Point Forecast Matrices
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
965 FOUS53 KLOT 152215 PFMLOT Point Forecast Matrices National Weather Service Chicago/Romeoville IL 515 PM CDT Sat Aug 15 2026 ILZ104-160900- Chicago O`Hare International Airport-Cook IL 41.99N 87.91W Elev. 667 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 73 85 68 81 65 Temp 78 75 74 73 73 77 84 85 81 75 72 69 69 74 79 81 78 71 68 65 66 Dewpt 74 73 73 72 72 75 75 74 72 70 68 65 66 67 65 64 63 63 63 62 63 RH 88 94 97 97 97 94 74 70 74 84 87 87 90 79 62 56 60 76 84 90 90 Wind dir S S SW W W W NW NW NW N N N N N N N N S SW SW SW Wind spd 5 4 4 5 5 9 11 11 9 8 6 6 5 5 5 6 3 3 3 4 5 Clouds B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC FW SC SC FW FW FW SC SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.40 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L C S S Tstms S S C C C S S Heat index 91 93 85 81 82 Max heat 91 94 81 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 82 67 77 61 76 61 78 62 79 Temp 80 79 72 68 74 73 66 63 74 73 64 63 75 74 65 65 76 76 Dewpt 67 69 68 66 67 62 60 59 61 58 58 58 62 62 62 61 65 64 PWind dir SW W N N NE SE S SW SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 20 70 40 5 5 10 10 20 20 Rain shwrs S C L C S S S Tstms S C C S $$ ILZ003-160900- Greater Rockford Airport-Winnebago IL 42.20N 89.11W Elev. 745 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 84 62 80 61 Temp 78 75 73 72 72 78 83 84 78 70 67 64 63 74 80 80 78 67 65 61 64 Dewpt 74 74 73 72 72 74 74 72 69 67 65 62 62 64 62 62 63 63 62 61 62 RH 88 97100100100 88 74 67 74 90 93 93 97 71 54 54 60 87 90100 93 Wind dir S S SW W W W NW NW NW NW NW N N N NW NW W SW SW SW SW Wind spd 4 4 4 5 4 9 11 12 9 6 5 5 3 2 5 6 3 2 2 3 4 Clouds B1 B2 B2 B2 B2 B1 B2 SC SC SC SC SC FW FW FW FW FW FW SC SC B1 PoP 12hr 60 20 5 0 0 QPF 12hr 0.34 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L C S Tstms S S C C Heat index 90 89 81 81 Max heat 83 90 90 81 81 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 63 77 56 76 56 77 58 78 Temp 79 76 68 63 74 73 61 58 73 73 59 59 73 73 62 60 74 74 Dewpt 67 68 67 63 64 61 59 57 58 59 58 58 61 62 61 60 64 65 PWind dir SW W N N SE SE S SW W Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 80 30 5 10 10 20 20 20 Rain shwrs C L D C S S S S Tstms C C S $$ ILZ104-160900- Chicago Midway Airport-Cook IL 41.78N 87.76W Elev. 612 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 73 85 70 80 66 Temp 78 76 74 74 74 78 84 85 81 76 73 70 70 74 79 80 77 71 69 66 67 Dewpt 74 73 74 73 73 74 74 73 72 70 69 67 66 66 64 62 61 62 63 62 63 RH 88 90100 97 97 88 72 67 74 82 87 90 87 76 60 54 58 73 81 87 87 Wind dir S S SW SW W W NW NW NW N N N N N N N E S SW SW SW Wind spd 5 4 4 5 6 9 11 11 9 6 6 6 5 8 6 6 5 5 5 6 6 Clouds B1 B1 B2 B2 B2 OV B2 B2 B1 B1 SC SC SC SC SC SC FW FW FW SC SC PoP 12hr 60 30 20 5 0 QPF 12hr 0.35 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L C S S S Tstms S S C C C S S Heat index 91 92 85 81 Max heat 91 93 82 81 