FOUS53 KLOT 180415 PFMLOT Point Forecast Matrices National Weather Service Chicago/Romeoville IL 1115 PM CDT Sun May 17 2026 ILZ104-180900- Chicago O'Hare International Airport-Cook IL 41.99N 87.91W Elev. 667 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 70 80 67 81 50 Temp 75 72 72 75 77 79 77 74 71 69 68 78 81 80 75 65 57 52 50 Dewpt 61 59 61 66 66 67 67 66 64 63 64 66 66 63 58 52 47 43 42 RH 62 64 68 74 69 67 71 76 79 81 87 67 60 56 55 63 69 71 74 Wind dir S S S S S SW S S S S S SW SW W W NW NW N N Wind spd 16 16 17 19 19 18 16 14 14 17 20 21 20 17 13 11 10 9 10 Wind gust 26 27 29 25 27 32 31 Clouds FW B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B2 B2 B1 SC B1 B1 PoP 12hr 50 70 50 70 10 QPF 12hr 0.01 0.23 0.02 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C C L L L L Tstms L L C S S C C S S C S Heat index 83 81 Max heat 84 83 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 59 44 62 49 70 53 74 57 81 Temp 59 53 45 46 61 59 50 50 66 67 56 54 71 71 59 58 77 77 Dewpt 39 36 37 38 37 39 43 45 47 49 51 53 54 55 55 56 58 58 PWind dir NE NE NE E E NE NE E SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 20 30 10 10 20 Rain shwrs S C C S Tstms S $$ ILZ003-180900- Greater Rockford Airport-Winnebago IL 42.20N 89.11W Elev. 745 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 79 63 77 46 Temp 73 69 68 73 77 78 77 70 67 64 64 74 77 77 71 59 53 47 47 Dewpt 62 62 63 66 65 65 65 66 64 63 64 65 63 57 52 47 44 41 40 RH 68 78 84 79 67 64 67 87 90 97100 74 62 50 51 64 71 79 76 Wind dir S S S S S SW S S S S SW SW W W NW NW NW NW N Wind spd 18 18 18 20 19 18 16 14 17 19 21 21 20 17 14 11 10 9 10 Clouds SC B1 B1 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B1 B1 SC SC SC SC PoP 12hr 70 70 80 50 0 QPF 12hr 0.06 0.21 0.09 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S S L D C C S S Tstms C L L S S S C C S S S Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 40 66 45 71 50 77 53 83 Temp 60 61 43 43 63 63 48 48 66 69 53 52 71 74 56 56 77 80 Dewpt 40 39 35 36 39 39 40 44 48 50 49 50 55 56 53 54 60 61 PWind dir N NE E E E NE E E S Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 20 10 10 10 Rain shwrs S S S S $$ ILZ104-180900- Chicago Midway Airport-Cook IL 41.78N 87.76W Elev. 612 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 70 80 67 81 50 Temp 75 72 71 75 76 79 76 73 69 69 68 77 81 80 74 66 57 53 50 Dewpt 60 59 60 66 66 68 67 66 65 64 65 68 67 64 59 54 49 45 43 RH 60 64 68 74 71 69 74 79 87 84 90 74 63 58 59 65 75 74 77 Wind dir S S S SW S SW S S S S S SW SW W W NW N N N Wind spd 17 16 17 18 20 20 18 16 16 17 19 21 21 18 16 12 12 11 11 Wind gust 27 32 27 29 34 35 Clouds FW SC SC B2 B2 B2 B1 B1 SC SC B1 B2 B1 B2 B1 B2 B1 B1 B1 PoP 12hr 40 70 50 80 10 QPF 12hr 0 0.30 0.02 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C C C C D D Tstms L L C S S C C S C C Heat index 81 84 81 Max heat 81 84 83 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 59 45 63 49 70 54 74 57 80 Temp 59 52 46 47 61 59 51 50 67 67 56 55 71 70 59 58 77 77 Dewpt 40 37 