Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
568 FOUS53 KLSX 300658 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 158 AM CDT Mon Sep 30 2024 ILZ100>102-MOZ061-063>065-010900- 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 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 80 61 76 46 Temp 65 65 70 76 78 74 68 65 63 61 71 74 73 65 57 53 49 46 Dewpt 63 63 66 68 67 67 66 64 63 61 60 53 47 45 43 41 40 39 RH 93 93 87 76 69 79 93 97100100 68 48 40 48 59 64 71 76 Wind dir N N N N N NE SW W W NW NW N N N N N N N Wind spd 3 2 3 4 4 2 2 2 2 4 10 11 11 6 4 3 2 1 Wind gust 17 14 23 21 Clouds FW B1 B1 B1 B1 SC SC FW FW FW CL FW CL CL FW FW FW CL PoP 12hr 5 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Obvis PF Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 51 82 57 80 52 75 52 78 Temp 68 64 55 52 77 71 62 57 76 70 59 53 71 65 56 53 73 65 Dewpt 43 47 49 49 58 59 58 54 57 56 51 48 51 51 50 48 53 53 PWind dir SE S S S NE NE E SE SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL FW FW FW FW FW FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 0 0 0 5 5 5 0 5 5 $$ MOZ042-049-050-010900- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 81 59 71 43 Temp 62 60 69 77 80 74 66 63 61 59 66 70 70 61 53 49 46 44 Dewpt 61 60 65 66 65 65 64 63 60 53 45 42 40 39 39 38 37 36 RH 97100 87 69 60 74 93100 97 80 47 36 33 44 59 66 71 73 Wind dir N N N N NE SE S SW W N N N N N N N NE E Wind spd 2 1 2 3 2 2 2 2 5 11 13 12 11 5 3 2 1 1 Wind gust 17 24 26 23 Clouds FW SC FW SC FW FW FW FW FW FW CL CL CL CL CL FW FW CL PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Heat index 81 Max heat 83 Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 53 82 58 78 51 75 52 77 Temp 68 63 56 54 78 72 62 58 74 68 57 51 70 65 56 53 72 63 Dewpt 40 44 47 48 58 59 55 51 54 54 47 45 48 50 48 47 51 51 PWind dir SE S S SE NE NE E S SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL FW FW FW FW FW FW FW FW FW CL CL CL CL CL FW FW FW PoP 12hr 0 0 0 5 5 5 0 5 5 $$ MOZ041-047-048-010900- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 60 82 60 72 44 Temp 63 60 70 77 80 76 67 63 61 60 65 70 70 63 54 50 47 45 Dewpt 61 60 64 65 65 65 64 63 60 51 44 41 40 39 39 38 37 36 RH 93100 81 67 60 69 90100 97 72 46 35 33 41 57 63 68 70 Wind dir NE N NW N NE E S SW NW N N N N N N NE NE SE Wind spd 2 1 2 2 2 2 2 2 5 10 11 11 10 4 2 2 1 1 Wind gust 16 24 26 21 Clouds CL FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis F Heat index 82 Max heat 85 Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 54 84 59 79 52 76 54 78 Temp 68 65 57 55 79 74 64 59 75 70 58 52 72 66 57 55 73 65 Dewpt 40 44 48 49 59 60 56 51 54 54 48 45 48 50 49 48 50 50 PWind dir S S S SE NE NE E S SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL FW FW FW FW FW FW FW FW FW CL CL CL CL CL CL FW FW PoP 12hr 0 0 0 5 5 5 0 5 5 $$ ILZ095>097-MOZ018-019-026-027-034>036-010900- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 59 81 60 71 42 Temp 61 60 69 77 80 75 67 64 62 60 65 69 69 61 53 49 45 43 Dewpt 60 59 64 65 64 63 63 62 58 48 43 40 37 36 36 36 35 35 RH 97 96 84 67 58 66 87 93 87 64 45 35 31 39 52 61 68 73 Wind dir NE NE NE NE NE S S SW NW N N N N N N N N S Wind spd 2 1 2 2 2 2 2 3 8 13 14 12 11 5 2 1 1 1 Wind gust 14 27 28 27 24 21 Clouds CL FW SC FW FW FW FW FW FW FW CL CL CL FW FW FW