FOUS53 KLOT 182315 PFMLOT Point Forecast Matrices National Weather Service Chicago/Romeoville IL 615 PM CDT Mon May 18 2026 ILZ104-190900- Chicago O'Hare International Airport-Cook IL 41.99N 87.91W Elev. 667 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 69 81 50 58 44 Temp 74 72 70 69 70 77 79 76 72 64 58 53 51 55 56 55 51 48 47 47 49 Dewpt 67 65 64 63 63 66 66 64 57 51 47 43 42 40 39 37 34 35 37 38 39 RH 79 79 81 81 78 69 64 66 59 63 67 69 71 57 53 51 52 60 68 71 68 Wind dir S S S S SW SW SW W NW NW NW N N NE NE NE NE NE NE NE NE Wind spd 13 13 16 16 18 20 19 16 12 9 9 9 10 10 11 12 12 9 6 8 9 Wind gust 29 Clouds B2 B1 B2 B1 B1 B1 B1 B2 B2 B2 B2 SC SC B1 SC SC SC SC SC SC SC PoP 12hr 40 50 10 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C Tstms S S S C Heat index 81 Max heat 82 81 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 61 48 64 52 72 55 77 58 81 Temp 59 58 53 51 60 62 57 55 68 70 60 58 74 74 63 61 78 78 Dewpt 38 39 42 42 47 51 52 53 56 56 54 55 58 57 56 57 60 60 PWind dir E E NE NE N E S SW S Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC B1 B2 B2 B2 B2 B2 B2 B1 B2 B1 B1 B1 B1 SC B1 B1 PoP 12hr 0 10 50 50 20 30 20 20 20 Rain shwrs C C C C S S C S S S S S Tstms S S S S $$ ILZ003-190900- Greater Rockford Airport-Winnebago IL 42.20N 89.11W Elev. 745 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 77 45 64 40 Temp 76 71 69 67 66 72 72 70 67 57 52 47 47 54 60 62 59 48 43 42 45 Dewpt 66 65 64 63 62 65 62 56 51 47 43 41 40 41 41 41 39 35 35 35 37 RH 71 81 84 87 87 79 71 61 56 69 71 79 76 61 49 46 47 60 73 76 73 Wind dir S S S S SW SW W NW NW NW NW N N NE NE NE NE E E NE E Wind spd 13 13 16 14 19 20 17 16 13 10 10 9 10 10 9 9 11 10 5 6 9 Clouds OV B1 OV OV B2 SC B2 B1 SC B1 SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 40 30 0 0 0 QPF 12hr 0.04 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Tstms S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 45 65 49 74 52 79 56 83 Temp 61 61 50 49 61 63 54 52 69 72 58 56 75 78 61 59 79 81 Dewpt 40 38 39 42 47 50 50 51 56 57 53 54 58 60 55 56 61 63 PWind dir E E E NE NW E SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 B1 SC SC B1 B1 PoP 12hr 0 10 50 50 10 20 20 20 20 Rain shwrs C C C C S S S S S Tstms S S S $$ ILZ104-190900- Chicago Midway Airport-Cook IL 41.78N 87.76W Elev. 612 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 69 83 50 57 45 Temp 73 71 69 69 71 79 81 78 73 66 59 54 51 55 56 55 51 48 47 47 49 Dewpt 66 65 64 64 64 67 67 65 59 54 49 45 43 41 39 37 36 37 39 40 41 RH 79 81 84 84 79 67 63 64 62 65 69 71 74 59 53 51 56 65 74 76 74 Wind dir S S S SW SW SW SW W NW NW NW N N NE NE NE NE NE NE NE NE Wind spd 13 13 14 14 17 20 21 17 13 11 11 11 13 14 16 16 14 12 11 11 12 Wind gust 27 31 33 Clouds B2 B2 B2 B1 B1 B1 B1 OV B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 30 50 20 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S S C C Heat index 83 Max heat 84 83 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 62 49 66 53 72 56 77 59 81 Temp 60 59 54 52 