Area Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
150 FOUS53 KILX 151651 AFMILX Area Forecast Matrices National Weather Service Lincoln IL 1151 AM CDT Tue Sep 15 2026 ILZ027-152100- Knox- Including the city of Galesburg 1151 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 82 84 77 71 67 66 63 68 73 78 77 71 71 70 69 76 82 83 79 Dewpt 73 75 72 69 66 64 63 68 72 74 73 71 71 70 69 73 75 75 74 RH 74 74 85 93 97 93100100 97 88 87100100100100 90 79 77 85 Wind dir W NW N N NE NE NE E E E E E E E SE W NW NW N Wind spd 8 6 8 6 5 6 6 6 5 4 3 4 2 2 2 3 4 4 3 Clouds B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 B1 PoP 12hr 40 80 70 60 50 QPF 12hr 0.02-0.07 0.19-0.73 0.14-0.35 0.10-0.31 0.07-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D L L C C S S L L C C Tstms S C C L L S S S S S C S S Heat index 87 92 89 92 Max heat 93 99 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 $$ ILZ028-152100- Stark- Including the city of Toulon 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 63 78 67 83 Temp 83 84 77 71 68 66 63 67 72 77 75 70 69 69 69 76 81 83 78 Dewpt 71 73 70 68 64 62 62 65 69 71 70 69 69 69 68 71 72 73 71 RH 67 70 79 90 87 87 97 93 90 82 84 97100100 97 85 74 72 79 Wind dir W NW N N NE NE NE E E E E E E E SE W NW NW N Wind spd 9 6 8 5 5 8 6 8 5 4 4 4 3 3 3 3 4 4 3 Clouds B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B1 B1 B1 B1 B1 B2 B2 B1 B1 PoP 12hr 40 80 60 70 60 QPF 12hr 0.05-0.14 0.17-0.85 0.16-0.39 0.23-0.33 0.12-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L D L L C C S S L L L L Tstms S C C L L S S C C S Heat index 88 90 86 89 Max heat 90 94 89 92 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 66 84 63 75 57 72 Temp 68 65 79 77 69 68 81 78 68 64 72 69 61 57 70 66 Dewpt 67 64 69 69 66 64 69 69 66 61 63 60 58 55 58 56 PWind dir NE E SE SW NW N NE NE Wind char LT GN GN GN LT GN GN GN Avg clouds B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 50 30 30 60 40 20 20 Rain shwrs C C S C C C C L C C C S S S S Tstms C S S S S S $$ ILZ030-152100- Marshall- Including the city of Lacon 1151 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 84 85 79 72 69 67 64 69 74 78 76 71 70 70 70 77 83 84 79 Dewpt 69 74 72 69 65 64 63 67 70 72 70 69 69 69 69 72 73 73 71 RH 61 70 79 90 87 90 97 93 87 82 82 93 97 97 97 85 72 70 77 Wind dir W W N N NE NE NE E E E E E E E SE W W NW N Wind spd 9 6 5 5 4 6 6 6 5 4 4 4 3 3 3 3 4 4 3 Clouds B1 B1 B2 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 0.06-0.13 0.42-0.91 0.20-0.52 0.12-0.27 0.12-0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L D L L C C S S L L L L Tstms S C C L L S S S C C S Heat index 92 88 90 Max heat 91 97 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 $$ ILZ029-152100- Peoria- Including the city of Peoria 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 65 81 69 86 Temp 85 87 80 73 69 67 65 70 75 80 78 72 71 71 70 78 84 85 80 Dewpt 71 74 73 70 67 66 65 68 72 74 73 71 71 70 70 73 74 75 73 RH 63 65 79 90 93 97100 93 90 82 85 97100 97100 85 72 72 79 Wind dir W W N N NE NE NE E E E NE E E E SE W NW NW N Wind spd 9 6 6 6 5 8 6 6 4 4 4 4 2 3 3 3 4 4 3 Clouds SC SC B1 B2 B2 B2 B2 B2 B2 B2 SC SC B1 SC B1 B1 B1 B1 SC PoP 12hr 40 80 70 50 50 QPF 12hr 0.03-0.09 0.57-0.97 0.05-0.53 0.12-0.25 0.03-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D L L C C S S C C C C Tstms S C C L L S S S C S S Heat index 90 96 91 93 Max heat 94 102 85 93 96 99 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 84 68 85 65 76 58 73 Temp 70 66 81 79 71 69 83 79 69 65 73 71 62 58 70 68 Dewpt 69 66 70 70 67 65 71 70 67 63 65 62 60 57 60 57 PWind dir NE E SE SW NW N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds SC B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 30 40 20 30 60 40 20 20 Rain shwrs C C C S S C C C L C C S S S S Tstms C S C S S S $$ ILZ031-152100- Woodford- Including the city of Eureka 1151 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 84 87 80 73 69 68 65 72 77 81 78 72 