Area Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
443 FOUS53 KILX 311236 AFMILX Area Forecast Matrices National Weather Service Lincoln IL 735 AM CDT Mon Aug 31 2026 ILZ027-312100- Knox- Including the city of Galesburg 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 73 93 75 94 Temp 79 89 90 87 81 79 76 74 83 91 93 88 81 78 77 75 85 93 94 90 Dewpt 71 70 73 74 71 69 67 66 71 72 72 74 70 67 65 65 71 73 72 73 RH 77 54 58 65 72 72 74 76 67 54 51 63 69 69 67 71 63 52 49 58 Wind dir SW SW SW S S S SW SW SW SW SW S S S S S SW SW SW S Wind spd 11 12 9 4 5 5 5 4 6 6 6 3 4 4 5 5 8 11 10 6 Wind gust 23 16 Clouds B1 SC SC SC SC FW FW FW FW FW FW CL FW CL FW FW FW FW FW FW PoP 12hr 20 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 94 98 96 88 99101 97 91101102 97 Max heat 96 101 94 101 102 94 105 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 74 91 72 89 70 88 68 86 Temp 79 74 88 85 76 73 88 84 74 71 86 83 72 69 84 81 Dewpt 68 67 73 74 70 68 73 73 70 68 72 72 68 66 69 69 PWind dir SW SW SE SE SE SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW SC FW FW SC FW SC FW FW SC SC PoP 12hr 10 20 20 20 20 20 10 10 Rain shwrs S S S S S S S S Tstms S S S S S S S $$ ILZ028-312100- Stark- Including the city of Toulon 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 73 92 74 93 Temp 78 87 89 86 80 78 75 74 82 89 91 87 80 77 76 74 84 92 93 88 Dewpt 68 70 72 74 71 69 66 66 71 72 72 74 69 66 65 65 70 72 71 72 RH 71 57 57 68 74 74 74 76 69 57 54 65 69 69 69 74 63 52 49 59 Wind dir SW SW SW S S S SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 11 12 9 5 6 6 6 5 8 8 8 3 4 4 6 5 8 11 10 6 Clouds B1 SC SC SC SC FW FW SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 92 96 94 97100 95 100100 95 Max heat 94 99 93 99 102 91 101 103 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 90 72 90 69 88 67 86 Temp 78 74 87 84 75 72 87 84 73 70 86 83 71 68 83 81 Dewpt 67 67 72 73 68 67 71 72 68 67 70 70 67 64 67 66 PWind dir SW S SE SE SE SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW SC FW FW SC SC FW FW FW FW FW PoP 12hr 10 20 20 20 20 20 10 5 Rain shwrs S S S S S S S Tstms S S S S S S $$ ILZ030-312100- Marshall- Including the city of Lacon 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 92 75 93 Temp 79 87 89 86 80 78 76 74 82 89 91 87 80 78 77 75 84 91 93 88 Dewpt 67 70 72 73 71 68 67 66 71 72 72 74 70 67 65 66 71 73 72 72 RH 67 57 57 65 74 71 74 76 69 57 54 65 72 69 67 74 65 56 51 59 Wind dir SW SW SW S S SW SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 10 11 9 5 6 6 8 6 6 6 6 3 4 5 6 5 8 10 10 6 Wind gust 17 Clouds B1 B1 SC SC SC SC FW FW SC FW FW FW FW FW FW CL FW FW FW FW PoP 12hr 20 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 92 96 93 97100 95 89100101 95 Max heat 95 99 95 83 100 102 93 103 105 Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 73 90 72 90 70 88 67 86 Temp 78 74 87 84 74 72 87 84 73 70 85 82 71 68 83 80 Dewpt 68 67 72 73 69 67 72 72 68 67 70 70 67 65 67 66 PWind dir SW SW SE S E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW FW SC FW FW FW SC FW FW FW FW PoP 12hr 10 20 20 20 20 20 10 10 Rain shwrs S S S S S S S S Tstms S S S S S S S $$ ILZ029-312100- Peoria- Including the city of Peoria 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 74 93 75 95 Temp 79 88 91 87 82 79 76 74 84 91 93 88 81 78 77 75 85 93 95 89 Dewpt 69 70 72 73 70 68 66 66 70 72 71 73 70 67 66 66 71 73 71 72 RH 72 55 54 63 67 69 71 76 63 54 49 61 69 69 69 74 63 52 46 57 Wind dir S SW SW S S S SW SW SW SW SW S S S S S SW SW SW S Wind spd 10 11 9 5 6 5 6 5 6 6 6 3 4 4 5 5 8 10 9 6 Clouds SC SC SC SC SC SC FW FW FW FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 20 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 94 98 94 98100 96 90101102 96 Max heat 96 101 96 83 101 103 96 105 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 92 73 90 70 89 68 86 Temp 79 75 89 85 76 73 88 84 74 71 87 83 73 69 84 81 Dewpt 68 68 73 73 70 68 72 73 69 68 71 71 68 66 68 68 PWind dir SW SW SE S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 10 20 20 20 20 20 10 5 Rain shwrs S S S S S S S Tstms S S S S S S S $$ ILZ031-312100- Woodford- Including