857  
FOUS53 KLOT 170515  
PFMLOT  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
1215 AM CDT WED JUN 17 2026  
 
ILZ104-180900-  
CHICAGO O'HARE INTERNATIONAL AIRPORT-COOK IL  
41.99N 87.91W ELEV. 667 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 68 59 73 57  
TEMP 61 59 61 65 61 65 67 66 63 60 59 65 70 73 72 64 60 58 59  
DEWPT 51 50 50 50 57 65 64 62 59 56 55 58 57 56 56 56 54 53 53  
RH 70 72 67 58 87100 90 87 87 87 87 78 63 55 57 75 81 83 80  
WIND DIR W SW SW S SE S W W W W W W W W W W W W W  
WIND SPD 6 5 5 10 19 20 11 13 16 17 16 14 12 11 9 6 6 6 6  
WIND GUST 27  
CLOUDS B1 SC B2 OV OV OV B1 SC SC SC B1 B2 SC SC SC FW CL CL CL  
POP 12HR 5 100 40 10 5  
QPF 12HR 0 2.34 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D C  
TSTMS S C L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 59 81 61 75 60 75 59 78  
TEMP 75 74 61 62 79 77 65 64 72 70 64 63 72 72 62 62 76 75  
DEWPT 53 53 54 56 58 58 57 58 60 59 57 59 59 56 54 56 58 56  
PWIND DIR NW W W SW E NE NE N NE  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC B1 B1 B2 B2 B2 B1 B1 SC SC SC B1 SC  
POP 12HR 0 5 20 40 50 50 20 10 5  
RAIN SHWRS S C C C C C S S  
TSTMS S C C S S  
 
 
ILZ003-180900-  
GREATER ROCKFORD AIRPORT-WINNEBAGO IL  
42.20N 89.11W ELEV. 745 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 70 57 74 52  
TEMP 57 55 57 60 60 63 69 64 61 58 57 64 71 73 72 61 56 52 55  
DEWPT 50 49 50 53 57 60 63 60 57 54 54 55 55 55 55 54 52 51 52  
RH 77 80 77 78 90 90 81 87 87 86 90 73 57 53 55 78 86 96 90  
WIND DIR SW S S SE SE E W W W W NW NW NW W W W NW NW NW  
WIND SPD 4 4 5 12 17 11 11 12 17 17 14 13 12 10 9 5 4 4 4  
CLOUDS B1 B1 OV OV OV B1 B1 SC SC SC B2 B2 SC SC SC CL CL CL CL  
POP 12HR 30 100 30 10 5  
QPF 12HR 0 1.67 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D C S  
TSTMS S C L S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 55 80 57 76 56 77 54 79  
TEMP 73 74 57 58 77 78 62 60 72 73 61 59 73 75 59 58 77 77  
DEWPT 52 55 53 57 58 58 55 57 58 57 54 56 57 55 51 54 56 57  
PWIND DIR NW W W SE E NE NE NE N  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC B1 B2 B2 B1 B1 B1 SC SC SC B1 SC  
POP 12HR 5 10 20 40 50 50 20 10 5  
RAIN SHWRS S C C C C C S S  
TSTMS S C C S S  
 
 
ILZ104-180900-  
CHICAGO MIDWAY AIRPORT-COOK IL  
41.78N 87.76W ELEV. 612 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 71 60 73 59  
TEMP 62 60 61 66 62 67 69 67 65 61 60 66 71 73 72 65 62 59 60  
DEWPT 51 51 51 51 57 65 65 62 59 56 55 58 57 57 57 56 55 54 54  
RH 67 72 70 58 84 93 87 84 81 84 84 75 61 57 59 73 78 83 81  
WIND DIR W SW SW S SE S W W W W W W W W W W W W W  
WIND SPD 9 8 5 10 19 20 13 13 16 17 16 14 12 11 11 8 9 8 8  
WIND GUST 27  
CLOUDS B1 SC B2 OV OV OV B1 SC SC FW B2 B2 SC SC FW FW FW CL CL  
POP 12HR 5 100 40 10 10  
QPF 12HR 0 2.33 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D C  
TSTMS S C L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 60 80 63 75 62 75 61 78  
TEMP 75 74 62 63 80 77 66 65 73 71 65 64 73 72 64 63 76 75  
DEWPT 53 54 55 57 59 57 57 58 59 58 58 58 58 55 55 56 57 55  
PWIND DIR NW W W S E NE NE N NE  
WIND CHAR GN LT GN LT GN GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 0 10 20 40 50 50 20 10 5  
RAIN SHWRS S C C C C C S S  
TSTMS C C S S  
 
