Point Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
458 FOUS53 KILX 150537 PFMILX Point Forecast Matrices National Weather Service Lincoln IL 1236 AM CDT Tue Sep 15 2026 ILZ027-160900- City of Galesburg-Knox IL 40.94N 90.44W Elev. 475 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 69 83 64 80 68 Temp 72 71 70 76 82 81 74 68 66 65 64 68 75 80 77 72 71 70 70 Dewpt 59 64 67 73 74 73 71 68 66 65 64 68 73 76 75 72 71 70 70 RH 64 79 90 90 77 77 90100100100100100 94 88 94100100100100 Wind dir S S S SW W NW N N NE NE NE E E E E E SE SE SW Wind spd 17 17 8 9 8 6 8 4 4 6 6 6 5 4 3 3 2 2 2 Wind gust 28 28 19 Clouds B1 SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B1 SC SC SC B1 B1 PoP 12hr 40 70 80 70 50 QPF 12hr 0.02 0.11 0.35 0.27 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C L L C L S S C C C Tstms S S S C C C C S S S S S C Heat index 88 86 Max heat 90 90 86 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 85 69 85 65 79 61 76 Temp 83 78 70 68 82 80 71 69 82 79 69 66 77 74 64 61 73 71 Dewpt 77 76 70 68 74 74 69 67 73 72 68 65 69 68 63 61 66 64 PWind dir NW NE SE S SW SW W NE N Wind char LT LT LT LT GN LT GN LT GN Avg clouds B1 B1 SC B1 B1 SC FW SC SC SC SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 50 20 20 20 30 40 40 30 20 Rain shwrs C S S S S C S C C C C C C S Tstms C S S S S S S S S S $$ ILZ029-160900- City of Peoria-Peoria IL 40.67N 89.68W Elev. 607 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 89 68 84 71 Temp 70 70 72 79 86 88 80 72 70 69 68 73 79 83 80 74 73 73 72 Dewpt 58 62 63 70 72 73 72 69 69 68 67 69 72 74 73 72 72 72 71 RH 66 76 73 74 63 61 77 90 97 97 97 87 79 74 79 93 97 97 97 Wind dir S S S SW W NW N N N NE NE NE E E NE E SE SE S Wind spd 14 14 11 9 8 6 6 5 4 6 5 5 4 4 3 3 2 2 2 Wind gust 26 26 23 Clouds SC B1 SC SC SC SC B1 B1 B2 B2 B1 B2 B2 B1 SC SC FW SC SC PoP 12hr 5 50 90 70 30 QPF 12hr 0 0.02 0.25 0.19 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C L C C C S S C C C Tstms S S S C C C C S S S S S S S S Heat index 92 95 90 Max heat 96 97 86 94 85 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 69 88 71 88 68 83 63 78 Temp 87 80 72 70 86 82 73 71 86 82 72 69 80 76 67 64 76 73 Dewpt 74 74 71 68 71 71 68 66 70 69 68 65 67 65 64 62 63 62 PWind dir NW NE SE SE SW S SW NE N Wind char LT LT LT LT GN LT GN LT GN Avg clouds B1 B1 SC SC SC SC SC FW SC SC SC SC SC SC SC B1 B1 B1 PoP 12hr 30 20 20 20 20 40 30 30 20 Rain shwrs C S S S S S S C C C C C C S S Tstms S S S S S S S S S S $$ ILZ030-160900- City of Lacon-Marshall IL 41.02N 89.37W Elev. 568 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 67 86 65 81 69 Temp 70 69 71 76 83 85 77 70 68 66 65 71 76 80 77 71 70 71 71 Dewpt 53 58 62 68 72 72 71 66 66 65 64 67 70 72 71 70 70 70 70 RH 55 68 73 76 70 65 82 87 93 97 97 87 82 77 82 97100 97 97 Wind dir S S S SW W NW N N N NE NE NE E E E E E SE SE Wind spd 16 16 12 10 9 8 6 5 4 6 5 5 5 4 3 4 2 2 2 Wind gust 26 23 Clouds SC B1 B1 B1 B1 SC B1 B2 B1 B2 B1 B2 B2 B2 B1 SC SC B1 B1 