Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
885 FOUS53 KLSX 081246 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 746 AM 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 746 AM 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 97 70 80 Temp 79 90 94 87 78 76 74 74 87 95 94 85 76 74 72 70 73 77 80 77 Dewpt 62 63 62 64 66 67 68 67 71 71 72 74 75 73 72 70 73 73 72 71 RH 56 41 35 46 67 74 82 79 59 46 49 70 97 97100100100 87 77 82 Wind dir S S SE SE SE S S S SW W W NW S SW W W NW NW N N Wind spd 3 3 3 3 3 4 5 5 8 8 6 4 2 2 3 3 4 4 4 2 Clouds FW SC SC FW FW FW FW SC B1 B1 B1 B2 B2 OV OV OV B2 B2 B2 B1 PoP 12hr 0 0 60 100 90 QPF 12hr 0 0 0.04-0.18 0.60-1.65 0.26-0.79 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L D D D D C C Tstms S C L C C S S S S Heat index 91 95 88 93103103 92 85 Max heat 94 98 88 82 107 109 93 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 $$ MOZ042-049-050-082100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 746 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 93 67 81 Temp 79 91 95 88 79 76 75 74 86 92 89 81 74 72 70 68 71 77 80 76 Dewpt 62 66 68 68 67 65 64 64 70 71 73 75 74 72 70 68 70 71 70 69 RH 56 44 42 52 67 69 69 71 59 51 59 82100100100100 97 82 72 79 Wind dir S S S SE SE S S SW W W NW N S W W NW NW N N NE Wind spd 5 5 5 5 6 6 6 6 8 8 6 3 2 2 3 3 4 4 4 2 Wind gust 16 17 17 18 18 Clouds SC SC SC FW FW FW SC SC B1 B1 B1 B2 OV OV OV OV B2 B2 SC SC PoP 12hr 0 10 70 100 60 QPF 12hr 0 0 0.06-0.23 0.52-1.46 0.05-0.32 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C D D D D L L Tstms S S S C L C C S S S Heat index 80 94100 92 80 91 99 98 87 84 Max heat 98 107 92 83 105 105 89 87 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 61 84 66 85 64 84 65 84 Temp 65 62 81 79 70 67 82 80 69 66 82 79 69 66 82 78 Dewpt 65 62 69 71 69 67 74 73 69 66 70 70 66 64 69 69 PWind dir E SE S SW E S SE S Wind char LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW B1 B1 SC SC B1 SC SC SC SC FW PoP 12hr 0 5 30 40 40 30 20 30 Rain shwrs C C C C C C S S C C Tstms S S S S S S $$ MOZ041-047-048-082100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 746 AM 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 95 69 82 Temp 81 93 98 92 82 79 77 76 88 94 91 83 75 73 71 69 72 78 82 77 Dewpt 62 67 70 69 68 66 65 66 70 71 73 74 75 73 71 69 72 71 70 70 RH 53 43 41 47 63 64 67 71 55 47 56 74100100100100100 79 67 79 Wind dir S S S SE SE S S SW W W NW N SE W NW NW NW N N NE Wind spd 5 5 4 3 4 5 5 5 6 6 5 3 1 1 2 2 3 4 3 2 Wind gust 16 16 17 17 17 17 17 Clouds SC SC SC FW FW FW SC SC B1 B1 B1 OV OV OV OV OV B2 B2 SC SC PoP 12hr 0 5 70 100 60 QPF 12hr 0 0 0.06-0.22 0.55-1.08 0.05-0.24 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C D D D D L L Tstms S S S C L C C S S S Heat index 82 97105 97 85 94101100 90 85 Max heat 101 109 94 84 106 105 90 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 $$ ILZ095>097-MOZ018-019-026-027-034>036-082100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 