Point Forecast Matrices
Issued by NWS Quad Cities, IA IL
Issued by NWS Quad Cities, IA IL
589 FOUS53 KDVN 181546 PFMDVN Point Forecast Matrices National Weather Service Quad Cities IA IL 1046 AM CDT Tue Aug 18 2026 IAZ040-182100- Independence-Buchanan IA 42.45N 91.93W Elev. 977 ft 1046 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 78 62 78 58 78 Temp 75 78 75 69 67 64 62 69 75 78 74 65 62 60 59 69 75 78 74 Dewpt 70 71 69 68 66 64 62 64 64 63 64 61 60 58 58 63 64 65 65 RH 84 79 82 97 97100100 84 69 60 71 87 93 93 96 81 69 64 74 Wind dir W W W W NW NW N N N N N NE E E E S SW SW S Wind spd 10 10 5 3 3 4 5 4 5 5 3 2 1 1 1 3 5 6 5 Clouds SC B1 B1 B1 B1 SC B1 SC B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 50 20 5 5 5 QPF 12hr 0.11 0 0 0 0 Rain shwrs C C S S Tstms 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 62 80 63 77 59 76 61 77 Temp 65 63 77 76 67 63 75 73 63 60 73 72 64 61 74 74 Dewpt 63 63 69 69 65 63 65 64 60 59 64 65 63 61 67 67 PWind dir S W NW NW N SE SE S Wind char LT GN GN GN LT LT LT GN Avg clouds FW SC SC SC FW SC SC FW FW SC SC SC B1 B1 B1 SC PoP 12hr 30 30 30 5 5 10 10 10 Rain shwrs S C C C S Tstms S C C S $$ IAZ042-182100- Dubuque-Dubuque IA 42.41N 90.70W Elev. 1072 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 64 78 59 78 Temp 74 78 75 70 68 66 65 70 75 77 74 66 63 61 59 70 75 78 74 Dewpt 69 70 69 68 66 64 63 65 63 62 63 60 58 57 57 62 62 63 64 RH 84 76 82 93 93 93 93 84 66 60 69 81 84 87 93 76 64 60 71 Wind dir SW W W W W NW NW N N N N NE N N N SE S SW S Wind spd 10 9 6 4 3 3 4 4 5 4 3 1 0 0 0 2 4 4 4 Clouds B1 B1 B2 B2 B1 SC B1 B1 SC SC SC SC SC FW SC FW FW FW FW PoP 12hr 50 20 20 5 5 QPF 12hr 0.10 0.01 0.05 0 0 Rain shwrs C C S S Tstms C C S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 79 64 77 60 76 61 77 Temp 65 63 76 76 68 64 75 74 64 61 73 72 63 62 74 74 Dewpt 61 62 68 68 65 63 64 63 59 58 62 64 61 60 65 66 PWind dir SW SW W NW NW NW S S Wind char LT GN LT GN LT LT LT LT Avg clouds FW SC SC SC SC SC SC FW FW FW SC SC SC B1 SC SC PoP 12hr 30 40 30 5 5 10 10 10 Rain shwrs C S C C C Tstms S S C C $$ ILZ002-182100- Freeport-Stephenson IL 42.25N 89.58W Elev. 859 ft 1046 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 79 62 78 56 78 Temp 76 78 74 69 67 64 63 71 76 78 74 65 61 58 57 70 75 78 75 Dewpt 69 71 70 68 66 64 63 66 65 63 64 61 59 57 57 63 61 62 64 RH 79 79 87 97 97100100 84 69 60 71 87 93 96100 78 62 58 69 Wind dir SW SW W W W W NW NE N N NE NE E E N SE S SW SW Wind spd 11 11 8 4 2 2 1 2 3 4 2 1 0 0 0 1 2 2 1 Clouds B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW PoP 12hr 50 40 5 0 0 QPF 12hr 0.08 0.07 0 0 0 Rain shwrs S C C 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 59 79 62 77 57 75 57 76 Temp 63 60 76 75 66 62 75 74 62 59 73 72 61 59 73 73 Dewpt 60 60 68 69 65 62 65 65 60 58 62 64 60 59 65 67 PWind dir SW SW W NW NW NW S S Wind char LT GN LT GN LT LT LT LT Avg clouds FW SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC PoP 12hr 20 30 30 10 0 10 10 10 Rain shwrs S S C C S Tstms S S C S $$ IAZ052-182100- Cedar Rapids-Linn IA 41.89N 91.70W Elev. 862 