Area Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
874 FOUS53 KILX 141342 AFMILX Area Forecast Matrices National Weather Service Lincoln IL 841 AM CDT Fri Aug 14 2026 ILZ027-142100- Knox- Including the city of Galesburg 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 72 88 73 85 Temp 74 79 82 81 75 75 74 72 79 84 87 86 78 76 74 73 79 82 84 80 Dewpt 73 75 77 77 74 74 73 72 77 79 81 80 77 75 74 73 76 77 77 75 RH 97 88 85 88 97 97 97100 94 85 82 82 97 97100100 91 85 80 85 Wind dir E E E E E SE SE SE S SW W W W W NW NW NW NW NW NW Wind spd 6 6 8 6 10 8 6 6 8 9 9 5 4 2 3 3 5 8 8 6 Wind gust 20 19 Clouds OV OV B2 B1 B1 B2 B2 B2 B2 B1 B1 SC B1 B1 B1 B1 B2 B2 B1 SC PoP 12hr 80 70 50 60 50 QPF 12hr 0.02-0.16 0.48-0.77 0.02 0.04-0.10 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C C C L C C S S L L C C C C Tstms S S C C C C C C S S S S S S S S S Heat index 91 89 95103100 90 94 85 Max heat 90 98 91 103 112 99 97 100 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 81 62 82 67 83 65 78 Temp 70 66 78 77 65 63 79 79 70 67 80 79 69 66 75 74 Dewpt 69 65 69 68 64 63 69 71 67 67 74 73 67 64 68 67 PWind dir N N E S S W NE NE Wind char LT LT LT LT LT GN LT LT Avg clouds SC FW FW SC FW FW FW SC FW SC B1 B1 SC SC SC B1 PoP 12hr 10 0 0 5 20 30 20 20 Rain shwrs S C S S S S S Tstms S S S S S S S $$ ILZ028-142100- Stark- Including the city of Toulon 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 72 87 73 84 Temp 74 78 81 80 74 73 73 72 78 82 85 85 78 76 75 73 79 81 83 80 Dewpt 71 73 74 74 73 72 71 72 74 76 78 78 76 74 73 72 74 75 75 73 RH 90 85 79 82 97 97 93100 88 82 80 80 94 94 94 97 85 82 77 79 Wind dir E E E E E SE SE SE S SW W W W W W W NW W NW NW Wind spd 8 8 6 6 9 9 6 6 9 10 9 5 4 3 4 4 6 9 9 6 Wind gust 19 21 Clouds OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B2 B2 B1 SC PoP 12hr 80 80 50 60 60 QPF 12hr 0.14-0.24 0.45-0.64 0.05 0.07 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C C S C D C C S S L L C C L L Tstms S S C C S C C C S S S S S S S S S Heat index 87 85 90 98 97 88 91 Max heat 89 85 94 105 95 89 93 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 80 62 81 67 82 65 77 Temp 70 66 77 76 65 63 78 78 69 67 79 78 68 65 74 73 Dewpt 68 64 66 66 62 61 66 68 65 65 71 70 65 62 65 64 PWind dir N N E S S W N NE Wind char LT LT LT LT LT GN LT LT Avg clouds SC FW FW SC FW FW FW SC FW SC B1 B1 SC SC SC SC PoP 12hr 10 0 0 0 30 40 20 20 Rain shwrs C C S S S S S Tstms S S S S S S S $$ ILZ030-142100- Marshall- Including the city of Lacon 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 72 87 73 86 Temp 74 78 82 80 74 73 73 73 78 82 85 84 78 76 75 73 79 83 84 80 Dewpt 71 73 75 74 73 72 72 72 75 77 79 79 76 75 73 73 75 76 76 74 RH 90 85 79 82 97 97 97 97 91 85 82 85 94 97 94100 88 80 77 82 Wind dir E E E E E SE SE SE S SW SW W W W W W NW W NW NW Wind spd 6 6 6 5 6 8 6 6 8 9 9 5 4 4 3 3 5 8 9 6 Wind gust 18 18 Clouds OV B2 B2 B1 B1 B2 B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B2 B2 B1 B1 PoP 12hr 90 80 60 50 60 QPF 12hr 0.10-0.19 0.39-0.64 0.05 0.04 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S C C D C C S S S C C C C L L Tstms S S C S C C C C C S S S S S S S S S Heat index 88 85 90 99 96 91 93 Max heat 85 92 87 94 103 99 94 97 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 80 62 82 67 83 65 77 Temp 71 67 77 76 66 64 78 78 70 68 79 78 69 66 74 73 Dewpt 69 65 67 66 63 62 67 68 65 66 72 70 66 63 66 65 PWind dir NW N SE SW S W N NE Wind char LT LT LT LT LT GN LT LT Avg clouds SC SC FW SC FW FW FW SC FW SC B1 B1 SC SC SC SC PoP 12hr 10 0 0 0 20 30 20 20 Rain shwrs S C C S S S Tstms S S C S S S $$ ILZ029-142100- Peoria- Including the city of Peoria 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 72 89 74 86 Temp 75 80 83 82 76 75 74 73 79 84 87 86 79 77 76 74 81 84 85 80 Dewpt 72 75 77 76 75 74 74 73 76 78 80 79 77 76 74 73 76 77 77 75 RH 90 85 82 82 97 97100100 91 82 80 80 94 97 94 97 85 80 77 85 Wind dir E E E E E SE SE S S SW SW W W W NW NW NW NW NW NW Wind spd 5 6 6 6 8 8 5 6 8 9 8 5 4 3 3 3 5 8 8 6 Wind gust 18 20 18 Clouds OV B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC SC B1 B1 B2 B2 B1 B1 PoP 12hr 80 70 50 50 50 QPF 12hr 0.04-0.18 0.24-0.79 0.04 0.02-0.07 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S C C L C C S S C C S S C C S Tstms S S C S C C C C C S S S S S S S S S Heat index 92 90 95102 99 86 93 95 85 Max heat 92 100 92 101 109 100 102 102 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 81 63 83 68 84 66 79 Temp 72 67 79 77 67 64 80 79 71 68 81 79 70 67 76 74 Dewpt 70 66 68 67 64 63 68 69 66 66 73 72 67 64 67 66 PWind dir N N NE S S W N NE Wind char LT LT LT LT LT GN LT LT Avg clouds SC FW FW FW FW FW FW FW FW SC B1 B1 SC SC SC SC PoP 12hr 10 0 0 0 20 30 20 20 Rain shwrs S S C S S S S S Tstms S S S S S S S $$ ILZ031-142100- Woodford- Including the city of Eureka 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 