Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
192 FOUS53 KLSX 181229 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 716 AM CDT Mon Aug 18 2025 ILZ100-101-MOZ061-063-064-182100- Madison IL-Saint Clair IL-Saint Charles MO-Saint Louis MO- Saint Louis City MO- Including the cities of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 95 74 93 73 87 Temp 87 94 94 89 81 77 75 74 84 90 91 87 80 77 75 74 81 85 85 82 Dewpt 75 75 74 76 74 72 71 72 75 76 76 76 75 74 73 73 75 74 72 71 RH 68 54 53 66 79 85 87 93 74 64 62 70 85 90 94 97 82 70 65 69 Wind dir S S S SE S S S S W NW NW N N NW N N NE N N N Wind spd 5 5 5 4 3 3 3 2 3 4 4 3 2 2 3 3 5 6 9 8 Clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 20 20 40 30 30 QPF 12hr 0 0.00-0.18 0.02-0.43 0.13-0.91 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C C C S S C C Tstms S S S S S C C C S S S S S C Heat index 97106106100 85 93103103 97 84 87 93 91 86 Max heat 87 111 111 101 86 109 110 97 98 98 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 66 85 65 87 66 87 62 82 Temp 72 67 81 80 70 66 84 81 70 67 84 81 68 63 79 76 Dewpt 68 65 68 67 66 64 68 67 65 65 68 65 61 59 59 58 PWind dir NE NE NE N N NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 5 5 0 5 0 5 0 5 $$ MOZ042-049-050-182100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 72 91 71 86 Temp 84 94 93 86 78 75 73 72 81 88 89 86 78 75 73 72 78 84 85 81 Dewpt 74 74 73 73 72 71 71 71 74 74 75 75 75 73 72 72 73 71 70 69 RH 72 53 52 65 82 87 93 97 79 63 64 70 91 94 97100 85 65 61 67 Wind dir S S S SE SE S S W W NW NW N N NE N N NE NE NE NE Wind spd 5 5 5 4 3 3 3 2 4 4 4 3 3 2 3 4 6 8 9 6 Clouds FW FW B1 B1 SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW PoP 12hr 20 30 40 30 20 QPF 12hr 0.00-0.40 0.00-0.34 0.01-0.11 0.03-0.42 0.00-0.15 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C C C S S S S Tstms S S S S C C C C C C C S S S S S Heat index 92104101 93 87 97 99 94 89 89 84 Max heat 109 109 93 102 103 95 94 94 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 83 62 86 64 85 60 80 Temp 69 65 79 79 67 64 82 81 68 65 82 80 66 60 77 75 Dewpt 67 65 65 65 64 63 66 66 64 64 65 63 60 57 57 57 PWind dir NE NE NE NE NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL FW FW FW FW FW FW FW CL FW FW PoP 12hr 5 5 0 0 0 5 5 5 $$ MOZ041-047-048-182100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 96 73 92 72 87 Temp 86 95 94 87 79 76 74 73 83 89 90 87 80 76 74 72 79 85 86 83 Dewpt 74 73 72 73 72 71 71 71 74 75 75 75 75 74 73 72 73 71 70 69 RH 68 49 49 63 79 85 90 93 74 64 62 68 85 94 97100 82 63 59 63 Wind dir S SW SW SE SE S S W NW NW NW N N NE N N NE NE NE NE Wind spd 4 5 5 4 3 3 3 2 3 4 4 3 2 2 3 3 5 6 8 6 Clouds FW FW B1 B1 SC FW FW SC SC SC SC SC SC SC SC SC SC SC FW FW PoP 12hr 20 30 40 30 20 QPF 12hr 0.00-0.45 0.00-0.29 0.01-0.14 0.07-0.67 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C C C S S S S Tstms S S S S S C C C C C C C C S S S S Heat index 94105103 94 89 98101 96 83 81 91 91 86 Max heat 110 110 94 103 106 96 94 95 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 65 85 63 88 65 87 60 81 Temp 71 66 80 80 67 64 84 84 69 66 84 82 67 