Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
247 FOUS53 KLSX 081711 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 1211 PM CDT Tue Sep 8 2026 ILZ100-101-MOZ061-063-064-082100- 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 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 94 74 95 70 80 Temp 89 94 89 81 78 76 76 86 93 94 85 78 75 72 70 73 77 80 77 Dewpt 65 66 66 65 66 67 67 69 70 71 73 75 75 72 70 73 73 72 71 RH 45 40 47 58 67 74 74 57 47 47 67 91100100100100 87 77 82 Wind dir S SE SE SE S S S SW W W W SW W W W NW NW N N Wind spd 5 6 5 5 4 4 5 8 8 6 4 4 4 3 3 4 4 4 2 Wind gust 16 14 18 16 19 Clouds B1 SC FW FW CL FW SC FW CL SC B2 B2 B1 OV OV B2 B2 B2 B1 PoP 12hr 5 10 40 100 90 QPF 12hr 0 0 0.01-0.13 0.40-1.44 0.26-0.79 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C L L D D D C C Tstms S S C C L L S S S S Heat index 91 97 92 82 91100101 91 85 Max heat 94 102 93 85 104 105 92 83 87 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 85 67 88 67 88 67 88 Temp 68 64 82 80 71 68 86 83 72 69 85 82 72 68 85 81 Dewpt 67 63 70 70 69 68 74 73 71 68 71 70 68 66 70 69 PWind dir NE SE S SW E S S S Wind char LT LT LT LT LT LT LT GN Avg clouds SC SC SC FW FW FW SC B1 SC SC SC SC SC SC SC FW PoP 12hr 5 5 20 30 30 30 20 20 Rain shwrs S C C C C C S S S S Tstms S S $$ MOZ042-049-050-082100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 92 67 81 Temp 92 95 91 82 79 77 77 85 91 89 81 75 73 70 68 71 77 80 76 Dewpt 67 69 69 67 64 64 65 69 70 72 73 75 73 70 68 70 71 70 69 RH 44 43 49 61 60 64 67 59 50 57 77100100100100 97 82 72 79 Wind dir S S SE SE S S SW W W NW NE E NW W NW NW N N NE Wind spd 6 5 5 6 8 6 6 9 8 6 4 4 4 3 3 4 4 4 2 Wind gust 20 20 18 17 23 Clouds SC CL CL FW FW FW FW FW SC SC B2 B2 B2 OV OV B2 B2 SC SC PoP 12hr 5 10 50 100 60 QPF 12hr 0 0 0.03-0.17 0.48-1.54 0.05-0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L L D L L Tstms S S S C C L L S S S Heat index 95101 95 84 80 89 96 96 84 84 Max heat 99 107 96 84 101 103 87 87 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 66 85 64 84 65 84 Temp 65 62 81 79 70 67 82 80 69 66 82 79 69 66 82 78 Dewpt 65 62 69 71 69 67 74 73 69 66 70 70 66 64 69 69 PWind dir E SE S SW E S SE S Wind char LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW B1 B1 SC SC B1 SC SC SC SC FW PoP 12hr 0 5 30 40 40 30 20 30 Rain shwrs C C C C C C S S C C Tstms S S S S S S $$ MOZ041-047-048-082100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 98 76 93 69 82 Temp 93 97 94 83 81 78 78 87 92 90 81 75 74 71 69 72 78 82 77 Dewpt 68 70 69 69 66 64 66 70 70 72 73 75 74 71 69 72 71 70 70 RH 44 42 44 63 60 62 67 57 49 56 77100100100100100 79 67 79 Wind dir S S SE SE S S SW W W NW N E W NW NW NW N N NE Wind spd 6 5 5 5 6 6 6 10 9 6 4 4 4 2 2 3 4 3 2 Wind gust 18 18 17 17 23 Clouds FW CL CL FW FW FW FW FW B1 B1 B2 OV B2 OV OV B2 B2 SC SC PoP 12hr 5 10 60 100 60 QPF 12hr 0 0 0.05-0.16 0.69-1.68 0.05-0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L L L D L L Tstms S S S C L L L S S S Heat index 97104100 86 82 91 98 97 85 85 Max heat 102 109 98 84 102 104 88 85 88 Heat Y Y Y Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 86 68 86 66 86 67 86 Temp 67 63 82 81 71 69 83 81 70 67 82 80 71 67 82 80 Dewpt 67 63 70 72 70 69 74 73 70 66 70 70 67 65 69 69 PWind dir E SE S SW SE S SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW B1 B1 SC SC B1 SC SC SC SC FW PoP 12hr 0 10 40 40 40 30 30 30 Rain shwrs S C C C C C C S S S C C Tstms C S S S S S S S $$ ILZ095>097-MOZ018-019-026-027-034>036-082100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 75 88 67 81 Temp 90 94 91 82 80 77 76 82 86 85 80 74 73 70 67 73 79 81 77 Dewpt 66 69 69 67 65 64 66 70 71 71 72 74 73 69 67 69 67 65 66 RH 45 44 49 61 60 64 71 67 61 63 77100100 97100 87 67 58 69 Wind dir S S S S S S SW W W NW NW SW W NW N N NE N NE Wind spd 8 8 6 6 8 6 5 8 8 8 4 4 3 2 3 4 4 4 2 Wind gust 20 20 18 16 20 Clouds FW FW CL FW FW SC B1 B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 SC FW PoP 12hr 5 10 60 90 30 QPF 12hr 0 0.00-0.05 0.02-0.25 0.16-0.58 0.00-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C D C C Tstms C C C C C C C S S Heat index 93100 96 84 81 85 91 90 83 80 83 Max heat 99 106 97 87 98 100 86 85 86 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 84 66 84 64 84 65 83 Temp 64 60 81 80 70 68 82 80 68 65 81 79 69 66 81 78 Dewpt 63 60 67 69 68 67 73 72 68 64 69 69 65 63 69 68 PWind dir E SE S NW NE SE SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW SC B1 B1 SC SC B1 B1 SC SC SC FW PoP 12hr 0 5 40 50 40 30 30 30 Rain shwrs S C C S C C C S S C C C Tstms S S S S S S $$ ILZ069-070-074-082100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 93 73 95 70 81 Temp 89 93 88 78 77 75 75 86 93 95 85 78 75 71 70 73 77 81 77 Dewpt 66 64 66 67 69 70 69 71 70 71 73 74 74 71 70 73 73 72 71 RH 47 38 48 69 76 84 82 61 47 46 67 88 97100100100 87 74 82 Wind dir S S S S S S S SW SW SW W S W W W W NW N N Wind spd 4 5 3 4 4 5 6 9 9 8 5 4 4 2 2 3 3 3 1 Wind gust 14 18 17 20 Clouds FW SC FW FW FW CL CL SC FW FW B1 B2 B2 OV OV OV B2 B2 B1 PoP 12hr 0 5 40 90 90 QPF 12hr 0 0 0.01-0.30 0.38-1.11 0.33-0.81 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C L D D D C C Tstms S S S S C C L S S S S S Heat index 91 95 91 92100102 92 85 Max heat 94 98 91 85 103 105 92 86 88 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 85 66 89 67 88 67 88 Temp 68 63 82 80 70 67 87 83 72 69 86 82 71 68 86 82 Dewpt 67 63 69 69 69 67 73 73 71 69 71 70 68 66 69 68 PWind dir NE SE SE SW SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW FW SC SC SC SC SC SC SC SC SC FW PoP 12hr 5 5 10 20 30 20 10 20 Rain shwrs S S S C S S S S S Tstms S S $$ MOZ074-084-085-099-082100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 96 69 81 Temp 90 93 87 77 75 72 72 85 94 92 83 77 74 70 69 74 78 81 76 Dewpt 66 67 67 67 66 67 66 70 70 72 73 74 72 70 69 73 76 76 74 RH 45 43 52 71 74 84 81 61 46 52 72 90 93100100 97 94 85 94 Wind dir S SE SE SE S S S SW SW SW SW SE SW SW W W NW NW N Wind spd 3 4 4 3 3 4 3 6 8 6 4 3 3 2 1 2 3 2 1 Wind gust 13 13 17 14 19 12 11 Clouds CL FW FW FW CL FW CL CL FW SC SC SC B1 B2 OV OV B2 B2 B2 PoP 12hr 5 5 40 80 90 QPF 12hr 0 0 0.00-0.22 0.06-0.55 0.21-0.54 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C D D D C C Tstms C C C C C S S S S S Heat index 93 97 90 90101100 89 86 Max heat 97 101 89 105 106 90 92 94 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 85 65 88 66 87 65 85 Temp 69 64 82 80 70 67 86 82 71 67 84 81 70 66 83 79 Dewpt 69 64 72 72 69 67 74 74 71 67 72 72 68 65 70 70 PWind dir NE SE S SW SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW FW SC SC SC SC SC