Point Forecast Matrices
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
306 FOUS53 KLOT 182115 PFMLOT Point Forecast Matrices National Weather Service Chicago/Romeoville IL 415 PM CDT Fri Sep 18 2026 ILZ104-190900- Chicago O`Hare International Airport-Cook IL 41.99N 87.91W Elev. 667 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 76 64 68 56 Temp 67 67 67 64 63 66 72 75 72 70 69 67 64 67 68 66 64 63 62 58 57 Dewpt 59 60 61 60 61 63 67 70 69 69 69 66 64 65 63 62 60 59 57 55 55 RH 75 78 81 87 93 90 84 84 90 97100 97100 93 84 87 87 87 84 90 93 Wind dir E E E SE SE SE S S E W NE N N NE NE NE NE NE NE E E Wind spd 10 12 12 13 13 12 11 9 8 6 6 9 11 14 17 17 17 16 14 14 16 Wind gust 27 Clouds B1 B2 B2 B2 B2 OV B2 B2 OV OV OV OV OV OV B2 B2 B2 OV OV B2 B2 PoP 12hr 70 90 80 70 50 QPF 12hr 0.46 0.83 1.53 0.25 0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C D D C C L D D D L L L L C C C C C Tstms S C L L C C L L C C S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 64 54 63 54 65 54 68 55 70 Temp 62 60 57 55 60 61 58 55 63 62 58 55 66 64 59 56 68 65 Dewpt 56 52 52 51 51 51 53 53 55 54 55 54 56 55 56 55 57 55 PWind dir NE NE NE NE NE NE NE NE NE Wind char BZ GN GN GN GN LT LT LT LT Avg clouds OV OV OV B2 B2 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 SC B1 SC PoP 12hr 50 20 20 10 10 0 5 5 5 Rain shwrs C C S S S $$ ILZ003-190900- Greater Rockford Airport-Winnebago IL 42.20N 89.11W Elev. 745 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 77 62 67 54 Temp 66 64 64 63 63 68 73 76 73 69 67 64 62 65 67 65 63 60 59 56 55 Dewpt 58 59 61 62 63 65 68 69 69 69 67 64 62 61 60 58 55 56 56 55 54 RH 75 84 90 97100 90 84 79 87100100100100 87 78 78 75 87 90 96 96 Wind dir E E E SE SE S S E SE N N N NE NE NE NE NE NE NE NE NE Wind spd 11 11 10 12 12 11 10 8 6 6 6 9 11 14 17 17 17 16 12 13 14 Clouds B1 B2 B2 OV OV B2 B2 B2 OV B2 B2 OV B2 B2 B2 B2 B2 B2 OV OV B2 PoP 12hr 80 90 80 60 40 QPF 12hr 0.80 1.12 1.17 0.30 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D D C C L D L L L L C C S S C C C Tstms C L L L C C L L C C S S Flood A A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 49 63 48 66 49 68 50 70 Temp 62 59 53 51 61 58 51 49 64 62 53 50 65 63 55 51 67 65 Dewpt 53 49 51 49 49 47 49 49 52 51 52 50 55 53 53 51 56 54 PWind dir E NE NE NE NE NE NE NE NE Wind char BZ GN GN LT GN LT LT LT LT Avg clouds OV B2 B2 B2 B2 B2 SC SC B1 B1 SC SC B1 B1 SC SC B1 SC PoP 12hr 40 30 20 5 5 0 5 5 5 Rain shwrs C C S C S $$ ILZ104-190900- Chicago Midway Airport-Cook IL 41.78N 87.76W Elev. 612 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 77 65 69 58 Temp 68 69 68 65 64 67 72 76 73 71 70 69 66 68 69 67 65 64 63 60 58 Dewpt 59 60 60 60 60 63 66 69 68 69 69 68 66 64 62 60 58 58 56 54 54 RH 73 73 76 84 87 87 81 79 84 93 97 97100 87 78 78 78 81 78 81 86 Wind dir E E E SE SE SE S S SE S N N N NE NE NE NE NE E E E Wind spd 11 10 11 12 12 11 11 9 8 8 8 9 11 14 18 18 18 18 16 14 16 Wind gust 28 29 Clouds B1 B1 B1 B2 B2 OV B2 B2 B2 OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 PoP 12hr 50 90 80 70 50 QPF 12hr 0.41 0.71 1.31 0.23 0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D C C C D D D L L L L C C C C C Tstms S C L L C C C L C C S