Point Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
167 FOUS53 KILX 152138 PFMILX Point Forecast Matrices National Weather Service Lincoln IL 438 PM CDT Fri Aug 15 2025 ILZ027-160900- City of Galesburg-Knox IL 40.94N 90.44W Elev. 475 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 94 73 94 73 Temp 86 79 76 74 73 85 93 94 88 80 77 74 74 86 92 93 88 79 76 75 74 Dewpt 75 72 72 71 69 73 75 76 77 73 72 71 71 75 76 76 77 73 72 70 70 RH 70 79 87 90 87 67 56 56 70 79 85 90 90 70 60 58 70 82 87 84 87 Wind dir S SE S S S S SW S SW S S S S SW SW S S SE SE S S Wind spd 4 5 6 5 5 6 6 8 4 3 3 2 2 4 5 5 3 3 4 4 5 Clouds FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC FW SC SC FW PoP 12hr 10 10 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 92104106101 85 95105107100 Max heat 101 91 106 109 97 106 109 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 93 73 89 68 81 62 82 61 84 Temp 90 86 76 73 85 82 71 69 77 76 66 63 79 77 65 62 80 78 Dewpt 76 76 72 70 76 75 70 68 71 69 64 61 67 67 62 61 68 69 PWind dir SW SW NW N NE NE NE E NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC SC B1 B1 SC FW FW SC FW FW FW FW FW PoP 12hr 10 30 30 20 10 5 5 5 5 Rain shwrs S C S C S S Tstms S S S C S S $$ ILZ029-160900- City of Peoria-Peoria IL 40.67N 89.68W Elev. 607 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 96 75 97 75 Temp 89 81 78 76 75 86 94 96 91 83 80 77 76 87 93 95 91 83 79 77 76 Dewpt 74 73 72 71 70 72 73 73 76 75 74 72 72 75 75 75 76 74 72 72 71 RH 61 77 82 85 84 63 51 48 62 77 82 85 87 68 56 53 62 74 79 85 85 Wind dir S SE S S S SW SW SW SW S S S SE SW SW S S SE SE S S Wind spd 5 5 6 6 5 5 5 6 3 2 2 2 2 2 4 4 2 2 3 3 3 Clouds FW FW SC SC SC SC SC SC FW FW FW CL FW FW FW FW FW FW SC FW SC PoP 12hr 10 10 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 98 86 93104106103 91 97105107103 89 Max heat 105 94 106 109 102 107 110 100 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 92 71 84 65 86 65 87 Temp 91 90 80 76 88 86 74 71 79 79 69 66 81 80 69 66 82 81 Dewpt 74 75 72 72 74 74 71 69 69 67 65 63 65 65 63 63 65 66 PWind dir SW SW NW N NE NE NE NE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW PoP 12hr 10 30 30 20 10 5 5 5 5 Rain shwrs S C C C S Tstms S S S C S $$ ILZ030-160900- City of Lacon-Marshall IL 41.02N 89.37W Elev. 568 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 95 73 95 73 Temp 86 78 75 74 73 85 93 95 88 81 77 75 74 85 90 93 88 79 76 74 74 Dewpt 74 71 71 70 69 72 74 73 76 73 72 71 70 75 75 75 76 72 71 70 70 RH 68 79 87 87 87 65 54 49 68 77 85 87 87 72 62 56 68 79 85 87 87 Wind dir S S S S S S SW S SW S S SW S S S S S SE SE SE S Wind spd 5 5 6 6 5 5 5 6 4 4 3 3 3 3 4 4 3 3 4 4 4 Clouds FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 20 20 10 10 10 QPF 12hr 0.08 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S Heat index 94 91103105 99 86 94101104 99 Max heat 99 89 105 106 96 103 106 94 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 94 73 89 68 82 63 84 62 85 Temp 90 87 77 74 85 83 71 69 77 77 66 64 79 78 66 63 81 79 Dewpt 73 75 71 70 74 74 69 67 68 66 62 61 65 65 61 61 65 66 PWind dir SW SW NW N NE NE NE NE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC SC SC B1 B1 B1 SC FW FW SC FW FW FW FW FW PoP 12hr 20 40 30 20 10 5 5 5 5 Rain shwrs S S C C C C S