61 78 77 Dewpt 67 65 65 64 64 63 65 65 64 64 64 63 60 58 58 56 PWind dir NE NE E NE NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL CL FW CL FW FW FW FW CL FW FW PoP 12hr 10 0 0 0 5 5 5 5 $$ ILZ095>097-MOZ018-019-026-027-034>036-182100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 89 70 84 Temp 83 91 94 87 78 75 72 71 80 86 88 85 77 75 73 71 77 81 83 80 Dewpt 75 75 75 76 74 72 71 71 75 76 76 76 75 73 72 70 72 71 70 69 RH 77 60 54 70 88 90 97100 85 72 68 75 94 94 97 97 85 72 65 69 Wind dir S S SW S S S SW W W W NW N N N N N NE NE NE NE Wind spd 5 6 6 4 3 4 3 2 3 4 4 3 3 3 3 4 5 8 9 6 Clouds FW FW SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC SC FW FW PoP 12hr 20 30 40 20 10 QPF 12hr 0.00-0.22 0.01-0.76 0.01-0.32 0.00-0.19 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C S S S S S S S S Tstms S S S S C C S S C S S S Heat index 90103106 97 86 97100 94 86 87 81 Max heat 107 110 98 102 105 96 90 92 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 82 62 85 65 84 58 78 Temp 68 64 78 78 66 64 81 81 68 66 80 78 64 59 74 72 Dewpt 66 63 65 66 64 63 66 67 65 64 63 63 59 56 56 57 PWind dir NE NE E N N NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 5 0 0 0 5 5 5 5 $$ ILZ069-070-074-182100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 93 73 93 72 88 Temp 85 92 93 88 80 76 75 74 85 90 91 86 78 75 74 74 81 85 85 81 Dewpt 75 74 74 76 74 73 72 73 75 76 76 76 75 74 73 73 75 74 73 71 RH 72 56 54 68 82 90 90 97 72 64 62 72 91 97 97 97 82 70 67 72 Wind dir SE S S SE SE SE S SW SW W NW N NW NW N N NE N N N Wind spd 5 4 3 3 3 3 3 2 3 4 3 2 2 2 2 3 5 6 9 6 Clouds FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC SC PoP 12hr 10 10 30 30 30 QPF 12hr 0 0 0.01-0.25 0.03-0.91 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C S S C C Tstms S S C C C C S S S S C C Heat index 94102103100 85 94102103 97 87 93 92 85 Max heat 107 109 100 106 107 99 86 96 97 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 66 86 65 87 65 87 62 82 Temp 71 67 82 80 69 66 84 81 69 67 84 81 67 63 79 75 Dewpt 69 66 68 67 66 65 68 68 66 65 68 67 62 60 60 60 PWind dir NE NE NE N N NW N NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC FW FW FW FW FW FW FW FW SC FW FW CL FW PoP 12hr 5 5 0 5 0 5 0 0 $$ MOZ074-084-085-099-182100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 72 95 70 89 Temp 87 94 95 89 78 75 73 72 86 92 91 86 77 75 73 72 81 86 86 82 Dewpt 73 71 70 72 71 69 69 70 74 73 73 74 73 72 71 71 74 73 71 71 RH 63 47 45 57 79 82 87 93 68 54 56 68 87 90 93 97 79 65 61 69 Wind dir S S S SE E SE S SW SW NW NW NE W NW N N N N N N Wind spd 3 3 3 2 2 2 2 1 2 2 2 2 1 1 2 2 3 4 4 4 Wind gust 14 16 Clouds FW FW SC SC SC FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC PoP 12hr 20 20 50 40 40 QPF 12hr 0 0.00-0.09 0.04-0.36 0.07-0.57 0.03-0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C C C C C S Tstms S S S S S C C C C S C C C C C S Heat index 94102102 96 94102101 94 86 93 92 86 Max heat 107 109 96 106 107 96 97 98 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 86 63 88 63 89 62 83 Temp 71 66 82 79 68 64 85 81 69 65 86 82 68 63 81 77 Dewpt 68 66 66 66 64 63 66 66 63 