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 82 68 77 63 76 63 77 64 78 Temp 80 78 72 68 74 73 67 65 73 73 66 63 74 74 66 65 75 75 Dewpt 66 68 67 66 66 60 59 59 59 56 58 58 60 60 61 61 63 63 PWind dir SW SW N N NE SE S SW SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 10 70 40 5 5 10 10 20 20 Rain shwrs C L C S S S Tstms C C S $$ ILZ021-160900- Morris-Grundy IL 41.43N 88.42W Elev. 569 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 86 66 81 63 Temp 79 76 74 74 73 78 84 85 80 73 70 67 67 76 81 81 78 70 67 64 65 Dewpt 75 75 73 73 73 77 78 77 75 72 68 66 65 69 68 67 67 65 64 63 64 RH 88 97 97 97100 97 82 77 85 97 93 97 93 79 65 63 69 84 90 97 97 Wind dir S S SW W W W W NW NW NW NW N N N N NW NW SW SW SW SW Wind spd 3 3 6 4 5 8 11 10 9 8 6 5 5 4 5 6 2 1 2 3 3 Clouds SC B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC FW FW FW FW FW FW SC SC PoP 12hr 60 40 10 5 0 QPF 12hr 0.33 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C S S Tstms S S C C S S S Heat index 94 95 85 83 83 Max heat 85 94 97 83 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 67 78 59 77 59 77 61 78 Temp 80 79 70 67 76 74 63 61 74 73 61 61 74 74 63 63 75 75 Dewpt 70 71 68 67 69 65 60 59 63 62 59 59 64 64 63 62 67 67 PWind dir SW SW N N NE E S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B1 SC SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 10 70 40 0 10 10 20 20 20 Rain shwrs C L C S S S S S Tstms C C S S $$ ILZ006-160900- Waukegan-Lake IL 42.42N 87.87W Elev. 745 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 71 85 65 79 62 Temp 75 73 72 72 71 78 83 84 79 72 69 66 65 72 77 79 74 69 65 63 64 Dewpt 73 72 72 72 71 75 74 74 71 69 67 65 65 65 62 62 62 63 63 62 63 RH 94 97100100100 91 74 72 77 90 93 97100 79 60 56 66 81 93 97 97 Wind dir S S SW W W W NW NW NW NW N N N N N N S SW SW SW SW Wind spd 5 3 3 4 4 8 11 11 9 9 9 8 6 5 5 5 4 4 5 6 8 Clouds B1 B1 B2 B2 OV B1 B1 B1 SC FW B1 SC FW SC SC FW FW FW FW SC SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.10 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C S Tstms S S S C C S Heat index 90 91 Max heat 90 92 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 81 63 74 58 73 58 75 60 76 Temp 80 76 68 64 72 70 62 61 71 70 61 61 73 71 62 62 74 73 Dewpt 66 68 67 64 64 60 58 58 58 57 57 58 60 61 61 61 63 63 PWind dir SW W N N E S S SW SW Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 B1 B1 OV B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 70 40 5 5 10 10 20 20 Rain shwrs C C L C S S S Tstms C C S $$ ILZ021-160900- Pontiac-Livingston IL 40.92N 88.63W Elev. 648 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 86 66 81 63 Temp 80 76 75 74 72 76 84 85 80 73 70 67 67 74 81 80 78 69 66 63 65 Dewpt 77 76 74 73 72 76 79 79 77 72 69 67 66 71 70 69 70 66 64 63 64 RH 91100 97 97100100 85 82 91 97 97100 97 90 69 69 76 90 93100 97 Wind dir S SE SW SW W W W NW NW NW NW N N N N NW N N N SW SW Wind spd 3 4 4 4 5 8 10 10 8 6 5 5 4 3 4 5 2 0 0 1 2 Clouds B1 B1 B1 B2 B2 B2 B1 B1 SC SC B1 SC SC FW FW FW FW FW FW FW SC PoP 12hr 60 40 5 