Point Forecast Matrices
Issued by NWS Central Illinois
Issued by NWS Central Illinois
788 FOUS53 KILX 181537 PFMILX Point Forecast Matrices National Weather Service Lincoln IL 1036 AM CDT Tue Aug 18 2026 ILZ027-182100- City of Galesburg-Knox IL 40.94N 90.44W Elev. 475 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 66 78 62 79 Temp 77 79 76 70 69 67 67 71 74 77 76 68 65 63 62 71 76 79 76 Dewpt 71 72 71 70 69 67 67 70 70 71 70 66 64 61 61 66 66 68 68 RH 82 79 85100100100100 97 87 82 82 93 97 93 97 84 71 69 76 Wind dir SW SW SW SW W NW N NE NE NE NE NE N NE N E E E E Wind spd 10 9 5 2 1 1 3 4 5 2 3 1 0 0 0 2 3 2 1 Clouds B2 B1 SC B1 B1 B2 B2 B1 B1 SC SC SC SC SC SC FW FW CL CL PoP 12hr 30 30 10 5 0 QPF 12hr 0.02 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S Tstms S S S C S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 80 65 79 61 77 62 78 Temp 65 62 77 77 67 65 76 76 64 61 74 74 64 62 74 75 Dewpt 63 62 70 72 67 65 70 70 63 61 67 69 63 62 69 71 PWind dir SE SW W NW NW N SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC FW FW CL FW FW SC SC SC SC B1 PoP 12hr 5 20 30 10 5 10 10 20 Rain shwrs S S C C S Tstms S S S S $$ ILZ029-182100- City of Peoria-Peoria IL 40.67N 89.68W Elev. 607 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 68 80 64 80 Temp 79 81 77 72 71 69 68 72 75 78 77 71 68 65 64 72 76 79 76 Dewpt 68 70 69 70 69 68 68 69 69 69 68 67 65 63 62 65 65 65 66 RH 69 69 76 93 93 97100 90 82 74 74 87 90 93 93 79 69 62 71 Wind dir SW SW SW SW W W N NE NE N NE NE NE NE NE E E NE E Wind spd 8 6 5 2 1 0 2 4 4 2 3 0 0 0 0 2 3 2 1 Clouds B2 B1 SC SC B1 B2 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 10 40 20 5 5 QPF 12hr 0 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S S Tstms S C Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 81 65 81 63 78 63 79 Temp 66 63 77 77 69 66 77 76 66 63 74 75 66 63 74 75 Dewpt 63 62 68 69 66 65 68 68 64 61 65 66 63 62 67 68 PWind dir E SW SW NW NW N E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW SC FW FW FW FW SC SC SC SC B1 PoP 12hr 5 10 30 10 5 5 10 20 Rain shwrs C C S S Tstms S S S $$ ILZ030-182100- City of Lacon-Marshall IL 41.02N 89.37W Elev. 568 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 66 79 61 79 Temp 76 79 76 70 69 67 67 71 74 77 75 68 65 63 61 71 76 78 75 Dewpt 67 69 68 68 67 67 66 67 67 67 67 64 62 61 60 63 63 63 64 RH 74 72 76 93 93100 97 87 79 71 76 87 90 93 97 76 64 60 69 Wind dir W SW SW SW SW W NW NE N N N NE E NE N E E NE E Wind spd 10 8 5 2 2 2 3 4 4 3 3 1 1 1 0 2 3 3 1 Clouds B2 B2 B1 B1 B2 B2 B1 B1 B1 SC FW SC SC SC SC FW FW CL CL PoP 12hr 20 30 10 5 0 QPF 12hr 0 0.27 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S Tstms S S S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 80 65 79 61 77 61 77 Temp 65 62 76 76 68 65 76 75 65 62 73 73 64 62 74 74 Dewpt 61 61 67 68 65 64 67 66 62 60 63 64 61 60 65 66 PWind dir SE SW SW NW NW N SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW SC SC FW FW SC SC SC SC SC SC PoP 12hr 5 10 30 10 0 5 10 10 Rain shwrs C C S Tstms S S S $$ ILZ038-182100- City of Bloomington-Mclean IL 40.48N 88.91W Elev. 840 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 66 78 61 78 Temp 78 79 77 71 70 68 68 71 74 76 75 69 66 63 62 71 75 77 74 Dewpt 68 69 69 69 68 67 67 69 69 70 68 67 65 62 61 65 65 65 65 RH 71 72 76 93 93 97 97 93 84 82 79 93 97 97 97 81 71 67 74 Wind dir SW SW SW SW SW W NW NW N N N NE E NE NE E NE NE NE Wind spd 10 8 9 4 4 3 5 5 5 4 5 3 3 3 3 5 4 4 3 Clouds B1 B2 SC SC B1 B2 B1 B1 B2 SC B1 SC SC SC SC FW FW FW FW PoP 12hr 5 40 40 5 5 QPF 12hr 0 0.06 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S Tstms S S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 79 63 79 60 76 60 77 Temp 63 62 77 75 67 64 76 74 64 62 74 73 64 61 74 74 Dewpt 62 61 67 68 66 64 69 67 63 61 65 65 62 60 66 67 PWind dir E SW SW NW NW N E S Wind char LT LT LT GN LT LT LT GN Avg clouds FW FW FW SC SC SC SC SC FW FW FW SC SC SC SC SC PoP 12hr 0 5 30 20 5 5 5 10 Rain shwrs S C S S Tstms S S S S $$ ILZ042-182100- City of Lincoln-Logan IL 40.15N 89.36W Elev. 577 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 67 79 63 80 Temp 81 81 79 72 70 69 67 72 75 77 76 70 67 65 63 72 77 79 76 Dewpt 67 68 69 69 68 68 67 69 70 70 68 68 66 64 63 66 65 65 66 RH 63 65 72 90 93 97100 90 84 79 76 93 97 97100 81 67 62 71 Wind dir W SW SW SW SW W W W W N N NE NE NE NE NE NE NE NE Wind spd 8 6 6 3 2 2 4 5 5 3 5 2 2 2 2 4 4 4 3 Clouds B1 B1 SC SC B1 B2 B2 B1 B2 B1 SC SC SC SC SC SC SC FW CL PoP 12hr 0 50 50 10 5 QPF 12hr 0 0.08 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S Tstms C S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 81 64 81 61 79 61 79 Temp 65 62 78 77 67 65 79 77 65 62 76 75 65 62 76 76 Dewpt 63 62 67 68 66 65 69 67 65 61 65 65 63 61 66 67 PWind dir E SW SW NW N N E SE Wind char LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC CL FW FW SC SC SC SC B1 PoP 12hr 0 5 30 20 5 5 10 20 Rain shwrs S C S S S Tstms S S S S $$ ILZ051-182100- City of Springfield-Sangamon IL 39.85N 89.68W Elev. 554 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 68 81 64 81 Temp 80 82 80 73 71 70 69 72 77 79 77 71 68 66 64 72 78 80 77 Dewpt 67 67 68 68 68 68 68 69 70 70 69 69 68 66 64 66 66 66 66 RH 65 61 67 84 90 93 97 90 79 74 76 93100100100 81 67 62 69 Wind dir SW SW SW S SW W W S W N NE NE NE NE NE NE NE NE NE Wind spd 6 5 5 2 2 2 4 4 4 3 4 1 1 1 1 3 4 4 3 Clouds SC B1 FW FW B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC SC FW FW PoP 12hr 0 50 50 20 10 QPF 12hr 0 0.15 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S S S Tstms C S S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 83 65 83 62 81 63 82 Temp 66 63 80 79 68 66 81 78 67 63 78 76 67 63 79 78 Dewpt 64 63 67 68 66 65 68 68 65 62 64 65 64 62 66 67 PWind dir E SW SW NW NW N E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC FW CL FW SC SC SC SC SC SC PoP 12hr 5 0 20 20 5 5 10 20 Rain shwrs S S S S Tstms S S S $$ ILZ050-182100- City of Jacksonville-Morgan IL 39.75N 90.24W Elev. 581 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 67 80 63 81 Temp 78 82 81 73 