the city of Eureka 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 93 75 94 Temp 79 87 90 86 81 79 76 74 83 90 93 88 80 78 77 75 85 92 94 88 Dewpt 70 71 73 74 71 68 67 66 71 72 73 74 70 67 66 66 72 74 73 73 RH 74 59 58 68 72 69 74 76 67 56 52 63 72 69 69 74 65 56 51 61 Wind dir SW SW S S S SW SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 11 11 10 6 8 8 9 8 9 8 6 3 4 5 8 6 9 10 10 6 Clouds SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW CL FW FW FW FW PoP 12hr 10 10 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 93 98 94 88 98101 96 91102103 96 Max heat 95 101 95 86 100 103 97 83 103 105 Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 74 91 72 90 70 89 67 86 Temp 79 75 88 84 75 73 88 84 73 71 85 83 72 68 83 80 Dewpt 68 68 73 74 70 68 73 73 69 68 72 71 68 65 69 67 PWind dir SW SW SE S E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 20 20 20 20 20 10 5 Rain shwrs S S S S S S S S Tstms S S S S S S S S $$ ILZ036-312100- Fulton- Including the city of Canton 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 74 94 75 95 Temp 79 90 93 89 82 80 77 75 85 92 94 89 81 79 77 76 87 94 95 90 Dewpt 70 69 71 72 69 67 66 65 70 71 70 72 70 67 66 66 72 73 71 72 RH 74 50 49 57 65 65 69 71 61 51 46 57 69 67 69 71 61 51 46 56 Wind dir SW SW SW S S S SW SW SW SW SW S S S S S SW SW SW S Wind spd 8 9 8 3 4 4 4 3 5 4 4 2 2 2 4 3 5 6 6 4 Wind gust 20 20 14 16 16 14 13 16 14 16 Clouds SC SC SC SC SC SC FW FW FW SC FW CL FW CL CL FW FW FW FW FW PoP 12hr 10 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95100 96 90 99100 96 93102103 98 Max heat 98 102 96 83 101 103 95 105 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 73 90 71 88 69 86 Temp 80 76 90 86 77 74 88 85 75 72 87 84 73 70 85 82 Dewpt 68 68 73 74 71 69 73 73 71 69 72 72 69 67 69 69 PWind dir SW SW SE S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW FW FW FW FW FW SC FW FW FW SC PoP 12hr 5 10 20 20 20 20 10 10 Rain shwrs S S S S S S S Tstms S S S S S S S $$ ILZ037-312100- Tazewell- Including the city of Pekin 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 95 76 96 Temp 79 88 92 87 81 79 76 74 84 91 94 89 81 79 77 76 86 93 95 90 Dewpt 70 70 72 73 70 67 66 66 70 71 71 73 70 67 66 66 72 72 70 72 RH 74 55 52 63 69 67 71 76 63 52 47 59 69 67 69 71 63 51 45 56 Wind dir SW SW S S S S SW SW SW SW SW S S S S S SW SW SW S Wind spd 10 10 10 6 8 6 6 5 6 6 6 3 4 4 5 5 8 9 9 6 Wind gust 20 17 Clouds SC SC SC SC SC SC FW FW FW FW FW CL FW FW CL CL FW FW FW FW PoP 12hr 10 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 93 99 94 98101 97 91101103 96 Max heat 96 101 94 83 100 104 96 105 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 75 93 73 90 70 89 68 86 Temp 80 76 90 85 76 74 88 84 74 71 86 83 72 69 84 81 Dewpt 68 68 73 73 70 68 72 72 70 68 71 71 68 66 68 67 PWind dir SW SW SE S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 20 20 20 20 20 10 5 Rain shwrs S S S S S S S Tstms S S S S S S S $$ ILZ038-312100- McLean- Including the cities of Bloomington and Normal 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 74 93 75 94 Temp 77 87 90 85 79 78 76 74 83 90 92 87 79 78 77 75 85 91 93 88 Dewpt 71 71 72 73 69 67 66 66 71 73 72 74 70 67 66 67 72 74 72 73 RH 82 59 56 67 72 69 71 76 67 58 52 65 74 69 69 76 65 58 51 61 Wind dir SW SW S S S SW SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 12 12 11 8 10 9 10 9 10 9 8 4 6 8 9 8 10 11 11 8 Clouds SC SC SC SC SC SC FW FW FW FW FW FW FW FW CL CL CL FW FW FW PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92 98 92 88 98100 95 91101102 95 Max heat 94 101 91 101 103 92 105 106 Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 91 72 90 69 88 67 85 Temp 79 75 89 84 75 73 87 83 73 70 85 82 71 68 83 80 Dewpt 68 68 74 74 70 68 73 73 69 68 72 71 68 65 68 67 PWind dir SW SW SE S E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW FW FW FW FW FW FW SC FW SC FW FW PoP 12hr 5 20 20 20 20 20 10 5 Rain shwrs S S S S S S S S Tstms S S S S S S S S $$ ILZ040-312100- Schuyler- Including the city of Rushville 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 75 96 76 96 Temp 80 92 95 90 82 81 77 75 85 94 96 91 82 80 78 76 87 95 