61 63 58 56 68 70 61 59 74 74 63 62 78 78 Dewpt 40 41 42 43 49 53 54 54 57 57 56 56 58 58 57 58 61 61 PWind dir NE E NE NE N E S S SE Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 10 60 50 20 30 20 20 20 Rain shwrs C L C C S S S C S S S S Tstms S S S S S $$ ILZ021-190900- Morris-Grundy IL 41.43N 88.42W Elev. 569 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 81 50 64 44 Temp 73 70 69 68 70 77 79 75 71 63 57 52 52 58 62 63 58 49 46 46 49 Dewpt 67 65 64 64 64 67 69 66 59 54 48 45 44 45 46 44 40 37 37 38 41 RH 81 84 84 87 81 71 72 74 66 72 72 77 74 62 56 50 51 63 71 73 74 Wind dir S S S SW SW SW SW W NW NW NW N N NE NE NE NE NE NE NE NE Wind spd 12 12 13 16 17 20 19 16 12 9 9 9 10 10 10 11 12 9 6 8 9 Wind gust 27 Clouds B2 B1 B1 B2 B1 SC B1 B2 B2 B1 B1 SC FW SC SC SC SC SC SC SC SC PoP 12hr 30 50 10 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S Tstms S S C S Heat index 82 Max heat 82 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 67 48 68 53 76 56 80 58 83 Temp 65 64 53 51 63 66 58 56 71 74 61 58 76 77 63 61 80 80 Dewpt 46 44 43 44 53 56 54 55 61 61 56 57 61 62 57 58 64 64 PWind dir E E E NE NW E SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 20 60 50 10 30 20 20 20 Rain shwrs S C L C C C S S S S S S Tstms S S S S S $$ ILZ006-190900- Waukegan-Lake IL 42.42N 87.87W Elev. 745 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 67 81 46 55 42 Temp 74 70 69 67 68 77 79 75 70 61 56 50 49 53 53 52 49 46 46 45 47 Dewpt 65 65 64 63 62 64 65 60 55 50 46 43 41 41 40 38 36 36 38 39 39 RH 74 84 84 87 81 64 62 60 59 67 69 77 74 64 61 59 61 68 73 79 74 Wind dir SW S S SW SW SW W W NW NW NW N N NE NE NE NE NE NE NE NE Wind spd 12 13 14 17 18 20 18 16 13 10 10 9 10 10 12 12 12 10 6 8 10 Wind gust 29 Clouds B2 B2 OV B2 B1 B1 B2 B2 B1 B2 B1 B1 SC SC SC SC B1 B1 SC B1 SC PoP 12hr 40 20 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S Tstms S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 57 45 61 48 68 52 73 55 78 Temp 54 55 51 49 56 59 54 52 64 66 58 56 69 70 61 59 74 75 Dewpt 40 40 43 42 46 50 50 50 55 55 54 53 57 57 56 55 60 60 PWind dir NE E E NE NE E SE S SE Wind char GN GN GN GN GN LT LT LT LT Avg clouds SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 5 40 50 20 20 20 20 20 Rain shwrs S C C C S S S S S S S Tstms S S S $$ ILZ021-190900- Pontiac-Livingston IL 40.92N 88.63W Elev. 648 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 83 51 66 43 Temp 72 69 68 69 70 77 80 76 70 62 57 52 52 58 63 64 59 49 45 45 48 Dewpt 67 65 64 64 64 67 70 67 61 55 50 47 45 47 48 46 42 38 38 38 41 RH 84 87 87 84 81 71 72 74 73 78 77 83 77 67 58 52 53 66 76 76 77 Wind dir S S S SW SW SW SW W NW NW N N N NE NE NE NE NE NE NE NE Wind spd 14 12 14 16 18 21 19 14 12 9 9 10 10 10 11 12 13 10 6 6 9 Clouds B2 B2 SC B2 B1 B2 B1 B2 OV B2 SC B1 SC SC B1 SC SC SC SC SC SC PoP 12hr 30 50 10 0 5 QPF 12hr 0 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S S C C Heat index 83 Max heat 84 82 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 69 48 69 54 77 57 81 