Point Forecast Matrices
Issued by NWS Chicago, IL
Issued by NWS Chicago, IL
653 FOUS53 KLOT 261716 PFMLOT Point Forecast Matrices National Weather Service Chicago/Romeoville IL 1215 PM CDT Sat Sep 26 2026 ILZ104-262100- Chicago O`Hare International Airport-Cook IL 41.99N 87.91W Elev. 667 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 51 70 53 72 Temp 68 67 60 56 54 52 52 63 70 68 62 58 56 54 53 64 71 71 64 Dewpt 49 48 46 46 46 46 50 55 53 53 52 52 52 52 51 56 55 55 54 RH 51 50 60 69 74 80 93 75 55 59 70 80 86 93 93 75 57 57 70 Wind dir E E E E NE N N NE NE NE NE N N N N N NE NE NE Wind spd 6 6 5 5 3 3 3 3 5 6 5 4 4 4 4 3 3 4 4 Clouds FW FW SC SC SC SC B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 73 61 70 62 71 58 68 Temp 58 55 72 68 64 61 68 67 65 63 70 66 62 58 67 64 Dewpt 54 52 56 56 56 56 60 61 61 60 62 60 58 55 57 56 PWind dir SE S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW SC B1 B2 OV OV B2 OV OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 5 50 60 60 60 50 40 Rain shwrs C C L C C L L C C C C C Tstms S S $$ ILZ003-262100- Greater Rockford Airport-Winnebago IL 42.20N 89.11W Elev. 745 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 48 70 49 71 Temp 66 68 60 54 51 49 48 61 68 69 62 56 53 51 51 61 68 70 63 Dewpt 53 52 53 49 46 46 47 53 53 53 54 53 51 50 50 55 54 54 55 RH 63 57 78 83 83 89 96 75 59 57 75 90 93 96 96 81 61 57 75 Wind dir E SE E E E E E E NE NE NE NE NE N N N NE NE E Wind spd 6 5 4 5 3 2 2 2 3 4 3 3 2 2 2 1 2 2 2 Clouds SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 72 58 69 59 69 55 67 Temp 54 52 71 65 61 59 67 65 62 61 68 63 58 55 66 62 Dewpt 52 51 54 55 57 58 59 59 61 60 59 57 55 53 54 54 PWind dir SE S S S SE S S SW Wind char LT LT LT GN LT GN LT LT Avg clouds FW SC B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 30 70 60 70 60 40 40 Rain shwrs C C L L C C L L C C C C C Tstms S S $$ ILZ104-262100- Chicago Midway Airport-Cook IL 41.78N 87.76W Elev. 612 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 52 70 54 72 Temp 67 66 60 58 56 53 53 63 69 68 62 59 57 56 55 64 71 70 64 Dewpt 50 49 49 49 49 48 50 55 53 53 52 53 54 52 53 57 56 56 54 RH 54 54 67 72 77 83 89 75 57 59 70 80 90 86 93 78 59 61 70 Wind dir E E NE E E NE N N NE NE NE N N N N N NE NE NE Wind spd 6 6 5 5 3 3 2 3 5 6 5 4 4 4 4 3 4 5 4 Clouds FW FW SC SC SC SC B1 B1 B1 SC SC SC SC SC FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 73 62 70 63 71 59 69 Temp 59 55 72 69 64 62 68 67 66 64 69 67 63 59 66 65 Dewpt 54 51 54 54 55 55 58 59 60 60 60 58 57 55 55 55 PWind dir SE S S S S S S SW Wind char LT LT LT GN LT GN LT LT Avg clouds FW FW SC B1 B2 OV OV OV B2 OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 50 60 60 60 50 40 Rain shwrs C C L C C L L C C C C C Tstms S S $$ ILZ021-262100- Morris-Grundy IL 41.43N 88.42W Elev. 569 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 50 73 51 74 Temp 69 71 63 57 54 51 50 63 72 73 65 58 55 53 51 64 72 74 66 Dewpt 48 47 50 49 48 47 48 54 53 53 54 52 51 50 49 56 56 55 55 RH 47 42 62 75 80 86 93 72 51 49 68 80 86 89 93 75 57 51 68 Wind dir E E E E NE N NE E NE NE NE NE N N N N N NE NE Wind spd 6 5 4 5 3 2 2 2 4 5 4 4 3 3 3 2 2 3 3 Clouds FW SC SC SC SC SC B1 B2 B1 B1 SC FW FW SC SC FW FW FW FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 76 62 72 63 73 59 71 Temp 58 54 74 69 64 62 70 69 66 