96 91 Dewpt 69 68 69 70 68 66 65 64 69 69 67 70 68 66 65 65 71 70 69 70 RH 69 46 43 52 63 60 67 69 59 44 39 50 63 62 64 69 59 45 42 50 Wind dir SW SW SW S S S SW SW SW SW SW S S S S SW SW SW SW S Wind spd 10 10 9 4 5 6 5 4 5 5 5 2 3 4 5 4 6 9 8 4 Wind gust 20 20 17 17 14 16 16 Clouds SC SC SC SC FW FW FW FW FW SC FW CL CL CL CL FW FW FW FW CL PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 100 96 99 96 93102102 98 Max heat 98 102 95 82 101 103 94 82 104 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 94 73 91 71 90 69 87 Temp 81 77 92 87 77 74 89 86 76 72 87 85 74 70 85 83 Dewpt 68 67 71 72 70 68 71 71 70 68 70 70 69 66 68 67 PWind dir S SW SE S SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW SC SC PoP 12hr 0 10 20 20 20 20 10 5 Rain shwrs S S S S S S S Tstms S S S S S $$ ILZ041-312100- Mason- Including the city of Havana 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 75 96 76 96 Temp 79 90 93 88 81 80 77 75 85 93 96 90 81 79 78 76 87 94 96 91 Dewpt 68 69 70 71 69 67 65 65 70 70 68 71 69 66 65 66 71 71 69 70 RH 69 50 47 57 67 65 67 71 61 47 40 54 67 64 64 71 59 47 42 50 Wind dir SW SW S S S S SW SW SW SW SW S S S S SW SW SW SW S Wind spd 8 9 8 4 5 5 5 4 5 4 4 2 3 3 5 4 5 6 8 4 Wind gust 19 18 16 16 14 16 Clouds SC SC SC SC SC FW FW FW FW SC FW CL CL FW CL CL FW FW FW CL PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 100 95 99101 97 93102102 97 Max heat 97 102 94 83 101 103 94 82 104 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 94 73 90 71 89 69 87 Temp 81 77 91 86 77 74 89 85 75 72 87 84 73 70 85 82 Dewpt 67 68 71 72 70 68 71 71 70 68 70 70 68 66 67 66 PWind dir S SW SE S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 10 20 20 20 20 10 5 Rain shwrs S S S S S S Tstms S S S S S S $$ ILZ047-312100- Cass- Including the city of Beardstown 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 75 97 77 97 Temp 79 92 95 90 82 80 77 75 86 95 97 91 82 80 79 77 88 96 97 91 Dewpt 67 68 68 69 67 65 65 64 69 68 67 69 66 65 65 65 70 69 68 69 RH 67 46 42 50 61 60 67 69 57 42 38 49 58 60 62 67 55 42 39 49 Wind dir SW SW SW S S S SW SW SW SW SW S S S S SW SW SW SW S Wind spd 10 10 10 6 6 8 8 6 6 5 5 3 4 5 6 5 8 8 8 5 Wind gust 20 17 16 Clouds FW SC SC FW FW FW FW FW FW SC FW CL CL CL CL FW FW FW FW CL PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 100 95 100102 97 93102102 96 Max heat 98 103 94 83 102 104 93 83 105 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 77 95 73 91 71 90 69 88 Temp 81 77 93 87 77 74 90 86 75 72 88 85 74 70 86 83 Dewpt 66 66 70 71 69 68 70 70 69 68 69 69 68 66 67 66 PWind dir S SW S S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW FW FW FW SC FW FW FW SC FW FW SC SC PoP 12hr 5 10 20 20 20 20 10 5 Rain shwrs S S S S S Tstms S S S S S $$ ILZ048-312100- Menard- Including the city of Petersburg 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 75 97 77 97 Temp 78 91 94 89 81 80 77 75 86 94 97 91 81 80 79 77 88 95 97 91 Dewpt 67 67 69 70 68 66 65 65 69 68 67 70 67 65 65 65 70 69 67 69 RH 69 45 44 54 65 62 67 71 57 43 38 50 63 60 62 67 55 43 38 49 Wind dir SW SW S S S S SW SW SW SW SW S S S S SW SW SW SW S Wind spd 10 10 10 6 8 8 8 6 6 5 5 3 4 5 6 6 8 9 9 5 Wind gust 17 Clouds FW SC FW FW FW FW FW FW FW SC FW FW FW CL CL CL FW FW FW CL PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 99 94 99 97 93101 96 Max heat 96 102 92 82 101 103 92 82 103 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 95 74 91 71 90 69 88 Temp 81 77 93 87 77 75 90 86 75 72 88 85 73 70 86 82 Dewpt 66 66 70 70 69 68 69 70 69 68 68 68 67 65 65 64 PWind dir S SW SE S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 10 20 20 20 20 10 5 Rain shwrs S S S S Tstms S S S S $$ ILZ042-312100- Logan- Including the city of Lincoln 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 96 76 96 Temp 77 89 92 87 81 79 76 74 84 93 95 90 81 79 78 76 86 94 96 90 Dewpt 69 69 70 71 68 67 66 66 70 70 69 72 68 67 66 66 71 71 69 70 RH 76 52 49 59 65 67 71 76 63 47 43 56 65 67 67 71 61 47 42 52 Wind dir SW SW S S S S SW SW SW SW SW S S S S S SW SW SW S Wind spd 10 11 11 8 9 8 8 6 8 6 6 4 5 6 8 6 8 10 10 6 Clouds SC SC FW FW FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 98 93 99101 96 92101102 96 Max heat 95 100 91 101 103 93 82 103 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 77 94 74 91 71 89 68 87 Temp 80 77 91 86 77 75 88 85 74 72 87 84 72 69 85 82 Dewpt 67 67 71 72 70 68 71 71 70 68 70 69 68 65 66 66 PWind dir SW SW SE S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 10 20 20 20 20 10 5 Rain shwrs S S S S S Tstms S S S S S $$ ILZ043-312100- De Witt- Including the city of Clinton 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 74 94 75 95 Temp 77 88 91 86 79 78 76 74 83 91 94 88 80 79 77 76 86 92 94 89 Dewpt 69 69 70 71 68 67 66 66 70 71 70 72 68 66 66 66 71 72 70 71 RH 76 54 50 61 69 69 71 76 65 52 46 59 67 64 69 71 61 52 46 56 Wind dir SW SW S S S SW SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 12 13 12 10 11 10 10 9 10 9 9 6 6 9 10 9 11 12 12 8 Clouds SC SC SC FW FW SC FW FW FW FW FW FW FW FW CL CL CL FW FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 93 97 91 88 98100 94 91101100 94 Max heat 94 98 89 99 102 91 102 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 93 73 90 70 88 68 86 Temp 80 76 90 86 76 74 88 83 73 71 86 83 72 69 84 80 Dewpt 67 67 72 72 70 68 71 71 69 68 70 69 67 65 66 66 PWind dir SW SW SE S E E E E Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 10 20 20 20 20 10 5 Rain shwrs S S S S S S Tstms S S S S S S $$ ILZ049-312100- Scott- Including the city of Winchester 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 75 99 77 98 Temp 81 93 96 91 82 80 77 75 87 96 98 93 82 81 79 77 89 96 98 93 Dewpt 70 68 68 69 68 66 65 64 69 68 66 68 67 66 65 65 70 70 68 70 RH 69 44 40 49 63 62 67 69 55 40 35 44 61 60 62 67 54 43 38 47 Wind dir SW SW SW S S S S S SW SW S S S S S S SW SW SW S Wind spd 9 10 9 5 5 6 6 4 6 5 5 3 3 5 5 4 6 9 8 5 Clouds FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 101 96 94103104 98 Max heat 99 104 94 82 102 104 95 83 105 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 78 97 74 92 72 91 70 89 Temp 82 78 94 88 78 75 91 87 76 72 89 86 74 71 87 84 Dewpt 67 66 71 71 69 68 71 71 70 68 70 70 68 66 67 67 PWind dir S SW S S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW FW FW FW SC FW FW FW SC SC FW FW SC PoP 12hr 0 10 10 20 20 20 10 5 Rain shwrs S S S Tstms S S $$ ILZ050-312100- Morgan- Including the city of Jacksonville 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 75 98 77 98 Temp 80 92 96 90 82 80 77 75 86 96 98 92 82 81 79 77 89 96 97 92 Dewpt 68 67 67 68 67 66 65 64 68 68 66 69 67 65 65 65 69 69 68 69 RH 67 44 39 49 61 62 67 69 55 40 35 47 61 58 62 67 52 42 39 47 Wind dir SW SW SW S S S SW SW SW SW SW S S S S S SW SW SW S Wind spd 11 10 10 6 8 8 8 6 8 5 5 4 4 6 6 6 8 9 9 5 Clouds FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 97 102102 97 Max heat 98 103 94 82 102 104 95 83 104 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 96 74 92 71 91 69 88 Temp 82 77 94 88 78 75 90 86 76 72 89 85 74 70 86 83 Dewpt 66 66 70 71 69 68 70 70 69 68 69 69 68 66 66 66 PWind dir S SW S S SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW FW FW FW SC FW FW FW SC FW FW FW SC PoP 12hr 0 10 10 20 20 20 10 5 Rain shwrs S S S Tstms S S S $$ ILZ051-312100- Sangamon- Including the city of Springfield 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 75 98 77 98 Temp 78 91 95 90 82 80 77 75 86 95 97 92 82 81 79 77 88 96 97 92 Dewpt 67 67 68 69 68 67 66 65 69 69 68 70 67 66 66 66 70 70 68 70 RH 69 45 42 50 63 65 69 71 57 43 39 49 61 60 64 69 55 43 39 49 Wind dir SW SW S S S S SW SW SW SW SW S S S S SW SW SW SW S Wind spd 10 10 10 6 8 9 8 6 8 5 5 3 5 6 8 6 9 9 9 5 Clouds FW FW FW FW FW FW FW FW FW FW CL FW FW CL CL CL FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 101103 98 93103102 98 Max heat 97 101 92 83 103 104 94 83 105 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 77 96 74 92 72 91 69 89 Temp 82 77 94 88 78 75 90 87 76 73 89 85 74 70 86 83 Dewpt 67 67 70 71 70 68 71 71 70 68 69 69 68 66 66 66 PWind dir S SW S S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 0 10 10 20 20 20 10 5 Rain shwrs S S S Tstms S S S $$ ILZ053-312100- Macon- Including the city of Decatur 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 