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 64 81 59 80 Temp 75 78 76 71 69 66 64 71 76 79 75 67 64 61 60 70 76 80 75 Dewpt 70 72 71 68 68 66 64 67 66 65 66 63 61 60 59 64 64 65 67 RH 84 82 85 90 97100100 87 71 62 74 87 90 97 96 81 66 60 76 Wind dir SW W W W NW NW N NE N N NE NE E NE NE E S S S Wind spd 10 9 5 3 2 3 3 4 4 4 3 2 1 1 1 2 4 4 3 Clouds B1 B1 SC B1 B1 B1 B1 B1 SC SC SC SC SC SC SC FW FW CL FW PoP 12hr 50 30 10 5 5 QPF 12hr 0.11 0.01 0 0 0 Rain shwrs C C C S Tstms C C C S Heat index 81 81 Max heat 82 82 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 81 64 79 60 78 61 79 Temp 66 63 78 77 68 64 76 74 64 60 74 73 65 62 75 74 Dewpt 63 63 70 71 66 64 67 67 62 60 65 67 64 62 68 70 PWind dir S SW W NW NW E SE SE Wind char LT LT LT GN LT LT LT GN Avg clouds FW SC SC SC SC SC FW FW FW SC SC SC SC B1 B1 SC PoP 12hr 20 30 30 5 5 10 20 10 Rain shwrs S S C C C S Tstms S S C C $$ IAZ064-182100- Iowa City-Johnson IA 41.63N 91.54W Elev. 668 ft 1046 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 81 61 80 Temp 76 79 78 72 70 68 66 72 78 80 76 69 66 63 61 71 77 80 77 Dewpt 70 72 70 70 69 68 66 68 67 66 66 65 63 62 61 65 65 65 66 RH 82 79 76 93 97100100 87 69 62 71 87 90 97100 81 67 60 69 Wind dir SW W W W NW N N NE N N NE NE NE NE NE E SE S S Wind spd 10 10 5 1 1 1 1 3 4 5 5 1 1 1 1 1 3 4 4 Clouds B2 SC B1 B1 SC B1 B1 B2 B1 SC FW SC SC SC SC FW FW CL FW PoP 12hr 50 30 20 5 0 QPF 12hr 0.08 0.03 0.15 0 0 Rain shwrs C C C C S Tstms C C C C S Heat index 82 82 Max heat 84 83 82 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 82 65 80 62 79 63 79 Temp 68 64 79 78 70 65 78 75 66 62 75 74 67 63 76 76 Dewpt 64 64 70 71 68 65 67 67 63 61 66 67 65 63 69 69 PWind dir S SW W NW NW NE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC FW FW FW FW FW SC SC B1 SC B1 SC PoP 12hr 20 30 30 10 5 10 20 20 Rain shwrs S S C S C S S Tstms S S S S C $$ IAZ054-182100- Maquoketa-Jackson IA 42.06N 90.67W Elev. 769 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 63 80 58 79 Temp 75 78 76 70 68 65 64 71 76 78 75 66 62 60 58 70 76 79 75 Dewpt 67 69 68 66 65 63 62 64 63 62 63 60 58 56 56 62 61 62 63 RH 76 74 76 87 90 93 93 79 64 58 66 81 87 87 93 76 60 56 66 Wind dir SW SW W W W NW NW N N N NE N N N N E S SW S Wind spd 6 6 3 1 1 1 1 2 2 2 1 1 0 0 0 1 2 1 1 Clouds B2 B1 B1 SC B1 B1 B1 B2 SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 50 30 10 5 5 QPF 12hr 0.10 0.03 0 0 0 Rain shwrs S C C S Tstms S C C S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 81 63 79 59 77 60 78 Temp 64 62 77 76 66 63 76 74 63 60 74 73 63 60 74 74 Dewpt 61 60 66 67 64 61 63 63 59 57 62 63 60 59 64 66 PWind dir S SW W NW NW N SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC FW FW SC FW FW FW SC SC SC SC SC SC PoP 12hr 20 40 40 10 5 10 10 10 Rain shwrs S S C C C Tstms S S C C $$ IAZ066-182100- Clinton-Clinton IA 41.84N 90.34W Elev. 708 ft 1046 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 64 81 59 80 Temp 76 78 77 71 69 66 65 71 77 79 76 68 64 61 60 70 77 79 76 Dewpt 68 70 69 68 67 65 64 66 66 65 65 62 61 59 59 63 62 63 64 RH 76 76 76 90 93 97 97 84 69 62 