Point Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
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443 FOUS53 KILX 140537 PFMILX Point Forecast Matrices National Weather Service Lincoln IL 1236 AM CDT Fri Aug 14 2026 ILZ027-150900- City of Galesburg-Knox IL 40.94N 90.44W Elev. 475 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 86 72 89 72 Temp 73 72 70 77 82 85 84 77 75 74 74 81 86 89 85 78 76 74 72 Dewpt 71 71 70 75 77 78 78 75 74 73 72 77 79 80 79 76 74 72 72 RH 93 97100 94 85 80 82 94 97 97 93 88 80 75 82 94 94 93100 Wind dir E E E E SE E E E SE SE S SW SW W W W W W W Wind spd 5 4 4 5 5 6 6 9 8 6 5 6 10 9 5 3 2 2 2 Wind gust 18 Clouds B2 OV B2 B2 B2 B1 SC SC B2 B2 OV B2 B2 B1 B1 B1 SC B1 B1 PoP 12hr 60 50 80 50 50 QPF 12hr 0.88 0.05 0.32 0 0.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S C C C D C C S S C C S Tstms C C C S S C C C C C S S S S S S Heat index 90 97 94 88100105 98 Max heat 91 100 90 101 106 95 Flood A A A Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 81 63 82 68 84 65 81 Temp 82 80 71 68 79 78 67 64 79 79 71 69 82 80 69 67 78 77 Dewpt 77 75 70 67 71 70 66 64 71 72 68 67 74 73 68 65 70 69 PWind dir NW N N NE SW S SW NE NE Wind char LT LT LT LT LT LT GN LT LT Avg clouds B1 B1 B1 SC FW SC FW FW SC SC SC B1 B1 B1 SC B1 B1 B1 PoP 12hr 60 20 5 0 5 30 20 30 20 Rain shwrs S L S C S S C C S Tstms S C S S S S C C S $$ ILZ029-150900- City of Peoria-Peoria IL 40.67N 89.68W Elev. 607 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 89 74 92 73 Temp 75 74 72 79 84 87 85 80 78 77 75 83 89 91 88 82 79 77 74 Dewpt 72 72 71 74 76 77 77 75 74 73 73 76 77 78 78 76 74 73 72 RH 90 93 97 85 77 72 77 85 88 87 94 80 68 66 72 82 85 87 93 Wind dir E NE E SE SE E E E SE SE S S SW SW W W W W W Wind spd 5 4 3 4 4 4 5 6 5 5 4 5 8 8 5 4 2 2 2 Clouds B2 B2 B2 B2 B1 B1 SC SC B1 B1 B2 B1 B1 SC B1 SC SC B1 B1 PoP 12hr 60 40 60 50 40 QPF 12hr 0.87 0.03 0.17 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S S S C L S C S S C C S Tstms C C C S S S S C C S C S S S S Heat index 93 99 96 91102106101 88 Max heat 97 105 96 105 109 99 Flood A A A Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 69 83 65 84 69 87 68 82 Temp 86 82 74 70 80 79 70 66 81 80 73 71 84 81 73 69 79 78 Dewpt 76 74 72 68 70 68 67 65 69 70 68 67 72 71 68 66 69 67 PWind dir NW N N NE SW S SW NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC FW SC FW FW FW SC SC SC B1 B1 SC SC B1 B1 PoP 12hr 40 40 10 0 5 20 20 30 10 Rain shwrs S C C S S S S S C Tstms S C C S S S S S C $$ ILZ030-150900- City of Lacon-Marshall IL 41.02N 89.37W Elev. 568 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 85 72 90 73 Temp 73 73 70 76 81 83 83 77 75 75 74 81 86 89 86 79 77 75 74 Dewpt 70 70 69 72 75 75 75 73 72 72 72 75 78 78 77 75 74 72 72 RH 90 90 97 87 82 77 77 87 90 90 93 82 77 70 75 88 90 90 93 Wind dir E E NE E E E E E SE E SE S SW SW W W W W W Wind spd 5 5 4 5 5 6 5 8 6 6 5 6 9 9 5 5 3 3 3 Clouds B2 B2 B2 B2 B2 B2 SC SC B2 B2 B2 B1 B2 SC B1 SC SC B1 B1 PoP 12hr 90 50 80 60 50 QPF 12hr 