Area Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
670 FOUS53 KILX 181436 AFMILX Area Forecast Matrices National Weather Service Lincoln IL 936 AM CDT Fri Sep 18 2026 ILZ027-182100- Knox- Including the city of Galesburg 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 78 66 83 66 74 Temp 70 75 78 75 70 69 68 67 75 80 83 78 72 70 68 66 71 72 72 66 Dewpt 67 70 73 71 69 69 68 67 72 75 76 74 72 70 68 66 70 71 70 65 RH 90 84 85 87 97100100100 90 85 80 88100100100100 97 97 93 97 Wind dir E E E E SE SE SE SE S S S S NE NE NE NE NE NE NE NE Wind spd 9 9 9 8 9 9 9 6 6 8 6 3 3 2 3 4 6 9 11 14 Wind gust 19 19 19 Clouds OV B2 B1 SC SC B1 B2 OV OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 40 70 80 80 QPF 12hr 0.05 0.06-0.19 0.16-0.50 0.33-0.57 0.21-0.34 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C C C D D D D L L L Tstms S S S C C C C C C C C S S S C C Heat index 90 Max heat 85 92 96 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 57 65 53 63 49 66 51 70 Temp 62 58 64 62 57 55 62 60 53 51 65 62 55 51 67 65 Dewpt 61 58 62 59 56 54 57 54 51 50 57 56 54 51 59 58 PWind dir NE NE NE NE NE NE N N Wind char GN GN GN GN LT LT LT LT Avg clouds OV B2 B2 B2 B2 B2 B1 B2 B1 SC SC B1 B1 B1 SC SC PoP 12hr 60 70 30 20 5 0 5 5 Rain shwrs L L L L C C S Tstms C C S S S $$ ILZ028-182100- Stark- Including the city of Toulon 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 65 82 65 72 Temp 70 74 76 74 69 68 67 66 73 79 81 77 71 69 67 65 70 71 71 65 Dewpt 65 67 69 67 66 66 66 66 69 72 73 72 71 69 67 65 67 68 66 61 RH 84 79 79 79 90 93 97100 87 79 77 85100100100100 90 90 84 87 Wind dir E E E E E SE SE SE S S S S NE NE NE NE NE NE NE NE Wind spd 9 9 9 9 11 9 9 9 8 9 6 3 4 3 4 5 9 11 13 16 Clouds B2 B2 B1 FW SC B1 OV OV OV OV B2 B1 B2 B2 B2 B2 B2 OV B2 OV PoP 12hr 20 50 70 90 80 QPF 12hr 0.03 0.11-0.24 0.29-0.44 0.42-0.54 0.25-0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L C C L L D D D D L L C Tstms S S C C C C C C C C S S S S C Heat index 86 Max heat 85 90 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 56 64 52 64 49 66 50 70 Temp 61 57 63 61 57 54 62 59 53 51 65 62 54 51 67 64 Dewpt 59 56 58 55 54 52 53 51 49 50 54 53 52 51 56 55 PWind dir NE NE NE NE NE N N N Wind char GN BZ GN GN GN GN LT LT Avg clouds OV B2 B2 B2 B2 B2 B1 B2 B1 SC SC B1 B1 SC SC SC PoP 12hr 60 70 40 20 5 0 0 5 Rain shwrs C L L C C C S Tstms C C S $$ ILZ030-182100- Marshall- Including the city of Lacon 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 77 65 82 66 74 Temp 71 75 77 74 69 68 67 66 73 78 81 77 71 70 68 66 71 72 72 66 Dewpt 63 66 68 66 65 65 66 66 69 72 73 72 71 69 68 66 68 68 67 61 RH 76 74 74 76 87 90 97100 87 82 77 85100 97100100 90 87 84 84 Wind dir E E E E E SE SE SE S S S S NE NE NE NE NE NE NE NE Wind spd 8 8 9 8 9 8 8 8 8 8 6 3 3 3 4 4 8 9 12 16 Clouds B2 B2 B1 FW SC SC OV OV OV OV B2 B1 B2 B2 B2 B2 B2 B2 B2 OV PoP 12hr 20 50 70 80 80 QPF 12hr 0.02 0.11-0.18 0.31-0.40 0.42-0.52 0.23-0.28 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L C C L L D D D D L L C Tstms S S C C C C C C C C S S S S C Heat index 86 Max heat 85 91 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 56 65 52 65 50 67 50 70 Temp 61 57 64 62 57 54 63 60 54 52 66 62 55 51 68 65 Dewpt 59 56 58 55 54 53 53 50 50 50 54 52 52 51 56 54 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT GN LT LT Avg clouds OV B2 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 SC SC SC PoP 12hr 60 70 40 20 5 0 0 5 Rain shwrs C L L L C C S Tstms C C S S S $$ ILZ029-182100- Peoria- Including the city of Peoria 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 67 84 67 76 Temp 71 76 78 76 71 70 69 68 75 81 83 79 73 71 69 67 72 74 74 68 Dewpt 66 69 72 69 68 68 68 68 71 74 75 73 72 70 69 67 70 70 70 64 RH 84 79 82 79 90 93 97100 87 79 77 82 97 97100100 93 87 87 87 Wind dir E E E E E SE SE SE S S S S NE NE NE NE NE NE NE NE Wind spd 8 8 8 8 9 8 8 8 6 8 6 3 3 3 3 4 6 8 11 14 Wind gust 19 Clouds B2 B2 B1 SC SC SC B2 OV OV OV B2 B1 B2 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 20 40 70 80 80 QPF 12hr 0.03 0.05-0.13 0.12-0.43 0.26-0.46 0.26 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C D D D D D D L Tstms S S C C C C C C C C S S S S C Heat index 91 Max heat 88 92 96 85 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 66 54 65 50 68 51 71 Temp 63 59 65 63 59 56 63 61 55 52 66 63 56 52 68 66 Dewpt 61 58 61 58 56 54 55 52 52 51 56 54 53 52 57 56 PWind dir NE NE NE NE NE N N N Wind char GN GN GN GN LT GN LT LT Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC SC PoP 12hr 70 70 30 20 5 0 0 5 Rain shwrs L L L L C C S Tstms C C C S S $$ ILZ031-182100- Woodford- Including the city of Eureka 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 