64 72 67 62 59 69 66 Dewpt 54 51 56 56 57 56 61 61 62 61 63 61 59 55 58 58 PWind dir E S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW SC SC B1 B2 OV OV B2 B2 OV B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 60 60 60 60 50 40 Rain shwrs C L L C C L L L C C C C Tstms S S S $$ ILZ006-262100- Waukegan-Lake IL 42.42N 87.87W Elev. 745 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 64 50 68 51 69 Temp 64 62 57 54 54 51 51 63 68 66 59 56 54 53 52 63 68 68 62 Dewpt 50 49 47 44 46 46 51 56 57 56 54 53 53 53 52 57 58 58 55 RH 60 62 69 69 74 83100 78 68 70 83 90 96100100 81 70 70 78 Wind dir E E E E E N N N NE NE NE N NW NW NW N NE NE E Wind spd 8 6 5 5 4 3 3 3 5 6 5 4 4 5 5 4 4 4 3 Clouds FW FW SC SC SC SC B1 B2 B1 SC B1 SC SC SC FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 70 58 68 59 69 56 66 Temp 57 54 70 65 61 58 67 65 62 60 68 64 59 56 65 62 Dewpt 55 52 57 56 57 57 60 60 60 59 60 58 56 54 56 55 PWind dir SE S S S S S S SW Wind char LT LT LT GN LT GN LT GN Avg clouds FW FW SC B1 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 60 60 60 50 40 40 Rain shwrs C L L C C L C C C C C C Tstms S S $$ ILZ021-262100- Pontiac-Livingston IL 40.92N 88.63W Elev. 648 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 50 73 50 74 Temp 70 72 64 59 55 52 50 65 72 73 64 58 54 52 51 64 72 74 65 Dewpt 47 47 48 50 49 48 48 54 53 53 54 52 51 50 49 56 56 55 55 RH 44 41 56 72 80 86 93 68 51 49 70 80 90 93 93 75 57 51 70 Wind dir E E E E E E E E NE NE NE NE NE N N N N NE NE Wind spd 5 4 4 5 4 3 2 2 4 5 5 4 3 3 2 2 2 2 2 Clouds SC SC SC SC SC SC SC B1 B1 B1 SC FW FW FW SC FW FW FW FW PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 77 61 73 64 74 58 72 Temp 58 55 75 70 64 62 71 69 66 64 72 67 62 59 69 66 Dewpt 55 52 56 56 57 57 62 63 63 62 65 63 60 56 60 60 PWind dir E S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW SC B1 B2 OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 50 60 60 60 50 40 Rain shwrs C C L C L L L L C C C C Tstms S S S $$ INZ002-262100- Valparaiso-Porter IN 41.45N 87.00W Elev. 770 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 46 71 50 73 Temp 67 68 58 53 50 48 46 62 70 66 57 54 53 52 51 65 72 70 61 Dewpt 46 47 50 47 45 43 46 53 51 51 52 52 53 52 51 57 56 55 55 RH 47 47 75 80 83 83100 72 51 58 83 93100100100 75 57 59 81 Wind dir E E NE NE NE NE NE N N N N N N N N N N N N Wind spd 5 5 5 4 3 3 2 3 8 9 5 5 5 4 3 4 4 6 4 Clouds CL FW FW FW FW SC SC SC SC FW SC SC SC SC SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 75 58 72 60 73 57 72 Temp 54 50 72 68 62 59 68 67 64 62 70 67 61 57 68 64 Dewpt 52 49 54 54 54 54 58 59 60 60 61 60 58 56 57 56 PWind dir E S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC B1 B2 OV B2 OV B2 OV B2 B2 B2 B2 B1 PoP 12hr 0 0 40 50 60 50 50 40 Rain shwrs C C C C L C C C C C C Tstms S S S $$ ILZ005-262100- Woodstock-McHenry IL 42.31N 88.44W Elev. 950 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 48 70 50 71 Temp 66 67 57 52 50 49 48 62 69 69 61 54 52 51 51 63 69 70 62 Dewpt 50 50 50 47 45 45 48 55 55 55 55 52 51 50 50 56 57 56 56 RH 56 54 77 83 83 86100 78 61 61 81 93 96 96 96 78 66 61 81 Wind dir E E E E NE NE NE E NE NE NE NE N N N N NE E E Wind spd 6 5 5 4 3 2 2 2 3 4 4 3 2 3 2 2 2 2 3 Clouds SC FW SC SC SC SC B1 B1 B1 SC B1 SC SC SC SC FW FW FW FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 