Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
767 FOUS53 KLSX 011644 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 1143 AM CDT Tue Oct 1 2024 ILZ100>102-MOZ061-063>065-012100- Madison IL-Saint Clair IL-Monroe IL-Saint Charles MO- Saint Louis MO-Saint Louis City MO-Jefferson MO- Including the cities of Alton, Edwardsville, Belleville, Cahokia, Saint Charles, and Saint Louis 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 73 43 73 47 79 Temp 72 72 64 56 52 48 46 60 68 70 63 56 53 50 49 65 77 79 70 Dewpt 46 43 41 39 38 38 38 43 42 43 45 46 47 46 46 51 52 53 54 RH 39 35 43 53 59 68 73 53 39 38 52 69 80 86 89 60 42 41 57 Wind dir N N N N N N N E SE S SE S S S S S S SE SE Wind spd 14 14 8 5 3 3 2 2 2 3 4 4 3 3 2 4 5 6 4 Wind gust 28 27 Clouds CL CL CL FW FW FW CL CL CL CL FW CL CL CL FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 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 53 82 55 80 62 82 54 72 Temp 58 54 81 74 64 57 75 73 64 62 80 72 58 54 71 65 Dewpt 54 53 59 59 56 54 60 61 60 59 59 54 49 45 48 47 PWind dir SE SW NE SE S W NW N Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL CL CL CL CL CL CL CL CL FW CL FW CL CL CL PoP 12hr 0 0 0 0 0 5 5 0 $$ MOZ042-049-050-012100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 43 73 49 81 Temp 69 69 61 52 49 45 44 59 67 70 62 55 53 51 50 65 78 81 71 Dewpt 40 37 37 36 35 35 35 41 40 41 44 43 43 43 44 50 53 54 55 RH 35 31 41 54 58 68 70 51 37 35 52 64 69 74 80 58 42 39 57 Wind dir N N N N N N SE S S S SE SE S S S S S S SE Wind spd 13 13 6 3 2 2 2 4 5 6 5 5 5 5 4 5 6 8 5 Wind gust 26 Clouds CL CL CL CL FW CL CL CL CL CL FW CL CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 79 54 80 61 79 50 70 Temp 60 56 79 72 61 56 76 74 64 61 79 71 56 50 70 64 Dewpt 53 52 57 58 54 53 58 59 58 55 53 49 43 41 44 43 PWind dir S N E SE S W NW N Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL FW CL CL CL CL CL CL CL FW CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 $$ MOZ041-047-048-012100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 71 43 74 50 83 Temp 69 69 62 53 49 46 44 59 68 71 64 57 54 53 52 67 80 83 74 Dewpt 39 37 37 36 36 35 36 41 40 41 43 43 43 43 44 50 54 55 56 RH 33 31 39 52 61 65 73 51 36 34 46 59 66 69 74 54 41 38 53 Wind dir N N N N N NE SE S S S SE SE S S S S S S SE Wind spd 12 12 5 3 2 2 2 4 5 6 5 5 5 5 4 5 6 8 5 Wind gust 25 23 Clouds CL CL CL CL CL CL CL CL CL CL FW CL CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 80 Max heat 81 84 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 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 57 80 56 82 62 80 51 72 Temp 62 58 80 74 62 57 77 75 65 62 80 72 56 51 71 66 Dewpt 54 52 57 58 55 53 58 59 58 55 52 48 43 41 43 43 PWind dir S NE E SE S W N N Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL FW CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 $$ ILZ095>097-MOZ018-019-026-027-034>036-012100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 42 74 48 81 Temp 68 69 60 53 49 46 44 60 69 72 63 56 53 51 50 66 78 81 71 Dewpt 38 34 34 34 33 33 34 39 37 38 41 42 42 43 43 50 51 51 52 RH 33 27 37 48 54 60 68 46 31 29 44 59 66 74 77 56 39 35 