72 88 74 87 Temp 75 80 83 82 76 74 74 73 79 82 86 84 78 76 75 74 81 84 84 80 Dewpt 72 75 76 76 74 74 74 73 77 78 80 79 77 76 75 74 77 77 77 75 RH 90 85 80 82 94100100100 94 88 82 85 97100100100 88 80 80 85 Wind dir E E E E E SE SE S S SW SW W W W W W NW W NW NW Wind spd 6 5 6 6 8 9 6 6 9 9 9 5 5 4 4 4 6 8 9 6 Wind gust 18 20 Clouds OV B2 B2 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B2 B1 B1 PoP 12hr 90 70 60 40 50 QPF 12hr 0.09-0.16 0.30-0.67 0.04-0.12 0.04 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S C C L C C S S S C C S S C C S Tstms C S C S C C C S C S S S S S S S S C S Heat index 91 89 92101 96 88 95 95 85 Max heat 87 97 91 95 106 99 98 100 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 81 62 82 67 84 66 78 Temp 72 68 78 76 66 64 79 78 70 68 81 79 70 66 76 73 Dewpt 71 67 69 67 64 63 68 69 66 66 73 72 67 64 67 66 PWind dir NW N E S S W N NE Wind char LT LT LT LT LT GN LT LT Avg clouds B1 SC FW SC SC FW FW FW FW SC B1 B1 SC SC SC SC PoP 12hr 20 0 0 0 20 30 20 20 Rain shwrs S S C C S S S Tstms S S S S S S S $$ ILZ036-142100- Fulton- Including the city of Canton 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 73 90 73 87 Temp 76 83 87 84 77 76 75 74 81 86 89 87 80 78 76 74 82 85 85 81 Dewpt 73 76 78 78 77 76 75 74 78 79 80 80 78 77 75 74 77 78 78 76 RH 90 80 75 82100100100100 91 80 75 80 94 97 97100 85 80 80 85 Wind dir E E E E E E SE S S SW SW W W W NW NW NW NW NW NW Wind spd 4 5 6 6 8 6 4 4 6 8 8 4 3 1 1 1 3 4 6 4 Wind gust 19 18 14 Clouds B2 B2 B2 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC B1 B1 B2 B2 B1 B1 PoP 12hr 70 60 50 40 40 QPF 12hr 0.03 0.20-0.79 0.01-0.23 0.00-0.13 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S S C L C C S S C C S S C C S Tstms S S C S S C C C S S S S S S S S S S Heat index 92 99 95 88100107103 90 97 98 88 Max heat 98 105 95 105 112 101 103 103 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 82 62 84 67 86 66 80 Temp 72 67 80 78 66 64 81 81 70 69 83 81 70 67 78 76 Dewpt 72 67 69 69 66 64 69 71 68 67 74 73 69 66 68 68 PWind dir N N NE S S W NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW SC FW FW FW FW FW SC B1 B1 SC SC SC B1 PoP 12hr 20 5 0 20 10 20 20 20 Rain shwrs S S S S S S S S Tstms S S S S S S S $$ ILZ037-142100- Tazewell- Including the city of Pekin 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 73 89 74 87 Temp 76 82 85 84 77 75 75 74 80 84 87 86 79 77 76 74 82 85 86 81 Dewpt 73 76 77 77 76 75 75 73 77 78 79 79 77 76 75 74 77 77 77 75 RH 90 82 77 80 97100100 97 91 82 77 80 94 97 97100 85 77 75 82 Wind dir E E E E E SE SE S S SW SW W W W W NW NW NW NW NW Wind spd 5 5 6 6 9 8 6 6 8 9 8 5 4 3 3 3 5 8 8 6 Wind gust 19 20 18 Clouds OV B2 B2 B1 B1 B1 B2 B2 B2 B1 B1 SC SC SC B1 B1 B2 B2 B1 B1 PoP 12hr 70 50 50 30 50 QPF 12hr 0.04-0.12 0.24-0.61 0.02-0.15 0.00-0.05 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C S S C C C C C C C C S Tstms C S C S S C C C C S S S C S Heat index 89 96 94 85 96103 99 89 96 97 87 Max heat 93 101 93 100 109 100 101 102 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 82 62 83 67 86 67 80 Temp 72 68 79 77 66 64 80 80 70 69 83 80 70 67 77 75 Dewpt 72 68 68 67 65 63 67 69 66 67 73 72 68 65 67 66 PWind dir N N E S S SW N NE Wind char LT LT LT LT LT GN LT LT Avg clouds B1 SC FW FW SC FW FW FW FW SC B1 B1 SC SC SC SC PoP 12hr 20 5 0 5 10 20 20 20 Rain shwrs S S S S S S S S Tstms S S S S S S S $$ ILZ038-142100- McLean- Including the cities of Bloomington and Normal 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 72 88 73 87 Temp 75 81 83 83 76 74 74 73 80 83 86 84 78 77 75 74 82 85 84 80 Dewpt 72 75 76 77 75 74 74 73 77 78 79 79 77 75 74 74 77 78 77 75 RH 90 82 80 82 97100100100 91 85 80 85 97 94 97100 85 80 80 85 Wind dir E E E E E E SE SE S SW SW SW W W W W NW NW NW NW Wind spd 6 5 6 6 8 9 8 6 9 10 10 6 6 6 6 5 8 9 10 9 Wind gust 18 Clouds OV B2 B2 B1 B1 B1 B1 B1 B2 B1 B1 SC SC SC B1 B1 B2 B2 B2 B1 PoP 12hr 90 50 50 20 50 QPF 12hr 0.07-0.23 0.13-0.59 0.01-0.15 0.00-0.06 0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C S S S S C C S Tstms C S S C C S S C S S S S S C S Heat index 87 92 91 94 99 96 90 97 94 Max heat 91 97 92 98 105 94 100 100 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 81 61 82 66 85 66 79 Temp 72 68 79 76 65 63 79 78 69 67 82 79 70 67 76 74 Dewpt 72 68 69 68 64 63 67 69 65 66 73 72 67 65 68 66 PWind dir NW N E S S SW N NE Wind char LT LT LT LT LT GN GN GN Avg clouds B1 SC SC SC SC FW FW SC FW SC B1 B1 SC SC SC SC PoP 12hr 20 5 0 0 10 30 30 20 Rain shwrs S S C C S S Tstms S S S C S S $$ ILZ040-142100- Schuyler- Including the city of Rushville 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 91 73 87 Temp 78 86 89 86 79 77 75 74 81 87 91 88 81 79 76 74 82 86 85 81 Dewpt 73 76 77 77 76 77 75 73 76 77 78 78 77 76 73 73 76 77 77 75 RH 85 72 68 75 91100100 97 85 72 66 72 88 91 90 97 82 75 77 82 Wind dir E SE SE E E E S S