69 81 90 93 96 78 60 58 66 Wind dir SW SW SW W W NW NW NE N N NE NE NE NE NE E SE SE SE Wind spd 9 9 5 3 2 2 2 3 3 4 3 2 1 1 1 2 3 3 2 Clouds OV B1 B1 B1 SC B1 B2 B2 SC SC SC SC SC SC SC FW FW FW FW PoP 12hr 50 30 10 5 0 QPF 12hr 0.11 0.04 0 0 0 Rain shwrs C C C C S Tstms C C C C S Heat index 81 Max heat 83 82 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 79 60 77 61 78 Temp 65 62 77 77 68 64 76 75 64 61 74 74 64 62 74 75 Dewpt 62 61 67 68 66 63 65 65 61 59 63 64 62 60 65 67 PWind dir S SW W NW NW N SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC FW SC FW FW FW SC SC SC B1 SC SC PoP 12hr 20 40 40 10 5 10 10 10 Rain shwrs S C C C Tstms S S C C $$ ILZ009-182100- Sterling-Whiteside IL 41.75N 89.67W Elev. 648 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 64 80 58 79 Temp 77 78 77 71 68 66 66 72 78 80 76 67 63 60 59 70 76 79 76 Dewpt 69 71 70 70 68 66 66 68 67 65 66 64 62 60 59 64 63 63 65 RH 76 79 79 97100100100 87 69 60 71 90 97100100 81 64 58 69 Wind dir SW SW SW W W W NW NE N N NE NE N E N E E S S Wind spd 9 9 5 3 1 1 1 1 3 3 2 1 0 0 0 1 3 1 1 Clouds OV B1 B1 B1 SC B2 B2 B1 SC B1 FW SC SC SC SC FW FW FW FW PoP 12hr 50 40 10 0 0 QPF 12hr 0.11 0.02 0 0 0 Rain shwrs C C C C S Tstms S C C C S Heat index 82 Max heat 82 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 80 63 78 58 76 59 77 Temp 63 62 77 76 67 64 76 75 63 60 74 73 63 60 74 74 Dewpt 63 62 68 70 67 64 67 66 63 60 64 65 63 60 66 68 PWind dir S SW W NW NW N SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC FW B1 FW FW FW SC SC SC SC SC SC PoP 12hr 10 20 40 10 5 10 10 10 Rain shwrs S S C C Tstms S S C C $$ IAZ068-182100- Davenport-Scott IA 41.62N 90.58W Elev. 753 ft 1046 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 65 80 60 79 Temp 75 78 77 71 69 67 66 71 76 78 75 67 64 62 61 70 76 79 76 Dewpt 68 70 70 69 68 66 66 67 66 66 66 64 62 60 60 64 63 63 65 RH 79 76 79 93 97 97100 87 71 67 74 90 93 93 97 81 64 58 69 Wind dir SW SW NW SW W NW N NE N N NE NE NE NE NE E E SE SE Wind spd 10 10 5 3 2 3 2 3 3 4 3 2 2 2 2 2 3 3 2 Clouds OV SC B1 B1 SC B2 B1 B1 SC B1 SC SC SC SC SC FW FW CL FW PoP 12hr 50 40 20 5 0 QPF 12hr 0.08 0.03 0.01 0 0 Rain shwrs C C C C S Tstms C C 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 80 64 79 61 76 61 77 Temp 66 63 77 77 68 65 76 75 65 62 74 74 65 62 74 75 Dewpt 63 62 68 69 66 64 66 66 62 60 64 66 63 62 66 68 PWind dir S SW W NW NW N SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW SC FW FW FW SC SC SC SC SC SC PoP 12hr 20 40 40 10 5 10 10 10 Rain shwrs S S C C C Tstms S S C C C $$ ILZ015-182100- Moline-Rock Island IL 41.46N 90.52W Elev. 590 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 67 82 62 80 Temp 77 79 78 72 70 69 67 73 78 81 77 69 66 64 62 71 77 80 77 Dewpt 70 72 71 70 69 68 67 69 69 68 68 66 63 61 61 65 64 65 67 RH 79 79 79 93 97 97100 87 74 65 74 90 90 90 97 81 64 60 71 Wind dir SW SW W SW W W N NE NE N NE NE NE NE E E E E SE Wind spd 10 9 5 3 2 2 2 3 4 4 3 2 1 1 1 2 3 3 3 Clouds OV SC SC B1 SC B2 B1 B1 B1 SC SC SC SC SC SC FW FW CL FW PoP 12hr 50 40 20 5 0 QPF 12hr 0.04 0.05 0.11 0 0 Rain shwrs C C