Point Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
549 FOUS53 KILX 150626 PFMILX Point Forecast Matrices National Weather Service Lincoln IL 126 AM CDT Tue Sep 15 2026 ILZ027-160900- City of Galesburg-Knox IL 40.94N 90.44W Elev. 475 ft 126 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 84 63 79 68 Temp 71 70 79 84 82 75 68 66 64 63 67 72 78 76 72 71 70 69 Dewpt 64 68 74 76 76 71 68 65 64 63 67 72 75 74 72 71 70 69 RH 79 93 85 77 82 87100 97100100100100 91 94100100100100 Wind dir S S SW W NW N N NE NE NE E E E E E E E SE Wind spd 17 8 9 8 6 8 4 4 6 6 6 5 4 3 4 3 3 2 Wind gust 28 19 Clouds SC B1 B1 B1 SC B1 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 30 60 70 60 60 QPF 12hr 0.02 0.05 0.32 0.18 0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C S C C C L L C C C S S L L C Tstms S S S S C C C C S S S S C S S Heat index 93 90 Max heat 94 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 84 66 82 67 83 63 74 57 71 Temp 82 78 69 66 79 78 70 68 81 77 67 63 71 69 60 57 69 66 Dewpt 76 75 69 66 73 73 68 66 73 72 67 63 67 64 59 57 62 60 PWind dir NW NE SE SE SW NW N NE NE Wind char LT LT GN GN GN LT GN LT GN Avg clouds B2 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 50 40 50 30 30 50 40 20 10 Rain shwrs C C C S S C C C C C C C S S Tstms S C C S S S S $$ ILZ029-160900- City of Peoria-Peoria IL 40.67N 89.68W Elev. 607 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 90 66 83 70 Temp 70 71 81 88 89 80 72 70 68 66 72 77 82 79 74 73 72 71 Dewpt 62 65 71 73 74 72 70 68 67 66 69 72 74 73 72 71 71 70 RH 76 81 72 61 61 77 93 93 97100 90 85 77 82 93 93 97 97 Wind dir S S SW W NW N N N NE NE NE E E NE E E E SE Wind spd 14 11 9 8 6 6 5 4 6 5 5 4 4 3 3 2 3 3 Wind gust 26 23 Clouds B1 SC SC SC SC B1 B1 B2 B2 B1 B2 B2 B2 SC SC SC SC B1 PoP 12hr 10 50 70 60 50 QPF 12hr 0 0.02 0.27 0.12 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C L L C C C S S C C C Tstms S S S C C C C S S S S S S S Heat index 97 98 87 Max heat 99 102 92 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 68 85 69 86 66 77 59 73 Temp 85 81 71 68 82 80 72 71 84 80 70 66 74 72 63 60 71 69 Dewpt 74 73 70 67 70 70 67 66 70 69 67 64 65 62 60 58 60 57 PWind dir NW NE E SE SW NW N NE NE Wind char LT LT LT GN GN LT GN GN GN Avg clouds B1 B1 SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC SC PoP 12hr 40 30 30 20 30 60 40 20 20 Rain shwrs C C C C S S S C C L C C S S S S Tstms S C S C S S S $$ ILZ030-160900- City of Lacon-Marshall IL 41.02N 89.37W Elev. 568 ft 126 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 87 64 79 68 Temp 69 70 79 86 86 77 70 68 66 64 69 74 78 76 71 70 70 70 Dewpt 58 64 70 73 73 70 67 65 64 64 67 70 72 70 69 68 69 69 RH 68 81 74 65 65 79 90 90 93100 93 87 82 82 93 93 97 97 Wind dir S S SW W NW N N N NE NE NE E E E E E E SE Wind spd 16 12 10 9 8 6 5 4 6 5 5 5 4 4 4 3 3 3 Wind gust 26 23 Clouds B1 B1 B1 B1 SC B1 B2 B1 B2 B1 B2 B2 B2 B1 SC B1 B1 B1 PoP 12hr 20 50 80 60 60 QPF 12hr 0.01 0.11 0.29 