71 71 71 79 84 85 80 Dewpt 71 75 74 72 68 67 65 70 72 74 72 71 70 70 70 73 74 74 73 RH 65 68 82 97 97 97100 93 85 79 82 97 97 97 97 82 72 70 79 Wind dir SW W N N NE NE NE E E E NE E E SE SE W W NW N Wind spd 10 8 5 5 5 6 6 6 5 4 4 4 3 4 4 4 4 5 3 Clouds SC SC B1 B2 B2 B2 B2 B2 B2 B2 SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 40 80 60 50 50 QPF 12hr 0.06-0.13 0.37-0.70 0.11-0.55 0.09-0.18 0.02-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D L L C C S S C C C C Tstms S C C L L C S S S S C C S S Heat index 89 96 85 92 94 Max heat 91 101 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 $$ ILZ036-152100- Fulton- Including the city of Canton 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 65 83 69 87 Temp 88 89 81 73 69 68 65 72 78 83 80 73 72 71 70 80 85 87 81 Dewpt 72 75 73 71 68 67 65 71 74 76 74 73 72 71 70 74 75 76 74 RH 59 64 77 93 97 97100 97 88 80 82100100100100 82 72 70 79 Wind dir W W N N N NE NE E E E NE E E SE S W NW NW N Wind spd 8 5 5 5 3 4 4 4 3 2 2 2 1 2 1 2 2 3 2 Wind gust 16 14 16 14 Clouds SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC PoP 12hr 40 80 80 50 40 QPF 12hr 0.01-0.14 0.39-0.88 0.01-0.27 0.08-0.17 0.01-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D L D C C S S C C C C Tstms S C C L L C S S S S S S Heat index 95 99 86 90 94 97 87 Max heat 100 103 86 87 95 84 98 100 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 85 68 86 64 76 57 73 Temp 71 67 83 81 72 69 84 80 69 65 74 71 61 58 71 68 Dewpt 70 67 72 71 67 66 71 70 67 64 66 64 60 58 61 59 PWind dir NE SE SE SW NW N NE NE Wind char LT LT LT GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 40 40 20 30 60 40 20 10 Rain shwrs C C S S S C C C L C C S S S Tstms C S S S S S $$ ILZ037-152100- Tazewell- Including the city of Pekin 1151 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 86 89 81 74 70 69 66 73 79 83 80 73 72 72 71 80 86 87 82 Dewpt 71 74 74 72 69 68 66 71 73 74 73 72 71 71 70 73 74 74 73 RH 61 61 79 93 97 97100 93 82 74 79 97 97 97 97 79 68 65 74 Wind dir SW W N NE NE NE NE E E E NE E E SE S W NW NW N Wind spd 9 6 5 5 5 6 6 6 4 4 3 4 3 3 3 4 5 5 4 Clouds SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 B1 B1 SC SC PoP 12hr 40 80 70 40 30 QPF 12hr 0.03-0.13 0.58-0.81 0.04-0.50 0.05-0.15 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D L L C C C C C C C C Tstms S C C L L C S S S S S S S Heat index 92 97 86 89 93 95 87 Max heat 96 102 85 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 $$ ILZ038-152100- McLean- Including the cities of Bloomington and Normal 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 67 84 69 88 Temp 86 91 82 74 71 69 67 74 81 83 80 72 72 71 71 80 86 87 81 Dewpt 72 73 73 72 70 68 67 71 73 74 73 72 71 70 70 73 74 74 73 RH 63 56 74 93 97 97100 90 77 74 79100 97 97 97 79 68 65 77 Wind dir SW W NW N NE NE NE E E NE NE E SE S S W NW NW N Wind spd 11 9 5 5 5 8 6 6 5 5 5 5 5 5 5 6 6 6 5 Clouds SC SC B1 B2 B2 B2 B1 B2 B1 B1 B1 SC SC SC B1 B1 B1 SC SC PoP 12hr 50 80 60 40 30 QPF 12hr 0.03-0.24 0.24-0.68 0.05-0.61 0.05-0.43 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L L L L C S C C C C C C Tstms S C C L L C S S S S S S S S Heat index 93 99 87 90 94 95 86 Max heat 97 102 85 91 94 98 98 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 85 67 87 65 77 57 73 Temp 69 66 82 79 70 69 85 81 69 66 75 71 61 58 71 67 Dewpt 69 66 70 69 66 65 70 69 67 65 66 63 60 58 60 57 PWind dir NE E SE SW W N NE NE Wind char LT GN GN GN GN GN GN GN Avg clouds SC B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 20 20 60 40 30 20 Rain shwrs S C S S S S S C L C C C S S Tstms S S S S S S S S S S $$ ILZ040-152100- Schuyler- Including the city of Rushville 1151 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 85 70 89 Temp 87 91 84 74 70 68 66 73 80 85 82 75 73 72 71 81 87 88 83 Dewpt 72 73 72 72 69 67 66 71 73 75 74 73 72 71 70 73 74 74 74 RH 61 56 67 93 97 97100 93 79 72 77 94 97 97 97 77 65 63 74 Wind dir SW W N N N NE NE E E E NE E SE S S NW