SW SW SW W W NW W W NW NW NW N Wind spd 5 4 6 5 8 8 5 4 6 9 9 5 3 2 2 2 3 5 6 6 Wind gust 20 Clouds B2 B1 B1 SC SC B1 B2 B2 B2 B1 B1 SC SC SC B1 B1 B1 B2 B1 B1 PoP 12hr 70 60 50 20 30 QPF 12hr 0.02 0.19-0.36 0.01-0.23 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S C C C S S S S C C S Tstms S S S S S C S S S S S S S Heat index 96102 97 88 99106103 88 90 98 97 87 Max heat 100 106 97 103 111 102 103 103 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 82 63 84 68 87 67 80 Temp 73 68 81 79 67 64 82 81 72 69 84 82 71 68 79 77 Dewpt 72 67 68 68 66 64 68 71 67 67 73 73 69 66 68 68 PWind dir N N NE S S W NE E Wind char LT LT LT LT LT GN LT LT Avg clouds B1 SC FW SC SC FW FW FW FW SC B1 B1 FW SC SC SC PoP 12hr 20 5 5 5 10 20 20 20 Rain shwrs S S S S S Tstms S S S S S $$ ILZ041-142100- Mason- Including the city of Havana 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 73 91 74 88 Temp 78 85 88 86 78 77 75 75 81 87 90 87 80 78 76 74 83 86 87 82 Dewpt 73 76 77 77 76 76 75 74 77 77 78 78 77 76 74 74 76 77 77 75 RH 85 75 70 75 94 97100 97 88 72 68 75 91 94 94100 80 75 72 79 Wind dir E E E E E E SE SE S SW SW W W W W NW NW NW NW N Wind spd 4 5 6 5 8 8 5 4 6 6 8 4 3 2 2 2 4 5 6 5 Wind gust 18 20 17 Clouds OV B2 B1 SC B1 B1 B1 B2 B1 B1 B1 SC SC SC SC B1 B2 B2 B1 B1 PoP 12hr 70 50 40 30 40 QPF 12hr 0.04 0.19-0.44 0.02-0.23 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C C C C C S Tstms C C S S C C S S S S S S S Heat index 94100 97 89 98105101 91 97 98 88 Max heat 99 105 96 102 109 100 102 103 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 83 63 84 68 87 67 81 Temp 73 68 81 78 67 64 82 81 70 70 85 82 71 68 79 76 Dewpt 72 68 68 67 66 64 67 69 67 67 72 72 69 66 67 66 PWind dir N N NE S S W N NE Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW SC SC FW FW FW SC B1 B1 SC SC SC B1 PoP 12hr 20 5 0 5 10 20 20 20 Rain shwrs S S S S S S S S Tstms S S S S S S S $$ ILZ047-142100- Cass- Including the city of Beardstown 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 92 74 89 Temp 79 87 90 87 79 78 76 74 82 89 92 89 81 79 76 75 83 88 87 82 Dewpt 73 75 76 77 76 76 75 74 76 76 77 77 75 74 73 72 75 76 76 75 RH 82 68 64 72 91 94 97100 82 66 62 68 82 85 90 90 77 68 70 79 Wind dir SE SE SE E E E SE S S SW SW W W W W W NW NW NW N Wind spd 5 4 6 5 8 8 6 4 6 9 9 5 4 3 3 3 4 5 6 6 Wind gust 18 18 Clouds B2 B1 B1 SC SC B1 B1 B2 B2 B1 SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 70 40 40 20 30 QPF 12hr 0.03 0.15-0.28 0.01-0.09 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S C C C S S C C S Tstms C S S S C S S S S S S S Heat index 97103 99 90100106102 88 91100 98 88 Max heat 100 106 98 103 110 102 103 103 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 83 63 84 68 88 68 82 Temp 73 69 81 79 67 65 82 81 71 70 86 83 72 68 80 77 Dewpt 72 68 67 67 65 64 67 69 66 66 72 71 69 65 66 66 PWind dir N N NE S S W NE NE Wind char LT LT LT LT LT GN LT LT Avg clouds B1 SC FW SC SC SC SC FW FW FW B1 B1 SC SC B1 SC PoP 12hr 20 5 5 5 10 20 20 20 Rain shwrs S S S S S S Tstms S S S S S S $$ ILZ048-142100- Menard- Including the city of Petersburg 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 74 92 74 89 Temp 78 87 90 87 79 78 75 75 83 88 91 89 80 79 76 74 84 88 88 82 Dewpt 73 75 76 76 76 75 74 73 75 76 77 77 75 74 73 72 75 75 75 73 RH 85 68 64 70 91 91 97 94 77 68 64 68 85 85 90 93 74 66 66 74 Wind dir SE E SE E E E SE SE S SW SW W W W W NW NW NW NW N Wind spd 5 4 6 5 8 9 6 4 8 8 9 5 4 3 3 3 5 6 8 6 Wind gust 18 20 Clouds B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B2 B2 B1 B1 PoP 12hr 70 40 40 20 30 QPF 12hr 0.06 0.12-0.28 0.02-0.16 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C S S S C C S Tstms C S S C S S S S S S S Heat index 96101 97 90 99105101 86 92 98 97 88 Max heat 99 103 96 102 109 99 102 102 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 83 63 84 68 88 68 82 Temp 73 69 81 79 67 65 82 80 70 70 86 82 72 68 80 77 Dewpt 72 68 67 66 65 63 66 68 66 66 71 70 68 65 65 65 PWind dir N N E S S SW NE NE Wind char LT LT LT LT LT GN LT LT Avg clouds B1 SC SC SC SC SC FW FW FW SC B1 B1 SC SC SC B1 PoP 12hr 20 5 0 5 10 20 20 20 Rain shwrs S S S S S S S Tstms S S S S S S S $$ ILZ042-142100- Logan- Including the city of Lincoln 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 74 91 74 88 Temp 77 85 88 86 78 77 75 75 82 87 89 87 80 78 76 74 83 86 87 82 Dewpt 73 75 77 77 76 75 75 74 77 77 78 78 76 75 73 73 76 76 76 75 RH 87 72 70 75 94 94100 97 85 72 70 75 88 91 90 97 80 72 70 79 Wind dir SE E SE E E SE E SE S SW SW W W W W NW NW NW NW NW Wind spd 5 5 6 5 8 8 8 5 8 8 9 6 4 4 4 4 6 8 9 9 Wind gust 18 18 Clouds B2 B2 B2 SC SC B1 B1 B1 B1 B1 SC SC SC SC SC B1 B2 B2 B2 B1 PoP 12hr 70 40 40 20 40 QPF 12hr 0.05-0.15 0.03-0.32 0.02-0.18 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C C C S S C C S Tstms C C S C C S S S S S C S Heat index 93 99 97 89 98104101 85 91 97 98 88 Max