51 Wind dir N N N N N NW SW S S S S S S S S S S SE SE Wind spd 14 13 6 3 2 2 2 5 8 9 6 6 5 5 4 5 6 8 5 Wind gust 27 24 Clouds FW CL FW FW FW FW FW CL CL CL FW FW FW FW SC FW FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 78 53 80 61 79 50 71 Temp 60 56 78 70 60 54 74 73 64 61 78 71 56 50 70 63 Dewpt 51 50 56 55 51 49 56 56 57 53 50 45 42 40 43 41 PWind dir SE NE E SE S W NW N Wind char LT LT LT LT GN GN LT LT Avg clouds FW FW FW CL CL CL CL CL FW FW FW FW FW FW CL CL PoP 12hr 0 5 0 0 0 0 0 0 $$ ILZ069-070-074-012100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 75 44 73 46 77 Temp 74 72 63 55 51 48 45 59 67 69 61 54 51 48 48 64 75 76 68 Dewpt 52 48 45 42 40 40 40 45 43 44 47 48 48 47 47 52 52 53 55 RH 46 42 52 61 66 74 82 60 42 40 60 80 89 96 96 65 45 45 63 Wind dir N N N N N N N NE E SE SE S S SE SE S S S SE Wind spd 16 16 9 6 4 3 3 3 2 2 2 3 3 3 2 4 5 5 3 Wind gust 26 26 Clouds FW CL CL FW FW CL CL CL CL CL CL CL CL FW FW FW FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 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 53 81 55 79 59 80 53 71 Temp 56 54 80 73 64 57 75 72 62 59 80 71 57 53 70 64 Dewpt 55 53 60 61 57 54 60 62 60 59 61 56 52 46 49 49 PWind dir SE S NE E S W NW N Wind char LT LT LT LT LT GN LT GN Avg clouds CL CL CL CL CL CL CL CL CL CL FW CL FW FW CL CL PoP 12hr 0 0 0 0 5 5 10 0 $$ MOZ074-084-085-099-012100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 44 73 47 78 Temp 73 72 63 56 52 48 46 60 69 71 62 55 51 49 47 64 76 78 69 Dewpt 49 46 43 40 38 37 37 43 41 43 45 46 46 45 45 51 52 53 54 RH 43 39 48 55 59 65 71 53 36 36 54 72 83 86 93 63 43 42 59 Wind dir N N N N N N N NE E SE SE S S S S S S S SE Wind spd 11 11 6 5 4 3 3 3 2 2 3 2 2 2 1 3 4 4 3 Wind gust 28 28 19 16 Clouds CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 82 55 80 59 81 53 72 Temp 58 54 81 73 64 58 76 71 62 60 80 72 58 53 70 63 Dewpt 53 52 59 60 58 55 60 61 60 59 59 56 51 46 47 46 PWind dir S S NE SE S W NW N Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL CL CL CL FW CL FW FW CL CL PoP 12hr 0 0 0 0 0 5 5 5 $$ MOZ051-052-060-012100- Montgomery MO-Lincoln MO-Warren MO- 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 71 42 73 48 80 Temp 69 69 61 53 49 46 44 59 67 70 62 54 52 50 49 64 77 79 70 Dewpt 42 39 39 36 36 35 36 43 42 43 45 45 45 45 44 51 54 54 55 RH 37 33 44 52 61 65 73 55 40 38 54 71 77 83 83 63 45 42 59 Wind dir N N N N N N N SE S S SE SE S S S S S SE SE Wind spd 12 12 5 3 2 2 1 2 3 4 4 4 3 3 2 3 4 5 4 Wind gust 26 24 13 13 Clouds CL CL CL FW FW FW CL CL CL CL FW CL CL CL FW FW CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 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 54 79 54 80 62 80 51 71 Temp 59 55 79 73 62 55 75 73 64 62 79 71 56 51 70 63 Dewpt 53 52 59 59 55 52 59 60 59 57 56 51 45 42 47 45 PWind dir SE N E SE S W NW N Wind char LT LT LT LT LT GN LT LT Avg clouds CL CL CL FW CL CL CL CL CL FW FW CL CL CL CL CL PoP 12hr 0 0 0 0 0 0 5 0 $$ ILZ058-059-098-099-012100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 72 42 72 47 78 Temp 70 70 62 54 50 46 44 60 68 70 63 55 52 50 49 65 76 78 69 Dewpt 41 38 37 35 35 35 35 39 36 37 41 42 43 44 44 49 48 