NW NW NE Wind spd 9 5 5 6 4 4 4 4 3 3 2 3 2 3 2 3 3 3 2 Wind gust 14 Clouds SC SC B1 B2 OV B2 B2 OV B2 B1 SC SC SC SC SC B1 SC SC SC PoP 12hr 40 80 80 30 30 QPF 12hr 0.01 0.59-0.79 0.01-0.20 0.03-0.09 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D D L D C C C C C Tstms S C C L L C S S S Heat index 94100 89 93 88 95 97 90 Max heat 100 103 87 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 $$ ILZ041-152100- Mason- Including the city of Havana 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 66 86 70 89 Temp 90 90 83 74 70 69 66 75 81 85 82 74 73 72 71 82 87 88 83 Dewpt 71 73 73 72 69 68 66 71 72 74 73 72 71 70 70 72 73 73 73 RH 54 58 72 93 97 97100 87 74 70 74 93 93 93 97 72 63 61 72 Wind dir SW W N N NE NE NE E E NE NE E SE S S W NW N N Wind spd 8 5 4 4 3 4 4 4 3 3 2 3 2 2 2 3 3 4 2 Wind gust 18 Clouds SC SC B1 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC SC SC SC PoP 12hr 40 80 80 40 30 QPF 12hr 0.01-0.14 0.51-0.99 0.01-0.20 0.04-0.12 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C D L L D C S S S C C C C Tstms S C C L L C S S S S S S Heat index 97 99 89 86 92 87 95 96 89 Max heat 100 103 86 90 97 84 98 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 87 69 88 65 78 58 74 Temp 71 68 85 82 72 70 86 81 69 65 76 72 62 59 72 69 Dewpt 70 67 70 69 66 65 69 69 67 64 64 63 60 58 59 58 PWind dir NE SE SE SW NW N NE NE Wind char LT LT LT GN LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 30 30 10 20 60 40 20 20 Rain shwrs C C S S S C L C C S S S S Tstms C S S S S S $$ ILZ047-152100- Cass- Including the city of Beardstown 1151 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 92 92 85 75 71 69 67 76 83 87 83 75 74 73 72 83 89 90 83 Dewpt 71 72 73 72 69 68 67 71 73 73 73 72 71 70 69 72 73 73 73 RH 51 52 67 90 93 97100 85 72 63 72 90 90 90 90 70 59 58 72 Wind dir W W N NE N NE N E E NE NE E SE S S W NW NW N Wind spd 9 5 3 5 4 4 4 4 3 3 2 3 3 4 3 4 4 4 2 Clouds SC SC SC B2 B2 B2 B2 B2 B1 B1 SC FW SC FW SC SC SC SC SC PoP 12hr 40 80 70 30 20 QPF 12hr 0.02 0.42-0.69 0.01 0.03 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C C C S S Tstms C C L L C S S S Heat index 99101 91 90 95 88 88 97 97 89 Max heat 102 105 87 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 $$ ILZ048-152100- Menard- Including the city of Petersburg 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 68 88 71 91 Temp 93 93 85 75 71 70 68 77 84 87 83 75 73 73 72 84 90 89 83 Dewpt 69 71 72 72 70 68 68 71 71 72 72 71 71 69 69 71 71 71 71 RH 46 49 65 90 97 93100 82 65 61 70 87 93 87 90 65 54 56 67 Wind dir W W N N NE NE NE E E NE NE E SE S S W NW NW N Wind spd 10 6 3 4 4 4 4 4 4 4 3 3 3 4 4 5 4 5 3 Clouds FW SC SC B2 B2 B2 B2 B2 B1 SC SC FW SC SC SC SC SC SC FW PoP 12hr 40 80 70 30 20 QPF 12hr 0.01-0.10 0.51-0.98 0.01 0.05 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C C C S S Tstms C C L L C S S S Heat index 98100 91 89 94 88 89 97 96 Max heat 100 102 87 92 97 87 99 100 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 69 89 66 79 58 75 Temp 72 68 86 83 72 71 88 82 70 66 77 73 62 59 73 69 Dewpt 70 67 68 68 65 65 66 67 66 64 63 62 59 58 57 56 PWind dir NE SE SE SW W N N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 30 20 10 20 50 40 20 20 Rain shwrs C S S S S C C C C S S S Tstms C S S S S S S $$ ILZ042-152100- Logan- Including the city of Lincoln 1151 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 71 90 Temp 91 93 84 76 72 70 68 76 83 86 82 74 73 73 72 82 88 89 84 Dewpt 70 71 72 72 70 69 68 71 72 73 72 72 71 70 69 72 72 72 72 RH 50 49 67 87 93 97100 85 70 65 72 93 93 90 90 72 59 57 67 Wind dir SW W E N NE NE NE E E E NE E SE S S W NW NW N Wind spd 10 8 4 4 4 5 5 5 4 4 4 4 4 5 4 5 5 6 4 Clouds FW SC SC B2 B2 B2 B1 B2 B1 SC SC FW SC SC SC SC SC SC SC PoP 12hr 40 80 70 30 20 QPF 12hr 0.03-0.10 0.60-0.97 0.00-0.21 0.05-0.16 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C S S C C S S Tstms C C L L C S S S S S S Heat index 96100 90 89 93 88 87 95 96 89 Max heat 99 101 