74 96 76 96 Temp 79 90 92 87 79 78 76 74 84 93 95 89 80 79 78 76 87 94 95 89 Dewpt 69 68 69 70 67 67 67 66 70 71 69 71 67 66 66 66 71 71 69 71 RH 72 49 47 57 67 69 74 76 63 49 43 56 65 64 67 71 59 47 43 56 Wind dir SW SW S S S S SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 11 12 11 9 10 10 10 8 9 8 8 5 6 8 9 8 10 11 11 6 Clouds SC FW FW FW FW SC FW FW FW FW FW CL FW FW CL CL CL FW FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 97 92 89 99101 95 92102102 95 Max heat 96 99 89 101 103 91 104 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 95 73 90 70 89 68 87 Temp 80 77 93 87 77 74 88 84 73 71 87 83 72 69 85 81 Dewpt 67 67 72 72 70 68 71 71 69 68 70 70 67 65 66 66 PWind dir SW SW SE S E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 10 20 20 20 20 10 5 Rain shwrs S S S S S S Tstms S S S S S S $$ ILZ044-312100- Piatt- Including the city of Monticello 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 94 75 95 Temp 79 89 92 86 78 78 76 74 84 92 94 88 79 78 77 75 86 93 94 89 Dewpt 69 69 70 70 67 67 67 67 71 71 71 72 68 66 66 67 72 72 70 71 RH 72 52 49 59 69 69 74 79 65 51 47 59 69 67 69 76 63 51 46 56 Wind dir SW SW S S S SW SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 12 12 11 9 10 10 10 9 10 9 8 5 6 8 9 8 10 11 11 6 Clouds SC FW FW FW FW SC FW FW FW FW FW CL CL FW CL CL CL FW FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 97 91 89 99101 95 92102101 95 Max heat 96 98 86 101 103 91 103 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 94 73 90 70 88 68 86 Temp 80 77 92 87 77 74 88 83 73 71 86 83 72 69 84 80 Dewpt 67 68 72 72 70 68 72 71 69 68 71 70 67 65 67 67 PWind dir SW SW SE SW E E E E Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 10 20 20 20 20 10 5 Rain shwrs S S S S S S Tstms S S S S S S $$ ILZ045-312100- Champaign- Including the cities of Champaign and Urbana 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 74 93 75 95 Temp 79 88 90 85 77 77 75 74 84 91 92 87 78 77 76 75 85 92 94 88 Dewpt 71 71 71 71 68 66 67 67 72 73 72 74 69 67 66 68 73 74 72 72 RH 77 57 54 63 74 69 76 79 67 56 52 65 74 71 71 79 67 56 49 59 Wind dir SW SW S S S SW SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 10 11 10 6 8 8 9 8 9 8 6 3 4 5 8 6 9 10 9 4 Clouds SC FW FW FW FW SC FW FW FW FW FW FW FW CL FW CL CL FW FW FW PoP 12hr 5 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 97 90 89 99100 95 92102102 95 Max heat 96 99 88 101 102 91 106 107 Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 92 72 90 69 88 67 85 Temp 79 76 91 86 76 73 88 83 72 70 86 82 71 68 83 80 Dewpt 67 68 74 73 70 69 73 72 69 68 72 71 67 64 68 68 PWind dir SW SW SE W E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW SC FW FW PoP 12hr 0 20 20 20 20 20 10 5 Rain shwrs S S S S S S S S Tstms S S S S S S S S $$ ILZ046-312100- Vermilion- Including the city of Danville 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 73 93 74 94 Temp 80 88 89 84 77 76 75 73 83 90 92 86 77 76 75 74 85 92 94 87 Dewpt 73 71 71 71 68 67 67 68 72 73 72 74 70 68 66 67 73 74 72 72 RH 79 57 56 65 74 74 76 84 70 58 52 68 79 76 74 79 67 56 49 61 Wind dir SW SW SW S S SW SW SW SW SW SW S S S SW SW SW SW SW S Wind spd 9 10 9 5 6 6 8 5 8 6 5 2 3 4 5 4 6 9 8 3 Clouds SC SC FW SC SC SC FW FW FW FW FW FW FW FW FW CL CL FW FW FW PoP 12hr 5 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 96 89 89 99100 94 92102102 94 Max heat 96 99 86 102 102 89 105 107 Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 74 92 72 90 69 88 66 85 Temp 78 75 90 85 75 73 88 83 72 70 85 81 70 67 83 79 Dewpt 68 68 74 73 70 69 73 72 69 68 71 70 66 64 67 67 PWind dir SW W SE W NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC FW FW SC FW FW SC FW FW PoP 12hr 0 20 20 20 20 20 10 10 Rain shwrs S S S S S S S S S Tstms S S S S S S S S S $$ ILZ052-312100- Christian- Including the city of Taylorville 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 97 76 97 Temp 80 91 94 89 80 79 76 74 86 95 97 91 82 80 78 76 88 95 97 91 Dewpt 68 68 68 70 68 67 66 66 70 70 68 71 68 67 67 67 71 71 69 71 RH 67 47 43 54 67 67 71 76 59 45 39 52 63 65 69 74 57 46 40 52 Wind dir SW SW S S S S SW SW SW SW