PoP 12hr 20 60 90 70 40 QPF 12hr 0 0.10 0.32 0.17 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs L C S C C C D L L L C C C C C Tstms C S S C C C C S S S S S C Heat index 88 91 Max heat 88 93 84 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 85 70 87 67 81 62 77 Temp 84 78 69 68 82 79 71 70 84 80 70 67 79 75 65 62 75 71 Dewpt 74 73 69 67 71 70 67 66 70 68 66 64 66 64 61 60 62 60 PWind dir W NE SE SE SW SW SW NE N Wind char LT LT LT LT GN LT GN LT GN Avg clouds B1 B1 B1 B1 B1 SC SC FW SC SC SC SC B1 B1 SC B1 B1 B1 PoP 12hr 50 20 20 20 30 40 30 30 20 Rain shwrs C S S S S S S S C C C C C C C S S Tstms C S S S S S S S S S $$ ILZ038-160900- City of Bloomington-Mclean IL 40.48N 88.91W Elev. 840 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 90 68 84 70 Temp 67 68 70 80 87 88 82 72 70 69 68 74 81 84 80 73 72 72 72 Dewpt 57 60 59 68 72 72 72 70 70 69 68 71 73 74 73 72 72 71 70 RH 70 76 68 67 61 59 72 93100100100 90 77 72 79 97100 97 93 Wind dir S S S SW SW W N N NE NE NE E E E E E SE S SW Wind spd 16 16 16 13 11 9 5 6 6 8 8 8 6 5 5 5 5 5 5 Wind gust 26 Clouds FW SC SC SC FW SC B1 B2 B2 OV B1 B1 B2 SC B1 SC SC SC SC PoP 12hr 0 50 80 60 20 QPF 12hr 0 0.01 0.33 0.22 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C L C C D L C C C S S S Tstms S S C C S S S S S S S S S Heat index 94 95 86 90 Max heat 95 97 87 93 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 68 87 70 88 68 82 62 78 Temp 87 80 70 69 85 81 72 70 86 81 70 68 80 76 65 63 75 72 Dewpt 74 73 70 68 71 70 67 66 70 69 67 65 68 65 63 61 64 61 PWind dir W NE SE SE SW SW W NE N Wind char LT LT LT GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC FW SC SC SC SC SC B1 B1 SC PoP 12hr 20 10 20 20 20 40 30 30 30 Rain shwrs S S S S S S S C C C S C C S C Tstms S S S S S S S S S S S $$ ILZ042-160900- City of Lincoln-Logan IL 40.15N 89.36W Elev. 577 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 69 92 68 88 71 Temp 70 70 70 82 90 91 84 73 71 70 68 77 84 87 82 75 73 73 72 Dewpt 57 59 61 68 70 70 73 71 71 70 68 71 72 73 73 72 72 71 70 RH 63 68 73 63 52 50 70 93100100100 82 67 63 74 90 97 93 93 Wind dir S S S SW W SW E N NE NE NE E E SE E E SE S SW Wind spd 13 13 13 12 10 8 4 4 4 5 6 6 5 4 4 4 4 4 3 Wind gust 24 Clouds FW SC SC SC FW SC B1 B1 B2 B2 B1 B2 B1 SC SC FW SC SC SC PoP 12hr 0 50 70 50 10 QPF 12hr 0 0.03 0.06 0.13 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C S S Tstms S C C C C C S S S Heat index 96 97 90 90 94 87 Max heat 96 98 91 94 84 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 91 69 90 70 90 68 84 62 80 Temp 89 83 71 70 88 84 72 71 88 83 71 68 82 78 66 63 77 74 Dewpt 72 72 71 68 70 69 68 66 67 67 67 65 66 65 63 62 63 61 PWind dir W NE SE SE SW S W N N Wind char LT LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC FW SC FW SC SC SC SC SC B1 B1 SC PoP 12hr 10 10 20 10 10 30 20 30 20 Rain shwrs S S C S S C C S S Tstms S S S S S S $$ ILZ051-160900- City of Springfield-Sangamon IL 39.85N 89.68W Elev. 554 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 