39 40 39 41 45 45 48 50 53 54 56 56 56 57 60 59 PWind dir NE NE NE E NE NE NE E E Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 20 30 10 10 20 Rain shwrs S C C S Tstms S $$ ILZ021-180900- Morris-Grundy IL 41.43N 88.42W Elev. 569 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 81 66 81 50 Temp 74 71 71 74 76 80 76 71 69 67 67 77 81 79 74 64 57 52 51 Dewpt 61 60 62 67 68 69 69 66 64 63 65 68 69 66 60 54 49 45 44 RH 64 68 73 79 76 69 79 84 84 87 93 74 67 64 62 70 75 77 77 Wind dir S S SW SW S S S S S S S SW SW W NW NW NW N N Wind spd 16 14 16 18 19 18 16 13 14 17 19 21 20 16 13 10 9 9 9 Wind gust 26 26 26 25 25 27 29 32 31 Clouds FW SC B2 B2 B2 B2 B1 SC B1 B1 B1 B2 B1 B2 B2 B1 SC SC SC PoP 12hr 40 70 60 70 10 QPF 12hr 0 0.32 0.03 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C L C C L L Tstms L L C S S C C S S C S Heat index 82 84 81 Max heat 82 84 83 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 65 44 67 48 72 53 77 56 83 Temp 62 60 45 46 64 64 51 50 68 70 56 55 73 74 58 58 79 80 Dewpt 45 42 38 40 44 45 45 46 53 55 52 54 60 60 56 57 63 63 PWind dir N NE E E E NE NE E SE Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 30 20 10 20 Rain shwrs S S C S S S Tstms S S $$ ILZ006-180900- Waukegan-Lake IL 42.42N 87.87W Elev. 745 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 53 78 64 79 46 Temp 62 65 69 74 76 77 76 71 69 66 66 76 79 78 72 61 54 48 47 Dewpt 57 58 60 64 64 64 64 66 65 63 63 65 65 61 56 51 46 43 40 RH 84 78 73 71 66 64 66 84 87 90 90 69 62 56 57 70 74 83 76 Wind dir S S S SW S SW SW S S S S SW SW W W NW NW N N Wind spd 17 17 18 19 19 18 16 14 16 18 20 21 20 17 14 11 10 9 10 Wind gust 27 28 31 32 27 Clouds SC SC SC B2 B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 B1 SC B1 SC PoP 12hr 50 70 60 60 5 QPF 12hr 0.01 0.19 0.02 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C L L L C C Tstms L L C S S C C S S S Heat index 81 Max heat 81 81 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 56 42 58 46 63 50 66 53 72 Temp 55 50 43 44 56 55 47 47 60 61 53 51 63 64 55 55 69 70 Dewpt 40 37 37 38 39 40 44 45 48 49 50 51 54 55 55 54 58 58 PWind dir NE NE E E E NE E E SE Wind char GN LT GN LT GN LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 30 10 10 10 Rain shwrs S S S S C $$ ILZ021-180900- Pontiac-Livingston IL 40.92N 88.63W Elev. 648 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 81 67 83 51 Temp 73 71 72 76 77 80 76 71 69 67 69 78 83 81 74 63 58 53 52 Dewpt 61 60 63 68 68 69 68 66 65 64 65 68 70 66 62 56 51 46 45 RH 66 68 73 76 74 69 76 84 87 90 87 71 65 60 66 78 77 77 77 Wind dir S S SW S S S S S S S S SW SW W NW NW NW N N Wind spd 17 16 17 20 20 19 17 17 16 18 19 23 21 16 13 10 9 9 9 Wind gust 27 27 27 27 28 Clouds FW SC SC B2 B2 B2 B1 SC SC B1 SC B2 B2 B2 B2 B2 B1 B1 SC PoP 12hr 30 70 40 80 20 QPF 12hr 0 0.36 0.02 0.03 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C C C C D D S S Tstms L L C S S C C S S C C Heat index 83 87 83 Max heat 83 87 86 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 66 43 69 49 74 53 79 57 