S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 65 55 63 55 65 56 68 57 70 Temp 63 62 58 56 61 62 59 57 63 63 59 57 66 65 61 58 69 66 Dewpt 52 50 51 50 48 49 52 53 52 51 54 54 53 53 56 55 53 53 PWind dir NE NE NE NE NE NE NE NE NE Wind char BZ GN GN GN GN LT LT LT LT Avg clouds OV OV B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 B1 B1 B1 SC B1 SC PoP 12hr 50 20 20 10 10 0 5 5 5 Rain shwrs C C S S S $$ ILZ021-190900- Morris-Grundy IL 41.43N 88.42W Elev. 569 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 81 67 72 58 Temp 70 68 67 66 65 69 76 80 76 72 71 69 67 69 72 69 66 64 63 60 58 Dewpt 63 63 63 63 64 66 71 72 71 72 71 69 66 68 66 64 61 61 59 56 55 RH 78 84 87 90 97 90 85 77 85100100100 97 97 81 84 84 90 87 87 90 Wind dir E E E SE E SE S S SE SW NW N N NE NE NE NE NE NE NE NE Wind spd 9 9 9 10 10 9 9 8 5 6 5 5 11 11 13 14 14 14 12 12 13 Clouds B1 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 PoP 12hr 40 70 80 80 60 QPF 12hr 0.32 0.54 0.93 0.26 0.36 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S C L D D D D L L C C L L L Tstms C L L S S C L C C C C S S Heat index 84 Max heat 84 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 54 66 53 69 54 70 55 72 Temp 64 62 57 54 62 61 57 54 66 64 57 54 68 65 59 55 70 66 Dewpt 56 54 54 51 52 51 53 52 55 54 55 53 57 56 56 54 57 56 PWind dir NE NE NE NE NE N N N NE Wind char GN GN GN LT GN LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC PoP 12hr 60 20 30 5 5 0 5 5 5 Rain shwrs L C S S C $$ ILZ006-190900- Waukegan-Lake IL 42.42N 87.87W Elev. 745 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 74 61 67 53 Temp 66 65 64 61 61 65 69 72 69 67 66 63 62 65 67 64 63 61 59 56 54 Dewpt 59 61 61 61 60 62 66 67 67 67 66 63 60 62 60 59 58 58 56 54 54 RH 78 87 90100 97 90 90 84 93100100100 93 90 78 84 84 90 90 93100 Wind dir NE E E SE SE SE SE E E NE NE N NE NE NE NE NE NE E E E Wind spd 13 16 16 18 18 16 14 12 9 8 9 11 16 18 20 20 19 19 17 17 18 Wind gust 34 34 Clouds B2 B2 B2 OV OV OV OV B2 OV OV OV OV OV OV B2 B2 B2 OV OV OV B2 PoP 12hr 90 100 80 60 30 QPF 12hr 0.68 1.19 1.65 0.32 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L D D C L L D L L L L C C S S C C C Tstms C L L L C L L L C C S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 64 51 63 51 64 51 66 52 68 Temp 62 60 54 53 61 60 55 52 62 61 55 53 64 62 56 53 66 63 Dewpt 53 52 51 50 50 51 52 52 54 54 54 53 55 55 55 53 56 55 PWind dir E E NE NE NE NE NE N NE Wind char BZ GN BZ GN GN LT GN LT GN Avg clouds OV B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 SC SC SC SC PoP 12hr 40 20 20 10 10 0 5 5 5 Rain shwrs C C S S S $$ ILZ021-190900- Pontiac-Livingston IL 40.92N 88.63W Elev. 648 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 85 68 75 57 Temp 73 68 67 67 68 73 79 83 79 73 71 70 68 71 74 72 67 63 62 59 58 Dewpt 67 66 65 66 67 70 73 74 73 72 70 69 67 71 70 68 64 63 61 58 56 RH 81 93 93 97 97 90 82 74 82 97 97 97 97100 87 87 90100 97 96 93 Wind dir E E SE SE SE SE S S S S N N N NE NE NE NE NE NE NE NE Wind spd 8 9 6 6 6 9 8 6 5 5 4 3 5 9 10 12 13 13 10 10 11 Clouds SC SC SC B2 B2 B2 B1 B2 B2 SC B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 50 70 70 70 QPF 12hr 0.08 0.28 0.40 0.23 0.49 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S