 
ILZ021-180900-  
MORRIS-GRUNDY IL  
41.43N 88.42W ELEV. 569 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 75 59 73 55  
TEMP 58 55 58 65 64 70 73 68 64 60 60 66 72 73 72 62 58 55 58  
DEWPT 51 49 51 54 61 67 68 63 59 56 55 59 59 59 59 57 56 54 55  
RH 77 80 77 68 90 90 84 84 84 87 84 78 64 62 64 84 93 96 90  
WIND DIR SW SW S S SE SW W W W W W NW NW W W W W NW W  
WIND SPD 5 4 5 11 20 23 13 13 16 17 14 13 12 11 8 5 5 5 4  
WIND GUST 27  
CLOUDS B1 SC B1 OV OV OV B1 SC FW FW SC B1 SC SC FW FW CL CL CL  
POP 12HR 10 100 30 10 5  
QPF 12HR 0 2.09 0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D C  
TSTMS C L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 57 80 60 76 60 76 57 79  
TEMP 74 74 59 61 79 78 63 62 73 73 63 62 75 74 61 60 78 78  
DEWPT 57 57 56 58 62 60 57 58 60 60 58 59 60 57 54 56 58 58  
PWIND DIR NW W W S E NE NE NE N  
WIND CHAR GN LT LT LT LT GN GN LT LT  
AVG CLOUDS FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 10 20 30 50 50 20 10 5  
RAIN SHWRS S C C C C C S S  
TSTMS S C C S  
 
 
ILZ006-180900-  
WAUKEGAN-LAKE IL  
42.42N 87.87W ELEV. 745 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 56 66 58 72 54  
TEMP 58 57 59 62 59 61 65 63 61 59 58 65 70 72 70 61 57 54 56  
DEWPT 52 51 51 52 54 58 61 60 58 55 54 57 57 56 57 56 54 52 53  
RH 80 80 75 70 83 90 87 90 90 87 86 75 63 57 63 84 90 93 90  
WIND DIR W W SW S SE E SW W W W W NW NW W W W W W W  
WIND SPD 8 6 5 9 18 18 9 11 16 17 16 13 12 11 9 6 8 8 8  
WIND GUST 27  
CLOUDS B1 B1 B2 OV OV OV B1 B1 SC B1 B2 B2 B1 FW FW FW FW FW CL  
POP 12HR 5 100 40 20 5  
QPF 12HR 0 1.36 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D C S S S  
TSTMS C L C S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 74 56 78 58 72 56 73 56 76  
TEMP 74 71 58 59 78 75 63 62 71 68 62 61 71 70 60 60 74 73  
DEWPT 54 56 55 56 60 58 56 57 59 56 56 57 57 54 53 55 57 55  
PWIND DIR NW W W W E NE NE N NE  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW FW SC SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC  
POP 12HR 5 10 10 30 50 50 20 10 5  
RAIN SHWRS C C C C C S S  
TSTMS C C C  
 
 
ILZ021-180900-  
PONTIAC-LIVINGSTON IL  
40.92N 88.63W ELEV. 648 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 77 60 75 55  
TEMP 57 55 59 66 66 72 75 70 64 61 60 67 72 74 73 62 58 56 58  
DEWPT 52 49 51 55 65 69 70 65 59 58 57 60 61 61 61 58 56 55 56  
RH 83 80 75 68 97 90 84 84 84 90 90 78 68 64 66 87 93 96 93  
WIND DIR SW SW S S S SW W W W W W NW W NW NW W W W W  
WIND SPD 4 4 6 13 21 25 19 11 14 16 14 13 12 11 6 4 3 4 4  
WIND GUST 35  
CLOUDS B1 SC B1 OV OV OV B1 SC FW CL SC B1 B1 SC FW FW CL CL CL  
POP 12HR 5 100 50 5 0  
QPF 12HR 0 2.12 0.11 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS D D L C  
TSTMS C D L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 77 58 82 61 78 61 78 58 80  
TEMP 75 75 59 62 80 79 64 63 73 74 64 62 74 74 61 60 77 77  
DEWPT 59 59 56 58 64 63 59 59 65 64 60 61 65 62 56 57 63 62  
PWIND DIR NW W W E E NE NE NE N  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 0 10 20 30 60 60 30 20 20  
RAIN SHWRS S C C L L C C S S S S  
TSTMS S S C C S S  
 