85 Temp 64 62 45 46 65 65 51 51 69 71 56 55 75 75 59 59 81 82 Dewpt 47 44 38 40 46 47 46 46 54 56 54 55 61 61 58 58 64 64 PWind dir N NE E E E NE E E S Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 30 30 20 10 20 Rain shwrs S S C C S S S Tstms S S $$ INZ002-180900- Valparaiso-Porter IN 41.45N 87.00W Elev. 770 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 65 82 48 Temp 72 68 70 76 76 78 73 70 66 66 66 77 82 78 73 64 55 50 48 Dewpt 59 58 59 65 67 68 67 66 64 64 65 68 69 67 64 58 52 46 44 RH 64 70 68 69 74 71 81 87 93 93 97 74 65 69 73 81 90 86 86 Wind dir S S S SW SW S S S S S S SW SW SW W NW N N N Wind spd 13 12 13 17 18 19 16 13 13 14 17 19 19 17 11 10 10 11 11 Wind gust 24 24 25 27 29 32 27 25 28 32 33 27 Clouds FW FW SC B1 B2 B2 B1 SC SC B1 B2 B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 10 70 20 80 30 QPF 12hr 0 0.33 0.01 0.11 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L S S S S S S D D C C Tstms S C L S S S S S S C C S Heat index 85 Max heat 85 84 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 43 64 47 69 52 74 55 80 Temp 57 51 44 45 62 60 49 49 67 66 53 54 72 69 56 57 77 75 Dewpt 42 38 39 38 43 45 43 44 51 54 53 54 60 59 56 57 63 62 PWind dir N NE E E E NE N NE SE Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 0 10 20 30 20 20 20 Rain shwrs S C C S S S S Tstms S S $$ ILZ005-180900- Woodstock-McHenry IL 42.31N 88.44W Elev. 950 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 78 65 77 47 Temp 72 69 68 73 76 77 76 70 68 65 65 76 77 77 72 60 53 48 47 Dewpt 62 61 63 66 65 67 66 66 65 63 64 66 65 61 56 49 45 42 41 RH 71 76 84 79 69 71 71 87 90 93 97 71 67 58 57 67 74 80 79 Wind dir S S S S S SW S S S S SW SW W W NW NW NW NW N Wind spd 17 18 18 20 19 18 14 14 16 18 21 23 20 17 14 11 10 9 10 Wind gust 27 28 26 28 32 Clouds FW B1 B1 B2 OV B2 SC SC B2 B1 B2 B2 B2 B2 B1 SC SC SC SC PoP 12hr 60 70 70 70 5 QPF 12hr 0.04 0.19 0.04 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L S S S C L L L C C Tstms S L L S S S C C S S S Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 40 62 45 68 50 74 53 79 Temp 58 57 42 43 60 59 46 48 63 66 52 52 68 71 55 56 74 77 Dewpt 42 41 36 38 40 41 41 45 49 52 50 51 56 58 54 55 60 62 PWind dir N NE E E E NE E E SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B2 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 20 10 10 20 Rain shwrs S S S S S S Tstms S $$ ILZ008-180900- Oregon-Ogle IL 42.01N 89.33W Elev. 697 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 79 63 77 46 Temp 73 69 68 72 76 78 77 70 66 64 64 74 76 76 71 59 53 48 47 Dewpt 62 62 63 66 66 66 66 66 64 63 64 65 63 58 53 48 44 41 40 RH 68 78 84 81 71 67 69 87 93 97100 74 64 54 53 67 71 77 76 Wind dir S S S S SW SW S S S S SW SW W W NW NW NW N N Wind spd 16 16 16 18 17 16 14 13 14 18 18 18 18 16 12 9 8 8 9 Clouds SC B1 B2 B2 B2 B1 SC B1 B1 B1 B2 B2 B1 B1 B1 SC SC SC SC PoP 12hr 70 70 80 50 0 QPF 12hr 0.13 0.30 0.11 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S S L D C C S S Tstms C L L S S S C C S S S Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 