C C S S Tstms C C C C S Heat index 83 82 Max heat 84 84 82 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 82 66 80 63 78 63 78 Temp 67 64 78 78 69 66 77 76 66 63 74 75 66 63 75 76 Dewpt 63 63 70 71 67 66 68 68 63 61 66 67 64 63 68 69 PWind dir S SW W NW NW N SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW SC FW FW FW FW SC SC SC SC SC PoP 12hr 10 30 40 10 5 10 10 20 Rain shwrs S C C C S Tstms S C C C $$ ILZ017-182100- Princeton-Bureau IL 41.37N 89.47W Elev. 662 ft 1046 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 60 78 Temp 78 79 76 71 69 68 67 72 76 78 75 67 64 62 60 70 75 78 75 Dewpt 68 69 69 68 67 66 66 67 66 65 66 63 61 59 59 63 62 62 64 RH 71 72 79 90 93 93 97 84 71 64 74 87 90 90 96 78 64 58 69 Wind dir W SW SW W W W NW NE N N NE NE E E E E E E E Wind spd 9 9 5 4 3 3 2 2 3 3 2 3 2 2 1 2 3 2 0 Clouds OV B2 B1 B1 SC B2 SC B1 B1 SC SC SC SC SC SC FW FW FW CL PoP 12hr 40 40 10 5 0 QPF 12hr 0.04 0.02 0 0 0 Rain shwrs S C C C C S Tstms S C C 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 61 79 64 78 60 76 61 76 Temp 64 62 76 76 67 65 76 74 64 61 73 73 64 61 73 74 Dewpt 61 61 66 68 65 64 66 65 61 59 63 64 61 60 65 66 PWind dir S SW W NW NW N SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC FW FW SC SC SC B1 B1 SC PoP 12hr 5 10 30 10 5 10 10 10 Rain shwrs C C Tstms S C $$ IAZ087-182100- Fairfield-Jefferson IA 41.05N 91.97W Elev. 799 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 66 80 61 79 Temp 77 79 78 71 70 68 67 73 77 80 77 68 65 63 62 72 77 79 77 Dewpt 73 74 74 71 70 68 67 71 72 72 72 68 65 63 62 68 69 69 71 RH 87 85 88100100100100 93 85 77 85100100100100 87 76 72 82 Wind dir SW W W W NW NW N NE NE NE NE E NE NE NE E E E SE Wind spd 8 8 3 2 2 3 3 4 4 4 3 3 2 2 2 2 2 2 2 Clouds OV SC SC B1 B1 B2 B2 B2 B1 SC SC B1 SC SC SC FW FW CL CL PoP 12hr 30 30 20 5 5 QPF 12hr 0.01 0.04 0.03 0 0 Rain shwrs S C C C C C S Tstms S C C C S Heat index 81 83 Max heat 85 84 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 82 65 80 61 78 63 79 Temp 66 64 79 79 68 65 77 77 65 63 76 76 66 63 77 77 Dewpt 66 64 73 75 68 65 71 72 65 62 70 72 66 63 73 75 PWind dir S SW W NW N E SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW SC FW FW FW FW SC B1 SC B1 B1 B1 PoP 12hr 10 20 30 5 5 10 20 20 Rain shwrs S S S C S S Tstms S S S C $$ IAZ089-182100- Burlington-Des Moines IA 40.79N 91.12W Elev. 698 ft 1046 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 67 80 63 79 Temp 77 79 79 73 71 69 69 73 77 78 77 70 67 65 63 72 76 79 77 Dewpt 70 72 72 70 69 68 68 70 70 70 70 68 65 63 63 67 67 67 69 RH 79 79 79 90 93 97 97 90 79 76 79 93 93 93100 84 74 67 76 Wind dir SW SW SW SW NW SW N NE NE NE NE NE E NE NE E E E E Wind spd 8 8 4 2 1 2 3 4 4 5 4 3 2 2 1 2 3 3 1 Clouds OV B1 SC SC B1 B2 B2 B2 SC SC SC SC SC SC SC FW FW CL FW PoP 12hr 30 40 20 5 5 QPF 12hr 0.02 0.15 0.04 0 0 Rain shwrs S S C C C S S S S Tstms S S C C 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 63 81 66 80 62 78 63 79 Temp 67 64 78 78 70 66 78 77 66 63 75 76 66 64 76 76 Dewpt 64 64 70 72 68 66 70 70 64 62 68 70 64 64 70 72 PWind dir S SW W NW N