1.08 0.09 0.25 0.05 0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs D D C C C C D C C C C C C S Tstms C C S S C C C C C C S S S S Heat index 86 91 90 87 98104 97 Max heat 87 94 87 100 105 93 Flood A A A Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 81 64 82 68 84 66 80 Temp 84 80 72 69 79 77 68 64 79 78 71 69 81 79 70 68 77 76 Dewpt 76 73 70 67 69 67 65 64 68 69 66 66 72 70 67 64 68 66 PWind dir NW N N E SW S SW NE NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC FW FW SC SC SC SC B2 B1 SC B1 B1 B1 PoP 12hr 60 30 10 0 5 20 20 30 20 Rain shwrs S L C S S S C C S Tstms S C C S S S C C S $$ ILZ038-150900- City of Bloomington-Mclean IL 40.48N 88.91W Elev. 840 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 88 73 91 73 Temp 74 73 71 78 83 86 84 77 77 76 74 83 88 90 86 80 78 76 74 Dewpt 73 73 71 74 76 77 77 75 74 73 73 76 77 78 78 75 74 73 72 RH 97100100 88 80 75 80 94 90 90 97 80 70 68 77 85 88 90 93 Wind dir E E E E SE E E E SE SE SE S SW SW SW W W W W Wind spd 9 6 5 5 5 5 8 9 8 9 8 9 11 11 10 8 6 6 6 Clouds B2 B2 B2 B2 B2 B1 SC B1 SC B1 B1 B2 B1 B1 B1 SC SC B1 B1 PoP 12hr 70 50 50 50 20 QPF 12hr 0.76 0.10 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S C C S C S S S S Tstms C C C S S C C S S S S S S Heat index 92 97 95 92101105 98 Max heat 94 100 94 103 106 97 Flood A A A Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 88 67 82 63 82 67 86 66 81 Temp 86 81 73 69 79 78 68 64 80 79 71 70 83 80 72 68 79 76 Dewpt 76 74 72 69 70 68 66 64 68 69 67 67 72 71 68 66 69 67 PWind dir W N N E SW S SW SE NE Wind char GN LT LT LT LT LT GN GN GN Avg clouds B1 B1 B1 B1 SC SC SC SC FW SC SC SC B1 B1 B1 B1 SC B1 PoP 12hr 30 50 10 0 5 20 20 30 10 Rain shwrs C C S S S S S C Tstms C C S S S S S C $$ ILZ042-150900- City of Lincoln-Logan IL 40.15N 89.36W Elev. 577 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 90 74 93 73 Temp 74 74 72 81 86 88 87 79 78 77 75 85 90 92 88 81 79 76 74 Dewpt 72 72 71 75 76 77 77 76 74 72 72 76 76 77 77 75 73 72 72 RH 93 93 97 82 72 70 72 91 88 85 90 75 64 62 70 82 82 87 93 Wind dir E E E SE SE E E E E SE SE SW SW SW SW W W W W Wind spd 8 5 4 4 4 4 6 8 6 6 6 8 9 10 8 5 4 4 4 Clouds SC OV B1 B2 B1 B1 FW SC SC SC B1 B1 B1 B1 SC SC SC SC B1 PoP 12hr 50 50 30 40 10 QPF 12hr 0.50 0.04 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C S S S S S Tstms S C C S S C S S S S Heat index 87 96100 99 94101105100 86 Max heat 98 102 94 102 106 96 Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 84 64 85 68 88 68 84 Temp 87 84 74 70 82 80 69 65 83 82 72 70 86 83 73 69 81 79 Dewpt 75 74 72 69 69 68 67 65 67 69 67 66 71 70 68 66 67 67 PWind dir NW N N NE S S S SE NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds B1 B1 B1 B1 SC SC SC SC SC SC FW SC B1 B1 SC SC B1 B1 PoP 12hr 20 50 20 5 5 20 20 30 10 Rain shwrs S C S S S S S C S Tstms S C S S S S S C S $$ ILZ051-150900- City of Springfield-Sangamon IL 39.85N 89.68W Elev. 554 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 93 75 95 74 Temp 77 75 74 84 90 92 89 82 80 78 76 