520  
FOUS53 KLOT 130615  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
115 AM CDT SUN SEP 13 2026  
 
ILZ104-132100-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 53 74 67 83  
TEMP 66 62 69 73 70 65 61 57 54 53 67 71 74 71 69 68 70 70 76 81 80 74  
DEWPT 55 52 53 50 51 51 50 50 49 49 52 50 50 52 52 55 59 64 69 69 68 66  
RH 68 70 57 44 51 60 67 77 83 86 59 47 43 51 55 63 68 81 79 67 67 76  
WIND DIR N NW N NW N N NW N N NE SE SE SE SE S S S S SW SW W NW  
WIND SPD 5 5 8 11 9 6 4 3 3 2 8 11 13 14 18 18 18 14 13 12 10 6  
WIND GUST 28 25  
CLOUDS FW SC SC B2 B2 SC FW CL FW FW FW SC B1 B2 SC SC B1 B2 B2 OV B2 B2  
POP 12HR 40 0 0 30 70  
QPF 12HR 0.03 0 0 0.05 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L C  
TSTMS S S S S S S  
HEAT INDEX 84 83  
MAX HEAT 84 85  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 63 72 65 76 62 75 61 74  
TEMP 67 64 70 69 69 67 74 70 65 64 72 70 65 61 72 69  
DEWPT 61 62 63 66 67 67 68 65 63 62 62 61 60 59 60 58  
PWIND DIR N NE NE N NE NE NE N  
WIND CHAR LT GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B1 B2 B1 B1 SC B1 B1  
POP 12HR 60 60 60 60 30 30 40 30  
RAIN SHWRS C L L C C L L S C C S C C C S  
TSTMS S S S S  
 

 
ILZ003-132100-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 71 46 74 65 80  
TEMP 58 55 66 70 69 64 56 50 48 46 64 70 73 71 67 67 69 69 73 77 77 71  
DEWPT 53 51 51 48 49 50 51 49 47 45 50 50 50 51 53 58 64 67 69 67 63 60  
RH 83 86 58 45 49 60 83 96 96 96 60 49 44 49 61 73 84 93 87 71 62 68  
WIND DIR N N N NW NW NW N N NE E SE SE SE SE SE S S SW SW W W NW  
WIND SPD 3 3 6 10 6 5 1 0 1 2 8 12 14 16 18 19 17 14 12 11 9 5  
CLOUDS FW SC SC B2 SC FW CL FW SC SC SC SC B2 B2 SC B1 B2 OV B2 B2 B2 B2  
POP 12HR 40 0 10 70 80  
QPF 12HR 0.05 0 0 0.27 0.29  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S L L D D C C C  
TSTMS C C S S  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 72 62 76 57 76 55 74  
TEMP 61 57 68 69 63 63 73 71 60 58 73 70 60 56 72 68  
DEWPT 58 56 60 63 63 63 65 61 60 58 59 58 58 56 57 55  
PWIND DIR N NE NE NE NE E NE NW  
WIND CHAR LT LT LT GN LT LT LT GN  
AVG CLOUDS B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 40 60 70 50 40 40 40 30  
RAIN SHWRS C C L L L L C S C C C C C C S  
TSTMS S S S S S  
 

 
ILZ104-132100-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 56 75 67 84  
TEMP 68 65 70 74 70 66 62 58 56 56 67 71 73 72 69 69 71 71 77 83 82 76  
DEWPT 58 54 54 52 51 51 51 52 51 51 52 50 50 51 53 56 59 64 68 69 68 65  
RH 70 68 57 46 51 58 67 80 83 83 59 47 44 48 57 63 66 79 74 63 63 69  
WIND DIR N NW N N N N NW N N E SE SE SE SE S S S S SW SW W NW  
WIND SPD 5 5 6 11 10 8 4 3 3 2 8 11 12 14 17 17 18 16 14 16 12 9  
WIND GUST 27  
CLOUDS FW B1 SC B1 B2 SC FW FW CL FW FW SC B1 B2 SC SC B1 B2 B2 B2 B2 B2  
POP 12HR 40 0 0 30 60  
QPF 12HR 0.01 0 0 0.03 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C L L L  
TSTMS S S S S S C  
HEAT INDEX 86 85  
MAX HEAT 86 87  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 73 68 77 65 75 63 74  
TEMP 69 66 72 72 70 69 75 73 68 66 73 71 66 63 73 70  
DEWPT 62 63 62 65 68 68 67 64 63 62 60 59 60 59 58 56  
PWIND DIR N NE NE N NE NE NE N  
WIND CHAR GN GN LT GN LT GN LT GN  
AVG CLOUDS B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1  
POP 12HR 60 70 60 60 30 40 40 30  
RAIN SHWRS L L L C C L L S C C S C C C S  
TSTMS C C S S  
 