94 70 91 72 Temp 72 71 72 85 93 92 85 76 73 71 70 79 88 90 85 77 75 74 73 Dewpt 55 60 62 68 69 69 71 72 71 70 70 71 72 72 72 73 72 70 69 RH 55 68 71 57 46 47 63 87 93 97100 77 59 56 65 87 90 87 87 Wind dir S S S SW W W S NE NE NE NE E SE S E SE S S SW Wind spd 12 12 12 11 9 6 3 3 3 4 3 4 4 4 3 3 3 4 4 Wind gust 23 Clouds FW SC SC SC FW SC B2 B1 OV B1 B2 B1 B1 SC FW FW SC SC SC PoP 12hr 0 50 50 50 10 QPF 12hr 0 0.09 0.37 0.16 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S S Tstms S C C C C C S S Heat index 98 97 90 95 97 91 Max heat 99 99 89 96 99 90 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 93 71 93 69 87 64 81 Temp 93 85 73 71 90 86 75 72 90 86 73 69 84 80 69 65 79 75 Dewpt 71 71 71 68 68 68 67 65 66 66 66 65 64 64 64 62 61 60 PWind dir W NE SE S SW S W N N Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC FW FW SC FW SC SC SC SC SC B1 B1 SC PoP 12hr 10 5 10 10 10 20 20 30 20 Rain shwrs S S S S C C S S Tstms S S S S $$ ILZ050-160900- City of Jacksonville-Morgan IL 39.75N 90.24W Elev. 581 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 68 89 72 Temp 75 74 72 84 92 92 83 74 72 70 68 78 86 89 84 76 75 74 73 Dewpt 60 63 65 70 71 70 72 72 71 70 68 72 73 73 73 73 72 70 69 RH 60 69 79 63 51 49 70 93 97100100 82 65 59 70 90 90 87 87 Wind dir S S S SW W NW S NE NE NE NE E SE S SE SE S S SW Wind spd 14 14 13 11 9 6 3 3 3 4 3 4 4 3 2 3 3 3 3 Clouds FW FW FW SC FW SC B2 B1 OV OV B1 B1 B1 SC FW SC SC SC SC PoP 12hr 0 40 60 50 5 QPF 12hr 0 0.01 0.24 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L C C C S Tstms S C C C C C S Heat index 89 99 98 88 93 97 90 Max heat 99 99 94 97 87 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 93 70 92 71 91 68 85 63 80 Temp 91 84 73 71 90 85 74 72 89 84 72 69 83 79 68 64 77 74 Dewpt 72 72 71 69 70 69 67 65 67 67 66 65 66 65 64 62 63 61 PWind dir W E SE S SW S W N N Wind char LT LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC SC FW FW FW SC FW FW SC SC SC SC B1 B1 SC PoP 12hr 10 5 10 5 10 20 20 30 20 Rain shwrs S S S C C S S Tstms S S S $$ ILZ052-160900- City of Taylorville-Christian IL 39.54N 89.30W Elev. 604 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 95 69 93 72 Temp 69 69 70 85 93 92 85 75 72 71 70 80 89 92 86 76 74 74 73 Dewpt 58 60 61 68 69 69 72 73 72 71 70 73 73 73 73 73 72 70 69 RH 68 73 73 57 46 47 65 94100100100 79 59 54 65 90 93 87 87 Wind dir S S S SW SW NW S S NE NE E SE S S SE SE S S SW Wind spd 10 11 10 11 10 6 2 2 1 2 3 4 4 3 2 2 3 4 3 Clouds FW FW FW FW FW SC B1 SC B2 B2 B2 B1 SC SC FW FW SC FW SC PoP 12hr 0 60 60 40 5 QPF 12hr 0 0.06 0.21 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C S S S S Tstms C C C C C S Heat index 98 97 92 97100 93 Max heat 99 100 86 98 101 90 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 70 93 70 93 69 88 64 82 Temp 93 86 73 71 91 86 73 71 91 85 73 69 85 80 68 64 79 75 Dewpt 71 72 71 69 69 70 67 66 67 68 66 65 66 66 64 63 63 63 PWind dir W NE SE S SW S W N N Wind char LT LT LT LT GN LT LT