heat 96 103 96 102 109 98 100 102 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 83 63 84 68 87 68 81 Temp 73 69 80 78 67 64 81 80 70 70 85 82 71 68 79 76 Dewpt 73 68 68 67 65 63 66 68 66 66 72 71 68 65 66 65 PWind dir N N E S S SW N NE Wind char LT LT LT LT LT GN LT GN Avg clouds B1 SC SC SC SC SC FW FW FW SC B1 B1 SC SC SC B1 PoP 12hr 20 5 0 5 10 20 20 20 Rain shwrs S S S S S S Tstms S S S S S S $$ ILZ043-142100- De Witt- Including the city of Clinton 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 73 89 74 88 Temp 76 83 86 85 78 76 75 74 81 86 88 86 79 77 76 74 83 87 86 81 Dewpt 72 75 75 76 76 75 74 73 77 77 77 78 76 75 73 73 76 76 75 75 RH 87 77 70 75 94 97 97 97 88 75 70 77 91 94 90 97 80 70 70 82 Wind dir SE E E E E SE E SE SW SW SW SW W W W W W W NW NW Wind spd 5 5 6 6 8 9 8 8 9 9 10 8 6 6 6 6 9 10 12 11 Wind gust 18 Clouds OV B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC B1 B2 B1 B2 B2 PoP 12hr 70 30 50 20 40 QPF 12hr 0.09-0.28 0.06-0.26 0.01-0.08 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C S S S C C C Tstms C S S C S S S S S S S C C Heat index 90 95 94 88 98100 98 92 98 95 86 Max heat 94 99 94 102 106 97 100 99 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 82 62 83 67 86 67 80 Temp 73 69 80 78 67 64 80 80 69 69 84 81 71 68 78 75 Dewpt 72 68 68 67 64 63 65 67 65 65 71 71 68 65 66 65 PWind dir N N E S S SW N NE Wind char LT GN LT LT LT GN GN GN Avg clouds B1 SC SC SC SC SC FW FW FW SC SC B1 SC SC SC B1 PoP 12hr 30 5 0 5 10 20 20 20 Rain shwrs C S S S S S Tstms C S S S S S $$ ILZ049-142100- Scott- Including the city of Winchester 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 94 74 90 Temp 81 88 91 89 81 79 77 75 83 89 93 90 82 79 76 75 84 88 89 84 Dewpt 74 76 77 78 76 76 75 73 76 77 78 78 76 74 72 72 75 77 77 77 RH 79 68 64 70 85 91 94 94 80 68 62 68 82 85 87 90 74 70 68 80 Wind dir SE SE SE SE E E S S SW SW SW W W SW W W NW NW NW N Wind spd 5 4 5 4 5 6 6 5 8 9 10 5 3 3 3 3 4 5 6 6 Clouds B2 SC B1 SC SC SC B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 80 40 40 10 20 QPF 12hr 0.02 0.07-0.32 0.01 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs D S S C C S S S S Tstms C S S S S S S S Heat index 86100104103 87 91102108105 89 92101102 93 Max heat 102 108 100 105 114 102 85 106 108 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 84 63 85 69 90 68 83 Temp 74 69 81 80 68 65 82 82 72 70 87 84 73 69 80 78 Dewpt 74 69 69 69 67 64 69 70 67 66 73 73 70 66 68 68 PWind dir N N NE S SE W NE NE Wind char LT LT LT LT LT GN LT LT Avg clouds B1 SC SC SC SC SC FW FW FW SC B1 B1 SC SC B1 SC PoP 12hr 20 5 5 5 5 10 20 20 Rain shwrs S S S S Tstms S S S S $$ ILZ050-142100- Morgan- Including the city of Jacksonville 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 74 93 74 90 Temp 80 88 91 88 80 78 76 74 83 89 92 89 82 79 76 74 84 88 89 84 Dewpt 74 76 76 77 76 76 75 73 75 76 77 78 75 74 72 72 75 76 76 75 RH 82 68 62 70 88 94 97 97 77 66 62 70 79 85 87 93 74 68 66 74 Wind dir SE SE SE SE E E SE S SW SW SW W W SW W W NW NW NW N Wind spd 6 4 6 5 6 8 6 5 8 9 10 5 4 3 4 4 5 6 8 8 Clouds B2 B1 B1 SC SC SC B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 80 30 40 10 30 QPF 12hr 0.03 0.06-0.30 0.00-0.10 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs D S S S C C S C C S Tstms C S S S S S S S S Heat index 98103100 85 90101106103 88 91100100 91 Max heat 100 106 98 105 112 102 85 103 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 84 63 84 68 89 68 82 Temp 73 69 82 79 68 65 82 81 71 70 87 83 72 69 80 78 Dewpt 73 68 68 68 66 64 67 69 66 66 72 72 69 66 67 66 PWind dir N N NE S S SW NE NE Wind char LT LT LT LT LT GN LT LT Avg clouds B1 SC SC SC SC SC FW FW FW SC B1 B1 SC SC B1 SC PoP 12hr 20 5 5 5 10 10 20 10 Rain shwrs S S S S S Tstms S S S S S $$ ILZ051-142100- Sangamon- Including the city of Springfield 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 74 90 Temp 79 87 90 87 80 78 76 74 83 89 92 89 81 79 76 75 84 88 89 84 Dewpt 74 76 77 77 76 76 75 74 76 77 78 78 76 74 73 72 75 77 77 75 RH 85 70 66 72 88 94 97100 80 68 64 70 85 85 90 90 74 70 68 74 Wind dir SE SE SE SE E SE SE S SW SW SW SW W SW W W NW NW NW N Wind spd 6 5 5 5 6 8 8 5 8 9 10 5 4 3 4 4 6 6 8 8 Wind gust 19 Clouds B2 B1 B1 SC SC SC SC B1 B1 B1 B1 SC SC SC SC B1 B1 B1 B1 B1 PoP 12hr 70 30 30 10 40 QPF 12hr 0.02-0.09 0.00-0.25 0.00-0.16 0 0.02-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S C S C C S Tstms C S S S S S S S Heat index 99103 99 92102107103 88 92100101 92 Max heat 100 106 99 86 106 112 102 85 105 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 84 64 84 69 89 69 82 Temp 74 70 81 79 68 65 82 81 71 70 87 83 73 69 80 77 Dewpt 74 69 69 68 67 64 67 69 67 66 72 72 69 66 68 67 PWind dir N N NE S S SW NE NE Wind char LT LT LT LT LT GN LT GN Avg clouds B1 SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 20 5 5 5 10 20 20 10 Rain shwrs S S S S S S Tstms