 
ILZ021-132100-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 50 77 68 87  
TEMP 63 59 69 75 73 66 59 54 51 50 66 72 75 74 69 69 70 70 78 85 83 76  
DEWPT 59 54 55 53 53 53 53 52 50 50 54 52 52 52 55 58 62 66 71 72 70 67  
RH 87 83 61 46 49 63 80 93 96100 65 49 45 46 61 68 76 87 79 65 65 74  
WIND DIR N N N N N N N N N NE SE SE SE SE SE S S S SW W W NW  
WIND SPD 5 4 6 10 9 5 4 2 2 2 8 11 12 12 16 16 16 13 11 11 10 5  
CLOUDS SC SC SC B1 B1 SC SC CL FW FW SC B1 SC B1 FW SC SC B1 B1 B2 B2 B2  
POP 12HR 40 0 5 30 70  
QPF 12HR 0.01 0 0 0.03 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C L L L  
TSTMS S S S S C C  
HEAT INDEX 90 88  
MAX HEAT 90 91  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 64 77 67 82 63 79 60 77  
TEMP 67 64 73 76 69 69 80 76 66 63 76 73 64 60 74 71  
DEWPT 64 62 67 68 69 68 70 65 64 62 64 61 61 58 61 57  
PWIND DIR N NE E NW NE E NE NW  
WIND CHAR LT LT LT GN LT LT LT GN  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 70 80 60 60 30 40 40 30  
RAIN SHWRS L L D C C L L S C C S C C C S  
TSTMS C C C S S S  
 

 
ILZ006-132100-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 50 71 62 79  
TEMP 61 58 67 69 67 62 56 52 50 50 66 69 69 67 64 64 66 67 73 77 77 71  
DEWPT 54 51 53 52 53 52 52 51 49 49 54 55 54 56 55 56 60 64 69 69 68 64  
RH 78 77 61 55 61 70 86 96 96 96 65 61 59 68 73 75 81 90 87 76 74 79  
WIND DIR NW NW N NW NW NW NW NW N N SE SE SE SE S S S SW SW W W NW  
WIND SPD 8 6 9 12 9 6 4 4 3 3 9 13 16 17 20 19 19 17 13 13 10 6  
CLOUDS FW SC FW B2 B1 FW CL CL FW FW FW SC SC B2 B1 SC B2 B2 OV B2 B2 OV  
POP 12HR 40 10 10 50 60  
QPF 12HR 0.03 0 0 0.13 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L C C C  
TSTMS C C S S  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 71 61 73 58 72 57 72  
TEMP 61 60 69 66 64 64 71 68 62 60 70 67 61 58 70 67  
DEWPT 59 59 61 64 64 64 67 63 62 60 62 60 59 58 60 57  
PWIND DIR N NE NE N NE E N N  
WIND CHAR LT GN LT GN GN GN LT GN  
AVG CLOUDS B2 B2 OV OV OV B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1  
POP 12HR 40 50 70 60 30 40 40 30  
RAIN SHWRS C C C C L L L S C C C C C C S  
TSTMS S S  
 

 
ILZ021-132100-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 53 77 68 90  
TEMP 66 62 71 75 73 67 61 56 53 53 66 71 75 74 69 69 70 70 80 87 87 78  
DEWPT 63 57 56 57 54 55 54 52 51 51 54 53 54 55 57 59 62 66 72 73 72 70  
RH 90 84 59 54 51 65 78 86 93 93 65 53 48 51 66 70 76 87 77 63 61 76  
WIND DIR N N N N N N N NE NE E SE SE SE SE SE S S S SW W W N  
WIND SPD 4 3 4 10 10 4 4 2 2 2 8 10 11 11 13 14 14 12 10 10 9 5  
WIND GUST 24 25  
CLOUDS B2 SC SC B1 B1 B1 SC SC CL FW SC B2 SC FW FW SC SC SC B1 B1 B1 B1  
POP 12HR 30 10 0 10 60  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L L D  
TSTMS S S C C  
HEAT INDEX 84 95 93  
MAX HEAT 96 97  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 64 80 69 84 62 80 59 78  
TEMP 67 65 75 80 70 70 81 77 66 63 77 74 63 60 74 71  
DEWPT 66 65 70 72 70 69 72 68 64 62 66 63 60 58 63 59  
PWIND DIR N NE E W NE NE NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 SC B1 B1 SC  
POP 12HR 90 80 50 60 30 30 30 30  
RAIN SHWRS D D D C C C L S S C C S S C C C  
TSTMS C C C S S S S S  
 