86 92 94 90 82 80 77 75 Dewpt 72 72 72 75 76 76 78 76 74 72 71 74 75 75 76 73 73 71 72 RH 85 90 93 74 64 60 70 82 82 82 85 68 58 54 64 74 79 82 90 Wind dir E E E SE SE E E E SE S SW SW SW SW SW SW SW W W Wind spd 5 4 3 4 4 4 4 6 5 5 4 5 8 8 5 4 3 3 4 Clouds SC B2 B1 B2 B1 SC FW FW SC SC B1 B1 B1 SC SC SC SC SC B1 PoP 12hr 40 30 30 40 10 QPF 12hr 0.30 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C S S Tstms S C S S S S Heat index 91103105103 88 85 95104107101 88 Max heat 85 105 109 102 86 106 109 100 84 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 69 85 65 86 69 90 69 86 Temp 90 87 75 71 83 80 71 66 84 83 73 71 88 84 74 70 83 81 Dewpt 74 74 73 70 69 68 68 66 68 69 68 67 70 71 69 66 68 67 PWind dir W N N NE S S S SE NE Wind char LT LT LT LT LT LT GN LT LT Avg clouds B1 B1 B1 B1 SC SC FW SC SC SC FW SC B1 B1 SC B1 B1 B1 PoP 12hr 20 50 20 5 5 20 20 30 10 Rain shwrs S C S S S S S S C Tstms S C S S S S S C $$ ILZ050-150900- City of Jacksonville-Morgan IL 39.75N 90.24W Elev. 581 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 93 73 Temp 73 72 73 84 90 92 89 82 80 78 75 86 92 93 89 82 79 77 74 Dewpt 73 72 72 75 76 77 78 76 73 71 70 73 74 75 75 73 72 71 71 RH 100100 97 74 64 62 70 82 79 79 84 65 56 56 64 74 79 82 90 Wind dir E E E E SE SE SE E SE S SW SW SW SW SW SW SW W W Wind spd 5 4 3 4 4 4 3 6 6 5 4 6 9 9 5 3 3 3 3 Clouds B1 B1 B1 B1 SC SC FW FW SC SC B1 B1 B1 SC SC SC SC SC B1 PoP 12hr 30 20 40 40 10 QPF 12hr 0.09 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S Tstms S S S S Heat index 91102105103 88 93102105 99 87 Max heat 102 107 99 84 102 106 95 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 85 65 86 69 90 68 85 Temp 90 86 74 70 83 81 70 66 84 83 73 71 87 85 73 70 83 81 Dewpt 74 74 73 70 70 68 68 66 69 70 67 67 71 70 68 66 68 67 PWind dir NW N N NE S S S SE NE Wind char LT LT LT LT LT LT GN LT LT Avg clouds B1 B1 B1 B1 SC SC FW SC FW SC FW SC B1 B1 SC B1 B1 SC PoP 12hr 20 50 10 5 5 20 20 30 10 Rain shwrs S C S S S S C Tstms S C S S S S C $$ ILZ052-150900- City of Taylorville-Christian IL 39.54N 89.30W Elev. 604 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 93 74 94 73 Temp 77 74 73 84 90 93 89 81 79 77 75 86 91 94 89 81 79 77 74 Dewpt 75 73 72 76 77 78 79 76 74 72 71 75 76 77 77 74 72 71 71 RH 94 97 97 77 66 62 73 85 85 85 87 70 62 58 68 79 79 82 90 Wind dir SE SE E SE S S E E SE SE S W SW SW SW SW SW W W Wind spd 5 4 4 4 4 3 3 5 5 5 4 5 8 6 4 3 3 3 4 Clouds SC B1 B1 B2 SC FW FW FW SC SC SC SC SC SC FW FW SC SC SC PoP 12hr 30 30 20 10 5 QPF 12hr 0.21 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S S Heat index 93104108105 87 95104109102 86 Max heat 105 109 97 105 109 97 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 69 85 65 86 68 90 69 86 Temp 89 87 75 71 82 81 71 66 83 82 73 71 87 84 74 70 84 81 Dewpt 75 76 73 71 72 70 69 66 70 71 68 67 72 72 69 67 70 69 PWind dir W N N NE S S S S NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 SC SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 20 50 20 5 5 20 20 