW FW FW FW FW FW SC SC FW FW FW  
POP 12HR 20 5 0 5 5 0 5 5 5  
RAIN SHWRS S S  
SPRINKLES C  
TSTMS S  
 
 
ILZ033-210900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 60 78 60 83 62  
TEMP 66 63 62 62 70 76 78 74 66 64 62 61 74 81 83 78 68 65 63 64  
DEWPT 62 61 60 61 63 64 64 65 64 63 61 61 66 66 65 65 64 63 61 62  
RH 87 93 93 97 78 66 62 74 93 97 97100 76 60 55 64 87 93 93 93  
WIND DIR NE NE NE NE NE NE NE N NE NE NE NE NE N NE N SW SW SW W  
WIND SPD 6 4 3 5 6 9 9 6 3 2 2 1 1 2 2 2 1 1 1 2  
CLOUDS SC FW SC SC SC SC SC FW FW FW FW SC FW FW FW FW SC SC B1 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 83 85  
MAX HEAT 83 85  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 55 74 51 71 48 73 48 76  
TEMP 80 76 63 56 74 69 56 52 69 66 53 50 71 67 53 50 74 70  
DEWPT 67 65 59 54 55 52 52 50 51 49 49 47 48 48 47 46 50 52  
PWIND DIR W NW NW NW NW NW NW NW NW  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW  
POP 12HR 20 5 0 0 5 0 0 5 5  
RAIN SHWRS S  
SPRINKLES C  
TSTMS S  
 
 
ILZ039-210900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 78 61 84 63  
TEMP 67 64 62 62 70 76 78 74 66 63 62 62 75 82 84 78 69 66 64 64  
DEWPT 62 61 61 61 64 64 64 65 64 63 62 62 66 66 65 66 64 63 62 62  
RH 84 90 97 97 81 66 62 74 93100100100 74 58 53 67 84 90 93 93  
WIND DIR NE NE N N NE NE NE NE NE NE NE NE NE NE N N SE SW SW W  
WIND SPD 8 5 4 5 8 10 10 8 5 3 2 2 2 2 2 2 1 1 2 2  
CLOUDS SC FW FW FW SC SC SC FW FW SC FW FW FW FW FW SC SC B1 SC B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 84 86  
MAX HEAT 84 86  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 83 56 75 52 72 49 73 49 76  
TEMP 81 76 63 57 75 69 56 53 70 66 53 50 72 67 54 51 75 69  
DEWPT 68 65 59 55 55 52 52 50 51 49 49 47 49 49 48 47 50 52  
PWIND DIR W NW NW NW NW NW NW NW NW  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 B1 SC FW CL FW FW FW FW FW FW FW FW SC SC SC FW FW  
POP 12HR 20 5 0 0 0 0 5 5 5  
RAIN SHWRS S  
SPRINKLES C  
TSTMS S  
 
 
INZ001-210900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 60 76 61 82 62  
TEMP 66 64 62 61 70 75 75 71 67 65 62 62 75 81 82 76 69 65 63 64  
DEWPT 63 62 61 60 64 64 64 65 65 64 62 62 67 66 66 66 65 63 62 63  
RH 90 93 97 97 81 69 69 81 93 97100100 76 60 58 71 87 93 97 97  
WIND DIR N N NE NE NE NE N N N NE NE E N N NE NE S SW SW SW  
WIND SPD 5 3 3 4 6 9 10 9 4 2 1 1 2 3 4 2 2 2 2 3  
CLOUDS SC FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC B1 B1  
POP 12HR 0 0 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S  
SPRINKLES C  
HEAT INDEX 83 84  
MAX HEAT 83 84  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 80 57 73 53 69 51 71 50 74  
TEMP 79 75 63 58 72 67 57 54 69 65 55 52 70 65 54 51 72 68  
DEWPT 67 64 59 55 56 54 52 51 52 50 49 49 49 49 49 48 50 52  
PWIND DIR W NW W W NW NW NW W W  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS B1 SC FW FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 30 5 5 10 10 0 5 5 5  
RAIN SHWRS S C  
SPRINKLES C  
TSTMS C  
 