 
INZ002-132100-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 52 75 63 87  
TEMP 69 65 73 73 70 64 59 56 54 52 65 71 74 69 65 65 66 67 76 84 84 76  
DEWPT 65 60 60 57 53 55 55 54 52 50 51 49 49 50 53 54 56 60 67 70 70 68  
RH 87 84 64 57 55 73 87 93 93 93 60 46 41 51 65 68 70 78 74 63 63 76  
WIND DIR N N N N N N N N E E E SE SE SE SE S S S S SW W N  
WIND SPD 5 4 6 12 11 6 4 2 2 3 8 8 10 11 13 12 14 13 12 12 10 5  
WIND GUST 23 25  
CLOUDS B1 B1 SC B1 B1 SC FW CL FW FW FW SC SC B2 SC SC B1 B1 B1 B1 B1 B2  
POP 12HR 30 0 0 10 60  
QPF 12HR 0.01 0 0 0 0.08  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S L L D  
TSTMS S S C C  
HEAT INDEX 88 88  
MAX HEAT 88 90  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 63 77 66 80 61 77 58 75  
TEMP 68 64 73 75 70 69 78 73 66 63 73 70 63 59 72 68  
DEWPT 67 64 64 68 69 69 68 65 64 61 60 60 60 58 58 58  
PWIND DIR N NE E NW N NE E N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 SC B1 SC  
POP 12HR 80 70 50 50 20 30 30 30  
RAIN SHWRS D D L C C C C S S S C S C C C C  
TSTMS C C C S S S  
 

 
ILZ005-132100-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 70 46 73 65 80  
TEMP 58 55 66 69 67 62 54 50 47 46 65 70 73 69 66 66 68 68 72 76 77 71  
DEWPT 52 50 53 51 53 52 51 49 46 46 52 53 53 52 52 56 61 66 70 69 67 65  
RH 80 83 63 53 61 70 90 96 96100 63 55 49 55 61 70 78 93 93 79 71 81  
WIND DIR N N N NW NW NW N N N N SE SE SE SE S S S SW SW W W NW  
WIND SPD 4 3 6 10 8 5 1 1 1 1 6 11 13 14 18 18 17 14 12 12 9 5  
WIND GUST 28 27  
CLOUDS FW SC SC B1 B1 FW FW FW FW FW SC B1 B2 B2 B1 B1 B2 B2 OV B2 B2 OV  
POP 12HR 40 0 5 60 80  
QPF 12HR 0.03 0 0 0.19 0.19  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L D D C C C  
TSTMS C C S S  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 71 62 74 58 74 57 73  
TEMP 62 59 67 67 64 64 71 69 61 60 71 68 60 57 70 67  
DEWPT 58 57 64 65 64 64 69 64 60 59 64 61 58 57 62 58  
PWIND DIR N NE NE NE NE E NE NW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS OV B2 OV OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 40 60 70 60 30 40 40 30  
RAIN SHWRS C C L C L L L S C C C C C C S  
TSTMS S S S S  
 

 
ILZ008-132100-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 46 74 66 80  
TEMP 57 55 66 71 68 63 56 49 47 47 64 70 73 71 67 68 69 69 72 77 77 70  
DEWPT 53 51 52 49 51 53 52 49 47 45 51 51 52 54 55 59 65 68 71 69 65 64  
RH 86 86 61 46 54 70 86100100 93 63 51 48 55 65 73 87 97 97 76 67 81  
WIND DIR N N N N N NW NW N E E SE SE SE SE SE S S SW SW W NW NW  
WIND SPD 3 2 5 10 6 4 1 0 1 2 8 12 13 14 16 16 14 12 10 10 6 3  
WIND GUST 26 26 25  
CLOUDS SC B1 SC B1 B1 SC FW FW SC FW SC B1 B1 B2 SC SC B2 OV B2 B2 B2 B2  
POP 12HR 40 0 5 70 80  
QPF 12HR 0.05 0 0 0.25 0.30  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S L L D D C C C  
TSTMS C C S S  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 57 72 61 77 57 75 55 74  
TEMP 61 57 68 70 65 64 74 71 61 59 73 69 60 56 72 68  
DEWPT 59 56 64 67 65 64 68 65 60 59 63 62 59 56 60 59  
PWIND DIR N E NE NE NE E NE NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS OV B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 50 70 70 50 40 40 40 30  
RAIN SHWRS C C L L L L C S C C C C C C S  
TSTMS S S S C S  
 

