Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
258 FOUS53 KLSX 011121 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 621 AM CDT Mon Sep 1 2025 ILZ100-101-MOZ061-063-064-012100- 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 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 81 59 80 59 86 Temp 58 71 79 79 75 68 65 62 59 72 78 79 76 67 63 61 60 75 82 83 78 Dewpt 54 56 53 53 55 56 54 53 54 58 57 57 57 58 57 57 56 61 60 59 60 RH 86 59 41 41 50 65 68 72 83 61 48 47 52 73 81 87 87 62 47 44 54 Wind dir NE E E NE NE NE NE N N N N N N W W W W SW W W W Wind spd 2 4 5 5 4 3 2 3 3 3 4 4 3 2 1 1 2 3 6 8 5 Clouds B1 SC B1 B1 B2 B2 B1 SC SC SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 5 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L Tstms S C Heat index 82 83 Max heat 81 82 81 82 84 86 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 71 53 79 52 77 50 79 Temp 64 56 69 67 56 55 77 73 59 53 73 69 56 51 75 71 Dewpt 61 54 49 48 47 48 52 52 50 47 48 47 47 46 48 50 PWind dir NW NW SW W NW NW NE NE Wind char LT GN LT GN LT LT LT LT Avg clouds B1 B1 SC FW CL FW FW SC FW FW CL FW FW FW FW FW PoP 12hr 60 10 5 5 5 0 5 5 Rain shwrs L C Tstms C $$ MOZ042-049-050-012100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 74 58 78 56 83 Temp 61 67 72 73 69 63 62 60 59 68 75 77 74 64 60 58 57 72 80 81 74 Dewpt 56 56 54 54 56 56 56 56 55 58 57 57 58 58 56 56 56 61 60 59 61 RH 84 68 53 51 63 78 81 87 87 70 54 50 57 81 87 93 96 68 51 47 64 Wind dir NE E E NE NE NE NE NE NE E NE NE N NW W W W W W W W Wind spd 2 4 5 5 4 3 3 3 3 3 4 4 2 2 2 2 2 4 8 9 8 Wind gust 19 Clouds B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 20 20 10 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS IS IS IS S S S S S S C C L Tstms C C Heat index 80 81 Max heat 82 84 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 70 50 76 48 76 49 79 Temp 59 51 68 67 54 53 74 71 56 49 71 69 54 50 74 71 Dewpt 58 50 46 46 45 48 50 50 48 45 46 46 44 44 48 50 PWind dir NW NW SW W NW NW NE E Wind char LT LT LT GN LT LT LT LT Avg clouds B1 SC SC FW CL FW FW FW FW CL CL FW FW FW FW FW PoP 12hr 60 5 5 10 5 0 5 5 Rain shwrs L S Tstms C $$ MOZ041-047-048-012100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 59 78 57 84 Temp 62 68 72 72 70 64 63 61 59 69 75 77 74 65 61 59 58 72 80 82 75 Dewpt 56 56 55 55 57 57 56 56 56 59 58 58 58 58 57 57 56 61 60 60 61 RH 81 65 55 55 63 78 78 84 90 70 55 52 57 78 87 93 93 68 51 47 62 Wind dir E E E NE NE NE NE NE NE E NE NE N NW NW W W W W W W Wind spd 3 4 4 5 4 3 3 3 3 3 4 4 2 2 1 2 2 4 6 8 6 Wind gust 18 Clouds B2 B2 B2 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW FW FW SC SC PoP 12hr 20 20 10 5 30 QPF 12hr 0 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS IS IS IS S S S S S S S S L Tstms S C Heat index 80 82 Max heat 83 85 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 50 71 51 75 49 77 51 80 Temp 60 51 68 67 56 54 74 71 56 50 72 70 56 52 75 73 Dewpt 58 50 46 46 46 49 51 51 48 46 47 46 45 44 49 51 PWind dir NW NW SW W NW NW NE SE Wind char LT LT LT GN LT LT