 
INZ010-210900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 60 78 60 82 62  
TEMP 66 62 61 60 69 75 78 73 66 63 61 61 74 80 82 77 67 65 63 64  
DEWPT 62 61 60 60 63 63 64 65 64 63 61 60 66 66 66 65 64 62 61 62  
RH 87 97 97100 81 66 62 76 93100100 97 76 62 58 67 90 90 93 93  
WIND DIR NE N NE NE NE NE NE N N NE NE NE NE N N N SW SW SW W  
WIND SPD 6 4 4 4 6 9 9 6 3 2 1 1 1 2 2 2 1 1 1 2  
CLOUDS SC FW SC SC SC SC SC FW FW FW SC SC FW FW FW FW SC SC B1 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 82 84  
MAX HEAT 82 84  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 55 74 51 70 48 72 48 75  
TEMP 79 76 62 56 73 68 55 52 68 65 52 50 70 66 52 49 73 69  
DEWPT 68 65 59 54 55 53 52 50 51 50 49 47 48 48 47 46 49 52  
PWIND DIR W NW NW NW NW NW NW NW W  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW  
POP 12HR 20 10 0 0 5 0 0 5 5  
RAIN SHWRS S  
SPRINKLES C  
TSTMS S  
 
 
INZ011-210900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
815 PM CDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 59 78 59 82 62  
TEMP 66 62 60 60 69 76 78 74 66 63 61 60 74 80 82 76 67 64 63 63  
DEWPT 62 61 60 59 64 63 63 65 65 63 61 60 66 66 65 66 64 62 61 62  
RH 87 97100 96 84 64 60 74 97100100100 76 62 56 71 90 93 93 97  
WIND DIR N N N NE NE NE NE N N NE NE NE NE N N N NW SW SW W  
WIND SPD 6 4 4 4 6 10 10 6 3 2 2 1 1 2 2 2 1 1 1 2  
CLOUDS SC FW SC FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC B1 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 81 84  
MAX HEAT 82 84  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 80 55 73 51 70 48 71 47 75  
TEMP 78 75 62 56 72 67 55 52 68 64 52 50 70 66 51 49 73 68  
DEWPT 68 66 59 55 56 54 52 50 52 51 49 48 49 49 47 46 50 51  
PWIND DIR W NW W W NW NW NW NW W  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW  
POP 12HR 30 10 0 5 5 0 0 5 5  
RAIN SHWRS C  
SPRINKLES C  
TSTMS C  
 
 
INZ019-210900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
915 PM EDT WED AUG 20 2025  
 
DATE 08/20/25 THU 08/21/25 FRI 08/22/25 SAT  
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 60 78 60 81 63  
TEMP 66 63 61 60 69 75 78 73 66 64 62 61 73 79 81 76 68 66 64 64  
DEWPT 63 61 60 60 63 64 64 65 64 63 61 61 66 66 65 65 64 62 62 62  
RH 90 93 97100 81 69 62 76 93 97 97100 79 64 58 69 87 87 93 93  
WIND DIR N N NE NE NE NE NE N N N NE NE NE NE N NW SW SW W W  
WIND SPD 8 5 4 5 8 9 10 6 3 2 2 1 1 2 2 2 1 1 1 2  
CLOUDS SC FW SC FW SC SC SC FW FW FW FW FW FW FW FW FW SC SC B1 B1  
POP 12HR 0 0 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
SPRINKLES C  
OBVIS PF PF PF  
HEAT INDEX 81 83  
MAX HEAT 81 83  
 
DATE 08/23 SUN 08/24/25 MON 08/25/25 TUE 08/26/25 WED 08/27/25  
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 81 56 74 52 70 49 72 49 75  
TEMP 79 75 63 57 73 68 56 52 69 65 53 50 70 66 53 50 73 68  
DEWPT 68 66 60 55 55 53 52 50 51 50 49 47 49 48 47 47 49 52  
PWIND DIR W NW NW NW NW NW NW NW NW  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS B1 B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC FW FW  
POP 12HR 20 10 0 0 5 0 0 5 5  
RAIN SHWRS S  
SPRINKLES C  
TSTMS S  
 
 
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