Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
666 FOUS53 KLSX 041426 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 925 AM CDT Fri Sep 4 2026 ILZ100-101-MOZ061-063-064-042100- 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 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 99 73 94 Temp 89 97 98 93 84 80 78 76 88 97 99 92 83 79 75 73 83 91 93 88 Dewpt 72 71 68 71 71 72 71 71 74 71 70 71 73 73 73 72 73 72 69 68 RH 57 43 38 49 65 77 79 85 63 43 39 51 72 82 94 97 72 54 46 52 Wind dir SW SW SW S S SW SW W W NW NW N NE NE NE NE NE NE NE NE Wind spd 4 4 4 2 1 1 1 1 3 4 4 3 1 1 2 3 4 6 8 8 Clouds CL SC SC FW FW FW SC SC SC SC SC SC FW FW FW FW FW 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 95105104100 89 83 96105106 99 89 81 89 99 99 92 Max heat 108 107 99 90 110 110 99 86 103 105 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 68 92 68 97 76 99 76 95 Temp 74 68 89 87 74 69 94 92 81 77 97 94 81 77 92 89 Dewpt 66 63 65 62 61 61 66 64 65 65 69 67 67 66 67 65 PWind dir E E SE S S SW SW W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 5 0 0 0 0 5 20 20 Rain shwrs S S S Tstms S S $$ MOZ042-049-050-042100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 74 98 72 94 Temp 86 95 96 91 82 79 76 75 87 96 98 91 82 78 74 72 83 91 93 88 Dewpt 72 71 69 71 71 70 69 69 73 70 69 71 72 71 71 71 73 72 70 70 RH 63 46 42 52 69 74 79 82 63 43 39 52 72 79 90 97 72 54 47 55 Wind dir SW SW S S SE S SW SW W NW NW NE E NE E E E E E E Wind spd 6 5 5 1 1 2 2 2 3 3 3 2 1 1 1 2 4 4 5 6 Clouds CL FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW FW PoP 12hr 5 0 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 91103102 98 87 94103104 97 86 88 99100 93 Max heat 105 105 96 85 106 108 97 83 106 107 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 91 69 97 75 97 74 92 Temp 74 68 88 86 74 70 93 91 80 76 95 91 80 75 90 86 Dewpt 67 64 67 65 61 60 67 66 62 63 68 66 65 64 67 65 PWind dir E SE SE S S SW SW W Wind char LT LT LT LT LT GN LT GN Avg clouds SC SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 5 5 0 0 5 5 20 20 Rain shwrs S S S Tstms S S S $$ MOZ041-047-048-042100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 75 100 74 97 Temp 86 96 97 94 83 80 77 75 88 97 99 93 83 79 75 74 84 94 96 91 Dewpt 71 70 68 70 71 70 70 69 73 70 69 70 71 71 71 71 73 72 70 70 RH 61 43 39 46 67 72 79 82 61 42 38 47 67 77 87 90 70 49 43 50 Wind dir SW SW S S SE S S SW W NW NW E E E E E E E E E Wind spd 8 5 5 1 1 1 2 1 2 3 3 1 1 1 1 1 3 3 4 4 Clouds CL FW FW FW FW FW FW FW FW FW SC SC SC FW FW FW FW FW FW SC PoP 12hr 5 0 5 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92103102100 88 82 95104105100 88 91103103 96 Max heat 105 106 99 85 106 108 99 83 106 109 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 70 95 72 99 77 100 75 94 Temp 76 70 90 89 76 73 95 94 81 78 96 94 81 76 91 88 Dewpt 68 65 68 66 62 61 67 65 63 64 69 66 65 65 67 66 PWind dir E SE SE S S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 5 5 0 5 5 5 20 20 Rain shwrs S S S Tstms S S S $$ ILZ095>097-MOZ018-019-026-027-034>036-042100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 74 98 72 91 Temp 86 96 97 92 82 78 76 74 88 97 97 91 81 77 74 72 81 89 91 86 Dewpt 70 71 68 71 71 70 70 70 73 70 69 72 73 73 72 71 73 72 70 70 RH 59 45 39 51 69 76 82 87 61 42 40 54 77 87 93 97 77 57 50 59 Wind dir SW SW SW SW S SW SW W W NW NW NE NE E E E E E E E Wind spd 6 6 6 2 1 1 1 1 3 4 4 2 2 2 3 3 4 5 6 6 Wind gust 17 Clouds CL FW FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC PoP 12hr 5 5 10 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92104102 98 86 95104104 98 85 86 96 97 91 Max heat 109 107 97 87 108 108 100 85 101 102 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 90 70 96 77 96 74 91 Temp 73 68 87 86 74 71 94 92 81 77 94 91 79 74 88 85 Dewpt 66 63 66 64 60 59 67 66 63 63 68 68 65 64 66 65 PWind dir E SE SE S S SW SW W Wind char LT LT LT GN LT GN LT GN Avg clouds SC SC SC FW FW FW SC FW FW FW FW SC SC SC SC SC PoP 12hr 