Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
672 FOUS53 KLSX 101828 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 127 PM CDT Fri May 10 2024 ILZ100>102-MOZ061-063>065-102100- 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 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 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 53 75 51 81 Temp 71 69 58 54 53 53 67 74 75 71 60 55 52 54 70 78 79 75 Dewpt 51 50 50 49 48 49 49 44 44 47 47 46 46 47 50 51 52 54 RH 49 51 75 83 83 86 52 34 33 42 62 72 80 77 49 39 39 48 Wind dir NW W SW SW W NW NW NW NW NW W SW SW S S S S S Wind spd 8 5 4 5 8 6 9 12 12 8 4 4 4 4 6 8 9 9 Wind gust 19 24 23 Clouds SC SC FW CL FW FW CL CL FW FW CL CL FW FW FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 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 59 73 59 73 56 79 60 77 Temp 62 60 70 68 62 60 70 70 60 58 74 74 63 62 75 71 Dewpt 53 54 60 60 60 58 61 59 56 55 61 61 59 59 64 62 PWind dir S S SE N N SE SE S Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 20 80 70 50 20 30 40 50 Rain shwrs S C D L C C C S C C C C C Tstms S S C C C S C S S S S $$ MOZ042-049-050-102100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 51 74 51 80 Temp 71 70 59 56 53 52 67 74 75 72 60 55 53 53 68 77 78 73 Dewpt 46 48 48 48 47 48 47 43 43 47 47 46 45 46 51 52 53 55 RH 41 45 67 74 80 86 49 33 32 41 62 72 74 77 54 42 42 53 Wind dir NW W SW SW W NW NW NW NW NW SW S S S S SW SW S Wind spd 10 5 4 6 8 5 8 12 11 6 3 4 5 6 10 10 10 9 Clouds FW FW FW FW FW FW CL CL FW FW FW FW FW FW FW SC SC B1 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 70 56 72 54 78 58 75 Temp 61 59 67 65 60 58 68 69 58 56 73 72 62 60 72 70 Dewpt 55 56 60 59 58 56 58 57 55 54 59 60 58 57 61 60 PWind dir S SE E N NE SE SE S Wind char GN GN GN GN LT GN GN GN Avg clouds B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC SC B1 B1 B1 PoP 12hr 40 90 60 50 20 30 40 50 Rain shwrs S C L D L C C C S S S C C C C C Tstms S C C C C C S C S S S S C $$ MOZ041-047-048-102100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 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 52 75 52 80 Temp 72 71 60 57 54 52 68 75 76 74 62 57 54 54 69 77 77 73 Dewpt 46 48 48 48 48 48 48 44 44 48 47 46 46 47 52 53 53 56 RH 39 44 64 72 80 86 49 33 32 40 58 67 74 77 55 43 43 55 Wind dir NW W SW SW W NW NW NW NW NW S S S S S SW S S Wind spd 10 5 4 5 6 4 6 11 10 5 3 5 5 5 10 10 10 8 Clouds FW FW FW FW FW CL CL CL FW FW FW FW FW SC FW SC SC B1 PoP 12hr 0 0 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 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 58 70 56 73 55 78 58 75 Temp 62 59 67 67 61 58 69 71 59 57 73 73 63 60 72 71 Dewpt 56 57 60 59 57 56 58 57 55 54 59 60 58 58 61 60 PWind dir S SE NE N NE SE SE S Wind char GN GN GN GN LT GN GN GN Avg clouds B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 50 90 50 40 20 40 50 50 Rain shwrs S C D D C C C C S S S C C C C C Tstms S C C C C C S C S S S S C $$ ILZ095>097-MOZ018-019-026-027-034>036-102100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 70 51 73 51 79 Temp 69 69 59 58 53 52 65 71 74 71 60 55 52 54 68 76 78 74 Dewpt 46 48 48 48 47 47 45 42 41 45 45 43 43 45 50 51 51 53 RH 44 47 67 69 80 83 48 35 30 39 58 64 71 71 52 42 39 48 Wind dir NW W SW W NW NW NW NW NW NW W S S S S SW SW S Wind spd 10 5 5 8 8 6 10 14 13 8 3 5 5 6 10 11 11 9 Wind gust 18 25 20 21 Clouds FW FW FW SC FW FW CL CL FW FW FW FW CL FW FW SC SC B1 PoP 12hr 