59 85 Temp 66 65 53 51 64 66 58 57 72 74 61 59 77 78 63 62 80 80 Dewpt 48 46 44 44 55 58 56 56 62 62 58 58 63 63 59 59 65 65 PWind dir E E E NE W SW SW S SE Wind char GN GN GN LT LT LT LT LT GN Avg clouds FW SC B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 SC B1 B1 PoP 12hr 0 20 60 50 20 20 20 20 30 Rain shwrs S L L C S S S S S S S S C Tstms S S S S S S S $$ INZ002-190900- Valparaiso-Porter IN 41.45N 87.00W Elev. 770 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 68 81 49 57 43 Temp 73 70 68 68 70 77 80 76 70 63 56 52 51 55 55 54 50 47 46 46 48 Dewpt 66 65 64 64 64 67 69 68 65 58 51 47 45 44 42 39 37 38 40 39 39 RH 79 84 87 87 81 71 69 76 84 84 83 83 80 66 61 57 61 71 79 76 71 Wind dir S S S S S SW SW W W N N N N N N N N N NE NE E Wind spd 13 13 13 14 16 18 18 16 10 9 10 11 11 12 13 16 12 9 8 9 10 Wind gust 28 31 31 26 Clouds B2 B1 SC B2 B2 B1 B1 B2 B2 OV B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 30 70 50 0 0 QPF 12hr 0 0.15 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C Tstms S S C C Heat index 82 Max heat 83 82 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 46 67 53 72 54 75 57 79 Temp 62 61 51 50 63 64 58 57 68 68 59 59 73 71 61 61 76 75 Dewpt 44 44 40 43 53 56 56 56 61 60 57 57 61 61 58 59 64 64 PWind dir E E E E W E SW S S Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC SC B2 OV B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 5 60 50 20 30 20 30 30 Rain shwrs C L C C S S S C S S C S S C Tstms S S S S S S S $$ ILZ005-190900- Woodstock-McHenry IL 42.31N 88.44W Elev. 950 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 77 46 60 40 Temp 74 70 68 67 67 74 74 71 67 58 53 48 48 54 58 59 54 45 43 43 45 Dewpt 66 65 64 63 62 66 65 60 55 49 45 42 41 42 42 42 39 35 36 36 38 RH 76 84 87 87 84 76 74 68 65 72 74 80 77 64 55 53 57 68 76 76 76 Wind dir SW S S SW SW SW W W NW NW NW N N NE NE NE E NE NE NE NE Wind spd 12 13 14 16 19 21 18 16 13 10 10 9 10 10 9 9 12 9 5 6 9 Clouds B2 B2 OV OV B2 B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC SC SC B1 SC PoP 12hr 40 20 0 0 0 QPF 12hr 0.02 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S Tstms S S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 60 45 62 48 71 52 77 55 81 Temp 58 58 50 48 58 61 54 52 66 70 57 55 73 75 60 58 77 79 Dewpt 40 40 41 42 48 52 50 51 57 59 54 54 59 61 55 56 62 64 PWind dir E E E NE N E SW SW S Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 PoP 12hr 0 10 40 50 10 20 20 20 20 Rain shwrs S C C C S S S S S S Tstms S S S S $$ ILZ008-190900- Oregon-Ogle IL 42.01N 89.33W Elev. 697 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 76 46 64 41 Temp 76 71 69 67 66 73 72 70 67 58 52 47 47 55 61 63 61 50 44 43 46 Dewpt 67 65 64 64 62 65 63 57 52 47 44 41 40 41 42 42 40 36 35 35 37 RH 74 81 84 90 87 76 73 63 59 67 74 79 76 59 49 46 46 58 70 73 71 Wind dir S S S SW SW SW W NW NW NW NW N N NE NE NE NE E E NE NE Wind spd 13 13 14 13 17 18 14 14 12 8 8 8 8 9 8 8 8 9 5 5 8 Clouds OV B1 B2 B2 B1 B1 B2 B2 SC B1 SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 