 
ILZ011-132100-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 47 74 66 81  
TEMP 59 56 67 72 68 63 56 50 48 47 65 71 74 71 67 67 69 69 74 78 78 72  
DEWPT 54 52 53 49 52 52 51 49 47 46 51 51 51 51 53 57 62 67 70 69 67 64  
RH 83 86 61 44 57 67 83 96 96 96 60 49 44 49 61 70 78 93 87 74 69 76  
WIND DIR N N N NW N NW NW N NE NE SE SE SE SE SE S S S SW W W NW  
WIND SPD 4 3 8 11 8 5 2 1 2 2 8 12 13 14 17 18 17 13 12 12 9 5  
WIND GUST 28 27  
CLOUDS FW B1 FW B2 B1 SC FW FW FW FW SC SC B1 B1 SC SC B1 B2 B2 B2 B2 B2  
POP 12HR 40 0 5 60 80  
QPF 12HR 0.05 0 0 0.16 0.23  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L D D L L C  
TSTMS C C S S S S  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 59 72 63 77 58 76 57 74  
TEMP 63 59 69 70 66 65 75 71 63 60 73 69 61 57 72 68  
DEWPT 59 58 63 66 66 65 68 64 61 60 63 61 59 57 60 57  
PWIND DIR N NE NE NE NE E NE NW  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B2 B2 OV OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 50 70 70 60 30 40 40 30  
RAIN SHWRS C C L C C L L S C C C C C C S  
TSTMS S S S S S S S  
 

 
ILZ010-132100-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 72 46 74 67 80  
TEMP 58 56 66 71 69 63 55 50 47 47 64 70 73 72 68 69 70 70 73 77 77 71  
DEWPT 53 51 53 50 52 54 53 50 47 47 52 52 52 54 56 61 66 69 71 69 66 64  
RH 83 83 63 47 55 72 93100100100 65 53 48 53 65 76 87 97 93 76 69 79  
WIND DIR N N N N N N N NE E E SE SE SE SE SE S S SW SW W NW NW  
WIND SPD 3 3 5 11 8 4 1 1 2 3 8 12 13 14 16 16 14 10 9 9 6 3  
CLOUDS SC B1 SC B2 B1 SC FW CL FW FW SC B1 B2 SC SC SC B2 B2 B2 B2 B2 B2  
POP 12HR 40 0 10 70 80  
QPF 12HR 0.04 0 0 0.25 0.30  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C L L D D L L C  
TSTMS C C S S S  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 58 72 63 78 58 76 56 74  
TEMP 62 59 69 71 66 65 76 73 62 59 74 70 61 57 72 69  
DEWPT 60 58 63 67 66 65 68 65 62 59 63 62 60 57 59 58  
PWIND DIR N E NE NE NE E NE N  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 60 70 70 50 40 40 40 30  
RAIN SHWRS C L L L L L C S S C C C C C C S  
TSTMS S S S S C  
 

 
ILZ012-132100-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 73 49 74 66 83  
TEMP 61 58 68 73 69 64 57 52 49 49 66 71 73 72 68 68 69 69 75 80 79 74  
DEWPT 54 51 53 51 53 52 52 50 48 48 53 52 51 51 53 57 61 66 71 70 69 66  
RH 78 77 59 46 57 65 83 93 96 96 63 51 46 48 59 68 76 90 87 72 72 76  
WIND DIR N N N N N N NW N N NE SE SE SE SE SE S S S SW W W NW  
WIND SPD 5 4 8 11 9 5 3 2 2 2 6 11 13 13 17 18 17 14 12 12 10 5  
WIND GUST 27  
CLOUDS FW B1 SC B1 B2 SC FW FW FW FW SC SC SC B1 SC SC B2 B2 B2 B2 B2 B2  
POP 12HR 40 0 0 40 70  
QPF 12HR 0.03 0 0 0.09 0.13  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L L L L C  
TSTMS S C S S S C  
HEAT INDEX 83 81  
MAX HEAT 84 84  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 61 73 64 77 60 75 58 74  
TEMP 65 62 70 71 67 66 75 72 65 62 73 70 63 59 72 69  
DEWPT 61 61 65 66 67 66 69 64 63 61 64 61 60 58 61 58  
PWIND DIR N NE NE N NE E NE NW  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 60 70 60 60 30 40 40 30  
RAIN SHWRS C L L C C L L S C C C C C C S  
TSTMS S C S S S S  
 