NE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW SC FW FW FW FW SC SC B1 SC B1 B1 PoP 12hr 5 20 30 10 5 10 20 20 Rain shwrs S S C S S Tstms S S C $$ MOZ009-182100- Memphis-Scotland MO 40.46N 92.17W Elev. 813 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 67 81 63 81 Temp 78 81 80 72 70 69 68 73 78 79 77 70 67 65 63 72 78 81 78 Dewpt 72 73 74 72 70 69 68 72 73 74 73 70 67 65 63 70 70 70 72 RH 82 77 82100100100100 97 85 85 87100100100100 93 76 69 82 Wind dir SW SW SW W N N NW NE NE NE NE NE NE NE N E E E N Wind spd 5 4 1 1 0 1 1 3 3 3 2 1 1 1 0 2 2 2 0 Clouds OV SC FW SC B1 OV B2 B2 B2 SC SC SC SC SC SC FW FW CL CL PoP 12hr 20 30 30 10 5 QPF 12hr 0 0.04 0.02 0 0 Rain shwrs S S C C C S S S C Tstms S C C S S C Heat index 86 85 84 Max heat 88 85 85 Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 84 65 82 62 80 63 81 Temp 67 65 81 80 69 66 80 78 66 64 77 77 67 64 79 78 Dewpt 66 65 73 75 69 66 72 73 66 63 70 72 66 64 73 75 PWind dir S SW W NW N E SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC FW FW FW FW SC B1 SC SC B1 B1 PoP 12hr 5 10 20 10 5 20 20 20 Rain shwrs S S S S S Tstms S S $$ IAZ099-182100- Keokuk-Lee IA 40.47N 91.43W Elev. 671 ft 1046 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 81 64 80 Temp 78 80 80 73 71 70 70 74 76 79 76 70 67 66 64 72 77 79 77 Dewpt 70 71 72 71 70 69 69 71 72 71 71 69 66 65 64 68 68 68 70 RH 76 74 77 93 97 97 97 90 87 77 85 97 97 97100 87 74 69 79 Wind dir SW SW SW W NE W NW NE NE NE NE NE NE NE NE E E NE E Wind spd 8 6 3 2 2 2 2 4 4 4 3 3 2 3 2 3 3 3 1 Clouds OV B1 FW SC B1 OV B2 B1 B2 SC FW SC SC SC SC FW FW CL CL PoP 12hr 20 40 30 10 5 QPF 12hr 0 0.08 0.04 0 0 Rain shwrs S S C C S S S S S Tstms S C S S S S S Heat index 84 83 Max heat 87 84 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 83 66 82 63 80 64 80 Temp 67 64 80 79 69 66 79 77 66 64 77 76 67 65 78 77 Dewpt 65 64 71 73 68 66 70 71 65 63 68 70 65 64 70 72 PWind dir SE SW W NW N NE SE SE Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW SC SC B1 SC B1 B1 PoP 12hr 5 10 20 10 5 10 20 20 Rain shwrs S S S S S Tstms S S S $$ ILZ035-182100- Macomb-McDonough IL 40.52N 90.65W Elev. 707 ft 1046 AM CDT Tue Aug 18 2026 Date Tue 08/18/26 Wed 08/19/26 Thu 08/20/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 66 79 61 78 Temp 77 79 79 72 70 68 67 73 75 77 76 69 66 63 62 71 75 78 76 Dewpt 71 73 73 71 69 68 67 71 72 72 72 69 66 63 62 68 68 69 70 RH 82 82 82 97 97100100 93 90 85 87100100100100 90 79 74 82 Wind dir SW SW SW SW NW N N NE NE NE NE NE NE NE NE E E E N Wind spd 5 4 1 1 1 0 0 1 2 2 1 1 1 1 0 1 1 1 0 Clouds OV B2 FW SC B1 B2 B1 B1 B2 SC FW SC SC SC SC FW FW FW CL PoP 12hr 20 40 30 10 5 QPF 12hr 0 0.06 0.02 0 0 Rain shwrs S S C C S C S S S Tstms S C S S S S S Date Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 80 64 80 61 77 61 78 Temp 65 62 77 78 68 65 77 77 65 62 75 75 65 62 75 76 Dewpt 64 62 71 73 68 65 71 71 65 62 68 70 64 62 70 72 PWind dir N SW W NW N NE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds CL FW FW FW FW FW SC FW CL FW SC SC SC SC B1 SC PoP 12hr 5 10 30 10 5 10 20 20 Rain shwrs C S S S Tstms S S $$