40 30 0 0 0 QPF 12hr 0.06 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S Tstms S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 46 66 49 74 53 79 56 83 Temp 62 62 50 49 61 63 54 53 69 72 58 56 75 77 61 59 79 81 Dewpt 41 39 39 42 49 51 50 51 57 58 54 54 59 61 55 56 62 64 PWind dir E E E NE NW E SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC SC B1 B1 PoP 12hr 0 10 60 40 10 20 20 20 20 Rain shwrs C L C C S S S S S S Tstms S S S $$ ILZ011-190900- Sycamore-DeKalb IL 41.98N 88.69W Elev. 863 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 77 46 62 41 Temp 74 70 68 67 66 74 74 71 67 58 53 48 48 55 60 61 56 47 44 43 46 Dewpt 67 65 64 63 62 65 65 60 54 49 45 42 41 42 43 43 39 35 35 36 38 RH 79 84 87 87 87 74 74 68 63 72 74 80 77 61 53 51 53 63 70 76 73 Wind dir S S S S SW SW W W NW NW NW N N NE NE NE E NE NE NE NE Wind spd 12 14 16 17 20 23 20 16 13 10 10 10 10 11 9 9 12 10 6 8 10 Clouds B2 B1 OV B2 B1 SC B2 B1 B2 B1 B1 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 40 30 5 0 0 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Tstms S S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 45 64 49 73 53 78 55 82 Temp 61 60 50 49 60 62 54 53 68 71 58 56 74 76 60 58 78 79 Dewpt 41 40 40 42 49 52 51 52 58 58 54 54 59 61 55 56 62 63 PWind dir E E E NE NW E SW S S Wind char GN GN GN GN LT LT LT LT GN Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC PoP 12hr 0 20 50 50 10 20 20 20 20 Rain shwrs S C C C C S S S S S S Tstms S S S S $$ ILZ010-190900- Dixon-Lee IL 41.85N 89.45W Elev. 697 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 76 46 65 41 Temp 75 71 69 67 67 72 72 70 66 58 53 48 48 55 62 64 61 51 45 43 46 Dewpt 67 65 64 64 63 66 63 58 53 49 45 42 41 43 43 43 42 38 37 36 38 RH 76 81 84 90 87 81 73 66 63 72 74 80 77 64 50 46 49 61 73 76 73 Wind dir S S S SW SW SW W NW NW NW N N N NE NE NE NE E E NE NE Wind spd 12 13 13 13 17 17 14 13 11 8 8 8 8 9 8 6 8 10 5 5 8 Clouds B2 B2 B2 B2 B1 SC B2 B2 SC B1 SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 40 20 0 0 0 QPF 12hr 0.09 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S Tstms S S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 46 66 50 74 53 79 56 83 Temp 63 62 51 50 61 63 55 53 69 72 59 56 75 77 61 59 79 80 Dewpt 44 42 41 43 51 53 52 52 59 59 55 55 60 62 57 57 64 65 PWind dir E E E NE NW E SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 SC B1 SC SC SC B1 B1 PoP 12hr 0 20 60 40 10 20 20 20 20 Rain shwrs S C L C S S S S S S Tstms S S S S S $$ ILZ012-190900- Geneva-Kane IL 41.88N 88.31W Elev. 727 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 79 48 61 42 Temp 74 71 69 68 67 75 77 74 69 61 55 50 49 55 59 60 54 47 45 44 47 Dewpt 67 65 64 64 63 66 67 64 57 51 47 43 42 43 43 42 38 35 36 37 39 RH 79 81 84 87 87 74 71 71 66 70 74 77 77 64 55 51 54 63 70 76 74 Wind dir S S S SW SW SW SW W NW NW NW N N NE NE NE NE NE NE NE NE Wind spd 13 14 16 16 19 21 20 17 13 10 10 10 10 11 9 10 13 10 8 9 10 Wind gust 31 Clouds B2 B1 B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 