0.37 0.19 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C D L L L C S S L L L Tstms C S S C C C C S S S S C C S Heat index 93 93 Max heat 93 95 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 85 66 82 67 85 64 76 57 73 Temp 83 79 69 66 79 78 70 69 83 79 69 65 73 70 61 57 70 67 Dewpt 73 71 67 65 69 68 65 65 70 68 66 62 63 60 58 56 58 55 PWind dir NW NE E SE SW W N NE NE Wind char LT LT LT GN GN LT GN GN GN Avg clouds B1 B1 B1 B1 B1 SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 60 30 30 30 30 60 40 20 20 Rain shwrs L C C S C C C C L L C C S S S Tstms S C S S S S S S $$ ILZ038-160900- City of Bloomington-Mclean IL 40.48N 88.91W Elev. 840 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 91 66 84 70 Temp 68 70 81 89 90 81 72 70 68 67 74 80 83 80 73 72 72 71 Dewpt 60 62 70 73 73 73 72 70 68 67 71 73 73 73 72 71 71 70 RH 76 76 69 59 58 77100100100100 90 79 72 79 97 97 97 97 Wind dir S S SW SW W N N NE NE NE E E NE NE E SE S S Wind spd 16 16 13 11 9 5 6 6 8 8 8 6 5 5 6 5 6 6 Wind gust 26 Clouds SC SC SC FW SC B1 B2 B2 OV B1 B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 50 60 60 40 QPF 12hr 0 0.02 0.24 0.20 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C L C L L L C S C C C C C Tstms S S C C S S S S S S S S S S Heat index 97 98 86 90 Max heat 99 101 87 93 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 66 85 68 86 65 77 57 73 Temp 86 81 69 66 82 79 70 69 84 80 69 66 75 71 61 58 71 67 Dewpt 74 73 69 66 70 69 66 65 70 69 67 65 66 63 60 58 60 57 PWind dir NW NE E SE SW W N NE NE Wind char LT LT GN GN GN GN GN GN GN Avg clouds B1 SC SC B1 SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 30 20 30 20 20 60 40 30 20 Rain shwrs C S C S S S S S C L C C C S S Tstms S S S S S S S S S S $$ ILZ042-160900- City of Lincoln-Logan IL 40.15N 89.36W Elev. 577 ft 126 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 71 83 91 91 84 73 71 70 68 77 83 86 82 75 73 73 72 Dewpt 59 63 70 71 72 73 72 71 70 68 71 73 73 73 72 71 70 69 RH 68 76 65 52 54 70 97100100100 82 72 65 74 90 93 90 90 Wind dir S S SW W SW E N NE NE NE E E NE NE E SE S S Wind spd 13 13 12 10 8 4 4 4 5 6 6 5 5 4 4 4 5 4 Wind gust 24 Clouds SC SC SC FW SC B1 B1 B2 B2 B1 B2 B1 SC SC FW SC SC SC PoP 12hr 0 50 60 40 30 QPF 12hr 0 0.02 0.17 0.01 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C C S S C C S Tstms S C C C C C S S S S Heat index 98 99 90 88 93 87 Max heat 98 100 84 89 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 90 68 88 69 89 66 79 59 75 Temp 88 84 71 68 85 82 72 70 86 82 70 66 77 73 63 59 73 69 Dewpt 72 72 70 67 69 68 67 65 68 67 67 64 65 62 61 58 59 57 PWind dir W NE E SE SW W N NE NE Wind char LT LT LT GN GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 20 20 30 10 20 60 40 30 20 Rain shwrs S S C S S C L C C C S Tstms S S S S S S $$ ILZ051-160900- City of Springfield-Sangamon IL 39.85N 89.68W Elev. 554 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 95 69 91 73 Temp 71 73 86 94 93 85 76 72 71 