FW SC FW SC FW PoP 12hr 10 10 10 30 30 20 20 20 Rain shwrs S S S S S C C S S S S S S S Tstms S S S S S $$ MOZ051-052-060-082100- Montgomery MO-Lincoln MO-Warren MO- 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 94 73 93 67 80 Temp 90 94 90 81 78 76 76 85 91 90 82 75 74 70 68 70 77 80 76 Dewpt 66 69 68 67 65 64 64 70 70 72 73 75 74 70 68 70 72 71 69 RH 45 44 49 63 64 66 66 61 50 56 74100100100100100 85 74 79 Wind dir S S SE SE S S SW W W NW NW NE NW W NW NW N N NE Wind spd 5 5 5 5 5 5 5 9 8 6 4 4 4 2 2 3 3 3 1 Wind gust 19 18 16 16 21 Clouds SC FW CL CL FW FW FW FW FW SC B1 B1 B1 OV OV OV B2 B1 SC PoP 12hr 5 10 40 100 60 QPF 12hr 0 0 0.02-0.19 0.48-1.54 0.09-0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L L D L L S S Tstms S S S C C L L S S S S Heat index 93 99 94 83 90 97 97 88 84 Max heat 96 104 93 83 102 102 88 86 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 84 65 86 64 85 65 85 Temp 66 61 81 79 69 67 83 81 70 66 83 80 70 66 82 79 Dewpt 65 61 69 69 69 67 74 73 70 66 71 70 67 64 70 69 PWind dir NE SE S SW E S SE S Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC FW FW FW B1 B1 SC SC SC SC SC SC SC FW PoP 12hr 0 5 30 40 30 30 20 30 Rain shwrs C C C C C C S S S C Tstms S S S S $$ ILZ058-059-098-099-082100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 72 93 67 81 Temp 89 92 88 79 77 75 74 85 91 91 82 75 73 70 68 72 78 81 76 Dewpt 62 64 65 64 63 65 65 68 69 70 71 74 73 70 68 71 70 68 67 RH 41 40 47 60 62 71 74 57 49 50 69 97100100100 97 76 65 74 Wind dir S S SE SE S S S W W W NW W W W NW N N N N Wind spd 5 8 5 5 6 5 5 8 8 9 4 4 4 2 2 4 4 4 2 Wind gust 16 17 18 Clouds SC FW SC CL CL FW SC FW FW SC B1 B1 B1 OV OV B2 B2 B1 SC PoP 12hr 5 10 40 100 60 QPF 12hr 0 0 0.02-0.15 0.44-0.80 0.06-0.76 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C C C D L L S S Tstms S S C C C C C S S S S Heat index 89 94 90 80 88 97 97 86 83 Max heat 94 99 92 82 100 102 87 85 86 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 84 64 87 64 86 65 86 Temp 65 60 81 79 68 66 84 81 70 66 84 80 69 66 84 80 Dewpt 64 60 67 68 67 66 72 71 69 66 69 68 66 64 68 67 PWind dir NE SE S W E S SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW SC SC B1 SC SC B1 SC SC SC SC FW PoP 12hr 0 5 30 30 30 20 20 20 Rain shwrs C C C C C S S S S S S Tstms S S S S $$ ILZ060-064-065-082100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 92 72 94 68 80 Temp 89 92 87 77 75 74 74 85 92 93 84 77 73 70 69 72 77 80 76 Dewpt 62 62 63 64 66 68 68 69 69 70 72 73 73 70 69 72 70 69 68 RH 41 37 45 64 74 82 82 59 47 47 67 87100100100100 79 69 76 Wind dir S S S S S S S SW W W W SW W W W NW NW N N Wind spd 4 5 4 4 5 5 5 8 9 8 5 3 4 2 2 3 4 4 2 Wind gust 16 18 17 19 Clouds SC FW FW FW CL CL SC FW CL SC SC B1 B2 OV OV B2 B2 B2 SC PoP 12hr 5 10 40 100 80 QPF 12hr 0 0 0.00-0.12 0.46-1.11 0.38-1.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C L D D D C C Tstms S S S C C L S S S S S Heat index 89 93 88 90 97 99 89 83 Max heat 92 95 91 85 100 103 92 85 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 84 64 87 65 87 65 86 Temp 65 60 81 79 68 66 85 82 70 67 85 81 70 67 84 80 Dewpt 64 60 66 67 66 66 72 72 70 67 69 68 66 64 68 67 PWind dir NE SE SE SW E S SE S Wind char LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW SC SC SC SC SC SC SC SC SC FW PoP 12hr 0 5 10 30 30 20 20 