746 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 74 89 67 81 Temp 79 90 94 88 79 77 76 75 84 88 86 81 74 72 70 67 73 79 81 77 Dewpt 61 65 67 67 66 65 64 66 71 73 75 74 74 72 69 67 69 67 65 66 RH 54 44 41 50 64 67 66 74 65 61 70 79100100 97100 87 67 58 69 Wind dir S S S S S S S NW W W NW W N NW NW N N NE N NE Wind spd 6 6 6 5 6 8 8 5 6 6 4 2 1 1 2 3 4 4 4 2 Wind gust 18 16 19 20 19 19 17 17 Clouds SC SC SC FW SC SC SC B1 B2 B2 B2 B2 OV B2 B2 B2 B1 B1 SC FW PoP 12hr 0 20 60 90 30 QPF 12hr 0 0.00-0.26 0.05-0.40 0.07-0.99 0.00-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C S C L L D D C C Tstms S S S S C L C S S S Heat index 93 98 92 81 89 95 94 86 80 83 Max heat 97 105 92 83 102 102 93 85 86 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 60 84 66 84 64 84 65 83 Temp 64 60 81 80 70 68 82 80 68 65 81 79 69 66 81 78 Dewpt 63 60 67 69 68 67 73 72 68 64 69 69 65 63 69 68 PWind dir E SE S NW NE SE SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW SC B1 B1 SC SC B1 B1 SC SC SC FW PoP 12hr 0 5 40 50 40 30 30 30 Rain shwrs S C C S C C C S S C C C Tstms S S S S S S $$ ILZ069-070-074-082100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 746 AM 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 97 70 81 Temp 80 90 93 85 76 74 73 72 87 95 95 86 75 73 71 70 73 77 81 77 Dewpt 64 65 62 65 68 69 70 70 72 71 72 73 74 73 71 70 73 73 72 71 RH 58 44 36 51 76 84 90 93 61 46 48 65 97100100100100 87 74 82 Wind dir S S S SE S S S S SW W SW W S SW W W W NW N N Wind spd 2 2 2 1 2 3 5 6 10 9 6 3 2 1 2 2 3 3 3 1 Wind gust 16 17 Clouds FW SC SC SC FW FW FW SC SC B1 B1 B2 B2 OV OV OV OV B2 B2 B1 PoP 12hr 0 0 40 90 90 QPF 12hr 0 0 0.03-0.18 0.38-1.23 0.33-0.81 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L L D D D D C C Tstms S C L C S S S S S S Heat index 80 91 94 87 94103104 93 85 Max heat 93 97 87 83 106 107 95 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 $$ MOZ074-084-085-099-082100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 746 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 70 96 68 81 Temp 79 90 93 84 76 73 71 70 84 94 93 83 75 73 70 69 74 78 81 76 Dewpt 63 65 64 66 67 67 67 67 71 71 72 73 74 72 70 69 73 76 76 74 RH 58 44 38 55 74 81 87 90 65 47 51 72 97 97100100 97 94 85 94 Wind dir S S SE SE SE S S S SW SW SW SW S SW SW W W NW NW N Wind spd 1 1 2 2 1 2 3 3 4 5 4 2 1 1 2 1 2 3 2 1 Wind gust 12 13 17 18 18 16 14 11 12 11 Clouds CL FW FW FW FW CL FW FW FW SC SC B2 B2 B2 B2 OV OV B2 B2 B2 PoP 12hr 0 0 40 80 90 QPF 12hr 0 0 0.03-0.56 0.15-0.93 0.21-0.54 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C D D D D C C Tstms S C C C C S S S S S Heat index 92 95 87 89102101 89 86 Max heat 96 99 86 106 108 90 92 94 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 85 65 88 66 87 65 85 Temp 69 64 82 80 70 67 86 82 71 67 84 81 70 66 83 79 Dewpt 69 64 72 72 69 67 74 74 71 67 72 72 68 65 70 70 PWind dir NE SE S SW SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC SC FW FW SC SC SC SC SC FW