LT GN Avg clouds FW FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1 SC PoP 12hr 10 5 10 10 10 20 20 30 20 Rain shwrs S S S C S S S Tstms S S S $$ ILZ053-160900- City of Decatur-Macon IL 39.83N 88.86W Elev. 686 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 66 94 69 90 72 Temp 68 68 69 83 93 92 85 74 72 71 69 79 87 89 84 75 73 73 73 Dewpt 55 58 59 67 69 69 71 72 71 71 69 72 72 72 73 72 71 70 69 RH 63 70 70 59 46 47 63 93 97100100 79 61 57 70 90 93 90 87 Wind dir S S S SW SW W S N NE NE NE E S S E E SE S SW Wind spd 13 14 13 13 12 9 4 3 3 4 5 5 5 5 5 4 4 5 4 Clouds FW SC SC SC FW SC B1 B1 B2 B1 B2 B1 B1 SC SC FW SC SC FW PoP 12hr 0 50 60 50 5 QPF 12hr 0 0.06 0.10 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S S S Tstms S C C C C C S Heat index 98 97 90 94 96 90 Max heat 98 100 87 95 98 87 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 93 69 91 70 92 69 86 63 80 Temp 91 84 72 70 89 84 72 71 89 84 72 69 83 79 67 63 78 74 Dewpt 71 72 70 68 69 69 67 65 67 67 66 65 66 65 63 62 62 61 PWind dir W NE SE SE SW S W N N Wind char LT LT LT LT GN LT GN GN GN Avg clouds SC SC FW SC SC FW FW FW SC FW FW SC SC SC SC B1 B1 SC PoP 12hr 10 10 20 10 10 20 20 30 20 Rain shwrs S S S S S S C S S S Tstms S S S S S $$ ILZ045-160900- City of Champaign/Urbana-Champaign IL 40.03N 88.27W Elev. 741 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 93 68 88 70 Temp 66 65 67 81 91 91 85 74 72 70 69 78 86 88 82 74 72 72 72 Dewpt 57 57 57 65 70 71 73 72 71 70 69 72 74 74 74 73 72 71 70 RH 73 75 70 58 50 52 67 93 97100100 82 68 63 77 97100 97 93 Wind dir SE S S SW SW W S NE N NE NE E SE SE E E SE S SW Wind spd 11 12 12 13 11 8 3 3 4 5 4 5 4 4 4 4 4 4 4 Clouds FW B1 SC SC SC B1 B1 B1 B2 OV B2 B1 B1 B1 SC SC FW SC SC PoP 12hr 0 50 60 60 10 QPF 12hr 0 0.05 0.19 0.22 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C C C C C C C S Tstms C C S C S S S S Heat index 97 98 92 94 96 89 Max heat 98 100 86 96 99 87 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 68 90 69 91 68 85 63 80 Temp 90 83 71 69 88 83 72 69 89 84 71 68 83 78 67 63 78 74 Dewpt 73 74 70 68 72 70 68 66 69 68 66 65 68 66 63 62 64 62 PWind dir W NE E SE SW S SW N N Wind char LT LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC FW SC FW FW SC SC SC SC SC SC B1 B1 SC PoP 12hr 20 10 20 10 20 30 20 30 30 Rain shwrs S S S S S C S S C C S C Tstms S S S S S S $$ ILZ045-160900- City of Rantoul-Champaign IL 40.28N 88.14W Elev. 725 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 65 93 68 88 70 Temp 68 67 66 79 91 91 85 74 72 70 69 78 85 87 81 73 72 72 72 Dewpt 55 56 55 64 69 70 70 72 71 70 68 72 73 73 72 72 71 70 69 RH 63 68 68 60 49 50 61 93 97100 97 82 67 63 74 97 97 93 90 Wind dir SE S S S SW SW S E N N NE NE SE E NE E SE S SW Wind spd 10 10 10 11 9 6 2 1 1 2 2 3 3 3 2 2 1 2 2 Clouds FW SC SC SC SC SC B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 0 60 70 60 20 QPF 12hr 0 0.02 0.13 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C C S S S Tstms C C S C C S S S S S