5 5 0 5 5 10 30 20 Rain shwrs S S C S S Tstms S S S S S $$ ILZ069-070-074-042100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 98 72 92 Temp 90 97 98 92 82 79 76 76 88 96 98 91 81 77 74 72 83 90 92 86 Dewpt 72 71 69 71 72 72 71 72 74 72 70 72 73 73 73 72 73 70 68 66 RH 56 43 39 51 72 79 85 87 63 46 41 54 77 87 97100 72 52 46 51 Wind dir SW SW SW SW S SW SW W W NW NW N NE NE NE NE NE NE NE NE Wind spd 4 4 4 1 0 0 1 1 2 4 4 1 1 1 2 3 5 6 8 8 Clouds CL SC SC FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 5 20 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS Tstms IS Heat index 97106104 99 87 98105105 98 86 88 96 96 89 Max heat 108 107 99 86 109 110 100 87 101 102 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 66 91 67 96 74 99 75 95 Temp 72 66 88 85 72 68 93 91 78 76 97 93 80 76 93 89 Dewpt 65 63 62 60 61 62 65 64 66 67 68 66 68 67 67 64 PWind dir NE E E S S SW S W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 0 0 0 0 5 10 20 Rain shwrs S S Tstms S $$ MOZ074-084-085-099-042100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 72 97 71 94 Temp 85 95 95 88 80 76 74 73 87 94 95 88 80 77 73 72 84 92 94 87 Dewpt 72 71 70 72 72 71 70 69 73 71 70 72 72 71 70 70 73 73 71 70 RH 65 46 45 59 77 85 87 87 63 47 45 59 77 82 90 93 70 54 47 57 Wind dir W S S S S SW SW W NW NW NW N NW N N NE NE NE NE NE Wind spd 1 3 3 1 1 0 1 1 1 2 2 1 0 0 0 1 2 3 4 2 Wind gust 14 Clouds CL SC SC FW FW FW FW FW FW FW SC SC FW FW FW FW CL CL CL FW PoP 12hr 20 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS Tstms IS Heat index 91102102 95 82 95102102 95 83 90100101 92 Max heat 105 104 95 107 107 94 106 108 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 91 66 95 71 96 73 93 Temp 73 67 88 85 72 67 92 88 76 73 94 89 78 73 91 87 Dewpt 66 64 67 66 62 62 68 67 66 65 69 69 67 66 69 68 PWind dir NE E E S S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 10 20 Rain shwrs S S Tstms S $$ MOZ051-052-060-042100- Montgomery MO-Lincoln MO-Warren MO- 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 73 98 71 93 Temp 87 96 97 92 82 79 76 74 87 96 98 91 83 78 74 71 82 90 93 88 Dewpt 71 71 69 71 72 71 71 70 74 71 70 72 73 73 73 71 73 73 71 69 RH 59 45 40 51 72 77 85 87 65 45 41 54 72 85 97100 74 58 49 54 Wind dir SW SW SW SW S S SW W W NW NW NE NE NE E E E E E E Wind spd 4 4 4 0 0 1 1 1 2 3 3 1 0 0 1 2 3 4 4 4 Clouds CL FW FW FW FW FW FW SC FW FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 10 0 5 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 93104103 99 87 80 95104104 99 88 87 99100 92 Max heat 107 106 97 84 107 109 99 105 106 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 91 67 96 74 98 74 93 Temp 74 67 87 86 73 69 93 92 80 76 95 92 80 75 90 87 Dewpt 66 64 67 64 61 60 67 66 64 63 69 67 65 65 67 65 PWind dir E SE SE S S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC FW FW FW FW FW FW FW FW FW FW FW FW SC FW PoP 12hr 5 0 0 0 0 5 20 20 Rain shwrs S S Tstms S S $$ ILZ058-059-098-099-042100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 73 98 70 91 Temp 88 97 97 91 81 78 76 74 87 96 98 90 81 77 73 71 82 89 91 86 Dewpt 70 70 68 71 71 70 71 70 73 71 69 71 73 73 72 70 71 70 68 67 RH 55 42 39 52 72 76 85 87 63 45 39 54 77 87 97 97 69 54 47 53 Wind dir SW SW SW SW S SW SW SW W NW N N NE NE NE NE NE NE NE E Wind spd 4 5 5 2 1 1 1 1 3 4 4 3 2 2 3 3 5 6 8 6 Clouds CL SC FW FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 10 5 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 93104102 98 85 95104104 97 84 86 94 95 88 Max heat 109 106 97 83 107 108 98 84 100 102 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 90 66 96 74 98 73 93 Temp 72 65 87 85 72 68 93 90 79 75 96 92 79 74 91 86 Dewpt 64 62 63 62 60 60 64 64 64 64 67 66 66 65 65 63 PWind dir E E SE S S SW SW W Wind char LT LT LT LT LT GN LT GN Avg clouds SC FW FW FW FW SC FW FW FW FW FW FW SC SC SC FW PoP 12hr 5 0 0 5 0 10 20 20 Rain shwrs S S S Tstms S S S $$ ILZ060-064-065-042100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 