Area Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
279 FOUS53 KILX 151311 AFMILX Area Forecast Matrices National Weather Service Lincoln IL 811 AM CDT Tue Sep 15 2026 ILZ027-152100- Knox- Including the city of Galesburg 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 85 63 79 68 84 Temp 76 85 84 76 69 67 65 63 68 73 78 77 71 71 70 69 76 82 83 79 Dewpt 68 75 75 71 67 66 64 63 68 72 74 73 71 71 70 69 73 75 75 74 RH 76 72 74 85 93 97 97100100 97 88 87100100100100 90 79 77 85 Wind dir SW W NW N N N NE NE E E E E E E E SE W NW NW N Wind spd 8 8 6 8 6 4 6 6 6 5 4 3 4 2 2 2 3 4 4 3 Clouds B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 PoP 12hr 50 70 70 60 50 QPF 12hr 0.02-0.10 0.25-0.42 0.14-0.35 0.10-0.31 0.07-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C L L C C C S S L L C C Tstms S C C C C S S S S S S C S S Heat index 93 91 89 92 Max heat 99 100 90 94 97 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 66 83 67 83 63 74 57 72 Temp 69 66 80 78 70 68 81 78 68 64 72 69 61 57 70 67 Dewpt 69 66 72 72 67 66 72 71 67 63 66 63 59 57 61 59 PWind dir NE SE SE SW NW N NE NE Wind char LT LT GN GN LT GN LT GN Avg clouds B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 40 50 30 30 50 40 20 10 Rain shwrs C C S S C C C C C C C S S Tstms C C S S S S $$ ILZ028-152100- Stark- Including the city of Toulon 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 63 78 67 83 Temp 74 85 83 76 68 67 65 63 67 72 77 75 70 69 69 69 76 81 83 78 Dewpt 66 72 72 68 66 64 62 62 65 69 71 70 69 69 69 68 71 72 73 71 RH 76 65 70 76 93 90 90 97 93 90 82 84 97100100 97 85 74 72 79 Wind dir SW W NW N N N NE NE NE E E E E E E SE W NW NW N Wind spd 9 9 6 8 5 4 6 6 6 5 4 4 4 3 3 3 3 4 4 3 Clouds B1 B1 B1 B1 B2 B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 50 70 70 70 60 QPF 12hr 0.06-0.12 0.27-0.34 0.16-0.39 0.23-0.33 0.12-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C L L L C C S S L L L L Tstms S C C C C S S S S C C S Heat index 91 89 86 89 Max heat 94 95 89 92 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 66 84 63 75 57 72 Temp 68 65 79 77 69 68 81 78 68 64 72 69 61 57 70 66 Dewpt 67 64 69 69 66 64 69 69 66 61 63 60 58 55 58 56 PWind dir NE E SE SW NW N NE NE Wind char LT GN GN GN LT GN GN GN Avg clouds B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 50 30 30 60 40 20 20 Rain shwrs C C S C C C C L C C C S S S S Tstms C S S S S S $$ ILZ030-152100- Marshall- Including the city of Lacon 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 87 64 79 68 85 Temp 75 86 86 77 70 68 66 64 69 74 78 76 71 70 70 70 77 83 84 79 Dewpt 65 72 73 70 67 65 64 63 67 70 72 70 69 69 69 69 72 73 73 71 RH 71 63 65 79 90 90 93 97 93 87 82 82 93 97 97 97 85 72 70 77 Wind dir SW W W N N N NE NE NE E E E E E E SE W W NW N Wind spd 10 9 6 5 5 4 5 5 5 5 4 4 4 3 3 3 3 4 4 3 Wind gust 20 Clouds B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 B2 B1 B1 PoP 12hr 40 80 60 60 60 QPF 12hr 0.04-0.14 0.23-0.38 0.20-0.52 0.12-0.27 0.12-0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C D L L L C S S L L L L Tstms S C C C C S S S S C C S Heat index 92 93 88 90 Max heat 95 98 87 92 95 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 65 82 67 85 64 76 57 73 Temp 68 65 79 77 70 69 82 79 69 65 73 70 61 57 70 67 Dewpt 67 65 68 67 65 65 69 68 66 62 63 60 58 56 58 55 PWind dir NE E SE SW W N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 30 30 30 60 40 20 20 Rain shwrs C C S C C C C L L C C S S S S Tstms C S S S C S S $$ ILZ029-152100- Peoria- Including the city of Peoria 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 65 81 69 86 Temp 77 87 87 78 71 68 67 65 70 75 80 78 72 71 71 70 78 84 85 80 Dewpt 67 74 75 72 68 67 66 65 68 72 74 73 71 71 70 70 73 74 75 73 RH 71 65 68 82 90 97 97100 93 90 82 85 97100 97100 85 72 72 79 Wind dir SW W W N N N NE NE NE E E NE E E E SE W NW NW N Wind spd 9 9 6 6 6 4 6 6 6 4 4 4 4 2 3 3 3 4 4 3 Wind gust 19 Clouds B1 B1 SC B1 B2 B2 B2 B1 B2 B2 B2 SC SC B1 SC B1 B1 B1 B1 SC PoP 12hr 50 70 70 50 50 QPF 12hr 0.01-0.11 0.20-0.41 0.05-0.53 0.12-0.25 0.03-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L L C C C S S C C C C Tstms S C C C C S S S S C S S Heat index 95 96 91 93 Max heat 99 102 93 96 99 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 84 68 85 65 76 58 73 Temp 70 66 81 79 71 69 83 79 69 65 73 71 62 58 70 68 Dewpt 69 66 70 70 67 65 71 70 67 63 65 62 60 57 60 57 PWind dir NE E SE SW NW N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds SC B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 30 40 20 30 60 40 20 20 Rain shwrs C C C S S C C C L C C S S S S Tstms C S C S S S $$ ILZ031-152100- Woodford- Including the city of Eureka 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 89 65 82 69 86 Temp 78 88 88 79 71 68 67 65 72 77 81 78 72 71 71 71 79 84 85 80 Dewpt 67 74 75 73 70 68 67 65 70 