 
ILZ020-132100-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 48 75 67 85  
TEMP 61 58 68 74 70 64 57 52 49 48 64 71 74 72 68 68 69 70 76 82 81 74  
DEWPT 56 53 54 52 53 53 52 50 49 48 53 52 51 51 54 57 62 66 71 71 69 66  
RH 84 83 61 46 55 67 83 93100100 67 51 44 48 61 68 78 87 85 69 67 76  
WIND DIR N N N NW N NW N N N NE SE SE SE SE SE S S S SW W W NW  
WIND SPD 5 5 6 10 9 4 4 3 3 2 8 11 13 13 17 17 17 13 12 12 10 6  
CLOUDS FW SC SC B1 B1 SC FW CL FW FW SC B1 SC B1 SC SC B1 B2 B2 B2 B2 B2  
POP 12HR 40 0 0 30 70  
QPF 12HR 0.02 0 0 0.05 0.11  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L L L L L  
TSTMS S S S S S C  
HEAT INDEX 86 84  
MAX HEAT 86 87  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 62 75 66 80 61 77 59 75  
TEMP 66 63 72 73 68 67 78 74 65 62 75 71 63 59 73 70  
DEWPT 63 61 65 67 68 67 69 64 63 61 63 60 60 58 60 57  
PWIND DIR N NE NE N NE E NE NW  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 70 70 60 60 30 40 30 30  
RAIN SHWRS L L L C C L L S C C S C C C S  
TSTMS C C C S S S  
 

 
ILZ013-132100-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 74 53 74 67 83  
TEMP 65 61 69 73 70 65 60 56 54 53 66 72 74 72 69 68 70 70 76 81 80 74  
DEWPT 55 52 52 51 52 51 51 50 49 49 52 51 51 51 53 56 60 65 69 70 69 66  
RH 70 72 55 46 53 60 72 80 83 86 61 48 44 48 57 65 71 84 79 69 69 76  
WIND DIR N N N NW N NW NW N N NE SE SE SE SE SE S S S SW SW W NW  
WIND SPD 5 5 8 11 9 6 3 3 3 2 6 11 13 13 17 17 17 14 12 12 10 5  
WIND GUST 28 28 25  
CLOUDS FW B1 SC B1 B2 SC FW CL FW FW SC SC B1 B1 SC SC B1 B2 B2 B2 B2 B2  
POP 12HR 40 0 0 30 70  
QPF 12HR 0.03 0 0 0.05 0.10  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C C L L C  
TSTMS S S S S S C  
HEAT INDEX 84 83  
MAX HEAT 84 85  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 63 73 65 77 62 75 60 74  
TEMP 67 63 70 71 68 67 75 71 66 63 72 70 64 60 72 69  
DEWPT 62 62 65 67 68 67 69 65 63 62 63 61 60 59 61 58  
PWIND DIR N NE NE N NE E NE N  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS B2 B2 OV OV B2 B2 B2 B2 B1 B1 B2 B1 B1 SC B1 SC  
POP 12HR 60 70 60 60 30 40 40 30  
RAIN SHWRS C L L C C L L S C C S C C C S  
TSTMS C C S S S  
 