30 10 Rain shwrs S C S S S S S C C Tstms S C S S S S $$ ILZ053-150900- City of Decatur-Macon IL 39.83N 88.86W Elev. 686 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 91 73 92 73 Temp 73 73 74 82 88 90 87 79 78 76 76 85 90 92 88 80 79 76 74 Dewpt 71 71 71 75 76 76 77 75 73 72 71 75 76 76 76 74 72 71 71 RH 93 93 90 79 68 64 72 88 85 87 85 72 64 60 68 82 79 85 90 Wind dir E NE E SE SE NE E E SE SE SE SW SW SW SW SW SW W W Wind spd 8 5 4 4 4 4 5 6 6 6 5 6 9 10 8 5 4 4 5 Clouds B1 B2 B2 B2 B1 B1 FW SC SC SC B1 SC SC SC SC SC SC SC B1 PoP 12hr 50 50 20 30 10 QPF 12hr 0.39 0.02 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S Tstms S C C S S S S Heat index 89100102 99 94102105 99 Max heat 102 105 96 105 107 96 Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 84 64 84 67 88 68 84 Temp 89 85 74 71 82 79 69 66 82 81 71 70 85 83 73 69 82 79 Dewpt 74 75 72 70 70 69 67 65 68 69 67 66 71 71 68 66 68 68 PWind dir W N N NE S S S S NE Wind char LT LT LT LT LT LT GN LT GN Avg clouds B1 B1 B1 B1 SC SC FW SC FW SC FW SC B1 B1 SC SC B1 B1 PoP 12hr 20 50 20 5 5 20 20 30 20 Rain shwrs S C S S S S S S C S S Tstms S C S S S S C S S $$ ILZ045-150900- City of Champaign/Urbana-Champaign IL 40.03N 88.27W Elev. 741 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 89 72 91 73 Temp 72 72 73 81 86 87 85 78 77 75 75 85 90 91 87 80 78 76 74 Dewpt 70 70 72 75 77 77 77 75 73 72 73 76 77 77 77 74 73 71 72 RH 93 93 97 82 75 72 77 91 87 90 94 75 66 64 72 82 85 85 93 Wind dir E NE NE E SE E E E E SE SE S SW SW SW SW W W W Wind spd 6 6 5 4 4 3 4 5 5 6 6 8 9 10 8 6 6 5 5 Clouds B2 B2 B2 B2 B2 B1 SC FW FW SC B1 B1 B1 SC SC SC SC SC SC PoP 12hr 60 50 30 40 10 QPF 12hr 0.63 0.17 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S C S S S Tstms C S S S S S S S Heat index 86 97 99 96 94103105 99 85 Max heat 100 103 92 107 107 96 Flood A A A Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 68 83 63 83 67 87 67 83 Temp 89 84 74 71 81 79 68 65 81 80 71 70 84 82 72 69 81 78 Dewpt 76 75 72 70 71 70 66 65 69 70 67 67 72 72 68 66 70 68 PWind dir W N N NE S S SW S NW Wind char LT LT LT LT LT LT GN GN GN Avg clouds B1 B1 B1 B1 SC SC SC SC FW SC SC SC B1 B1 SC SC SC B1 PoP 12hr 20 60 20 5 5 10 20 30 20 Rain shwrs S S L S S S S S C S S Tstms S C S S S C S S $$ ILZ045-150900- City of Rantoul-Champaign IL 40.28N 88.14W Elev. 725 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 88 71 92 72 Temp 74 73 71 80 85 87 84 77 76 74 73 84 89 91 86 80 78 76 73 Dewpt 73 72 71 75 77 76 76 74 73 71 72 77 79 78 77 74 73 71 72 RH 97 97100 85 77 70 77 90 90 90 97 80 73 66 75 82 85 85 97 Wind dir E NE SW S SE NE E E E SE E SE S SW SW SW SW W W Wind spd 4 4 3 3 3 2 3 3 3 3 4 5 6 8 5 4 4 4 3 Clouds OV OV B2 B2 B2 B2 SC FW SC SC SC SC B1 SC SC SC SC SC B1 PoP 12hr 60 60 40 50 10 QPF 12hr 0.54 0.12 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L S S C C S S S S S S Tstms C C S S S S S S S S Heat index 95 98 92 94104106 97 Max heat 96 100 89 105 108 93 Flood A A A Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 