72 74 72 71 70 70 70 73 74 74 73 RH 69 63 66 82 97100100100 93 85 79 82 97 97 97 97 82 72 70 79 Wind dir SW SW W N N N NE NE E E E NE E E SE SE W W NW N Wind spd 11 10 8 5 5 4 6 6 6 5 4 4 4 3 4 4 4 4 5 3 Wind gust 21 Clouds SC SC SC B1 B2 B2 B2 B1 B2 B2 B2 SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 50 70 60 50 50 QPF 12hr 0.03 0.17-0.50 0.11-0.55 0.09-0.18 0.02-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L L L C C S S C C C C Tstms S C C C S S S S S S S C C S S Heat index 96 97 92 94 Max heat 99 101 90 95 98 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 66 84 68 86 65 76 57 73 Temp 69 66 81 78 70 69 84 80 69 65 74 71 61 57 71 67 Dewpt 69 66 70 69 66 65 71 69 67 64 65 62 60 57 60 57 PWind dir NE E SE SW NW N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC PoP 12hr 20 30 20 30 60 40 20 20 Rain shwrs S C S S S S C L L C C S S S S Tstms S S S S S S S $$ ILZ036-152100- Fulton- Including the city of Canton 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 65 83 69 87 Temp 82 89 89 79 70 68 67 65 72 78 83 80 73 72 71 70 80 85 87 81 Dewpt 69 74 75 73 70 68 67 65 71 74 76 74 73 72 71 70 74 75 76 74 RH 65 61 64 82100100100100 97 88 80 82100100100100 82 72 70 79 Wind dir SW W W N N NE NE NE E E E NE E E SE S W NW NW N Wind spd 8 8 5 5 5 3 4 4 4 3 2 2 2 1 2 1 2 2 3 2 Wind gust 20 16 13 16 14 Clouds SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC PoP 12hr 50 70 60 50 40 QPF 12hr 0.02 0.24-0.49 0.01-0.27 0.08-0.17 0.01-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L L C C C S S C C C C Tstms S C C C C S S S S S S S S Heat index 98 99 90 94 97 87 Max heat 101 102 87 95 84 98 100 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 85 68 86 64 76 57 73 Temp 71 67 83 81 72 69 84 80 69 65 74 71 61 58 71 68 Dewpt 70 67 72 71 67 66 71 70 67 64 66 64 60 58 61 59 PWind dir NE SE SE SW NW N NE NE Wind char LT LT LT GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 40 40 20 30 60 40 20 10 Rain shwrs C C S S S C C C L C C S S S Tstms C S S S S S $$ ILZ037-152100- Tazewell- Including the city of Pekin 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 90 66 84 70 88 Temp 79 88 89 80 72 69 68 66 73 79 83 80 73 72 72 71 80 86 87 82 Dewpt 68 73 74 73 71 69 68 66 71 73 74 73 72 71 71 70 73 74 74 73 RH 69 61 61 79 97100100100 93 82 74 79 97 97 97 97 79 68 65 74 Wind dir SW SW W N NE N NE NE E E E NE E E SE S W NW NW N Wind spd 10 9 6 5 5 4 6 6 6 4 4 3 4 3 3 3 4 5 5 4 Wind gust 21 Clouds SC SC SC B1 B2 B2 B2 B1 B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC PoP 12hr 50 70 50 40 30 QPF 12hr 0.02 0.28-0.76 0.04-0.50 0.05-0.15 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C L L C C C C C C C C C Tstms S C C C C S S S S S S S S S Heat index 96 98 89 93 95 87 Max heat 99 102 86 94 95 99 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 67 86 68 87 65 77 58 73 Temp 70 67 82 80 71 70 84 80 69 66 75 72 62 58 71 68 Dewpt 70 67 70 70 67 66 70 69 67 64 65 63 60 58 60 58 PWind dir NE E SE SW NW N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 20 60 40 20 20 Rain shwrs S C S S S S S C L C C C S S S Tstms S S S S S S S $$ ILZ038-152100- McLean- Including the cities of Bloomington and Normal 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 66 84 69 88 Temp 79 89 90 81 72 70 68 67 74 81 83 80 72 72 71 71 80 86 87 81 Dewpt 69 73 73 74 72 70 68 67 71 73 74 73 72 71 70 70 73 74 74 73 RH 72 59 58 79100100100100 90 77 74 79100 97 97 97 79 68 65 77 Wind dir SW SW W NW N N NE NE NE E NE NE E SE S S W NW NW N Wind spd 13 11 9 5 5 5 6 6 8 5 5 5 5 5 5 5 6 6 6 5 Wind gust 24 Clouds SC SC SC B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 SC SC PoP 12hr 50 60 60 40 30 QPF 12hr 0.01-0.08 0.08-0.52 0.05-0.61 0.05-0.43 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C L L L C S C C C C C C Tstms C C S S S S S S S S S S S S Heat index 98 99 86 90 94 95 86 Max heat 100 102 91 94 98 98 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 85 67 87 65 77 57 73 Temp 69 66 82 79 70 69 85 81 69 66 75 71 61 58 71 67 Dewpt 69 66 70 69 66 65 70 69 67 65 66 63 60 58 60 57 PWind dir NE E SE SW W N NE NE Wind char LT GN GN GN GN GN GN GN Avg clouds SC B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 20 60 40 30 20 Rain shwrs S C S S S S S C L C C C S S Tstms S S S S S S S S S S $$ ILZ040-152100- Schuyler- Including the city of Rushville 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 90 66 85 70 89 Temp 82 89 90 81 72 69 68 66 73 80 85 82 75 73 72 71 81 87 88 83 Dewpt 71 73 74 73 71 69 67 66 71 73 75 74 73 72 71 70 73 74 74 74 RH 69 59 60 77 97100 97100 93 79 72 77 94 97 97 97 77 65 63 74 Wind dir SW SW W N N N NE NE E E E NE E SE S S NW NW NW NE Wind spd 9 9 5 5 6 4 4 4 4 3 3 2 3 2 3 2 3 3 3 2 Wind gust 20 14 Clouds SC SC SC B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 SC SC SC PoP 12hr 40 60 40 30 30 