FW SC SC SC SC SC SC SC SC PoP 12hr 40 30 10 0 0 QPF 12hr 0.01 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms S S S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 46 65 50 73 54 78 56 82 Temp 61 60 51 49 61 63 55 54 69 71 59 57 75 76 61 59 78 79 Dewpt 40 40 41 42 49 53 52 53 58 59 55 55 59 60 56 57 62 63 PWind dir E E E NE NW E S SW S Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 B1 PoP 12hr 5 20 50 50 10 20 20 20 20 Rain shwrs S C C C C S S S S S S S Tstms S S S S $$ ILZ020-190900- Yorkville-Kendall IL 41.64N 88.45W Elev. 618 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 67 80 49 63 43 Temp 73 70 68 68 68 75 77 74 69 61 55 51 50 56 61 61 55 48 45 45 48 Dewpt 67 66 64 64 63 66 68 64 58 52 47 44 43 44 44 43 39 36 36 37 41 RH 81 87 87 87 84 74 74 71 68 72 74 77 77 64 53 51 55 63 70 73 77 Wind dir S S S SW SW SW W W NW NW N N N NE NE NE NE NE NE NE NE Wind spd 12 12 14 14 18 20 20 16 12 10 10 10 10 10 10 10 13 10 8 8 9 Wind gust 31 Clouds B2 B2 B2 B2 B1 SC B1 B2 B1 B2 SC SC FW SC SC SC SC SC SC SC SC PoP 12hr 30 40 10 0 0 QPF 12hr 0 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C Tstms S S C Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 47 67 51 74 54 79 57 82 Temp 63 62 51 50 62 64 56 54 70 72 59 57 76 77 61 59 79 79 Dewpt 44 42 41 43 51 55 53 54 60 60 55 56 61 61 56 57 63 64 PWind dir E E E NE NW E SW SW S Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 20 60 50 10 20 20 20 20 Rain shwrs S C L C C S S S S S S S Tstms S S S S S $$ ILZ013-190900- Wheaton-DuPage IL 41.86N 88.11W Elev. 752 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 80 50 59 43 Temp 73 71 69 68 69 76 78 75 71 63 57 52 51 55 58 57 52 48 46 46 48 Dewpt 67 65 64 63 63 66 67 64 57 52 47 43 42 41 40 39 35 35 36 38 39 RH 81 81 84 84 81 71 69 69 61 67 69 71 71 59 51 51 52 60 68 73 71 Wind dir S S S S SW SW SW W NW NW NW N N NE NE NE NE NE NE NE NE Wind spd 13 13 14 16 18 21 19 16 13 10 10 9 10 10 10 11 13 10 8 8 10 Wind gust 28 32 Clouds B2 B1 B2 B1 B2 B1 B1 B2 B2 B2 B1 SC SC B1 SC SC SC SC SC SC SC PoP 12hr 40 50 10 0 0 QPF 12hr 0 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms S S C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 47 65 52 73 55 78 58 81 Temp 60 60 52 51 61 63 56 55 68 71 60 58 74 75 62 60 78 79 Dewpt 38 38 41 42 48 52 52 53 57 57 55 55 58 59 56 57 61 61 PWind dir E E NE NE NW E S SW S Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC B1 B1 PoP 12hr 0 10 50 50 10 20 20 20 20 Rain shwrs C C C C S S S S S S S Tstms S S S S S $$ ILZ019-190900- Ottawa-LaSalle IL 41.35N 88.84W Elev. 494 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 68 80 50 65 44 Temp 74 70 69 68 69 76 77 73 68 62 56 52 51 57 62 63 59 50 46 45 48 Dewpt 66 64 64 64 62 65 67 62 56 51 47 44 43 44 44 43 40 36 36 36 39 RH 76 81 84 87 78 69 71 68 65 67 72 74 74 62 52 48 49 58 68 70 71 Wind dir S S S SW SW SW W W NW NW N N N NE NE NE E NE NE NE NE Wind spd 13 12 13 14 18 20 19 16 12 10 9 9 10 10 10 10 12 11 6 8 9 Wind gust 28 31 Clouds B2 B1 B2 B2 B2 SC B2 