 
INZ002-180900-  
VALPARAISO-PORTER IN  
41.45N 87.00W ELEV. 770 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 56 72 59 71 55  
TEMP 59 56 59 66 63 67 71 68 65 61 60 64 68 71 69 61 57 55 59  
DEWPT 51 50 51 53 57 65 67 65 60 57 56 58 58 58 58 57 56 55 56  
RH 75 80 75 63 81 93 87 90 84 87 87 81 70 63 68 87 96100 90  
WIND DIR SW SW SW S SE S SW W W W W NW NW NW NW W W W W  
WIND SPD 6 6 6 10 17 23 17 13 13 16 16 13 11 9 5 4 5 6 6  
CLOUDS SC SC SC OV OV OV B2 SC FW FW SC B1 B2 SC B1 FW FW FW CL  
POP 12HR 0 100 80 20 10  
QPF 12HR 0 1.68 0.31 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D S S  
TSTMS C L C S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19  
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00  
 
MAX/MIN 73 56 77 58 73 58 74 57 76  
TEMP 71 71 58 61 75 74 61 61 70 69 62 62 72 70 60 60 73 73  
DEWPT 54 55 54 57 59 60 57 58 60 60 59 59 60 58 56 57 59 58  
PWIND DIR NW W W S E NE NE N N  
WIND CHAR GN LT LT LT LT GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 10 20 30 50 50 30 20 10  
RAIN SHWRS S S C C C C C C S S  
TSTMS S C C S S  
 
 
ILZ005-180900-  
WOODSTOCK-MCHENRY IL  
42.31N 88.44W ELEV. 950 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 67 56 72 53  
TEMP 57 55 57 60 58 61 66 63 60 58 57 63 69 72 70 60 56 53 55  
DEWPT 52 50 51 53 56 59 62 60 57 55 54 57 58 58 58 55 53 51 53  
RH 83 83 80 78 93 93 87 90 90 90 90 81 68 61 66 84 90 93 93  
WIND DIR W SW SW SE SE E SW W W W NW NW NW W W W W W W  
WIND SPD 4 4 4 11 17 14 10 12 17 17 16 14 12 11 9 5 4 5 5  
WIND GUST 27  
CLOUDS B1 B1 OV OV OV B2 B1 SC SC B1 OV B2 SC SC SC CL FW CL CL  
POP 12HR 10 100 40 10 5  
QPF 12HR 0 1.55 0.04 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D C S  
TSTMS S C L S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 74 55 78 57 73 57 75 55 78  
TEMP 72 72 57 58 76 76 61 60 71 69 60 59 72 73 59 58 76 76  
DEWPT 55 57 54 57 60 61 56 57 61 59 56 57 60 57 52 55 60 60  
PWIND DIR NW W W S E NE NE NE NE  
WIND CHAR GN LT LT LT LT GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC  
POP 12HR 5 10 10 40 50 50 20 10 5  
RAIN SHWRS C C C C C S S  
TSTMS S C C S  
 
 
ILZ008-180900-  
OREGON-OGLE IL  
42.01N 89.33W ELEV. 697 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 54 71 57 74 53  
TEMP 56 54 57 59 61 66 70 65 61 58 58 65 71 74 72 61 56 53 56  
DEWPT 49 49 50 53 59 63 64 61 57 54 54 56 57 56 58 55 53 52 53  
RH 77 83 77 80 93 90 81 87 87 86 86 73 61 53 61 81 90 96 90  
WIND DIR SW S S SE S NE W W W W NW NW NW W W W NW NW NW  
WIND SPD 3 3 4 13 16 9 11 11 14 16 13 13 11 9 6 4 3 3 3  
CLOUDS B1 B1 OV OV OV B1 SC SC SC SC B2 B2 SC SC SC CL CL CL CL  
POP 12HR 30 100 30 10 5  
QPF 12HR 0 2.02 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D C  
TSTMS S C C L S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 56 80 58 76 57 77 55 80  
TEMP 74 74 58 59 78 78 62 60 72 73 61 59 73 75 59 58 77 77  
DEWPT 55 57 54 57 60 61 56 58 61 61 55 57 60 59 52 54 59 60  
PWIND DIR NW W W SE E NE NE NE N  
WIND CHAR LT LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW FW SC SC SC B1 B1 B2 B1 B2 B1 SC SC SC SC SC  
POP 12HR 0 10 20 40 50 50 20 10 5  
RAIN SHWRS S C C C C C S S  
TSTMS S C C S  
 