87 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 $$ ILZ043-152100- De Witt- Including the city of Clinton 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 68 87 70 89 Temp 91 92 84 76 72 70 68 76 84 86 82 74 73 72 72 82 89 88 83 Dewpt 72 71 72 72 71 70 68 71 72 72 72 72 71 70 69 72 72 72 72 RH 54 51 67 87 97100100 85 67 63 72 93 93 93 90 72 57 59 70 Wind dir SW SW S N NE NE NE E E E NE E SE S SW W NW NW N Wind spd 12 10 5 5 5 6 6 6 5 6 5 6 5 8 8 8 8 9 6 Clouds FW SC SC B2 B2 B2 B1 B2 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 50 70 60 30 20 QPF 12hr 0.03-0.13 0.45-0.92 0.01-0.23 0.03-0.77 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C C C C C S S Tstms C C L L C S C S S S S Heat index 98 99 89 89 93 87 87 96 95 88 Max heat 105 104 87 92 96 85 99 99 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 87 68 88 66 79 58 74 Temp 71 67 84 81 71 70 86 82 70 67 76 73 63 59 72 69 Dewpt 69 66 69 67 66 65 68 67 66 65 65 62 60 58 59 56 PWind dir NE E SE SW W N NE NE Wind char LT GN GN BZ GN GN GN BZ Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 20 30 10 20 60 40 30 20 Rain shwrs S C C S C L C C C S Tstms S S C S S S S S $$ ILZ049-152100- Scott- Including the city of Winchester 1151 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 72 92 Temp 92 94 86 77 72 71 68 77 85 89 85 77 75 74 73 83 90 91 86 Dewpt 72 72 72 73 72 70 68 73 75 74 74 73 72 71 69 73 73 73 74 RH 52 49 63 87100 97100 87 72 61 70 87 90 90 87 72 58 56 68 Wind dir SW W SE N NE NE N NE E E NE SE S S SW W NW NW NE Wind spd 9 5 2 4 3 3 3 3 3 3 2 3 3 4 3 3 4 3 1 Clouds SC SC B1 B2 B2 B2 B2 B2 B1 SC SC SC FW FW FW SC SC SC SC PoP 12hr 40 70 60 10 10 QPF 12hr 0.04 0.24-0.42 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C S S Tstms C C L L C S Heat index 101102 93 94 99 93 89 99100 93 Max heat 105 106 90 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 $$ ILZ050-152100- Morgan- Including the city of Jacksonville 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 68 90 72 92 Temp 93 93 86 77 72 70 68 77 86 89 84 76 75 74 72 83 90 91 85 Dewpt 71 72 71 72 71 70 68 72 73 73 73 72 71 70 69 72 72 72 72 RH 49 51 61 85 97100100 85 65 59 70 87 87 87 90 70 56 54 65 Wind dir SW W E NE N NE NE E SE E NE SE S S S W NW NW N Wind spd 10 6 3 4 3 4 3 3 3 3 2 3 3 4 3 4 4 4 2 Clouds FW SC SC B2 B2 B2 B2 B2 B1 B1 SC SC SC FW FW SC SC SC SC PoP 12hr 40 70 60 10 10 QPF 12hr 0.04 0.31-0.51 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C S S S S Tstms C C L L C S S S Heat index 100101 91 93 97 91 89 98 99 91 Max heat 103 105 90 97 100 91 101 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 90 69 90 66 79 59 75 Temp 73 69 87 83 73 71 88 82 71 66 77 73 63 59 73 69 Dewpt 71 68 70 69 66 65 68 68 67 64 64 63 61 58 59 58 PWind dir NE SE SE SW W N N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 20 10 20 50 40 20 20 Rain shwrs S S S S C C C C S S S Tstms S S S S S S $$ ILZ051-152100- Sangamon- Including the city of Springfield 1151 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 72 93 Temp 93 94 87 78 73 71 69 78 87 90 85 77 75 74 73 84 91 92 85 Dewpt 70 71 71 71 72 71 69 72 73 73 73 72 71 70 69 72 72 72 72 RH 47 47 59 79 97100100 82 63 58 67 85 87 87 87 67 54 52 65 Wind dir SW W S NE NE NE NE E SE S NE SE SE S SW W NW NW N Wind spd 10 6 3 4 3 3 3 3 3 4 2 3 3 5 4 5 5 5 3 Clouds FW SC SC B2 B2 B2 B2 B2 SC SC SC FW SC FW SC SC SC SC SC PoP 12hr 40 70 60 20 10 QPF 12hr 0.03-0.09 0.30-0.77 0.01 0.00-0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L L L L C S S S S Tstms C C L L C S S S S Heat index 100101 92 94 97 92 90 99 99 92 Max heat 103 104 91 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 $$ ILZ053-152100- Macon- Including the city of Decatur 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 69 90 71 92 Temp 94 94 85 76 72 71 69 78 87 89 84 75 73 73 73 84 90 91 85 Dewpt 70 70 71 72 71 70 69 73 73 72 73 72 71 70 69 72 72 71 72 RH 46 46 63 87 97 97100 85 63 57 70 90 93 90 87 67 56 52 65 Wind dir