0 0 QPF 12hr 0.50 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L C S S C Tstms S S C C S S S Heat index 85 96 98 87 84 84 Max heat 89 96 101 84 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 67 79 60 76 59 77 61 78 Temp 80 79 70 67 76 74 63 61 73 72 61 61 74 73 63 63 74 74 Dewpt 71 73 68 67 71 69 61 60 65 65 59 59 66 67 62 62 68 69 PWind dir SW SW NW NE NE E S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 70 50 5 5 10 20 20 20 Rain shwrs C L C S S S S S S Tstms C C S S $$ INZ002-160900- Valparaiso-Porter IN 41.45N 87.00W Elev. 770 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 71 82 67 76 58 Temp 76 74 74 73 72 75 81 82 79 74 71 68 69 73 76 75 73 62 62 59 61 Dewpt 74 72 72 72 72 75 75 75 74 71 70 68 68 68 65 64 64 62 61 59 61 RH 94 93 93 97100100 82 79 85 90 97100 97 84 69 69 73100 97100100 Wind dir S S S SW SW W NW NW NW NW N N N N N N NE N SW SW SW Wind spd 4 3 4 5 5 9 10 9 5 5 5 6 5 8 8 8 2 0 2 3 4 Clouds B1 B1 B2 OV B2 OV B1 B2 B1 B1 B1 SC SC SC FW FW FW FW FW FW SC PoP 12hr 60 50 20 0 0 QPF 12hr 0.37 0.12 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C L C S S C S Tstms S S S C C S S S S Heat index 86 89 Max heat 86 90 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 79 64 74 57 73 55 74 57 75 Temp 78 75 68 65 72 69 63 60 71 68 59 58 71 69 61 60 73 71 Dewpt 67 69 67 65 68 63 60 59 60 61 58 57 62 63 61 59 64 65 PWind dir SW SW NW N NE E S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 60 50 5 5 5 10 20 20 Rain shwrs C L C S S S Tstms C C C S $$ ILZ005-160900- Woodstock-McHenry IL 42.31N 88.44W Elev. 950 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 84 63 79 61 Temp 77 74 72 71 71 77 83 83 78 71 67 65 63 73 78 79 76 67 65 61 64 Dewpt 74 73 72 71 71 75 76 76 72 68 65 63 63 67 65 65 67 64 62 61 62 RH 90 97100100100 94 80 80 82 90 93 93100 81 64 62 74 90 90100 93 Wind dir SW S SW W W W NW NW NW NW N N N N NW NW W SW SW SW SW Wind spd 4 3 3 4 4 8 11 12 9 6 5 5 4 3 4 5 2 2 2 3 3 Clouds B1 B1 B2 OV B2 B1 B1 SC SC SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 60 20 5 0 0 QPF 12hr 0.12 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L C S Tstms S S C C S Heat index 90 91 80 Max heat 90 92 81 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 63 76 56 75 57 76 59 77 Temp 78 77 68 64 73 72 61 58 72 72 60 59 72 72 62 61 74 74 Dewpt 70 70 67 64 67 64 58 58 61 62 58 58 64 65 61 61 67 67 PWind dir SW W N N NE SE SW SW SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 OV B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 30 80 40 5 5 10 20 20 20 Rain shwrs C C D C S S S S Tstms C C S $$ ILZ008-160900- Oregon-Ogle IL 42.01N 89.33W Elev. 697 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 71 84 61 80 60 Temp 78 74 73 72 72 77 83 83 78 70 67 63 62 74 79 80 77 67 64 61 63 Dewpt 75 74 72 72 72 76 77 76 73 68 65 62 62 67 65 65 68 64 63 61 63 RH 91100 97100100 97 82 80 85 93 93 97100 79 62 60 74 90 97100100 Wind dir S S SW W W W NW NW NW NW NW N N N NW NW W SW SW SW SW Wind spd 3 3 3 4 4 8 11 11 9 6 5 5 3 2 3 5 2 1 1 