79 66 83 66 76 Temp 71 75 77 75 69 68 68 67 74 79 82 78 72 70 68 67 72 74 74 67 Dewpt 65 68 71 68 67 66 67 67 71 74 75 73 72 70 68 67 70 71 69 64 RH 81 79 82 79 93 93 97100 90 85 79 85100100100100 93 90 84 90 Wind dir E E E E E SE SE SE S S S S E NE NE NE NE NE NE NE Wind spd 9 8 9 9 10 8 9 9 9 9 8 4 4 3 3 4 6 8 12 14 Clouds B2 B2 B1 SC SC SC B2 OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 40 70 70 80 QPF 12hr 0.01 0.03-0.14 0.12-0.41 0.31-0.52 0.21-0.27 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L C C L L L L D D D D L Tstms S S C C C C C C C C S S S S C Heat index 89 Max heat 84 88 94 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 56 67 53 65 50 67 51 71 Temp 62 57 65 63 58 55 63 61 54 52 66 62 55 52 68 65 Dewpt 61 57 61 57 56 54 56 52 52 51 57 54 54 51 58 56 PWind dir NE NE NE NE NE N N N Wind char GN GN GN GN GN GN LT LT Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC SC PoP 12hr 60 70 30 20 5 0 0 5 Rain shwrs L L L L C C C Tstms C C C S S S $$ ILZ036-182100- Fulton- Including the city of Canton 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 67 86 67 78 Temp 72 77 82 78 72 71 70 69 78 84 86 81 73 72 69 67 74 77 76 70 Dewpt 68 72 74 72 71 70 69 69 73 74 75 73 72 70 69 67 71 72 72 67 RH 87 85 77 82 97 97 97100 85 72 70 77 97 93100100 90 85 87 90 Wind dir E E E E SE SE SE SE S S S SE SE NE NE NE NE NE NE NE Wind spd 5 5 5 5 6 5 5 4 4 5 5 2 2 2 1 1 3 4 8 10 Wind gust 18 17 17 16 11 14 18 21 Clouds OV B2 SC SC SC SC B2 OV OV OV B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 20 30 40 70 80 QPF 12hr 0.03-0.09 0.00-0.07 0.05-0.34 0.22-0.40 0.16-0.29 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C S C C C C L L D D L L C Tstms S C S C S C C C C S S S C C Heat index 87 91 95 86 Max heat 84 93 95 98 85 85 86 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 67 54 65 50 69 51 71 Temp 63 59 66 64 59 56 63 61 54 52 67 63 55 52 69 66 Dewpt 63 59 64 60 58 55 57 54 53 51 57 56 55 52 59 58 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 60 70 40 20 5 0 0 5 Rain shwrs C L L L C C S Tstms C C C S S S $$ ILZ037-182100- Tazewell- Including the city of Pekin 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 81 67 85 67 78 Temp 73 78 80 77 71 70 69 68 76 82 84 80 73 71 69 67 74 77 76 69 Dewpt 68 71 72 70 69 68 68 68 72 73 74 72 71 70 69 67 70 71 70 66 RH 84 79 77 79 93 93 97100 87 74 72 77 93 97100100 87 82 82 90 Wind dir E E E E E SE SE SE S S S SE SE E E NE NE NE NE NE Wind spd 8 6 8 8 10 8 8 8 8 8 6 4 3 3 3 3 5 6 10 13 Wind gust 18 Clouds B2 B2 B1 SC SC SC B2 OV OV OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 20 30 50 60 80 QPF 12hr 0.01 0.00-0.10 0.09-0.23 0.21-0.34 0.16-0.29 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C L L L L D D L Tstms S S C C C C C C C C S S S S C Heat index 88 92 Max heat 84 88 92 96 85 83 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 58 68 54 65 51 68 51 71 Temp 63 59 66 64 58 56 63 61 54 52 66 63 55 52 69 66 Dewpt 63 59 62 59 57 55 56 53 53 52 57 55 54 52 58 56 PWind dir NE NE NE NE NE N N N Wind char GN GN GN GN GN GN LT LT Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC SC PoP 12hr 70 70 30 30 5 0 0 5 Rain shwrs L L L L C C C Tstms C C C S S S $$ ILZ038-182100- McLean- Including the cities of Bloomington and Normal 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 65 84 66 78 Temp 72 77 79 75 69 68 67 66 75 81 83 79 72 70 68 67 74 77 76 69 Dewpt 68 70 71 69 67 66 67 66 71 74 74 72 71 70 68 67 70 72 70 65 RH 87 79 77 82 93 93100100 87 79 74 79 97100100100 87 85 82 87 Wind dir NE NE E E E SE SE SE S S S S SE E E NE NE NE NE NE Wind spd 9 8 9 9 10 10 10 10 10 10 9 6 5 4 4 4 6 8 11 16 Clouds OV B2 B1 SC FW SC B2 OV OV OV B2 B2 B1 B2 B2 B2 B2 B2 B2 B2 PoP 12hr 20 30 60 60 70 QPF 12hr 0 0.00-0.05 0.05-0.24 0.21-0.56 0.12-0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C C L L L L L L L Tstms S S S C C C C C C C S S S S C Heat index 86 90 Max heat 87 90 94 84 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 68 53 65 50 68 50 71 Temp 62 58 66 64 58 54 63 61 54 52 66 63 55 51 68 65 Dewpt 62 58 63 59 56 54 56 53 53 52 57 55 54 51 58 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 B1 B1 PoP 12hr 60 70 30 30 5 5 0 5 Rain shwrs L L L L C C C Tstms C C C C S S S $$ ILZ040-182100- Schuyler- Including the city of Rushville 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 69 88 67 80 Temp 74 80 85 81 75 73 71 70 80 86 88 83 76 73 70 68 75 79 78 72 Dewpt 70 72 74 73 72 71 71 70 73 73 73 72 71 69 69 68 71 72 72 69 RH 87 77 70 77 90 93100100 79 65 61 70 85 87 97100 87 79 82 90 Wind dir E E E E SE SE S S S S S S E NE NE N NE N N NE Wind spd 6 5 5 5 6 5 5 4 5 6 6 2 3 2 1 2 3 5 