71 69 67 72 76 78 77 70 68 65 64 73 78 80 78 Dewpt 69 69 70 69 68 68 67 70 71 72 70 70 68 65 64 68 68 68 68 RH 74 65 69 87 90 97100 93 85 82 79100100100100 84 71 67 71 Wind dir SW SW SW SE SW SE SW SE SW N NE NE NE NE NE NE NE NE NE Wind spd 6 5 4 2 1 2 4 4 3 2 4 1 1 1 1 3 4 4 3 Clouds SC B2 SC SC B1 B2 OV B2 B2 B2 B1 SC SC SC SC SC SC FW FW PoP 12hr 5 60 50 20 10 QPF 12hr 0 0.22 0.09 0.02 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S S Tstms S C S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 83 64 83 62 81 62 81 Temp 66 63 80 79 68 65 81 79 66 63 78 77 66 63 78 78 Dewpt 64 63 68 70 66 65 69 69 65 62 65 67 63 62 68 69 PWind dir E SW SW NW N N E SE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW SC FW CL FW FW SC SC SC SC B1 PoP 12hr 5 0 20 20 5 5 20 20 Rain shwrs S S S S S Tstms S S S $$ ILZ052-182100- City of Taylorville-Christian IL 39.54N 89.30W Elev. 604 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 67 80 64 82 Temp 81 82 81 73 71 69 68 72 76 78 77 71 69 66 65 72 79 81 78 Dewpt 65 67 69 68 67 68 68 70 71 72 71 70 68 66 65 68 68 67 68 RH 58 61 67 84 87 97100 93 85 82 82 97 97100100 87 69 63 71 Wind dir SW SW S S S NW SW S SW NW N NE NE NE NE NE NE NE NE Wind spd 5 5 4 2 1 1 4 4 4 2 4 1 1 1 2 4 4 5 3 Clouds SC B1 SC FW B1 B2 B2 B2 B2 B2 B1 SC B1 B1 B1 B1 SC FW FW PoP 12hr 0 60 50 30 10 QPF 12hr 0 0.12 0.12 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C C C C Tstms C S C S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 84 64 84 62 81 62 82 Temp 66 63 80 79 68 65 81 79 67 63 79 77 66 63 79 78 Dewpt 65 63 67 69 66 65 69 69 66 63 65 66 64 62 67 68 PWind dir NE SW SW W NW N E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC SC PoP 12hr 5 0 20 20 5 5 10 20 Rain shwrs S S S Tstms S $$ ILZ053-182100- City of Decatur-Macon IL 39.83N 88.86W Elev. 686 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 67 79 63 80 Temp 79 81 79 72 70 69 68 71 75 78 76 70 67 65 64 71 77 79 76 Dewpt 64 67 68 68 67 67 67 69 70 70 69 68 67 65 64 66 66 65 66 RH 60 63 69 87 90 93 97 93 84 76 79 93100100100 84 69 62 71 Wind dir SW SW SW SW SW W W SW W NW N NE NE NE NE NE NE NE NE Wind spd 6 5 5 3 3 2 4 4 5 3 5 2 2 2 3 4 4 5 4 Clouds B1 B1 FW FW SC B2 B2 B1 B2 B2 B1 B1 SC SC B1 SC SC FW FW PoP 12hr 0 50 50 20 10 QPF 12hr 0 0.04 0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C S S Tstms C S C S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 82 63 82 61 79 61 80 Temp 65 62 79 78 66 65 79 77 65 63 77 76 64 62 77 76 Dewpt 64 62 66 68 65 64 68 68 65 62 64 65 63 61 65 67 PWind dir NE SW SW NW NW N E SE Wind char LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC PoP 12hr 0 5 20 20 5 5 10 20 Rain shwrs S S S Tstms S S $$ ILZ045-182100- City of Champaign/Urbana-Champaign IL 40.03N 88.27W Elev. 741 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 66 78 62 79 Temp 80 79 78 71 70 68 68 71 75 76 75 69 66 64 63 70 76 78 75 Dewpt 67 68 68 68 67 66 68 70 71 71 70 68 66 63 63 66 67 66 67 RH 65 69 71 90 90 93100 97 87 85 84 97100 97100 87 74 67 76 Wind dir W SW SW SW W W