L L L L L L L L L L L L Tstms S C C S L C C C C C S S S C S S Heat index 82 89 82 Max heat 83 90 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 53 66 52 69 52 72 54 73 Temp 64 63 57 54 63 61 55 53 66 64 56 53 68 66 57 54 70 67 Dewpt 59 56 54 51 55 53 53 52 57 56 55 53 59 57 56 54 59 58 PWind dir NE NE NE NE NE N N NE NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 OV B2 B2 B1 B2 B1 B1 B1 B1 SC SC SC B1 SC SC SC SC PoP 12hr 70 30 20 5 5 0 0 5 5 Rain shwrs L C S C S Tstms S $$ INZ002-190900- Valparaiso-Porter IN 41.45N 87.00W Elev. 770 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 77 66 71 53 Temp 69 65 64 61 61 65 71 75 73 70 69 68 67 68 70 68 65 62 59 56 54 Dewpt 60 59 58 57 58 62 66 68 69 69 69 67 65 66 64 62 60 58 56 53 53 RH 73 81 81 87 90 90 84 79 87 97100 97 93 93 81 81 84 87 90 90 96 Wind dir E E E SE SE SE SE S SE S SW NW N N NE NE NE NE NE NE NE Wind spd 6 9 8 10 10 10 10 8 6 6 5 5 9 10 11 11 12 12 10 10 11 Clouds SC SC B1 B1 B2 B2 B1 B2 B2 B2 B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 80 80 70 50 QPF 12hr 0.23 0.53 0.83 0.25 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C C C L D D L L L L C C C C L Tstms S L L C C C L C C C S S S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 66 49 65 50 67 51 69 51 71 Temp 63 60 54 51 62 61 55 52 64 62 56 54 66 64 57 53 69 64 Dewpt 53 52 50 48 50 51 52 51 53 53 54 53 54 55 55 53 54 55 PWind dir NE NE NE NE NE NE N NE NE Wind char GN GN GN LT GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B1 B2 B1 B1 B2 B1 B1 B1 B1 B1 SC B1 SC PoP 12hr 60 10 20 10 20 0 5 5 5 Rain shwrs L C S S S Tstms S $$ ILZ005-190900- Woodstock-McHenry IL 42.31N 88.44W Elev. 950 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 75 62 66 55 Temp 66 64 64 62 62 65 71 74 71 68 67 64 62 64 66 64 62 61 60 57 55 Dewpt 59 60 61 61 61 64 69 71 70 68 66 64 62 64 63 62 59 58 56 54 54 RH 78 87 90 97 97 97 93 90 97100 97100100100 90 93 90 90 87 90 96 Wind dir E E E E SE SE SE E SE NE N N NE NE NE NE NE NE NE E E Wind spd 10 11 10 11 11 11 9 8 6 6 6 9 11 14 17 17 16 16 12 13 14 Wind gust 28 29 Clouds B2 B2 B2 B2 B2 OV OV B2 OV OV OV OV B2 OV B2 B2 B2 B2 OV B2 B2 PoP 12hr 90 100 80 60 30 QPF 12hr 0.74 1.37 1.73 0.33 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L D D C L L D L L L L C C S S C C C Tstms C L L L C L L L C C S S Flood A A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 50 62 49 64 50 68 51 69 Temp 61 58 54 52 59 58 53 51 62 60 54 52 65 63 55 52 67 63 Dewpt 57 54 51 49 53 51 51 51 57 55 53 52 59 57 54 52 60 58 PWind dir E NE NE NE NE N NE N NE Wind char BZ GN GN LT GN LT LT LT LT Avg clouds OV OV B2 B2 B2 B1 B1 B1 B1 B1 B1 SC B1 B1 SC SC SC SC PoP 12hr 40 20 20 5 5 0 5 5 5 Rain shwrs C C S S $$ ILZ008-190900- Oregon-Ogle IL 42.01N 89.33W Elev. 697 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 78 62 67 53 Temp 68 64 64 64 64 68 74 77 73 70 68 65 63 65 67 65 62 59 58 56 54 Dewpt 61 61 62 63 63 67 71 73 72 69 67 65 62 65 64 62 60 58 57 55 54 RH 78 90 93 97 97 97 90 87 97 97 97100 97100 90 90 93 96 96 96100 Wind dir E E SE SE SE SE S E SE N N N NE NE NE NE NE NE NE NE NE Wind spd 9 10 8 10 10 9 8 6 4 4 6 8 10 12 14 16 16 14 11 12 13 Clouds B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 