Tstms S S C C S C S $$ ILZ038-160900- City of Bloomington-Mclean IL 40.48N 88.91W Elev. 840 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 93 73 94 73 Temp 86 79 76 74 73 85 92 93 88 80 77 75 74 85 91 93 88 80 77 75 74 Dewpt 74 72 71 70 69 72 74 74 77 75 73 71 71 75 75 75 76 73 72 71 70 RH 68 79 85 87 87 65 56 54 70 85 87 87 90 72 60 56 68 79 85 87 87 Wind dir S S S S S SW SW SW SW S S SW SW W W SW S SE SE S S Wind spd 4 5 6 8 6 8 5 5 5 4 5 5 5 5 5 5 4 4 5 5 5 Clouds FW FW SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 20 20 5 10 10 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 95 91102103100 85 94102105 99 85 Max heat 106 92 105 106 97 105 106 98 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 73 91 69 82 63 84 62 85 Temp 91 87 78 74 88 84 72 69 79 77 67 64 80 78 67 64 82 79 Dewpt 74 75 72 70 74 74 71 68 69 68 65 63 65 64 63 62 64 65 PWind dir SW SW W N N NE NE NE N Wind char LT LT LT LT GN GN GN LT LT Avg clouds FW SC SC SC SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW PoP 12hr 10 30 30 20 10 5 5 5 5 Rain shwrs S C S C S S Tstms S S S C S S $$ ILZ042-160900- City of Lincoln-Logan IL 40.15N 89.36W Elev. 577 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 95 73 96 74 Temp 88 80 76 74 73 86 92 93 88 81 77 75 74 86 92 94 89 82 78 76 75 Dewpt 76 72 72 70 70 73 75 74 77 75 73 72 72 75 76 75 76 74 72 71 71 RH 68 77 87 87 90 65 58 54 70 82 87 90 93 70 60 54 66 77 82 85 87 Wind dir S SE S S S SW SW SW SW S S S SW SW SW S SE SE S S S Wind spd 5 5 6 6 5 6 6 5 3 3 3 3 2 3 4 4 3 3 3 4 4 Clouds FW SC FW FW FW SC SC SC SC FW FW FW FW CL FW FW FW FW FW FW FW PoP 12hr 10 10 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 99 93104104100 87 95104106100 87 Max heat 102 92 105 107 97 105 107 98 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 96 73 92 70 84 64 85 63 86 Temp 92 89 78 74 89 85 73 71 80 79 68 65 81 79 67 64 82 80 Dewpt 74 75 72 71 74 74 72 70 70 68 66 65 66 66 64 63 65 66 PWind dir SW S W N N NE NE NE N Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW SC SC SC SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW PoP 12hr 10 20 30 20 20 5 10 5 5 Rain shwrs S S C S S S S Tstms S S C S S S S $$ ILZ051-160900- City of Springfield-Sangamon IL 39.85N 89.68W Elev. 554 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 95 74 96 75 Temp 89 81 77 75 74 87 94 95 89 82 79 76 75 88 93 94 90 82 78 76 76 Dewpt 73 72 70 69 68 72 73 72 75 74 72 70 70 74 74 73 73 73 71 70 70 RH 59 74 79 82 82 61 51 48 64 77 79 82 84 63 54 51 58 74 79 82 82 Wind dir S SE S S S SW SW SW SW S S S SW SW SW S SE SE S S S Wind spd 5 6 8 6 5 6 6 5 3 3 3 3 2 3 3 3 3 3 3 3 3 Clouds FW SC FW FW FW FW SC SC SC FW FW CL CL CL FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 98 94103105 99 88 96103104 99 88 Max heat 105 95 105 106 98 105 106 97 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 94 71 85 65 85 64 87 Temp 93 90 79 76 91 86 75 71 81 79 69 66 81 80 68 65 83 81 Dewpt 72 73 70 70 72 72 71 70 70 68 65 64 65 64 63 63 64 64 PWind dir S S W N N NE NE NE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC B1 B1 SC FW FW SC FW FW FW FW FW PoP 12hr 5 20 20 20 20 10 5 5 5 Rain shwrs S S S S S S S Tstms S S S S S S S $$ ILZ050-160900- City of Jacksonville-Morgan IL 39.75N 90.24W Elev. 581 