 
ILZ011-180900-  
SYCAMORE-DEKALB IL  
41.98N 88.69W ELEV. 863 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 68 57 73 53  
TEMP 57 55 57 61 60 65 67 65 61 58 57 64 70 73 71 61 56 53 55  
DEWPT 51 49 50 53 58 64 64 62 58 55 54 57 58 58 58 56 54 52 53  
RH 80 80 77 75 93 97 90 90 90 90 90 78 66 59 63 84 93 96 93  
WIND DIR SW SW S SE SE NW W W W W NW NW NW W W W NW NW NW  
WIND SPD 5 4 5 12 21 12 10 12 17 18 16 14 12 11 8 5 5 5 5  
WIND GUST 28 28  
CLOUDS B2 B1 OV OV OV B2 B1 SC FW SC B2 B2 SC SC SC CL CL CL CL  
POP 12HR 20 100 30 10 5  
QPF 12HR 0 2.32 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D C  
TSTMS S C L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 75 56 79 58 75 57 76 55 79  
TEMP 73 73 57 59 77 76 61 60 72 71 61 60 72 73 59 58 76 76  
DEWPT 55 57 54 57 60 61 56 58 61 60 56 57 60 58 52 55 60 60  
PWIND DIR NW W W SE E NE NE NE N  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW FW SC SC B1 B1 B2 B2 B2 B2 B1 SC SC SC B1 SC  
POP 12HR 0 10 20 40 50 50 20 10 5  
RAIN SHWRS S S C C C C C S S  
TSTMS S S C C S S  
 
 
ILZ010-180900-  
DIXON-LEE IL  
41.85N 89.45W ELEV. 697 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 72 57 74 53  
TEMP 56 55 58 59 63 68 71 65 61 58 58 65 71 73 72 61 57 54 56  
DEWPT 49 49 50 54 62 66 65 61 57 55 54 57 58 57 59 56 54 53 54  
RH 77 80 75 83 97 93 81 87 87 90 86 75 63 57 64 84 90 96 93  
WIND DIR SW S SE SE S SW W W W W W NW NW W W W NW NW NW  
WIND SPD 3 3 5 14 18 12 12 13 14 14 13 13 11 9 6 4 3 3 3  
WIND GUST 25  
CLOUDS B1 B1 B2 OV OV B2 SC SC FW SC B1 B1 FW SC SC CL CL CL CL  
POP 12HR 30 100 30 10 0  
QPF 12HR 0 2.04 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D D C  
TSTMS S C C L S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 56 80 59 76 58 77 55 79  
TEMP 74 74 58 59 78 78 63 61 72 73 62 60 73 75 60 58 77 77  
DEWPT 56 58 55 58 61 62 57 58 62 61 56 57 61 60 53 55 60 61  
PWIND DIR NW W W SE E NE NE NE N  
WIND CHAR LT LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW FW SC SC SC B1 B1 B2 B1 B1 B1 SC SC SC SC SC  
POP 12HR 0 20 20 30 50 50 20 5 5  
RAIN SHWRS S S C C C C C S S  
TSTMS S S C C S  
 
 
ILZ012-180900-  
GENEVA-KANE IL  
41.88N 88.31W ELEV. 727 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 69 58 73 54  
TEMP 58 55 58 63 60 66 68 66 62 59 58 65 70 73 71 62 58 55 57  
DEWPT 51 50 51 53 58 65 64 62 58 55 55 58 59 59 59 57 55 53 54  
RH 77 83 77 70 93 97 87 87 87 87 90 78 68 62 66 84 90 93 90  
WIND DIR SW SW S S SE S W W W W W NW NW W NW W W NW NW  
WIND SPD 5 4 5 11 20 17 10 13 17 18 16 14 12 11 9 6 5 5 5  
WIND GUST 28  
CLOUDS B1 B1 B2 OV OV OV B1 SC SC SC B2 B2 SC FW FW FW CL CL CL  
POP 12HR 10 100 30 10 5  
QPF 12HR 0 2.60 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D D D C  
TSTMS S C L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 57 80 59 74 59 76 57 79  
TEMP 74 73 58 60 78 77 63 62 72 70 62 61 73 73 60 59 77 76  
DEWPT 56 57 55 57 61 61 57 58 61 60 57 58 60 57 53 56 60 59  
PWIND DIR NW W W SE E NE NE NE N  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW FW FW SC B1 B2 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 10 20 40 50 50 20 10 5  
RAIN SHWRS S S C C C C C S S  
TSTMS S S C C S S  
 