71 59 68 60 68 56 66 Temp 54 53 70 65 61 59 67 65 62 61 68 63 58 56 65 61 Dewpt 52 51 59 58 57 57 63 61 60 59 63 59 55 53 58 56 PWind dir SE S S S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 10 60 60 60 60 40 40 Rain shwrs C L L C C L L C C C C C Tstms S S $$ ILZ008-262100- Oregon-Ogle IL 42.01N 89.33W Elev. 697 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 67 50 70 50 71 Temp 66 67 60 55 52 50 50 61 68 70 62 57 53 52 51 62 68 70 62 Dewpt 53 52 53 51 47 46 47 54 53 53 54 53 51 50 50 55 55 54 54 RH 63 59 78 86 83 86 89 78 59 55 75 86 93 93 96 78 63 57 75 Wind dir SE E E E E E E E NE NE NE NE NE N N N NE NE E Wind spd 6 5 4 5 2 3 2 2 2 3 3 3 2 2 2 1 2 2 1 Clouds SC SC B1 B1 SC B1 B1 B1 B1 SC SC SC SC SC SC SC FW FW FW PoP 12hr 0 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Sprinkles S C Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 71 59 69 60 69 55 67 Temp 55 53 70 65 61 59 67 65 62 61 68 63 58 55 66 62 Dewpt 52 52 58 57 57 58 62 61 61 60 62 59 56 53 58 57 PWind dir SE S S S SE S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW SC B1 B2 B2 OV OV B2 OV B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 30 70 60 70 60 40 40 Rain shwrs C C L L C L L L C C C C C Tstms S S $$ ILZ011-262100- Sycamore-DeKalb IL 41.98N 88.69W Elev. 863 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 49 70 50 72 Temp 66 68 60 54 51 50 49 63 70 70 62 56 53 51 50 63 70 71 63 Dewpt 53 52 52 47 47 48 47 53 52 53 53 52 51 50 49 54 54 55 54 RH 63 57 75 77 86 93 93 70 53 55 72 86 93 96 96 72 57 57 72 Wind dir E E E E E E E E NE NE NE E NE N N N NE NE E Wind spd 6 5 4 5 3 2 2 2 3 4 4 3 2 3 2 3 2 2 2 Clouds SC SC SC B1 SC B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 72 59 69 60 70 56 67 Temp 55 53 71 66 62 60 68 66 63 61 69 64 59 56 66 62 Dewpt 53 51 57 56 57 57 61 61 61 60 61 59 56 53 57 56 PWind dir SE S S S S S S SW Wind char LT LT LT GN LT GN LT GN Avg clouds FW SC SC B2 B2 OV OV B2 OV OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 10 60 60 60 60 50 40 Rain shwrs C L L C L L L C C C C C Tstms S S $$ ILZ010-262100- Dixon-Lee IL 41.85N 89.45W Elev. 697 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 52 70 51 71 Temp 67 68 61 57 54 52 52 61 68 70 62 57 54 53 52 62 68 70 63 Dewpt 53 52 53 52 49 48 49 54 54 53 54 53 52 51 50 55 55 55 55 RH 61 57 75 83 83 86 89 78 61 55 75 86 93 93 93 78 63 59 75 Wind dir E E E E E E E E NE NE NE NE NE NE NE NE NE E E Wind spd 6 5 4 4 3 2 3 3 2 3 3 3 3 2 1 1 2 2 1 Clouds SC B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW FW FW PoP 12hr 5 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Sprinkles S S C Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 72 60 69 60 69 56 68 Temp 55 54 70 65 62 60 67 66 63 62 68 64 58 56 66 62 Dewpt 53 52 57 57 58 59 62 61 62 61 61 59 56 54 57 57 PWind dir SE S S S SE S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW SC B1 B2 B2 OV OV B2 OV B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 30 70 60 70 60 40 40 Rain shwrs C L L L L L L L C C C C C Tstms S S S $$ ILZ012-262100- Geneva-Kane IL 41.88N 88.31W Elev. 727 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 49 71 50 72 Temp 67 68 59 54 52 50 50 63 70 71 62 56 54 52 51 64 71 72 64 Dewpt 51 51 50 47 47 48 49 54 54 54 54 52 51 50 50 56 56 56 55 RH 56 54 72 77 83 93 96 72 57 55 75 86 90 93 96 