62 65 65 61 59 59 59 PWind dir NE N NE N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW CL CL FW FW CL FW FW FW FW FW FW PoP 12hr 10 10 5 5 0 5 5 5 Rain shwrs S Tstms S $$ MOZ051-052-060-182100- Montgomery MO-Lincoln MO-Warren MO- 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 95 72 91 71 85 Temp 86 93 94 86 78 75 73 72 82 88 89 85 78 75 73 72 79 83 84 80 Dewpt 75 76 75 75 73 72 71 71 75 77 77 76 76 74 73 72 74 74 72 70 RH 70 58 54 70 85 90 93 97 79 70 68 75 94 97100100 85 74 67 72 Wind dir S S S S S S S SW W NW NW N N N N N NE NE N NE Wind spd 4 5 4 3 3 3 3 2 3 4 4 2 2 2 2 3 5 6 8 5 Wind gust 16 Clouds FW FW SC B1 SC SC SC SC SC SC SC SC SC SC B1 B1 SC SC SC FW PoP 12hr 20 20 40 30 20 QPF 12hr 0 0.00-0.29 0.02-0.13 0.07-0.30 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C S S S S S S Tstms S S S C C C C C C S S S S S Heat index 95105106 95 88100102 95 89 90 84 Max heat 111 111 96 105 106 96 94 94 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 63 85 64 85 60 79 Temp 69 65 78 78 67 64 82 80 68 66 82 79 65 61 76 74 Dewpt 68 65 68 67 65 64 68 68 65 64 67 65 61 58 59 59 PWind dir NE NE NE NE N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL FW FW FW FW SC SC FW CL FW FW PoP 12hr 5 5 0 0 0 5 0 5 $$ ILZ058-059-098-099-182100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 72 90 72 84 Temp 85 90 92 87 78 75 73 72 82 88 89 86 78 75 73 73 79 82 83 80 Dewpt 75 74 74 75 74 72 71 71 73 74 74 74 74 73 72 71 71 70 69 68 RH 72 60 56 68 88 90 93 97 74 63 61 68 88 94 97 93 77 67 63 67 Wind dir S S S SE S S S SW W W W N N N N N NE NE N N Wind spd 6 6 5 4 3 3 4 3 4 4 4 3 3 2 3 4 6 8 9 8 Clouds FW SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC SC SC SC FW PoP 12hr 10 20 40 30 20 QPF 12hr 0 0.00-0.18 0.02-0.23 0.05-0.31 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C S S S S S S Tstms S S S S S C C C S S S S Heat index 94100103 97 88 96 98 94 80 86 87 83 Max heat 106 109 96 103 105 96 93 93 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 83 63 84 65 84 60 78 Temp 69 66 79 79 67 65 81 80 68 67 82 79 65 61 76 74 Dewpt 66 63 65 65 64 62 64 65 64 63 64 62 60 57 55 55 PWind dir NE NE NE N N NW N NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW CL FW FW FW FW FW FW FW CL FW FW PoP 12hr 5 5 0 0 0 5 0 5 $$ ILZ060-064-065-182100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 91 72 91 71 86 Temp 84 89 91 87 79 76 73 73 84 88 89 85 78 75 73 73 80 83 84 80 Dewpt 75 75 75 76 75 72 71 72 75 76 76 76 75 73 72 72 73 72 71 70 RH 74 64 60 70 88 87 93 97 74 68 66 75 91 94 97 97 79 70 65 72 Wind dir S S S SE SE SE S S SW W NW N N NW N N NE N N N Wind spd 5 5 4 3 3 3 3 2 3 4 3 2 2 2 2 3 5 6 8 6 Clouds FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC PoP 12hr 10 20 40 30 20 QPF 12hr 0 0 0.01-0.33 0.05-0.68 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C C S S S S S S Tstms S S S S S C C C S S S S S S Heat index 92100102 97 80 91 99101 95 82 89 89 82 Max heat 105 106 100 103 106 97 85 94 95 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 63 86 64 86 60 80 Temp 69 66 81 79 68 65 83 80 68 66 83 79 66 61 78 74 Dewpt 66 64 67 66 64 63 66 67 64 64 67 