SC FW SC FW PoP 12hr 10 10 10 30 30 20 20 20 Rain shwrs S S S S S C C S S S S S S S Tstms S S S S S $$ MOZ051-052-060-082100- Montgomery MO-Lincoln MO-Warren MO- 746 AM 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 94 67 80 Temp 77 90 94 87 77 75 74 73 86 93 90 82 74 72 70 68 70 77 80 76 Dewpt 62 64 65 66 66 65 64 64 70 71 74 74 74 72 70 68 70 72 71 69 RH 60 42 39 50 69 71 71 73 59 49 60 77100100100100100 85 74 79 Wind dir S S S SE SE S S S W W W W SW W W NW NW N N NE Wind spd 3 4 3 3 4 4 4 5 5 6 4 1 1 1 2 2 3 3 3 1 Wind gust 13 14 14 17 17 17 17 Clouds SC SC SC FW FW FW FW SC B1 B1 B2 B2 OV OV OV OV OV B2 B1 SC PoP 12hr 0 5 60 100 60 QPF 12hr 0 0 0.05-0.20 0.90-1.35 0.09-0.33 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C L L D D L L S S Tstms S S C L C C S S S S Heat index 91 97 89 91101100 89 84 Max heat 94 100 87 105 106 89 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 $$ ILZ058-059-098-099-082100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 746 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 71 94 67 81 Temp 78 89 92 85 75 73 73 72 85 93 90 82 73 71 70 68 72 78 81 76 Dewpt 61 62 62 64 64 64 66 65 69 71 73 73 73 71 70 68 71 70 68 67 RH 56 41 37 50 69 73 79 79 59 49 58 74100100100100 97 76 65 74 Wind dir S S S SE SE S S S SW W W NW S W W NW N N N N Wind spd 4 4 4 3 4 5 6 6 8 8 6 3 1 2 2 2 4 4 4 2 Wind gust 17 Clouds SC SC SC FW FW FW FW SC B1 B1 B2 B2 B2 OV OV OV B2 B2 B1 SC PoP 12hr 0 5 60 100 60 QPF 12hr 0 0 0.04-0.25 0.64-1.37 0.06-0.76 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S C L L D D L L S S Tstms S S C L C S S S S S Heat index 89 93 86 89 99 98 87 83 Max heat 93 97 87 104 104 90 85 86 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 84 64 87 64 86 65 86 Temp 65 60 81 79 68 66 84 81 70 66 84 80 69 66 84 80 Dewpt 64 60 67 68 67 66 72 71 69 66 69 68 66 64 68 67 PWind dir NE SE S W E S SE S Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW SC SC B1 SC SC B1 SC SC SC SC FW PoP 12hr 0 5 30 30 30 20 20 20 Rain shwrs C C C C C S S S S S S Tstms S S S S $$ ILZ060-064-065-082100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 746 AM 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 70 95 68 80 Temp 79 89 92 84 74 72 72 71 86 93 93 84 73 71 70 69 72 77 80 76 Dewpt 62 62 60 63 65 66 68 68 70 70 71 72 73 71 70 69 72 70 69 68 RH 56 41 34 49 74 81 87 90 59 47 49 67100100100100100 79 69 76 Wind dir S S S SE SE S S S SW W W NW SW SW W W NW NW N N Wind spd 2 3 3 1 2 4 6 6 9 8 6 3 1 1 2 2 3 4 4 2 Clouds FW SC SC FW FW FW SC SC B1 B1 B1 B2 B2 OV OV OV B2 B2 B2 SC PoP 12hr 0 0 50 100 80 QPF 12hr 0 0 0.03-0.15 0.63-1.42 0.38-1.03 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L D D D D C C Tstms S S C L C S S S S S S Heat index 89 92 85 91 99100 90 83 Max heat 91 94 86 104 105 94 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 $$ ILZ079-MOZ075-082100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 746 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 71 97 69 80 