82 63 82 66 86 67 83 Temp 89 83 73 70 80 77 66 64 80 78 70 68 84 80 72 68 80 77 Dewpt 77 75 71 69 71 69 65 64 69 69 66 66 73 71 68 66 70 68 PWind dir W N N NE SW S SW S NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 B1 B1 SC SC SC FW FW SC SC B1 B1 B1 SC SC B1 PoP 12hr 30 60 20 5 5 10 20 30 20 Rain shwrs S C L S S S S C C S Tstms S C C S S S C C S $$ ILZ046-150900- City of Danville-Vermilion IL 40.20N 87.60W Elev. 649 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 88 71 91 72 Temp 73 73 70 79 84 86 83 76 75 74 73 84 89 90 86 79 78 75 73 Dewpt 73 72 70 75 77 77 77 74 73 71 72 77 79 79 77 74 73 71 72 RH 100 97100 88 80 75 82 94 94 90 97 80 73 70 75 85 85 87 97 Wind dir E E SW SW SE N E E E SE SE SE S SW SW SW SW W W Wind spd 4 5 3 3 3 2 3 3 3 3 4 5 8 8 5 4 4 4 3 Clouds OV OV B2 B1 B2 B2 SC SC SC SC SC SC B1 SC SC SC SC SC SC PoP 12hr 60 60 40 50 10 QPF 12hr 0.61 0.10 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C S S C C S S S S S Tstms C C S S S S S S S S S Heat index 95 98 92 94104106 97 Max heat 96 99 89 105 108 94 Flood A A A Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 68 82 62 82 66 86 66 82 Temp 89 83 73 70 80 77 67 63 80 78 70 68 84 80 71 68 80 76 Dewpt 77 75 71 69 72 70 65 63 69 70 66 66 73 72 68 66 70 69 PWind dir W N N NE W S SW S NW Wind char LT LT LT LT LT LT GN LT LT Avg clouds SC SC B1 B1 B1 SC SC SC FW FW SC SC B1 B1 B1 SC SC B1 PoP 12hr 30 60 20 5 5 10 20 30 20 Rain shwrs C L S S S S C C S Tstms C C S S S C C S $$ ILZ057-150900- City of Paris-Edgar IL 39.67N 87.66W Elev. 682 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 72 92 73 Temp 72 72 73 81 86 87 85 78 77 75 74 86 91 90 86 81 79 76 74 Dewpt 72 71 72 75 77 77 77 75 73 72 73 76 77 77 77 74 72 70 71 RH 100 97 97 82 75 72 77 91 87 90 97 72 64 66 75 79 79 82 90 Wind dir SE E E E SE S E E E SE SE SE SW SW SW SW SW W W Wind spd 4 5 4 4 4 3 3 3 3 4 5 6 8 9 5 5 5 6 5 Clouds B2 B2 B2 B2 B2 B1 SC SC FW B1 SC B1 SC SC SC SC SC SC SC PoP 12hr 50 50 30 20 10 QPF 12hr 0.47 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S S S Tstms S C S S S Heat index 87 97100 96 96105103 97 86 Max heat 100 103 92 106 106 93 Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 83 63 84 66 87 67 84 Temp 90 85 74 71 81 78 68 64 81 80 70 69 85 81 73 69 81 78 Dewpt 75 75 72 70 71 70 67 64 68 69 67 67 71 72 68 66 69 69 PWind dir W N N NE N S SW S NW Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC SC B1 B1 B1 SC SC SC FW FW SC FW SC B1 SC SC SC SC PoP 12hr 20 60 20 5 0 10 20 30 20 Rain shwrs S L C S S S S C S S Tstms S C S S S S S $$ ILZ056-150900- City of Charleston/Mattoon-COLES IL 39.47N 88.28W Elev. 699 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 91 73 93 73 Temp 77 74 73 83 89 91 88 80 78 76 76 86 91 92 89 81 80 77 74 Dewpt 74 73 72 76 77 78 78 76 74 73 72 75 76 77 77 74 72 70 71 RH 90 97 97 80 68 66 72 88 88 90 87 70 62 62 68 79 77 79 90 Wind dir SE E E SE SE S E E E SE SE S SW SW SW SW SW W W Wind spd 5 5 4 5 4 4 3 4 4 5 5 6 8 9 5 5 5 5 5 Clouds SC B1 B2 B2 SC B1 