2 3 Clouds SC B2 B2 B2 B2 B2 B1 SC SC SC SC FW CL FW FW FW FW FW FW SC B1 PoP 12hr 60 20 5 0 0 QPF 12hr 0.55 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S Tstms S S C C Heat index 91 91 81 82 Max heat 91 93 81 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 81 63 77 56 76 56 76 58 77 Temp 79 77 68 64 74 73 61 58 73 72 61 58 72 73 63 60 74 74 Dewpt 70 71 67 64 67 66 60 58 61 64 59 58 64 66 62 60 67 68 PWind dir SW W N N E SE S SW W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B1 SC SC SC B1 SC SC SC SC SC FW SC SC PoP 12hr 20 70 30 5 10 10 20 20 20 Rain shwrs S L L C S S S S S Tstms S C C S $$ ILZ011-160900- Sycamore-DeKalb IL 41.98N 88.69W Elev. 863 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 84 63 80 61 Temp 77 74 73 72 72 77 82 84 78 70 67 64 64 74 79 80 76 67 64 61 64 Dewpt 75 74 72 72 72 75 76 76 72 69 66 63 63 67 66 66 66 64 62 61 62 RH 94100 97100100 94 82 77 82 97 97 97 97 79 64 62 71 90 93100 93 Wind dir S S SW W W W NW NW NW NW N N N N NW NW W SW SW SW SW Wind spd 4 4 4 4 5 9 11 11 9 6 5 5 4 3 4 5 3 2 2 3 3 Clouds B1 B1 B2 OV B2 B2 B2 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 60 30 5 0 0 QPF 12hr 0.41 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L C C Tstms S S C C S Heat index 90 92 82 Max heat 90 93 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 64 77 56 76 57 76 59 78 Temp 79 77 69 65 74 73 61 58 73 72 60 59 73 73 62 61 74 74 Dewpt 70 70 67 65 68 64 58 58 61 62 58 58 64 64 61 61 67 67 PWind dir SW W N NE NE SE S SW SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 OV B2 B1 SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 20 80 40 5 5 10 20 20 20 Rain shwrs S C D C S S S S Tstms S C C $$ ILZ010-160900- Dixon-Lee IL 41.85N 89.45W Elev. 697 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 72 84 62 80 61 Temp 79 75 74 73 72 78 84 84 79 70 67 64 63 74 80 80 77 67 64 61 64 Dewpt 76 75 74 73 72 76 76 75 72 69 65 63 62 66 65 64 67 65 63 61 63 RH 91100100100100 94 77 74 79 97 93 97 97 76 60 58 71 93 97100 97 Wind dir S SE SW W W NW NW NW NW NW NW N N N NW NW W SW SW SW SW Wind spd 3 3 4 4 4 8 11 11 9 6 5 5 4 2 4 5 2 1 1 2 2 Clouds B1 B2 B2 B2 B2 B1 B1 SC SC FW FW FW CL CL FW FW FW CL FW SC SC PoP 12hr 60 20 5 0 0 QPF 12hr 0.30 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S Tstms S S C C Heat index 92 91 82 82 Max heat 84 93 94 82 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 82 64 77 57 76 57 76 59 78 Temp 79 78 69 65 74 74 62 58 73 73 60 59 73 73 62 61 74 75 Dewpt 70 71 68 65 67 65 61 58 61 63 60 59 64 65 62 61 67 67 PWind dir SW W N NE E SE S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 20 80 20 5 10 10 20 20 20 Rain shwrs S L D S S S S S S Tstms S C C S $$ ILZ012-160900- Geneva-Kane IL 41.88N 88.31W Elev. 727 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 84 65 80 62 Temp 77 74 73 72 72 77 83 84 79 72 68 66 66 74 80 80 77 68 66 63 64 Dewpt 74 74 73 72 72 76 76 76 73 70 67 65 65 68 66 66 66 65 63 63 63 RH 90100100100100 97 80 77 82 93 97 97 97 82 62 62 69 90 90100 97 Wind