W SW W N N NE NE NE NE NE NE NE NE Wind spd 6 6 5 3 3 3 4 5 5 3 4 2 3 3 3 4 5 5 3 Clouds SC B1 SC FW SC B1 B2 B1 B2 B2 B1 SC SC B1 SC SC SC FW FW PoP 12hr 0 40 40 20 5 QPF 12hr 0 0.03 0.15 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C S S Tstms S C C Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 81 63 80 60 78 60 78 Temp 64 62 78 76 66 65 78 75 65 62 76 74 63 61 76 75 Dewpt 63 61 68 68 65 64 70 68 64 62 66 66 62 60 67 67 PWind dir NE SW W NW NW N E SE Wind char LT LT LT GN LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC FW FW FW SC SC SC SC SC PoP 12hr 0 5 20 20 5 5 5 10 Rain shwrs S S S Tstms S S $$ ILZ045-182100- City of Rantoul-Champaign IL 40.28N 88.14W Elev. 725 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 66 78 62 79 Temp 81 79 75 70 69 68 68 71 75 76 74 69 66 64 62 70 76 77 73 Dewpt 67 67 67 67 66 66 67 69 70 69 69 67 65 62 62 66 66 65 66 RH 63 67 76 90 90 93 97 93 84 79 84 93 97 93100 87 71 67 79 Wind dir SW SW SW S SW SW W SW W N N NE NE NE NE NE NE NE NE Wind spd 5 5 4 2 2 1 2 4 4 2 3 0 0 1 1 3 3 3 2 Clouds SC SC B1 SC B1 B2 B2 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW PoP 12hr 0 30 40 20 5 QPF 12hr 0 0.01 0.20 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C S S Tstms S C C Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 80 63 80 60 77 59 78 Temp 63 62 78 75 66 64 77 74 64 61 75 72 62 60 75 73 Dewpt 62 61 67 68 64 63 69 67 63 61 65 65 61 60 66 66 PWind dir NE SW W W NW NW E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC FW SC SC SC FW FW FW SC SC SC SC SC PoP 12hr 0 5 20 30 5 5 5 10 Rain shwrs S S C Tstms S C $$ ILZ046-182100- City of Danville-Vermilion IL 40.20N 87.60W Elev. 649 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 66 78 62 79 Temp 82 79 76 70 69 68 68 71 75 75 73 69 66 64 62 70 76 77 73 Dewpt 67 67 67 67 66 66 66 69 70 70 69 67 65 63 62 66 66 66 67 RH 61 67 74 90 90 93 93 93 84 84 87 93 97 97100 87 71 69 81 Wind dir SW SW SW S SW SW W SW W N N NE NE NE NE NE NE NE NE Wind spd 5 5 4 2 2 1 2 4 4 2 3 0 0 1 1 3 3 4 2 Clouds SC SC B1 SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 SC SC SC FW FW PoP 12hr 0 30 50 20 5 QPF 12hr 0 0 0.25 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C S S Tstms S C C S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 80 62 80 60 77 59 78 Temp 63 61 79 75 65 63 77 74 64 61 75 72 61 61 75 73 Dewpt 62 61 67 68 64 63 69 68 63 61 65 65 61 59 66 67 PWind dir NE SW W W NW NW E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC FW FW FW SC SC SC SC SC PoP 12hr 0 5 20 30 5 5 5 10 Rain shwrs S S C Tstms S C $$ ILZ057-182100- City of Paris-Edgar IL 39.67N 87.66W Elev. 682 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 66 78 63 79 Temp 80 79 76 70 69 68 68 71 75 76 73 70 67 65 63 70 76 78 73 Dewpt 65 66 67 67 66 66 67 69 70 69 69 68 66 65 63 67 67 66 66 RH 60 64 74 90 90 93 97 93 84 79 87 93 97100100 90 74 67 79 Wind dir SW SW S S SW SW W SW W W N NE NE NE NE NE NE NE NE Wind spd 3 4 3 2 2 2 3 5 5 3 3 1 1 2 2 4 4 6 4 Clouds SC SC SC FW SC B1 B2 B2 B2 B2 B1 B1 B1 