SW S S S S SW SW SW SW S Wind spd 10 10 9 5 8 8 8 6 8 6 5 3 5 5 6 5 8 9 9 4 Clouds FW FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 99 94 91101102 98 94103103 98 Max heat 96 101 91 103 104 93 82 105 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 77 96 74 92 71 91 69 89 Temp 81 77 94 89 78 75 89 86 75 72 88 85 73 70 86 83 Dewpt 67 67 71 72 70 69 71 72 70 68 70 70 68 66 66 67 PWind dir S SW S S SE E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC FW FW FW SC FW FW FW FW PoP 12hr 0 10 10 20 20 20 10 5 Rain shwrs S S S S Tstms S S S S $$ ILZ061-312100- Shelby- Including the city of Shelbyville 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 97 75 97 Temp 82 91 94 88 79 77 76 74 86 94 97 90 80 79 77 75 88 95 97 91 Dewpt 69 68 67 68 68 67 67 66 70 69 68 69 67 66 67 67 70 69 68 69 RH 65 47 41 52 69 71 74 76 59 44 39 50 65 64 71 76 55 43 39 49 Wind dir SW SW SW S S S SW SW SW SW SW S S S SW SW SW SW SW SW Wind spd 9 10 9 5 5 6 6 5 8 6 6 3 4 5 5 5 8 9 9 4 Clouds FW FW FW FW FW FW FW CL FW FW CL CL CL CL CL CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 91100 96 94101 96 Max heat 96 99 88 102 102 92 82 104 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 97 74 91 70 90 68 88 Temp 80 76 94 90 78 74 89 85 74 71 87 84 72 69 85 82 Dewpt 67 67 70 70 69 68 70 70 69 68 69 68 67 65 65 65 PWind dir SW SW S W E NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 0 10 10 20 20 20 10 5 Rain shwrs S S S S Tstms S S S S $$ ILZ054-312100- Moultrie- Including the city of Sullivan 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 74 96 75 96 Temp 82 90 93 87 78 77 76 74 85 93 95 89 79 78 77 76 88 94 96 89 Dewpt 70 68 68 69 67 67 67 67 71 70 69 71 67 66 67 67 71 71 69 71 RH 67 49 44 55 69 71 74 79 63 47 43 56 67 67 71 74 57 47 42 56 Wind dir SW SW S S S SW SW SW SW SW SW S S S SW SW SW SW SW SW Wind spd 10 11 10 6 6 8 8 8 9 6 6 4 4 6 6 6 9 10 9 4 Clouds FW FW FW FW FW SC FW FW FW FW CL CL CL FW CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 90100101 95 94101101 95 Max heat 95 98 88 102 102 91 83 103 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 96 73 90 70 89 68 87 Temp 80 76 94 88 77 74 88 84 73 71 86 82 71 69 85 81 Dewpt 67 67 71 72 70 68 71 71 69 68 70 70 67 65 66 67 PWind dir SW SW S SW E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 20 20 20 10 5 Rain shwrs S S S S S Tstms S S S $$ ILZ055-312100- Douglas- Including the city of Tuscola 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 95 75 96 Temp 81 90 92 86 77 76 75 74 85 93 95 88 79 77 77 75 87 94 95 88 Dewpt 72 69 69 70 67 67 67 67 71 72 70 72 68 67 67 68 72 72 70 72 RH 74 50 47 59 71 74 76 79 63 51 45 59 69 71 71 79 61 49 45 59 Wind dir SW SW SW S S SW SW SW SW SW SW S S S SW SW SW SW SW SW Wind spd 10 11 9 6 6 8 8 8 9 6 5 3 4 5 6 5 8 10 9 4 Clouds SC FW FW FW FW SC FW FW FW FW FW CL CL FW CL CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 97 90100101 95 94102102 95 Max heat 96 98 87 102 103 90 104 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 95 73 90 70 89 67 86 Temp 79 76 93 88 76 74 88 83 72 71 86 82 71 68 84 80 Dewpt 67 68 72 72 70 69 72 72 69 69 71 70 67 64 67 67 PWind dir SW SW SE W E E E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 20 20 20 20 10 5 Rain shwrs S S S S S S Tstms S S S S $$ ILZ056-312100- Coles- Including the cities of Charleston and Mattoon 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 73 96 75 96 Temp 82 90 92 86 78 76 75 73 85 94 95 88 79 78 77 75 88 94 96 89 Dewpt 72 68 68 69 67 67 67 67 71 70 69 71 68 67 67 68 71 70 68 70 RH 72 49 46 57 69 74 76 81 63 46 43 57 69 69 71 79 57 46 40 54 Wind dir SW SW SW S S SW SW SW SW SW SW S S SW SW SW SW SW SW SW Wind spd 10 11 9 5 6 6 8 6 8 6 5 4 4 5 6 5 8 9 9 4 Clouds FW FW FW FW FW SC FW FW FW FW CL FW CL CL CL CL CL CL FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 87 90100101 94 94101101 95 Max heat 96 97 87 102 103 90 104 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 96 74 90 70 89 67 86 Temp 79 76 94 88 77 74 88 83 73 71 86 82 71 68 84 80 Dewpt 67 68 71 71 70 69 71 71 69 69 70 69 67 65 65 66 PWind dir SW SW S W E NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 