65 60 58 58 57 PWind dir NE NE NE N N NW N NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW CL CL FW PoP 12hr 5 5 0 5 0 5 0 5 $$ ILZ079-MOZ075-182100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 74 96 73 90 Temp 86 94 96 91 81 76 75 74 85 92 93 88 79 76 75 74 81 87 87 83 Dewpt 74 73 72 73 72 71 71 72 75 75 75 75 75 74 73 73 76 74 73 71 RH 68 51 46 56 74 85 87 93 72 58 56 66 88 94 94 97 85 65 63 67 Wind dir S S S SE SE S S S SW NW NW N W NW NW N N N N N Wind spd 4 4 3 3 3 2 3 2 2 3 3 3 2 2 2 3 4 6 8 6 Clouds FW FW FW FW SC FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 10 40 40 40 QPF 12hr 0 0.01 0.01-0.33 0.08-1.02 0.01-0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C C C C C C Tstms S S S C C C C S C C C C C Heat index 95103105100 85 94104104 97 81 87 95 94 88 Max heat 109 110 101 109 110 96 99 99 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 65 89 65 89 63 84 Temp 73 67 82 81 70 66 85 82 70 67 86 82 69 63 81 77 Dewpt 69 66 68 67 66 65 67 67 65 64 67 66 63 60 60 59 PWind dir N N NE N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 0 5 0 5 $$ MOZ059-062-072-073-182100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 96 73 93 71 88 Temp 88 95 95 88 78 76 74 73 84 90 91 86 78 75 73 72 80 85 86 82 Dewpt 75 74 73 73 72 71 70 70 75 75 74 75 74 73 72 72 75 73 71 70 RH 66 51 49 61 82 85 87 90 74 62 58 70 88 94 97100 85 67 61 67 Wind dir S S S SW SE S S SW W NW NW N E NW N N N NE N NE Wind spd 4 4 3 3 2 2 2 2 2 2 2 2 1 1 2 2 3 4 5 4 Wind gust 14 Clouds SC SC SC B1 SC SC SC FW SC SC SC SC SC SC B1 B1 B1 SC SC SC PoP 12hr 30 20 50 40 30 QPF 12hr 0.00-0.27 0.00-0.19 0.02-0.22 0.05-0.72 0.00-0.17 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S C C C C C C C C C C C C Tstms C S S C C C C C C S C C S C C Heat index 97106104 96 92101102 95 84 92 91 86 Max heat 111 111 95 106 107 94 96 97 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 65 84 63 87 64 87 61 82 Temp 71 66 80 79 68 64 84 81 69 65 84 81 67 62 79 76 Dewpt 68 65 67 66 65 64 67 66 64 63 67 64 61 59 59 58 PWind dir NE NE NE NE NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 0 5 0 5 $$ ILZ102-MOZ065-182100- Monroe IL-Jefferson MO- 716 AM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 74 95 72 89 Temp 88 96 96 90 80 77 75 74 85 91 92 87 79 76 74 74 82 86 86 82 Dewpt 75 74 74 75 73 71 70 71 76 77 77 76 75 74 73 73 76 75 74 72 RH 66 49 49 62 79 82 84 90 75 64 62 70 88 94 97 97 82 70 68 72 Wind dir S S S S S S S SW W NW NW N NW NW NW N N N N N Wind spd 4 4 3 3 3 2 2 2 2 3 3 2 2 2 2 2 3 5 6 5 Clouds FW FW SC SC SC FW SC SC FW SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 10 40 40 30 QPF 12hr 0 0.02 0.02-0.32 0.18-0.98 0.00-0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C C C C C C C C C Tstms S S S C C C C S S S S C C Heat index 99108107101 85 95105106 98 89 95 93 87 Max heat 84 111 114 98 109 112 97 100 99 Heat Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 64 88 65 89 62 83 Temp 72 67 82 80 69 65 85 82 70 66 86 81 69 63 80 76 Dewpt 69 65 69 68 65 64 69 68 65 64 69 66 62 59 60 59 PWind dir NE NE NE N N NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 0 5 0 5 $$