Area Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
775 FOUS53 KILX 152036 AFMILX Area Forecast Matrices National Weather Service Lincoln IL 336 PM CDT Sat Aug 15 2026 ILZ027-160900- Knox- Including the city of Galesburg 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 84 64 80 63 Temp 84 84 77 76 74 72 79 82 83 79 72 69 66 65 73 77 80 78 68 65 64 64 Dewpt 77 78 76 75 73 72 76 77 77 74 70 67 65 63 68 68 68 69 65 63 62 63 RH 80 82 97 97 97100 91 85 82 85 93 93 97 93 84 74 67 74 90 93 93 97 Wind dir SW W SE SW W W NW NW NW NW NW NW N N N NW NW NW SW SW SW SW Wind spd 5 2 1 1 4 4 5 8 9 8 5 4 4 3 3 4 4 1 0 0 1 1 Clouds B1 SC B2 B2 B2 B1 B2 B2 B1 SC SC FW FW FW CL FW FW FW FW FW SC SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.33-0.76 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C S S Tstms C S C C S S Heat index 94 94 90 92 Max heat 101 95 96 98 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 67 78 60 76 59 77 61 78 Temp 79 80 70 67 75 75 64 61 72 74 63 60 73 74 64 62 74 76 Dewpt 71 73 68 67 71 69 63 60 64 66 61 59 66 68 63 62 68 69 PWind dir SW SW N N E SE S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 B2 B1 SC SC SC B1 SC SC SC SC FW SC SC SC PoP 12hr 5 80 40 5 10 10 10 20 10 Rain shwrs C D C S S S Tstms C C S S $$ ILZ028-160900- Stark- Including the city of Toulon 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 84 64 80 62 Temp 87 85 77 75 75 73 78 82 83 79 72 69 66 65 73 77 79 77 68 65 64 64 Dewpt 75 76 74 73 72 72 74 75 75 72 69 66 63 62 66 65 65 66 63 61 61 61 RH 68 75 90 94 90 97 88 79 77 79 90 90 90 90 79 67 62 69 84 87 90 90 Wind dir SW SW SE SW W W W NW NW NW NW NW NW N N NW NW NW SW SW SW SW Wind spd 5 2 2 2 5 4 6 9 10 9 6 5 5 4 4 5 5 1 0 0 2 2 Clouds B1 B1 B1 B2 B2 B2 B2 B2 SC SC SC SC FW FW CL FW FW FW FW FW SC SC PoP 12hr 60 20 10 0 0 QPF 12hr 0.39-0.72 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C S S Tstms C C C C S S Heat index 96 94 88 90 Max heat 100 90 91 94 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 67 78 59 76 59 77 61 78 Temp 78 79 70 67 74 74 64 61 72 73 63 60 72 73 64 62 73 75 Dewpt 68 70 66 65 68 66 60 58 61 62 59 58 63 64 61 60 66 66 PWind dir SW SW N N NE SE S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 B2 B1 SC SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 10 70 40 5 10 5 10 20 10 Rain shwrs C L C S S S Tstms C C S $$ ILZ030-160900- Marshall- Including the city of Lacon 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 85 65 80 63 Temp 84 83 77 75 75 73 79 82 84 80 73 70 67 66 73 78 79 77 69 66 64 64 Dewpt 75 75 75 73 73 73 75 76 75 73 70 67 65 63 67 66 66 66 64 63 62 63 RH 74 77 94 94 94100 88 82 74 79 90 90 93 90 81 67 64 69 84 90 93 97 Wind dir SW SE SE S SW SW W NW NW NW NW NW NW N N NW NW NW SW SW SW SW Wind spd 5 2 2 2 4 5 6 8 9 8 5 4 4 4 3 4 5 1 0 1 2 2 Clouds B1 SC SC B2 B2 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.38-0.71 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L C C S S Tstms C C C C C S S Heat index 92 91 90 92 Max heat 98 93 94 97 87 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 67 78 60 76 59 77 61 78 Temp 79 79 70 67 75 74 64 61 73 73 63 61 73 73 64 62 74 74 Dewpt 68 70 67 66 68 66 61 59 62 62 59 58 63 64 62 61 66 66 PWind dir SW SW N N NE SE S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 5 70 40 5 10 5 10 20 20 Rain shwrs C L C S S S S Tstms C C S $$ ILZ029-160900- Peoria- Including the city of Peoria 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 85 66 81 63 Temp 83 83 78 77 76 74 79 83 84 80 74 71 68 66 74 78 80 78 69 66 65 64 Dewpt 76 77 76 75 74 73 75 77 77 74 71 68 66 64 67 67 67 67 65 63 63 63 RH 80 82 94 94 94 97 88 82 80 82 90 90 93 93 79 69 65 69 87 90 93 97 Wind dir SW SW E SW W W W NW NW NW NW NW N N N N NW NW N SW SW SW Wind spd 5 2 1 1 4 4 5 8 9 8 5 4 4 4 4 4 5 1 0 0 0 1 Clouds B1 SC B1 B2 B2 B2 B1 B2 SC SC SC SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.21-0.54 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S Tstms S S C C S S S Heat index 91 92 92 93 Max heat 97 98 96 100 85 83 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 68 79 61 77 60 78 62 79 Temp 80 80 71 68 76 75 65 62 73 73 64 61 73 74 65 63 74 75 Dewpt 69 71 68 67 70 67 63 60 63 64 60 59 65 65 63 62 67 67 PWind dir SW SW N N NE E S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC SC SC SC SC SC FW FW SC SC PoP 12hr 5 70 40 5 10 5 10 20 10 Rain shwrs C L C S S S Tstms C C S $$ ILZ031-160900- Woodford- Including the city of Eureka 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 86 66 81 63 Temp 82 82 77 76 75 74 79 83 84 80 74 70 68 66 74 78 80 77 69 66 64 64 Dewpt 76 77 76 75 74 73 76 77 77 75 72 69 67 65 69 68 67 68 65 64 63 64 RH 82 85 97 97 97 97 91 82 80 85 93 97 97 97 84 71 65 74 87 93 97100 Wind dir SW SW SE S SW SW W W NW NW NW NW NW N N N NW NW W SW SW SW