 
ILZ020-180900-  
YORKVILLE-KENDALL IL  
41.64N 88.45W ELEV. 618 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 73 58 72 54  
TEMP 57 55 57 63 62 68 71 67 63 59 59 65 70 72 70 61 57 54 57  
DEWPT 50 49 50 53 60 66 67 62 58 55 55 59 59 59 60 57 55 53 55  
RH 77 80 77 70 93 93 87 84 84 87 87 81 68 64 71 87 93 96 93  
WIND DIR SW SW S SE S SW W W W W W NW NW W W W W NW NW  
WIND SPD 5 5 4 10 20 20 12 13 16 18 16 13 12 11 8 5 5 5 5  
WIND GUST 28  
CLOUDS B1 B1 B2 OV OV OV B1 SC FW SC B1 B2 SC SC FW FW CL CL CL  
POP 12HR 10 100 30 10 5  
QPF 12HR 0 1.82 0.06 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D C  
TSTMS S L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 75 56 79 59 75 59 76 56 78  
TEMP 73 72 58 60 78 76 62 61 72 71 62 61 73 72 59 59 76 75  
DEWPT 57 58 55 58 62 62 57 59 62 62 58 59 62 59 53 57 60 60  
PWIND DIR NW W W S E NE NE NE N  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW FW FW SC SC SC B2 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 10 20 30 50 50 20 10 5  
RAIN SHWRS S C C C C C S S  
TSTMS S C C S  
 
 
ILZ013-180900-  
WHEATON-DUPAGE IL  
41.86N 88.11W ELEV. 752 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 57 69 59 73 56  
TEMP 60 57 59 64 60 66 68 66 63 60 59 65 70 72 71 63 59 56 58  
DEWPT 51 50 50 52 58 65 64 62 59 56 55 58 59 58 58 56 54 53 54  
RH 72 77 72 65 93 97 87 87 87 87 87 78 68 61 63 78 83 90 86  
WIND DIR W SW S S SE S SW W W W W NW NW W W W W W W  
WIND SPD 6 5 5 10 19 18 10 12 16 17 16 14 12 11 9 5 6 5 5  
WIND GUST 27  
CLOUDS B1 SC B2 OV OV OV B1 B1 SC SC B2 B2 SC SC FW FW CL CL CL  
POP 12HR 5 100 30 10 5  
QPF 12HR 0 2.47 0.02 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L D D C  
TSTMS S C L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 75 57 80 60 74 59 75 58 78  
TEMP 74 73 59 60 78 77 64 62 71 70 63 62 72 72 61 60 76 75  
DEWPT 55 55 54 57 60 59 57 58 61 59 57 59 60 56 54 56 58 57  
PWIND DIR W W W S E NE NE NE NE  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS CL FW FW FW FW SC B1 B1 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 10 20 40 50 50 20 10 5  
RAIN SHWRS S S C C C C C S S  
TSTMS S C C S S  
 
 
ILZ019-180900-  
OTTAWA-LASALLE IL  
41.35N 88.84W ELEV. 494 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 56 76 59 74 56  
TEMP 58 56 59 63 65 71 74 68 64 60 60 65 71 74 72 63 59 56 58  
DEWPT 51 49 50 54 62 68 68 63 58 57 55 57 58 58 58 56 55 53 54  
RH 77 77 72 72 90 90 82 84 81 90 84 75 63 57 61 78 87 90 86  
WIND DIR SW SW S SE S SW W W W W W NW NW W NW W W NW W  
WIND SPD 5 4 6 13 21 21 14 13 14 17 14 13 12 11 8 5 4 4 4  
CLOUDS B1 SC B2 OV OV OV B1 FW FW FW SC B1 SC SC FW CL CL CL CL  
POP 12HR 20 100 30 5 0  
QPF 12HR 0 2.39 0.05 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D D D C  
TSTMS C L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 59 81 61 76 61 77 58 79  
TEMP 74 75 60 62 78 78 64 63 72 73 64 62 73 75 61 60 77 77  
DEWPT 56 56 55 57 61 60 57 58 61 61 57 58 61 58 53 55 60 60  
PWIND DIR NW W W SE E NE NE NE N  
WIND CHAR GN LT LT LT LT GN GN LT LT  
AVG CLOUDS CL FW FW SC SC SC SC B2 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 0 20 20 40 60 50 20 10 5  
RAIN SHWRS S S C C L C C S S  
TSTMS S S S C C S  
 