SW W S E NE NE E E SE S NE E SE S SW W NW NW N Wind spd 12 9 4 4 3 4 5 5 4 5 4 4 5 6 6 8 8 8 5 Clouds FW SC B1 B1 B2 B2 B1 B2 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 70 60 20 10 QPF 12hr 0.04-0.11 0.50-0.96 0.01-0.29 0.00-0.76 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L L L C S S S S S S Tstms C C C L C S S S S S Heat index 101100 91 94 97 90 89 97 98 91 Max heat 104 104 88 97 100 87 100 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 69 90 67 81 59 75 Temp 72 68 86 83 72 70 88 83 71 67 78 74 63 59 74 69 Dewpt 70 67 69 68 66 65 68 67 66 65 65 63 61 59 59 58 PWind dir NE E SE SW W NW NE NE Wind char LT LT GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 30 5 20 50 40 20 20 Rain shwrs S S C S C C C C S S Tstms S S C S S S S S $$ ILZ044-152100- Piatt- Including the city of Monticello 1151 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 88 70 91 Temp 91 94 85 76 72 71 69 78 86 88 83 74 73 72 72 84 90 90 84 Dewpt 71 71 72 72 71 70 69 73 73 73 73 72 71 70 69 72 73 72 73 RH 52 47 65 87 97 97100 85 65 61 72 93 93 93 90 67 58 56 70 Wind dir SW SW S NE NE NE E NE SE E NE E SE S SW W NW NW N Wind spd 12 9 5 4 4 5 5 5 5 5 5 5 5 6 6 8 8 8 5 Clouds FW SC SC B2 B1 B2 B2 B2 FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 40 70 60 30 20 QPF 12hr 0.03-0.13 0.45-0.77 0.01-0.32 0.00-0.72 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C L L L C C C S S S S Tstms C C C L C S C S S S Heat index 99100 91 93 96 89 89 97 97 90 Max heat 102 103 87 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 $$ ILZ045-152100- Champaign- Including the cities of Champaign and Urbana 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 68 88 70 90 Temp 90 93 84 76 72 71 68 77 85 87 82 73 72 72 72 83 89 89 83 Dewpt 72 72 72 72 71 70 68 73 74 74 74 72 71 70 69 73 74 73 73 RH 56 51 67 87 97 97100 87 70 65 77 97 97 93 90 72 61 59 72 Wind dir SW SW S NE N NE E NE E NE E E SE S SW W NW NW N Wind spd 11 8 3 3 3 4 4 4 4 4 3 4 4 4 5 5 5 5 4 Clouds FW SC B1 B1 B1 B2 B2 B2 SC SC B1 SC SC B1 SC SC SC SC SC PoP 12hr 40 70 50 30 20 QPF 12hr 0.04-0.12 0.34-0.86 0.03-0.46 0.01-0.42 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L C C S C C C C S S Tstms C C C C C S S C S S S S Heat index 97101 90 92 95 88 89 98 98 88 Max heat 102 104 88 96 99 86 102 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 67 89 66 80 58 74 Temp 70 67 84 80 70 68 87 82 70 67 78 74 63 59 73 69 Dewpt 69 67 71 69 66 65 70 68 66 66 67 64 61 58 61 58 PWind dir NE E SE SW SW N NE NE Wind char LT LT GN GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 20 10 20 50 40 30 20 Rain shwrs S S S S S S C C C C C S S S Tstms S S S S S S S S S S $$ ILZ046-152100- Vermilion- Including the city of Danville 1151 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 90 93 83 76 72 71 68 77 85 87 81 73 72 72 72 83 90 90 82 Dewpt 71 71 70 71 71 70 68 72 74 73 72 72 71 70 69 72 73 73 72 RH 54 49 65 85 97 97100 85 70 63 74 97 97 93 90 70 58 58 72 Wind dir SW SW S SE NW NE E E E NE E E SE S SW SW NW NW N Wind spd 10 6 3 2 2 2 2 3 3 3 2 2 2 3 3 4 4 4 3 Clouds FW FW B1 B1 B1 B2 B1 B1 SC SC B1 SC SC B1 SC SC SC SC SC PoP 12hr 30 70 50 30 30 QPF 12hr 0.05-0.18 0.42-0.86 0.02-0.43 0.01-1.14 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C L C C S C C C C C C S Tstms S C C C C S S C S S S S S Heat index 96100 88 92 95 89 98 97 Max heat 100 104 85 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 $$ ILZ052-152100- Christian- Including the city of Taylorville 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 70 93 72 94 Temp 94 95 87 78 73 72 70 80 89 92 86 77 74 74 73 85 92 93 86 Dewpt 71 70 71 71 72 71 70 74 73 72 73 72 71 70 69 72 72 71 72 RH 47 45 59 79 97 97100 82 59 52 65 85 90 87 87 65 52 49 63 Wind dir SW SW S SE N NE E E S SW E SE S S SW W NW NW N Wind spd 10 6 3 3 2 2 3 4 3 4 2 3 3 4 4 5 5 5 2 Clouds FW SC B1 B1 B2 B1 B2 B2 SC SC B1 FW SC FW FW FW FW SC SC PoP 12hr 40 50 50 10 10 QPF 12hr 0.04-0.10 0.33-0.69 0.01-0.17 