Temp 77 89 93 86 76 74 73 72 85 95 95 86 76 73 71 70 74 77 80 77 Dewpt 64 66 65 66 68 69 69 69 73 72 73 73 75 73 71 70 74 76 76 73 RH 64 47 40 51 76 84 87 90 67 48 49 65 97100100100100 97 88 87 Wind dir S S SE SE S S S S SW SW SW W S SW W W W NW NW N Wind spd 2 2 2 2 3 4 6 8 9 8 6 3 3 2 3 2 4 4 4 2 Wind gust 17 18 Clouds FW FW SC SC FW FW FW FW SC B1 B1 B2 B2 B2 OV OV B2 B2 B2 B2 PoP 12hr 0 0 40 90 90 QPF 12hr 0 0 0.00-0.30 0.35-1.12 0.30-0.48 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C D D D D C C Tstms S C C C C S S S S S Heat index 92 95 88 91104104 93 86 Max heat 95 97 87 107 109 92 89 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 85 65 89 66 88 66 87 Temp 69 64 82 81 71 68 86 83 72 68 85 82 71 67 84 81 Dewpt 69 64 72 71 70 67 75 74 72 68 73 72 68 66 71 70 PWind dir NE SE S SW S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW SC SC SC FW SC FW SC SC SC FW PoP 12hr 5 10 20 20 30 20 20 30 Rain shwrs S S S C S S S S S C Tstms S S S $$ MOZ059-062-072-073-082100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 746 AM 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 72 96 67 79 Temp 79 91 94 85 77 75 74 73 87 95 92 81 74 71 70 68 72 76 79 75 Dewpt 63 64 64 66 67 65 65 64 70 71 73 74 73 71 70 68 72 75 75 73 RH 58 41 37 53 71 71 74 73 57 46 54 79 97100100100100 97 88 94 Wind dir S S SE SE S S S S SW W SW NW S SW W W W NW N NE Wind spd 2 2 2 3 3 3 5 5 6 5 4 2 1 1 2 2 3 3 2 1 Wind gust 13 14 17 18 17 16 Clouds FW SC SC FW CL FW FW SC SC SC B1 B2 B2 OV OV OV OV B2 B2 B1 PoP 12hr 0 0 50 100 90 QPF 12hr 0 0 0.06-0.31 0.34-1.42 0.25-0.58 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L D D D D C C Tstms S C L C C S S S S S Heat index 80 93 96 87 92103101 87 81 Max heat 95 101 87 106 107 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 $$ ILZ102-MOZ065-082100- Monroe IL-Jefferson MO- 746 AM CDT Tue Sep 8 2026 Date Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 98 68 80 Temp 79 90 94 86 76 74 73 72 88 97 95 84 75 72 71 69 74 77 80 76 Dewpt 62 65 64 66 67 67 67 66 72 72 73 74 75 72 71 69 74 76 75 73 RH 56 44 37 51 74 79 81 81 59 45 49 72100100100100100 97 85 90 Wind dir S SE SE SE S S S S SW W SW W S SW W W W NW N N Wind spd 2 2 3 3 3 3 4 5 6 6 5 3 2 2 2 2 3 3 3 1 Wind gust 13 16 18 17 Clouds FW SC SC SC FW FW FW SC SC B1 B1 B2 B2 OV OV OV B2 OV B2 B1 PoP 12hr 0 0 50 90 90 QPF 12hr 0 0 0.05-0.14 0.66-1.30 0.33-0.52 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C L L D D D D C C Tstms S C L C C S S S S S Heat index 93 96 88 94105104 92 84 Max heat 95 97 87 109 109 90 88 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon 09/14/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 62 85 65 89 66 87 66 87 Temp 68 63 82 80 70 67 86 82 72 68 85 81 71 67 85 81 Dewpt 68 63 72 71 69 67 75 74 71 67 73 71 68 65 72 70 PWind dir NE SE S W SE S S S Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW SC B1 SC SC SC SC SC SC SC FW PoP 12hr 5 10 20 40 30 30 20 20 Rain shwrs S S S C C C C S S S Tstms S S S S $$