Wind spd 6 3 2 2 4 5 8 9 9 8 6 4 5 4 4 5 6 2 0 0 1 2 Clouds B2 B1 SC B1 B2 B2 B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW SC PoP 12hr 60 40 10 0 0 QPF 12hr 0.16-0.51 0.03-0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L C C C Tstms S S C C C S C Heat index 90 90 92 95 Max heat 97 98 95 98 87 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 67 79 60 76 59 77 61 78 Temp 79 79 71 67 76 74 64 61 73 72 62 60 73 73 64 62 74 74 Dewpt 69 71 68 67 70 68 63 60 63 63 60 59 65 65 63 62 67 67 PWind dir SW SW N NE NE E S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC SC SC SC SC SC SC SC SC SC PoP 12hr 0 70 40 5 5 10 10 20 20 Rain shwrs C L C S S S S S Tstms C C C S $$ ILZ036-160900- Fulton- Including the city of Canton 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 85 65 81 62 Temp 83 83 78 77 75 74 80 84 84 81 73 70 67 66 74 79 81 79 69 65 64 64 Dewpt 78 79 77 77 74 73 77 78 78 75 72 70 67 65 69 68 68 69 66 65 63 64 RH 85 88 97100 97 97 91 82 82 82 97100100 97 84 69 65 72 90100 97100 Wind dir SW SW S SW W W W NW NW NW NW N NW N N N NW N N N N S Wind spd 4 1 0 0 2 2 3 5 6 6 4 3 3 3 3 3 4 0 0 0 0 0 Wind gust 12 12 17 16 13 Clouds B1 SC B1 B2 B2 B2 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.09-0.56 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L S S Tstms S C C S S Heat index 93 94 86 94 95 86 Max heat 102 98 97 100 83 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 67 80 61 77 60 78 61 79 Temp 81 81 72 68 77 76 65 62 74 75 63 61 75 75 65 62 75 77 Dewpt 70 72 69 68 72 70 65 62 65 66 62 61 66 67 64 62 68 69 PWind dir SW S N N E E SE SE NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC B1 SC SC SC SC FW FW SC SC PoP 12hr 5 70 40 5 5 10 10 20 10 Rain shwrs C L C S S Tstms C C S S $$ ILZ037-160900- Tazewell- Including the city of Pekin 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 86 66 81 62 Temp 82 82 78 77 76 74 80 83 85 81 74 71 68 67 75 78 80 78 69 66 64 63 Dewpt 77 78 77 75 74 73 76 77 77 75 73 70 68 66 69 68 67 68 66 65 63 63 RH 85 88 97 94 94 97 88 82 77 82 97 97100 97 82 71 65 71 90 97 97100 Wind dir SW SW SE S W SW W W NW NW NW N NW N N N NW NW NE N S S Wind spd 6 3 2 2 3 4 5 8 8 8 5 4 4 4 4 5 5 2 0 0 0 1 Clouds B1 SC SC B2 B2 B2 B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW SC PoP 12hr 60 40 10 0 0 QPF 12hr 0.13-0.32 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S S Tstms S C C C S S Heat index 90 91 85 92 96 86 Max heat 96 98 97 100 85 83 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 67 80 61 77 59 78 61 79 Temp 80 80 71 68 77 76 65 62 73 73 63 60 74 74 65 62 75 75 Dewpt 69 71 68 68 71 68 64 61 63 63 61 59 65 65 63 62 67 67 PWind dir SW S N NE NE E S SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC SC SC SC SC SC FW FW FW SC PoP 12hr 0 60 50 5 5 10 10 20 10 Rain shwrs S L C S S S S Tstms S C C S $$ ILZ038-160900- McLean- Including the cities of Bloomington and Normal 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 85 66 80 61 Temp 81 82 77 75 75 74 79 83 83 79 73 71 68 67 75 78 79 76 68 65 63 63 Dewpt 77 77 76 74 74 73 76 77 77 75 73 70 68 66 70 69 68 68 66 64 63 63 RH 88 85 97 97 97 97 91 82 82 88100 97100 97 84 74 69 76 93 97100100 Wind dir SW SW S SW W W W W W NW NW NW NW N N N NW N N SW SW S Wind spd 8 5 4 4 5 6 9 10 10 9 8 6 6 5 5 6 8 4 2 1 2 3 Clouds B2 B1 SC B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 60 50 10 0 0 QPF 12hr 0.07-0.35 0.05-0.11 0.00-0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L C C C S S Tstms S S S C C C S C S S Heat index 89 89 93 93 Max heat 95 93 96 98 83 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 67 78 59 75 58 76 60 77 Temp 79 80 70 68 76 74 64 61 73 72 61 60 74 73 63 62 75 74 Dewpt 69 71 67 67 71 68 63 60 63 63 60 59 64 65 62 61 66 67 PWind dir SW S NW NE NE E SE SE SW Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC SC SC B2 B2 B1 SC SC SC B1 SC SC SC SC SC SC SC SC PoP 12hr 0 60 50 5 5 20 10 20 20 Rain shwrs S L C S S S S S S Tstms S C C S $$ ILZ040-160900- Schuyler- Including the city of Rushville 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 86 66 81 63 Temp 88 86 79 78 75 73 80 84 85 81 74 71 68 66 75 79 81 79 70 67 65 64 Dewpt 78 78 76 76 73 73 75 77 77 75 72 70 67 65 68 67 67 68 66 64 63 63 RH 72 77 91 94 94100 85 80 77 82 93 97 97 97 79 67 63 69 87 90 93 97 Wind dir SW SW E W W W W NW NW NW NW N N N N N N N N N S S Wind spd 6 2 1 1 3 2 3 5 8 8 5 3 3 3 3 4 4 1 0 0 0 0 Clouds B1 B1 B2 B2 B2 B1 SC B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.03-0.20 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S Tstms C S S S Heat index 101 99 85 93 95 86 Max heat 106 98 97 100 84 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 68 80 62 77 61 79 62 80 Temp 82 82 73 69 78 77 67 63 75 75 65 61 77 76 66 62 77 77 Dewpt 69 71 68 68 71 70 65 62 65 66 62 61 