OV OV OV B2 PoP 12hr 70 90 80 70 50 QPF 12hr 0.65 0.83 1.22 0.26 0.11 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L C C L D D D L L L L C C C C C Tstms S C L L C C L L C C S S S Flood A A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 64 49 63 47 66 49 68 50 70 Temp 62 59 53 51 61 58 51 49 64 61 53 50 65 63 55 51 67 64 Dewpt 57 53 52 50 52 50 49 49 55 55 52 50 58 57 54 51 59 58 PWind dir NE NE NE NE NE NE NE NE NE Wind char BZ GN GN LT GN LT LT LT LT Avg clouds OV B2 B2 B2 B2 B2 B1 SC B1 B1 B1 SC B1 B1 SC SC SC SC PoP 12hr 40 30 20 5 5 0 5 5 5 Rain shwrs C C C C S $$ ILZ011-190900- Sycamore-DeKalb IL 41.98N 88.69W Elev. 863 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 77 63 68 54 Temp 66 64 65 63 63 67 73 76 73 70 68 65 63 66 68 65 63 61 60 57 55 Dewpt 60 60 61 62 62 65 69 71 71 69 68 65 63 64 63 62 59 58 57 54 54 RH 81 87 87 97 97 93 87 85 93 97100100100 93 84 90 87 90 90 90 96 Wind dir E E SE SE SE SE S SE SE NE N N NE NE NE NE NE NE NE NE E Wind spd 9 10 10 11 12 11 10 8 6 5 5 8 10 14 17 17 16 16 12 13 13 Wind gust 28 Clouds B1 B2 B2 B2 B2 OV B2 B2 OV B2 OV B2 B2 OV OV B2 B2 OV B2 B2 B2 PoP 12hr 70 90 80 70 50 QPF 12hr 0.54 0.83 1.43 0.25 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D C C L D D D L L L L C C C C C Tstms S C L L C C L L C C S S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 50 63 49 66 50 69 51 71 Temp 62 58 54 51 61 58 53 50 64 61 54 51 67 64 56 52 69 64 Dewpt 56 53 52 49 52 50 51 50 55 54 53 51 57 56 54 52 58 56 PWind dir E NE NE NE NE N NE NE NE Wind char BZ GN GN LT GN LT LT LT LT Avg clouds OV OV B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 B1 SC SC SC SC PoP 12hr 50 30 20 5 5 0 5 5 5 Rain shwrs C C S C S $$ ILZ010-190900- Dixon-Lee IL 41.85N 89.45W Elev. 697 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 80 63 69 54 Temp 69 65 65 65 66 70 76 78 75 71 69 65 63 66 68 66 63 60 60 57 55 Dewpt 63 62 64 64 65 68 71 72 72 70 69 65 63 65 64 62 60 59 58 56 55 RH 81 90 97 97 97 93 85 82 90 97100100100 97 87 87 90 96 93 96100 Wind dir E E SE SE SE S S S SE NW N N NE NE NE NE NE NE NE NE NE Wind spd 9 10 8 9 9 9 8 6 4 5 5 8 10 12 13 14 16 14 11 12 13 Clouds B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 60 80 80 70 50 QPF 12hr 0.49 0.70 1.09 0.26 0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L C C L D D D L L L L C C C C C Tstms S C L L C C L L C C C C S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 65 50 64 48 67 49 69 51 71 Temp 63 60 54 51 62 59 52 49 65 62 54 51 66 65 56 52 68 65 Dewpt 56 53 53 51 52 50 50 49 55 54 53 51 57 56 55 52 58 57 PWind dir NE NE NE NE NE NE NE NE NE Wind char GN GN GN LT GN LT LT LT LT Avg clouds OV B2 B2 B2 B1 B2 B1 SC SC B2 B1 SC B1 B1 SC SC SC SC PoP 12hr 50 40 20 5 5 0 5 5 5 Rain shwrs C C C C S $$ ILZ012-190900- Geneva-Kane IL 41.88N 88.31W Elev. 727 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 77 64 68 56 Temp 67 66 65 64 63 66 73 76 73 70 69 67 64 67 68 66 64 63 61 58 56 Dewpt 60 61 61 62 62 64 69 71 71 70 69 67 64 65 64 63 60 60 58 56 55 RH 78 84 87 93 97 93 87 85 93100100100100 93 87 90 87 90 90 93 96 Wind dir E E SE SE E SE S S SE N N N N NE NE NE NE NE NE E NE Wind spd 10 10 10 11 11 10 10 8 6 6 6 8 11 14 16 17 16 