Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
152 FOUS53 KLSX 021926 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 225 PM CDT Wed Sep 2 2026 ILZ100-101-MOZ061-063-064-022100- 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 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 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 99 77 98 77 97 Temp 98 92 84 81 79 77 89 95 96 92 84 81 79 77 89 95 96 92 Dewpt 68 70 70 70 70 70 72 71 70 71 71 70 70 70 72 71 69 71 RH 38 49 63 69 74 79 57 46 43 51 65 69 74 79 57 46 42 51 Wind dir SW S S S S SW SW SW S S S S S SW W SW SW S Wind spd 5 4 4 4 4 3 5 6 5 4 4 3 3 2 3 4 3 2 Clouds FW FW FW FW FW FW CL FW FW FW FW FW CL CL CL FW FW FW PoP 12hr 10 5 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 104 99 89 84 97103103 99 88 84 80 96102102 99 Max heat 108 98 91 106 108 99 91 106 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 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 77 97 74 95 72 93 71 95 Temp 81 78 94 92 78 75 92 89 76 72 91 89 76 72 92 90 Dewpt 71 71 71 71 71 71 72 70 69 67 69 66 66 65 67 66 PWind dir S W E NE E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW SC FW SC FW FW FW SC SC SC FW PoP 12hr 5 20 5 20 10 5 0 5 Rain shwrs S S S Tstms S S S $$ MOZ042-049-050-022100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 75 96 75 96 Temp 95 89 81 79 77 75 86 92 94 90 82 80 77 75 86 92 95 90 Dewpt 68 70 69 69 68 69 72 71 70 70 70 69 68 69 71 71 70 70 RH 42 54 67 72 74 82 63 51 46 52 67 69 74 82 61 51 45 52 Wind dir SW S SE S S S SW SW S S S S S SW SW SW S S Wind spd 5 3 3 4 5 5 6 6 5 3 4 4 4 4 5 4 4 2 Wind gust 16 16 18 14 14 Clouds FW FW FW FW CL CL FW FW FW FW FW FW CL FW FW FW FW FW PoP 12hr 5 5 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 100 95 84 80 93 99100 95 86 81 92100101 96 Max heat 106 95 87 105 106 97 87 105 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 95 72 94 71 92 71 94 Temp 79 75 92 89 77 72 92 88 76 72 90 87 76 72 91 88 Dewpt 69 69 70 70 69 69 70 69 67 66 68 66 65 63 67 66 PWind dir S SW SE E E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC FW FW FW FW FW FW FW SC FW SC FW PoP 12hr 0 10 5 10 5 5 0 5 Rain shwrs S Tstms S $$ MOZ041-047-048-022100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 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 98 76 98 Temp 97 92 83 81 78 76 88 94 96 92 84 81 79 76 87 94 97 92 Dewpt 67 69 69 68 68 69 72 71 69 70 70 69 69 69 72 71 70 71 RH 38 47 63 65 71 79 59 47 42 49 63 67 72 79 61 47 42 51 Wind dir SW S S S S S SW SW S S S S S S SW SW S SE Wind spd 5 2 2 4 4 4 5 5 5 2 4 4 4 3 4 4 3 1 Wind gust 16 14 17 14 Clouds FW FW FW FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW PoP 12hr 5 5 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 101 97 87 83 95101102 98 89 84 94102105 99 Max heat 105 98 86 105 107 98 88 107 110 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 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 76 98 73 97 73 95 73 96 Temp 80 76 94 90 78 74 93 90 77 73 92 89 78 74 93 90 Dewpt 69 70 70 70 69 69 70 69 68 66 69 66 66 64 67 66 PWind dir S SW SE SE E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW FW FW FW SC FW FW FW SC FW SC FW PoP 12hr 0 10 5 5 5 5 0 5 $$ ILZ095>097-MOZ018-019-026-027-034>036-022100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 76 95 76 95 Temp 96 90 82 78 77 76 88 93 93 90 81 79 78 76 87 92 94 90 Dewpt 67 69 69 68 68 68 72 71 70 71 70 69 68 69 71 71 70 71 RH 39 50 65 71 74 76 59 49 47 54 69 72 71 79 59 51 46 54 Wind dir SW S S S S SW SW SW SW S S S S SW SW SW SW S Wind spd 8 4 4 4 5 5 8 8 6 3 3 4 5 4 5 4 4 2 Wind gust 18 14 14 16 17 19 17 14 16 16 Clouds FW FW FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 10 5 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 100 95 85 95100100 96 85 80 92 99100 97 Max heat 107 96 88 106 105 98 90 106 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 95 72 93 71 91 71 93 Temp 79 76 92 89 77 73 91 87 76 71 88 87 76 72 91 88 Dewpt 70 70 70 71 70 69 70 70 67 66 68 66 65 63 67 67 