66 67 64 62 67 68 PWind dir SW S N N E E SE SE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B1 SC SC B1 SC SC SC SC SC FW SC SC SC PoP 12hr 0 60 40 5 10 10 20 20 5 Rain shwrs S L C S S S Tstms S C S $$ ILZ041-160900- Mason- Including the city of Havana 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 86 66 82 62 Temp 84 84 78 77 75 75 81 84 85 81 74 71 68 67 75 80 81 78 69 66 64 64 Dewpt 78 78 76 75 74 73 76 77 77 75 73 70 68 66 68 67 66 67 66 65 63 64 RH 82 82 94 94 97 94 85 80 77 82 97 97100 97 79 65 60 69 90 97 97100 Wind dir SW SW SE SW W SW W NW NW NW NW N NW N N N N N E N N S Wind spd 5 2 1 1 3 3 4 5 6 5 4 3 3 3 3 4 4 1 0 0 0 0 Clouds B1 SC SC B2 B1 B2 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 30 10 0 0 QPF 12hr 0.05-0.25 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S Tstms C C S S Heat index 95 94 87 94 96 87 Max heat 103 98 97 100 85 83 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 68 81 61 78 60 79 61 80 Temp 82 81 72 69 78 77 66 63 75 74 63 61 76 75 65 62 77 76 Dewpt 68 71 68 68 70 68 65 62 63 64 62 60 64 65 63 62 66 67 PWind dir SW S N N NE E SE SE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B1 SC SC SC SC SC SC SC SC FW FW FW SC PoP 12hr 0 60 50 5 10 10 10 10 10 Rain shwrs S L C S S S S Tstms S C C S $$ ILZ047-160900- Cass- Including the city of Beardstown 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 87 66 82 63 Temp 87 86 79 78 75 75 82 86 86 81 74 72 68 67 76 80 82 79 70 66 65 64 Dewpt 77 77 75 74 73 72 75 76 76 74 72 70 68 66 67 66 66 67 65 64 63 63 RH 72 75 88 88 94 90 79 72 72 79 93 93100 97 74 62 58 67 84 93 93 97 Wind dir SW SW SE SW W SW W NW NW NW N N N N N N N N NE N N S Wind spd 6 3 2 2 4 3 4 5 6 8 5 4 4 3 4 4 5 2 0 0 0 1 Clouds B1 B1 B1 B2 B1 B2 B1 B1 SC SC B1 SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 60 30 20 0 0 QPF 12hr 0.01-0.07 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L S S S S Tstms C S S S S S Heat index 99 97 88 96 96 87 Max heat 105 96 99 100 84 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 68 82 62 78 60 80 61 81 Temp 83 82 73 69 80 77 67 64 76 75 64 61 77 76 65 63 78 77 Dewpt 67 70 67 67 70 68 65 62 63 64 61 60 64 65 63 62 65 66 PWind dir S S N NE NE E SE SE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B1 SC SC B1 SC SC SC SC SC FW SC SC SC PoP 12hr 0 50 40 10 10 10 20 20 10 Rain shwrs C C S S S S Tstms C S S $$ ILZ048-160900- Menard- Including the city of Petersburg 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 87 67 82 63 Temp 85 84 79 78 76 75 82 86 86 82 74 72 69 68 75 80 82 78 69 66 64 64 Dewpt 77 78 76 74 73 72 75 75 75 73 73 70 68 66 67 66 65 66 65 64 63 63 RH 77 82 91 88 90 90 79 70 70 74 97 93 97 93 76 62 56 67 87 93 97 97 Wind dir SW SW S SW W SW W NW NW NW NW NW NW N N N N N NE S S S Wind spd 6 3 2 3 4 4 5 6 8 8 5 4 4 4 4 5 6 3 0 0 0 1 Clouds B1 SC SC B2 B1 B2 B1 B1 B1 SC B1 SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 60 30 20 0 0 QPF 12hr 0.01-0.07 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S S Tstms C C C C S S Heat index 96 95 88 95 96 87 Max heat 100 94 96 99 84 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 68 82 62 78 60 79 61 80 Temp 82 81 72 69 79 77 66 63 76 74 63 61 77 76 64 63 78 76 Dewpt 67 69 67 67 69 67 65 61 62 62 61 59 62 64 63 61 64 65 PWind dir SW S N NE NE E SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B1 SC SC B1 B1 SC SC SC SC FW FW SC SC PoP 12hr 0 50 40 10 10 20 20 10 10 Rain shwrs C C S S S S Tstms C S S $$ ILZ042-160900- Logan- Including the city of Lincoln 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 87 67 82 62 Temp 83 83 78 77 76 74 81 84 85 81 75 72 69 68 75 79 81 78 70 66 64 64 Dewpt 77 77 76 75 73 73 76 76 77 75 73 71 69 67 69 67 66 67 66 65 63 63 RH 82 82 94 94 90 97 85 77 77 82 94 97100 97 82 67 60 69 87 97 97 97 Wind dir SW S S S W W W W NW NW NW NW NW N N N N N NE S S S Wind spd 8 4 3 3 4 5 6 8 9 9 6 5 5 5 5 6 8 4 1 0 0 2 Clouds B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC FW FW SC FW FW FW FW FW SC PoP 12hr 60 30 20 0 0 QPF 12hr 0.01-0.14 0.05 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S C S Tstms C C C S C S Heat index 91 92 86 93 96 88 Max heat 97 94 97 99 86 84 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 68 81 61 77 59 78 61 79 Temp 81 81 72 69 78 77 66 63 75 74 63 61 76 75 65 62 77 76 Dewpt 68 70 68 67 70 68 65 61 62 63 61 59 63 64 63 62 65 66 PWind dir SW S NW NE NE E SE SE S Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B2 SC SC SC B1 SC SC SC SC FW SC FW SC PoP 12hr 0 50 50 10 10 20 10 10 10 Rain shwrs C C C S Tstms C S C $$ ILZ043-160900- De Witt- Including the city of Clinton 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 86 67 81 62 Temp 81 82 77 76 75 74 80 84 84 80 74 72 69 68 76 80 79 77 69 66 63 64 Dewpt 75 76 75 74 73 73 75 76 76 75 73 71 68 67 69 68 67 67 