20 Rain shwrs S C C C S S S S S S Tstms S S S $$ ILZ079-MOZ075-082100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 72 96 69 80 Temp 89 93 88 78 77 75 75 86 95 94 85 78 76 71 70 74 77 80 77 Dewpt 68 68 68 68 68 68 68 71 71 72 73 75 74 71 70 74 76 76 73 RH 50 44 52 71 74 79 79 61 46 49 67 91 94100100100 97 88 87 Wind dir S SE SE S S S S SW SW SW W SW W W W W NW NW N Wind spd 4 5 4 4 4 5 5 8 9 6 5 4 3 3 2 4 4 4 2 Wind gust 18 16 19 Clouds FW SC SC CL CL CL CL CL FW FW B2 B2 B2 OV OV B2 B2 B2 B2 PoP 12hr 5 5 40 90 90 QPF 12hr 0 0 0.03-0.16 0.34-0.69 0.30-0.48 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C C L D D D C C Tstms S C C C C L S S S S S Heat index 93 97 91 92102103 92 86 Max heat 96 100 91 105 107 90 89 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 85 65 89 66 88 66 87 Temp 69 64 82 81 71 68 86 83 72 68 85 82 71 67 84 81 Dewpt 69 64 72 71 70 67 75 74 72 68 73 72 68 66 71 70 PWind dir NE SE S SW S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW SC SC SC FW SC FW SC SC SC FW PoP 12hr 5 10 20 20 30 20 20 30 Rain shwrs S S S C S S S S S C Tstms S S S $$ MOZ059-062-072-073-082100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 95 73 95 67 79 Temp 91 94 88 80 78 75 75 88 94 91 82 76 73 70 68 72 76 79 75 Dewpt 67 68 69 67 65 64 65 69 70 72 74 75 73 70 68 72 75 75 73 RH 45 43 54 65 64 69 71 54 46 54 77 97100100100100 97 88 94 Wind dir S SE SE S S S S SW W SW NW S W W W W NW N NE Wind spd 3 4 4 5 5 5 5 8 8 5 4 4 3 2 2 3 3 2 1 Wind gust 14 16 17 16 20 Clouds FW FW CL CL CL FW CL FW FW SC B2 B1 B2 OV OV OV B2 B2 B1 PoP 12hr 5 10 40 100 90 QPF 12hr 0 0 0.03-0.29 0.24-1.44 0.25-0.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L L D D D C C Tstms S S C C C L L S S S S S Heat index 94100 93 81 92100100 88 81 Max heat 97 104 92 83 103 105 88 87 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 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 65 87 65 86 65 85 Temp 67 63 81 79 70 67 84 80 71 67 83 80 70 66 83 79 Dewpt 67 63 71 72 69 67 75 75 70 67 72 72 67 64 71 70 PWind dir E SE S SW SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW SC B1 SC SC SC SC SC FW SC FW PoP 12hr 5 10 20 40 30 30 20 30 Rain shwrs S S S S C C C C S S S S C Tstms S S S S S S $$ ILZ102-MOZ065-082100- Monroe IL-Jefferson MO- 1211 PM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 72 96 69 80 Temp 90 94 89 79 76 75 75 88 94 94 84 77 74 71 69 74 77 80 76 Dewpt 67 68 68 67 66 66 66 71 71 72 74 75 74 71 69 74 76 75 73 RH 47 43 50 67 71 74 74 57 47 49 72 94100100100100 97 85 90 Wind dir S SE SE S S S S SW W SW NW SW W W W W NW N N Wind spd 3 5 5 4 4 4 4 6 8 5 4 3 3 2 2 3 3 3 1 Wind gust 16 14 19 Clouds SC B1 FW FW CL CL FW FW FW FW B2 B2 B2 OV OV B2 OV B2 B1 PoP 12hr 5 10 50 90 90 QPF 12hr 0 0 0.01-0.08 0.39-1.19 0.33-0.52 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C C L L D D D C C Tstms S S C C C L L S S S S S Heat index 93 99 93 93102102 91 84 Max heat 97 102 91 105 107 91 88 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 85 65 89 66 87 66 87 Temp 68 63 82 80 70 67 86 82 72 68 85 81 71 67 85 81 Dewpt 68 63 72 71 69 67 75 74 71 67 73 71 68 65 72 70 PWind dir NE SE S W SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW SC B1 SC SC SC SC SC SC SC FW PoP 12hr 5 10 20 40 30 30 20 20 Rain shwrs S S S C C C C S S S Tstms S S S S $$