 
ILZ106-180900-  
JOLIET-WILL IL  
41.53N 88.12W ELEV. 655 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 56 74 59 74 55  
TEMP 58 56 58 65 63 69 72 68 64 60 60 66 72 74 72 63 59 56 58  
DEWPT 52 51 52 53 60 67 68 64 59 56 55 59 60 60 60 58 56 55 56  
RH 80 83 80 65 90 93 87 87 84 87 84 78 66 62 66 84 90 96 93  
WIND DIR SW SW S S SE S W W W W W NW W W W W W W W  
WIND SPD 5 4 5 11 20 21 13 13 16 17 16 13 12 11 8 5 5 5 5  
WIND GUST 27  
CLOUDS B1 SC B2 OV OV OV B1 SC FW FW SC B2 SC SC FW FW CL CL CL  
POP 12HR 5 100 40 10 10  
QPF 12HR 0 1.84 0.10 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D C  
TSTMS S L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 57 81 60 75 60 77 58 79  
TEMP 74 74 59 60 79 77 63 62 72 71 62 62 73 73 61 60 77 76  
DEWPT 58 57 56 58 62 61 58 59 63 61 59 60 62 58 55 57 61 60  
PWIND DIR NW W W S E NE NE NE NE  
WIND CHAR GN LT LT LT LT GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC B1 B1 B2 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 10 20 30 50 50 30 10 5  
RAIN SHWRS S C C C C C C S  
TSTMS S C C S S  
 
 
ILZ023-180900-  
KANKAKEE-KANKAKEE IL  
41.12N 87.86W ELEV. 630 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 56 75 60 74 55  
TEMP 59 56 59 68 65 70 74 69 65 61 60 67 72 74 72 62 58 55 57  
DEWPT 51 49 51 53 62 67 69 65 60 58 56 59 60 59 60 58 56 55 56  
RH 75 77 75 59 90 90 84 87 84 90 87 75 66 59 66 87 93100 96  
WIND DIR SW SW S S SE SW W W W W W NW W W W W W W W  
WIND SPD 4 3 5 11 17 23 18 13 13 16 16 13 12 11 5 3 3 3 3  
CLOUDS B1 SC B1 OV OV OV B1 SC FW CL SC B2 B1 B1 SC FW FW CL CL  
POP 12HR 5 100 70 10 5  
QPF 12HR 0 2.21 0.25 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L L  
TSTMS S L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 57 81 59 76 59 77 57 79  
TEMP 74 74 58 61 79 77 63 62 72 71 63 62 74 72 60 60 77 75  
DEWPT 57 57 55 57 62 62 57 58 63 62 59 60 63 60 56 57 61 61  
PWIND DIR NW W W S E NE NE NE NE  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 5 10 30 60 60 30 10 20  
RAIN SHWRS C C L L C C S S  
TSTMS S C C S S  
 
 
ILZ033-180900-  
WATSEKA-IROQUOIS IL  
40.78N 87.73W ELEV. 636 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 75 61 73 55  
TEMP 58 56 59 68 67 72 74 70 66 62 61 67 71 73 71 61 57 55 57  
DEWPT 50 48 50 54 63 67 69 66 60 58 57 59 59 58 58 56 55 54 55  
RH 75 74 72 61 87 84 84 87 81 87 87 75 66 59 63 84 93 96 93  
WIND DIR SW SW S S S S SW W W W W W W W NW W W W W  
WIND SPD 3 3 5 11 14 26 18 12 13 14 14 13 12 11 4 2 2 3 3  
WIND GUST 36  
CLOUDS SC SC SC B2 OV OV B2 SC FW FW SC B2 B1 SC FW FW CL CL CL  
POP 12HR 0 100 80 5 5  
QPF 12HR 0 1.69 0.27 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L D  
TSTMS S L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 75 57 80 59 76 60 76 57 78  
TEMP 74 73 58 60 79 77 63 62 73 73 63 62 73 73 60 60 76 75  
DEWPT 56 56 54 56 61 60 56 57 62 61 59 59 63 59 55 56 61 59  
PWIND DIR NW W W SE SE NE NE N N  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 B1 SC SC SC SC  
POP 12HR 0 5 10 30 60 60 30 20 5  
RAIN SHWRS C C L L C C S S  
TSTMS S C C S  
 