66 64 63 63 RH 82 82 94 94 94 97 85 77 77 85 97 97 97 97 79 67 67 71 90 93100 97 Wind dir SW S S SW W W W W NW NW NW NW NW N N N N N N SW S S Wind spd 10 6 4 4 5 8 9 10 11 11 8 6 6 6 6 8 10 5 3 1 1 2 Clouds B1 B1 SC B2 B2 B2 B1 B1 B1 SC SC SC SC FW FW SC FW FW FW FW FW FW PoP 12hr 60 40 20 0 0 QPF 12hr 0.05-0.10 0.06-0.11 0.00-0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C S C C S S Tstms S C C C S S C S S Heat index 87 89 86 93 92 Max heat 93 93 96 97 85 84 84 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 67 80 61 76 59 77 61 78 Temp 80 80 71 68 77 76 66 62 74 73 62 61 75 74 64 62 76 75 Dewpt 67 69 67 67 70 68 64 60 62 62 60 59 63 64 62 61 65 65 PWind dir SW S NW NE NE E SE SE SW Wind char LT LT GN GN GN LT LT LT LT Avg clouds SC SC SC B1 B1 B2 SC SC SC B1 SC SC SC SC SC SC FW SC PoP 12hr 0 50 50 10 10 10 10 10 20 Rain shwrs C C C S S Tstms C S C $$ ILZ049-160900- Scott- Including the city of Winchester 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 88 66 83 62 Temp 88 86 80 79 76 75 82 87 87 82 75 72 69 67 76 81 82 80 70 67 65 63 Dewpt 78 78 76 75 73 72 75 77 77 76 74 71 69 67 69 68 67 68 67 65 64 63 RH 72 77 88 88 90 90 79 72 72 82 97 97100100 79 65 61 67 90 93 97100 Wind dir SW SW S S W S W NW NW NW NW NW N N N N N N NE N N S Wind spd 8 2 1 2 3 2 4 5 6 9 5 4 4 3 4 4 5 2 0 0 0 0 Clouds B1 B2 B1 B2 B1 B1 B1 B1 B1 FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 50 30 20 0 0 QPF 12hr 0.00-0.06 0.02-0.20 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S Tstms C S S S S S Heat index 101 99 86 89 98 99 90 Max heat 105 98 102 103 87 85 87 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 83 63 79 61 81 62 81 Temp 83 83 73 70 81 79 68 64 77 76 65 61 78 78 66 63 79 78 Dewpt 68 71 68 68 72 70 67 63 65 65 62 60 65 66 64 62 66 68 PWind dir S SE N NE NE E SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 40 40 20 10 20 20 10 10 Rain shwrs C C S S S Tstms C S $$ ILZ050-160900- Morgan- Including the city of Jacksonville 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 88 66 82 62 Temp 86 85 79 78 75 74 82 87 86 82 75 72 69 67 76 81 82 79 70 67 64 63 Dewpt 78 78 76 74 73 72 75 76 76 75 74 71 68 67 68 67 66 67 66 65 63 63 RH 77 80 91 88 94 93 79 70 72 79 97 97 97100 76 63 58 67 87 93 97100 Wind dir SW SW S S W SW W NW NW NW NW N N N N N N N NE N N S Wind spd 8 3 2 3 4 3 4 6 8 9 6 4 4 4 4 5 6 2 1 0 0 0 Clouds B1 B1 B1 B1 B1 B1 B1 B1 B1 FW SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 50 30 30 0 0 QPF 12hr 0.00-0.06 0.03-0.22 0.00-0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S C Tstms C S S S S S Heat index 99 97 88 97 97 88 Max heat 103 97 100 102 86 85 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 68 83 62 78 60 80 61 81 Temp 83 82 73 69 81 78 67 64 77 75 64 61 78 77 66 62 79 78 Dewpt 67 70 67 67 71 69 66 62 63 64 62 60 64 65 63 62 65 66 PWind dir S S N NE NE E SE SE E Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 50 30 20 10 20 20 20 10 Rain shwrs C C S S S S S Tstms C S S $$ ILZ051-160900- Sangamon- Including the city of Springfield 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 88 68 83 63 Temp 84 84 79 78 76 75 82 87 87 82 75 73 70 68 76 81 82 79 70 67 65 64 Dewpt 76 77 76 75 73 73 75 76 77 75 74 72 69 68 69 68 67 67 67 65 64 64 RH 77 80 91 91 90 94 79 70 72 79 97 97 97100 79 65 61 67 90 93 97100 Wind dir SW S S S W W W W NW NW NW NW NW N N N N N NE N N S Wind spd 8 3 2 3 4 4 5 6 8 8 5 4 4 4 5 5 6 3 1 0 0 1 Clouds B1 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC PoP 12hr 50 30 30 0 0 QPF 12hr 0.00-0.06 0.02-0.13 0.00-0.20 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C S Tstms S S C S C S Heat index 94 95 89 98 98 89 Max heat 100 99 85 100 103 89 86 87 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 69 83 63 78 60 80 62 81 Temp 83 82 73 70 81 78 68 64 76 75 64 61 77 76 66 63 78 77 Dewpt 68 70 68 67 71 69 66 62 64 64 62 60 64 65 63 62 65 66 PWind dir S S N NE NE E SE SE E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC B1 B2 B1 SC SC B1 B1 SC SC SC SC FW SC FW SC PoP 12hr 0 50 40 20 10 20 20 10 10 Rain shwrs C C C S S S S S Tstms C S C $$ ILZ053-160900- Macon- Including the city of Decatur 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 87 68 82 62 Temp 83 82 77 76 75 74 82 86 85 81 74 72 70 69 77 81 81 78 70 66 64 64 Dewpt 74 75 75 74 73 72 76 76 76 75 74 72 70 68 70 68 68 68 67 65 63 64 RH 74 79 94 94 94 93 82 72 75 82100100100 97 79 65 65 71 90 97 97100 Wind dir SW SW S SW SW W W W NW NW NW N NW N N N N N N SW S S Wind spd 9 5 3 4 5 6 8 9 10 10 6 5 5 5 6 8 9 5 2 1 0 1 Clouds B1 B1 B1 B1 B1 B2 B1 B1 B1 SC SC SC FW SC FW SC FW FW FW FW FW SC PoP 12hr 50 40 20 0 0 QPF 12hr 0.00-0.08 0.02-0.08 0.00-0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C S S Tstms S C C S S C S S Heat index 89 89 88 95 95 87 Max heat 93 93 99 100 85 