 
ILZ019-132100-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 75 50 77 69 86  
TEMP 63 59 69 74 72 66 59 54 51 50 65 71 75 74 70 70 72 71 78 83 82 75  
DEWPT 59 54 54 52 52 54 53 51 49 49 52 51 51 53 56 59 63 67 70 70 69 67  
RH 87 83 59 46 49 65 80 90 93 96 63 49 43 48 61 68 73 87 76 65 65 76  
WIND DIR N N N N N N N NE NE E SE SE SE SE SE S S S SW W W NW  
WIND SPD 4 4 5 10 9 4 4 2 3 3 9 11 13 13 16 16 16 12 11 11 9 5  
CLOUDS SC SC SC B2 B1 SC SC FW FW FW SC B1 B1 SC SC SC SC B2 B1 B2 B2 B2  
POP 12HR 40 0 0 30 70  
QPF 12HR 0.01 0 0 0.03 0.12  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L L L L L  
TSTMS S S S S C C  
HEAT INDEX 87 85  
MAX HEAT 87 88  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 63 76 68 82 63 78 60 76  
TEMP 67 64 72 76 69 69 79 76 66 63 75 72 63 61 73 70  
DEWPT 63 61 66 69 68 67 68 65 63 61 63 61 60 58 60 58  
PWIND DIR N E E NW NE E NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 80 80 60 60 40 40 40 30  
RAIN SHWRS L D D C C L L S C C S C C C S  
TSTMS C C S S S  
 

 
ILZ106-132100-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 76 52 76 68 87  
TEMP 65 61 70 75 72 66 60 55 53 52 66 72 75 74 70 69 70 70 77 84 83 77  
DEWPT 58 54 54 53 53 53 53 52 51 50 53 52 51 51 55 58 61 65 71 72 71 68  
RH 78 78 57 46 51 63 78 90 93 93 63 49 43 44 59 68 73 84 82 67 67 74  
WIND DIR N N N N N N N N N NE SE SE SE SE SE S S S SW SW W NW  
WIND SPD 5 4 6 10 9 5 4 2 2 2 8 11 12 13 16 16 17 13 12 12 10 5  
WIND GUST 26  
CLOUDS SC SC SC B1 B2 SC FW FW FW FW SC B1 SC B1 FW SC B1 B2 B2 B2 B2 B2  
POP 12HR 40 0 0 30 60  
QPF 12HR 0.01 0 0 0.03 0.09  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C C C L L L  
TSTMS S S S S C C  
HEAT INDEX 90 88  
MAX HEAT 91 91  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 76 67 81 63 77 60 76  
TEMP 68 65 73 75 70 69 79 75 67 64 75 72 65 61 73 71  
DEWPT 65 64 67 67 69 69 70 65 65 63 64 61 61 60 61 58  
PWIND DIR N NE E N NE E NE NW  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 70 70 60 60 30 40 40 30  
RAIN SHWRS L L L C C L L S C C S C C C S  
TSTMS C C C S S S  
 

 
ILZ023-132100-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 78 52 77 66 91  
TEMP 67 63 72 77 74 67 60 55 53 52 66 72 75 73 68 67 69 69 79 88 88 79  
DEWPT 64 58 56 54 51 53 54 52 51 50 51 49 50 51 54 57 59 63 69 71 70 69  
RH 90 84 57 45 44 61 81 90 93 93 58 44 41 46 61 70 70 81 72 57 55 72  
WIND DIR N N N N N N N N NE E E SE SE SE SE S S S SW SW W NW  
WIND SPD 3 2 3 10 10 5 3 1 1 1 6 8 9 9 11 11 12 11 9 10 8 4  
CLOUDS B1 SC SC B1 B2 B1 SC FW FW FW SC SC SC SC FW SC SC SC B1 SC B1 B1  
POP 12HR 30 5 0 10 60  
QPF 12HR 0 0 0 0 0.04  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S L L D  
TSTMS S S C C  
HEAT INDEX 81 94 93  
MAX HEAT 94 95  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 64 79 67 84 62 80 59 78  
TEMP 68 64 75 79 70 69 81 77 66 63 76 73 64 60 74 71  
DEWPT 67 64 68 70 70 68 70 67 65 62 64 62 61 58 61 58  
PWIND DIR N NE E W NE NE NE N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 90 70 50 60 30 30 30 30  
RAIN SHWRS D D L C C C L S S C C S C C C S  
TSTMS C C C S S S S  
 