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 95 74 96 75 Temp 87 79 76 75 74 87 93 95 90 81 78 76 75 87 93 95 90 82 78 76 76 Dewpt 73 72 70 68 67 71 72 72 75 73 71 70 70 73 72 72 73 72 70 69 69 RH 63 79 82 79 79 59 51 48 62 77 79 82 84 63 51 48 58 72 76 79 79 Wind dir SE SE S S S SW SW SW SW S S S S SW SW S SE SE S S S Wind spd 5 6 9 6 6 6 6 6 2 3 3 3 2 3 3 3 3 3 4 4 4 Clouds FW SC FW FW FW FW SC SC FW FW CL FW CL CL FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 94101104100 86 94101103 98 87 Max heat 101 90 102 105 95 102 104 94 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 96 74 93 70 84 64 84 64 85 Temp 93 90 78 76 91 87 75 71 81 79 68 65 80 80 67 65 82 81 Dewpt 70 73 70 70 71 72 71 70 68 68 65 63 64 64 63 62 64 65 PWind dir S S W N N NE NE NE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW SC SC B1 B1 SC FW FW FW FW FW FW FW FW PoP 12hr 5 20 20 30 20 10 5 5 5 Rain shwrs S S S C S S S Tstms S S C S S S $$ ILZ052-160900- City of Taylorville-Christian IL 39.54N 89.30W Elev. 604 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 95 73 96 73 Temp 86 79 76 74 74 88 93 95 88 80 77 74 74 87 93 94 89 81 78 76 75 Dewpt 74 71 70 69 68 73 74 73 76 73 72 70 70 75 74 73 75 73 72 70 70 RH 68 77 82 84 82 61 54 49 68 79 85 87 87 68 54 51 64 77 82 82 84 Wind dir S SE S S S SW SW SW S S S S SW SW SW S SE SE S S S Wind spd 3 6 8 6 6 6 6 4 2 2 3 2 2 3 3 2 2 2 3 3 3 Clouds FW FW FW FW FW FW SC SC FW FW FW FW FW CL FW FW FW FW FW FW FW PoP 12hr 10 10 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 95104104 99 85 96103104 99 86 Max heat 99 89 106 106 95 105 106 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 93 70 85 65 85 63 87 Temp 93 89 78 75 91 86 74 71 82 79 69 66 81 79 68 64 83 80 Dewpt 73 74 70 70 74 73 71 70 71 70 66 65 66 66 63 63 65 65 PWind dir S S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 5 10 20 20 20 10 5 5 5 Rain shwrs S S S Tstms S S S $$ ILZ053-160900- City of Decatur-Macon IL 39.83N 88.86W Elev. 686 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 95 74 96 74 Temp 88 79 76 75 74 87 94 95 88 81 77 75 75 87 92 94 88 81 78 76 75 Dewpt 73 72 71 69 69 72 74 73 75 74 73 71 71 75 74 74 75 73 72 71 71 RH 61 79 85 82 84 61 53 49 66 79 87 87 87 68 56 53 66 77 82 85 87 Wind dir S SE S S S S SW SW SW S S S SW SW W SW S SE S S S Wind spd 3 6 6 6 5 8 6 5 4 3 3 3 3 4 4 4 3 3 3 3 4 Clouds FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 10 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 97 94104104 98 86 96103105 98 86 Max heat 105 92 105 106 95 105 106 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 96 74 94 70 86 65 86 63 87 Temp 93 88 78 75 91 85 74 71 82 78 68 66 81 78 68 65 83 80 Dewpt 73 74 71 70 74 73 71 70 71 68 65 65 65 65 63 63 64 65 PWind dir SW S W N N NE NE NE N Wind char LT LT LT LT GN LT LT LT LT Avg clouds FW FW SC FW FW SC SC B1 SC SC SC FW FW FW FW FW FW FW PoP 12hr 5 20 20 20 20 5 5 5 5 Rain shwrs S S S S S Tstms S S S S S $$ ILZ045-160900- City of Champaign/Urbana-Champaign IL 40.03N 88.27W Elev. 741 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 96 73 97 73 Temp 87 79 76 74 74 88 95 96 88 80 76 74 75 87 94 95 89 81 78 75 75 Dewpt 73 71 70 69 69 72 73 73 75 74 72 70 71 75 74 73 75 73 72 71 70 RH 63 77 82 84 84 59 49 48 66 82 87 87 87 68 53 49 64 77 82 87 84 