FW CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Heat index 81 Max heat 84 Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 52 82 56 76 49 74 52 76 Temp 68 64 55 53 77 71 62 57 73 67 55 49 70 64 56 53 72 64 Dewpt 38 41 45 47 56 56 52 48 51 48 42 41 46 47 47 46 48 49 PWind dir S S S E NE NE SE S SW Wind char LT LT LT LT GN LT LT LT GN Avg clouds CL CL FW FW SC SC FW SC FW FW FW CL CL CL FW FW FW FW PoP 12hr 0 0 0 10 5 5 0 5 5 $$ ILZ069-070-074-010900- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 78 61 78 46 Temp 66 66 69 74 76 73 67 65 64 62 72 76 73 64 57 52 49 46 Dewpt 64 64 67 68 68 68 67 65 64 62 66 61 52 48 46 43 42 41 RH 93 93 93 82 76 84100100100100 81 60 48 56 67 71 77 83 Wind dir N N N N N N N NW W NW NW NW NW N N N N N Wind spd 4 3 4 4 4 2 1 1 2 3 8 12 13 10 5 3 2 2 Wind gust 18 Clouds SC B2 B2 B2 B2 B1 SC SC SC SC FW FW CL CL CL FW FW CL PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 50 79 55 79 52 74 50 76 Temp 68 62 53 51 74 68 59 55 75 68 58 52 70 63 54 51 71 63 Dewpt 45 49 49 49 56 59 58 55 58 58 52 49 51 52 49 48 53 56 PWind dir E S S S NE NE NE SE S Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL CL FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW PoP 12hr 0 0 0 5 5 5 0 5 5 $$ MOZ074-084-085-099-010900- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 78 60 78 46 Temp 64 64 70 75 77 73 66 64 62 60 72 76 75 66 58 53 49 47 Dewpt 63 61 66 66 66 65 65 63 62 60 64 58 52 47 44 41 40 39 RH 97 90 87 74 69 76 97 97100100 76 54 45 50 59 64 71 74 Wind dir N N N N N NE N NW NW NW NW N N N N N N N Wind spd 2 2 3 4 4 2 1 1 2 3 6 8 8 5 4 3 2 2 Wind gust 18 19 21 18 16 13 12 Clouds B2 B1 B2 B2 B1 SC FW FW FW FW CL FW CL CL CL CL CL CL PoP 12hr 10 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Obvis PF Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 51 80 55 80 53 75 50 77 Temp 69 63 54 52 76 69 60 56 76 69 59 54 71 64 55 51 73 64 Dewpt 43 48 49 48 56 58 57 54 58 58 54 50 50 51 50 48 52 55 PWind dir E S S S N NE NE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL FW FW FW FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 0 0 0 0 5 5 0 5 5 $$ MOZ051-052-060-010900- Montgomery MO-Lincoln MO-Warren MO- 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 80 60 73 43 Temp 62 62 69 77 79 74 66 63 61 60 67 71 71 62 53 49 46 44 Dewpt 61 61 66 68 67 66 65 63 61 57 49 46 43 41 40 38 37 37 RH 97 97 90 74 67 76 97100100 90 52 41 36 46 61 66 71 76 Wind dir N N N N NE SE SW SW W NW N N N N N N N N Wind spd 2 1 2 3 2 1 1 2 3 8 10 10 9 4 2 2 1 1 Wind gust 21 25 23 20 Clouds CL SC SC SC SC FW FW FW FW FW CL CL CL FW FW FW FW CL PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Heat index 80 Max heat 83 Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 52 82 57 78 51 74 52 76 Temp 68 62 54 53 77 71 62 58 74 68 56 51 70 64 55 53 72 63 Dewpt 42 45 48 48 59 60 57 52 56 55 48 45 50 51 49 48 53 52 PWind dir SE S S SE NE NE E S SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL FW FW FW FW FW SC FW FW FW FW CL CL FW FW FW FW PoP 12hr 0 0 0 5 5 5 0 5 5 $$ ILZ058-059-098-099-010900- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 80 60 73 43 Temp 62 63 70 76 79 75 67 64 62 60 69 72 72 63 55 50 46 44 Dewpt 61 60 64 64 63 63 64 62 61 59 53 44 39 39 37 36 36 36 RH 97 90 81 66 58 66 90 93 97 96 57 37 30 41 51 