6 11 Wind gust 16 16 14 Clouds OV B1 SC FW SC SC B1 OV OV OV B2 B1 B1 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 20 20 30 60 70 QPF 12hr 0.04 0.01 0.00-0.11 0.16-0.30 0.11-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C L L L L L L C Tstms S S S S S S C C S S S S C Heat index 93 93 96 88 Max heat 88 96 85 96 98 87 87 87 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 60 68 55 65 50 69 51 72 Temp 65 61 67 65 60 56 64 62 55 52 67 64 56 52 70 67 Dewpt 65 61 65 62 59 55 57 55 53 51 57 56 55 52 59 59 PWind dir NE NE NE NE NE N N N Wind char GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC B1 SC SC PoP 12hr 70 70 40 10 0 0 0 5 Rain shwrs C L L L C C S Tstms C C C S S S $$ ILZ041-182100- Mason- Including the city of Havana 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 68 88 67 81 Temp 75 80 84 79 73 71 70 69 80 86 87 82 74 72 69 68 76 80 79 72 Dewpt 69 71 72 71 70 69 69 69 72 72 72 71 70 69 68 68 70 70 70 67 RH 82 74 67 77 90 93 97100 77 63 61 69 87 90 97100 82 72 74 84 Wind dir E E E E SE SE SE SE S S S SE S SE E NE NE N N NE Wind spd 5 4 5 5 6 5 5 5 5 5 5 3 3 2 2 2 3 4 6 10 Wind gust 17 16 16 20 Clouds OV B2 SC FW SC SC B2 OV OV OV B2 B1 B1 B1 B2 B2 B2 B1 B2 B2 PoP 12hr 20 20 30 60 70 QPF 12hr 0.03 0.00-0.06 0.00-0.11 0.16-0.25 0.14-0.22 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C L L L L C Tstms S S S S S C C C C S S S C C Heat index 89 92 93 Max heat 87 94 84 96 97 86 86 88 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 70 55 66 51 70 52 73 Temp 64 60 68 65 59 56 65 62 54 52 68 64 55 52 70 67 Dewpt 63 60 63 59 57 55 56 53 52 52 55 54 54 52 57 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 60 70 30 20 5 0 0 5 Rain shwrs C L L L C C S Tstms C C C S S S $$ ILZ047-182100- Cass- Including the city of Beardstown 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 69 90 68 83 Temp 75 82 86 81 74 73 71 70 81 88 88 83 76 73 70 69 77 82 81 73 Dewpt 69 71 73 72 71 70 70 69 72 71 71 70 69 68 67 67 70 70 70 68 RH 82 69 65 74 90 90 97 97 74 57 57 65 79 84 90 93 79 67 69 84 Wind dir E E E E SE SE S S S SW S S S S E N N N N NE Wind spd 6 4 4 5 6 6 6 5 6 6 6 3 3 3 2 2 3 5 6 10 Clouds B2 B1 SC FW SC SC B1 OV OV OV B2 B1 B1 B1 B2 B2 B2 B1 B2 B2 PoP 12hr 20 10 20 50 70 QPF 12hr 0.02 0 0 0.07-0.19 0.10-0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C L L C Tstms S S S C C S S S C C Heat index 87 93 94 94 Max heat 90 98 84 97 100 87 87 89 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 60 71 55 67 51 70 51 73 Temp 65 61 69 66 60 57 65 63 55 52 69 64 56 52 71 68 Dewpt 64 61 64 61 58 55 56 54 52 51 55 54 54 52 57 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 60 70 30 10 5 0 0 5 Rain shwrs C L L L C C Tstms C C C C S S $$ ILZ048-182100- Menard- Including the city of Petersburg 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 68 90 68 83 Temp 75 82 85 80 73 71 70 70 81 88 88 82 75 72 70 69 78 82 81 73 Dewpt 70 71 71 70 69 69 69 69 71 70 70 68 68 68 67 67 68 68 69 66 RH 84 69 63 72 87 93 97 97 72 55 55 63 79 87 90 93 71 63 67 79 Wind dir E NE E E SE SE SE S S S SW S S S SE NE N N N NE Wind spd 6 5 5 6 8 6 6 6 6 6 6 4 4 3 3 2 4 5 8 11 Clouds B2 B1 SC FW SC SC B1 OV OV B2 B2 B1 B1 B1 B2 B1 B1 B1 B2 B2 PoP 12hr 20 20 20 50 70 QPF 12hr 0.01 0 0.00-0.05 0.06-0.19 0.13-0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C L L L Tstms S S S S S C C S S S C Heat index 90 Max heat 87 94 94 96 83 88 88 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 72 55 67 51 70 52 74 Temp 64 61 70 66 59 57 66 63 55 53 69 65 55 53 71 68 Dewpt 63 61 62 59 57 55 54 52 52 51 54 53 53 53 55 55 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 70 70 30 10 5 0 0 5 Rain shwrs L L L L C C S Tstms C C C C S S $$ ILZ042-182100- Logan- Including the city of Lincoln 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 84 68 88 68 83 Temp 74 80 84 79 72 70 70 69 79 86 87 82 75 72 70 68 77 81 80 73 Dewpt 71 72 71 70 69 68 68 68 71 71 71 70 70 69 68 67 69 69 69 66 RH 90 77 65 74 90 93 93 97 77 61 59 67 84 90 93 97 76 67 69 79 Wind dir E NE E E E SE SE SE S S SW SE S SE E E N NE N NE Wind spd 8 6 8 9 10 9 9 8 9 9 8 5 4 4 3 3 5 6 9 13 Clouds B2 B2 SC FW SC SC B1 OV OV OV B2 B2 B1 B1 B2 B2 B1 B2 B2 B2 PoP 12hr 20 20 30 50 70 QPF 12hr 0 0 0.00-0.11 0.05-0.23 0.10-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C C C C C C L L L Tstms S S S S C C C C S S S C Heat index 89 91 92 Max heat 89 92 95 95 87 88 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 60 71 55 67 52 69 52 73 Temp 64 61 69 66 59 57 65 62 55 53 68 64 55 53 70 67 Dewpt 64 61 63 59 57 55 56 53 53 52 55 54 54 53 56 55 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT LT Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 