85 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 68 81 61 77 59 78 61 79 Temp 81 81 71 68 79 77 66 63 75 74 62 61 76 75 64 62 77 76 Dewpt 67 70 67 67 71 69 65 61 63 64 61 59 63 65 62 61 65 66 PWind dir SW S NW NE NE E E SE SE Wind char LT LT GN LT GN LT LT LT LT Avg clouds FW SC SC B1 B2 B1 SC SC SC B1 SC SC SC SC FW SC FW SC PoP 12hr 0 50 50 20 10 10 10 10 10 Rain shwrs C C C S S S Tstms C S C $$ ILZ044-160900- Piatt- Including the city of Monticello 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 86 68 81 61 Temp 83 83 77 76 75 75 81 85 84 81 74 72 70 69 77 81 79 77 69 65 62 64 Dewpt 73 75 75 74 73 73 76 77 76 75 73 71 69 68 70 69 68 68 67 65 62 64 RH 72 77 94 94 94 94 85 77 77 82 97 97 97 97 79 67 69 74 93100100100 Wind dir SW SW S SW SW W W W W NW NW NW NW N N N N N N W SW S Wind spd 9 5 4 4 5 8 8 10 10 10 6 6 6 6 6 8 9 5 3 2 1 2 Clouds B1 SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 50 50 20 0 0 QPF 12hr 0.01-0.08 0.03-0.10 0.00-0.09 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C C S S Tstms S C C C S S C S S Heat index 89 90 88 95 94 86 Max heat 94 90 97 100 86 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 67 80 60 76 58 78 60 79 Temp 81 80 70 68 79 77 66 62 75 74 63 60 76 75 63 62 76 75 Dewpt 68 70 66 67 71 69 64 61 63 63 61 59 64 64 62 61 66 66 PWind dir SW S NW NE NE NE SE SE SW Wind char LT LT GN GN GN LT LT LT LT Avg clouds FW SC SC B1 B2 B1 SC SC SC B1 SC SC SC SC FW SC FW SC PoP 12hr 0 50 60 10 10 5 10 10 20 Rain shwrs C L C S S S Tstms S S C $$ ILZ045-160900- Champaign- Including the cities of Champaign and Urbana 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 86 68 81 62 Temp 82 82 77 75 74 75 81 85 84 80 74 72 69 69 77 81 79 76 69 65 63 63 Dewpt 75 76 75 74 73 73 77 77 77 76 73 71 69 68 71 70 69 69 67 64 62 63 RH 79 82 94 97 97 94 88 77 80 88 97 97100 97 82 69 72 79 93 97 97100 Wind dir SW SW S SW W W W W W NW NW NW NW N N N N N NE W SW S Wind spd 6 4 3 3 4 6 6 9 9 8 5 5 5 5 5 6 8 4 2 1 1 2 Clouds B1 SC SC B1 B2 B2 B2 B1 B1 SC SC SC SC SC FW SC FW FW FW FW FW FW PoP 12hr 60 50 30 0 0 QPF 12hr 0.01-0.12 0.04-0.10 0.00-0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C S C C S S Tstms S S C C C S S C S Heat index 89 89 88 96 94 Max heat 97 92 98 100 86 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 67 80 60 76 58 77 60 78 Temp 80 80 70 68 78 75 65 62 74 72 61 60 75 73 63 62 76 74 Dewpt 69 71 66 67 72 69 63 61 65 64 60 59 65 65 62 61 67 67 PWind dir SW S NW NE NE NE E SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B1 SC SC SC B1 SC SC FW SC SC SC FW SC PoP 12hr 0 50 60 10 10 5 10 20 10 Rain shwrs C L C S S S S S Tstms S S C $$ ILZ046-160900- Vermilion- Including the city of Danville 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 86 68 81 62 Temp 81 81 76 75 74 74 81 85 84 79 73 72 70 69 77 80 78 75 68 64 63 63 Dewpt 75 75 75 73 72 73 76 77 76 75 73 71 69 68 71 70 69 68 66 64 62 63 RH 82 82 97 94 93 97 85 77 77 88100 97 97 97 82 72 74 79 93100 97100 Wind dir SW SW S S SW W W W W NW NW NW NW N N N N N NE W SW SW Wind spd 5 3 2 2 3 4 5 8 8 5 3 3 4 4 4 5 6 3 1 0 0 0 Clouds B1 B1 B1 B1 B1 B1 B2 B2 B1 B1 SC SC B1 SC SC SC FW FW FW SC SC FW PoP 12hr 60 60 30 5 0 QPF 12hr 0.01-0.08 0.04-0.12 0.03-0.14 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L S C C C S Tstms S S S C C C S S C C Heat index 87 86 87 95 93 Max heat 93 88 99 100 85 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 66 79 60 75 58 76 60 77 Temp 80 79 69 68 77 74 64 61 73 71 61 59 74 72 62 61 75 73 Dewpt 68 70 66 66 71 69 63 60 64 64 60 59 64 65 62 61 66 66 PWind dir SW S W N NE NE E SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B2 B1 SC SC SC B1 SC SC FW SC SC SC FW SC PoP 12hr 0 40 70 10 10 5 10 20 10 Rain shwrs C L C S S S Tstms S S C $$ ILZ052-160900- Christian- Including the city of Taylorville 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 89 68 83 62 Temp 85 84 79 77 76 74 83 87 87 82 76 73 70 69 77 81 82 79 71 67 65 64 Dewpt 74 75 76 74 73 72 76 77 77 76 75 73 70 69 70 69 68 69 68 66 64 64 RH 70 74 91 90 90 93 80 72 72 82 97100100100 79 67 63 72 90 97 97100 Wind dir SW S S S SW W SW W NW NW NW N NW N N N N N NE NE N S Wind spd 8 3 2 3 4 4 5 8 8 6 5 4 4 4 5 6 8 3 1 0 0 0 Clouds B1 SC SC B1 B1 B2 SC B1 B1 SC SC SC SC FW FW SC FW FW FW FW FW FW PoP 12hr 40 30 30 0 0 QPF 12hr 0 0.03 0.00-0.17 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S C S S Tstms S S C S S C S Heat index 92 92 90 99100 90 Max heat 96 97 100 105 87 85 87 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 68 84 62 79 60 80 61 81 Temp 83 82 72 69 81 79 68 64 77 75 65 61 78 76 66 62 79 77 Dewpt 68 70 67 67 72 70 67 63 64 64 62 60 64 65 63 62 66 67 PWind dir SW S NW N NE E E SE SW Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW SC SC B1 B1 B1 SC SC B1 B1 SC SC SC SC FW SC FW SC PoP 12hr 0 