0 5 0 0 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 70 56 70 54 76 58 73 Temp 63 60 67 66 61 57 67 69 59 56 71 72 62 60 71 71 Dewpt 54 56 58 57 56 55 56 55 54 53 58 58 56 57 59 58 PWind dir S SE E NE NE SE SE S Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 B1 B1 B1 PoP 12hr 30 80 50 40 20 30 40 50 Rain shwrs C L D C C C C S S C C C C C Tstms S S C C C S S S S C $$ ILZ069-070-074-102100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 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 53 73 50 78 Temp 69 68 58 53 53 53 67 73 74 70 59 54 51 54 68 76 78 74 Dewpt 51 51 52 51 50 50 50 45 44 47 47 46 46 47 50 50 51 55 RH 53 54 80 93 89 89 54 37 34 44 64 74 83 77 52 40 39 51 Wind dir NW W SW SW SW W NW NW NW NW NW W SW SW S SW S S Wind spd 6 5 4 5 8 9 10 13 13 9 5 5 5 3 5 6 8 9 Clouds SC SC FW CL SC FW CL FW FW FW CL CL CL SC FW FW FW SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 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 58 74 59 73 56 78 60 77 Temp 62 61 72 67 62 61 70 69 60 59 74 74 63 62 75 71 Dewpt 52 54 60 61 60 60 61 59 56 57 61 62 59 59 64 63 PWind dir S S SE NE N NW SE S Wind char GN GN GN GN GN GN GN GN Avg clouds SC B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC B1 B1 B1 PoP 12hr 10 70 70 60 20 20 30 50 Rain shwrs C L L C C L S S C C C C Tstms C C C S C S S $$ MOZ074-084-085-099-102100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 51 77 49 80 Temp 72 67 57 52 51 52 68 75 77 71 59 53 50 53 69 77 79 73 Dewpt 48 48 48 47 46 47 50 46 45 47 47 46 45 46 50 49 50 53 RH 42 50 72 83 83 83 52 36 32 42 64 77 83 77 51 37 36 49 Wind dir NW NW W SW W W NW NW NW NW NW W SW SW S S S S Wind spd 8 5 2 3 5 6 9 10 10 8 3 2 3 3 6 6 9 9 Wind gust 16 17 Clouds SC SC CL CL CL CL CL FW FW FW FW FW FW SC FW FW SC B1 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 72 58 74 55 81 59 76 Temp 61 59 69 67 61 59 70 69 60 57 76 74 63 61 73 70 Dewpt 52 54 59 59 59 58 60 58 56 55 59 61 59 59 63 61 PWind dir S S S NW N S SE S Wind char LT GN GN GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 20 90 70 60 20 30 30 60 Rain shwrs S L D L C C L S C C C C L Tstms S S C C C S C S S S $$ MOZ051-052-060-102100- Montgomery MO-Lincoln MO-Warren MO- 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 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 51 73 49 80 Temp 71 69 57 54 53 52 66 72 75 71 59 53 51 52 68 76 78 73 Dewpt 49 49 49 48 48 48 47 44 43 47 47 46 45 46 51 52 53 55 RH 46 49 75 80 83 86 50 37 32 42 64 77 80 80 54 43 42 53 Wind dir NW W SW SW W NW NW NW NW NW W SW SW S S SW S S Wind spd 9 5 4 6 8 5 9 13 12 6 4 4 4 5 9 9 9 9 Wind gust 24 Clouds SC FW FW FW FW CL CL CL FW FW FW FW FW FW FW SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 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 58 70 56 71 54 78 57 74 Temp 61 59 67 66 60 58 68 69 58 56 72 72 62 59 72 70 Dewpt 54 55 60 60 58 57 59 57 56 54 60 60 59 58 63 61 PWind dir S SE E N NE SE SE S Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 30 80 60 50 20 30 40 50 Rain shwrs C L D L C C C S S C C C C C Tstms S S C C C S C S S S S C $$ ILZ058-059-098-099-102100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 69 52 72 50 79 Temp 69 68 57 54 53 53 66 71 73 70 59 54 51 53 68 76 79 75 Dewpt 49 49 49 49 48 49 46 43 42 45 45 44 44 45 49 49 50 53 RH 49 51 75 83 83 86 48 36 33 41 60 69 77 74 51 39 36 46 Wind dir NW W SW SW W NW NW NW NW NW NW W SW S S SW S S Wind spd 9 6 4 6 9 6 