S Heat index 96 97 90 93 95 86 Max heat 96 98 83 94 97 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 92 68 90 68 91 68 86 63 81 Temp 90 83 72 69 87 82 72 69 89 83 71 69 83 77 67 64 78 74 Dewpt 73 71 70 67 71 68 68 66 68 66 66 64 66 63 63 61 63 60 PWind dir W NE E SE SW SW SW NE NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC FW SC FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 20 10 20 10 20 30 30 20 30 Rain shwrs S S S S S C C S S S C C Tstms S S S S S S $$ ILZ046-160900- City of Danville-Vermilion IL 40.20N 87.60W Elev. 649 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 93 68 89 70 Temp 67 66 65 79 91 91 85 74 72 70 69 78 86 88 81 73 72 72 72 Dewpt 56 55 55 64 69 70 71 72 71 70 69 72 74 73 73 72 71 70 69 RH 68 68 70 60 49 50 63 93 97100100 82 68 61 77 97 97 93 90 Wind dir SE S S S SW SW S W N NE NE NE SE SE NE E SE S SW Wind spd 10 10 10 11 10 6 3 1 1 2 2 3 3 3 2 2 2 2 2 Clouds FW SC SC SC FW SC SC B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC PoP 12hr 0 60 70 60 20 QPF 12hr 0 0.02 0.14 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C C C C S S S Tstms C C S C C S S S S S S Heat index 96 97 90 93 95 86 Max heat 96 98 94 97 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 68 90 68 91 68 86 63 81 Temp 90 83 72 69 87 82 72 69 89 82 72 69 84 77 67 64 78 74 Dewpt 73 72 70 67 71 69 68 66 68 66 66 64 66 64 63 61 63 60 PWind dir W NE E SE SW S SW NE NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC FW SC FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 20 10 20 10 20 30 30 20 30 Rain shwrs S S S S S C C S S S C C Tstms S S S S S S $$ ILZ057-160900- City of Paris-Edgar IL 39.67N 87.66W Elev. 682 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 64 94 69 91 71 Temp 65 65 65 79 91 93 85 74 72 71 69 79 88 90 83 74 73 72 72 Dewpt 56 56 55 64 69 68 70 72 71 70 69 72 73 72 73 73 71 70 69 RH 73 73 70 60 49 44 61 93 97 97100 79 61 56 72 97 93 93 90 Wind dir SE S S S SW SW NW S SW N NE S S SW E E S S SW Wind spd 11 10 10 12 11 9 3 2 1 2 2 3 4 4 2 2 2 3 3 Clouds FW SC SC FW FW SC B1 B1 B1 B2 B2 B1 SC SC SC FW FW SC SC PoP 12hr 0 40 70 60 5 QPF 12hr 0 0.05 0.12 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C C Tstms C C S C C S Heat index 96 90 96 97 88 Max heat 97 99 96 100 84 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 94 69 91 69 92 68 87 63 82 Temp 92 84 72 70 88 82 72 69 90 83 72 69 85 78 67 64 79 74 Dewpt 71 72 70 68 70 69 68 66 66 66 65 64 65 65 63 62 63 61 PWind dir W NE E SE SW SW SW S NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC FW SC SC FW SC FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 20 10 10 5 10 30 20 20 30 Rain shwrs S C S S S S S S C Tstms S S S $$ ILZ056-160900- City of Charleston/Mattoon-COLES IL 39.47N 88.28W Elev. 699 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 94 70 92 72 Temp 69 69 67 82 92 93 85 75 73 72 70 80 89 91 85 75 74 74 74 Dewpt 57 57 57 65 69 68 70 72 71 71 70 73 73 72 73 72 71 70 69 RH 66 66 70 56 47 44 61 90 93 97100 