70 70 30 20 5 0 0 5 Rain shwrs L L L L C C S Tstms C C C C S S S $$ ILZ043-182100- De Witt- Including the city of Clinton 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 66 86 67 81 Temp 73 79 82 78 71 69 68 67 77 84 86 81 74 71 69 68 76 81 79 72 Dewpt 69 71 70 68 68 67 67 67 71 72 71 70 70 69 68 67 69 70 69 66 RH 87 77 67 71 90 93 97100 82 67 61 69 87 93 97 97 79 69 72 81 Wind dir NE NE E E E SE SE SE S S S S S SE E E NE NE NE NE Wind spd 10 8 10 11 12 10 10 10 11 10 10 8 6 5 5 5 6 9 11 17 Clouds OV B2 B1 SC FW SC B1 OV OV OV B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 PoP 12hr 20 20 40 50 70 QPF 12hr 0 0 0.05 0.09-0.24 0.07-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C C C C L L L Tstms S S S C C C C C S S S S C Heat index 90 91 Max heat 85 90 92 94 86 87 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 70 54 66 51 69 51 72 Temp 64 60 69 65 59 56 65 62 55 53 67 64 55 52 70 67 Dewpt 63 60 63 58 57 54 56 52 53 52 56 53 54 52 56 54 PWind dir NE NE NE NE N N N N Wind char GN BZ BZ BZ GN GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC B1 B1 SC SC PoP 12hr 70 80 30 20 5 5 0 5 Rain shwrs L L D L C C S Tstms C C C C S S S $$ ILZ049-182100- Scott- Including the city of Winchester 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 69 92 68 86 Temp 76 84 89 83 76 74 72 70 82 90 90 84 77 74 71 69 79 84 84 76 Dewpt 73 74 74 74 73 72 72 70 73 71 70 70 69 68 67 67 70 70 71 70 RH 90 72 61 74 90 93100100 74 54 52 63 76 82 87 93 74 63 65 82 Wind dir E E E E SE SE S S S SW SW S S S NW NW N NW NW N Wind spd 5 3 3 4 5 5 5 5 6 6 6 3 3 3 2 1 3 4 5 8 Clouds B2 SC FW SC SC SC B1 OV B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 B2 PoP 12hr 10 10 10 40 50 QPF 12hr 0 0 0 0.02-0.08 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C Tstms S S S S S C Heat index 92 98 89 87 97 96 89 89 89 Max heat 96 102 86 99 101 86 91 93 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 61 73 55 68 51 71 51 74 Temp 67 62 71 68 61 57 66 64 56 52 70 66 56 52 72 69 Dewpt 67 62 66 64 60 56 57 56 54 52 56 56 56 52 58 58 PWind dir NE NE N NE N N N N Wind char LT GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 SC SC PoP 12hr 70 70 20 10 0 0 0 5 Rain shwrs C L L C S S Tstms C C C C S $$ ILZ050-182100- Morgan- Including the city of Jacksonville 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 69 91 68 85 Temp 75 83 87 81 75 73 71 70 81 89 89 83 77 74 71 69 78 84 83 76 Dewpt 72 73 73 72 72 71 71 70 72 70 70 69 68 68 67 66 70 69 70 68 RH 90 72 63 74 90 93100100 74 54 54 63 74 82 87 90 76 61 65 76 Wind dir E E E E SE SE S S S SW SW S S S S W N N NW NE Wind spd 6 4 4 5 6 6 6 6 6 8 6 3 3 3 3 2 3 5 6 9 Clouds B2 SC FW SC SC SC B1 OV B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 10 10 10 40 60 QPF 12hr 0.01 0 0 0.00-0.11 0.04-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C L L L Tstms S S S S S C Heat index 89 95 86 86 95 94 Max heat 94 100 84 97 100 85 90 92 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 73 55 68 51 71 51 74 Temp 66 62 71 67 60 57 66 63 55 52 69 65 56 52 72 68 Dewpt 66 62 65 62 59 55 56 55 53 52 55 55 55 52 56 57 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 SC SC PoP 12hr 70 70 20 10 0 0 0 5 Rain shwrs L L L L S S Tstms C C C C S S $$ ILZ051-182100- Sangamon- Including the city of Springfield 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 69 91 69 86 Temp 75 83 87 82 75 72 71 70 81 89 89 84 77 73 71 69 79 85 84 76 Dewpt 71 72 72 72 71 70 70 70 72 71 70 69 68 68 67 67 69 69 69 68 RH 87 70 61 72 87 93 97100 74 56 54 61 74 84 87 93 72 59 61 76 Wind dir NE NE E E SE SE SE S S SW SW S S S SE SE N N N NE Wind spd 6 4 4 6 8 6 6 6 8 8 8 4 4 3 3 3 4 5 6 9 Clouds B2 B1 SC SC SC SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 20 10 20 40 60 QPF 12hr 0 0 0 0.00-0.08 0.03-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C S S L L L Tstms S S S S S S S S C Heat index 88 94 95 95 Max heat 92 98 85 98 99 87 91 92 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 62 74 56 69 52 71 52 75 Temp 66 63 72 68 61 57 67 64 56 53 70 66 56 53 72 69 Dewpt 65 63 64 61 58 56 56 54 53 53 55 54 54 53 56 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT LT LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 70 70 30 10 5 0 0 5 Rain shwrs L L L L C C Tstms C C C C S S $$ ILZ053-182100- Macon- Including the city of Decatur 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 67 89 68 85 Temp 75 82 85 80 72 70 69 68 79 87 89 83 74 72 70 68 78 83 83 75 Dewpt 72 73 71 70 69 68 68 68 72 72 70 70 69 68 68 67 70 70 69 68 RH 90 74 63 72 90 93 97100 79 61 54 65 84 87 93 97 76 65 63 79 Wind dir NE NE E E E SE SE SE S S S S S S SE E N N N NE Wind spd 8 6 