16 13 13 14 Wind gust 26 28 Clouds B1 B2 B1 B2 B2 OV B2 B2 B2 B2 OV OV B2 OV B2 B2 B2 OV B2 OV B2 PoP 12hr 60 90 80 70 50 QPF 12hr 0.49 0.75 1.49 0.24 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D C C L D D D L L L L C C C C C Tstms S C L L C C L L C C S S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 52 63 51 66 52 69 53 70 Temp 62 60 55 53 61 60 55 53 64 62 56 53 67 65 57 54 69 65 Dewpt 56 53 53 50 52 51 53 52 56 54 55 53 58 56 56 54 58 56 PWind dir NE NE NE NE NE N N N NE Wind char BZ GN GN GN GN LT LT LT LT Avg clouds OV B2 B2 B2 B2 B1 B1 SC B1 B1 SC SC B1 B1 SC SC SC SC PoP 12hr 50 20 20 10 5 0 5 5 5 Rain shwrs C C S S S $$ ILZ020-190900- Yorkville-Kendall IL 41.64N 88.45W Elev. 618 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 79 65 70 57 Temp 67 66 66 65 64 67 75 78 75 71 70 68 65 68 70 67 65 63 62 59 57 Dewpt 61 62 62 62 63 66 70 71 71 71 70 67 65 67 65 63 61 60 58 56 55 RH 81 87 87 90 97 97 84 79 87100100 97100 97 84 87 87 90 87 90 93 Wind dir E E SE SE SE SE S S SE SW N N N NE NE NE NE NE NE NE NE Wind spd 9 9 9 11 11 10 9 8 6 6 5 6 11 12 13 16 16 16 13 13 14 Wind gust 26 Clouds B1 B2 B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 OV OV B2 B2 OV B2 B2 B2 PoP 12hr 50 80 80 70 50 QPF 12hr 0.36 0.61 1.13 0.26 0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D S S C D D D L L L L C C C C C Tstms C L L S S C L C C C C S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 65 52 64 51 67 52 69 53 71 Temp 63 60 56 53 62 60 55 53 65 62 56 53 67 63 57 54 69 65 Dewpt 56 53 53 50 52 50 52 52 55 54 54 53 57 56 56 54 57 56 PWind dir NE NE NE NE NE N N N NE Wind char BZ GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B1 B1 SC B1 B1 SC SC SC B1 SC SC SC SC PoP 12hr 50 20 30 5 5 0 5 5 5 Rain shwrs C C S S C $$ ILZ013-190900- Wheaton-DuPage IL 41.86N 88.11W Elev. 752 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 77 64 68 56 Temp 67 67 67 65 63 66 72 76 73 70 69 68 65 67 68 66 64 63 62 59 57 Dewpt 59 61 61 61 61 64 68 71 70 70 69 68 65 65 64 63 60 60 58 56 56 RH 75 81 81 87 93 93 87 85 90100100100100 93 87 90 87 90 87 90 96 Wind dir E E E SE E SE S S SE N N N N NE NE NE NE NE NE E E Wind spd 10 10 10 11 12 11 10 8 6 6 6 8 11 13 16 17 16 16 13 13 14 Wind gust 27 Clouds B1 B2 B1 B2 B2 OV B2 B2 B2 B2 OV OV OV OV OV B2 B2 OV B2 B2 B2 PoP 12hr 60 80 80 70 50 QPF 12hr 0.45 0.76 1.42 0.24 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D C C L D D D L L L L C C C C C Tstms S C L L C C L L C C S S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 53 62 53 65 53 68 54 70 Temp 62 60 57 54 60 60 57 55 63 62 57 55 67 64 59 55 68 65 Dewpt 56 52 53 51 52 51 53 53 55 54 55 54 57 55 57 55 57 55 PWind dir NE NE NE NE NE N NE N NE Wind char BZ GN GN GN GN LT LT LT LT Avg clouds OV OV OV B2 B2 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 SC B1 SC PoP 12hr 50 20 20 10 5 0 5 5 5 Rain shwrs C C S S S $$ ILZ019-190900- Ottawa-LaSalle IL 41.35N 88.84W Elev. 494 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 82 67 71 58 Temp 71 68 67 67 67 70 77 81 77 73 71 69 67 68 71 69 66 64 63 60 59 Dewpt 65 64 64 65 66 67 70 72 72 71 70 69 67 67 66 64 62 61 59 56 55 RH 81 87 90 93 97 90 79 74 85 93 97100100 97 84 84 87 90 87 87 87 Wind dir E