69 78 87 89 85 77 76 74 73 Dewpt 60 65 70 70 71 72 72 71 70 69 72 72 72 72 72 71 70 69 RH 68 76 59 46 49 65 87 97 97100 82 61 57 65 85 85 87 87 Wind dir S S SW W W S NE NE NE NE E SE W NE SE SE S SW Wind spd 12 12 11 9 6 3 3 3 4 3 4 3 4 3 3 3 4 4 Wind gust 23 Clouds SC SC SC FW SC B2 B1 OV B1 B2 B1 SC SC SC FW SC FW SC PoP 12hr 0 50 50 30 20 QPF 12hr 0 0.11 0.11 0.01 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C S S S S Tstms S C C C C C S S S S Heat index 91101100 91 93 97 92 Max heat 103 104 89 96 99 92 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 70 91 71 91 67 81 60 76 Temp 92 86 74 70 88 85 74 72 89 84 72 67 79 75 64 60 74 71 Dewpt 71 71 70 68 68 68 66 65 66 67 67 65 63 62 61 59 58 57 PWind dir NW NE SE SE SW W N N NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 10 30 20 10 20 50 40 20 20 Rain shwrs C S S S C C C C S S S Tstms C S S S S S S $$ ILZ050-160900- City of Jacksonville-Morgan IL 39.75N 90.24W Elev. 581 ft 126 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 90 72 Temp 74 73 85 93 92 84 74 71 70 68 77 86 89 84 77 75 74 73 Dewpt 63 66 72 72 73 73 72 71 70 68 72 73 73 73 72 71 70 69 RH 69 79 65 51 54 70 93100100100 85 65 59 70 85 87 87 87 Wind dir S S SW W NW S NE NE NE NE E SE NE NE SE S S S Wind spd 14 13 11 9 6 3 3 3 4 3 4 3 3 2 3 3 4 3 Clouds FW FW SC FW SC B2 B1 OV OV B1 B1 SC SC SC SC SC FW SC PoP 12hr 0 40 50 30 20 QPF 12hr 0 0 0.12 0.01 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 S S Heat index 91100101 90 93 98 91 Max heat 101 102 84 93 99 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 92 69 90 70 90 66 79 59 75 Temp 90 85 73 69 87 84 74 71 88 83 71 66 77 73 63 59 73 69 Dewpt 72 72 71 68 70 69 66 65 68 68 67 64 65 63 61 58 60 58 PWind dir NW NE SE SE SW W N N NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 10 20 20 10 20 50 40 20 20 Rain shwrs S S S C C C C S S S Tstms S S S S S $$ ILZ052-160900- City of Taylorville-Christian IL 39.54N 89.30W Elev. 604 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 96 69 93 72 Temp 69 71 86 95 95 85 75 72 71 70 80 89 92 87 77 75 74 73 Dewpt 60 64 71 71 71 73 73 72 71 70 74 73 72 73 72 71 70 69 RH 73 79 61 46 46 67 94100100100 82 59 52 63 85 87 87 87 Wind dir S S SW SW NW S S NE NE E SE S S E SE S S SW Wind spd 11 10 11 10 6 2 2 1 2 3 4 3 4 2 2 3 4 4 Clouds FW FW FW FW SC B1 SC B2 B2 B2 B1 SC SC B1 FW SC FW FW PoP 12hr 0 50 60 40 10 QPF 12hr 0 0.27 0.28 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C S Tstms C C C C C S Heat index 91102102 92 85 97100 94 Max heat 104 104 86 98 101 89 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 95 69 91 70 92 67 82 60 77 Temp 93 86 73 69 88 84 73 71 89 84 72 68 80 76 64 60 74 71 Dewpt 72 72 71 68 70 69 67 66 68 68 67 66 65 64 61 60 60 59 PWind dir W NE SE SE SW W NW N NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW SC SC SC SC SC FW FW SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 10 20 20 5 10 40 30 20 20 Rain shwrs S S C C C C S S Tstms