B2 B2 B1 B1 B1 FW SC SC SC SC SC SC SC FW PoP 12hr 30 40 10 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S Tstms S S C S Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 48 67 53 75 56 80 58 83 Temp 64 63 53 51 62 65 58 56 70 73 61 58 76 77 63 61 79 80 Dewpt 45 43 41 42 51 54 53 53 59 59 55 55 60 60 56 57 63 63 PWind dir E E E NE NW E SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 0 10 60 50 10 30 20 20 20 Rain shwrs C L C S C S S S S S S Tstms S S S S S $$ ILZ106-190900- Joliet-Will IL 41.53N 88.12W Elev. 655 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 81 50 62 44 Temp 73 70 69 68 69 76 79 75 71 63 57 53 51 56 60 60 54 48 46 46 49 Dewpt 67 66 64 64 64 68 69 67 60 55 49 46 44 45 44 42 38 36 38 40 42 RH 81 87 84 87 84 76 72 76 68 75 75 77 77 66 55 51 54 63 73 79 77 Wind dir S S S SW SW SW SW W NW NW N N N NE NE NE NE NE NE NE NE Wind spd 12 12 14 14 18 20 19 16 12 9 9 9 10 11 11 11 12 10 6 8 9 Clouds B2 B1 B1 B2 B2 B1 B1 B2 B2 B1 SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 30 50 10 0 0 QPF 12hr 0 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C Tstms S S C C Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 48 67 53 75 55 79 58 82 Temp 63 62 52 51 63 65 57 56 70 72 60 58 76 76 62 61 79 79 Dewpt 45 43 42 44 52 55 55 55 60 60 57 57 61 61 58 59 64 63 PWind dir E E E NE NW E SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 20 60 50 10 30 20 20 20 Rain shwrs S C L C C C S S S S S S Tstms S S S S S S $$ ILZ023-190900- Kankakee-Kankakee IL 41.12N 87.86W Elev. 630 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 68 83 50 62 42 Temp 73 69 68 68 69 77 81 76 71 64 58 53 52 57 60 59 53 47 45 45 48 Dewpt 67 65 64 63 63 67 69 68 63 56 51 47 45 46 45 43 38 37 38 40 41 RH 81 87 87 84 81 71 67 76 76 75 77 80 77 67 58 55 57 68 76 82 77 Wind dir S S S S SW SW SW W NW NW N N N NE NE NE NE NE NE NE NE Wind spd 11 11 12 13 13 16 17 12 9 6 6 6 8 9 10 11 11 8 5 5 8 Wind gust 25 27 Clouds OV B1 B1 B2 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 30 60 20 0 0 QPF 12hr 0 0.11 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S Tstms S S C C S Heat index 84 Max heat 84 83 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 47 69 53 75 55 79 57 82 Temp 64 62 52 50 63 65 58 57 71 71 59 59 76 74 61 61 80 77 Dewpt 46 45 42 44 54 57 56 56 61 61 57 57 61 61 58 59 64 63 PWind dir E E E NE W E SW S SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 10 60 40 10 20 20 20 20 Rain shwrs C L C C S S S S S S S Tstms S S S S S S $$ ILZ033-190900- Watseka-Iroquois IL 40.78N 87.73W Elev. 636 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 84 52 63 43 Temp 72 69 68 68 70 78 82 78 72 65 60 55 53 58 61 61 55 47 45 45 49 Dewpt 65 64 63 63 62 65 68 67 63 57 52 49 46 46 46 43 38 36 37 38 40 RH 79 84 84 84 76 64 63 69 73 75 75 80 77 64 58 51 53 65 73 76 71 Wind dir S S S S S SW SW W W NW N N N N N NE NE NE NE NE NE Wind spd 11 11 11 12 14 18 17 13 8 6 6 8 8 9 11 12 11 8 5 5 8 Wind gust 25 Clouds B2 B2 SC B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 