79 59 54 67 90 90 87 84 Wind dir SE S S S SW SW W SE W E NE SE S SW SE SE S S SW Wind spd 11 11 10 11 11 8 3 3 2 2 3 4 4 4 2 3 3 4 4 Clouds FW FW SC FW CL SC SC SC B2 B2 B2 B2 SC SC SC FW FW FW FW PoP 12hr 0 40 70 60 5 QPF 12hr 0 0.04 0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C C C Tstms C C S C C S Heat index 97 90 97 99 91 Max heat 97 99 85 97 100 87 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 91 70 92 69 87 64 81 Temp 92 85 73 71 89 84 73 71 90 85 73 70 85 80 68 65 79 75 Dewpt 70 72 70 69 70 69 67 66 66 66 65 65 65 65 63 63 63 62 PWind dir W NE SE SE SW S SW NE N Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC SC FW SC FW FW FW SC SC SC SC SC SC B1 SC PoP 12hr 10 10 10 5 10 20 20 20 30 Rain shwrs S S S S S S C Tstms S S S $$ ILZ066-160900- City of Effingham-Effingham IL 39.07N 88.53W Elev. 548 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 66 95 70 93 71 Temp 70 69 67 82 93 94 88 76 73 72 70 81 90 93 87 77 74 73 73 Dewpt 55 57 58 67 69 67 71 73 72 72 70 73 72 71 73 72 71 70 69 RH 59 66 73 61 46 41 57 90 97100100 77 56 49 63 85 90 90 87 Wind dir SE SE S S SW SW N E W NE NE SE S SW E SE S S SW Wind spd 9 6 6 9 9 6 2 2 1 1 1 3 4 3 1 1 1 2 2 Clouds CL FW FW FW FW FW B1 SC B1 B2 B1 B2 SC FW SC FW FW FW FW PoP 12hr 0 30 60 50 5 QPF 12hr 0 0.01 0.19 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C L L C C Tstms S C S C C S Heat index 98 99 94 86 98100 94 Max heat 99 101 87 99 102 91 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 95 70 93 70 93 69 89 64 82 Temp 93 86 74 71 90 86 73 70 90 86 73 69 86 82 69 65 80 76 Dewpt 68 71 70 69 68 69 68 66 65 66 65 64 64 65 64 63 62 62 PWind dir W NE SE SE SW S SW E N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC SC SC PoP 12hr 5 5 10 5 10 20 20 20 30 Rain shwrs S S S S S C Tstms S S S $$ ILZ068-160900- City of Robinson-Crawford IL 39.01N 87.66W Elev. 479 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 97 70 94 71 Temp 66 65 65 83 93 96 88 78 75 73 71 83 91 94 88 78 75 73 73 Dewpt 61 60 57 65 69 69 71 72 72 71 71 73 72 71 72 73 72 70 70 RH 84 84 75 55 46 42 57 82 90 93100 72 54 47 59 85 90 90 90 Wind dir SE SE SE S SW SW S E SE SE NE S SW SW E SE S S S Wind spd 8 6 5 9 9 8 4 3 2 2 2 3 4 3 3 3 2 2 2 Clouds CL FW FW FW CL FW B1 B1 B2 B2 B1 SC SC SC SC FW FW FW FW PoP 12hr 0 10 50 40 5 QPF 12hr 0 0 0.27 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C C Tstms C S S S S Heat index 99102 94 89 99102 95 Max heat 100 103 87 100 103 91 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 96 70 94 69 94 70 90 65 84 Temp 94 87 75 72 91 86 74 70 92 87 74 70 88 83 70 66 81 77 Dewpt 68 71 71 70 69 69 69 67 65 66 66 66 65 65 65 63 63 62 PWind dir W NE E SE SW S SW S SW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW SC FW FW FW FW FW FW SC SC SC SC SC SC B1 SC PoP 12hr 10 10 5 5 10 20 20 20 30 Rain shwrs S S S S S C Tstms S $$ ILZ071-160900- City of Flora-Clay IL 38.71N 88.46W Elev. 462 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 66 97 71 96 