S S S S S S $$ ILZ053-142100- Macon- Including the city of Decatur 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 73 91 74 89 Temp 77 85 88 86 78 76 75 75 82 88 90 87 79 78 76 74 84 88 88 82 Dewpt 73 76 76 77 76 75 74 73 77 77 78 78 76 74 73 72 76 77 76 75 RH 87 75 68 75 94 97 97 94 85 70 68 75 91 88 90 93 77 70 68 79 Wind dir SE SE SE E E SE SE SE SW SW SW SW SW SW W W NW W NW NW Wind spd 6 5 5 5 8 8 8 6 8 9 10 6 5 5 5 6 8 9 10 10 Wind gust 18 Clouds B2 B2 B2 SC SC SC SC B1 B1 B1 SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 70 30 30 10 40 QPF 12hr 0.08-0.32 0.07-0.27 0.00-0.10 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S C S C C C Tstms C S S S S C C Heat index 95 99 96 90101104101 93 99 99 90 Max heat 98 103 94 105 109 97 102 105 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 83 63 83 67 88 68 81 Temp 73 69 81 78 67 64 81 80 69 69 85 82 71 68 79 76 Dewpt 73 69 69 68 66 64 66 68 65 66 72 72 69 65 67 67 PWind dir N N NE S S SW NE NE Wind char LT LT LT LT LT GN GN GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 30 5 5 5 10 20 30 20 Rain shwrs C S C S S Tstms C S S S S $$ ILZ044-142100- Piatt- Including the city of Monticello 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 73 90 74 88 Temp 76 84 86 84 77 76 75 74 82 88 89 86 79 78 76 75 84 88 86 81 Dewpt 71 76 76 77 76 75 74 74 77 78 77 79 76 75 73 73 76 77 76 75 RH 85 77 72 80 97 97 97100 85 72 68 80 91 91 90 94 77 70 72 82 Wind dir SE E E E E SE E SE S SW SW SW SW SW W W W W NW NW Wind spd 8 5 5 5 6 8 6 8 8 9 10 6 6 6 6 8 8 10 11 10 Clouds B2 B2 B2 B1 B1 SC B1 B1 B1 SC B1 SC SC SC SC B1 B1 B1 B2 B1 PoP 12hr 80 30 50 10 40 QPF 12hr 0.20-0.38 0.11-0.27 0.01 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S C S S S S C C C Tstms C S S S S S S S C C Heat index 92 96 94 90101102 99 94100 96 88 Max heat 96 99 92 105 108 93 103 102 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 82 62 83 66 86 67 81 Temp 73 70 81 78 66 64 81 80 68 68 84 81 71 68 79 76 Dewpt 73 69 69 68 65 63 67 68 65 65 72 72 68 65 68 66 PWind dir NW N NE S S SW N NE Wind char LT GN LT LT LT GN GN GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 30 5 0 5 10 20 30 20 Rain shwrs C S C S S Tstms C S S S S $$ ILZ045-142100- Champaign- Including the cities of Champaign and Urbana 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 72 89 74 88 Temp 75 83 85 83 76 74 74 74 81 86 87 85 78 77 75 74 84 87 86 81 Dewpt 72 76 76 77 75 74 74 74 78 79 78 79 76 75 73 74 77 78 76 76 RH 90 80 75 82 97100100100 91 80 75 82 94 94 94100 80 75 72 85 Wind dir SE E E E E E E SE S SW SW SW SW W W W W W W NW Wind spd 6 4 4 4 6 6 6 6 8 8 9 5 5 5 5 6 6 8 10 9 Clouds B2 B2 B2 B1 SC SC B1 B1 B1 B1 B1 SC SC SC SC SC B1 B2 B2 B1 PoP 12hr 90 30 50 20 40 QPF 12hr 0.13-0.49 0.09-0.22 0.02 0.00-0.71 0.04 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S C C C C C S S S S S S S C C C Tstms C S S S S C S S S S S S C C Heat index 90 94 91 88 99100 98 95101 96 87 Max heat 96 98 91 105 108 95 105 105 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 82 61 82 65 86 67 80 Temp 73 69 81 77 66 63 80 79 68 67 83 80 70 68 78 75 Dewpt 72 69 71 69 64 63 68 69 65 65 73 73 68 65 69 67 PWind dir NW N NE S S SW N N Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW SC B1 SC SC SC B1 PoP 12hr 30 5 0 0 10 30 30 20 Rain shwrs C S C C S S Tstms C S C S S $$ ILZ046-142100- Vermilion- Including the city of Danville 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 71 88 73 89 Temp 75 82 83 81 75 74 73 73 81 85 85 83 77 77 75 74 84 88 85 80 Dewpt 72 75 75 76 74 74 73 73 77 79 78 79 76 75 73 73 77 78 76 75 RH 90 79 77 85 97100100100 88 82 80 88 97 94 94 97 80 72 75 85 Wind dir S NE E E E E E E S S SW SW SW SW W W W W W NW Wind spd 5 4 3 4 4 4 5 5 6 8 8 5 4 4 4 5 5 8 8 6 Wind gust 18 Clouds OV B2 B2 B1 SC SC B1 B1 B1 B1 B1 B1 B1 SC SC SC B1 B2 B1 B1 PoP 12hr 90 40 50 20 50 QPF 12hr 0.10-0.49 0.09-0.32 0.02-0.34 0.00-0.86 0.03-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C S S S S S C C C Tstms C S S S S S C S S S S S S C C Heat index 89 92 88 87 97 97 94 95101 95 Max heat 94 96 86 103 105 93 105 105 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 81 61 82 65 85 66 80 Temp 73 69 80 76 65 63 79 78 67 66 82 79 70 67 78 74 Dewpt 72 69 70 68 64 62 67 68 65 65 73 72 68 65 69 67 PWind dir NW N NE S S SW N N Wind char LT LT LT LT LT GN LT LT Avg clouds B1 B1 SC FW SC SC FW FW FW SC SC B1 B1 SC SC B1 PoP 12hr 30 5 0 0 10 30 30 20 Rain shwrs C S C C S S Tstms C S C S S $$ ILZ052-142100- Christian- Including the city of Taylorville 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 74 93 74 91 Temp 79 87 90 88 79 78 76 75 84 89 92 89 80 79 76 74 84 88 90 85 Dewpt 75 76 78 77 76 76 75 74 77 78 79 79 76 74 73 72 76 77 78 76 RH 88 70 68 70 91 94 97 97 80 70 66 73 88 85 90 93 77 70 68 75 Wind dir SE S S SE E SE SE SE SW SW SW SW SW SW W W W W NW N Wind spd 6 5 5 4 5 6 6 