73 97 70 90 Temp 88 97 97 91 81 77 75 74 87 95 96 89 80 76 72 70 81 88 90 84 Dewpt 71 70 68 71 71 70 70 71 74 71 70 72 73 73 72 70 71 68 67 65 RH 57 42 39 52 72 79 84 90 65 46 43 57 79 90100100 72 52 47 53 Wind dir SW W SW SW S SW W W W NW NW N NE NE NE NE NE NE NE NE Wind spd 4 4 4 1 0 0 1 1 2 5 5 3 2 2 3 3 5 6 8 8 Clouds CL SC SC FW FW SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 10 5 20 5 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS Tstms IS Heat index 94104102 97 85 95103103 96 83 85 92 93 86 Max heat 106 105 98 86 107 107 99 87 96 98 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 89 65 95 73 98 74 93 Temp 70 64 86 84 70 67 92 89 78 75 96 92 79 75 91 87 Dewpt 64 61 61 60 60 60 64 63 64 65 67 66 66 66 65 63 PWind dir E E E S S SW SW W Wind char LT LT LT LT LT GN LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW PoP 12hr 5 0 0 0 0 10 20 20 Rain shwrs S S S Tstms S S $$ ILZ079-MOZ075-042100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 73 97 71 93 Temp 88 96 97 92 82 78 76 75 87 95 96 91 82 78 74 72 83 91 93 88 Dewpt 72 72 70 73 73 72 71 71 75 72 71 72 73 72 72 71 75 74 71 68 RH 59 46 42 54 74 82 85 87 68 48 45 54 74 82 93 97 77 58 49 52 Wind dir SW SW S S S SW SW W NW NW NW NW NW N NE NE NE NE NE NE Wind spd 2 3 4 2 2 2 2 2 3 3 3 1 1 1 2 2 4 5 8 5 Clouds CL SC SC FW FW FW SC SC SC SC SC SC FW FW FW FW CL FW FW FW PoP 12hr 20 5 5 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS Tstms IS Heat index 95105104100 87 96104104 98 87 90100100 92 Max heat 107 106 97 107 107 97 105 107 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 91 66 95 73 97 74 94 Temp 74 67 88 86 72 68 93 90 78 74 95 92 80 76 92 89 Dewpt 66 64 66 63 62 62 68 67 66 66 70 68 67 67 69 67 PWind dir NE E SE S S SW S W Wind char LT LT LT LT LT LT LT GN Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 10 20 Rain shwrs S $$ MOZ059-062-072-073-042100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 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 73 97 71 94 Temp 86 95 96 90 81 78 75 74 87 95 97 89 81 77 73 71 83 91 93 87 Dewpt 72 71 69 71 72 70 69 69 74 72 70 72 72 71 70 70 74 74 72 71 RH 63 46 42 54 74 76 82 84 65 48 42 57 74 82 90 97 74 58 51 59 Wind dir SW SW S S S S SW SW W NW NW N SE NE E E E NE NE E Wind spd 3 3 3 1 1 1 1 1 2 2 2 1 0 0 0 1 2 3 4 3 Clouds CL SC SC FW FW FW FW FW FW FW SC FW FW FW FW FW CL FW FW FW PoP 12hr 10 5 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 92103102 96 85 95104104 96 84 91101101 93 Max heat 106 105 96 83 107 110 95 105 106 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 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 67 91 67 96 74 97 74 93 Temp 74 67 88 85 73 68 93 90 79 75 95 91 80 75 91 86 Dewpt 66 63 68 66 61 60 68 67 64 64 70 69 66 65 69 68 PWind dir E E SE S S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 10 20 Rain shwrs S S Tstms S S $$ ILZ102-MOZ065-042100- Monroe IL-Jefferson MO- 925 AM CDT Fri Sep 4 2026 Date Fri 09/04/26 Sat 09/05/26 Sun 09/06/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 99 74 99 72 94 Temp 89 97 98 92 82 79 76 75 88 96 98 91 82 78 74 72 84 92 94 89 Dewpt 71 71 69 72 72 71 71 70 75 73 71 72 72 72 72 71 75 74 71 69 RH 56 43 39 52 72 77 85 84 66 48 42 54 72 82 93 97 74 56 47 52 Wind dir SW SW S S S SW SW SW W NW NW NW N NE NE NE NE NE NE NE Wind spd 2 3 3 2 2 1 2 2 3 3 3 2 1 0 1 1 3 4 5 4 Clouds CL SC SC FW FW SC SC SC FW SC SC SC SC FW FW FW FW FW FW FW PoP 12hr 10 5 10 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS Tstms IS Heat index 95105104100 87 80 98106105 99 87 92102102 93 Max heat 108 107 98 83 109 110 97 84 106 107 Extreme Heat W W W W W W W W W W W W Date Mon 09/07/26 Tue 09/08/26 Wed 09/09/26 Thu 09/10/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 92 66 97 74 99 75 95 Temp 74 66 89 86 72 67 94 91 79 76 97 93 80 76 92 89 Dewpt 66 63 67 64 60 61 68 67 65 64 71 69 66 66 69 67 PWind dir E E SE S S SW SW W Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 5 10 20 Rain shwrs S $$