8 10 10 9 9 9 10 9 9 6 5 5 4 4 5 6 10 12 Clouds B2 B1 SC FW SC SC B1 B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 20 10 30 40 50 QPF 12hr 0 0 0.00-0.07 0.01-0.14 0.05-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C S S C C S S C C C Tstms S S S S C S S S S S C Heat index 87 91 93 94 Max heat 91 96 96 98 83 90 91 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 73 55 68 51 70 51 73 Temp 65 61 71 67 59 56 66 63 55 53 68 65 55 52 71 67 Dewpt 64 61 65 61 58 55 57 54 53 53 56 54 54 52 57 55 PWind dir NE NE NE NE N N N N Wind char GN GN GN BZ GN GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 60 70 30 20 5 5 0 5 Rain shwrs C L L L C C S Tstms C C C C S S S $$ ILZ044-182100- Piatt- Including the city of Monticello 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 83 66 87 68 83 Temp 74 80 83 78 70 69 68 67 77 85 87 81 73 71 70 68 77 82 81 73 Dewpt 71 72 72 70 68 67 67 67 72 73 72 71 70 69 68 67 70 71 70 68 RH 90 77 70 76 93 93 97100 85 67 61 72 90 93 93 97 79 69 69 84 Wind dir NE NE E E E SE SE SE S S S SE S S SE E NE N N NE Wind spd 9 6 9 11 10 9 9 9 10 10 9 6 6 5 5 4 6 8 10 14 Clouds OV B2 SC SC FW SC B1 OV B2 B2 B2 B2 B1 B1 B2 B2 B1 B1 B1 B1 PoP 12hr 20 20 40 50 50 QPF 12hr 0 0 0.00-0.06 0.04-0.26 0.05-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C C C C C Tstms S S C C C C C S S S S C Heat index 91 93 87 Max heat 88 91 93 96 89 90 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 59 71 54 67 51 69 51 72 Temp 64 60 70 66 59 56 66 62 55 53 68 64 55 52 70 67 Dewpt 64 60 65 61 58 55 57 54 54 53 57 55 54 52 58 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN BZ GN GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC B1 B1 SC PoP 12hr 60 70 40 30 5 5 0 5 Rain shwrs C L L L C C C Tstms C C S C S S S $$ ILZ045-182100- Champaign- Including the cities of Champaign and Urbana 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 64 85 67 82 Temp 74 79 81 76 69 67 66 66 76 83 85 80 72 70 69 67 76 81 80 72 Dewpt 71 72 72 69 67 65 65 66 71 73 73 72 70 69 68 67 71 72 71 67 RH 90 79 74 79 93 93 97100 85 72 67 77 93 97 97100 85 74 74 84 Wind dir NE NE E E E SE SE SE S S S S S SE SE E NE N N NE Wind spd 6 5 8 9 8 6 8 6 8 8 6 4 4 4 4 3 5 5 8 12 Clouds OV B2 B1 SC FW FW B1 OV OV B2 B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 PoP 12hr 20 20 40 50 50 QPF 12hr 0 0 0.02-0.12 0.13-0.50 0.05-0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C C C C C C Tstms S S C C C C C C S S S S C Heat index 89 92 Max heat 88 90 94 96 84 90 91 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 71 54 67 51 69 51 71 Temp 64 60 69 65 59 56 65 62 55 53 67 64 55 52 70 66 Dewpt 63 60 65 60 57 54 58 55 54 53 58 55 54 52 58 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1 SC PoP 12hr 60 70 40 30 5 5 0 5 Rain shwrs C L L L C C C Tstms C C S C S S S $$ ILZ046-182100- Vermilion- Including the city of Danville 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 80 64 85 67 82 Temp 75 79 80 74 68 67 66 65 74 82 84 79 72 70 69 67 76 81 80 71 Dewpt 71 71 70 66 65 64 63 64 69 72 72 70 70 69 68 67 70 71 70 65 RH 87 77 72 76 90 90 90 97 84 72 67 74 93 97 97100 82 72 72 81 Wind dir NE NE E E E SE SE SE SE S S S S SE SE NE NE N NE NE Wind spd 5 5 6 6 6 5 5 5 6 6 5 3 3 2 2 2 4 4 6 11 Clouds OV B2 B1 SC FW FW B1 OV B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 PoP 12hr 10 20 50 60 60 QPF 12hr 0 0 0.05-0.27 0.18-0.62 0.04-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C L L C C C C L L C Tstms C C C C C C S S S S C Heat index 87 90 Max heat 87 88 93 94 88 90 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 59 71 55 67 52 69 52 71 Temp 63 60 70 65 59 56 66 62 56 54 68 63 56 53 70 66 Dewpt 62 60 63 59 56 54 57 53 53 52 57 54 54 53 57 54 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN LT GN LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 SC PoP 12hr 60 70 40 20 5 5 0 5 Rain shwrs C L L L C C S S Tstms C C S C S S S $$ ILZ052-182100- Christian- Including the city of Taylorville 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 68 92 69 88 Temp 76 84 89 82 74 71 70 69 81 89 91 85 76 73 71 69 80 86 86 78 Dewpt 73 73 73 72 71 70 70 69 73 71 70 69 68 67 67 66 70 69 69 69 RH 90 70 59 72 90 97100100 77 56 50 59 76 81 87 90 72 57 57 74 Wind dir NE NE NE E E SE SE S S SW SW S S S SE S NW N N N Wind spd 5 3 4 5 6 5 6 5 6 6 6 4 3 3 3 2 4 4 6 6 Clouds B1 SC SC SC SC SC SC B2 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 10 10 30 40 QPF 12hr 0 0 0 0.01 0.02-0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S C C C Tstms S S S S S S C Heat index 90 96 88 86 96 97 Max heat 94 100 99 99 84 92 93 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 76 56 70 52 72 51 75 