5 6 8 10 5 4 4 4 5 6 6 8 6 Clouds B2 B1 B1 SC SC SC SC B1 SC SC SC FW SC SC SC SC B1 B1 B1 B1 PoP 12hr 80 30 20 10 30 QPF 12hr 0.04-0.28 0.00-0.10 0.00-0.08 0 0.00-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S S C C C Tstms C S S S C Heat index 98105100 93103109104 86 94101105 95 Max heat 100 108 98 106 112 100 103 108 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 84 63 84 67 90 68 83 Temp 74 70 81 80 68 65 82 81 70 69 87 84 73 69 81 78 Dewpt 74 70 70 69 67 64 68 70 66 66 73 73 69 66 69 68 PWind dir N N NE S SE SW NE NE Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 30 5 5 5 5 20 30 10 Rain shwrs C S C S S Tstms C S S S S $$ ILZ061-142100- Shelby- Including the city of Shelbyville 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 94 74 92 Temp 79 86 90 87 79 78 76 76 84 90 93 89 81 79 77 75 84 89 91 85 Dewpt 74 76 77 77 76 75 74 73 76 77 78 78 76 73 72 71 75 76 77 76 RH 85 72 66 72 91 91 94 90 77 66 62 70 85 82 85 87 74 66 64 75 Wind dir SE S S SE E SE SE SE SW SW SW SW SW SW SW W W W W NW Wind spd 6 5 4 4 5 5 5 6 6 8 9 5 4 4 4 4 6 6 8 6 Clouds B2 B1 B1 FW SC FW SC SC SC SC SC FW FW SC SC SC SC B1 B1 B1 PoP 12hr 80 20 20 10 20 QPF 12hr 0.14-0.45 0.00-0.15 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S C Tstms C S S C Heat index 96103 99 94104109103 86 93100104 95 Max heat 99 106 99 108 112 99 103 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 84 63 84 66 89 68 83 Temp 74 70 81 79 68 65 82 80 69 69 86 83 72 69 81 78 Dewpt 74 70 70 69 67 64 67 68 65 66 72 73 69 66 68 68 PWind dir N N NE S SE SW N N Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW FW B1 SC SC SC SC PoP 12hr 30 10 5 5 5 20 30 10 Rain shwrs C S S C S Tstms C S S C S $$ ILZ054-142100- Moultrie- Including the city of Sullivan 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 74 92 74 90 Temp 77 85 88 85 78 77 76 76 84 89 91 87 80 79 76 75 84 88 89 84 Dewpt 73 76 77 77 77 76 74 74 77 78 78 79 76 74 73 72 76 77 77 76 RH 87 75 70 77 97 97 94 94 80 70 66 77 88 85 90 90 77 70 68 77 Wind dir SE SE SE E E SE SE SE SW SW SW SW SW SW W W NW W NW NW Wind spd 6 5 5 4 5 6 5 6 6 8 9 5 5 5 5 6 6 8 9 8 Clouds B2 B2 B2 SC SC FW B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 80 30 30 10 30 QPF 12hr 0.27-0.50 0.02-0.16 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S S C C C Tstms C S S C C Heat index 95100 97 94104106102 94100101 93 Max heat 97 103 97 106 109 100 103 105 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 83 62 84 66 88 68 83 Temp 74 70 81 79 67 64 81 80 68 69 86 82 72 69 80 77 Dewpt 74 70 70 69 66 64 67 68 65 66 72 73 69 66 68 67 PWind dir NW N NE S S SW NE N Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 30 5 5 5 5 20 30 20 Rain shwrs C S C S S Tstms C S S S S $$ ILZ055-142100- Douglas- Including the city of Tuscola 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 73 91 74 90 Temp 76 85 86 84 77 76 75 74 83 89 89 86 80 78 76 75 86 89 88 82 Dewpt 72 76 76 77 76 75 74 74 77 79 78 79 76 75 73 73 77 78 76 76 RH 87 75 72 80 97 97 97100 82 73 70 80 88 91 90 94 75 70 68 82 Wind dir SE SE E E E E SE SE S S SW SW SW SW W W NW W W NW Wind spd 8 4 4 4 5 5 5 6 6 8 9 5 5 5 5 6 6 9 9 8 Clouds B2 B2 B2 SC SC SC B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 90 30 30 10 30 QPF 12hr 0.30-0.48 0.05-0.19 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S S C S S C C C Tstms C S C S S S C C Heat index 95 97 94 92104103100 96104 99 90 Max heat 96 100 92 106 111 97 106 106 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 83 62 83 65 88 68 82 Temp 74 70 82 79 66 64 81 80 68 67 85 82 72 68 80 77 Dewpt 74 70 70 69 65 63 67 68 65 65 73 73 69 66 69 67 PWind dir NW N NE S S SW N N Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC FW SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 30 10 0 5 5 20 30 20 Rain shwrs C S C S Tstms C S S S $$ ILZ056-142100- Coles- Including the cities of Charleston and Mattoon 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 73 92 74 91 Temp 77 85 87 85 78 77 75 75 84 89 90 86 80 78 76 75 85 88 90 85 Dewpt 72 76 77 78 76 76 74 74 77 79 78 79 76 74 72 72 76 77 76 77 RH 85 75 72 80 94 97 97 97 80 73 68 80 88 88 87 90 75 70 64 77 Wind dir SE S SE E E E SE SE S SW SW SW SW SW SW W NW W W NW Wind spd 8 5 4 4 5 5 5 6 6 6 9 5 4 5 5 5 6 8 9 8 Clouds B2 B2 B2 SC SC FW SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 90 20 20 10 20 QPF 12hr 0.31-0.51 0.02-0.10 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S S C Tstms C S S S C Heat index 94 99 96 94105105101 86 94101102 94 Max heat 96 103 91 108 111 97 105 106 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 83 62 83 66 88 68 83 Temp 74 70 81 79 67 64 81 80 68 67 85 82 72 69 80 77 Dewpt 74 70 70 69 66 64 66 68 65 65 72 73 69 66 68 67 PWind dir NW N NE S S SW N N Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW FW SC B1 SC SC SC PoP 12hr 30 10 0 5 5 20 30 20 Rain shwrs C