S S S S S S $$ ILZ053-160900- City of Decatur-Macon IL 39.83N 88.86W Elev. 686 ft 126 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 70 85 94 94 84 75 71 70 69 79 87 90 84 75 74 73 73 Dewpt 58 61 69 70 70 72 72 71 70 69 72 72 72 72 72 71 70 69 RH 70 73 59 46 46 67 90100100100 79 61 56 67 90 90 90 87 Wind dir S S SW SW W S N NE NE NE E SE S NE E SE S SW Wind spd 14 13 13 12 9 4 3 3 4 5 5 4 5 4 4 4 5 5 Clouds SC SC SC FW SC B1 B1 B2 B1 B2 B1 FW SC SC SC SC SC SC PoP 12hr 0 50 60 50 20 QPF 12hr 0 0.13 0.18 0.04 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C S S S S S Tstms S C C C C C S S S S S Heat index 100100 90 94 97 90 Max heat 102 103 87 96 100 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 92 68 89 69 90 67 81 59 76 Temp 91 85 72 68 86 83 72 70 88 83 71 67 78 75 63 59 74 70 Dewpt 71 72 70 67 69 68 66 65 67 67 66 65 65 63 61 59 59 57 PWind dir W NE E SE SW W NW NE NE Wind char LT LT LT GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 SC PoP 12hr 10 20 30 5 10 40 40 20 20 Rain shwrs S S C S C C C C S S Tstms S S C S S S S S $$ ILZ045-160900- City of Champaign/Urbana-Champaign IL 40.03N 88.27W Elev. 741 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 94 68 88 70 Temp 65 66 83 93 93 84 75 72 70 69 77 85 88 82 74 73 72 72 Dewpt 57 59 68 72 72 73 72 71 70 69 73 74 74 74 72 71 71 70 RH 75 78 61 51 51 70 90 97100100 87 70 63 77 93 93 97 93 Wind dir S S SW SW W S NE N NE NE E E NE E E SE S SW Wind spd 12 12 13 11 8 3 3 4 5 4 5 4 4 4 4 4 5 5 Clouds B1 SC SC SC B1 B1 B1 B2 OV B2 B1 SC SC B1 SC SC B1 SC PoP 12hr 0 50 60 60 30 QPF 12hr 0 0.07 0.09 0.20 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C C S C C S S S Tstms C C S C S S S C S S S S Heat index 101101 90 93 96 89 Max heat 103 104 86 96 98 86 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 67 87 67 89 67 80 59 75 Temp 90 83 71 67 84 81 71 69 87 83 71 67 78 74 63 59 73 69 Dewpt 74 73 69 67 71 69 66 65 69 68 66 66 67 64 61 59 61 58 PWind dir W NE E SE SW SW NW NE NE Wind char LT LT LT GN GN GN GN GN GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 20 20 20 10 20 50 40 30 20 Rain shwrs S S S S S S C C C C C S S S Tstms S S S S S S S S S S S $$ ILZ045-160900- City of Rantoul-Champaign IL 40.28N 88.14W Elev. 725 ft 126 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 94 68 88 70 Temp 67 66 81 93 93 83 74 72 70 68 78 86 87 81 73 72 72 72 Dewpt 56 57 66 71 72 71 72 71 70 68 72 74 73 72 72 71 70 69 RH 68 73 60 49 51 67 93 97100100 82 68 63 74 97 97 93 90 Wind dir S S S SW SW S E N N NE NE E NE E E SE S SW Wind spd 10 10 11 9 6 2 1 1 2 2 3 2 3 2 2 2 3 3 Clouds SC SC SC SC SC B1 B1 B2 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 50 60 60 30 QPF 12hr 0 0.04 0.16 0.19 0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C C S C C C C C Tstms C C S C C S S S C S S S S Heat index 100101 88 93 95 86 Max heat 101 102 84 95 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 67 87 67 90 67 81 59 75 Temp 91 82 70 67 84 