20 70 40 0 5 QPF 12hr 0 0.17 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C Tstms S S S C C Heat index 84 Max heat 85 84 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 68 48 69 55 76 56 80 59 82 Temp 64 65 52 51 63 66 59 58 72 73 61 60 76 76 63 62 79 78 Dewpt 46 44 41 43 54 57 56 56 61 60 57 57 61 60 58 59 63 62 PWind dir E E E NE W S SW S SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 10 60 40 20 20 20 20 20 Rain shwrs C L C S S S S S S S S S S Tstms S S S S S S S S $$ ILZ039-190900- Paxton-Ford IL 40.45N 88.10W Elev. 776 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 68 83 53 65 43 Temp 70 68 68 68 70 78 81 78 73 65 60 55 54 60 64 64 58 49 45 45 49 Dewpt 65 64 63 64 63 67 70 69 63 58 53 49 46 48 49 46 40 37 36 38 41 RH 84 87 84 87 78 69 69 74 71 78 78 80 74 64 58 52 51 63 70 76 74 Wind dir S S S S SW SW SW W NW NW N N N NE NE NE NE NE NE NE NE Wind spd 13 14 13 14 18 21 20 16 11 9 10 11 11 11 12 13 14 11 9 9 10 Clouds B2 B2 SC B1 B2 B2 B2 B2 B2 B2 B2 SC SC B1 B1 B1 SC SC B1 SC SC PoP 12hr 20 60 40 0 5 QPF 12hr 0 0.23 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C Tstms S S S C C Heat index 84 Max heat 85 84 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 49 69 56 76 57 80 60 83 Temp 65 66 54 51 64 67 60 59 72 74 62 60 76 77 64 63 79 80 Dewpt 48 46 43 44 56 58 58 58 62 61 59 58 63 61 59 60 65 63 PWind dir E E E SE W S SW S SE Wind char GN GN GN LT LT LT LT LT GN Avg clouds SC SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 5 20 60 40 20 30 20 30 30 Rain shwrs S L L C S S S C S S S C S S C Tstms S S S S S S S S $$ INZ001-190900- Crown Point-Lake IN 41.42N 87.34W Elev. 697 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 82 49 57 42 Temp 73 70 68 68 70 77 80 76 71 65 58 53 51 54 55 54 50 47 46 46 49 Dewpt 67 65 64 64 63 67 69 68 64 57 51 47 44 44 43 40 37 37 40 40 40 RH 81 84 87 87 78 71 69 76 79 75 77 80 77 69 64 59 61 68 79 79 71 Wind dir S S S S SW SW SW W W NW N N N N N N N N NE NE NE Wind spd 12 12 13 14 17 19 18 14 10 8 8 10 11 13 13 14 13 9 6 8 9 Wind gust 28 29 29 Clouds OV B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 30 60 30 0 0 QPF 12hr 0 0.09 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C S Tstms S S S C C Heat index 83 Max heat 83 83 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 46 67 52 73 54 76 57 80 Temp 62 60 51 51 63 64 57 57 69 69 59 59 74 72 61 61 77 76 Dewpt 45 44 40 43 54 56 55 56 61 59 57 57 61 60 58 58 64 63 PWind dir E E E NE NW E SW S S Wind char GN GN GN GN LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 0 10 60 50 20 30 20 30 30 Rain shwrs C L C C S S S C S S C S S C Tstms S S S S S S S $$ INZ010-190900- Kentland-Newton IN 40.77N 87.45W Elev. 673 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 68 83 52 62 43 Temp 72 68 68 68 70 78 81 77 71 65 60 55 53 58 61 60 54 47 45 45 49 Dewpt 66 64 63 63 63 66 68 68 64 58 54 49 46 47 47 43 40 37 37 39 41 RH 81 87 84 84 78 67 65 74 79 78 81 80 77 67 60 53 59 68 73 79 74 Wind dir S S S S SW SW SW W W NW N N N N N N