B2 B1 SC SC FW FW PoP 12hr 0 30 60 40 10 QPF 12hr 0 0 0.12 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L C C S S Tstms S C C S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 80 62 81 60 78 59 79 Temp 64 61 78 75 66 63 78 74 64 62 76 72 63 60 76 73 Dewpt 63 61 66 67 64 63 68 67 64 62 64 65 62 60 65 66 PWind dir NE N W W NW N NE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC FW FW FW SC SC SC SC SC PoP 12hr 5 5 20 30 5 5 5 10 Rain shwrs S C Tstms S $$ ILZ056-182100- City of Charleston/Mattoon-COLES IL 39.47N 88.28W Elev. 699 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 66 79 63 81 Temp 81 81 79 71 70 68 68 72 75 77 76 70 68 65 64 72 78 80 76 Dewpt 63 66 67 67 66 66 67 69 71 71 70 69 68 65 64 67 68 67 67 RH 54 60 67 87 87 93 97 90 87 82 82 97100100100 84 71 65 74 Wind dir SW SW S S SW SW W SW W NW N NE NE NE NE NE NE NE NE Wind spd 5 5 4 2 2 2 4 5 4 3 4 1 2 2 3 5 4 6 4 Clouds SC SC SC FW SC B2 B2 B2 B2 B2 B2 B1 B1 B1 B1 B1 SC SC FW PoP 12hr 0 40 50 30 10 QPF 12hr 0 0.02 0.14 0.11 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C C Tstms C C C C Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 82 63 83 61 81 60 81 Temp 65 62 79 78 66 65 80 77 65 63 78 76 64 62 78 76 Dewpt 64 62 66 67 65 65 68 68 65 62 64 65 63 61 65 67 PWind dir NE N W NW NW N E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 5 20 20 5 5 5 20 Rain shwrs S S S Tstms S $$ ILZ066-182100- City of Effingham-Effingham IL 39.07N 88.53W Elev. 548 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 66 80 64 81 Temp 82 82 79 72 69 68 68 72 76 78 77 71 69 66 65 72 78 80 77 Dewpt 66 67 69 68 66 66 67 70 72 72 72 71 69 66 65 69 69 69 69 RH 58 61 72 87 90 93 97 93 87 82 85100100100100 90 74 69 76 Wind dir SW SW S S S S SW SW SW N N NE NE NE NE NE NE NE NE Wind spd 3 3 2 1 1 1 3 5 4 2 3 1 1 1 2 4 4 4 3 Clouds FW FW SC FW SC B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 SC SC FW PoP 12hr 0 40 60 40 20 QPF 12hr 0 0.02 0.31 0.19 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C S S Tstms S S C C S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 83 63 84 62 81 61 81 Temp 66 63 80 78 67 64 81 78 66 63 79 77 65 62 78 77 Dewpt 65 63 68 69 66 64 69 69 66 63 65 66 64 62 66 68 PWind dir NE N NW NW N N E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC PoP 12hr 5 5 10 20 5 5 10 20 Rain shwrs S S S Tstms S $$ ILZ068-182100- City of Robinson-Crawford IL 39.01N 87.66W Elev. 479 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 66 81 66 82 Temp 82 83 79 71 69 68 68 73 77 79 76 71 69 68 66 73 79 82 77 Dewpt 64 64 66 67 66 66 66 69 70 71 70 70 69 68 66 69 68 68 67 RH 55 53 64 87 90 93 93 87 79 77 82 97100100100 87 69 63 71 Wind dir NW W SW S S SW W SW SW W N N NE NE NE NE NE N NE Wind spd 2 3 3 1 1 1 3 5 5 3 4 2 1 2 2 4 5 6 5 Clouds FW FW SC FW FW SC B2 B2 B1 B2 B1 B2 B1 B2 B1 B1 B1 SC FW PoP 12hr 0 20 70 40 20 QPF 12hr 0 0 0.18 0.24 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C S S Tstms S C C Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 83 63 84 62 82 61 83 Temp 67 63 80 