75 59 57 73 Wind dir E E E E NE NE NE NE NE N NE NE N N N N NE NE E Wind spd 6 5 5 5 3 3 3 3 4 5 4 3 3 4 3 3 2 3 4 Clouds SC FW SC SC SC SC B1 B1 B1 SC SC SC SC SC FW FW FW FW FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 72 60 69 61 70 57 68 Temp 57 54 71 67 63 60 68 67 64 62 69 65 61 57 67 63 Dewpt 54 52 58 57 57 57 61 61 62 60 63 60 58 54 58 57 PWind dir SE S S S S S S SW Wind char LT LT LT GN LT GN LT LT Avg clouds FW SC SC B1 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 60 60 60 60 50 40 Rain shwrs C L L C C L L L C C C C Tstms S S $$ ILZ020-262100- Yorkville-Kendall IL 41.64N 88.45W Elev. 618 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 49 72 50 73 Temp 67 69 61 55 53 51 49 63 71 72 63 57 54 52 51 63 71 72 64 Dewpt 51 50 52 48 49 48 48 54 53 54 54 52 50 50 49 56 56 55 55 RH 56 51 72 77 86 89 96 72 53 53 72 83 86 93 93 78 59 55 73 Wind dir E E E E E NE NE E NE NE NE NE N N N N N NE NE Wind spd 6 5 4 5 3 2 2 2 4 4 4 3 3 3 3 3 2 2 2 Clouds SC SC SC SC SC SC B1 B1 B1 SC SC FW SC SC SC FW FW FW FW PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 52 74 60 70 62 71 58 69 Temp 57 53 72 68 63 60 68 67 65 63 70 66 61 58 68 64 Dewpt 53 51 57 56 57 57 61 61 62 60 62 60 58 54 58 57 PWind dir E S S S SE S S SW Wind char LT LT LT GN GN GN LT LT Avg clouds FW SC SC B1 B2 OV B2 OV B2 OV B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 60 60 60 60 50 40 Rain shwrs C L L C C L L L C C C C Tstms S S S $$ ILZ013-262100- Wheaton-DuPage IL 41.86N 88.11W Elev. 752 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 68 51 71 52 73 Temp 67 68 60 55 53 51 51 63 70 70 62 57 55 53 53 64 71 72 65 Dewpt 49 49 48 47 47 48 49 54 54 54 52 52 52 51 51 56 56 56 54 RH 52 51 64 74 80 89 93 72 57 57 70 83 90 93 93 75 59 57 68 Wind dir E E E E NE NE N NE NE NE NE N N N N N NE NE E Wind spd 6 5 5 4 3 3 2 3 4 5 5 4 4 4 3 3 3 3 4 Clouds FW FW SC SC SC SC B1 B2 B1 SC SC SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 73 60 70 61 70 58 68 Temp 58 54 72 68 64 60 68 67 65 63 70 66 62 58 67 64 Dewpt 54 52 57 56 57 57 61 61 62 60 63 60 58 55 57 57 PWind dir SE S S S S S S SW Wind char LT LT LT GN LT GN LT LT Avg clouds FW FW SC B1 B2 OV OV B2 OV OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 5 60 60 60 60 50 40 Rain shwrs C L L C C L L L C C C C Tstms S S $$ ILZ019-262100- Ottawa-LaSalle IL 41.35N 88.84W Elev. 494 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 50 72 51 73 Temp 69 71 63 58 54 52 51 63 71 72 64 59 55 53 51 63 71 73 65 Dewpt 48 46 49 50 49 48 48 52 52 52 54 53 51 49 49 54 53 53 54 RH 47 41 60 75 83 86 89 67 51 49 70 80 86 86 93 72 53 49 68 Wind dir E E E E E NE NE E NE NE NE NE N N N N NE NE NE Wind spd 6 5 4 5 4 3 3 3 4 5 4 4 3 3 2 2 2 2 2 Clouds SC SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 10 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 75 62 72 64 72 58 71 Temp 57 55 73 69 64 62 69 68 66 64 71 66 62 59 68 65 Dewpt 54 52 55 56 57 57 60 62 63 61 62 61 58 55 57 58 PWind dir E S S S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 B2 OV OV OV B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 60 60 60 60 50 40 Rain shwrs C L L C L L L L C C C C Tstms S S S $$ ILZ106-262100- Joliet-Will IL 41.53N 88.12W Elev. 655 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 50 73 51 74 Temp 68 70 61 56 54 51 50 63 72 72 63 57 55 