S S C S S Tstms C S S S S S $$ ILZ057-142100- Edgar- Including the city of Paris 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 72 90 74 90 Temp 76 84 85 83 77 76 74 74 82 87 87 85 79 78 76 74 85 89 87 82 Dewpt 72 76 76 77 75 75 74 74 77 79 77 79 76 75 73 73 77 78 76 76 RH 87 77 75 82 94 97100100 85 77 72 82 91 91 90 97 77 70 70 82 Wind dir SE S SE E E E SE E SE SW SW SW SW SW W W NW W W NW Wind spd 6 4 3 4 4 4 5 6 6 6 9 5 5 5 5 6 8 9 9 8 Clouds OV B2 B2 SC SC FW B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 90 30 30 20 20 QPF 12hr 0.25-0.48 0.01-0.17 0.00-0.08 0 0.00-0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S S C S S S S S C Tstms C S S C S S S S S C Heat index 93 95 92 91102100 97 95103 98 89 Max heat 96 98 88 106 108 95 106 105 Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 83 62 82 65 87 68 82 Temp 74 70 81 78 66 63 80 78 68 66 84 81 72 68 79 76 Dewpt 74 70 70 69 65 63 66 68 65 65 72 72 69 66 68 67 PWind dir NW N NE S S SW N N Wind char LT LT LT LT LT GN GN GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW SC SC B1 SC SC SC PoP 12hr 40 10 0 5 5 20 40 20 Rain shwrs C S S C S S Tstms C S S S S S $$ ILZ062-142100- Cumberland- Including the city of Greenup 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 74 92 74 92 Temp 77 85 89 87 79 78 76 75 84 90 92 88 81 79 76 74 85 89 91 86 Dewpt 73 77 78 78 77 76 75 74 78 79 79 79 76 74 72 72 76 77 77 77 RH 87 77 70 75 94 94 97 97 82 70 66 75 85 85 87 93 75 68 64 75 Wind dir SE S SW SE E E SE SE S SW SW SW SW SW SW W W W W NW Wind spd 8 6 5 4 4 5 5 4 6 6 9 4 4 4 5 5 6 8 8 5 Clouds B2 B2 B1 SC SC FW SC SC SC SC FW FW FW FW SC SC SC B1 SC B1 PoP 12hr 90 20 20 10 10 QPF 12hr 0.15-0.41 0.00-0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S C Tstms C C Heat index 96103100 95106109104 87 94103106 97 Max heat 98 106 95 109 112 100 106 109 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 84 63 84 66 88 68 83 Temp 75 71 81 80 68 65 81 80 69 68 86 83 73 69 81 78 Dewpt 75 71 71 69 67 64 66 68 66 66 73 73 70 67 69 68 PWind dir NW N NE SE SE SW N N Wind char LT LT LT LT LT GN LT GN Avg clouds B1 B1 SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 40 10 5 5 5 20 30 10 Rain shwrs C S S C S Tstms C S S C S $$ ILZ063-142100- Clark- Including the city of Marshall 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 73 91 75 91 Temp 77 85 88 86 78 77 75 75 84 89 90 87 80 79 77 75 85 90 90 85 Dewpt 72 76 77 78 76 76 75 74 77 79 78 79 76 75 72 72 76 77 76 77 RH 85 75 70 77 94 97100 97 80 73 68 77 88 88 85 90 75 66 64 77 Wind dir SE S SW E E E SE SE S SW SW SW SW SW SW W W W W NW Wind spd 8 6 4 4 4 4 5 5 6 6 9 4 5 5 6 5 8 9 9 8 Clouds B2 B2 B2 SC SC FW SC SC SC SC FW SC SC FW SC SC SC B1 SC B1 PoP 12hr 90 20 20 10 10 QPF 12hr 0.19-0.36 0.00-0.05 0.00-0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S S S S S C Tstms C S S C Heat index 95 99 97 94104104101 86 95103102 96 Max heat 99 103 95 106 109 97 106 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 83 63 83 66 88 68 83 Temp 75 71 81 79 68 65 81 80 69 67 86 83 73 69 81 78 Dewpt 75 71 71 69 67 64 65 67 66 66 71 72 70 67 69 68 PWind dir NW N NE NE SE SW N N Wind char LT LT LT LT LT GN GN GN Avg clouds B1 B1 SC SC SC SC FW FW FW FW FW SC SC SC SC SC PoP 12hr 40 10 0 5 5 20 40 10 Rain shwrs C S S C S S Tstms C S S S S S $$ ILZ066-142100- Effingham- Including the city of Effingham 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 75 93 74 92 Temp 79 87 91 88 80 78 76 75 84 90 93 89 81 79 77 75 85 90 92 86 Dewpt 74 77 77 78 77 76 74 73 77 78 79 79 76 73 71 71 75 77 78 77 RH 85 72 64 72 91 94 94 94 80 68 64 73 85 82 82 87 72 66 64 75 Wind dir SE S SW SE E SE SE SE SW SW SW SW SW SW SW W W W W NW Wind spd 6 5 5 3 4 5 5 4 6 5 8 4 4 4 4 4 5 6 8 4 Clouds B2 B1 B1 FW FW FW SC SC SC SC FW FW FW FW FW FW SC SC SC SC PoP 12hr 90 10 10 10 10 QPF 12hr 0.07-0.22 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S C Tstms C C Heat index 98105101 94106110104 88 93103107 98 Max heat 100 108 100 109 114 100 105 109 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 84 64 84 67 89 69 84 Temp 75 71 82 80 69 66 81 80 69 68 87 83 73 70 82 79 Dewpt 75 71 72 70 68 65 68 69 66 66 73 73 70 67 70 68 PWind dir N N NE SE SE SW N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 30 10 5 5 5 10 30 10 Rain shwrs C S S C S S Tstms C S S C S S $$ ILZ067-142100- Jasper- Including the city of Newton 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 75 93 75 92 Temp 79 87 91 88 80 79 76 76 85 91 93 89 82 80 78 76 85 90 92 87 Dewpt 74 77 78 78 77 77 75 74 78 79 79 79 76 74 72 72 76 78 78 78 RH 85 72 66 72 91 94 97 94 80 68 64 73 82 82 82 87 75 68 64 75 Wind dir E S SW SE E E SE SE SW SW SW SW SW SW SW W W W W NW Wind spd 6 6 5 3 4 4 4 4 8 5 9 4 4 5 6 5 6 8 9 5 Clouds OV B2 B1 FW FW FW SC SC SC FW FW SC FW FW FW FW SC SC SC SC PoP 12hr 80 10 5 10 10 QPF 12hr 0.05-0.24 