QPF 12hr 0.01 0.17-0.50 0.01-0.20 0.03-0.09 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C L C C C C C C Tstms S C C S C S S S S S Heat index 98 99 86 93 88 95 97 90 Max heat 101 103 90 96 86 98 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 68 87 69 86 65 76 58 73 Temp 72 68 84 82 73 70 84 80 70 65 74 71 63 58 71 68 Dewpt 71 68 72 71 67 66 70 70 67 64 66 64 61 58 61 59 PWind dir NE SE SE SW NW N N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC FW SC SC B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 30 10 30 50 40 20 10 Rain shwrs C C S S C C C C C S S S Tstms C S S S $$ ILZ041-152100- Mason- Including the city of Havana 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 66 86 70 89 Temp 84 90 91 82 72 69 68 66 75 81 85 82 74 73 72 71 82 87 88 83 Dewpt 68 72 73 73 71 69 68 66 71 72 74 73 72 71 70 70 72 73 73 73 RH 59 56 56 74 97100100100 87 74 70 74 93 93 93 97 72 63 61 72 Wind dir SW SW W N N NE NE NE E E NE NE E SE S S W NW N N Wind spd 9 8 5 4 4 3 4 4 4 3 3 2 3 2 2 2 3 3 4 2 Wind gust 21 18 Clouds SC SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 50 60 40 40 30 QPF 12hr 0.01 0.31-0.74 0.01-0.20 0.04-0.12 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C S S S C C C C Tstms C C S C C S S S S S S S Heat index 98 99 87 86 92 87 95 96 89 Max heat 101 102 90 97 84 98 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 87 69 88 65 78 58 74 Temp 71 68 85 82 72 70 86 81 69 65 76 72 62 59 72 69 Dewpt 70 67 70 69 66 65 69 69 67 64 64 63 60 58 59 58 PWind dir NE SE SE SW NW N NE NE Wind char LT LT LT GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 30 30 10 20 60 40 20 20 Rain shwrs C C S S S C L C C S S S S Tstms C S S S S S $$ ILZ047-152100- Cass- Including the city of Beardstown 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 92 67 88 71 91 Temp 84 92 92 83 73 70 68 67 76 83 87 83 75 74 73 72 83 89 90 83 Dewpt 69 72 73 73 71 69 68 67 71 73 73 73 72 71 70 69 72 73 73 73 RH 61 52 54 72 93 97100100 85 72 63 72 90 90 90 90 70 59 58 72 Wind dir SW W W N NE NE NE NE NE E NE NE E SE S S W NW NW N Wind spd 11 9 5 3 5 4 5 4 4 3 3 2 3 3 4 3 4 4 4 2 Wind gust 21 Clouds SC SC SC B1 B2 B2 B2 B1 B2 B1 B1 SC FW SC FW SC SC SC SC SC PoP 12hr 40 60 30 30 20 QPF 12hr 0.03 0.09-0.58 0.01 0.03 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S C C S S Tstms C C C C C S S S S Heat index 100100 88 90 95 88 88 97 97 89 Max heat 102 103 84 92 99 86 99 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 68 89 69 89 65 78 58 74 Temp 72 68 86 83 73 71 87 82 70 66 76 72 63 59 72 69 Dewpt 70 67 70 69 66 65 68 68 66 63 65 63 60 58 59 58 PWind dir NE SE SE SW NW N N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC FW FW SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 30 20 10 20 50 40 20 20 Rain shwrs C S S S S C C C C S S S Tstms C S S S S $$ ILZ048-152100- Menard- Including the city of Petersburg 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 67 88 71 91 Temp 85 92 91 83 73 70 69 68 77 84 87 83 75 73 73 72 84 90 89 83 Dewpt 67 70 71 72 71 70 68 68 71 71 72 72 71 71 69 69 71 71 71 71 RH 55 49 52 70 93100 97100 82 65 61 70 87 93 87 90 65 54 56 67 Wind dir SW W W N N NE NE NE E E NE NE E SE S S W NW NW N Wind spd 11 10 6 3 4 4 4 4 4 4 4 3 3 3 4 4 5 4 5 3 Wind gust 23 Clouds FW SC SC B1 B2 B2 B2 B1 B2 B1 SC SC FW SC SC SC SC SC SC FW PoP 12hr 50 60 40 30 20 QPF 12hr 0.01-0.09 0.12-0.42 0.01 0.05 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C S C C S S Tstms C C C C C S S S S Heat index 99 99 89 89 94 88 89 97 96 Max heat 100 102 84 92 97 87 99 100 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 69 89 66 79 58 75 Temp 72 68 86 83 72 71 88 82 70 66 77 73 62 59 73 69 Dewpt 70 67 68 68 65 65 66 67 66 64 63 62 59 58 57 56 PWind dir NE SE SE SW W N N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 30 20 10 20 50 40 20 20 Rain shwrs C S S S S C C C C S S S Tstms C S S S S S S $$ ILZ042-152100- Logan- Including the city of Lincoln 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 92 68 88 71 90 Temp 82 91 91 83 73 71 69 68 76 83 86 82 74 73 73 72 82 88 89 84 Dewpt 67 71 72 72 72 70 69 68 71 72 73 72 72 71 70 69 72 72 72 72 RH 61 52 54 70 97 97100100 85 70 65 72 93 93 90 90 72 59 57 67 Wind dir SW SW W E N NE NE NE E E E NE E SE S S W NW NW N Wind spd 12 10 8 4 4 4 5 6 6 4 4 4 4 4 5 4 5 5 6 4 Wind gust 23 Clouds SC SC SC B1 B2 B2 B2 B1 B1 B1 SC SC FW SC SC SC SC SC SC SC PoP 12hr 50 60 40 30 20 QPF 12hr 0.01-0.13 0.10-0.58 0.00-0.21 0.05-0.16 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S S C C S S Tstms C C C C C S S S S S S Heat index 98 99 89 89 93 88 87 95 96 89 Max heat 101 101 84 93 97 87 98 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 68 88 69 89 66 79 59 75 Temp 71 68 85 82 72 70 86 82 70 66 77 73 63 59 73 69 Dewpt 70 67 69 68 66 65 68 67 67 64 64 62 60 58 59 57 PWind dir