dir S S SW W W W NW NW NW NW N N N N NW NW W SW SW SW SW Wind spd 4 3 4 4 5 9 11 11 9 6 6 5 4 4 5 6 3 2 3 3 4 Clouds B1 B2 B2 OV B2 B2 B2 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.24 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L C C Tstms S S C C S Heat index 91 92 82 82 Max heat 91 93 82 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 65 77 59 76 58 76 60 78 Temp 79 77 70 66 74 73 63 60 74 73 61 61 74 74 63 62 75 75 Dewpt 70 70 68 66 68 63 60 59 62 61 59 58 64 64 62 61 67 66 PWind dir SW W N N NE SE S SW SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 80 40 5 5 10 20 20 20 Rain shwrs C D C S S S S Tstms C C S $$ ILZ020-160900- Yorkville-Kendall IL 41.64N 88.45W Elev. 618 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 71 84 65 80 62 Temp 78 75 73 72 71 77 83 84 79 72 69 66 66 74 79 80 77 69 66 62 63 Dewpt 75 74 73 72 71 76 77 76 74 70 67 65 65 68 67 66 67 64 63 62 63 RH 91 97100100100 97 82 77 85 93 93 97 97 82 67 62 71 84 90100100 Wind dir S S SW SW W W NW NW NW NW N N N N NW NW NW SW SW SW SW Wind spd 3 4 4 4 5 9 11 10 9 8 6 6 5 4 5 6 3 2 2 3 3 Clouds SC B1 B2 OV B2 B1 B2 SC FW SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.42 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L C C S S Tstms S S C C S S S Heat index 91 93 83 81 82 Max heat 91 94 82 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 81 66 77 58 76 58 76 60 77 Temp 79 78 69 66 74 73 62 60 73 72 60 60 73 73 62 62 74 74 Dewpt 69 70 67 66 69 64 60 59 62 61 58 58 64 64 62 61 67 67 PWind dir SW W N N N SE S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 80 40 0 10 20 20 20 20 Rain shwrs C D C S S S S S S Tstms C C S S S $$ ILZ013-160900- Wheaton-DuPage IL 41.86N 88.11W Elev. 752 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 84 67 80 63 Temp 77 74 73 72 72 76 83 84 79 74 70 68 68 74 79 80 78 70 67 64 65 Dewpt 74 74 73 72 72 76 76 75 73 70 68 65 66 67 66 65 65 64 63 63 63 RH 90100100100100100 80 74 82 87 93 90 93 79 64 60 64 81 87 97 93 Wind dir SW S SW SW W W NW NW NW NW N N N N NW NW NW SW SW SW SW Wind spd 4 4 4 5 5 9 11 11 9 6 6 5 5 4 5 6 3 2 3 4 4 Clouds SC B1 B2 B2 B2 B2 B2 SC SC SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.39 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L C S S Tstms S S C C C S S Heat index 90 92 80 80 82 Max heat 91 93 81 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 66 76 60 76 60 77 61 78 Temp 79 78 70 67 74 73 64 62 73 73 62 62 74 74 64 63 74 75 Dewpt 69 70 67 66 68 63 60 59 61 60 59 59 63 64 62 61 66 66 PWind dir SW W N N NE SE S SW SW Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 10 80 40 0 5 10 10 20 20 Rain shwrs C D C S S S Tstms C C S $$ ILZ019-160900- Ottawa-LaSalle IL 41.35N 88.84W Elev. 494 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 73 85 65 80 63 Temp 80 76 75 75 73 77 83 85 80 73 70 67 66 75 80 80 78 70 67 64 66 Dewpt 77 75 73 72 72 75 76 76 74 70 68 65 64 67 66 66 66 65 64 62 63 RH 91 97 94 90 97 94 80 75 82 90 93 93 93 76 62 62 67 84 90 93 90 Wind dir S SE SW SW W W NW NW