72 Temp 68 67 67 84 95 96 88 79 75 73 71 83 93 95 89 79 76 74 74 Dewpt 57 59 60 68 70 69 72 73 72 72 71 73 72 71 72 72 71 70 69 RH 68 75 78 59 45 42 59 82 90 97100 72 51 46 57 79 85 87 84 Wind dir SE SE S S SW S W E NW E E SE SW SW SE SE S S S Wind spd 8 5 4 8 9 6 3 2 1 1 1 3 4 3 1 1 1 2 1 Clouds FW CL CL CL CL FW B1 SC B1 B2 B1 SC SC SC FW FW FW FW FW PoP 12hr 0 20 50 40 0 QPF 12hr 0 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C S Tstms C S S S S Heat index 102102 94 90101103 96 Max heat 103 104 90 101 104 91 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 97 71 95 70 95 70 91 66 84 Temp 95 88 75 72 92 88 75 71 93 88 75 71 88 84 71 66 81 78 Dewpt 68 70 70 70 68 69 68 67 65 66 65 65 65 66 65 64 64 63 PWind dir W NE SE S SW S SW SW NW Wind char LT LT LT LT LT LT LT LT GN Avg clouds FW FW FW SC FW FW FW FW FW FW SC FW SC FW SC B1 B1 SC PoP 12hr 5 5 5 5 10 10 20 20 30 Rain shwrs S S S S C Tstms S S S $$ ILZ072-160900- City of Olney-Richland IL 38.71N 88.11W Elev. 443 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 98 71 96 73 Temp 71 69 67 84 95 97 89 80 75 73 71 84 93 96 90 79 76 74 74 Dewpt 57 58 59 67 70 69 71 73 72 72 71 73 71 70 71 72 71 70 70 RH 61 68 75 57 45 40 56 79 90 97100 70 49 43 54 79 85 87 87 Wind dir SE SE S S SW SW S E SE SE SE S SW SW SE SE S S S Wind spd 8 6 5 9 10 8 4 3 1 1 1 3 4 4 1 2 1 2 1 Clouds CL CL CL CL CL FW B1 SC B1 B2 SC SC FW FW SC FW FW FW FW PoP 12hr 0 20 50 30 0 QPF 12hr 0 0.02 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C Tstms C S S S S Heat index 102103 96 90101103 96 Max heat 103 104 90 101 104 92 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 71 95 70 95 70 91 66 85 Temp 96 90 76 73 93 88 75 71 93 89 75 71 89 84 71 67 82 78 Dewpt 68 70 71 70 68 68 68 68 65 65 65 66 65 65 65 65 64 63 PWind dir W NE SE SE SW S SW S SW Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC PoP 12hr 5 5 10 5 10 10 20 20 30 Rain shwrs S S S S C Tstms S S $$ ILZ073-160900- City of Lawrenceville-Lawrence IL 38.76N 87.60W Elev. 426 ft 1236 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 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 65 98 72 97 72 Temp 69 67 66 84 95 96 89 80 76 74 72 85 94 96 90 79 76 74 74 Dewpt 61 60 59 66 70 69 70 71 71 71 71 72 70 69 69 71 71 70 70 RH 76 78 78 55 45 42 54 74 85 90 97 65 46 42 50 77 85 87 87 Wind dir SE SE SE S SW S S N S NE SE SW SW SW SE S S S S Wind spd 8 5 4 8 9 8 5 3 2 1 1 3 3 3 2 2 2 2 1 Clouds CL CL FW FW CL FW SC SC B1 B1 SC SC SC SC SC FW FW FW FW PoP 12hr 0 10 40 30 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C Tstms S S S S Heat index 101102 94 90100101 95 Max heat 102 104 89 100 103 92 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 98 72 95 71 95 71 92 67 85 Temp 96 90 76 73 93 88 75 72 93 89 75 72 89 85 72 67 82 78 Dewpt 67 68 71 70 67 67 69 68 64 63 65 66 64 63 65 64 63 61 PWind dir W NE SE SE SW S SW S SW Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC PoP 12hr 5 5 5 5 10 10 20 20 30 Rain shwrs S S S S C Tstms S $$