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C S S S Tstms C C C C C S S Heat index 102102 93 97100 93 91100101 93 Max heat 105 106 90 99 102 89 101 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 91 69 91 67 82 59 77 Temp 73 69 88 84 73 71 89 84 72 68 80 76 64 60 74 71 Dewpt 71 68 69 69 66 66 67 68 67 66 65 64 61 60 60 58 PWind dir NE SE SE SW W NW N NE Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC FW SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 20 5 10 40 30 20 20 Rain shwrs S S S C C C C S S S Tstms S S S S S S $$ ILZ061-152100- Shelby- Including the city of Shelbyville 1151 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 70 93 71 95 Temp 93 96 87 78 73 72 70 80 89 92 87 76 74 73 73 85 93 94 87 Dewpt 69 69 69 70 71 71 70 73 72 71 72 71 70 69 68 71 70 69 71 RH 46 42 55 76 93 97100 79 57 51 61 85 87 87 84 63 47 44 59 Wind dir SW SW S SE E NE NE E S SW SE SE S S SW W NW NW N Wind spd 10 8 3 3 2 2 2 4 4 4 2 2 3 4 4 5 6 5 2 Clouds FW SC SC B1 B1 B2 B1 B1 FW SC B1 FW SC FW FW FW FW FW SC PoP 12hr 30 40 40 5 10 QPF 12hr 0.03-0.09 0.16-0.52 0.01-0.32 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S Tstms S C C C C S Heat index 98101 85 97 99 93 91 98 99 92 Max heat 103 104 89 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 $$ ILZ054-152100- Moultrie- Including the city of Sullivan 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 69 91 71 93 Temp 94 95 86 77 72 71 69 79 88 91 85 75 73 73 73 85 91 92 85 Dewpt 70 69 70 70 71 71 69 73 73 72 73 72 71 70 69 72 71 70 72 RH 46 43 59 79 97100100 82 61 54 67 90 93 90 87 65 52 49 65 Wind dir SW SW S S NE NE E E S S E SE S S SW W NW NW N Wind spd 11 8 4 3 3 3 3 4 4 4 3 3 4 5 5 6 6 6 3 Clouds FW SC SC B1 B1 B2 B2 B1 FW SC SC SC SC SC FW SC FW SC SC PoP 12hr 30 50 50 10 10 QPF 12hr 0.08 0.26-0.71 0.03-0.30 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S S Tstms S C C C C S S S Heat index 100101 91 96 98 91 90 98 99 91 Max heat 103 104 88 98 100 89 100 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 89 68 91 67 82 59 76 Temp 72 68 86 83 71 70 89 83 71 68 80 75 63 59 74 70 Dewpt 70 67 69 69 66 65 67 67 66 66 65 65 61 59 60 59 PWind dir NE E SE SW SW NW NE NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW SC FW SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 20 20 5 10 40 40 20 20 Rain shwrs S S S S C C C S S S S Tstms S S S S S S S S $$ ILZ055-152100- Douglas- Including the city of Tuscola 1151 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 93 95 86 77 72 71 69 79 88 91 84 75 73 73 73 85 92 92 85 Dewpt 71 70 70 70 71 71 69 73 74 72 73 72 71 70 69 72 72 71 72 RH 49 45 59 79 97100100 82 63 54 70 90 93 90 87 65 52 51 65 Wind dir SW SW S SE E NE E E S SW E E S S SW W NW NW N Wind spd 11 8 4 3 3 3 3 4 4 4 3 3 3 4 5 6 6 6 3 Clouds FW SC SC B1 B1 B2 B1 B2 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 30 50 50 20 20 QPF 12hr 0.09 0.31-0.48 0.03-0.28 0.00-0.28 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S S S S Tstms S C C C C S S S Heat index 100102 91 97 99 90 91100100 91 Max heat 103 104 87 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 $$ ILZ056-152100- Coles- Including the cities of Charleston and Mattoon 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 70 92 71 94 Temp 92 95 86 78 73 72 70 80 89 91 85 75 74 73 73 85 92 93 86 Dewpt 69 69 70 70 72 71 70 73 72 71 73 72 71 70 69 71 70 70 72 RH 47 43 59 76 97 97100 79 57 52 67 90 90 90 87 63 49 47 63 Wind dir SW SW S S S NE E SE S SW SE SE S S SW W W NW N Wind spd 11 8 4 4 3 3 3 4 4 4 2 3 3 4 5 6 6 6 3 Clouds FW FW FW B1 B1 B2 B2 B1 SC FW SC FW SC SC FW SC FW SC SC PoP 12hr 20 40 40 5 10 QPF 12hr 0.00-0.09 0.15-0.45 0.02-0.31 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C Tstms C S C C S Heat index 97101 91 85 96 98 91 90 98 99 91 Max heat 102 104 88 98 100 89 100 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 89 68 91 68 83 60 76 Temp 72 69 86 83 72 70 89 84 72 69 81 75 64 60 74 70 Dewpt 70 68 69 69 66 65 66 66 66 