80 70 68 88 82 71 68 79 74 64 60 74 69 Dewpt 73 71 68 66 69 67 66 64 69 66 66 65 66 62 61 58 60 56 PWind dir W NE E SE SW SW NW NE NE Wind char LT LT LT LT GN LT LT LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 20 20 20 20 40 50 30 20 Rain shwrs C S S S S S S S S C C C C C S S S Tstms S S S S S S S S S S S S S S $$ ILZ046-160900- City of Danville-Vermilion IL 40.20N 87.60W Elev. 649 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 94 68 88 70 Temp 66 66 80 92 93 82 74 72 70 68 78 86 87 81 73 72 72 72 Dewpt 55 57 66 72 72 71 72 71 70 68 72 74 73 72 72 71 70 69 RH 68 73 62 52 51 69 93 97100100 82 68 63 74 97 97 93 90 Wind dir S S S SW SW S W N NE NE NE E NE E E SE S SW Wind spd 10 10 11 10 6 3 1 1 2 2 3 3 3 2 2 2 3 3 Clouds SC SC SC FW SC SC B1 B2 B2 B2 B1 SC SC SC SC SC SC SC PoP 12hr 0 50 60 60 30 QPF 12hr 0 0.08 0.16 0.13 0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S C C C C C Tstms C C S C C S S S S S S S S Heat index 100101 87 94 95 Max heat 101 102 83 94 96 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 67 87 66 90 67 82 60 76 Temp 91 81 71 67 84 80 70 68 88 82 71 68 79 74 64 60 74 70 Dewpt 73 71 68 66 70 67 66 64 69 66 66 65 66 62 61 58 60 56 PWind dir W NE E SE SW SW NW NE NE Wind char LT LT LT LT GN LT GN LT GN Avg clouds SC SC SC SC SC SC SC SC SC SC SC B1 B1 B1 B1 B1 B1 B1 PoP 12hr 30 20 20 20 20 40 40 30 20 Rain shwrs C S S S S S S S C C C C C S S S Tstms S S S S S S S S S S S S S S $$ ILZ057-160900- City of Paris-Edgar IL 39.67N 87.66W Elev. 682 ft 126 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 70 Temp 65 66 81 93 94 84 75 72 71 69 80 89 90 82 74 73 72 72 Dewpt 56 57 66 70 70 71 72 71 71 69 72 73 72 73 72 71 70 69 RH 73 73 60 47 46 65 90 97100100 77 59 56 74 93 93 93 90 Wind dir S S S SW SW NW S SW N NE S S SW NE E SE S SW Wind spd 10 10 12 11 9 3 2 1 2 2 3 4 4 2 2 2 4 4 Clouds SC SC FW FW SC B1 B1 B1 B2 B2 B1 SC SC FW SC SC SC SC PoP 12hr 0 40 60 50 10 QPF 12hr 0 0.04 0.17 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C S S Tstms C C S C C S S Heat index 99100 89 96 96 87 Max heat 100 101 84 97 100 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 68 88 67 91 68 83 60 76 Temp 92 84 71 68 85 81 70 69 89 83 72 68 81 75 64 60 74 70 Dewpt 71 72 70 67 69 68 66 65 67 66 66 66 65 63 61 60 59 58 PWind dir W NE E SE SW SW NW N NE Wind char LT LT LT LT GN LT GN GN GN Avg clouds SC SC SC SC SC SC SC FW SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 20 10 20 5 10 30 40 30 20 Rain shwrs S S S S C C C C C S S Tstms S S S S S S $$ ILZ056-160900- City of Charleston/Mattoon-COLES IL 39.47N 88.28W Elev. 699 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 95 70 92 72 Temp 69 69 83 93 95 85 76 73 72 71 80 89 92 86 76 74 74 74 Dewpt 57 60 68 70 69 72 72 71 71 70 73 72 71 73 72 71 70 69 RH 66 73 61 47 43 65 87 93 97 97 79 57 51 65 87 90 87 84 Wind dir S S S SW SW W SE W E NE SE S SW SE SE S S SW Wind spd 11 10 11 11 8 3 3 2 2 3 4 4 4 2 3 3 4 5 Clouds FW SC FW CL