FW FW FW SC FW FW FW SC SC SC FW SC SC PoP 12hr 40 40 20 10 5 QPF 12hr 0.26 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S S Heat index 91101106102 95103106101 86 Max heat 102 106 94 105 107 98 Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 92 69 84 64 85 67 88 68 85 Temp 89 87 75 71 82 80 69 66 82 81 71 70 86 83 74 70 83 80 Dewpt 74 75 73 71 71 70 68 65 69 70 67 67 72 72 68 67 69 69 PWind dir W N N NE S SE SW S W Wind char LT LT LT LT LT LT GN LT GN Avg clouds SC SC SC B1 SC SC SC SC FW FW SC FW SC B1 SC SC SC SC PoP 12hr 20 50 20 5 5 10 20 30 20 Rain shwrs S C S S S S C S S Tstms S C S S S S $$ ILZ066-150900- City of Effingham-Effingham IL 39.07N 88.53W Elev. 548 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 73 94 73 Temp 77 75 74 84 90 93 89 81 79 76 75 86 91 94 89 81 79 76 74 Dewpt 74 73 72 76 78 78 79 76 74 72 71 75 76 77 77 74 71 69 70 RH 90 94 93 77 68 62 73 85 85 87 87 70 62 58 68 79 77 79 87 Wind dir SE SE SE E S S E E E SE SE S SW SW SW SW SW SW W Wind spd 4 4 3 4 4 3 1 3 3 4 3 5 6 6 3 3 4 4 3 Clouds SC SC B1 B2 B1 SC FW FW FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 30 10 5 5 QPF 12hr 0.09 0.08 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Heat index 93104108104 87 95104107102 87 Max heat 106 109 100 106 109 100 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 70 85 65 85 67 89 69 86 Temp 90 88 76 71 83 81 70 66 82 82 72 70 87 84 75 70 84 81 Dewpt 75 75 73 71 73 71 69 66 70 70 68 67 72 72 69 67 70 69 PWind dir W N N NE N SE S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 10 50 20 5 5 10 10 30 10 Rain shwrs C S S S C Tstms C S S S S $$ ILZ068-150900- City of Robinson-Crawford IL 39.01N 87.66W Elev. 479 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 93 74 94 75 Temp 79 77 76 86 91 93 90 82 79 77 77 88 93 94 90 83 81 78 76 Dewpt 79 76 73 76 77 77 78 76 74 73 73 75 76 75 76 74 72 69 70 RH 100 97 90 72 64 60 68 82 85 87 87 66 58 54 64 74 74 74 82 Wind dir SE SE SE NE SE SW E E E SE E S SW SW SW SW SW SW W Wind spd 4 5 4 5 4 4 3 3 3 3 4 5 8 8 4 4 5 5 4 Clouds SC SC B2 B1 B1 SC SC FW CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 30 30 10 5 5 QPF 12hr 0.10 0.13 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S Heat index 95105107105 89 98106107102 90 Max heat 88 87 106 109 98 107 109 100 83 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 71 86 66 86 68 90 70 87 Temp 92 89 77 73 85 82 71 67 84 83 72 70 88 86 76 72 85 83 Dewpt 74 74 73 72 72 70 69 67 68 69 68 68 70 71 69 68 68 68 PWind dir W NW N NE N SE S S W Wind char LT LT LT LT LT LT LT LT GN Avg clouds FW SC SC SC B1 SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 10 50 30 5 5 5 10 30 20 Rain shwrs C C S C S S C S Tstms C S C S S $$ ILZ071-150900- City of Flora-Clay IL 38.71N 88.46W Elev. 462 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 94 75 95 75 Temp 77 76 75 85 91 94 89 82 80 77 76 86 92 95 89 82 81 77 76 Dewpt 76 74 73 77 78 78 78 76 73 72 72 76 77 77 77 73 70 68 69 RH 97 94 94 77 66 60 70 82 79 85 87 72 62 56 68 