PWind dir S SW E E E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC FW SC SC FW FW SC FW FW SC SC SC FW SC SC PoP 12hr 5 20 10 20 5 10 5 5 Rain shwrs S S S S Tstms S S S S $$ ILZ069-070-074-022100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 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 99 76 97 76 98 Temp 98 92 83 79 77 76 90 96 96 91 82 80 78 77 91 96 97 92 Dewpt 69 71 71 70 70 70 73 70 70 71 71 71 71 71 72 71 69 71 RH 39 51 67 74 79 82 58 43 43 52 69 74 79 82 54 45 40 51 Wind dir SW S S S S SW SW SW SW S S S S SW W W SW SW Wind spd 5 3 3 2 2 2 4 6 5 2 2 1 1 1 2 2 2 0 Clouds FW FW CL CL FW CL CL FW FW FW CL FW FW CL CL FW FW FW PoP 12hr 10 5 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 104 99 88 81 98103103 98 87 81 98104103 98 Max heat 108 101 89 106 106 100 90 108 108 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 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 76 96 72 93 70 93 70 94 Temp 79 77 93 91 76 73 91 88 74 71 90 87 74 71 92 88 Dewpt 71 72 71 72 73 72 72 70 69 67 68 66 66 65 66 66 PWind dir S NW NE NE E E SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 10 20 10 10 5 10 0 5 Rain shwrs S S Tstms S S $$ MOZ074-084-085-099-022100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 72 95 72 96 Temp 95 87 79 76 74 72 86 91 93 87 79 76 74 72 86 93 94 87 Dewpt 68 70 70 70 69 69 72 70 70 71 71 70 69 69 72 71 71 72 RH 42 57 74 82 84 90 63 50 47 59 77 82 84 90 63 49 47 61 Wind dir S S S S SW SW SW S S S S S SW SW W S S S Wind spd 4 2 2 1 1 1 2 4 4 2 2 1 1 0 1 2 2 1 Wind gust 12 11 11 12 Clouds FW FW CL CL CL CL CL FW FW FW FW CL CL CL CL FW FW FW PoP 12hr 10 5 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 100 92 81 92 98 99 93 81 93100102 94 Max heat 104 94 105 105 94 106 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 73 95 71 94 69 92 68 93 Temp 77 73 93 87 75 72 92 87 74 70 90 86 73 69 90 86 Dewpt 70 69 70 71 69 68 70 70 67 66 68 67 67 65 68 69 PWind dir S W N NE NE E SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 0 20 5 20 5 10 5 5 Rain shwrs S S Tstms S S $$ MOZ051-052-060-022100- Montgomery MO-Lincoln MO-Warren MO- 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 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 97 74 95 75 95 Temp 96 90 81 79 76 74 86 92 94 90 82 79 77 75 85 92 94 90 Dewpt 68 71 70 70 69 69 73 72 71 71 71 70 69 69 72 71 70 71 RH 40 54 69 74 79 84 65 52 47 54 69 74 76 82 65 51 46 54 Wind dir SW S S S SW SW SW SW SW S S S S SW SW SW S S Wind spd 4 1 2 3 3 3 5 4 3 1 2 3 3 2 3 3 2 0 Wind gust 14 13 16 Clouds FW FW FW FW CL CL FW FW FW FW FW FW CL FW CL FW FW FW PoP 12hr 10 5 10 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 102 97 85 80 92100101 97 86 80 91 99100 97 Max heat 109 96 86 105 106 96 87 103 104 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 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 75 95 72 94 70 92 70 93 Temp 80 75 92 90 77 72 91 88 76 71 89 87 76 71 91 89 Dewpt 70 70 71 71 70 69 71 69 68 66 69 66 66 64 68 67 PWind dir S SW E E E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC FW SC FW FW FW FW FW SC FW SC FW PoP 12hr 0 20 5 20 5 5 0 5 Rain shwrs S S S Tstms S S S $$ ILZ058-059-098-099-022100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 75 96 75 96 Temp 97 91 82 80 77 75 89 94 95 90 81 79 77 75 88 93 95 90 Dewpt 67 70 70 69 69 69 72 70 69 71 71 69 69 69 71 71 69 71 RH 38 50 67 69 76 82 57 46 43 54 72 72 76 82 57 49 43 54 Wind dir SW S S S S S SW SW SW S S S S SW SW SW SW S Wind spd 6 3 3 4 4 4 6 6 5 3 3 3 3 2 4 4 4 1 Clouds FW FW FW FW FW FW CL FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 101 97 86 82 96101101 96 85 94100100 96 Max heat 109 96 86 105 104 96 87 104 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 95 71 93 69 91 69 93 Temp 79 75 92 90 76 72 90 87 74 70 89 86 74 70 91 88 Dewpt 70 70 71 71 71 71 71 70 68 66 68 67 65 63 66 66 PWind dir S W E E E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC FW SC SC FW FW FW SC FW FW FW SC SC SC FW PoP 12hr 5 20 10 20 10 5 0 5 Rain shwrs