NW NW NW N N N NW NW NW SW SW SW SW Wind spd 4 3 5 4 5 8 10 10 9 6 5 5 4 4 4 5 2 1 1 2 3 Clouds B1 B1 B2 B2 B2 B1 B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 60 40 5 0 0 QPF 12hr 0.51 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C S S Tstms S S C C S S S Heat index 85 92 94 84 82 82 Max heat 88 92 95 82 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 82 68 78 60 76 60 77 62 78 Temp 80 79 70 68 75 74 64 61 74 73 63 61 74 73 65 63 75 75 Dewpt 68 70 67 66 68 65 61 58 61 62 59 58 63 64 62 61 65 66 PWind dir SW SW N NE NE E S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B1 B1 SC SC SC B1 SC SC SC SC SC FW SC SC PoP 12hr 5 70 40 5 5 10 20 20 20 Rain shwrs C L C S S S S S Tstms C C S S $$ ILZ106-160900- Joliet-Will IL 41.53N 88.12W Elev. 655 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 85 67 81 63 Temp 78 75 74 74 73 78 84 85 80 74 71 68 68 76 80 81 78 69 67 64 65 Dewpt 75 75 73 73 73 77 77 76 74 72 69 67 67 69 68 66 66 65 64 64 64 RH 91100 97 97100 97 80 75 82 93 93 97 97 79 67 60 67 87 90100 97 Wind dir S S S SW W W W NW NW NW N N N N N NW NW SW SW SW SW Wind spd 3 4 4 4 5 8 11 11 9 6 6 5 5 4 5 6 3 2 2 3 3 Clouds B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC FW SC SC FW FW FW SC SC PoP 12hr 60 40 10 5 0 QPF 12hr 0.45 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L C S S Tstms S S C C C S S Heat index 94 95 85 83 83 Max heat 84 94 97 83 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 67 78 60 76 59 77 61 78 Temp 80 78 70 67 75 74 64 62 74 72 63 61 74 73 64 62 75 75 Dewpt 69 70 68 67 69 64 61 60 62 61 59 59 64 64 63 62 67 66 PWind dir SW SW N N NE E S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 OV B2 B1 SC SC SC SC B1 SC SC SC SC SC SC SC PoP 12hr 10 70 50 0 5 10 20 20 20 Rain shwrs C L C S S S S S Tstms C C S S $$ ILZ023-160900- Kankakee-Kankakee IL 41.12N 87.86W Elev. 630 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 72 85 66 80 61 Temp 78 75 74 73 72 76 84 85 80 75 71 67 67 75 80 80 77 68 65 62 63 Dewpt 75 75 73 72 72 76 77 77 76 73 70 67 67 70 68 68 67 66 63 62 63 RH 91100 97 97100100 80 77 88 94 97100100 84 67 67 71 93 93100100 Wind dir SW S S SW W W W W NW NW N N N N N NW NW N N SW SW Wind spd 3 4 4 4 6 9 10 10 8 6 5 5 4 3 3 4 2 0 0 1 1 Clouds B1 B2 B2 B2 B2 OV B2 B2 SC SC SC SC SC FW FW FW FW FW FW SC SC PoP 12hr 60 40 20 5 0 QPF 12hr 0.41 0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S C S Tstms S S S C C S C S Heat index 94 95 86 82 83 Max heat 83 94 96 82 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 82 65 78 59 76 57 76 59 77 Temp 80 78 70 66 74 72 63 60 72 71 60 59 73 72 62 61 74 73 Dewpt 69 71 67 66 69 66 61 60 63 62 59 59 64 64 62 61 66 67 PWind dir SW SW NW NE NE E S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 70 50 5 10 10 20 20 20 Rain shwrs C L C S S S S Tstms C C C S $$ ILZ033-160900- Watseka-Iroquois IL 40.78N 87.73W Elev. 636 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 85 66 79 60 Temp 78 75 74 73 71 76 83 84 80 74 70 68 66 73 79 79 75 67 64 61 62 Dewpt 75 