40 40 20 10 10 20 10 10 Rain shwrs C C C S S S S S Tstms C S C $$ ILZ061-160900- Shelby- Including the city of Shelbyville 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 90 68 83 62 Temp 85 83 78 77 75 74 83 88 88 83 75 73 70 70 77 81 83 79 70 66 64 64 Dewpt 74 75 75 73 71 71 75 75 76 76 75 73 70 69 70 69 68 68 68 66 64 64 RH 70 77 91 87 87 90 77 66 68 80100100100 97 79 67 61 69 93100100100 Wind dir SW SW S SW SW W SW W W NW NW N NW N N N N N N NE N S Wind spd 6 3 2 3 4 4 5 8 8 6 4 3 4 4 5 6 8 3 2 0 0 0 Clouds B1 SC SC SC B1 B1 B1 B1 B1 SC FW SC SC SC FW SC FW FW FW FW FW FW PoP 12hr 30 30 40 5 0 QPF 12hr 0 0.02 0.02-0.22 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S S S S Tstms S S C S S S S Heat index 92 90 91 98 99 91 Max heat 98 96 101 103 89 86 88 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 67 84 62 79 59 80 60 81 Temp 83 82 71 69 82 79 68 64 76 75 63 61 78 76 65 61 79 77 Dewpt 66 69 66 67 71 70 66 63 63 64 62 60 63 64 62 61 64 66 PWind dir SW S W N NE NE E E E Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 SC SC SC B1 SC SC SC SC SC FW FW SC PoP 12hr 0 40 50 30 20 5 10 10 10 Rain shwrs C C C S C S S Tstms S S C S $$ ILZ054-160900- Moultrie- Including the city of Sullivan 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 88 68 83 62 Temp 83 82 77 76 76 75 83 86 87 82 74 72 70 70 77 81 81 78 69 65 63 64 Dewpt 74 75 75 74 72 72 76 76 77 76 74 72 70 69 71 69 68 69 67 65 63 64 RH 74 79 94 94 87 90 80 72 72 82100100100 97 82 67 65 74 93100100100 Wind dir SW SW S SW SW W SW W W NW NW NW NW N N N N N N N SW S Wind spd 8 4 3 4 5 5 6 9 9 6 4 4 5 5 5 6 8 4 2 1 0 1 Clouds B1 B1 SC SC B2 B1 B1 B1 B1 SC FW SC SC SC FW FW SC FW FW FW FW FW PoP 12hr 40 40 30 0 0 QPF 12hr 0 0.01-0.08 0.02-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C S Tstms S S C C S S C S Heat index 90 89 91 97 98 88 Max heat 93 96 99 102 87 86 87 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 67 83 61 78 59 79 60 80 Temp 82 81 71 68 80 78 66 63 76 74 63 60 77 75 63 62 78 76 Dewpt 67 70 66 67 71 70 65 62 63 64 61 59 64 65 62 62 65 66 PWind dir SW S W N NE NE E SE SE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW SC B1 B1 B1 SC SC SC B1 SC SC SC SC FW FW FW SC PoP 12hr 0 40 50 20 20 5 10 10 10 Rain shwrs C C C S S S Tstms S S C $$ ILZ055-160900- Douglas- Including the city of Tuscola 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 88 68 83 62 Temp 84 83 77 76 75 75 83 86 86 81 74 72 70 70 78 82 80 77 69 66 63 63 Dewpt 74 75 75 74 73 73 77 77 77 76 74 72 70 69 71 70 69 69 67 65 63 63 RH 72 77 94 94 94 94 82 75 75 85100100100 97 79 67 69 76 93 97100100 Wind dir SW S S SW SW W SW W W NW NW NW NW N N N N N NE NW SW S Wind spd 6 3 3 3 5 5 6 9 9 8 4 4 5 5 5 6 8 4 2 1 1 1 Clouds B2 B1 SC SC B2 B1 B2 B2 B1 SC SC SC SC SC FW SC SC FW FW FW FW FW PoP 12hr 50 50 30 5 0 QPF 12hr 0.02 0.04 0.02-0.20 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S S S Tstms S S C C S S S S Heat index 91 91 91 98 97 87 Max heat 95 92 102 102 87 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 67 82 61 78 58 79 60 80 Temp 82 81 70 68 80 77 66 63 75 73 62 60 77 74 63 61 77 75 Dewpt 68 70 66 67 72 70 65 61 64 64 61 59 64 64 62 61 66 66 PWind dir SW S W N NE NE E E SW Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW SC FW SC B1 B1 SC SC SC B1 SC SC SC SC FW SC FW SC PoP 12hr 0 40 60 20 10 5 10 10 10 Rain shwrs C L C S S S Tstms S S C $$ ILZ056-160900- Coles- Including the cities of Charleston and Mattoon 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 89 69 83 62 Temp 83 82 78 76 75 75 83 87 87 82 75 73 71 70 77 81 82 78 70 66 63 64 Dewpt 75 76 75 74 72 72 76 77 76 76 74 73 71 70 71 70 69 69 67 66 63 64 RH 77 82 91 94 90 90 80 72 70 82 97100100100 82 69 65 74 90100100100 Wind dir SW SW S SW SW W SW W W NW NW NW NW NW N N N N N N W S Wind spd 6 3 3 3 5 5 6 8 9 6 4 4 5 5 6 6 8 4 2 1 0 1 Clouds B2 B1 SC SC B1 SC B2 B1 B1 SC FW SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 40 40 40 5 0 QPF 12hr 0.01 0.02 0.03-0.23 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S S S Tstms S S S C S S S S Heat index 91 90 91 98 98 88 Max heat 94 92 100 102 85 87 88 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 67 83 61 78 59 79 60 80 Temp 82 80 70 68 81 78 66 63 75 74 62 60 77 74 63 62 78 75 Dewpt 67 69 66 67 71 70 66 62 63 64 61 60 63 64 62 61 65 66 PWind dir SW S W N NE NE E E NE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW SC FW SC B1 B1 SC SC SC B1 SC SC SC SC FW FW FW SC PoP 12hr 0 30 60 30 20 5 10 10 10 Rain shwrs C L C C S S Tstms S S C S $$ ILZ057-160900- Edgar- Including the city of Paris 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 88 69 82 62 Temp 83 83 77 76 75 75 82 86 85 80 74 72 71 70 78 81 80 75 69 66 64 64 Dewpt 75 76 75 74 72 72 76 77 76 75 73 72 71 70 71 70 68 68 67 65 63 63 RH 77 80 94 94 90 90 82 