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S C Tstms C C Heat index 98106102 85 97108111106 89 95105107100 Max heat 102 108 98 110 114 102 85 107 110 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 85 64 84 66 89 69 85 Temp 76 72 83 80 69 66 82 81 69 68 87 84 74 70 82 79 Dewpt 75 72 73 71 68 65 67 69 66 66 73 74 70 68 70 69 PWind dir N N NE E SE SW N N Wind char LT LT LT LT LT GN LT GN Avg clouds SC B1 SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 40 10 5 5 5 20 30 10 Rain shwrs C S S C S Tstms C S S C S $$ ILZ068-142100- Crawford- Including the city of Robinson 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 75 94 76 93 Temp 79 88 91 89 81 79 77 77 87 92 94 90 83 81 78 76 87 92 93 88 Dewpt 73 75 76 77 77 76 74 74 77 77 77 78 76 74 72 72 74 76 75 76 RH 82 66 62 68 88 91 90 90 72 62 58 68 80 79 82 87 65 60 56 68 Wind dir E S SW E E E SE SE SW SW SW SW SW SW SW W W W W NW Wind spd 6 6 5 4 4 4 4 5 8 6 9 4 5 6 6 5 6 9 10 6 Clouds OV B2 B1 SC FW FW FW SC SC FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 80 10 5 5 10 QPF 12hr 0.04-0.23 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L S C Tstms C C Heat index 98103101 86 97107109105 90 86 95104105100 Max heat 102 106 99 86 109 113 102 86 106 109 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 86 65 85 66 90 70 85 Temp 76 72 84 81 69 66 82 82 69 68 88 85 74 71 83 80 Dewpt 75 72 71 69 68 65 65 66 66 66 70 71 70 68 68 67 PWind dir N N NE NE SE SW N N Wind char LT GN LT LT LT GN LT GN Avg clouds SC B1 SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 50 10 5 5 5 20 30 10 Rain shwrs C S S C S Tstms C S S S S $$ ILZ071-142100- Clay- Including the city of Flora 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 76 94 76 93 Temp 82 89 92 89 81 80 77 76 86 92 94 90 82 80 78 76 85 91 93 87 Dewpt 75 76 77 77 76 75 74 73 77 78 78 78 76 73 70 71 75 77 77 78 RH 79 66 62 68 85 85 90 90 75 64 60 68 82 79 76 85 72 64 60 75 Wind dir E S SW SE SE SE SE S W SW SW SW S SW SW W W W W NW Wind spd 6 5 5 3 3 4 4 4 6 5 8 4 4 4 5 4 5 6 6 4 Clouds B2 B1 SC FW FW FW FW SC SC FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 70 5 5 5 10 QPF 12hr 0.02-0.10 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C Tstms C C Heat index 88100106101 87 96107111105 90 85 94105107100 Max heat 103 109 99 85 110 114 102 84 106 110 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 72 85 65 84 67 90 70 85 Temp 76 72 83 80 70 67 82 81 70 68 88 84 75 71 83 80 Dewpt 75 72 73 71 68 66 68 69 66 66 73 73 70 68 70 69 PWind dir N N NE E SE SW N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC SC SC FW FW FW FW FW SC SC SC SC SC SC PoP 12hr 40 10 5 5 5 10 30 10 Rain shwrs C S S C C S Tstms C S S C S S $$ ILZ072-142100- Richland- Including the city of Olney 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 76 95 76 94 Temp 82 89 92 89 81 80 77 78 87 92 94 90 83 81 78 76 87 92 94 89 Dewpt 73 76 77 77 76 76 74 74 76 78 78 78 76 73 71 71 75 77 76 77 RH 74 66 62 68 85 88 90 88 70 64 60 68 80 77 79 85 68 62 56 68 Wind dir E SW SW SE E SE SE S W SW SW SW SW SW SW SW W W W NW Wind spd 6 5 5 3 3 4 4 4 8 5 8 5 5 5 6 5 6 8 9 5 Clouds B2 B1 SC FW FW FW FW SC FW FW FW FW FW FW FW FW SC SC FW SC PoP 12hr 60 5 5 5 10 QPF 12hr 0.03 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C Tstms C C Heat index 87100106101 88 86 98108110105 91 86 95105107101 Max heat 103 107 99 85 110 114 102 85 106 109 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 86 65 85 67 91 71 86 Temp 77 73 84 81 70 67 83 82 70 69 88 85 75 71 84 81 Dewpt 75 73 73 70 69 66 67 68 66 66 72 72 70 68 70 68 PWind dir N N NE NE SE S N N Wind char LT LT LT LT LT GN LT GN Avg clouds SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 40 10 5 5 5 20 30 10 Rain shwrs C S S C S Tstms C S S C S $$ ILZ073-142100- Lawrence- Including the city of Lawrenceville 841 AM CDT Fri Aug 14 2026 Date Fri 08/14/26 Sat 08/15/26 Sun 08/16/26 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 76 95 76 95 Temp 82 89 93 89 81 80 77 77 88 93 95 91 83 81 79 77 87 93 95 89 Dewpt 72 75 75 75 76 75 74 73 76 77 77 77 76 73 71 71 74 75 75 75 RH 72 64 56 64 85 85 90 87 68 60 56 64 80 77 77 82 65 56 53 64 Wind dir NE S SW SE E SE SE S W SW SW SW SW SW SW SW W W W NW Wind spd 6 6 6 4 3 3 3 4 8 6 8 5 5 5 6 5 6 8 9 6 Clouds B2 B1 B1 FW FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 50 5 5 5 5 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S C Tstms C C Heat index 87 99105100 88 98107109104 91 86 95104106 99 Max heat 101 106 99 85 109 112 102 86 106 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 72 87 66 86 67 91 71 87 Temp 77 73 85 82 70 67 83 82 70 69 89 86 75 72 84 81 Dewpt 75 73 72 69 68 66 65 66 66 66 70 71 70 68 69 67 PWind dir N N NE NE SE SW N N Wind char LT LT LT LT LT GN LT GN Avg clouds SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 50 10 5 5 5 20 30 10 Rain shwrs C S S C S Tstms C S S S S $$