Temp 67 63 74 70 61 58 67 65 56 53 70 66 56 52 72 69 Dewpt 66 63 66 63 59 57 58 55 54 53 56 55 55 52 57 56 PWind dir NE NE NE N N N N N Wind char LT GN GN GN LT GN LT LT Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 60 70 30 10 0 0 0 5 Rain shwrs C L L L S C Tstms C C S C S S $$ ILZ061-182100- Shelby- Including the city of Shelbyville 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 67 92 69 89 Temp 78 86 89 83 73 71 69 68 80 89 91 85 76 73 71 69 80 87 87 78 Dewpt 74 73 71 71 70 69 69 68 72 70 68 68 67 66 66 66 68 67 67 67 RH 88 65 56 67 90 93100100 77 54 47 57 74 79 84 90 67 52 52 69 Wind dir NE NE NE E E SE SE SE S SW SW S S S S S NW NW NW N Wind spd 5 3 5 5 5 4 5 5 6 6 6 3 3 3 3 3 4 5 6 5 Clouds B1 SC FW SC SC SC SC B2 SC B1 B2 B2 B1 SC B1 SC SC B1 B1 B1 PoP 12hr 10 10 20 20 30 QPF 12hr 0 0 0 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S C C C Tstms S S S S S S S C Heat index 93 95 94 Max heat 99 99 97 98 87 92 93 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 62 77 56 70 52 72 51 74 Temp 67 63 75 71 61 57 68 65 56 53 70 66 56 52 71 69 Dewpt 66 63 65 62 59 57 57 54 54 53 56 54 55 52 56 54 PWind dir NE NE NE N N N N N Wind char LT GN GN GN LT GN LT LT Avg clouds B1 B2 B2 B2 B2 B1 B2 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 60 70 30 20 0 5 0 5 Rain shwrs C L L L S C S Tstms C C S C S S S $$ ILZ054-182100- Moultrie- Including the city of Sullivan 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 66 90 68 87 Temp 77 83 86 80 71 69 68 68 79 88 90 83 74 72 70 69 79 85 85 76 Dewpt 73 73 72 71 69 68 68 68 72 71 70 70 68 67 67 67 70 69 69 68 RH 87 72 63 74 93 97100100 79 57 52 65 82 84 90 93 74 59 59 76 Wind dir NE NE NE E E SE SE SE S SW SW S S S SE SE NW N N NE Wind spd 6 5 6 8 8 6 6 6 8 8 8 4 4 4 4 3 5 5 8 9 Clouds B2 B1 SC SC SC SC B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 10 10 30 40 40 QPF 12hr 0 0 0.01 0.01-0.07 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S C C S S C C C Tstms S S S C S S S S S C Heat index 90 92 94 95 88 Max heat 93 95 84 96 97 86 91 92 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 75 55 69 51 71 51 73 Temp 65 62 73 69 60 56 67 64 55 53 69 65 55 52 71 67 Dewpt 65 62 66 62 58 56 58 55 54 53 57 55 54 52 57 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT LT Avg clouds B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 60 70 40 20 5 5 0 5 Rain shwrs C L L L C C S Tstms C C S C S S S $$ ILZ055-182100- Douglas- Including the city of Tuscola 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 66 89 68 86 Temp 77 82 84 78 70 68 68 67 78 86 89 82 73 71 70 68 79 85 84 75 Dewpt 73 74 72 70 68 67 67 67 72 73 71 70 69 68 68 67 70 71 69 68 RH 87 77 67 76 93 97 97100 82 65 56 67 87 90 93 97 74 63 61 79 Wind dir NE NE NE E E E SE SE S S SW S S S SE SE N N N NE Wind spd 6 5 8 9 8 6 6 6 8 8 6 4 4 4 4 3 5 5 8 11 Clouds B2 B1 SC FW SC SC B1 B2 B2 B1 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 10 40 50 30 QPF 12hr 0 0 0.01-0.08 0.03-0.16 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C S S C C C Tstms S S C C C C S S S C Heat index 88 90 93 95 90 Max heat 91 92 95 96 91 92 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 60 74 55 69 52 71 51 73 Temp 65 61 73 68 59 57 67 64 56 53 69 65 56 52 71 67 Dewpt 65 61 66 62 58 56 59 55 54 53 58 55 55 52 58 56 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC B1 B1 SC PoP 12hr 60 70 40 30 5 5 0 5 Rain shwrs C L L L C C C Tstms C C S C S C S $$ ILZ056-182100- Coles- Including the cities of Charleston and Mattoon 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 66 90 69 88 Temp 78 84 86 80 72 70 68 68 79 88 90 83 75 72 71 69 80 86 86 77 Dewpt 72 72 71 70 69 68 68 68 71 71 69 69 68 68 67 67 69 68 67 68 RH 82 67 61 72 90 93100100 77 57 50 63 79 87 87 93 69 55 53 74 Wind dir NE NE NE NE E E SE SE S SW SW SE S S S SE W NW N NE Wind spd 6 5 6 8 6 5 6 6 8 8 6 4 3 4 4 4 5 5 8 8 Clouds B2 B1 SC SC SC SC SC B2 B1 B1 B1 B2 B1 B1 B1 B1 SC B1 B1 B1 PoP 12hr 10 10 30 40 30 QPF 12hr 0 0 0.00-0.21 0.00-0.07 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S C C S S C C C Tstms S S S C S S S S S C Heat index 90 92 93 Max heat 92 94 95 97 85 91 92 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 76 56 70 52 71 52 73 Temp 66 63 74 70 61 57 68 64 56 54 69 65 56 53 71 67 Dewpt 65 63 65 62 59 57 57 55 54 54 56 54 55 53 56 55 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT LT Avg clouds B1 B2 B2 B2 B2 B1 B2 B1 B1 B1 SC SC SC B1 SC SC PoP 12hr 60 70 30 30 5 5 0 5 Rain shwrs C L L L C C C Tstms S C S C S C S $$ ILZ057-182100- Edgar- Including the city of Paris 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 84 65 88 68 87 Temp 77 82 84 77 70 68 67 66 77 86 88 80 73 71 