 
ILZ033-132100-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 53 77 65 92  
TEMP 67 65 74 78 75 68 62 57 54 53 66 72 74 72 66 66 67 68 79 90 89 79  
DEWPT 65 62 58 55 51 52 53 52 50 49 50 48 49 51 54 56 57 61 68 70 69 69  
RH 93 90 57 45 43 57 72 83 86 86 56 42 41 48 65 70 70 78 69 52 52 72  
WIND DIR N N N NW N NE N N NE E E SE SE SE SE S S S SW SW W NW  
WIND SPD 2 2 2 11 11 8 3 2 1 2 6 6 8 6 9 9 10 10 9 9 6 3  
CLOUDS B1 B1 SC B1 B2 SC SC SC FW FW SC SC SC SC FW FW SC SC SC SC SC B1  
POP 12HR 30 20 0 0 50  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C C L  
TSTMS C C  
HEAT INDEX 82 95 94 82  
MAX HEAT 95 96  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 82 68 85 62 80 59 79  
TEMP 68 65 77 80 71 70 82 77 66 63 77 73 63 59 75 72  
DEWPT 67 65 68 70 70 68 69 66 65 62 63 61 60 57 60 57  
PWIND DIR N NE SE W NE NE E N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC  
POP 12HR 80 70 50 50 30 30 30 30  
RAIN SHWRS L D L C C C C C S C C S S C C S  
TSTMS C C C S S S S  
 

 
ILZ039-132100-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 54 77 66 92  
TEMP 67 65 73 77 76 69 62 58 56 54 66 71 75 73 67 67 68 69 80 91 90 80  
DEWPT 65 63 60 58 54 53 53 53 51 50 51 51 54 54 56 57 60 62 69 71 71 69  
RH 93 93 64 52 46 57 72 83 83 86 58 49 48 51 68 70 76 78 69 52 54 69  
WIND DIR N N NE NW N N N NE NE E E SE SE SE SE S S S SW SW W NW  
WIND SPD 4 4 4 10 11 8 5 4 4 4 9 9 10 10 12 12 13 13 11 11 9 5  
CLOUDS B1 B1 SC B1 B1 B1 SC B1 SC FW SC SC SC SC FW SC SC SC SC SC SC B1  
POP 12HR 20 20 5 0 60  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S L L L  
TSTMS S C C  
HEAT INDEX 83 97 96 83  
MAX HEAT 97 99  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 65 84 69 85 63 81 59 79  
TEMP 68 66 79 82 71 70 83 79 66 64 78 74 63 60 75 72  
DEWPT 67 66 71 71 69 69 71 68 65 63 65 62 60 58 62 58  
PWIND DIR N NE S W N NE E N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 SC B1 B1 B1 B1 SC B1 SC SC SC B1 B1  
POP 12HR 80 70 40 50 30 20 30 30  
RAIN SHWRS L D L S S C C C S C S S S C C S  
TSTMS C C C S S S S  
 

 
INZ001-132100-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 75 51 76 64 87  
TEMP 69 64 72 75 71 64 59 55 53 51 66 72 75 71 67 66 67 69 77 85 85 77  
DEWPT 64 59 59 56 54 54 53 53 51 51 51 49 49 50 52 54 57 61 68 70 70 69  
RH 84 84 64 52 55 70 80 93 93100 58 44 40 47 59 65 70 76 74 61 61 76  
WIND DIR N N N N N N N N E SE SE SE SE SE SE S S S SW SW W NW  
WIND SPD 5 4 5 11 10 6 4 2 1 2 8 9 10 11 14 14 16 13 12 12 10 5  
CLOUDS B1 SC SC B1 B2 SC FW FW FW FW FW SC SC B2 SC SC SC B1 B1 B1 B2 B2  
POP 12HR 30 5 0 20 60  
QPF 12HR 0.01 0 0 0 0.06  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S L L D  
TSTMS S S S C C  
HEAT INDEX 89 89  
MAX HEAT 90 91  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 64 76 67 80 62 77 59 76  
TEMP 68 65 73 75 70 69 78 74 67 63 74 71 64 60 73 69  
DEWPT 66 64 66 69 69 69 70 66 64 62 62 61 60 58 60 58  
PWIND DIR N NE E NW N NE E N  
WIND CHAR LT LT LT GN LT LT LT LT  
AVG CLOUDS B2 B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 SC B1 B1  
POP 12HR 80 70 60 50 20 40 30 30  
RAIN SHWRS D D L C C L C S S S C S C C C S  
TSTMS C C C S S S S  
 