58 68 73 Wind dir NE N NE N NE E S SW W NW N N N N N N N N Wind spd 3 2 3 4 3 2 2 2 3 6 13 13 12 8 5 3 2 1 Wind gust 16 19 24 Clouds FW SC B1 B1 SC SC SC FW FW FW FW CL CL FW FW FW FW CL PoP 12hr 0 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 72 50 81 56 78 50 74 51 76 Temp 68 63 53 51 76 71 60 57 74 69 56 51 70 64 54 52 72 64 Dewpt 38 41 44 46 53 55 54 51 51 50 45 44 44 47 46 45 48 49 PWind dir SE S S SE NE NE E SE SW Wind char LT LT LT LT GN LT LT LT GN Avg clouds CL CL CL FW FW FW FW SC FW FW FW CL CL CL FW FW FW FW PoP 12hr 0 0 0 5 5 5 0 5 5 $$ ILZ060-064-065-010900- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 78 60 75 43 Temp 64 64 70 74 76 73 66 64 62 60 71 73 72 63 55 51 47 45 Dewpt 62 62 65 66 65 65 65 64 62 60 62 53 46 42 41 40 39 38 RH 93 93 84 76 69 76 97100100100 73 49 39 46 59 66 74 76 Wind dir NE NE NE N NE NE N NW W W NW NW N N N N N N Wind spd 5 3 4 4 3 2 1 1 2 3 10 12 13 8 5 3 2 2 Wind gust 18 20 23 Clouds FW B1 B2 B2 B2 SC SC SC FW SC FW FW CL CL CL FW FW CL PoP 12hr 5 10 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 71 49 80 54 78 50 74 49 75 Temp 68 62 52 50 75 69 59 55 74 68 56 51 70 63 53 50 71 63 Dewpt 41 44 46 47 54 56 55 52 54 53 47 45 47 48 46 45 50 52 PWind dir SE S S S NE NE E SE SW Wind char LT LT LT LT LT LT LT LT GN Avg clouds CL CL CL FW FW FW FW FW FW FW FW CL CL CL CL FW FW FW PoP 12hr 0 0 0 5 5 5 0 5 5 $$ ILZ079-MOZ075-010900- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 78 62 78 46 Temp 66 65 69 74 77 73 67 65 63 62 71 75 74 65 58 53 50 46 Dewpt 64 64 67 68 68 67 66 65 63 62 65 60 53 47 45 43 42 41 RH 93 97 93 82 74 81 97100100100 81 60 48 52 62 69 74 83 Wind dir N N N N N N W W W NW NW NW N N N N N N Wind spd 2 2 4 5 4 2 2 2 3 3 9 11 12 9 6 4 2 2 Clouds B1 B1 B2 B2 B1 SC SC SC FW FW CL FW CL CL CL CL CL CL PoP 12hr 10 10 0 0 0 QPF 12hr 0 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Obvis PF Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 73 50 80 56 79 52 75 50 77 Temp 68 62 54 51 75 69 60 56 75 69 59 53 71 64 55 51 72 64 Dewpt 46 49 50 49 57 59 57 55 59 58 54 49 53 53 50 48 54 56 PWind dir E S S S N N NE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL FW FW FW FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 0 0 0 0 5 5 0 5 5 $$ MOZ059-062-072-073-010900- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 158 AM CDT Mon Sep 30 2024 Date 09/29/24 Mon 09/30/24 Tue 10/01/24 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 79 59 74 44 Temp 63 62 69 76 78 73 65 62 61 59 69 72 72 64 55 51 47 45 Dewpt 61 61 65 66 66 66 65 62 61 59 56 49 46 43 41 39 38 38 RH 93 97 87 71 67 79100100100100 63 44 39 46 59 63 71 76 Wind dir N N N N NE NE S SW W NW N N N N N N N NE Wind spd 2 1 2 3 3 1 1 1 2 4 8 9 9 4 2 1 1 0 Wind gust 16 20 19 19 14 12 Clouds SC B1 B1 B1 SC SC FW FW FW FW CL CL CL CL CL CL FW CL PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Obvis PF Date 10/02 Thu 10/03/24 Fri 10/04/24 Sat 10/05/24 Sun 10/06/24 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 74 52 82 57 79 52 74 51 78 Temp 69 63 55 53 78 71 62 57 75 69 58 52 70 64 55 52 73 64 Dewpt 42 47 48 48 58 60 57 53 57 57 51 48 50 51 50 48 52 53 PWind dir SE S S S NE NE E SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL FW CL FW FW FW FW FW FW FW FW FW CL CL CL FW FW FW PoP 12hr 0 0 0 0 5 5 0 5 5 $$