41 66 46 71 50 77 54 83 Temp 60 62 44 43 63 63 48 48 67 69 53 52 72 74 56 56 77 80 Dewpt 41 40 36 37 40 41 40 44 49 52 49 51 56 58 53 55 61 62 PWind dir N NE E E E NE E E S Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 20 10 10 10 Rain shwrs S S S S $$ ILZ011-180900- Sycamore-DeKalb IL 41.98N 88.69W Elev. 863 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 79 63 78 47 Temp 72 69 68 72 76 78 76 69 66 64 64 75 77 77 71 59 53 48 47 Dewpt 62 61 63 66 66 67 67 65 63 63 63 66 65 62 56 50 45 42 41 RH 71 76 84 81 71 69 74 87 90 97 97 74 67 60 59 72 74 80 79 Wind dir S S S S S SW S S S S S SW W W NW NW NW NW N Wind spd 18 18 19 20 20 18 14 14 16 19 21 24 23 17 13 11 10 10 10 Wind gust 25 26 29 Clouds FW B1 B1 B2 B2 B2 SC B1 B2 B1 OV B2 B1 B2 B2 SC SC SC SC PoP 12hr 70 70 70 60 0 QPF 12hr 0.01 0.31 0.06 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L S S S C L L L C C Tstms S L L S S S C C S C C Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 41 64 46 70 50 75 53 81 Temp 60 59 43 43 62 61 47 48 65 67 52 52 70 72 55 55 77 78 Dewpt 42 41 36 37 40 41 41 44 50 52 50 51 57 58 53 55 61 62 PWind dir N NE E E E NE E E S Wind char GN LT GN LT LT LT GN LT LT Avg clouds SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 20 10 10 10 Rain shwrs S S S S S $$ ILZ010-180900- Dixon-Lee IL 41.85N 89.45W Elev. 697 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 79 63 76 47 Temp 73 69 68 72 76 78 77 70 66 64 65 74 76 75 69 59 53 48 47 Dewpt 63 63 64 66 67 67 66 66 65 64 65 66 64 59 54 49 45 42 41 RH 71 81 87 81 74 69 69 87 97100100 76 66 58 59 69 74 80 79 Wind dir S S S S S SW S S S S SW SW W W NW NW NW N N Wind spd 14 14 16 16 17 16 13 13 14 17 17 18 17 14 12 9 8 8 9 Clouds SC B2 B2 B2 B2 B2 B1 SC B1 B1 B2 B2 B2 B1 B1 SC SC SC FW PoP 12hr 70 70 80 50 0 QPF 12hr 0.13 0.37 0.11 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S S L D C C S S Tstms C L L S S S C C S S S Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 66 46 71 51 77 54 83 Temp 61 62 45 44 63 63 49 49 67 69 54 53 72 74 57 56 78 80 Dewpt 42 42 38 38 42 44 42 45 51 54 51 52 58 59 55 56 62 63 PWind dir N NE E E E NE E E S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 20 10 10 10 Rain shwrs S S S S $$ ILZ012-180900- Geneva-Kane IL 41.88N 88.31W Elev. 727 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 80 64 79 48 Temp 73 70 70 74 76 79 76 71 67 66 65 76 79 78 72 62 55 50 49 Dewpt 61 60 62 66 67 68 68 66 64 63 64 67 67 64 58 52 47 43 42 RH 66 71 76 76 74 69 76 84 90 90 97 74 67 62 61 70 74 77 77 Wind dir S S S S S SW S S S S S SW SW W NW NW NW N N Wind spd 18 17 18 20 20 19 16 16 16 18 21 24 23 18 14 11 10 10 10 Wind gust 28 28 26 29 32 33 Clouds FW SC B1 B2 B2 B2 B1 B1 B2 B1 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 60 70 70 70 5 QPF 12hr 0.01 0.33 0.10 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C L L L L L Tstms L L C S S C C S S C Heat index 80 Max heat 82 81 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 62 42 64 47 70 51 76 54 82 Temp 60 56 43 44 62 60 