 
ILZ039-180900-  
PAXTON-FORD IL  
40.45N 88.10W ELEV. 776 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 77 61 74 55  
TEMP 58 56 59 68 70 74 75 70 66 62 62 68 72 74 72 61 57 55 58  
DEWPT 50 48 50 56 66 68 70 67 61 58 58 60 61 60 59 57 55 54 56  
RH 75 74 72 65 87 82 84 90 84 87 87 76 68 62 64 87 93 96 93  
WIND DIR SW SW S S S S W W W W W NW W NW NW NW W W NW  
WIND SPD 5 5 6 13 19 26 23 13 13 14 14 14 12 12 8 4 4 5 5  
WIND GUST 36  
CLOUDS SC SC SC OV OV OV B2 SC FW FW FW B1 SC SC SC CL FW CL CL  
POP 12HR 0 90 80 5 0  
QPF 12HR 0 1.56 0.34 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L D  
TSTMS S L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 76 58 81 60 77 61 77 57 79  
TEMP 75 74 59 62 80 79 63 63 73 74 64 63 74 74 61 60 76 76  
DEWPT 58 57 54 57 62 61 57 58 64 63 60 61 65 61 56 57 63 61  
PWIND DIR NW W W SE SE NE NE N N  
WIND CHAR GN LT LT LT GN GN GN LT LT  
AVG CLOUDS FW FW FW SC SC SC SC B1 B1 B2 B2 B2 B1 B1 SC SC SC SC  
POP 12HR 0 5 10 30 60 60 30 20 10  
RAIN SHWRS C C L L C C S S  
TSTMS S C C S  
 
 
INZ001-180900-  
CROWN POINT-LAKE IN  
41.42N 87.34W ELEV. 697 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 72 60 72 55  
TEMP 58 56 59 67 63 68 71 68 64 61 60 66 70 72 69 61 57 55 58  
DEWPT 51 50 51 53 59 66 68 65 60 57 55 59 59 59 59 57 55 54 55  
RH 77 80 75 61 87 93 90 90 87 87 84 78 68 64 70 87 93 96 90  
WIND DIR W SW SW S SE S SW W W W W W W W W W W W W  
WIND SPD 5 5 5 10 17 24 17 12 14 17 16 13 11 11 6 4 4 5 5  
CLOUDS B1 SC SC OV OV OV B2 SC FW FW SC B2 B2 B1 SC FW FW CL CL  
POP 12HR 0 100 70 20 10  
QPF 12HR 0 1.64 0.27 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D D L S S  
TSTMS L L C S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 75 56 78 58 73 58 74 57 76  
TEMP 73 71 58 61 77 74 62 62 71 69 62 62 72 69 60 61 74 72  
DEWPT 56 56 54 57 61 61 57 58 62 61 59 59 62 59 56 57 60 59  
PWIND DIR NW W W S SE NE NE N NE  
WIND CHAR GN LT LT LT LT GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 10 20 30 50 50 20 20 20  
RAIN SHWRS S S C C C C C S S S S  
TSTMS S C C S S  
 