75 75 85 97100100100 79 69 67 79 93 97 97 97 Wind dir SW S S SW SW W SW W W NW NW NW NW NW N N N N NE N W SW Wind spd 6 3 2 3 4 5 6 9 9 6 4 3 4 5 5 6 8 4 2 1 0 0 Clouds B2 B1 SC SC B1 B1 B2 B2 B1 SC SC SC B1 SC SC SC SC FW FW SC FW FW PoP 12hr 40 40 30 5 0 QPF 12hr 0.01 0.00-0.06 0.04-0.18 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S S S C C S Tstms S S S C S S S C S Heat index 90 90 90 97 95 85 Max heat 95 92 100 102 87 86 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 66 82 61 77 58 78 60 79 Temp 81 79 69 68 79 76 66 63 74 71 62 60 75 72 63 62 76 73 Dewpt 67 69 66 66 71 69 65 62 64 64 61 59 63 64 62 61 65 65 PWind dir SW S W NE NE NE E E N Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW SC SC SC B1 B1 B1 SC SC B1 SC SC SC SC SC SC FW SC PoP 12hr 0 30 60 20 20 5 10 10 10 Rain shwrs C L C S S S Tstms S C $$ ILZ062-160900- Cumberland- Including the city of Greenup 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 90 70 84 63 Temp 85 82 79 77 76 74 84 88 89 84 75 73 72 70 77 81 83 79 70 67 64 65 Dewpt 76 77 75 74 72 71 76 77 77 76 75 73 72 70 72 70 69 69 68 67 64 65 RH 75 85 88 90 87 90 77 70 68 77100100100100 85 69 63 72 93100100100 Wind dir SW SW S SW SW W SW W W NW NW NW NW NW N N N N N N N SW Wind spd 6 3 2 3 5 5 5 8 8 6 4 3 4 5 6 6 8 4 2 1 0 1 Clouds B1 SC FW FW B1 SC B1 B1 B2 SC FW SC SC SC SC SC SC FW SC FW FW FW PoP 12hr 30 30 40 5 0 QPF 12hr 0 0 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C S S Tstms C S S C S Heat index 94 91 93100101 93 Max heat 99 94 102 106 87 86 88 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 67 84 63 79 60 80 61 81 Temp 83 81 70 68 82 79 68 64 76 74 63 61 78 75 64 62 78 76 Dewpt 66 69 66 67 72 71 67 63 64 64 62 60 63 64 63 61 64 66 PWind dir SW S W N N NE NE E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 SC SC SC B1 SC FW FW SC FW FW FW SC PoP 12hr 0 30 60 30 20 5 10 10 10 Rain shwrs C L C C C S Tstms S S C S $$ ILZ063-160900- Clark- Including the city of Marshall 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 89 70 83 63 Temp 83 82 78 77 76 74 84 87 88 83 75 73 72 71 78 81 82 78 70 67 65 64 Dewpt 77 77 75 74 72 72 76 76 76 75 74 73 72 71 72 70 68 68 68 67 65 64 RH 82 85 91 90 87 93 77 70 68 77 97100100100 82 69 63 71 93100100100 Wind dir SW SW S SW SW SW SW W W NW NW NW NW NW N N N N N N N W Wind spd 6 3 3 3 5 5 6 8 9 6 4 3 5 5 6 6 8 5 3 2 1 1 Clouds B1 SC FW FW SC B1 B2 B1 B1 SC SC FW B1 SC SC SC SC FW SC SC FW FW PoP 12hr 30 30 40 5 0 QPF 12hr 0 0 0.05-0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S S C C S Tstms S C S S S C S Heat index 93 90 92 98 99 91 Max heat 96 94 102 103 85 88 88 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 67 84 63 78 60 79 61 80 Temp 82 80 70 68 81 78 68 64 76 74 63 61 77 74 64 62 78 75 Dewpt 65 67 66 67 71 70 67 63 63 63 62 61 62 63 63 62 63 65 PWind dir SW S W N N NE NE E NE Wind char LT LT GN LT GN LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 SC SC B1 SC SC SC SC SC SC FW SC PoP 12hr 0 30 60 30 20 5 10 10 10 Rain shwrs C L C C S S S Tstms S C S $$ ILZ066-160900- Effingham- Including the city of Effingham 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 91 70 84 63 Temp 85 83 79 77 76 75 84 89 90 85 76 74 72 71 78 82 84 80 71 68 65 64 Dewpt 77 78 75 73 70 71 75 76 76 77 75 74 72 70 71 70 69 69 69 67 65 64 RH 77 85 88 87 82 87 74 66 64 77 97100100 97 79 67 61 69 93 97100100 Wind dir SW SW S SW SW SW SW W W NW NW N NW NW N N N N N N N SE Wind spd 5 2 2 3 4 4 5 6 8 4 3 3 4 4 5 5 6 3 2 0 0 0 Clouds B1 SC FW FW B1 B1 SC SC B1 SC SC SC SC SC SC SC SC FW FW FW FW FW PoP 12hr 20 20 40 5 0 QPF 12hr 0 0.02 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S C Tstms S S S S Heat index 97 92 92100102 95 Max heat 100 96 103 105 90 88 90 Heat Y Y Y Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 86 64 79 60 80 61 82 Temp 83 82 71 69 83 80 69 65 77 76 65 61 78 77 65 62 79 77 Dewpt 67 69 67 67 72 71 68 63 64 64 63 61 64 65 63 62 65 66 PWind dir SW S W N NE NE NE E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 SC SC SC B1 SC FW SC SC FW FW FW SC PoP 12hr 0 20 50 30 20 5 10 10 10 Rain shwrs S C C C C S S Tstms S S C S $$ ILZ067-160900- Jasper- Including the city of Newton 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 91 70 84 63 Temp 85 82 79 78 76 75 85 89 91 85 77 74 72 71 78 82 84 80 71 68 65 64 Dewpt 77 77 76 74 71 71 76 77 77 77 75 74 72 71 73 71 70 70 69 68 65 64 RH 77 85 91 88 85 87 75 68 64 77 94100100100 85 69 63 72 93100100100 Wind dir SW SW S SW SW SW SW W W NW NW NW NW NW N N N N N N N N Wind spd 6 3 3 4 5 5 5 6 9 5 3 3 5 5 6 6 8 4 3 1 1 1 Clouds SC SC FW FW SC B1 SC B1 B1 SC SC SC SC SC SC SC FW SC SC FW FW FW PoP 12hr 20 20 40 10 0 QPF 12hr 0 0.01 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C Tstms S S C S Heat index 96 91 94102104 96 87 Max heat 99 97 105 107 90 