20 20 20 10 5 Rain shwrs S S S S S Tstms S S S $$ ILZ057-312100- Edgar- Including the city of Paris 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 73 95 75 96 Temp 80 89 91 84 77 75 74 73 84 92 94 86 78 77 76 75 86 93 95 88 Dewpt 73 70 69 70 68 67 67 68 72 72 70 72 68 67 67 68 72 71 69 71 RH 79 54 49 63 74 76 79 84 67 52 46 63 71 71 74 79 63 49 43 57 Wind dir SW SW SW S S SW SW SW SW SW SW S S SW SW SW SW SW SW SW Wind spd 10 11 9 5 5 6 8 6 9 6 5 3 3 5 6 5 8 10 9 4 Clouds SC FW FW FW FW SC FW FW FW FW FW CL FW FW FW CL CL FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 96 89 90100100 93 92101101 93 Max heat 97 98 84 102 103 87 103 105 Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 75 95 73 90 69 89 66 86 Temp 79 76 94 86 76 73 88 82 72 70 86 81 70 67 84 79 Dewpt 67 68 72 72 70 69 71 71 69 68 70 69 67 64 65 66 PWind dir SW W SE NW NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 0 5 20 20 20 20 10 5 Rain shwrs S S S S S S S Tstms S S S S S $$ ILZ062-312100- Cumberland- Including the city of Greenup 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 73 97 75 97 Temp 83 90 94 87 78 76 75 73 86 94 97 90 80 78 77 75 88 95 97 90 Dewpt 72 68 67 68 68 68 68 68 71 70 68 70 68 67 68 68 71 69 68 70 RH 70 49 41 53 71 76 79 84 61 46 39 52 67 69 74 79 57 43 39 52 Wind dir SW SW SW S S SW SW SW SW SW SW S S SW SW SW SW SW SW SW Wind spd 10 11 9 4 5 5 6 5 8 6 6 3 4 5 5 4 8 9 9 4 Clouds FW FW FW FW FW FW FW CL FW FW CL CL CL CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 88 91100102 96 94101102 96 Max heat 96 98 86 102 103 91 103 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 97 74 91 70 89 68 87 Temp 80 76 94 90 78 74 88 84 74 71 87 83 72 69 85 81 Dewpt 68 68 70 71 70 69 70 71 70 69 69 69 68 65 64 65 PWind dir SW SW S W NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 20 20 20 10 5 Rain shwrs S S S S Tstms S S S $$ ILZ063-312100- Clark- Including the city of Marshall 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 73 97 75 97 Temp 82 91 93 87 78 76 75 74 86 94 96 90 80 78 77 75 88 95 97 91 Dewpt 73 68 67 68 68 68 68 68 71 69 68 70 68 67 68 68 71 68 67 68 RH 74 47 43 53 71 76 79 82 61 44 40 52 67 69 74 79 57 42 38 47 Wind dir SW SW SW S S SW SW SW SW SW SW SW S SW SW SW SW SW SW SW Wind spd 10 11 9 5 5 6 6 5 9 8 6 4 4 5 5 4 8 10 9 4 Clouds FW FW FW FW FW FW FW FW FW FW CL CL FW CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 88 92100101 95 94100 Max heat 97 98 87 103 103 91 102 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 97 73 90 70 89 68 87 Temp 80 77 95 89 77 74 88 84 73 71 87 83 72 69 85 81 Dewpt 68 68 69 70 70 70 69 70 70 69 68 68 67 65 63 65 PWind dir SW W SW NW NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 20 20 20 10 5 Rain shwrs S S S S S S Tstms S S S S $$ ILZ066-312100- Effingham- Including the city of Effingham 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 73 97 75 97 Temp 82 91 94 88 78 76 75 73 86 94 97 91 81 78 77 75 88 95 97 91 Dewpt 71 67 66 68 68 68 68 67 71 69 67 70 68 68 68 68 71 69 68 70 RH 69 45 40 52 71 76 79 81 61 44 38 50 65 71 74 79 57 43 39 50 Wind dir SW SW SW S S S SW SW SW SW SW S S S SW SW SW SW SW SW Wind spd 9 10 8 3 4 4 5 4 6 6 5 2 3 4 4 3 6 9 8 3 Clouds FW FW FW FW CL CL FW CL CL FW CL CL CL CL CL CL CL CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 91 99 96 94101102 97 Max heat 96 99 88 102 103 91 103 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 97 74 91 71 90 68 88 Temp 79 76 95 91 78 75 90 86 74 72 88 85 72 69 86 83 Dewpt 68 68 70 71 70 69 70 71 70 69 69 68 67 65 64 65 PWind dir SW SW S W E NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 20 20 20 10 5 Rain shwrs S S S S Tstms S S S $$ ILZ067-312100- Jasper- Including the city of Newton 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 73 97 75 98 Temp 85 92 94 89 79 77 75 73 87 95 97 92 81 79 77 75 89 96 98 92 Dewpt 74 68 66 68 69 69 68 68 71 69 67 70 69 68 68 68 71 69 68 70 RH 70 46 40 50 72 76 79 84 59 43 38 49 67 69 74 79 56 42 38 49 Wind dir SW SW SW S S SW SW SW SW SW SW S S SW SW SW SW SW SW SW Wind spd 10 11 9 4 5 5 5 5 8 8 5 3 5 4 4 4 8 10 9 4 Clouds FW FW FW FW FW CL FW CL FW FW CL CL CL CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92 93101 98 96102103 97 Max heat 99 99 90 102 103 96 104 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 97 74 92 71 91 68 89 Temp 80 77 96 92 78 74 90 86 74 72 88 85 72 69 86 83 Dewpt 68 68 69 71 70 70 70 71 70 69 68 68 68 65 63 64 PWind dir SW SW S W NE NE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 20 20 20 10 5 Rain shwrs S S S S Tstms S S S $$ ILZ068-312100- Crawford- Including the city of Robinson 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 74 97 75 99 Temp 86 94 94 90 80 77 76 74 89 97 97 93 82 80 77 76 91 98 99 93 Dewpt 73 67 65 67 69 69 68 68 70 68 66 68 68 68 68 68 70 66 65 66 RH 65 41 39 47 69 76 76 82 54 39 36 44 63 67 74 76 50 35 33 41 Wind dir SW SW SW S S SW SW SW SW SW SW SW S SW SW S SW SW SW SW Wind spd 10 11 10 5 5 5 5 5 8 8 6 4 5 5 4 4 8 10 9 5 Clouds FW FW FW FW FW CL FW CL FW FW CL FW FW CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 94 98 96 Max heat 100 99 91 103 103 95 83 104 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 98 74 93 71 91 68 89 Temp 81 77 98 92 78 75 91 86 74 72 89 85 72 69 87 83 Dewpt 68 68 67 68 70 70 68 68 70 69 66 66 67 65 61 62 PWind dir SW SW S NW NE NE E NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 20 20 20 20 10 5 Rain shwrs S S S S S Tstms S S S $$ ILZ071-312100- Clay- Including the city of Flora 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 98 75 98 Temp 82 92 95 89 80 77 75 74 87 95 98 92 82 79 77 75 89 97 98 92 Dewpt 71 68 66 68 69 69 68 68 71 69 67 69 68 69 68 68 71 69 67 69 RH 69 46 39 50 69 76 79 82 59 43 37 47 63 72 74 79 56 40 37 47 Wind dir SW SW SW S S S SW SW SW SW SW S S S SW SW SW SW SW SW Wind spd 8 10 8 3 4 4 4 3 6 5 4 3 4 3 3 3 5 8 8 3 Clouds CL FW FW FW CL CL FW CL FW CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 87 92101103 97 95102103 97 Max heat 98 100 91 103 104 92 104 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 98 74 92 72 91 69 89 Temp 80 77 96 92 78 75 91 86 75 73 89 86 73 70 87 84 Dewpt 68 68 69 70 70 70 70 70 70 70 68 68 68 66 64 64 PWind dir SW SW S W NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 5 10 20 20 20 10 10 Rain shwrs S S S S Tstms S S S $$ ILZ072-312100- Richland- Including the city of Olney 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 98 75 99 Temp 87 94 95 91 80 77 75 74 88 97 98 93 83 80 77 76 90 98 99 93 Dewpt 75 67 65 68 70 69 69 69 71 68 67 69 69 69 69 68 70 67 66 68 RH 68 41 37 47 72 76 82 84 57 39 37 46 63 69 76 76 52 37 34 44 Wind dir SW SW SW S S S SW SW SW SW SW S S S SW SW SW SW SW SW Wind spd 9 11 9 5 5 4 4 4 8 6 5 3 5 4 3 3 6 9 9 4 Clouds CL FW FW FW FW CL FW FW FW CL CL CL CL CL CL CL CL CL CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 96 94102 98 96103 Max heat 101 100 91 104 104 94 105 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 76 98 74 93 72 92 69 90 Temp 81 77 98 93 78 75 92 87 75 73 89 86 73 70 88 85 Dewpt 69 68 68 69 70 70 69 69 70 70 67 66 68 66 62 63 PWind dir SW SW S NW NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 10 20 20 20 10 5 Rain shwrs S S S S Tstms S S S $$ ILZ073-312100- Lawrence- Including the city of Lawrenceville 735 AM CDT Mon Aug 31 2026 Date Mon 08/31/26 Tue 09/01/26 Wed 09/02/26 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 74 98 75 99 Temp 87 95 95 91 81 78 75 74 89 97 98 94 83 80 77 76 91 99 99 93 Dewpt 73 67 65 67 70 69 69 69 70 67 66 68 69 69 68 68 69 66 65 66 RH 63 40 37 45 69 74 82 84 54 38 35 43 63 69 74 76 49 34 33 41 Wind dir SW SW SW S S S SW SW SW SW SW S S S SW S SW SW SW S Wind spd 9 11 10 6 5 4 4 4 6 6 6 5 5 4 3 3 6 9 9 6 Clouds FW FW FW FW FW CL CL CL FW CL CL FW FW CL CL CL CL CL FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 94102 97 Max heat 100 100 92 104 103 96 83 105 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Thu 09/03/26 Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 76 99 74 94 71 92 69 90 Temp 81 77 99 93 79 75 92 87 75 72 90 86 73 70 88 85 Dewpt 69 68 66 67 70 70 67 67 70 69 66 65 68 65 61 61 PWind dir SW SW S NW NE NE E NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 10 10 20 20 20 10 5 Rain shwrs S S S S S Tstms S S S S $$