70 68 79 85 85 75 Dewpt 73 73 71 69 67 66 65 66 70 72 70 70 70 68 68 67 69 69 68 67 RH 87 74 65 76 90 93 93100 79 63 55 72 90 90 93 97 72 59 57 76 Wind dir NE NE NE NE E E SE SE S S SW S S S SE SE SE NW N NE Wind spd 6 5 8 8 6 5 5 5 8 8 6 4 4 4 4 3 5 5 8 11 Clouds B2 B1 B1 FW SC FW SC B2 B2 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B2 PoP 12hr 10 10 40 50 30 QPF 12hr 0 0 0.03-0.17 0.04-0.21 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C S S C C C Tstms S C C C C C S S S C Heat index 88 92 93 Max heat 90 92 94 95 90 92 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 61 75 56 70 53 70 52 73 Temp 65 62 73 68 60 57 68 64 56 54 69 64 56 53 70 67 Dewpt 65 62 64 61 59 56 58 55 54 53 57 55 55 53 57 55 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT GN Avg clouds B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 SC PoP 12hr 60 70 40 30 5 0 0 0 Rain shwrs C L L L C C C Tstms S C S C S S S $$ ILZ062-182100- Cumberland- Including the city of Greenup 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 67 91 70 90 Temp 79 86 89 82 73 71 69 68 80 89 91 85 76 73 72 70 81 88 88 79 Dewpt 73 72 71 71 70 69 69 68 72 70 67 68 68 68 67 66 68 66 66 67 RH 82 63 56 69 90 93100100 77 54 45 57 76 84 84 87 65 48 48 67 Wind dir NE NE NE NE E E SE SE S SW SW SE S S S SE SW NW NW N Wind spd 5 4 5 6 6 5 5 5 6 8 6 3 3 3 3 4 5 5 6 6 Clouds B1 SC SC SC SC SC SC B1 SC SC B1 B2 B1 B1 B1 B1 SC SC B1 B1 PoP 12hr 10 10 20 20 30 QPF 12hr 0 0 0.01 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C S Tstms S S S S S S S Heat index 93 94 87 94 Max heat 96 98 96 97 85 92 94 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 79 57 71 53 73 53 74 Temp 68 64 77 72 62 59 69 66 58 55 70 67 57 53 72 69 Dewpt 67 64 65 63 61 58 57 55 55 54 55 54 56 53 55 55 PWind dir NE NE NE NE N N N N Wind char LT GN GN GN GN GN LT GN Avg clouds B1 B2 B2 B2 B2 B1 B2 B1 B1 SC SC SC SC SC SC SC PoP 12hr 50 70 30 20 5 5 0 5 Rain shwrs S C L L C C S Tstms S C C S S S $$ ILZ063-182100- Clark- Including the city of Marshall 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 67 91 69 90 Temp 78 85 87 81 72 70 69 67 79 88 90 84 75 73 71 69 81 88 88 79 Dewpt 73 72 70 70 69 68 67 67 70 70 68 69 69 69 68 67 68 67 66 67 RH 85 65 57 69 90 93 93100 74 55 49 61 82 87 90 93 65 50 48 67 Wind dir NE NE NE NE E E SE SE S S SW SE S S S SE S W NW N Wind spd 6 5 8 8 8 5 5 5 8 8 6 4 3 4 4 4 5 5 8 8 Clouds B1 SC SC FW SC SC SC B1 SC SC B1 B2 B1 B1 B1 B1 SC SC B1 B1 PoP 12hr 10 10 30 30 30 QPF 12hr 0 0 0.00-0.18 0.00-0.05 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C C C C S Tstms S S C C S S S S S S Heat index 91 93 93 95 Max heat 95 96 96 97 83 93 95 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 63 78 58 71 54 72 53 74 Temp 68 64 76 72 62 59 69 66 58 55 70 66 57 54 71 68 Dewpt 67 64 65 63 61 58 58 56 56 55 56 55 56 54 55 55 PWind dir NE NE NE NE N N N N Wind char GN GN GN GN GN GN LT GN Avg clouds B1 B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 SC PoP 12hr 50 70 40 30 5 0 0 0 Rain shwrs S C C L C S C Tstms S C C S S S $$ ILZ066-182100- Effingham- Including the city of Effingham 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 68 93 70 91 Temp 81 88 90 84 74 72 70 69 81 90 92 86 77 74 72 70 82 89 89 81 Dewpt 73 73 72 73 72 70 70 69 72 69 67 67 67 66 65 65 67 66 66 67 RH 77 61 56 70 93 93100100 74 50 44 53 71 76 79 84 61 47 47 63 Wind dir NE NE NE NE E E SE SE S SW SW S S S S S W W NW N Wind spd 4 3 4 5 5 4 4 4 5 6 5 2 2 2 3 2 4 5 6 4 Clouds SC FW FW SC SC SC SC B1 FW SC B1 B2 B1 SC B1 SC SC SC SC B1 PoP 12hr 20 20 10 10 20 QPF 12hr 0.01 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 96 98 90 95 Max heat 100 101 84 98 98 86 93 96 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 80 58 72 53 73 53 75 Temp 69 65 78 74 63 59 70 67 58 55 71 68 57 53 73 70 Dewpt 67 65 66 64 61 58 58 55 55 54 55 54 55 53 56 55 PWind dir NE NE NE N N N N N Wind char LT LT GN GN LT GN LT LT Avg clouds B1 B2 B2 B1 B2 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 50 70 30 20 0 0 0 5 Rain shwrs S C C L C S S Tstms S C C S S S $$ ILZ067-182100- Jasper- Including the city of Newton 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 68 93 70 91 Temp 81 89 91 84 75 72 70 69 81 90 93 86 77 74 72 70 83 90 90 81 Dewpt 74 73 72 72 72 70 70 69 73 70 68 69 69 68 67 66 68 67 66 67 RH 79 59 54 67 90 93100100 77 52 44 57 76 82 84 87 61 47 45 63 Wind dir NE NE NE NE E E SE SE S SW SW S S S S S SW W NW N Wind spd 5 4 5 6 6 4 5 5 6 6 6 2 3 3 4 4 5 5 6 6 Clouds SC SC SC SC SC SC SC SC FW SC B1 B2 B1 B1 B1 SC SC SC B1 B1 PoP 12hr 10 20 20 10 20 QPF 12hr 0 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S Tstms S S S S S S S Heat index 87 97 98 