Wind dir S S S S S S SW SW SW S S SW SW W W SW S SE SE SE S Wind spd 4 5 5 5 5 8 8 5 4 3 3 3 3 4 5 4 3 3 3 4 4 Clouds FW FW FW SC SC SC SC SC SC SC FW FW FW CL FW FW FW FW FW FW FW PoP 12hr 10 20 5 10 10 QPF 12hr 0 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 95 95104106 98 96105106 99 86 Max heat 105 92 105 107 95 106 109 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 73 95 70 86 64 87 63 88 Temp 94 89 78 75 90 86 73 71 82 79 68 65 82 79 67 64 84 81 Dewpt 72 73 71 70 74 72 71 69 70 67 65 63 65 63 63 62 63 64 PWind dir SW SW W N N NE NE NE NE Wind char LT LT LT LT GN LT GN LT LT Avg clouds FW SC SC SC SC SC SC B1 B1 SC SC FW FW FW FW FW FW FW PoP 12hr 10 20 30 20 20 5 5 5 5 Rain shwrs S S S C S S S Tstms S S S C S S S $$ ILZ045-160900- City of Rantoul-Champaign IL 40.28N 88.14W Elev. 725 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 96 73 98 73 Temp 88 77 74 73 73 88 95 95 88 79 76 74 74 87 94 96 90 80 76 74 74 Dewpt 72 70 69 68 69 71 71 71 74 72 72 70 71 74 73 73 73 73 72 71 70 RH 59 79 84 84 87 57 46 46 63 79 87 87 90 65 51 48 58 79 87 90 87 Wind dir S S S S S S SW W SW SW S SW SW W NW NW NW E SE SE SE Wind spd 4 5 4 5 4 8 6 6 2 1 1 1 1 2 2 2 2 1 1 1 2 Clouds FW FW FW SC SC SC SC SC SC SC SC SC FW FW SC FW FW FW FW FW FW PoP 12hr 20 20 10 10 10 QPF 12hr 0.02 0.03 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Heat index 95 94103103 97 96104106 98 Max heat 100 89 104 105 93 106 107 94 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 99 73 95 69 86 64 87 62 89 Temp 94 89 77 74 91 86 72 70 82 79 68 65 82 80 66 64 85 81 Dewpt 72 72 72 70 72 72 71 69 69 67 65 63 64 63 63 61 62 62 PWind dir SW S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC B1 B1 SC SC SC FW FW FW FW FW FW PoP 12hr 10 30 30 30 20 5 5 5 5 Rain shwrs S C S C C S S Tstms S C S C C S S $$ ILZ046-160900- City of Danville-Vermilion IL 40.20N 87.60W Elev. 649 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 96 73 98 73 Temp 89 77 74 73 73 88 95 95 88 78 76 74 74 87 94 95 90 80 76 74 74 Dewpt 72 69 69 68 69 71 71 72 74 72 72 70 71 74 74 73 74 73 72 71 71 RH 57 76 84 84 87 57 46 48 63 82 87 87 90 65 53 49 60 79 87 90 90 Wind dir S S S S S S SW W SW SW S SW SW W NW NW NW E SE SE SE Wind spd 5 5 4 5 4 8 6 6 2 1 1 1 1 2 2 2 2 2 1 1 2 Clouds FW FW FW SC SC SC SC SC SC SC SC SC FW FW SC FW FW FW FW FW FW PoP 12hr 20 20 10 10 10 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 96 94103104 97 95105105 99 Max heat 102 90 104 105 91 105 107 95 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 73 95 69 86 64 86 62 89 Temp 94 89 77 74 91 86 72 70 82 79 68 65 82 80 66 64 84 81 Dewpt 72 72 72 70 72 72 71 69 69 67 65 63 64 63 63 61 62 63 PWind dir SW S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC B1 B1 SC SC SC FW FW FW FW FW FW PoP 12hr 10 30 30 30 20 5 5 5 5 Rain shwrs C S C C S S S Tstms C S C C S S S $$ ILZ057-160900- City of Paris-Edgar IL 39.67N 87.66W Elev. 682 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 71 95 73 96 73 Temp 86 77 74 72 73 87 93 94 87 79 76 74 74 87 92 94 88 79 77 74 74 Dewpt 73 71 69 68 69 71 72 72 75 73 71 70 71 74 74 73 75 73 72 71 71 RH 65 82 84 87 87 59 51 49 68 82 85 87 90 65 56 51 66 82 85 90 90 Wind dir S SE S S S S SW SW S S S SW SW W W SW S SE SE SE SE Wind spd 5 5 4 4 4 6 6 5 3 2 2 2 