NE SE SE SW W N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 10 20 50 40 30 20 Rain shwrs S C S S S C L C C C S Tstms S S S S S S S $$ ILZ043-152100- De Witt- Including the city of Clinton 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 68 87 70 89 Temp 81 92 91 83 74 71 70 68 76 84 86 82 74 73 72 72 82 89 88 83 Dewpt 68 71 71 72 72 71 70 68 71 72 72 72 72 71 70 69 72 72 72 72 RH 65 51 52 70 93100100100 85 67 63 72 93 93 93 90 72 57 59 70 Wind dir SW SW SW S N N NE NE E E E NE E SE S SW W NW NW N Wind spd 14 12 10 5 5 5 6 8 8 5 6 5 6 5 8 8 8 8 9 6 Clouds SC SC SC B1 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 60 50 30 20 QPF 12hr 0.05 0.09-0.25 0.01-0.23 0.03-0.77 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C C C C S S Tstms C C S C S S C S S S S Heat index 99 98 88 89 93 87 87 96 95 88 Max heat 100 101 85 92 96 85 99 99 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 87 68 88 66 79 58 74 Temp 71 67 84 81 71 70 86 82 70 67 76 73 63 59 72 69 Dewpt 69 66 69 67 66 65 68 67 66 65 65 62 60 58 59 56 PWind dir NE E SE SW W N NE NE Wind char LT GN GN BZ GN GN GN BZ Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 10 20 60 40 30 20 Rain shwrs S C C S C L C C C S Tstms S S C S S S S S $$ ILZ049-152100- Scott- Including the city of Winchester 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 93 68 90 72 92 Temp 84 93 92 84 74 72 70 68 77 85 89 85 77 75 74 73 83 90 91 86 Dewpt 71 73 73 74 73 72 70 68 73 75 74 74 73 72 71 69 73 73 73 74 RH 65 52 54 72 97100100100 87 72 61 70 87 90 90 87 72 58 56 68 Wind dir SW SW W SE N NE NE NE E E E NE SE S S SW W NW NW NE Wind spd 11 9 5 2 4 3 4 3 3 3 3 2 3 3 4 3 3 4 3 1 Clouds SC SC SC B1 B2 OV OV B1 B2 B1 SC SC SC FW FW FW SC SC SC SC PoP 12hr 40 50 30 10 10 QPF 12hr 0.04-0.10 0.09-0.15 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S S Tstms C C C C C S Heat index 89102102 92 94 99 93 89 99100 93 Max heat 105 105 88 96 102 91 102 105 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 69 90 70 90 66 79 59 75 Temp 73 69 88 84 74 71 88 83 71 66 77 74 63 60 73 70 Dewpt 71 68 71 71 67 65 69 69 67 64 66 64 61 59 60 59 PWind dir NE SE SE SW W N N N Wind char LT LT LT GN LT LT LT GN Avg clouds SC SC SC FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 20 10 20 50 40 20 20 Rain shwrs S S S C C C C S S S Tstms S S S S S $$ ILZ050-152100- Morgan- Including the city of Jacksonville 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 68 90 72 92 Temp 84 92 92 84 74 71 70 68 77 86 89 84 76 75 74 72 83 90 91 85 Dewpt 69 72 72 73 73 71 70 68 72 73 73 73 72 71 70 69 72 72 72 72 RH 61 52 52 70 97100100100 85 65 59 70 87 87 87 90 70 56 54 65 Wind dir SW SW W E NE NE NE NE E SE E NE SE S S S W NW NW N Wind spd 12 10 6 3 4 3 4 3 4 3 3 2 3 3 4 3 4 4 4 2 Clouds FW SC SC B1 B2 OV B2 B1 B1 B1 B1 SC SC SC FW FW SC SC SC SC PoP 12hr 40 50 30 10 10 QPF 12hr 0.03-0.10 0.08-0.27 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S S S S Tstms C C C C C S S S S Heat index 100100 90 93 97 91 89 98 99 91 Max heat 102 103 88 97 100 91 101 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 90 69 90 66 79 59 75 Temp 73 69 87 83 73 71 88 82 71 66 77 73 63 59 73 69 Dewpt 71 68 70 69 66 65 68 68 67 64 64 63 61 58 59 58 PWind dir NE SE SE SW W N N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 20 10 20 50 40 20 20 Rain shwrs S S S S C C C C S S S Tstms S S S S S S $$ ILZ051-152100- Sangamon- Including the city of Springfield 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 94 69 91 72 93 Temp 85 94 93 84 75 72 71 69 78 87 90 85 77 75 74 73 84 91 92 85 Dewpt 68 71 72 73 72 72 71 69 72 73 73 73 72 71 70 69 72 72 72 72 RH 57 47 51 70 90100100100 82 63 58 67 85 87 87 87 67 54 52 65 Wind dir SW SW W S NE NE NE NE E SE S NE SE SE S SW W NW NW N Wind spd 12 10 6 3 4 3 3 3 4 3 4 2 3 3 5 4 5 5 5 3 Wind gust 23 Clouds FW FW SC B1 B1 OV B2 B2 B1 SC SC SC FW SC FW SC SC SC SC SC PoP 12hr 50 50 30 20 10 QPF 12hr 0.02-0.17 0.07-0.17 0.01 0.00-0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S S S S S S Tstms C C C C C S S S S S Heat index 101100 91 94 97 92 90 99 99 92 Max heat 104 105 90 98 101 93 101 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 69 90 70 91 67 81 60 76 Temp 73 69 87 84 73 71 88 84 72 67 79 75 64 60 74 70 Dewpt 71 68 69 69 66 65 67 68 67 65 64 63 61 59 59 58 PWind dir NE SE SE SW W NW N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 20 10 20 50 40 20 20 Rain shwrs S S S S C C C C S S S Tstms S S S S S S S S $$ ILZ053-152100- Macon- Including the city of Decatur 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 68 90 71 92 Temp 84 93 93 84 74 71 70 69 78 87 89 84 75 73 73 73 84 90 91 85 Dewpt 68 71 71 72 72 71 70 69 73 73 72 73 72 71 70 69 72 72 71 72 RH 59 49 49 67 93100100100 85 63 57 70 90 93 90 87 67 56 52 65 Wind dir S SW W S E NE NE NE E SE S NE E SE S SW W