66 65 64 62 60 59 58 PWind dir NE E SE SW SW NW N NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW SC SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 20 20 5 10 30 40 20 20 Rain shwrs S S S C S C S S S S Tstms S S S S S S $$ ILZ057-152100- Edgar- Including the city of Paris 1151 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 92 94 85 77 73 71 69 80 88 90 83 74 73 72 72 84 92 93 84 Dewpt 69 70 70 70 71 71 69 73 73 72 73 72 71 70 69 71 71 70 72 RH 47 46 61 79 93100100 79 61 56 72 93 93 93 90 65 51 47 67 Wind dir SW SW S SE S NE E SE S SW E E SE S SW W W NW N Wind spd 11 9 3 3 2 2 2 3 4 3 3 3 2 4 4 6 6 6 3 Clouds FW FW SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 40 40 10 20 QPF 12hr 0.00-0.08 0.26-0.56 0.01-0.23 0.00-0.39 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C S S S S S Tstms C S C C S S S S Heat index 97100 96 98 88 90 99 99 90 Max heat 100 103 86 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 $$ ILZ062-152100- Cumberland- Including the city of Greenup 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 70 93 71 95 Temp 92 96 87 79 74 72 70 82 90 93 87 77 75 73 73 86 93 94 87 Dewpt 68 68 70 70 72 72 70 73 72 71 72 72 71 70 69 71 69 69 71 RH 46 40 57 74 93100100 74 56 49 61 85 87 90 87 61 46 44 59 Wind dir SW SW S SE S NE E E S SW SE SE S S SW W W NW NW Wind spd 10 8 4 3 2 2 2 4 4 4 2 3 2 3 4 6 6 5 2 Clouds CL FW FW SC B1 B1 B1 B1 B1 FW SC FW SC SC FW FW FW SC SC PoP 12hr 10 40 40 5 10 QPF 12hr 0.00-0.05 0.15-0.24 0.05-0.33 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S Tstms S S S C S Heat index 97101 92 87 97 99 93 91 98 99 93 Max heat 99 103 89 99 102 90 100 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 90 69 92 68 84 61 77 Temp 73 69 87 84 72 70 89 85 73 69 82 77 65 61 75 71 Dewpt 71 68 68 68 67 66 65 66 66 66 64 64 62 60 59 58 PWind dir NE E SE SW SW NW N NE Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW FW SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 10 20 5 10 20 40 20 20 Rain shwrs S S S S C S S S S Tstms S S S S $$ ILZ063-152100- Clark- Including the city of Marshall 1151 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 92 95 86 78 74 72 70 82 90 92 86 76 74 73 73 86 93 94 86 Dewpt 68 68 69 71 72 72 70 73 72 71 72 73 72 70 69 71 69 69 71 RH 46 42 57 79 93100100 74 56 51 63 90 93 90 87 61 46 44 61 Wind dir SW SW S SE SW NE E E S SW E SE S S SW W W NW N Wind spd 11 9 4 4 3 2 2 4 4 4 2 3 3 3 4 6 8 6 3 Clouds CL FW SC SC B1 B1 B1 B1 B1 FW FW FW SC SC FW FW FW SC SC PoP 12hr 10 40 40 5 10 QPF 12hr 0 0.23-0.35 0.00-0.19 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S Tstms S S S C S Heat index 97101 87 96 99 92 91 98 99 92 Max heat 99 102 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 $$ ILZ066-152100- Effingham- Including the city of Effingham 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 70 94 72 95 Temp 93 96 88 79 74 72 70 82 91 93 88 78 75 74 73 86 93 94 88 Dewpt 68 69 69 71 72 72 70 73 72 71 72 72 70 69 68 70 69 69 71 RH 44 42 54 77 93100100 74 54 49 59 82 84 84 84 59 46 44 57 Wind dir SW SW S S SE N E SE S SW SE SE S S SW W W NW N Wind spd 10 6 3 3 1 2 2 3 4 4 1 2 2 3 3 5 5 4 1 Clouds CL SC SC SC SC B1 B1 SC SC FW SC FW SC FW FW FW FW FW SC PoP 12hr 10 30 30 5 10 QPF 12hr 0.00-0.05 0.09-0.20 0.03-0.25 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S Heat index 101 87 98100 95 91 98100 94 Max heat 99 103 90 100 102 92 100 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 91 69 92 68 85 61 78 Temp 74 70 89 85 73 71 90 86 73 69 82 78 65 61 76 72 Dewpt 71 68 68 69 67 65 65 66 66 66 64 64 62 60 59 59 PWind dir NE E SE SW SW W N N Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC FW SC FW FW SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 5 20 5 5 20 30 20 20 Rain shwrs S S S S C S S S S Tstms S S S S $$ ILZ067-152100- Jasper- Including the city of Newton 1151 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 93 96 88 79 75 73 71 83 91 94 88 78 75 74 73 87 94 95 88 