E E SE E SE S S S S NW N NE NE NE NE NE NE NE NE NE Wind spd 9 10 9 9 9 9 8 6 5 5 5 5 9 11 12 13 14 14 12 12 13 Clouds SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 PoP 12hr 40 60 80 80 60 QPF 12hr 0.25 0.42 0.90 0.28 0.38 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L S C L D D D D L L C C L L L Tstms C C L S C L C C C C C S S S Heat index 84 Max heat 84 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 66 54 65 53 68 54 70 55 72 Temp 63 62 57 54 62 61 55 53 65 63 57 54 67 65 58 55 69 66 Dewpt 55 54 54 51 51 51 52 51 54 55 54 52 56 56 56 54 56 57 PWind dir NE NE NE NE NE N N NE NE Wind char GN GN GN LT GN LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B2 B1 SC B1 B1 SC SC SC B1 SC SC SC SC PoP 12hr 60 30 20 5 5 0 0 5 5 Rain shwrs L C S C S $$ ILZ106-190900- Joliet-Will IL 41.53N 88.12W Elev. 655 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 80 66 71 58 Temp 69 68 67 66 65 68 75 78 75 72 71 69 67 69 71 68 66 65 63 60 58 Dewpt 62 62 62 62 63 66 70 71 71 72 71 69 67 68 66 64 61 62 59 57 56 RH 78 81 84 87 93 93 84 79 87100100100100 97 84 87 84 90 87 90 93 Wind dir E E E SE SE SE S S SE SW N N N NE NE NE NE NE NE NE NE Wind spd 9 10 9 11 11 10 9 8 6 6 5 6 10 12 13 16 14 16 12 12 13 Clouds B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 OV B2 B2 OV OV B2 B2 B2 B2 B2 B2 PoP 12hr 50 80 80 70 50 QPF 12hr 0.38 0.61 0.99 0.25 0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L D S S C D D D L L L L C C C C L Tstms C L L S S C L C C C C S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 54 65 53 68 54 70 55 72 Temp 64 62 58 55 62 62 57 55 65 64 58 55 68 66 59 56 70 66 Dewpt 56 53 54 52 52 51 54 54 55 54 56 54 57 56 57 56 57 56 PWind dir NE NE NE NE NE N N N NE Wind char BZ GN GN LT GN LT LT LT LT Avg clouds OV B2 B2 B2 B1 B1 B1 B1 B1 B1 SC B1 B1 B1 B1 SC SC SC PoP 12hr 60 20 30 10 5 0 5 5 5 Rain shwrs L C S S C $$ ILZ023-190900- Kankakee-Kankakee IL 41.12N 87.86W Elev. 630 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 82 68 73 56 Temp 72 67 66 65 64 70 75 80 76 72 70 69 68 71 73 71 67 64 61 59 57 Dewpt 64 63 62 62 63 67 71 72 71 71 70 69 66 69 68 65 62 61 59 56 55 RH 76 87 87 90 97 90 87 77 85 97100100 93 93 84 81 84 90 93 90 93 Wind dir E E SE SE E SE SE S SE S SW N N NE NE NE NE NE NE NE NE Wind spd 6 8 5 6 6 8 6 4 4 4 4 3 4 8 10 11 11 11 9 9 10 Clouds SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 30 70 70 70 60 QPF 12hr 0.12 0.44 0.56 0.25 0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L S S S L L L L L L L C C L L L Tstms S C L S S S L C C C C S S S S S Heat index 84 Max heat 84 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 67 52 66 52 68 52 70 54 72 Temp 64 62 57 53 62 62 55 53 65 63 57 53 68 65 57 54 69 66 Dewpt 56 54 53 50 52 52 53 52 55 55 55 53 56 56 56 54 57 56 PWind dir NE NE NE NE NE N N NE NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B1 B2 B1 B1 B1 SC B1 B1 B1 SC SC SC SC PoP 12hr 60 20 20 10 5 0 5 5 5 Rain shwrs L C S S S S Tstms S $$ ILZ033-190900- Watseka-Iroquois IL 40.78N 87.73W Elev. 636 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 83 68 76 56 Temp 73 67 66 65 65 74 78 82 78 72 71 70 69 73 75 73 68 63 61 58 56 Dewpt 65 64 63 63 63 68 71 71 71 70 69 69 67 69 68 66 