48 50 RH 35 31 39 48 56 65 70 46 31 30 44 61 71 80 83 56 37 35 51 Wind dir N N N N N N N SE S S S S S S S S S SE SE Wind spd 17 16 8 5 3 3 2 3 3 5 5 5 4 4 3 5 6 8 5 Wind gust 28 26 Clouds CL CL CL FW FW FW CL CL CL CL FW FW FW FW SC FW FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 80 54 79 61 80 51 71 Temp 58 54 79 73 62 55 74 72 63 61 79 71 57 51 70 63 Dewpt 51 50 55 56 52 50 54 56 57 56 53 49 43 42 43 42 PWind dir SE SE NE SE S W NW N Wind char LT LT LT LT LT GN GN GN Avg clouds CL CL CL CL CL CL CL CL CL CL FW FW FW CL CL CL PoP 12hr 0 0 0 0 5 5 5 0 $$ ILZ060-064-065-012100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 73 43 72 45 76 Temp 72 70 62 54 50 47 44 60 68 69 61 54 50 48 47 63 74 75 67 Dewpt 47 42 40 38 37 37 37 41 39 40 43 44 45 45 44 49 49 49 51 RH 41 36 44 54 61 68 76 49 34 35 51 69 83 89 89 60 41 40 56 Wind dir N N N N N N N NE SE S S S S S S S S S SE Wind spd 16 16 9 6 4 3 3 3 2 3 3 3 3 3 2 4 5 5 3 Wind gust 28 26 Clouds FW CL CL FW FW FW CL CL CL CL CL CL CL FW FW FW FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 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 51 80 52 78 59 80 51 70 Temp 55 52 80 72 62 54 74 70 61 59 80 70 57 51 70 63 Dewpt 52 51 57 57 53 51 56 58 58 57 57 52 47 44 46 45 PWind dir SE S NE SE S W NW N Wind char LT LT LT LT LT GN LT GN Avg clouds CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL CL PoP 12hr 0 0 0 0 5 5 5 0 $$ ILZ079-MOZ075-012100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 45 72 47 78 Temp 73 72 63 56 52 48 46 59 68 70 62 55 51 49 48 65 75 77 69 Dewpt 51 48 45 42 40 39 39 45 44 45 47 48 48 47 46 52 53 54 56 RH 46 42 52 59 63 71 76 60 42 41 58 77 89 93 93 63 46 45 63 Wind dir N N N N N N N NE E SE SE S S S S S S SE SE Wind spd 14 14 9 6 4 3 3 3 2 2 3 3 3 3 2 4 5 5 4 Wind gust 27 28 19 Clouds FW CL CL CL CL CL CL CL CL CL CL CL CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 53 82 55 80 60 81 54 71 Temp 57 54 81 72 64 57 76 72 62 60 81 71 58 54 70 63 Dewpt 55 53 60 61 58 55 61 62 61 59 61 56 51 46 49 48 PWind dir S S NE E S W NW N Wind char LT LT LT LT LT GN LT GN Avg clouds CL CL CL CL CL CL CL CL CL CL FW CL FW FW CL CL PoP 12hr 0 0 0 0 5 5 5 5 $$ MOZ059-062-072-073-012100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 1143 AM CDT Tue Oct 1 2024 Date Tue 10/01/24 Wed 10/02/24 Thu 10/03/24 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 72 42 73 48 80 Temp 70 70 62 54 50 46 44 59 68 70 63 55 52 50 48 64 77 79 70 Dewpt 45 42 40 38 37 36 36 42 41 42 45 45 45 44 44 50 53 53 54 RH 41 36 44 54 61 68 73 53 37 36 52 69 77 80 86 60 43 41 57 Wind dir N N N N N N NE SE SE S SE S S S S S S SE SE Wind spd 11 11 5 3 2 1 1 2 2 3 3 3 3 3 3 3 4 5 3 Wind gust 24 23 16 13 13 Clouds CL CL CL CL FW FW CL CL CL FW FW FW CL CL FW CL CL CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 Mon 10/07/24 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 53 81 54 80 61 81 51 71 Temp 58 55 80 73 62 57 76 72 64 61 80 69 56 51 70 62 Dewpt 53 52 59 60 56 54 59 60 60 58 58 53 47 43 46 46 PWind dir S W E SE S W NW N Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL CL CL CL FW CL FW CL CL CL PoP 12hr 0 0 0 0 0 0 5 5 $$