53 52 64 72 73 65 Dewpt 49 48 51 49 49 48 49 55 53 54 53 52 52 51 51 57 56 56 55 RH 51 45 70 77 83 89 96 75 51 53 70 83 90 93 96 78 57 55 70 Wind dir E E NE E E NE NE NE NE NE NE NE N N N N N NE NE Wind spd 6 5 5 5 3 3 2 2 4 5 5 4 3 3 3 3 3 3 4 Clouds FW FW SC SC SC SC B1 B2 B1 B1 SC FW SC SC FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 75 61 71 63 72 59 70 Temp 57 54 73 69 64 61 68 68 66 64 71 67 63 59 68 65 Dewpt 54 52 57 56 57 57 61 61 63 61 63 61 59 56 58 58 PWind dir E S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW SC B1 B2 OV OV B2 OV OV B2 B2 B2 B2 B1 B1 PoP 12hr 0 5 50 60 60 60 50 40 Rain shwrs C C L C C L L L C C C C Tstms S S S $$ ILZ023-262100- Kankakee-Kankakee IL 41.12N 87.86W Elev. 630 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 47 74 49 75 Temp 69 71 63 56 52 49 47 64 72 73 63 55 52 51 50 64 73 74 66 Dewpt 45 46 48 48 48 47 47 52 51 51 51 51 51 51 49 56 55 54 55 RH 42 41 58 74 86 93100 65 48 46 65 86 96100 96 75 53 50 68 Wind dir E E E E E E NE NE N NE NE NE N N N N N N NE Wind spd 6 5 5 5 3 2 2 2 5 6 5 4 3 3 2 2 2 3 4 Clouds FW FW SC SC FW SC SC B1 B1 SC SC FW FW SC SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 77 60 73 62 74 58 72 Temp 55 52 74 69 63 60 69 68 65 63 71 68 62 58 69 66 Dewpt 53 51 54 54 56 55 59 61 62 61 63 62 59 56 58 59 PWind dir E S S S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC B1 B2 B2 B2 B2 OV OV B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 40 50 60 60 50 40 Rain shwrs S C C C C L L L C C C C Tstms S S S S $$ ILZ033-262100- Watseka-Iroquois IL 40.78N 87.73W Elev. 636 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 47 74 47 76 Temp 69 72 64 57 52 49 47 65 73 74 65 55 51 50 48 65 73 75 67 Dewpt 48 47 47 47 47 46 46 50 48 47 48 50 49 49 48 54 52 51 53 RH 47 41 54 69 83 89 96 58 41 38 54 83 93 96100 68 48 43 61 Wind dir E E E E E NE NE NE N N NE NE N N N N N N NE Wind spd 5 5 4 4 2 2 2 2 4 6 5 4 3 3 2 2 2 2 3 Clouds FW FW SC FW FW SC B1 B1 SC SC SC FW FW FW SC FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 77 59 74 62 75 58 72 Temp 56 52 74 71 63 60 70 70 65 64 72 69 62 58 69 67 Dewpt 52 50 52 53 54 54 57 60 61 60 62 61 59 56 59 58 PWind dir E S S S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 OV B2 B2 B2 OV B2 B2 B2 B2 B1 B1 PoP 12hr 0 0 40 50 60 60 50 50 Rain shwrs C C C C L L C C C C C Tstms S S S $$ ILZ039-262100- Paxton-Ford IL 40.45N 88.10W Elev. 776 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 49 74 48 75 Temp 70 72 65 59 54 51 49 65 73 74 66 57 52 50 49 65 73 75 68 Dewpt 47 45 47 47 46 47 47 52 49 49 50 49 49 49 48 55 53 53 53 RH 44 38 52 64 74 86 93 63 43 41 56 75 89 96 96 70 49 46 59 Wind dir E E NE E E E NE E N N NE NE NE N N N NE NE NE Wind spd 5 4 4 4 3 3 2 2 5 6 5 5 4 3 3 3 2 3 2 Clouds SC SC SC SC SC SC SC B1 SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 77 61 74 63 75 59 73 Temp 57 53 74 71 63 61 71 70 66 64 73 69 62 59 70 67 Dewpt 54 51 54 53 55 54 59 61 62 61 64 62 60 57 60 60 PWind dir E S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW SC SC B1 OV B2 B2 B2 OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 40 50 60 60 50 50 Rain shwrs C C C L L L C C C C C Tstms S S S $$ INZ001-262100- Crown Point-Lake IN 41.42N 87.34W Elev. 697 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 47 70 50 72 Temp 68 69 59 54 51 48 47 62 