N NE NE NE NE Wind spd 11 12 12 13 16 18 18 13 8 6 6 6 9 9 11 12 11 8 5 6 9 Wind gust 26 28 Clouds B2 B1 SC B2 B2 B2 B2 B2 B2 OV B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 20 70 50 0 0 QPF 12hr 0 0.13 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S Tstms S C C Heat index 84 Max heat 85 84 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 47 68 55 75 56 79 58 81 Temp 63 64 52 51 63 66 59 59 71 71 61 60 76 74 62 62 79 77 Dewpt 46 45 41 44 54 58 57 57 61 61 57 58 61 61 58 59 63 63 PWind dir E E E E W S SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 0 10 60 50 20 30 20 20 20 Rain shwrs C L C C S S C S S S S S S Tstms S S S S S S S S $$ INZ011-190900- Rennsselaer-Jasper IN 40.94N 87.15W Elev. 661 ft 615 PM CDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 83 52 62 44 Temp 73 69 68 68 71 79 82 77 72 66 61 55 53 57 60 59 53 47 46 46 49 Dewpt 66 64 63 63 63 66 70 69 66 60 54 49 46 47 47 43 39 38 39 40 41 RH 79 84 84 84 76 64 67 76 81 81 78 80 77 69 62 55 59 71 76 79 74 Wind dir S S S S SW SW SW W W NW N N N N N N N N NE NE E Wind spd 12 13 12 13 16 19 18 13 10 6 8 9 10 11 11 13 12 8 6 8 9 Wind gust 27 29 28 Clouds B2 B2 SC B1 B2 B1 B2 B1 B2 OV B2 B2 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 20 70 50 0 0 QPF 12hr 0 0.18 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C Tstms S S C C Heat index 85 Max heat 85 85 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 47 68 55 75 56 78 58 81 Temp 63 64 52 51 63 65 60 59 71 71 61 60 75 74 63 63 78 77 Dewpt 46 45 40 44 55 58 57 58 62 61 58 58 62 61 59 60 64 64 PWind dir E E E E W SE SW S S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B1 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 0 10 60 50 30 30 20 30 30 Rain shwrs C L C C S C C S S C S S C Tstms S S S C S S S S $$ INZ019-190900- Fowler-Benton IN 40.62N 87.32W Elev. 812 ft 715 PM EDT Mon May 18 2026 Date 05/18/26 Tue 05/19/26 Wed 05/20/26 Thu 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 67 83 54 63 44 Temp 71 68 68 67 70 78 81 78 72 66 61 56 54 58 62 62 55 48 46 47 50 Dewpt 66 64 63 63 63 66 68 68 65 60 56 51 47 48 48 46 41 38 38 40 42 RH 84 87 84 87 78 67 65 71 79 81 84 83 77 69 60 56 59 68 73 76 74 Wind dir S S S S SW SW SW SW W NW N N N N N N N N NE NE E Wind spd 12 12 12 13 16 18 18 14 9 6 8 9 10 10 11 12 12 9 6 8 10 Wind gust 27 28 28 Clouds B2 B1 SC B1 B2 B2 OV SC B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC PoP 12hr 20 80 70 0 5 QPF 12hr 0 0.27 0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C S S Tstms S C C Heat index 84 Max heat 84 84 Date 05/21 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 Mon 05/25/26 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 66 48 68 56 75 57 78 60 81 Temp 63 64 52 51 63 66 60 59 71 72 61 60 75 75 63 63 78 77 Dewpt 47 46 41 44 55 58 58 58 62 61 58 58 62 61 59 60 64 63 PWind dir E E E SE W S SW S SE Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B1 PoP 12hr 5 10 70 50 30 30 20 30 30 Rain shwrs C L C C S C C S S S C S S C Tstms S S S C S S S S $$