 
INZ010-132100-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 51 77 64 91  
TEMP 65 65 74 79 75 67 60 55 53 51 67 72 75 72 65 65 67 68 79 89 89 78  
DEWPT 65 63 60 55 52 52 53 52 51 49 49 46 48 50 53 55 56 59 67 69 69 69  
RH 100 93 62 44 45 59 78 90 93 93 52 39 38 46 65 70 68 73 67 52 52 74  
WIND DIR N N N NW N N N N NE E E SE SE SE SE S S S S SW W NW  
WIND SPD 2 2 2 10 11 6 3 2 1 2 6 8 8 8 10 10 11 12 11 10 9 4  
CLOUDS B2 B2 FW SC B1 SC SC FW FW FW FW SC SC SC FW FW SC SC SC SC SC B1  
POP 12HR 20 10 0 0 50  
QPF 12HR 0 0 0 0 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C D  
TSTMS C C  
HEAT INDEX 93 94  
MAX HEAT 94 96  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 64 82 68 85 62 80 59 79  
TEMP 68 64 78 80 71 70 82 76 66 63 78 73 63 59 75 71  
DEWPT 67 64 68 70 70 68 69 66 65 62 62 60 60 57 59 57  
PWIND DIR N NE SE W NE NE E N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC  
POP 12HR 80 70 50 50 20 30 30 30  
RAIN SHWRS D D L C C C C C S S C S S C C S  
TSTMS C C C S S S S  
 

 
INZ011-132100-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
115 AM CDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 50 76 63 90  
TEMP 63 65 74 78 74 65 59 54 52 50 67 73 75 72 65 65 66 67 78 88 89 78  
DEWPT 63 63 61 57 53 53 53 52 51 49 50 48 48 50 52 54 56 59 67 70 70 69  
RH 100 93 64 48 48 65 80 93 96 96 54 41 38 46 63 68 70 75 69 55 54 74  
WIND DIR N N N NW N N N NE NE E E SE SE SE SE S S S S SW W NW  
WIND SPD 3 2 3 10 12 6 3 2 1 2 8 8 9 9 11 11 12 13 12 11 9 4  
CLOUDS B2 B1 FW B1 B1 SC SC FW SC CL CL SC SC B1 SC SC SC SC B1 SC SC B1  
POP 12HR 30 5 0 5 50  
QPF 12HR 0 0 0 0 0.05  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C D  
TSTMS C C  
HEAT INDEX 93 94  
MAX HEAT 93 96  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 64 81 67 84 61 79 58 78  
TEMP 68 64 77 79 71 69 82 76 66 63 77 72 63 59 75 71  
DEWPT 67 64 69 70 70 68 70 66 65 61 62 61 60 57 59 57  
PWIND DIR N NE SE W N NE E N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 SC  
POP 12HR 80 70 50 50 20 30 30 30  
RAIN SHWRS D D L C C C C C S S C S S C C S  
TSTMS C C C S S S S  
 

 
INZ019-132100-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
215 AM EDT SUN SEP 13 2026  
 
DATE SUN 09/13/26 MON 09/14/26 TUE 09/15/26  
EDT 3HRLY 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20  
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00  
 
MAX/MIN 79 52 76 65 91  
TEMP 64 66 74 79 76 67 60 56 54 52 66 72 74 72 66 65 67 67 79 89 90 79  
DEWPT 64 65 62 57 53 52 53 53 51 50 50 48 49 51 54 55 56 60 67 69 70 69  
RH 100 97 66 47 45 59 78 90 90 93 56 42 41 48 65 70 68 78 67 52 52 72  
WIND DIR NW N N NW N N N N NE E E E SE SE SE S S S S SW SW W  
WIND SPD 2 3 3 10 12 8 5 3 2 3 8 8 9 8 10 10 12 12 11 10 9 4  
CLOUDS B1 B1 SC B1 B1 SC SC SC FW CL FW SC SC SC FW FW SC FW SC SC SC SC  
POP 12HR 20 10 0 0 50  
QPF 12HR 0 0 0 0 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C D  
TSTMS C C  
HEAT INDEX 94 95 82  
MAX HEAT 94 96  
 
DATE WED 09/16/26 THU 09/17/26 FRI 09/18/26 SAT 09/19/26  
EDT 6HRLY 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20  
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MIN/MAX 66 83 69 85 63 80 60 78  
TEMP 69 66 79 81 72 71 82 77 67 64 78 73 64 60 75 72  
DEWPT 68 65 69 70 70 69 70 67 65 63 63 61 61 58 59 57  
PWIND DIR N NE S W N E E N  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC  
POP 12HR 80 60 50 50 20 30 20 30  
RAIN SHWRS D D L S S C C C S S C S S S C S  
TSTMS C S C S S S S  
 

 
 
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