NW NW N Wind spd 14 12 9 4 4 3 4 5 6 4 5 4 4 5 6 6 8 8 8 5 Clouds FW FW SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 60 50 20 10 QPF 12hr 0.03-0.27 0.05-0.28 0.01-0.29 0.00-0.76 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S S S S S S Tstms C C C C C S S S S S Heat index 100100 90 94 97 90 89 97 98 91 Max heat 102 103 87 97 100 87 100 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 69 90 67 81 59 75 Temp 72 68 86 83 72 70 88 83 71 67 78 74 63 59 74 69 Dewpt 70 67 69 68 66 65 68 67 66 65 65 63 61 59 59 58 PWind dir NE E SE SW W NW NE NE Wind char LT LT GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 5 20 50 40 20 20 Rain shwrs S S C S C C C C S S Tstms S S C S S S S S $$ ILZ044-152100- Piatt- Including the city of Monticello 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 94 68 88 70 91 Temp 82 93 93 83 74 71 70 69 78 86 88 83 74 73 72 72 84 90 90 84 Dewpt 69 72 71 73 72 71 70 69 73 73 73 73 72 71 70 69 72 73 72 73 RH 65 51 49 72 93100100100 85 65 61 72 93 93 93 90 67 58 56 70 Wind dir S SW SW S NE NW NE NE E SE E NE E SE S SW W NW NW N Wind spd 14 12 9 5 4 4 5 5 6 5 5 5 5 5 6 6 8 8 8 5 Clouds SC FW SC SC B2 B2 B2 B2 SC FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 60 50 30 20 QPF 12hr 0.02-0.21 0.02-0.32 0.01-0.32 0.00-0.72 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C C S S S S Tstms C C S C C S C S S S Heat index 100100 89 93 96 89 89 97 97 90 Max heat 102 103 86 97 100 85 101 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 67 87 68 89 66 80 59 75 Temp 71 68 85 81 71 69 87 83 71 67 78 74 63 59 73 69 Dewpt 69 67 70 69 66 65 68 67 66 66 66 64 61 59 60 58 PWind dir NE E SE SW W N NE NE Wind char LT GN GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 10 20 50 40 30 20 Rain shwrs S S C S C C C C C S S S Tstms S S C S S S S S S S $$ ILZ045-152100- Champaign- Including the cities of Champaign and Urbana 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 68 88 70 90 Temp 80 92 92 83 74 71 70 68 77 85 87 82 73 72 72 72 83 89 89 83 Dewpt 69 73 72 73 72 71 70 68 73 74 74 74 72 71 70 69 73 74 73 73 RH 69 54 52 72 93100100100 87 70 65 77 97 97 93 90 72 61 59 72 Wind dir SW SW SW S NE N NE NE NE E NE E E SE S SW W NW NW N Wind spd 13 11 8 3 3 3 4 4 4 4 4 3 4 4 4 5 5 5 5 4 Clouds SC FW SC SC B1 B2 B2 B2 B1 SC SC B1 SC SC B1 SC SC SC SC SC PoP 12hr 50 60 60 30 20 QPF 12hr 0.01-0.17 0.03-0.35 0.03-0.46 0.01-0.42 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S C C C C S S Tstms C C S C S S S C S S S S Heat index 101101 89 92 95 88 89 98 98 88 Max heat 103 105 86 96 99 86 102 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 67 89 66 80 58 74 Temp 70 67 84 80 70 68 87 82 70 67 78 74 63 59 73 69 Dewpt 69 67 71 69 66 65 70 68 66 66 67 64 61 58 61 58 PWind dir NE E SE SW SW N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 20 10 20 50 40 30 20 Rain shwrs S S S S S S C C C C C S S S Tstms S S S S S S S S S S $$ ILZ046-152100- Vermilion- Including the city of Danville 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 93 68 88 70 91 Temp 80 92 93 82 74 71 70 68 77 85 87 81 73 72 72 72 83 90 90 82 Dewpt 69 72 72 72 72 71 70 68 72 74 73 72 72 71 70 69 72 73 73 72 RH 69 52 51 72 93100100100 85 70 63 74 97 97 93 90 70 58 58 72 Wind dir S SW SW S SE N N NE NE E NE E E SE S SW SW NW NW N Wind spd 11 10 6 3 2 2 3 3 3 3 3 2 2 2 3 3 4 4 4 3 Wind gust 21 Clouds SC SC SC B1 B1 B2 B2 B2 B1 SC SC B1 SC SC B1 SC SC SC SC SC PoP 12hr 50 60 60 30 30 QPF 12hr 0.01-0.13 0.06-0.35 0.02-0.43 0.01-1.14 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S C C C C C C S Tstms C C S C C S S S C S S S S S Heat index 100100 87 92 95 89 98 97 Max heat 102 104 84 96 99 102 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 67 86 66 89 67 81 59 75 Temp 70 67 83 80 70 68 87 82 71 68 78 73 63 59 73 69 Dewpt 68 66 70 67 66 64 69 67 66 65 66 62 61 58 60 56 PWind dir NE E SE SW SW NW NE NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 20 20 20 50 50 30 20 Rain shwrs S S S S S S S S C C C C C S S S Tstms S S S S S S S S S S S S S $$ ILZ052-152100- Christian- Including the city of Taylorville 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 69 93 72 94 Temp 84 94 94 85 75 72 71 70 80 89 92 86 77 74 74 73 85 92 93 86 Dewpt 68 71 71 73 73 72 71 70 74 73 72 73 72 71 70 69 72 72 71 72 RH 59 47 47 67 94100100100 82 59 52 65 85 90 87 87 65 52 49 63 Wind dir S SW SW S SE NE NE E SE S SW E SE S S SW W NW NW N Wind spd 12 10 6 3 3 2 2 3 4 3 4 2 3 3 4 4 5 5 5 2 Clouds FW FW SC B1 B1 B2 B2 B2 B1 SC SC B1 FW SC FW FW FW FW SC SC PoP 12hr 50 60 40 10 10 QPF 12hr 0.06-0.34 0.06-0.73 0.01-0.17 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C S S S Tstms C C C C C S S Heat index 102101 91 97100 93 91100101 93 Max heat 104 105 88 99 102 89 101 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 91 69 91 67 82 59 77 Temp 