2 2 3 3 2 2 2 2 2 Clouds FW CL FW SC FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 10 20 5 10 5 QPF 12hr 0 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 93 93102102 96 95102103 98 Max heat 100 88 102 104 92 102 103 95 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 96 73 95 70 86 64 85 62 88 Temp 92 88 77 75 91 86 73 71 82 79 69 65 81 79 67 64 84 81 Dewpt 73 74 71 71 73 73 71 70 71 68 66 64 65 64 63 62 64 65 PWind dir S S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC FW SC SC SC B1 SC SC SC FW FW FW FW FW FW PoP 12hr 5 20 30 30 20 10 5 5 5 Rain shwrs S C C S S Tstms S C C S S $$ ILZ056-160900- City of Charleston/Mattoon-COLES IL 39.47N 88.28W Elev. 699 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 95 73 96 73 Temp 87 78 75 74 74 87 94 94 88 79 76 74 74 87 92 94 88 80 78 75 75 Dewpt 73 70 70 69 69 72 73 73 74 72 71 70 70 74 74 73 74 73 72 71 71 RH 63 76 84 84 84 61 51 51 63 79 85 87 87 65 56 51 63 79 82 87 87 Wind dir S SE S S S S SW SW S S S SW SW W W S S SE S S S Wind spd 5 6 5 5 5 6 6 5 2 2 2 2 2 3 3 3 2 2 2 2 2 Clouds CL CL FW FW FW FW SC SC SC FW FW FW FW CL FW FW FW FW FW FW FW PoP 12hr 10 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 94102104 97 95102103 97 Max heat 101 90 103 106 94 103 105 94 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 74 94 70 86 65 85 63 87 Temp 93 88 78 76 91 86 74 71 82 79 68 66 81 78 68 65 83 79 Dewpt 73 73 71 70 72 72 71 70 71 68 66 64 65 65 63 63 63 64 PWind dir S S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 5 20 20 30 20 10 5 5 5 Rain shwrs S S C S S Tstms S S C S S $$ ILZ066-160900- City of Effingham-Effingham IL 39.07N 88.53W Elev. 548 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 95 73 96 73 Temp 86 78 74 73 73 87 94 94 87 79 76 74 74 86 92 94 88 80 77 75 74 Dewpt 73 71 70 69 69 71 72 73 75 73 71 70 70 75 73 73 75 74 72 71 71 RH 65 79 87 87 87 59 49 51 68 82 85 87 87 70 54 51 66 82 85 87 90 Wind dir SE SE SE S S S SW SW S S S S SW SW SW S SE SE SE S SE Wind spd 4 5 5 4 4 6 5 3 2 2 1 1 1 2 2 2 2 2 2 2 2 Clouds CL CL CL FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 10 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 93 93102103 97 95102103 98 85 Max heat 102 90 105 105 94 103 105 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 96 74 96 71 86 65 85 64 87 Temp 93 89 78 75 93 87 75 72 82 79 70 67 82 79 68 65 84 80 Dewpt 73 74 70 70 72 72 71 70 71 69 67 65 66 65 64 63 64 64 PWind dir S S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC B1 SC SC FW FW FW FW FW FW FW PoP 12hr 5 10 20 30 20 10 10 5 5 Rain shwrs S C S S S Tstms S C S S S $$ ILZ068-160900- City of Robinson-Crawford IL 39.01N 87.66W Elev. 479 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 93 74 94 74 Temp 87 79 75 73 73 87 92 93 86 79 76 74 75 86 92 93 88 81 78 75 76 Dewpt 75 72 71 70 70 73 73 73 75 73 72 71 72 74 74 73 76 74 73 72 72 RH 68 79 87 90 90 63 54 52 70 82 87 90 90 68 56 52 68 79 85 90 87 Wind dir SE SE SE S S S SW SW S S S S SW W W N SE SE SE SE SE Wind spd 2 4 3 3 3 4 4 2 2 2 2 2 2 2 3 3 2 2 2 2 2 Clouds FW CL CL FW FW FW SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 10 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 96 94101102 95 94102102 99 Max heat 100 91 101 102 92 102 103 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 