48 48 66 67 54 53 71 72 56 56 77 78 Dewpt 42 40 36 39 40 41 43 45 50 52 51 52 57 58 54 55 61 61 PWind dir N NE E E E NE E E SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 20 30 10 10 20 Rain shwrs S S C S S Tstms S $$ ILZ020-180900- Yorkville-Kendall IL 41.64N 88.45W Elev. 618 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 65 80 49 Temp 73 70 70 73 76 79 75 71 67 66 65 76 80 78 72 62 55 51 49 Dewpt 61 60 62 67 68 69 68 66 63 63 64 67 68 65 59 53 47 44 43 RH 66 71 76 81 76 72 79 84 87 90 97 74 67 64 64 72 74 77 80 Wind dir S S S S S S S S S S S SW SW W NW NW NW N N Wind spd 17 16 17 19 19 18 14 14 14 17 20 23 21 17 13 11 10 10 10 Wind gust 27 27 27 25 25 26 28 31 33 32 Clouds FW SC B2 B2 OV B2 SC B1 B2 B1 B2 B2 B2 B2 B1 B1 SC SC SC PoP 12hr 50 70 60 70 5 QPF 12hr 0.01 0.28 0.04 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C L L L L L Tstms L L C S S C C S S C S Heat index 82 Max heat 82 82 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 43 66 47 71 52 76 55 82 Temp 61 59 44 45 63 62 49 49 67 68 54 53 72 72 56 56 78 79 Dewpt 44 42 37 39 43 44 43 45 52 54 51 53 59 59 55 56 62 63 PWind dir N NE E E E NE E E SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 30 10 10 20 Rain shwrs S S S C S S Tstms S $$ ILZ013-180900- Wheaton-DuPage IL 41.86N 88.11W Elev. 752 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 80 66 80 50 Temp 74 71 71 74 76 79 76 72 69 68 66 77 80 79 74 64 56 52 50 Dewpt 61 60 61 66 66 68 67 66 64 64 64 67 67 64 58 52 47 44 42 RH 64 68 71 76 71 69 74 81 84 87 93 71 65 60 57 65 72 74 74 Wind dir S S SW S S SW SW S S S S SW SW W W NW NW N N Wind spd 17 16 17 19 19 18 16 14 16 18 20 23 21 17 13 11 10 9 10 Wind gust 28 28 27 31 27 26 26 28 31 33 33 Clouds FW SC B1 B2 OV B2 B1 B1 B1 B1 B2 B2 B1 B2 B1 B1 SC SC B1 PoP 12hr 50 70 60 80 10 QPF 12hr 0.01 0.27 0.03 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C L L L D D Tstms L L C S S C C S S C S Heat index 83 Max heat 83 82 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 43 64 48 70 53 75 56 81 Temp 60 55 44 46 62 60 49 50 66 68 55 54 71 72 58 57 77 78 Dewpt 40 37 36 39 38 39 43 45 48 50 51 53 56 56 54 56 60 59 PWind dir NE NE E E E NE NE E SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 20 30 10 10 20 Rain shwrs S C S S Tstms S $$ ILZ019-180900- Ottawa-LaSalle IL 41.35N 88.84W Elev. 494 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 80 66 80 50 Temp 74 71 71 73 76 79 76 72 69 67 67 77 80 78 72 63 57 52 51 Dewpt 61 61 63 66 67 68 68 65 63 62 64 65 66 62 57 52 47 43 42 RH 64 71 76 79 74 69 76 79 81 84 90 67 62 58 59 67 69 71 71 Wind dir S S S SW S S S S S S S SW SW W NW NW NW N N Wind spd 17 16 17 19 19 18 16 14 16 18 20 23 20 16 13 10 10 9 10 Wind gust 27 27 27 26 25 27 29 31 Clouds FW SC B2 B2 B2 B2 SC B1 B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC PoP 12hr 50 70 60 70 10 QPF 12hr 0.03 0.28 0.03 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C L L L L L Tstms L L C S S C C S S C S Heat index 82 Max heat 82 81 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 