73 69 88 84 73 71 89 84 72 68 80 76 64 60 74 71 Dewpt 71 68 69 69 66 66 67 68 67 66 65 64 61 60 60 58 PWind dir NE SE SE SW W NW N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 20 5 10 40 30 20 20 Rain shwrs S S S C C C C S S S Tstms S S S S S S $$ ILZ061-152100- Shelby- Including the city of Shelbyville 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 95 69 93 71 95 Temp 84 94 95 85 76 72 71 70 80 89 92 87 76 74 73 73 85 93 94 87 Dewpt 68 70 69 71 72 71 71 70 73 72 71 72 71 70 69 68 71 70 69 71 RH 59 46 43 63 87 97100100 79 57 51 61 85 87 87 84 63 47 44 59 Wind dir S SW SW S SE N E NE SE S SW SE SE S S SW W NW NW N Wind spd 11 10 8 3 3 1 2 2 4 4 4 2 2 3 4 4 5 6 5 2 Wind gust 21 Clouds FW FW SC SC B1 B2 B1 B2 B1 FW SC B1 FW SC FW FW FW FW FW SC PoP 12hr 40 60 50 5 10 QPF 12hr 0.07-0.25 0.04-0.55 0.01-0.32 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C C Tstms S C C C C S Heat index 100100 91 85 97 99 93 91 98 99 92 Max heat 103 104 88 99 101 89 100 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 69 91 68 92 67 83 59 77 Temp 72 69 88 84 72 70 89 84 71 68 80 76 64 60 75 71 Dewpt 70 68 68 68 66 65 66 66 66 66 65 64 61 60 59 58 PWind dir NE E SE SW SW NW N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC FW SC SC SC B1 B1 SC B1 B1 SC SC PoP 12hr 10 20 5 10 30 40 20 20 Rain shwrs S S S C S C S S S S Tstms S S S S S $$ ILZ054-152100- Moultrie- Including the city of Sullivan 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 69 91 71 93 Temp 84 93 94 84 75 72 71 69 79 88 91 85 75 73 73 73 85 91 92 85 Dewpt 69 70 70 72 72 71 71 69 73 73 72 73 72 71 70 69 72 71 70 72 RH 61 47 46 67 90 97100100 82 61 54 67 90 93 90 87 65 52 49 65 Wind dir S SW SW S S N NE NE SE S S E SE S S SW W NW NW N Wind spd 12 11 8 4 3 2 3 4 4 4 4 3 3 4 5 5 6 6 6 3 Wind gust 23 Clouds FW FW SC SC B1 B2 B1 B2 B1 FW SC SC SC SC SC FW SC FW SC SC PoP 12hr 50 60 50 10 10 QPF 12hr 0.05-0.31 0.06-0.31 0.03-0.30 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S S Tstms C C C C C S S S Heat index 100100 90 96 98 91 90 98 99 91 Max heat 101 103 87 98 100 89 100 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 68 91 67 82 59 76 Temp 72 68 86 83 71 70 89 83 71 68 80 75 63 59 74 70 Dewpt 70 67 69 69 66 65 67 67 66 66 65 65 61 59 60 59 PWind dir NE E SE SW SW NW NE NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW SC FW SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 20 5 10 40 40 20 20 Rain shwrs S S S S C C C S S S S Tstms S S S S S S S S $$ ILZ055-152100- Douglas- Including the city of Tuscola 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 95 69 91 71 94 Temp 82 94 94 84 75 72 71 69 79 88 91 84 75 73 73 73 85 92 92 85 Dewpt 70 71 70 72 72 71 71 69 73 74 72 73 72 71 70 69 72 72 71 72 RH 67 47 46 67 90 97100100 82 63 54 70 90 93 90 87 65 52 51 65 Wind dir S SW SW S SE NW N NE E S SW E E S S SW W NW NW N Wind spd 12 11 8 4 3 3 3 3 4 4 4 3 3 3 4 5 6 6 6 3 Wind gust 23 Clouds SC FW SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 60 60 20 20 QPF 12hr 0.06-0.22 0.02-0.22 0.03-0.28 0.00-0.28 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S S S S Tstms C C S C C S S S Heat index 101101 91 97 99 90 91100100 91 Max heat 102 104 86 98 100 86 101 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 68 89 68 91 67 82 59 76 Temp 71 68 86 82 71 69 89 84 71 68 80 75 63 60 75 70 Dewpt 70 67 70 69 66 65 68 67 66 66 66 64 61 59 61 58 PWind dir NE E SE SW SW NW NE NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 20 5 10 30 40 30 20 Rain shwrs S S S S C C C C S S S Tstms S S S S S S S S $$ ILZ056-152100- Coles- Including the cities of Charleston and Mattoon 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 92 71 94 Temp 82 93 94 85 76 73 71 70 80 89 91 85 75 74 73 73 85 92 93 86 Dewpt 69 70 69 72 72 72 71 70 73 72 71 73 72 71 70 69 71 70 70 72 RH 65 47 44 65 87 97100100 79 57 52 67 90 90 90 87 63 49 47 63 Wind dir S SW SW S S NW N NE SE S SW SE SE S S SW W W NW N Wind spd 12 11 8 4 4 2 2 3 4 4 4 2 3 3 4 5 6 6 6 3 Clouds FW FW SC SC SC B2 B2 B2 B2 SC FW SC FW SC SC FW SC FW SC SC PoP 12hr 40 60 50 5 10 QPF 12hr 0.03-0.18 0.05-0.21 0.02-0.31 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C C Tstms S C S C C S Heat index 99100 91 85 96 98 91 90 98 99 91 Max heat 101 103 87 98 100 89 100 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 89 68 91 68 83 60 76 Temp 72 69 86 83 72 70 89 84 72 69 81 75 64 60 74 70 Dewpt 70 68 69 69 66 65 66 66 66 66 65 64 62 60 59 58 PWind dir NE E SE SW SW NW N NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW SC SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 20 20 5 10 30 40 20 20 Rain shwrs S S S C S C S S S S Tstms S S S S S S $$ ILZ057-152100- Edgar- Including the city of Paris 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 94 69 91 70 94 Temp 80 93 94 84 75 72 71 69 80 88 90 