SC SC SC B2 B2 B2 B2 FW FW SC FW FW FW FW PoP 12hr 0 40 60 50 5 QPF 12hr 0 0.06 0.08 0.22 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C C C Tstms C C S C C S Heat index 99100 91 85 97 99 92 Max heat 100 102 87 97 100 86 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 69 90 69 91 68 83 60 76 Temp 92 86 73 69 87 83 72 71 89 84 72 69 81 76 64 60 75 70 Dewpt 70 72 70 68 69 69 66 66 66 66 66 66 65 64 61 60 59 58 PWind dir W NE E SE SW SW NW NE NE Wind char LT LT LT LT GN LT GN GN GN Avg clouds FW SC SC SC SC SC SC FW SC SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 10 20 20 5 10 30 40 20 20 Rain shwrs S S S C S C S S S S Tstms S S S S S S $$ ILZ066-160900- City of Effingham-Effingham IL 39.07N 88.53W Elev. 548 ft 126 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 94 71 Temp 69 68 84 94 95 87 77 74 72 70 82 90 93 88 77 75 73 73 Dewpt 57 61 69 70 69 72 72 72 72 70 73 71 70 72 72 70 69 68 RH 66 78 61 46 43 61 85 93100100 74 54 47 59 85 84 87 84 Wind dir SE S S SW SW N E W NE NE SE S SW SE SE S S SW Wind spd 6 6 9 9 6 2 2 1 1 1 3 4 4 1 2 2 3 3 Clouds FW FW FW FW FW B1 SC B1 B2 B1 B2 B1 FW SC FW SC SC FW PoP 12hr 0 30 60 40 5 QPF 12hr 0 0.05 0.10 0.13 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C C C Tstms S C S C C S Heat index 100101 93 87 97 99 95 Max heat 102 103 90 99 101 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 69 91 69 92 68 84 61 78 Temp 93 88 74 69 88 85 72 70 90 86 72 68 82 78 65 61 75 72 Dewpt 69 71 71 68 68 69 67 65 65 66 66 65 64 64 62 60 59 59 PWind dir W NE E SE SW SW W N N Wind char LT LT LT LT GN LT GN LT GN Avg clouds FW SC SC SC SC SC SC FW FW SC SC SC B1 SC B1 B1 B1 SC PoP 12hr 10 10 20 5 5 20 30 20 20 Rain shwrs S S S S C S S S S Tstms S S S S $$ ILZ068-160900- City of Robinson-Crawford IL 39.01N 87.66W Elev. 479 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 97 71 95 72 Temp 65 66 83 94 97 86 79 75 73 71 84 92 95 88 78 75 74 73 Dewpt 60 59 67 70 69 71 72 72 71 71 73 72 70 72 72 71 70 69 RH 84 78 59 46 40 61 79 90 93100 70 52 45 59 82 87 87 87 Wind dir SE SE S SW SW S E SE SE NE S SW SW E SE S S SW Wind spd 6 5 9 9 8 4 3 2 2 2 3 4 4 3 3 2 3 3 Clouds FW FW FW CL FW B1 B1 B2 B2 B1 SC SC SC SC FW FW SC FW PoP 12hr 0 20 50 30 5 QPF 12hr 0 0 0.17 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C Tstms C S S C S Heat index 100103 91 90100102 95 Max heat 101 104 89 100 102 92 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 70 91 69 93 70 87 62 79 Temp 95 89 75 70 89 85 73 71 91 87 74 70 85 79 67 62 77 73 Dewpt 69 70 72 69 69 68 68 66 66 66 67 66 65 64 64 62 60 59 PWind dir W NE E SE S S W N N Wind char LT LT LT LT GN LT GN GN GN Avg clouds FW FW SC SC SC FW SC FW FW SC SC SC SC SC SC B1 B1 SC PoP 12hr 10 10 20 0 10 20 30 30 30 Rain shwrs S S S S C C C C C Tstms S S S S $$ ILZ071-160900- City of Flora-Clay IL 38.71N 88.46W Elev. 462 ft 126 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 67 68 85 96 96 87 79 75 73 71 84 93 95 89 79 76 74 74 