44 67 49 72 53 77 56 83 Temp 62 62 46 46 64 64 51 50 67 70 56 55 73 74 59 58 79 80 Dewpt 43 41 36 38 43 44 43 45 51 53 51 53 58 58 55 56 61 62 PWind dir N NE E E E NE E E S Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 20 20 30 20 10 10 Rain shwrs S S S C S S Tstms S $$ ILZ106-180900- Joliet-Will IL 41.53N 88.12W Elev. 655 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 80 66 81 50 Temp 74 71 71 74 76 79 76 71 68 67 66 76 81 79 74 64 57 52 50 Dewpt 61 60 62 68 68 69 68 67 65 64 65 68 69 67 61 55 50 46 45 RH 64 68 73 82 76 72 76 87 90 90 97 76 67 67 64 73 77 80 83 Wind dir S S S S S S S S S S S SW SW W W NW NW N N Wind spd 16 16 16 19 19 18 16 14 14 17 19 21 20 17 13 10 10 9 10 Wind gust 26 26 26 28 25 27 29 32 31 Clouds FW SC B1 B2 B2 B2 B1 B1 B1 SC B2 B2 B2 B2 B2 B1 SC SC SC PoP 12hr 40 70 50 80 10 QPF 12hr 0 0.34 0.04 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C C C C D D Tstms L L C S S C C S S C C Heat index 80 84 80 Max heat 82 84 84 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 63 43 66 48 71 53 76 56 82 Temp 61 56 44 46 63 62 50 49 67 69 55 54 72 73 58 57 78 79 Dewpt 44 41 38 41 43 44 45 46 52 54 53 54 59 59 56 57 63 62 PWind dir NE NE E E E NE NE E SE Wind char GN LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 B2 B2 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 20 30 20 10 20 Rain shwrs S C S S S Tstms S S $$ ILZ023-180900- Kankakee-Kankakee IL 41.12N 87.86W Elev. 630 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 65 83 50 Temp 73 70 71 76 77 79 75 69 66 66 67 76 83 79 73 64 57 52 50 Dewpt 59 58 60 66 67 68 68 65 64 63 64 68 69 67 63 57 51 47 45 RH 62 66 68 71 71 69 79 87 93 90 90 76 63 67 71 78 80 83 83 Wind dir S S S SW S S S S S S S SW SW W W NW NW N N Wind spd 12 11 12 14 17 16 13 12 11 13 16 18 18 13 10 8 8 8 8 Wind gust 23 23 24 25 28 26 24 23 21 25 27 29 Clouds FW SC SC B1 B2 B2 B2 SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 20 70 40 80 30 QPF 12hr 0 0.48 0.02 0.09 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S C C C C D D C C Tstms C L L S S C C S C C Heat index 86 82 Max heat 86 85 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 42 67 47 72 52 77 55 83 Temp 62 55 43 45 64 62 49 49 68 68 54 54 74 72 56 57 80 78 Dewpt 45 41 38 40 45 46 45 45 52 55 53 54 60 60 56 57 63 63 PWind dir N NE E E E NE NE E SE Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 0 20 20 30 20 10 20 Rain shwrs S S C S S S Tstms S S $$ ILZ033-180900- Watseka-Iroquois IL 40.78N 87.73W Elev. 636 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 80 66 83 52 Temp 72 69 70 78 76 79 73 70 68 67 68 78 83 81 75 66 59 54 52 Dewpt 58 57 59 65 67 67 66 63 63 62 63 66 68 66 62 57 52 47 45 RH 61 66 68 64 74 67 79 78 84 84 84 67 61 60 64 73 78 77 77 Wind dir S S S SW SW S S S S S S SW SW SW W NW NW N N Wind spd 11 11 13 16 19 17 13 12 12 13 16 19 19 13 9 6 8 8 8 Wind gust 23 23 24 26 27 23 23 25 26 29 Clouds FW SC SC B1 B2 B2 B2 SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 10 70 30 90 40 QPF 12hr 0 0.29 0.01 0.18 