S S S Tstms S S S $$ ILZ060-064-065-022100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 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 97 76 96 Temp 97 91 83 79 77 76 89 95 95 90 81 78 77 76 89 94 95 90 Dewpt 68 71 70 69 69 69 72 70 69 71 70 69 69 70 72 71 69 71 RH 39 52 65 72 76 79 57 45 43 54 69 74 76 82 57 47 43 54 Wind dir SW S S S S SW SW SW SW S S S S SW W SW SW S Wind spd 6 3 3 3 3 3 5 6 5 3 2 2 2 2 3 4 3 1 Clouds FW FW CL CL CL FW CL FW FW CL FW CL FW CL FW FW FW FW PoP 12hr 10 5 10 10 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 102 97 87 81 96101101 96 85 96101101 96 Max heat 106 102 90 105 104 100 90 105 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 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 75 95 71 92 68 91 68 93 Temp 78 75 92 90 76 72 90 86 73 69 89 86 73 69 90 87 Dewpt 70 71 71 72 72 71 71 69 68 66 67 66 64 63 65 65 PWind dir S NW NE E E E SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW FW FW FW FW FW FW FW SC SC FW PoP 12hr 10 20 10 10 10 5 0 5 Rain shwrs S S S S Tstms S S S S $$ ILZ079-MOZ075-022100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 74 96 74 97 Temp 97 90 81 78 75 74 87 93 95 90 81 78 76 74 88 94 96 91 Dewpt 70 72 71 70 70 70 73 72 71 72 72 71 70 70 73 72 72 72 RH 42 56 72 76 84 87 63 51 46 56 74 79 82 87 61 49 46 54 Wind dir S S S S S S SW SW S S S S S SW W SW S S Wind spd 5 3 4 3 3 2 4 6 5 3 3 2 2 1 2 3 3 1 Clouds FW FW CL CL FW CL CL FW FW FW CL CL CL CL CL FW FW FW PoP 12hr 10 5 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 103 97 85 95101103 98 85 96103104 99 Max heat 108 95 105 106 96 83 107 109 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 74 96 71 94 70 92 69 93 Temp 79 74 93 90 76 72 92 88 75 70 90 88 74 70 91 89 Dewpt 71 70 72 72 71 70 73 71 68 67 69 67 67 65 69 68 PWind dir S W NE NE E E SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW FW FW SC FW FW FW SC FW SC FW PoP 12hr 5 10 5 10 5 10 0 5 Rain shwrs S Tstms S $$ MOZ059-062-072-073-022100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 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 97 74 96 74 96 Temp 96 88 80 78 76 74 87 93 94 89 81 78 76 74 87 93 95 89 Dewpt 68 71 69 69 68 69 73 71 70 71 71 69 69 69 73 72 71 72 RH 40 57 69 74 76 84 63 49 46 56 72 74 79 84 63 51 46 57 Wind dir SW S S S S SW SW SW S S S S S SW SW SW S SE Wind spd 3 2 3 3 3 3 4 4 4 2 3 2 2 2 3 2 2 1 Clouds FW FW FW CL CL CL CL FW FW FW FW CL CL CL CL FW FW FW PoP 12hr 10 5 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 100 94 83 95100101 95 84 94101103 96 Max heat 106 94 84 105 106 95 84 105 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 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 74 96 71 94 70 93 69 93 Temp 79 75 93 88 76 72 92 88 75 71 90 86 75 71 91 87 Dewpt 70 69 72 71 69 68 71 70 67 65 70 67 66 64 69 68 PWind dir S SW SE NE E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 0 10 5 10 5 5 0 5 $$ ILZ102-MOZ065-022100- Monroe IL-Jefferson MO- 225 PM CDT Wed Sep 2 2026 Date Wed 09/02/26 Thu 09/03/26 Fri 09/04/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 75 97 75 97 Temp 98 91 82 78 76 75 89 94 96 91 82 78 76 75 89 95 96 91 Dewpt 68 71 71 70 69 70 73 72 71 72 71 70 69 70 73 72 70 72 RH 38 52 69 76 79 84 59 49 45 54 69 76 79 84 59 48 43 54 Wind dir S S S S S SW SW SW S S S S S SW W SW S S Wind spd 4 3 4 3 3 2 4 5 4 3 3 3 2 2 2 3 3 1 Clouds FW FW FW FW FW FW CL FW FW FW FW CL CL CL CL FW FW FW PoP 12hr 10 5 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 104 98 86 97103104 98 86 97104104 99 Max heat 107 96 83 107 107 96 84 107 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Sat 09/05/26 Sun 09/06/26 Mon 09/07/26 Tue 09/08/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 98 72 95 70 94 69 94 Temp 79 76 94 91 77 73 93 89 75 71 91 88 74 70 92 89 Dewpt 71 70 73 71 70 70 73 70 68 66 70 67 66 64 69 68 PWind dir S W NE NE E SE SE S Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC FW FW FW SC FW FW FW FW SC SC FW PoP 12hr 5 10 5 10 5 5 0 5 Rain shwrs S Tstms S $$