83 74 73 72 72 84 92 93 84 Dewpt 67 70 70 72 72 71 71 69 73 73 72 73 72 71 70 69 71 71 70 72 RH 65 47 46 67 90 97100100 79 61 56 72 93 93 93 90 65 51 47 67 Wind dir S SW SW S SE W NE NE S S SW E E SE S SW W W NW N Wind spd 12 11 9 3 3 2 2 2 3 4 3 3 3 2 4 4 6 6 6 3 Clouds FW FW FW SC B1 B2 B2 B2 B2 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 60 50 10 20 QPF 12hr 0.02-0.12 0.03-0.30 0.01-0.23 0.00-0.39 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C C S S S S S Tstms S C S C C S S S S Heat index 99100 89 96 98 88 90 99 99 90 Max heat 102 104 85 98 100 101 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 68 88 67 91 68 83 60 76 Temp 71 68 85 81 70 69 89 83 72 68 81 75 64 60 74 70 Dewpt 70 67 69 68 66 65 67 66 66 66 66 64 61 60 60 58 PWind dir NE E SE SW SW NW N NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 10 20 5 10 30 40 30 20 Rain shwrs S S S C C C C C S S Tstms S S S S S S $$ ILZ062-152100- Cumberland- Including the city of Greenup 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 93 71 95 Temp 81 93 95 86 77 74 72 70 82 90 93 87 77 75 73 73 86 93 94 87 Dewpt 68 70 69 71 72 72 72 70 73 72 71 72 72 71 70 69 71 69 69 71 RH 65 47 43 61 85 93100100 74 56 49 61 85 87 90 87 61 46 44 59 Wind dir S SW SW S SE W NW NE SE S SW SE SE S S SW W W NW NW Wind spd 10 10 8 4 3 2 1 2 4 4 4 2 3 2 3 4 6 6 5 2 Clouds FW FW FW SC SC B2 B2 B2 B2 B1 FW SC FW SC SC FW FW FW SC SC PoP 12hr 30 60 50 5 10 QPF 12hr 0.00-0.15 0.04-0.19 0.05-0.33 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C C Tstms S C S C C S Heat index 99101 91 87 97 99 93 91 98 99 93 Max heat 101 103 88 99 102 90 100 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 90 69 92 68 84 61 77 Temp 73 69 87 84 72 70 89 85 73 69 82 77 65 61 75 71 Dewpt 71 68 68 68 67 66 65 66 66 66 64 64 62 60 59 58 PWind dir NE E SE SW SW NW N NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW FW SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 10 20 5 10 20 40 20 20 Rain shwrs S S S S C S S S S Tstms S S S S $$ ILZ063-152100- Clark- Including the city of Marshall 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 95 70 93 71 95 Temp 80 93 95 85 77 74 72 70 82 90 92 86 76 74 73 73 86 93 94 86 Dewpt 67 69 69 71 72 72 72 70 73 72 71 72 73 72 70 69 71 69 69 71 RH 65 46 43 63 85 93100100 74 56 51 63 90 93 90 87 61 46 44 61 Wind dir S SW SW S SE E NE NE SE S SW E SE S S SW W W NW N Wind spd 10 11 9 4 4 2 2 2 4 4 4 2 3 3 3 4 6 8 6 3 Wind gust 20 Clouds FW CL FW SC B1 B2 B1 B1 B1 B1 FW FW FW SC SC FW FW FW SC SC PoP 12hr 30 60 40 5 10 QPF 12hr 0.00-0.10 0.07-0.38 0.00-0.19 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C C C Tstms C S C C S Heat index 98100 90 87 96 99 92 91 98 99 92 Max heat 99 103 88 100 101 89 102 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 69 90 68 92 69 85 61 77 Temp 73 69 87 83 72 70 89 85 73 69 82 77 66 62 75 71 Dewpt 71 69 68 68 67 66 66 66 67 66 65 64 63 61 60 58 PWind dir NE E SE SW SW NW N NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC FW SC FW FW SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 10 20 5 10 20 40 30 20 Rain shwrs S S S S C S C S S Tstms S S S S $$ ILZ066-152100- Effingham- Including the city of Effingham 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 94 72 95 Temp 82 94 95 86 77 74 72 70 82 91 93 88 78 75 74 73 86 93 94 88 Dewpt 68 70 69 72 72 72 72 70 73 72 71 72 72 70 69 68 70 69 69 71 RH 63 46 43 63 85 93100100 74 54 49 59 82 84 84 84 59 46 44 57 Wind dir S SW SW S S W E NE SE S SW SE SE S S SW W W NW N Wind spd 10 10 6 3 3 1 1 1 3 4 4 1 2 2 3 3 5 5 4 1 Clouds FW FW SC SC SC B2 B2 B1 B1 SC FW SC FW SC FW FW FW FW FW SC PoP 12hr 30 60 40 5 10 QPF 12hr 0.00-0.18 0.06-0.16 0.03-0.25 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C C C C C Tstms C S C C S Heat index 100101 92 87 98100 95 91 98100 94 Max heat 103 104 90 100 102 92 100 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 91 69 92 68 85 61 78 Temp 74 70 89 85 73 71 90 86 73 69 82 78 65 61 76 72 Dewpt 71 68 68 69 67 65 65 66 66 66 64 64 62 60 59 59 PWind dir NE E SE SW SW W N N Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC FW SC FW FW SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 5 20 5 5 20 30 20 20 Rain shwrs S S S S C S S S S Tstms S S S S $$ ILZ067-152100- Jasper- Including the city of Newton 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 96 71 94 72 96 Temp 81 94 96 86 78 75 73 71 83 91 94 88 78 75 74 73 87 94 95 88 Dewpt 68 70 69 72 73 73 72 71 74 72 71 73 72 71 70 69 71 69 69 71 RH 65 46 42 63 85 94 97100 74 54 47 61 82 87 87 87 59 44 43 57 Wind dir S SW SW S S W SE NE SE S SW SE SE S S SW W W NW N Wind spd 10 10 8 4 3 1 1 2 4 4 4 2 2 2 3 3 6 6 5 2 Clouds FW CL FW SC SC B1 B2 B1 B1 SC FW SC FW SC FW FW FW FW FW SC PoP 12hr 20 50 40 5 10 QPF 12hr 0.00-0.27 0.03-0.25 0.00-0.23 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C