70 67 58 54 53 52 51 64 72 71 62 Dewpt 46 47 50 48 46 44 46 53 51 51 51 52 52 52 51 58 56 55 54 RH 45 45 72 80 83 86 96 72 51 56 77 93 96100100 81 57 57 75 Wind dir E E NE NE NE E NE N N N N N N N N N N N NE Wind spd 5 5 5 4 3 3 2 2 8 9 5 5 4 4 3 4 5 6 5 Clouds FW FW FW SC SC SC B1 B1 SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 74 58 71 60 72 57 70 Temp 54 51 72 68 62 59 68 67 64 62 70 67 61 57 68 64 Dewpt 52 50 56 54 55 54 59 60 60 60 63 61 58 55 58 57 PWind dir E S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW SC B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 40 50 60 60 50 40 Rain shwrs S C C C C L L L C C C C Tstms S S S $$ INZ010-262100- Kentland-Newton IN 40.77N 87.45W Elev. 673 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 46 74 47 75 Temp 70 72 63 55 51 48 46 65 73 74 64 54 50 49 48 65 74 75 67 Dewpt 47 46 45 46 47 45 45 50 47 47 48 49 49 49 48 54 52 51 52 RH 44 39 52 72 86 89 96 58 40 38 56 83 96100100 68 46 43 59 Wind dir E E E E E E NE NE N N N N N N N N N N NE Wind spd 6 5 4 4 3 2 2 2 5 6 5 4 3 2 2 2 2 3 4 Clouds FW FW FW FW FW SC B1 B1 SC SC SC FW FW FW SC FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 77 59 73 61 74 58 73 Temp 54 50 74 70 62 60 70 69 65 63 72 69 62 58 70 67 Dewpt 51 50 52 53 53 53 56 59 60 60 62 61 59 56 58 58 PWind dir E S S S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 40 50 60 50 50 40 Rain shwrs C C C C L C C C C C C Tstms S S S $$ INZ011-262100- Rennsselaer-Jasper IN 40.94N 87.15W Elev. 661 ft 1215 PM CDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 45 73 47 75 Temp 70 72 62 54 50 47 45 64 73 73 63 53 51 50 48 65 74 74 66 Dewpt 45 44 45 47 46 43 45 51 49 49 50 50 50 49 48 56 54 53 54 RH 41 37 54 77 86 86100 63 43 43 62 89 96 96100 73 50 48 65 Wind dir E E NE NE NE NE NE N N N N N N N N N N N NE Wind spd 6 5 4 4 3 2 2 2 5 8 6 4 4 3 2 3 3 5 4 Clouds FW FW FW FW FW SC B1 B1 SC FW FW FW SC SC SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 76 58 73 61 74 57 72 Temp 54 50 74 70 62 59 69 69 65 63 72 68 62 57 69 66 Dewpt 52 50 54 54 54 54 57 60 60 60 63 62 59 56 59 59 PWind dir E S S S S S S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 OV B2 B2 OV OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 40 50 60 50 50 40 Rain shwrs C C C C L C C C C C C Tstms S S $$ INZ019-262100- Fowler-Benton IN 40.62N 87.32W Elev. 812 ft 115 PM EDT Sat Sep 26 2026 Date Sat 09/26/26 Sun 09/27/26 Mon 09/28/26 EDT 3hrly 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 47 73 48 74 Temp 68 71 63 56 52 49 47 64 72 73 64 55 51 50 49 65 73 74 66 Dewpt 48 46 46 46 46 44 46 50 48 47 48 49 49 49 49 55 52 52 53 RH 49 41 54 69 80 83 96 60 42 40 56 80 93 96100 70 48 46 63 Wind dir E E NE E E E NE NE N N N N N N N N N N NE Wind spd 6 5 4 4 3 3 2 3 5 6 5 5 4 3 3 3 3 3 3 Clouds FW FW FW FW FW FW B1 B1 FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF PF PF Date Tue 09/29/26 Wed 09/30/26 Thu 10/01/26 Fri 10/02/26 EDT 6hrly 02 08 14 20 02 08 14 20 02 08 14 20 02 08 14 20 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 76 59 73 63 74 59 72 Temp 55 52 73 70 63 60 70 69 65 64 72 69 63 59 70 67 Dewpt 52 51 53 53 54 54 57 59 60 61 63 62 60 57 59 59 PWind dir E S S S S S S SW Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 PoP 12hr 0 0 40 50 60 50 50 50 Rain shwrs C C C C L C C C C C C Tstms S S S $$