11 14 14 9 5 3 4 4 9 10 10 10 Wind gust 21 26 Clouds SC FW FW FW FW CL CL CL FW FW FW CL CL FW FW FW SC SC PoP 12hr 0 5 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 58 72 57 70 54 77 59 75 Temp 62 60 69 67 61 58 68 69 58 57 71 73 62 61 73 72 Dewpt 52 54 58 59 59 56 58 57 55 54 58 60 58 58 61 61 PWind dir S S E NE N SE SE S Wind char GN GN GN GN GN GN GN GN Avg clouds B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 B1 B1 PoP 12hr 20 80 60 50 20 30 40 50 Rain shwrs S C D L C C C S C C C C C Tstms S S C C C S S S $$ ILZ060-064-065-102100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 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 67 52 71 50 77 Temp 67 66 57 53 53 53 66 71 73 69 58 53 50 53 67 74 76 73 Dewpt 50 51 51 50 49 50 48 43 43 46 46 46 45 46 50 50 51 55 RH 54 58 80 89 86 89 52 36 34 44 64 77 83 77 54 43 42 53 Wind dir NW W SW SW W NW NW NW NW NW NW NW SW S SW SW SW S Wind spd 8 5 4 5 9 8 11 14 14 9 5 5 5 4 6 8 9 9 Wind gust 16 21 26 Clouds SC SC FW FW FW FW CL CL FW FW CL CL CL FW FW FW FW SC PoP 12hr 0 20 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 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 58 72 58 70 55 76 59 75 Temp 61 59 70 67 61 59 68 68 58 57 72 72 62 61 73 71 Dewpt 52 53 59 61 60 57 60 59 56 56 60 61 59 58 63 62 PWind dir S S SE NE N SE SE S Wind char GN GN GN GN GN GN GN GN Avg clouds SC B1 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC B1 B1 B1 PoP 12hr 10 80 70 60 20 30 30 50 Rain shwrs C D L C C L S C C C C C Tstms C C C S S S S $$ ILZ079-MOZ075-102100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 71 53 75 51 80 Temp 71 68 58 54 53 54 67 74 75 71 59 54 52 54 69 77 79 74 Dewpt 51 51 51 50 48 49 52 47 46 49 48 47 46 47 51 51 52 55 RH 49 54 77 86 83 83 59 38 36 46 67 77 80 77 53 40 39 51 Wind dir NW W SW SW SW W NW NW NW NW NW W SW SW S S S S Wind spd 8 4 3 4 6 8 9 11 11 6 3 3 4 4 5 6 8 9 Clouds SC SC FW CL FW FW CL FW FW FW FW CL FW FW FW FW SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 59 74 60 74 57 80 60 78 Temp 62 61 71 68 63 61 70 71 61 58 75 75 64 62 75 71 Dewpt 53 54 60 61 61 60 61 59 57 56 62 62 60 60 64 63 PWind dir S S SE NW NW NW SE S Wind char GN GN GN GN GN GN GN GN Avg clouds SC B1 B2 B2 B2 B2 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 10 80 70 60 20 20 40 50 Rain shwrs S C D L C C L S S C C C C Tstms S C C C S C S S $$ MOZ059-062-072-073-102100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 127 PM CDT Fri May 10 2024 Date Fri 05/10/24 Sat 05/11/24 Sun 05/12/24 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 52 75 49 81 Temp 71 68 56 52 52 52 67 74 76 71 58 53 50 53 70 78 79 74 Dewpt 48 48 48 47 47 48 49 45 45 48 47 46 45 46 50 50 51 53 RH 44 49 74 83 83 86 52 35 33 44 67 77 83 77 49 37 38 48 Wind dir NW W SW SW W W NW NW NW NW W SW S S S SW S S Wind spd 8 4 3 5 8 6 8 11 10 6 2 3 4 5 8 6 8 8 Clouds SC FW CL CL FW CL CL CL FW FW FW FW FW SC FW SC SC SC PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Date Mon 05/13/24 Tue 05/14/24 Wed 05/15/24 Thu 05/16/24 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 58 71 57 73 55 80 58 76 Temp 62 60 68 67 61 59 69 70 59 57 75 73 62 60 73 71 Dewpt 53 54 60 59 59 58 60 58 56 55 60 60 59 58 63 60 PWind dir S S SE N N SE SE S Wind char GN GN GN GN LT GN GN GN Avg clouds B1 B2 B2 B2 B2 B1 B1 B1 SC SC SC SC SC B1 B1 B1 PoP 12hr 30 90 60 50 20 30 40 50 Rain shwrs C L D L C C C S C C C C C Tstms S S C C C S C S S S S S C $$