Dewpt 59 62 70 70 70 72 72 72 72 71 74 71 70 71 71 70 69 68 RH 75 81 61 43 43 61 79 90 97100 72 49 45 56 77 82 84 82 Wind dir SE S S SW S W E NW E E SE S SW S SE S S SW Wind spd 5 4 8 9 6 3 2 1 1 1 3 4 4 1 1 2 2 2 Clouds CL CL CL CL FW B1 SC B1 B2 B1 SC FW SC SC FW SC FW FW PoP 12hr 0 20 40 30 5 QPF 12hr 0 0.02 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms C S S S S Heat index 103103 94 91101101 95 Max heat 104 105 91 102 104 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 97 71 93 70 95 69 87 62 79 Temp 96 89 75 71 91 87 74 71 93 87 74 70 85 80 67 63 77 73 Dewpt 69 71 71 69 69 69 67 66 65 66 66 66 65 65 63 62 61 60 PWind dir W NE E SE SW SW W N N Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW SC SC SC SC B1 SC SC B1 B1 SC PoP 12hr 5 5 20 5 5 20 30 30 20 Rain shwrs S S S C S C S S Tstms S S S S $$ ILZ072-160900- City of Olney-Richland IL 38.71N 88.11W Elev. 443 ft 126 AM CDT Tue Sep 15 2026 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 97 72 97 73 Temp 69 68 85 96 97 88 80 76 73 72 85 94 95 90 80 76 74 74 Dewpt 58 61 69 70 69 71 72 72 72 72 73 71 69 71 72 70 70 69 RH 68 78 59 43 40 57 77 87 97100 67 47 43 54 77 82 87 84 Wind dir SE S S SW SW S E SE SE SE S SW SW S SE S S SW Wind spd 6 5 9 10 8 4 3 1 1 1 3 5 5 2 2 2 2 2 Clouds CL CL CL CL FW B1 SC B1 B2 SC SC FW FW SC FW FW FW FW PoP 12hr 0 20 40 30 0 QPF 12hr 0 0.01 0.12 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C C C Tstms C S S S S Heat index 103103 93 92101102 96 Max heat 104 105 91 101 103 94 Date 09/17 Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 71 94 70 95 70 88 63 80 Temp 96 90 76 71 91 87 74 72 93 88 75 70 86 81 67 63 78 74 Dewpt 68 70 71 70 69 68 68 67 65 66 66 66 65 65 64 62 61 59 PWind dir W NE E SE S S W N N Wind char LT LT LT LT GN LT GN GN GN Avg clouds FW FW SC FW FW FW FW FW FW SC SC SC SC SC SC B1 B1 SC PoP 12hr 5 5 20 0 5 20 30 30 30 Rain shwrs S S S C S C S C Tstms S S S S $$ ILZ073-160900- City of Lawrenceville-Lawrence IL 38.76N 87.60W Elev. 426 ft 126 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 97 72 97 73 Temp 67 67 84 96 97 88 80 76 74 72 86 94 95 90 80 77 75 74 Dewpt 60 60 67 69 68 69 71 72 72 71 72 70 68 69 71 71 70 69 RH 78 78 57 42 39 54 74 87 93 97 63 46 42 50 74 82 84 84 Wind dir SE SE S SW S S N S NE SE SW SW SW S S S S SW Wind spd 5 4 8 9 8 5 3 2 1 1 3 4 4 3 2 2 2 2 Clouds CL FW FW CL FW SC SC B1 B1 SC SC FW FW B1 FW FW FW FW PoP 12hr 0 10 30 30 0 QPF 12hr 0 0 0.05 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S Heat index 102102 92100100 95 Max heat 103 104 90 102 102 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 99 71 93 70 95 71 89 64 80 Temp 97 89 76 72 91 87 74 72 93 89 75 71 87 81 68 64 77 74 Dewpt 67 68 71 70 68 67 68 67 65 64 67 66 64 63 64 63 60 58 PWind dir W N NE SE SW S W N N Wind char LT LT LT LT LT LT GN LT GN Avg clouds FW FW SC SC FW FW SC FW FW SC SC SC SC SC B1 B1 B1 SC PoP 12hr 10 10 20 0 10 20 30 30 30 Rain shwrs S S S C C C C C Tstms S S S $$