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S C C C D D C C Tstms S C L C S S C S S C C S Heat index 87 83 Max heat 87 86 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 64 43 68 48 72 54 78 57 83 Temp 63 57 43 45 64 64 50 50 68 70 55 55 74 73 58 58 80 79 Dewpt 45 40 36 39 44 45 44 45 52 54 54 55 60 59 57 58 62 62 PWind dir N NE E E E NE NE E S Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 5 10 20 30 20 10 20 Rain shwrs S S C S S S S Tstms S S $$ ILZ039-180900- Paxton-Ford IL 40.45N 88.10W Elev. 776 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 67 83 53 Temp 72 70 71 78 76 79 74 70 68 68 69 80 83 82 76 66 60 56 53 Dewpt 58 58 60 66 68 68 66 64 64 63 64 68 70 68 63 58 53 48 45 RH 61 66 68 67 76 69 76 81 87 84 84 67 65 63 64 75 78 74 74 Wind dir S S S S SW S S S S S S SW SW SW W NW NW N N Wind spd 16 16 17 20 23 21 18 17 16 18 19 23 21 17 12 10 10 11 11 Wind gust 26 26 Clouds CL SC SC B1 B2 B2 B1 SC SC SC B2 B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 10 70 30 90 40 QPF 12hr 0 0.31 0.01 0.20 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S C C C D D C C Tstms S C L C S S C S S C C S Heat index 80 82 87 84 Max heat 81 87 87 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 43 68 49 73 55 78 58 84 Temp 64 60 45 46 65 65 51 51 68 70 57 56 74 74 59 59 80 81 Dewpt 47 42 36 39 47 47 45 46 54 56 55 56 62 60 58 59 64 63 PWind dir N NE E E E NE E E S Wind char GN GN GN LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 5 10 20 30 20 20 20 Rain shwrs S S S C S S S S S S Tstms S S S $$ INZ001-180900- Crown Point-Lake IN 41.42N 87.34W Elev. 697 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 79 65 82 48 Temp 72 69 70 77 76 78 74 70 66 66 66 77 82 78 73 64 56 51 49 Dewpt 59 58 59 66 68 68 68 66 64 64 64 68 69 68 63 57 51 46 44 RH 64 68 68 69 76 71 82 87 93 93 93 74 65 71 71 78 83 83 83 Wind dir S S S SW SW S S S S S S SW SW SW W NW N N N Wind spd 13 13 14 17 19 18 17 13 13 14 18 20 19 16 11 9 9 9 10 Wind gust 25 25 26 27 29 29 27 26 29 33 32 Clouds FW FW SC B1 B2 B2 B2 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 10 70 30 80 30 QPF 12hr 0 0.44 0.04 0.08 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S C C C C D D C C Tstms C L L S S C C S S C C Heat index 85 Max heat 85 84 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 57 43 64 47 70 52 74 55 81 Temp 57 50 43 45 63 59 49 49 67 66 53 54 73 69 55 57 78 75 Dewpt 43 38 39 39 44 45 44 44 52 54 53 54 60 59 55 57 63 62 PWind dir N NE E E E NE N NE SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 10 20 30 20 20 20 Rain shwrs S C C S S S S Tstms S S S $$ INZ010-180900- Kentland-Newton IN 40.77N 87.45W Elev. 673 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 66 83 52 Temp 70 68 69 77 76 78 72 69 67 67 68 78 83 79 74 66 60 54 52 Dewpt 58 58 59 65 67 67 66 63 62 62 63 67 69 67 64 58 53 48 45 RH 66 70 70 67 74 69 81 81 84 84 84 69 63 67 71 75 78 80 77 Wind dir S S S SW SW S S S S S S SW SW SW W NW NW N N Wind spd 11 11 13 17 19 17 13 13 12 13 17 20 19 14 9 6 8 8 8 Wind gust 21 21 25 27 25 