74 73 71 71 76 76 76 75 72 70 67 66 70 69 68 67 65 63 61 62 RH 91 97 97 93100100 80 77 85 93100 97100 90 72 69 76 93 97100100 Wind dir SW SE S SW W W W NW NW NW NW N N N N N N N N N SW Wind spd 2 4 4 4 5 8 10 9 6 5 5 5 4 3 3 4 1 0 0 0 1 Clouds B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC B1 SC SC FW FW FW FW SC SC SC PoP 12hr 60 50 20 5 0 QPF 12hr 0.37 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S C S Tstms S S S C S S S C S Heat index 91 94 85 80 Max heat 84 92 95 82 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 65 77 58 74 56 75 58 76 Temp 79 78 68 66 75 72 62 60 72 70 58 58 73 71 61 61 74 72 Dewpt 68 70 66 66 70 67 61 59 63 63 58 58 64 65 61 60 66 67 PWind dir SW SW NW NE NE E SE S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 5 60 60 5 10 5 20 20 20 Rain shwrs L L C S S S Tstms C C C $$ ILZ039-160900- Paxton-Ford IL 40.45N 88.10W Elev. 776 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 72 85 67 80 61 Temp 80 76 74 73 72 75 83 85 80 74 71 68 67 73 79 79 77 68 65 62 63 Dewpt 77 74 73 72 72 75 77 77 75 72 70 68 67 71 70 69 68 65 63 62 63 RH 91 94 97 97100100 82 77 85 93 97100100 93 74 72 74 90 93100100 Wind dir S SE S SW W W W NW NW NW NW N N N N N N NE SW SW SW Wind spd 3 4 5 4 8 9 10 9 8 6 6 6 5 4 5 5 3 1 1 1 2 Clouds B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 60 50 30 5 0 QPF 12hr 0.19 0.07 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S C S Tstms S S S C S S C S Heat index 84 93 95 85 82 82 Max heat 88 93 96 82 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 81 66 78 59 75 58 75 60 76 Temp 80 79 68 68 76 74 63 61 73 71 60 60 73 72 62 62 74 73 Dewpt 69 70 66 66 71 68 62 60 64 64 59 59 65 65 61 61 67 67 PWind dir SW SW NW N NE E SE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B1 SC SC SC B1 SC SC SC SC SC SC FW SC PoP 12hr 5 50 60 10 5 5 20 20 20 Rain shwrs C L C S S S S Tstms C S C $$ INZ001-160900- Crown Point-Lake IN 41.42N 87.34W Elev. 697 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 84 67 78 60 Temp 77 74 74 73 72 76 82 84 79 74 71 67 68 74 77 78 74 65 63 60 62 Dewpt 74 73 73 72 72 76 76 76 74 71 70 67 68 69 67 66 65 63 62 60 62 RH 90 97 97 97100100 82 77 85 90 97100100 84 71 67 74 93 97100100 Wind dir SW S S SW W W W NW NW NW N N N N N N NE S SW SW SW Wind spd 4 3 4 4 5 8 10 10 6 6 5 6 5 5 5 5 2 1 2 2 3 Clouds B1 SC B2 B2 B2 OV B2 SC SC B1 B1 SC SC SC FW FW FW FW FW SC FW PoP 12hr 60 40 20 5 0 QPF 12hr 0.33 0.10 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S C S S Tstms S S S C C S S S S Heat index 90 92 83 Max heat 90 93 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 64 75 58 74 57 75 58 76 Temp 79 76 69 65 73 70 63 61 71 69 60 60 72 70 62 61 74 72 Dewpt 68 69 67 65 69 64 60 60 62 61 59 59 63 64 61 61 66 66 PWind dir SW SW NW N NE E S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC FW SC PoP 12hr 5 70 50 5 5 10 10 20 20 Rain shwrs C L C S S S S Tstms C C C S $$ INZ010-160900- Kentland-Newton IN 40.77N 87.45W Elev. 673 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 