Dewpt 69 69 70 71 73 72 71 74 72 71 73 72 71 70 69 71 69 69 71 RH 46 42 55 77 94 97100 74 54 47 61 82 87 87 87 59 44 43 57 Wind dir SW SW S S S SE E SE S SW SE SE S S SW W W NW N Wind spd 10 8 4 3 2 2 2 4 4 4 2 2 2 3 3 6 6 5 2 Clouds CL FW SC SC SC SC B1 SC SC FW SC FW SC FW FW FW FW FW SC PoP 12hr 10 40 30 5 10 QPF 12hr 0 0.09-0.28 0.00-0.23 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S Heat index 98102 93 90 99101 95 93100101 95 Max heat 102 103 90 101 104 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 $$ ILZ068-152100- Crawford- Including the city of Robinson 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 72 95 72 97 Temp 93 97 88 80 75 73 72 84 92 95 89 79 76 74 74 88 95 96 89 Dewpt 68 68 69 71 72 72 71 73 71 69 71 72 71 70 69 70 68 68 70 RH 44 39 54 74 90 97 97 70 51 43 56 79 85 87 84 55 42 40 54 Wind dir SW SW S SE S S SE SE SW SW SE SE S S SW W W NW SW Wind spd 11 8 5 4 3 2 2 4 5 4 3 3 3 3 3 6 8 6 3 Clouds CL FW SC SC SC SC SC SC SC FW SC FW FW SC FW FW FW FW SC PoP 12hr 10 30 30 0 10 QPF 12hr 0 0.11-0.32 0.00-0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S Heat index 98 90 99101 94 94100101 94 Max heat 101 104 91 101 103 93 103 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 92 69 94 70 87 62 79 Temp 75 71 89 86 74 71 91 87 74 70 85 80 67 63 77 73 Dewpt 72 69 68 67 68 66 65 65 67 66 64 63 64 62 60 58 PWind dir NE E SE S S W N N Wind char LT LT LT GN LT GN GN GN Avg clouds SC SC SC FW SC FW FW SC SC SC SC SC B1 B1 B1 SC PoP 12hr 10 20 0 10 20 30 30 20 Rain shwrs S S S S C S C S S Tstms S S S S $$ ILZ071-152100- Clay- Including the city of Flora 1151 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 95 97 88 80 75 73 71 84 93 95 89 79 76 74 74 88 95 96 89 Dewpt 69 69 70 71 72 72 71 73 71 70 71 71 70 69 68 70 68 68 70 RH 43 40 55 74 90 97100 70 49 45 56 77 82 84 82 55 42 40 54 Wind dir SW SW S S S N SE S S SW S SE S S SW W W NW N Wind spd 10 6 3 3 2 1 1 3 4 3 1 1 2 2 2 5 5 4 1 Clouds CL SC SC SC SC B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC PoP 12hr 10 30 20 5 10 QPF 12hr 0 0.06-0.16 0.00-0.19 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Heat index 100102 93 90100101 96 93100101 94 Max heat 103 104 91 102 104 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 $$ ILZ072-152100- Richland- Including the city of Olney 1151 AM CDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 72 97 73 98 Temp 95 97 89 80 76 74 72 85 94 95 90 80 77 75 74 89 96 97 90 Dewpt 68 68 69 71 72 72 72 73 71 69 70 71 70 70 69 70 68 67 69 RH 42 39 52 74 87 93100 67 47 43 52 74 79 84 84 54 40 38 50 Wind dir SW S S S S SE SE S SW SW S SE S S SW W W NW NE Wind spd 10 8 4 3 2 2 2 4 5 5 2 2 2 2 2 5 6 5 2 Clouds CL FW FW SC SC SC SC SC FW FW SC FW FW FW FW FW FW FW SC PoP 12hr 10 20 20 0 5 QPF 12hr 0 0.00-0.20 0.00-0.31 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 101102 92100101 96 94101 95 Max heat 104 104 91 102 104 94 104 104 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 94 70 95 70 88 63 80 Temp 76 72 91 87 74 72 93 88 75 71 86 81 68 63 78 74 Dewpt 71 70 68 68 68 67 65 65 66 66 65 64 64 62 61 59 PWind dir NE E SE S S W N N Wind char LT LT LT GN LT GN GN GN Avg clouds SC FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC PoP 12hr 5 20 0 5 20 30 30 30 Rain shwrs S S S C S C S C Tstms S S S S $$ ILZ073-152100- Lawrence- Including the city of Lawrenceville 1151 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 96 97 88 80 76 74 73 85 94 95 90 80 77 75 74 89 97 97 90 Dewpt 68 68 69 70 72 72 71 72 70 68 69 71 71 70 69 70 67 66 68 RH 40 39 54 72 87 93 93 65 46 42 50 74 82 84 84 54 38 36 49 Wind dir SW S S S S S S S SW SW S S S S SW W W NW N Wind spd 10 9 5 4 2 2 2 3 5 4 3 2 2 2 2 5 6 5 3 Clouds CL FW FW SC SC B1 SC SC FW FW B1 FW FW FW FW FW FW FW SC PoP 12hr 5 20 10 0 10 QPF 12hr 0 0.00-0.21 0.00-0.33 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 101 93 92100100 95 95 95 Max heat 104 104 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 $$