90 91 Heat Y Y Y Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 68 86 64 80 61 81 61 82 Temp 83 82 71 69 83 80 69 65 78 76 65 62 78 76 65 62 79 77 Dewpt 67 69 67 67 72 72 68 64 65 65 63 61 64 65 63 62 65 66 PWind dir SW S SW N NE NE NE E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC B1 SC SC SC B1 SC FW FW SC SC FW FW SC PoP 12hr 0 20 50 30 20 5 10 10 10 Rain shwrs S C C C C S S Tstms S S C S $$ ILZ068-160900- Crawford- Including the city of Robinson 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 92 71 85 64 Temp 85 82 80 78 77 76 86 90 92 86 77 75 73 72 79 84 85 80 72 69 66 65 Dewpt 76 76 75 73 71 71 74 75 75 75 75 74 73 72 72 70 69 68 69 68 66 65 RH 75 82 85 85 82 85 68 62 58 70 94 97100100 79 63 59 67 90 97100100 Wind dir SW SW S SW SW SW SW SW W NW NW NW NW NW N N N N N N N N Wind spd 6 4 3 4 6 5 6 8 10 6 4 3 5 5 6 8 9 5 3 2 2 1 Clouds B1 SC FW FW SC SC SC B1 B1 B1 SC FW B1 B1 SC SC SC SC SC FW FW FW PoP 12hr 20 20 50 10 0 QPF 12hr 0 0.01 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C Tstms S C S Heat index 95 90 94101102 95 Max heat 99 96 105 106 90 90 91 Heat Y Y Y Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 67 86 64 80 61 81 61 82 Temp 83 82 70 69 84 80 70 66 79 75 65 62 79 76 65 63 80 77 Dewpt 65 66 66 67 71 70 68 64 63 63 63 61 62 63 63 62 63 64 PWind dir SW S SW N NE NE NE NE N Wind char LT LT GN LT GN LT LT LT LT Avg clouds FW FW FW SC B1 B1 B1 SC SC B1 SC SC SC SC SC SC FW SC PoP 12hr 0 20 50 40 20 5 10 10 10 Rain shwrs S C C C C S Tstms S S C S $$ ILZ071-160900- Clay- Including the city of Flora 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 92 71 85 64 Temp 87 84 80 78 77 76 85 90 92 87 78 75 73 72 78 83 85 81 72 69 66 65 Dewpt 77 77 75 72 69 70 75 76 76 76 75 74 73 71 72 71 70 69 69 68 66 65 RH 72 80 85 82 76 82 72 64 60 70 91 97100 97 82 67 61 67 90 97100100 Wind dir SW SW S SW SW SW SW W NW NW NW N NW NW N N N N N N NE N Wind spd 5 2 2 3 5 4 5 6 8 4 3 2 4 4 5 6 6 3 2 1 0 0 Clouds SC FW FW FW SC SC SC B1 SC SC SC SC SC SC SC SC FW FW FW SC FW FW PoP 12hr 10 10 40 10 0 QPF 12hr 0 0 0.06-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C Tstms S S S S Heat index 98 94 86 94103105 98 88 Max heat 102 98 105 107 93 90 91 Heat Y Y Y Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 87 65 81 61 81 62 82 Temp 83 82 72 70 85 81 70 66 79 76 66 62 79 77 66 63 80 78 Dewpt 67 69 67 67 72 72 69 65 65 65 63 61 64 65 63 62 65 66 PWind dir SW S SW N NE NE NE E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 SC SC SC B1 SC SC SC SC FW SC FW SC PoP 12hr 0 10 40 30 20 10 10 10 10 Rain shwrs C C C C S S Tstms S C S $$ ILZ072-160900- Richland- Including the city of Olney 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 93 71 85 64 Temp 89 85 81 79 77 76 86 91 93 88 78 75 73 72 79 84 85 81 73 69 66 65 Dewpt 76 76 75 72 70 70 74 76 75 75 75 74 73 72 73 71 70 69 70 68 66 65 RH 66 75 82 79 79 82 68 62 56 66 91 97100100 82 65 61 67 90 97100100 Wind dir SW SW S SW SW SW W SW W NW NW NW NW NW N N N N N N N NE Wind spd 6 3 3 4 6 5 5 6 9 5 3 2 4 5 5 8 9 5 3 2 1 1 Clouds SC FW CL FW FW SC SC B1 SC B1 SC SC SC SC SC SC FW SC FW FW FW FW PoP 12hr 10 10 40 10 0 QPF 12hr 0 0 0.05-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C Tstms S C S S Heat index 99 95 87 94103104 98 89 90 Max heat 103 97 105 106 92 90 91 Heat Y Y Y Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 87 65 81 62 82 62 83 Temp 84 83 71 70 85 82 71 66 80 77 66 62 80 78 66 63 81 78 Dewpt 66 68 66 67 72 71 69 64 65 64 64 61 63 64 63 62 64 65 PWind dir SW S SW NE NE NE NE NE NE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC SC B1 SC SC SC B1 SC SC FW SC SC SC FW SC PoP 12hr 0 20 40 30 20 5 10 10 10 Rain shwrs S C C C C S Tstms S S C S $$ ILZ073-160900- Lawrence- Including the city of Lawrenceville 336 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 93 72 86 65 Temp 90 86 81 79 77 77 87 92 93 88 78 75 74 72 80 85 86 81 73 70 67 66 Dewpt 73 74 75 72 70 70 73 74 74 73 75 74 73 72 72 71 69 68 69 68 67 66 RH 58 68 82 79 79 79 63 56 54 61 91 97 97100 77 63 57 65 87 93100100 Wind dir SW SW S SW SW SW W SW W NW NW NW NW NW N N N N N N N NE Wind spd 6 3 4 5 6 5 6 6 9 5 3 3 4 4 5 8 9 5 3 2 1 1 Clouds SC FW CL FW FW SC SC B1 SC B1 SC SC SC B1 SC SC SC SC FW FW FW FW PoP 12hr 10 10 40 10 0 QPF 12hr 0 0 0.06 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S S S Heat index 99 94 86 94102103 96 Max heat 102 98 103 106 91 92 91 Heat Y Y Y Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 68 88 65 81 62 82 62 83 Temp 84 82 71 70 85 82 71 66 80 77 66 63 80 77 66 63 81 78 Dewpt 65 66 66 66 71 70 69 64 64 63 63 61 62 62 63 62 62 63 PWind dir SW S SW N NE NE NE NE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC B1 B1 SC SC B1 SC SC FW SC SC FW FW SC PoP 12hr 0 20 40 40 20 10 10 10 10 Rain shwrs S C C C S S Tstms S S C S $$