Tstms C S C C S Heat index 101102 93 90 99101 95 93100101 95 Max heat 104 105 91 101 104 93 102 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 70 92 69 93 69 86 62 79 Temp 75 70 89 86 73 71 91 86 74 70 84 79 66 62 76 73 Dewpt 72 69 69 69 68 66 66 67 67 66 65 65 63 61 60 59 PWind dir NE E SE SW SW W N N Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC FW FW FW FW SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 5 20 0 5 20 30 30 20 Rain shwrs S S S S C S C S S Tstms S S S S $$ ILZ068-152100- Crawford- Including the city of Robinson 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 72 95 72 97 Temp 82 94 97 87 79 75 73 72 84 92 95 89 79 76 74 74 88 95 96 89 Dewpt 67 69 68 70 72 72 72 71 73 71 69 71 72 71 70 69 70 68 68 70 RH 61 44 39 57 79 90 97 97 70 51 43 56 79 85 87 84 55 42 40 54 Wind dir S SW SW S SE SE SE NE S SW SW SE SE S S SW W W NW SW Wind spd 9 11 8 5 4 2 2 2 4 5 4 3 3 3 3 3 6 8 6 3 Clouds FW CL FW SC SC B1 B2 B1 SC SC FW SC FW FW SC FW FW FW FW SC PoP 12hr 20 50 30 0 10 QPF 12hr 0.00-0.06 0.07-0.37 0.00-0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms C S S C S Heat index 100102 90 99101 94 94100101 94 Max heat 103 104 91 101 103 93 103 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 92 69 94 70 87 62 79 Temp 75 71 89 86 74 71 91 87 74 70 85 80 67 63 77 73 Dewpt 72 69 68 67 68 66 65 65 67 66 64 63 64 62 60 58 PWind dir NE E SE S S W N N Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC FW SC FW FW SC SC SC SC SC B1 B1 B1 SC PoP 12hr 10 20 0 10 20 30 30 20 Rain shwrs S S S S C S C S S Tstms S S S S $$ ILZ071-152100- Clay- Including the city of Flora 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 97 71 96 72 97 Temp 83 96 96 87 79 75 73 71 84 93 95 89 79 76 74 74 88 95 96 89 Dewpt 68 70 69 71 72 72 72 71 73 71 70 71 71 70 69 68 70 68 68 70 RH 61 43 42 59 79 90 97100 70 49 45 56 77 82 84 82 55 42 40 54 Wind dir S SW SW S S N E E SE S SW S SE S S SW W W NW N Wind spd 9 10 6 3 3 1 1 1 3 4 3 1 1 2 2 2 5 5 4 1 Clouds CL CL SC SC SC B1 B2 B1 SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 20 40 30 5 10 QPF 12hr 0.00-0.08 0.01-0.23 0.00-0.19 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms C S S S S Heat index 103103 93 90100101 96 93100101 94 Max heat 104 105 92 102 104 93 104 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 71 93 70 94 69 87 62 79 Temp 75 71 91 87 74 71 92 87 74 70 85 80 67 62 77 73 Dewpt 71 69 68 68 67 66 65 66 66 66 65 64 63 62 60 59 PWind dir NE E SE SW SW W N N Wind char LT LT LT LT LT GN LT GN Avg clouds SC FW FW FW FW FW FW SC SC SC B1 SC SC B1 B1 SC PoP 12hr 5 20 5 5 20 30 30 20 Rain shwrs S S S S C S C S S Tstms S S S S $$ ILZ072-152100- Richland- Including the city of Olney 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 72 97 73 98 Temp 84 96 97 88 80 76 74 72 85 94 95 90 80 77 75 74 89 96 97 90 Dewpt 67 70 69 70 72 72 72 72 73 71 69 70 71 70 70 69 70 68 67 69 RH 57 43 40 55 77 87 93100 67 47 43 52 74 79 84 84 54 40 38 50 Wind dir S SW S S S S SE E S SW SW S SE S S SW W W NW NE Wind spd 9 10 8 4 3 1 1 1 3 5 5 2 2 2 2 2 5 6 5 2 Clouds CL CL FW SC SC B1 B2 SC SC FW FW SC FW FW FW FW FW FW FW SC PoP 12hr 10 40 30 0 5 QPF 12hr 0.01 0.01-0.26 0.00-0.31 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms C S S S S Heat index 103103 93 92100101 96 94101 95 Max heat 104 105 92 102 104 94 104 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 94 70 95 70 88 63 80 Temp 76 72 91 87 74 72 93 88 75 71 86 81 68 63 78 74 Dewpt 71 70 68 68 68 67 65 65 66 66 65 64 64 62 61 59 PWind dir NE E SE S S W N N Wind char LT LT LT GN LT GN GN GN Avg clouds SC FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC PoP 12hr 5 20 0 5 20 30 30 30 Rain shwrs S S S C S C S C Tstms S S S S $$ ILZ073-152100- Lawrence- Including the city of Lawrenceville 811 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 97 73 97 73 99 Temp 83 96 97 88 80 76 74 73 85 94 95 90 80 77 75 74 89 97 97 90 Dewpt 68 69 68 69 71 72 72 71 72 70 68 69 71 71 70 69 70 67 66 68 RH 61 42 39 54 74 87 93 93 65 46 42 50 74 82 84 84 54 38 36 49 Wind dir S SW S S S SE E SE SW SW SW S S S S SW W W NW N Wind spd 9 10 9 5 4 2 1 1 3 5 4 3 2 2 2 2 5 6 5 3 Clouds FW CL FW SC SC B1 B1 SC SC FW FW B1 FW FW FW FW FW FW FW SC PoP 12hr 10 30 30 0 10 QPF 12hr 0 0.01-0.19 0.00-0.33 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S Tstms S S S S S Heat index 102102 92100100 95 95 95 Max heat 103 104 91 102 103 93 104 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 71 94 70 95 71 89 64 80 Temp 76 72 91 87 74 72 93 89 75 71 86 81 68 64 78 74 Dewpt 71 70 68 67 68 67 65 64 67 66 65 63 64 63 60 58 PWind dir NE NE SE S S W N N Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC FW FW SC FW FW SC SC SC SC SC B1 B1 B1 SC PoP 12hr 10 20 0 10 20 30 30 30 Rain shwrs S S S C C C C C Tstms S S S S $$