90 86 97 Max heat 100 102 85 99 99 88 94 97 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 81 59 73 55 74 54 76 Temp 69 65 79 75 64 60 71 68 59 56 72 69 58 54 73 70 Dewpt 68 65 66 64 62 59 59 56 56 55 56 55 56 54 56 56 PWind dir NE NE NE N N N N N Wind char LT GN GN GN GN GN LT GN Avg clouds B1 B2 B2 B1 B2 B1 B2 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 60 40 20 5 0 0 5 Rain shwrs S C C L C S S Tstms S S C S S S $$ ILZ068-182100- Crawford- Including the city of Robinson 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 68 93 71 92 Temp 82 89 91 84 74 72 70 69 82 91 93 87 77 75 73 71 83 90 91 82 Dewpt 74 73 71 70 71 69 69 69 71 69 67 67 69 68 67 66 67 66 65 66 RH 77 59 52 63 90 90 97100 69 49 43 52 76 79 81 84 59 45 42 58 Wind dir NE N NE NE E E SE SE S SW SW SE S S S SE S W NW N Wind spd 5 5 6 8 8 5 5 5 6 6 6 3 4 4 4 4 5 6 8 6 Clouds SC SC SC FW SC SC SC SC SC SC SC B2 B1 B1 B1 B1 SC SC SC B1 PoP 12hr 10 10 20 20 20 QPF 12hr 0.00-0.06 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S Tstms S S S S S S S S Heat index 89 97 97 96 Max heat 101 101 84 98 99 87 95 97 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 82 59 74 55 74 54 76 Temp 70 66 80 75 64 61 72 69 59 57 72 69 59 55 73 70 Dewpt 68 65 65 64 62 60 59 56 56 56 56 55 56 55 55 55 PWind dir NE NE NE N N N N N Wind char LT GN GN GN GN GN LT GN Avg clouds B1 B2 B2 B1 B2 B1 B2 B1 B1 SC SC SC SC SC B1 SC PoP 12hr 40 60 40 20 5 0 0 5 Rain shwrs S C C L C S S Tstms S S C S S S $$ ILZ071-182100- Clay- Including the city of Flora 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 69 94 71 93 Temp 84 92 93 86 76 73 71 70 82 92 94 88 78 75 73 71 83 91 91 83 Dewpt 73 73 72 72 73 71 70 70 72 69 67 67 67 65 65 65 67 65 65 66 RH 70 54 51 63 90 93 97100 72 47 41 50 69 71 76 81 59 42 42 57 Wind dir NE NE NE E E E SE SE S SW W SW SE S SW SW SW W W N Wind spd 3 2 3 4 4 3 3 3 5 5 5 1 2 3 4 3 4 5 6 4 Clouds SC FW FW SC SC B1 SC SC FW FW SC SC B1 SC B1 SC SC SC SC B1 PoP 12hr 20 20 5 10 10 QPF 12hr 0.00-0.06 0.00-0.05 0 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 89100101 93 87 97 Max heat 102 103 86 99 99 88 96 97 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 60 74 55 75 54 77 Temp 70 66 81 76 64 61 72 69 59 56 73 69 58 54 74 71 Dewpt 68 66 67 65 62 60 59 56 56 55 56 55 56 54 56 55 PWind dir NE N N N N N N N Wind char LT LT LT GN LT GN LT LT Avg clouds B1 B2 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 60 40 20 0 0 0 5 Rain shwrs S C C L C S S Tstms S C C S S S $$ ILZ072-182100- Richland- Including the city of Olney 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 69 95 71 94 Temp 84 92 93 86 76 73 71 70 83 93 94 88 78 75 73 71 84 92 92 84 Dewpt 72 73 72 71 72 71 70 70 72 70 67 67 68 66 66 65 67 65 64 65 RH 67 54 51 61 87 93 97100 70 47 41 50 71 74 79 81 57 41 40 53 Wind dir NE N NE E E E SE SE S SW W W SE S S S SW W W N Wind spd 4 3 4 6 5 4 4 4 6 6 6 2 3 3 4 3 5 5 6 5 Clouds SC FW SC SC SC SC SC SC FW FW SC B1 B1 SC B1 SC SC SC SC B1 PoP 12hr 20 20 10 10 10 QPF 12hr 0 0.00-0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Heat index 90101101 92 88 98 Max heat 103 103 86 99 100 88 96 97 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 84 60 75 55 75 55 77 Temp 71 67 82 77 65 62 73 70 60 57 73 70 59 55 74 71 Dewpt 68 67 66 65 63 61 60 57 57 56 57 55 56 55 56 56 PWind dir NE NE NE N N N N N Wind char LT GN GN GN GN GN LT GN Avg clouds B1 B2 B1 B1 B2 B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 40 60 40 20 0 0 0 5 Rain shwrs C C L C C S Tstms S C S S S $$ ILZ073-182100- Lawrence- Including the city of Lawrenceville 936 AM CDT Fri Sep 18 2026 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 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 69 95 71 94 Temp 85 92 92 86 76 73 71 70 83 92 95 88 78 75 73 72 84 92 92 84 Dewpt 72 72 71 70 71 70 70 70 72 69 66 66 68 67 66 66 66 65 64 65 RH 65 52 51 59 85 90 97100 70 47 39 48 71 76 79 81 55 41 40 53 Wind dir NE N NE NE E E SE SE S SW SW SW SE S S S SW W W N Wind spd 3 3 5 8 6 4 4 4 5 6 5 3 3 4 4 4 5 5 8 5 Clouds SC FW SC SC SC SC SC SC SC FW SC B1 B1 SC B1 SC SC SC SC B1 PoP 12hr 20 20 20 10 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S S Heat index 91100 99 88 97 Max heat 103 102 87 99 100 87 95 98 Date Mon 09/21/26 Tue 09/22/26 Wed 09/23/26 Thu 09/24/26 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 61 75 56 75 55 76 Temp 72 67 83 77 65 62 73 70 60 58 73 70 59 56 74 71 Dewpt 68 67 66 64 63 61 60 57 57 56 57 55 57 56 56 55 PWind dir NE NE NE N N N N N Wind char LT GN GN GN GN GN LT LT Avg clouds B1 B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC SC SC SC PoP 12hr 30 60 40 20 5 0 0 0 Rain shwrs C C L C C S Tstms S C S S S $$