 
INZ010-180900-  
KENTLAND-NEWTON IN  
40.77N 87.45W ELEV. 673 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 75 61 72 54  
TEMP 57 55 58 68 67 71 74 70 66 62 61 67 70 72 70 60 57 54 57  
DEWPT 50 48 50 53 62 67 69 66 61 58 57 59 59 58 58 56 55 54 55  
RH 77 77 75 59 84 87 84 87 84 87 87 75 68 61 66 87 93100 93  
WIND DIR SW SW S S SE S SW W W W W W W W NW W W W W  
WIND SPD 4 3 6 11 14 27 18 13 13 14 14 13 12 11 4 2 3 3 3  
WIND GUST 37  
CLOUDS SC SC SC B2 OV OV B2 SC FW FW SC B2 B1 B1 FW CL CL CL CL  
POP 12HR 0 100 90 5 5  
QPF 12HR 0 1.69 0.26 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L D S  
TSTMS S L L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 75 56 79 59 75 59 76 56 78  
TEMP 73 72 57 60 78 76 62 62 72 71 63 62 73 72 60 60 75 74  
DEWPT 56 56 54 56 60 60 56 57 62 61 59 59 63 59 55 56 60 59  
PWIND DIR NW W W SE SE NE NE N N  
WIND CHAR LT LT LT LT LT LT GN LT LT  
AVG CLOUDS FW FW FW FW SC SC SC B1 B1 B2 B2 B2 B1 B1 SC SC SC SC  
POP 12HR 5 5 10 30 60 60 30 20 20  
RAIN SHWRS S C C L L C C S S S S  
TSTMS S S C C S S  
 
 
INZ011-180900-  
RENNSSELAER-JASPER IN  
40.94N 87.15W ELEV. 661 FT  
1215 AM CDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 54 74 61 72 55  
TEMP 57 55 58 69 66 70 73 69 66 62 61 66 70 72 70 60 57 55 58  
DEWPT 50 49 50 53 61 67 69 66 61 58 57 59 60 59 59 57 56 55 56  
RH 77 80 75 57 84 90 87 90 84 87 87 78 71 64 68 90 96100 93  
WIND DIR SW SW SW S S S SW W W W W W W W W W W W W  
WIND SPD 5 4 5 11 13 25 25 13 14 16 16 14 13 12 5 3 4 4 4  
CLOUDS SC SC SC B2 OV OV B2 SC FW CL SC B2 B1 B1 SC CL FW CL CL  
POP 12HR 0 100 90 10 0  
QPF 12HR 0 1.58 0.27 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S D L D S  
TSTMS C L C  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 75 56 79 58 75 59 76 57 78  
TEMP 73 72 57 60 78 76 62 62 71 71 63 63 73 72 60 60 75 74  
DEWPT 57 56 54 56 61 60 57 58 62 61 59 59 63 59 55 57 60 59  
PWIND DIR NW W W S SE NE NE N N  
WIND CHAR GN LT LT LT LT GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC  
POP 12HR 5 5 10 30 50 60 30 20 20  
RAIN SHWRS S C C C L C C S S S S  
TSTMS S C C S S  
 
 
INZ019-180900-  
FOWLER-BENTON IN  
40.62N 87.32W ELEV. 812 FT  
115 AM EDT WED JUN 17 2026  
 
DATE 06/16/26 WED 06/17/26 THU 06/18/26 FRI  
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 55 75 61 72 55  
TEMP 57 56 58 68 68 72 74 70 67 62 62 67 70 72 70 60 57 55 58  
DEWPT 50 48 51 54 63 67 68 67 61 58 58 60 60 59 59 56 55 54 56  
RH 77 74 77 61 84 84 82 90 81 87 87 78 71 64 68 87 93 96 93  
WIND DIR SW SW S S S S SW W W W W W W W NW W W W W  
WIND SPD 4 4 6 11 13 26 23 14 13 16 14 14 13 11 5 3 3 4 4  
WIND GUST 36  
CLOUDS SC SC FW B2 OV OV OV SC SC FW SC B1 B1 B1 SC FW CL CL CL  
POP 12HR 0 100 90 5 5  
QPF 12HR 0 1.48 0.36 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C D L D S  
TSTMS S C L C S  
 
DATE 06/19 SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26  
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 74 57 79 59 75 60 75 57 77  
TEMP 72 71 58 60 77 76 63 62 72 72 64 62 73 72 61 60 75 74  
DEWPT 57 56 53 56 61 60 56 58 62 61 59 60 64 60 55 57 61 60  
PWIND DIR NW W W E SE E NE N N  
WIND CHAR LT LT LT LT LT GN GN LT LT  
AVG CLOUDS FW FW FW FW FW SC SC B1 B1 B2 B2 B2 B1 B1 SC SC SC SC  
POP 12HR 5 5 10 30 60 60 30 20 5  
RAIN SHWRS S C C L L C C C S  
TSTMS S C C S S  
 
 
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