78 67 64 82 78 67 64 80 76 65 62 80 77 Dewpt 66 63 66 67 66 64 67 67 66 63 63 64 64 62 64 65 PWind dir NE NE NW W NW N NE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 5 10 20 5 0 5 10 Rain shwrs S S Tstms S $$ ILZ071-182100- City of Flora-Clay IL 38.71N 88.46W Elev. 462 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 67 81 66 82 Temp 82 82 80 72 70 69 69 73 78 81 78 72 70 68 67 73 79 82 78 Dewpt 64 67 69 68 66 66 68 71 73 74 73 72 70 68 67 71 71 71 71 RH 55 61 69 87 87 90 97 93 85 79 85100100100100 93 77 69 79 Wind dir W SW N S S SW W SW S SE N NE NE NE NE NE NE NE NE Wind spd 2 2 1 1 1 1 3 4 4 2 3 1 1 1 2 3 4 5 3 Clouds FW FW FW FW FW B1 B2 OV B2 B2 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 30 70 50 20 QPF 12hr 0 0.03 0.25 0.33 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C S S Tstms S C C S S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 83 64 84 63 82 62 83 Temp 68 64 80 79 68 64 82 79 68 64 80 77 67 63 80 78 Dewpt 67 64 69 70 66 64 70 71 67 64 66 67 64 63 67 68 PWind dir NE N W NW N N E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 5 5 20 5 5 10 20 Rain shwrs S S Tstms S $$ ILZ072-182100- City of Olney-Richland IL 38.71N 88.11W Elev. 443 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 67 82 66 82 Temp 84 83 81 72 70 69 69 73 78 81 79 72 70 68 67 74 80 82 79 Dewpt 64 66 67 68 66 66 67 70 72 73 72 72 70 68 67 70 71 70 70 RH 51 57 63 87 87 90 93 90 82 77 79100100100100 87 74 67 74 Wind dir W W N SE S SW W W S SW N NE NE NE NE NE NE NE NE Wind spd 3 2 1 0 1 1 3 5 5 3 4 1 1 2 2 4 5 6 4 Clouds FW FW SC FW FW SC B2 OV B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC PoP 12hr 0 30 60 50 20 QPF 12hr 0 0 0.22 0.29 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C S S Tstms S C C S S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 84 63 85 63 83 62 83 Temp 68 64 81 80 68 64 82 80 68 64 80 78 67 63 81 79 Dewpt 67 64 68 69 66 64 69 70 67 64 65 66 64 62 66 67 PWind dir NE N NW NW N N NE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 5 5 5 20 5 5 10 20 Rain shwrs S S Tstms S $$ ILZ073-182100- City of Lawrenceville-Lawrence IL 38.76N 87.60W Elev. 426 ft 1036 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 67 82 66 83 Temp 83 83 80 72 70 68 69 75 78 81 78 72 70 68 67 74 80 83 78 Dewpt 62 63 65 67 66 65 66 68 70 70 70 71 70 68 67 69 69 68 67 RH 49 51 60 84 87 90 90 79 76 69 76 97100100100 84 69 61 69 Wind dir W W SW S S SW W W S S E NE NE NE NE NE NE N N Wind spd 3 3 2 1 1 1 3 5 5 2 4 2 1 2 2 3 4 5 4 Clouds FW FW FW FW FW SC B2 B2 B2 B1 B2 B1 B1 B2 B1 B1 B1 SC SC PoP 12hr 0 20 70 50 30 QPF 12hr 0 0 0.14 0.34 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C C C C Tstms S S C C S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 85 64 85 63 84 62 84 Temp 68 64 82 79 68 64 83 79 68 64 81 78 66 63 82 79 Dewpt 67 64 66 66 66 64 66 67 66 64 62 63 64 62 63 64 PWind dir NE N NW NW NW N NE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW CL FW FW FW FW FW FW SC FW SC SC PoP 12hr 5 5 5 20 5 5 5 10 Rain shwrs S S Tstms S $$