63 61 59 57 55 RH 76 90 90 93 93 82 79 69 79 93 93 97 93 87 79 79 84 93 93 96 96 Wind dir E E E SE SE SE SE S S S S NW N NE NE NE NE NE NE NE NE Wind spd 5 8 4 5 5 8 4 3 3 4 4 3 3 6 6 9 9 10 6 6 8 Clouds SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 50 60 70 70 QPF 12hr 0.02 0.22 0.27 0.19 0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S C L L L L L L C C L L L Tstms C C C S S C C C C S S S S S S S C Heat index 86 Max heat 86 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 51 66 51 68 52 71 53 72 Temp 64 63 56 52 64 61 55 53 66 63 56 53 68 65 57 54 70 66 Dewpt 57 55 52 49 53 52 52 51 54 54 54 52 55 55 56 53 56 55 PWind dir NE NE NE NE NE N N NE NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B1 B1 B2 B1 B1 SC B1 B1 B1 SC SC SC SC PoP 12hr 60 30 20 5 10 0 5 5 5 Rain shwrs L C C S S S Tstms C S $$ ILZ039-190900- Paxton-Ford IL 40.45N 88.10W Elev. 776 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 86 69 78 58 Temp 75 68 67 66 67 76 82 85 79 74 72 70 69 74 77 76 69 64 63 60 58 Dewpt 68 66 66 66 66 70 72 72 71 69 69 68 67 70 70 69 65 63 61 59 58 RH 79 93 97100 97 82 72 65 77 84 90 93 93 87 79 79 87 97 93 96100 Wind dir E E SE SE SE S SE S S S S E N NE NE NE NE NE NE NE NE Wind spd 8 9 6 8 6 9 6 5 5 6 5 4 4 6 8 10 12 12 10 10 11 Clouds SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 40 50 60 60 QPF 12hr 0.01 0.07 0.24 0.12 0.49 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C L L L L C C L L L Tstms C C S S C C C C C C C S S C C C Heat index 86 91 83 Max heat 87 91 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 68 52 66 52 69 52 71 54 72 Temp 65 65 57 54 64 62 55 53 66 64 56 54 69 66 57 54 70 66 Dewpt 59 56 54 51 55 53 53 52 56 55 55 53 58 56 56 54 58 57 PWind dir NE NE NE NE N N N N NE Wind char GN GN GN LT GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 SC SC SC B1 SC SC SC SC PoP 12hr 70 30 20 5 5 0 5 5 5 Rain shwrs L C C C S Tstms C C $$ INZ001-190900- Crown Point-Lake IN 41.42N 87.34W Elev. 697 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 78 66 71 54 Temp 70 66 65 62 62 66 73 77 74 71 70 68 67 69 70 68 65 63 60 57 55 Dewpt 61 60 59 58 59 64 68 71 70 70 69 68 65 68 66 65 61 59 56 54 54 RH 73 81 81 87 90 93 84 82 87 97 97100 93 97 87 90 87 87 87 90 96 Wind dir E E SE SE SE SE SE S SE S SW NW N N N NE NE NE NE NE NE Wind spd 6 9 8 10 10 10 9 6 5 6 5 4 8 10 11 12 13 13 11 11 11 Clouds SC SC B1 B1 B2 B2 B1 B2 B2 B2 B2 OV B2 OV B2 B2 B2 B2 B2 B2 B2 PoP 12hr 40 80 80 70 50 QPF 12hr 0.26 0.54 0.80 0.25 0.31 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C D C S C L D D L L L L C C C C L Tstms C C L C S C L C C C S S S S Flood A A A Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 51 65 51 65 52 68 53 70 Temp 63 61 55 52 62 61 55 53 64 62 57 54 66 64 58 55 68 65 Dewpt 55 53 51 49 52 51 52 52 55 54 54 53 56 55 56 54 56 55 PWind dir NE NE NE NE NE NE N NE NE Wind char GN GN GN LT GN LT LT LT LT Avg clouds B2 OV B2 B2 B1 B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 60 20 20 10 5 0 5 5 5 Rain shwrs L C S S S S Tstms S $$ INZ010-190900- Kentland-Newton IN 40.77N 87.45W Elev. 673 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 82 68 76 55 Temp 72 66 65 64 64 73 77 81 76 71 71 69 69 72 75 73 68 