74 94 72 86 67 84 65 85 Temp 92 88 78 75 92 87 75 73 83 79 71 68 81 78 68 66 83 79 Dewpt 74 75 72 72 74 74 71 70 71 70 67 66 67 66 65 63 66 66 PWind dir S S W NW N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC B1 SC SC FW SC SC FW FW FW FW PoP 12hr 5 10 20 30 30 10 10 5 5 Rain shwrs S C S S C Tstms S C S S C $$ ILZ071-160900- City of Flora-Clay IL 38.71N 88.46W Elev. 462 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 94 74 95 74 Temp 86 79 77 74 74 87 93 94 88 80 77 74 75 86 92 94 88 81 78 75 75 Dewpt 75 71 70 69 69 73 73 72 76 73 72 70 71 75 74 73 76 74 72 71 72 RH 70 77 79 84 84 63 52 49 68 79 85 87 87 70 56 51 68 79 82 87 90 Wind dir SE SE SE S S S S SE S SE S S SW SW SW E E SE SE S SE Wind spd 4 5 4 4 3 5 4 2 2 2 2 1 1 2 2 3 2 2 2 2 2 Clouds CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 94101102 99 95102104 99 86 Max heat 101 91 102 103 94 102 105 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 96 75 95 72 86 67 84 65 86 Temp 93 89 78 76 93 87 76 73 84 79 71 68 81 79 69 67 83 79 Dewpt 74 75 72 71 74 74 71 71 73 70 68 66 68 67 65 64 66 66 PWind dir S S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 0 5 10 30 20 10 10 5 5 Rain shwrs S C S S S Tstms S C S S S $$ ILZ072-160900- City of Olney-Richland IL 38.71N 88.11W Elev. 443 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 94 74 95 74 Temp 88 80 77 74 75 87 93 94 88 80 77 75 75 87 92 94 89 81 78 76 76 Dewpt 73 71 70 69 70 73 72 72 75 73 72 71 72 75 74 73 75 74 73 71 72 RH 61 74 79 84 84 63 51 49 66 79 85 87 90 68 56 51 64 79 85 85 87 Wind dir SE SE SE S S S S S S SE S S SW W W NE E SE SE SE SE Wind spd 4 5 4 3 3 5 3 2 2 2 2 1 1 2 2 3 2 2 2 2 2 Clouds CL CL CL FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 95 94101102 98 96102104 99 86 Max heat 101 91 102 104 94 102 105 96 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 75 95 72 86 67 85 65 86 Temp 93 89 78 76 93 88 76 74 84 79 71 68 82 80 69 67 84 80 Dewpt 74 75 72 72 74 73 71 71 73 70 68 66 67 66 66 65 67 66 PWind dir SE S W N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 5 5 10 30 20 10 10 5 5 Rain shwrs S C S S S Tstms S C S S S $$ ILZ073-160900- City of Lawrenceville-Lawrence IL 38.76N 87.60W Elev. 426 ft 438 PM CDT Fri Aug 15 2025 Date 08/15/25 Sat 08/16/25 Sun 08/17/25 Mon 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 94 73 96 75 Temp 87 79 76 74 74 87 93 94 88 79 76 74 75 87 93 94 90 81 78 76 76 Dewpt 73 72 71 70 70 72 71 72 73 73 72 71 72 74 73 72 73 74 73 72 72 RH 63 79 85 87 87 61 49 49 61 82 87 90 90 65 52 49 58 79 85 87 87 Wind dir SE SE SE S S S S SW SE S S S SW W W N E SE SE SE E Wind spd 2 4 3 3 2 4 3 2 2 1 1 1 1 2 2 3 2 2 2 2 2 Clouds FW CL CL FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 94 94100103 96 95101102 98 86 Max heat 99 90 101 104 92 102 103 95 Heat Y Y Y Y Y Y Y Y Y Y Y Date 08/18 Tue 08/19/25 Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 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 96 75 96 73 87 68 85 66 87 Temp 94 90 78 76 94 89 76 74 84 80 71 69 83 80 69 67 84 81 Dewpt 73 73 72 72 73 72 71 71 71 68 68 66 66 65 65 64 66 65 PWind dir S S W NW N N NE NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC FW FW FW PoP 12hr 5 5 20 30 30 10 10 5 5 Rain shwrs S C S S C Tstms S C S S C $$