27 Clouds CL SC SC SC B2 B2 B2 SC SC SC B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 5 70 20 90 40 QPF 12hr 0 0.24 0.01 0.28 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S S S S D D C C Tstms S C L C S S S S S C C S Heat index 86 82 Max heat 86 86 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 43 67 48 72 54 77 56 82 Temp 62 55 43 45 64 63 50 50 68 68 55 55 74 72 57 58 79 78 Dewpt 46 41 37 39 45 46 44 45 52 55 54 55 60 60 57 58 63 62 PWind dir N NE E E E NE NE E S Wind char GN LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 5 10 20 30 20 20 20 Rain shwrs S S C C S S S S S Tstms S S S S $$ INZ011-180900- Rennsselaer-Jasper IN 40.94N 87.15W Elev. 661 ft 1115 PM CDT Sun May 17 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 80 66 83 52 Temp 70 68 70 78 76 78 73 69 67 66 68 77 83 79 74 66 60 54 52 Dewpt 57 57 59 65 68 68 67 64 63 63 64 67 70 69 65 59 54 49 46 RH 63 68 68 64 76 71 81 84 87 90 87 71 65 72 74 78 81 83 80 Wind dir S S S SW SW S S S S S S SW SW SW W NW N N N Wind spd 11 11 13 17 19 18 16 13 13 13 17 20 19 16 11 9 8 8 9 Wind gust 21 21 24 29 28 25 27 31 29 Clouds FW FW B1 SC B2 B2 B2 SC SC SC B2 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 5 70 20 90 40 QPF 12hr 0 0.23 0.01 0.23 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S S S S D D C C Tstms C L C S S S S S C C S Heat index 86 Max heat 86 86 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 61 43 66 48 71 54 76 57 82 Temp 61 54 44 46 63 63 50 50 68 69 55 56 73 72 57 59 78 77 Dewpt 46 40 38 40 45 46 44 45 53 55 54 56 61 60 57 59 64 63 PWind dir N NE E E E NE N NE SE Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 0 10 20 30 20 20 20 Rain shwrs S S C C S S S S S Tstms S S S S $$ INZ019-180900- Fowler-Benton IN 40.62N 87.32W Elev. 812 ft 1215 AM EDT Mon May 18 2026 Date 05/17/26 Mon 05/18/26 Tue 05/19/26 Wed 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 66 79 67 82 54 Temp 69 67 68 77 75 78 72 69 68 67 68 77 82 80 74 67 62 57 54 Dewpt 58 58 59 65 67 66 66 63 63 63 63 67 68 68 65 60 55 50 46 RH 68 73 73 67 76 67 81 81 84 87 84 71 63 67 74 78 78 77 74 Wind dir S S S S SW S S S S S S SW SW SW W W NW N N Wind spd 12 12 14 16 19 18 14 14 13 14 17 19 19 14 10 8 9 9 9 Wind gust 23 23 25 26 29 25 25 24 25 27 31 29 25 Clouds FW FW SC SC B2 B2 B2 SC FW SC B1 B1 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 5 70 20 80 50 QPF 12hr 0 0.21 0.01 0.38 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C S S S S S D D C C S S Tstms S L C S S S S S C L C Heat index 85 82 Max heat 85 85 Date 05/20 Thu 05/21/26 Fri 05/22/26 Sat 05/23/26 Sun 05/24/26 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 63 44 66 49 71 55 76 58 82 Temp 62 56 44 46 63 63 51 50 68 68 56 56 73 72 59 60 78 78 Dewpt 47 42 37 40 46 47 44 45 53 56 55 56 61 60 58 59 63 63 PWind dir N NE E E E NE E E S Wind char GN LT GN LT LT LT LT LT LT Avg clouds B1 SC SC B1 SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 SC B1 SC PoP 12hr 0 5 5 10 20 30 20 20 30 Rain shwrs S S C C S S S S S C Tstms S S S C $$