63 60 58 56 Dewpt 65 63 62 61 62 67 70 71 70 70 69 68 66 69 68 66 63 61 58 56 55 RH 79 90 90 90 93 81 79 72 82 97 93 97 90 90 79 79 84 93 93 93 96 Wind dir E E E E SE SE SE S S S S SW N N NE NE NE NE NE NE NE Wind spd 5 8 5 6 6 8 5 4 4 5 4 3 4 6 8 10 10 11 8 9 9 Clouds SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 60 60 70 70 QPF 12hr 0.02 0.25 0.28 0.19 0.27 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S C C L L L L L L C C L L L Tstms C L C S C C C C C S S S S S S S C Heat index 84 Max heat 84 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 66 50 66 50 68 51 70 52 71 Temp 64 62 55 52 64 60 54 52 66 63 55 53 68 65 56 53 70 66 Dewpt 56 54 52 49 52 52 51 51 53 54 54 52 55 55 55 53 55 55 PWind dir NE NE NE NE N N N NE NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 SC SC B1 SC PoP 12hr 60 20 20 5 5 0 5 5 5 Rain shwrs L C S S S S Tstms C S $$ INZ011-190900- Rennsselaer-Jasper IN 40.94N 87.15W Elev. 661 ft 415 PM CDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 80 67 75 55 Temp 71 66 65 63 63 70 75 79 75 71 70 69 68 71 74 72 67 62 60 57 56 Dewpt 63 62 60 59 60 65 70 71 71 69 69 68 66 69 68 67 63 60 57 55 54 RH 76 87 84 87 90 84 84 77 87 93 97 97 93 93 82 84 87 93 90 93 93 Wind dir E E E E SE SE SE S SE S SW W N N NE NE NE NE NE NE NE Wind spd 6 8 6 9 8 8 6 5 4 5 4 4 5 8 9 10 11 12 10 10 11 Clouds SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 PoP 12hr 30 70 70 70 60 QPF 12hr 0.03 0.45 0.40 0.19 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S C L L L L L L L C C L L L Tstms C L C S C L C C C S S S S S C Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 50 66 50 68 51 70 52 72 Temp 64 62 55 51 63 61 54 52 65 63 55 53 68 65 57 53 70 65 Dewpt 56 54 51 48 53 52 51 51 55 55 54 52 56 56 55 53 56 56 PWind dir NE NE NE NE N N N N NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 B2 OV B2 B1 B1 B2 B2 B1 B2 B1 B1 B1 B1 SC B1 B1 SC PoP 12hr 60 20 20 10 5 0 5 5 5 Rain shwrs L C S S S S Tstms S $$ INZ019-190900- Fowler-Benton IN 40.62N 87.32W Elev. 812 ft 515 PM EDT Fri Sep 18 2026 Date 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 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 63 81 69 77 58 Temp 72 67 66 64 65 73 77 80 76 72 71 70 69 73 76 75 69 64 62 60 58 Dewpt 65 64 62 61 62 68 70 72 71 70 69 68 68 70 69 67 64 62 59 57 56 RH 79 90 87 90 90 84 79 77 85 93 93 93 97 90 79 76 84 93 90 90 93 Wind dir E E E E E SE SE S S S SW W N N NE NE NE NE NE NE NE Wind spd 6 9 6 8 6 9 5 5 4 5 5 4 6 6 6 9 10 11 10 10 11 Clouds SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 10 60 60 60 60 QPF 12hr 0 0.18 0.23 0.12 0.27 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S C L L L L L L C C L L L Tstms C L C S S C C C C S S S S S S S C Heat index 83 Max heat 84 Date 09/21 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 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 67 53 66 53 68 53 70 54 71 Temp 65 63 57 54 64 62 56 54 66 63 56 55 68 65 57 55 70 66 Dewpt 57 55 52 50 53 52 52 52 54 54 54 53 56 56 56 54 56 55 PWind dir NE NE NE NE N N N N NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds B2 B2 B2 B2 B1 B1 B2 B2 B1 B2 B1 SC B1 B1 SC B1 SC SC PoP 12hr 60 30 20 5 5 0 5 0 5 Rain shwrs L C C S S S Tstms C S $$