71 84 66 78 59 Temp 78 75 74 73 71 76 82 84 80 74 70 68 66 73 78 78 74 65 62 60 61 Dewpt 75 74 73 71 71 76 76 76 75 72 70 67 66 70 68 67 67 64 62 60 61 RH 91 97 97 93100100 82 77 85 93100 97100 90 71 69 79 97100100100 Wind dir SW S S SW W W W NW NW NW NW N N N N N N N N N SW Wind spd 3 3 4 4 5 9 10 9 6 5 5 5 4 3 3 4 1 0 0 0 1 Clouds B1 B1 B1 B2 B2 B2 B2 B1 SC SC SC B1 SC SC SC FW FW FW FW SC FW PoP 12hr 60 50 30 5 0 QPF 12hr 0.42 0.10 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S C C S Tstms S S S C S S S C S Heat index 90 92 84 Max heat 90 93 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 80 64 76 57 74 55 74 58 76 Temp 79 77 68 65 74 71 61 59 71 69 58 58 72 70 60 60 73 71 Dewpt 67 69 66 65 69 66 60 59 62 62 58 58 63 63 60 60 65 66 PWind dir SW SW NW N NE E SE S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC B1 SC SC SC SC SC SC FW SC PoP 12hr 0 60 60 5 10 5 10 20 20 Rain shwrs L L C S S Tstms C C C $$ INZ011-160900- Rennsselaer-Jasper IN 40.94N 87.15W Elev. 661 ft 515 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 83 66 77 58 Temp 77 74 72 72 71 75 81 83 79 74 71 68 66 73 77 77 73 64 61 59 60 Dewpt 75 73 72 71 71 75 77 77 75 72 70 67 66 70 69 67 66 63 61 59 60 RH 94 97100 97100100 88 82 88 93 97 97100 90 76 71 79 97100100100 Wind dir SW S S SW SW W W NW NW NW N N N N N N N N N SW SW Wind spd 3 3 3 3 4 9 10 10 6 5 5 5 5 4 5 5 2 0 0 1 2 Clouds B1 B1 B2 OV B2 B2 B2 B1 SC SC SC B1 SC SC SC FW FW FW FW SC SC PoP 12hr 60 50 30 5 0 QPF 12hr 0.38 0.12 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C L C S S C C Tstms S S S C S S S C S Heat index 88 91 Max heat 88 92 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 64 75 57 73 55 73 57 75 Temp 78 76 67 65 73 71 61 59 71 69 58 58 72 70 60 60 73 71 Dewpt 68 70 66 65 70 66 60 59 62 62 58 57 63 64 60 60 66 66 PWind dir SW SW NW N NE E SE S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 5 60 60 5 10 5 10 10 20 Rain shwrs L L C S S Tstms C C C $$ INZ019-160900- Fowler-Benton IN 40.62N 87.32W Elev. 812 ft 615 PM EDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 72 83 67 78 61 Temp 77 75 74 73 72 76 82 83 80 75 72 69 67 73 78 77 75 66 63 61 62 Dewpt 75 74 73 72 72 76 76 77 74 72 70 68 67 71 69 68 67 64 62 61 62 RH 94 97 97 97100100 82 82 82 90 93 97100 93 74 74 76 93 97100100 Wind dir SW S S SW W W W W NW NW NW N N N N N N N N SW SW Wind spd 3 4 4 4 6 9 11 10 6 5 5 5 5 4 4 5 2 0 0 0 1 Clouds B1 B1 B2 B2 B2 B2 B2 B1 SC SC B1 B1 FW SC SC FW FW FW SC SC FW PoP 12hr 60 60 30 5 0 QPF 12hr 0.30 0.13 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L S S C C S Tstms S S S C S S S C S Heat index 89 92 84 Max heat 89 92 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 79 65 76 59 73 57 74 59 75 Temp 78 76 68 66 74 72 62 61 71 69 59 59 71 70 61 61 73 71 Dewpt 67 69 66 66 70 66 61 60 63 62 58 58 63 64 61 61 65 65 PWind dir SW SW NW N NE E SE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B2 SC SC SC B1 SC SC FW SC SC SC FW SC PoP 12hr 0 50 60 5 10 5 10 20 20 Rain shwrs C L C S S Tstms C S C $$