74 69 74 79 Wind dir S S SE NE S SW N E SE SE SE SW SW SW S S SW SW SW Wind spd 5 5 3 4 4 3 0 2 3 3 3 4 5 5 2 4 4 5 4 Clouds SC SC B1 B1 SC SC FW CL FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 20 30 5 0 0 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms Heat index 96106110104 89 96106109102 87 Max heat 108 112 100 84 106 110 98 83 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 72 86 67 86 69 90 70 87 Temp 91 89 78 73 84 81 72 68 83 82 73 71 88 85 76 72 85 82 Dewpt 76 76 73 72 74 72 70 68 71 71 68 68 73 73 69 68 71 70 PWind dir W N N N NE SE S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 10 50 30 10 5 10 10 30 10 Rain shwrs C S S C S C S Tstms C S S C S S S $$ ILZ072-150900- City of Olney-Richland IL 38.71N 88.11W Elev. 443 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 94 75 95 75 Temp 80 78 76 86 91 94 90 82 80 77 76 88 93 95 90 83 81 78 76 Dewpt 78 75 73 77 78 78 78 76 74 72 72 75 77 76 76 74 71 69 69 RH 94 91 90 75 66 60 68 82 82 85 87 66 60 54 64 74 72 74 79 Wind dir S S E NE SW SW SE E SE SE SE SW SW SW S S SW SW SW Wind spd 5 6 4 4 5 4 1 3 3 3 4 5 6 6 3 4 5 5 5 Clouds SC FW B1 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 20 5 0 0 QPF 12hr 0.02 0.04 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms Heat index 86 96107109104 90 85 97106109102 89 Max heat 93 90 109 110 100 85 107 110 99 85 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 94 72 86 67 86 69 90 71 88 Temp 92 90 78 74 85 82 73 68 84 83 73 71 88 86 77 72 86 83 Dewpt 75 75 73 72 74 72 70 68 70 70 69 68 72 72 70 68 70 69 PWind dir W N N N NE SE S S W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC SC FW FW FW FW SC B1 SC SC SC SC PoP 12hr 10 50 30 10 10 5 10 30 20 Rain shwrs C S S C S C S Tstms C S S C S S S $$ ILZ073-150900- City of Lawrenceville-Lawrence IL 38.76N 87.60W Elev. 426 ft 1236 AM CDT Fri Aug 14 2026 Date 08/13/26 Fri 08/14/26 Sat 08/15/26 Sun 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 94 75 95 76 Temp 80 78 76 87 92 94 91 82 80 77 77 88 94 95 91 83 82 78 77 Dewpt 76 74 72 75 76 75 77 75 74 73 72 74 75 74 75 73 71 69 69 RH 88 88 87 68 60 54 64 79 82 87 85 63 54 51 60 72 69 74 76 Wind dir S S E N S SW E E SE SE SE SW SW SW S SW SW SW SW Wind spd 5 5 4 4 4 4 2 3 3 3 3 5 6 6 4 4 5 5 4 Clouds FW FW B1 B1 B1 FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 20 20 5 5 0 QPF 12hr 0.02 0.07 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms Heat index 96105106103 89 85 97106106101 89 Max heat 87 86 106 109 100 85 106 107 98 85 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/16 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 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 72 87 67 87 68 91 71 89 Temp 93 90 79 74 86 82 73 68 85 83 73 71 89 86 77 72 86 83 Dewpt 73 73 73 72 72 70 70 68 68 68 68 67 70 70 69 67 68 68 PWind dir W NW N N N SE S S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC FW FW FW FW FW B1 SC SC SC SC PoP 12hr 5 50 30 10 5 5 10 20 20 Rain shwrs C C S C S S S Tstms C S S C S S S $$