LT LT Avg clouds SC SC SC FW CL FW FW FW FW CL CL FW FW FW FW FW PoP 12hr 60 5 10 10 5 0 5 5 Rain shwrs L S Tstms C $$ ILZ095>097-MOZ018-019-026-027-034>036-012100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 56 80 57 81 Temp 59 68 74 76 72 64 61 58 57 69 76 79 75 64 61 59 58 72 79 78 70 Dewpt 56 56 54 54 56 56 55 54 53 58 57 56 58 57 56 56 56 61 61 62 63 RH 90 65 50 46 57 75 81 86 86 68 52 45 55 78 84 90 93 68 54 58 78 Wind dir E E E E E N N NE NE NE NE W NW W W SW SW W W W NW Wind spd 3 4 4 4 3 3 3 3 3 2 3 3 2 1 2 2 2 5 8 9 8 Wind gust 19 Clouds OV B2 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW FW FW SC B1 B1 PoP 12hr 30 10 5 5 40 QPF 12hr 0.00-0.15 0 0 0 0.00-0.25 Snow 12hr 00-00 00-00 00-00 Rain shwrs NM C C C Tstms S C C Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 49 69 51 74 47 74 48 77 Temp 57 49 66 65 55 54 71 69 54 48 69 68 52 49 72 70 Dewpt 55 48 45 45 46 48 51 50 47 44 45 46 46 45 48 51 PWind dir NW NW SW W NW NW NE E Wind char LT LT LT GN LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW CL FW FW CL FW FW FW PoP 12hr 50 5 10 10 5 0 5 5 Rain shwrs C S S Tstms C $$ ILZ069-070-074-012100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 83 58 82 58 86 Temp 55 71 80 81 76 67 63 60 58 73 80 81 76 66 63 60 59 75 82 84 78 Dewpt 53 54 52 52 55 56 54 53 54 58 57 56 58 59 58 57 57 60 58 58 60 RH 93 55 38 37 48 68 72 78 86 59 45 42 54 78 84 90 93 60 44 41 54 Wind dir NE E NE NE NE NE NE NE N NE N NW SW SW SW W SW SW SW W SW Wind spd 3 5 5 5 4 3 3 3 3 3 4 4 2 1 1 1 1 3 5 6 5 Clouds B1 SC SC SC B1 B1 SC SC FW SC SC SC FW FW FW FW FW FW FW FW SC PoP 12hr 0 5 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms S Heat index 80 80 81 82 Max heat 81 82 81 82 83 84 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 56 72 51 81 51 78 48 80 Temp 64 58 70 67 54 54 80 75 58 52 73 69 54 49 75 71 Dewpt 62 56 49 48 47 47 52 52 50 48 46 47 46 45 46 49 PWind dir W NW SW W NW NW N NE Wind char LT GN LT GN LT LT LT LT Avg clouds B1 B1 SC FW CL FW FW SC FW FW CL CL CL CL CL FW PoP 12hr 50 10 5 5 5 0 0 0 Rain shwrs C C Tstms C S $$ MOZ074-084-085-099-012100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 58 80 57 85 Temp 58 71 79 79 74 66 64 62 60 72 77 78 74 65 62 60 59 74 81 83 77 Dewpt 54 54 52 52 55 55 53 53 54 58 57 56 58 58 57 56 56 61 59 58 59 RH 86 55 39 39 51 68 67 72 81 61 50 47 57 78 84 87 90 64 47 43 54 Wind dir N NE NE NE NE NE NE N N NE NE NE NE NE NW W W W W W SW Wind spd 2 3 4 4 3 3 2 2 2 3 3 3 2 1 1 1 1 2 3 3 2 Clouds B2 SC SC B1 B1 B2 B1 B1 SC SC B1 SC SC SC SC SC FW FW FW FW FW PoP 12hr 5 20 20 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S C Tstms S S S Heat index 82 83 Max heat 81 82 81 82 84 86 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 73 50 82 50 78 49 80 Temp 64 57 71 67 55 52 81 74 58 52 74 69 56 51 76 70 Dewpt 60 56 50 50 47 46 53 53 50 47 48 49 45 44 48 51 PWind dir W NW W W NW N NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW CL FW FW SC SC FW FW FW FW FW FW FW PoP 12hr 40 20 5 10 10 5 5 5 Rain shwrs C C S Tstms S S S $$ MOZ051-052-060-012100- Montgomery MO-Lincoln MO-Warren MO- 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 76 58 78 56 84 Temp 59 69 74 75 71 64 62 60 58 69 76 78 74 64 60 58 57 73 80 81 75 Dewpt 56 57 56 55 57 56 55 55 54 59 58 58 59 58 56 56 56 62 62 61 62 RH 90 66 53 50 61 75 78 84 86 70 54 50 59 81 87 93 96 68 54 51 64 Wind dir SE E E NE NE N NE N N NE NE N N NW W W W W W W W Wind spd 2 4 4 4 3 3 2 3 3 3 3 3 2 1 1 1 2 3 5 8 5 Wind gust 16 18 Clouds OV B2 B1 B2 B2 B2 B1 B1 SC SC SC SC FW FW FW FW FW CL FW SC B1 PoP 12hr 20 10 10 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS S S S S L Tstms S C Heat index 81 82 Max heat 83 84 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 50 71 50 76 48 75 48 78 Temp 60 51 68 66 53 53 75 71 56 49 71 68 53 49 73 70 Dewpt 59 51 49 48 45 48 52 52 48 46 48 48 45 44 49 51 PWind dir NW NW SW W NW NW NE E Wind char LT LT LT GN LT LT LT LT Avg clouds B1 SC SC FW FW FW FW FW FW CL CL FW FW FW FW FW PoP 12hr 60 5 5 10 5 0 5 5 Rain shwrs L C Tstms C $$ ILZ058-059-098-099-012100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 79 57 80 57 83 Temp 56 70 77 78 74 65 62 59 57 71 77 79 75 65 61 58 58 73 80 82 75 Dewpt 53 55 52 52 55 54 52 51 51 56 54 53 56 56 55 54 54 57 57 57 59 RH 90 59 42 40 51 68 70 75 80 59 45 41 52 73 81 86 86 57 45 43 58 Wind dir NE E E E NE NE NE NE N NE N NW NW NW W SW SW SW SW W W Wind spd 2 5 5 5 3 3 3 3 3 3 3 3 2 2 1 2 2 4 8 8 6 Clouds B1 SC SC B1 B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW SC B1 PoP 12hr 5 5 5 5 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L Tstms S C Heat index 80 82 Max heat 80 81 83 84 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 69 51 75 49 74 48 76 Temp 61 53 66 65 53 54 73 70 57 50 70 68 53 49 72 70 Dewpt 59 51 45 45 46 46 47 49 47 45 44 45 45 44 45 48 PWind dir NW NW SW W NW NW NE NE Wind char LT GN LT GN LT LT LT LT Avg clouds B1 B1 FW FW FW FW FW FW FW CL CL FW CL FW FW FW PoP 12hr 60 5 5 5 5 0 0 5 Rain shwrs L C Tstms C $$ ILZ060-064-065-012100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 82 55 82 56 84 Temp 54 71 79 81 75 65 61 57 55 73 80 81 75 65 61 58 58 74 81 82 76 Dewpt 51 55 52 52 54 54 52 51 52 57 55 55 57 57 55 54 54 59 58 58 59 RH 90 57 39 37 48 68 72 80 90 57 42 41 54 75 81 86 86 59 46 44 56 Wind dir NE E E NE NE NE NE NE NE NE N NW NW W W W SW SW SW W W Wind spd 2 5 6 5 3 3 3 3 3 3 3 3 2 1 1 1 1 3 6 8 5 Clouds SC SC SC SC B1 SC SC SC FW SC SC FW FW FW FW FW FW FW FW SC B1 PoP 12hr 0 5 5 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L Tstms S Heat index 80 81 81 82 Max heat 80 81 81 82 83 84 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 70 49 78 49 76 46 77 Temp 62 55 68 65 52 53 76 71 56 50 72 68 52 48 74 70 Dewpt 60 53 47 46 45 45 50 49 47 45 45 45 44 43 46 48 PWind dir NW NW SW W NW NW N N Wind char LT LT LT GN LT LT LT LT Avg clouds B1 B1 SC FW CL FW FW FW FW FW CL CL CL CL FW FW PoP 12hr 60 10 5 5 5 0 0 0 Rain shwrs L C Tstms S $$ ILZ079-MOZ075-012100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 84 60 81 59 87 Temp 56 70 81 82 76 69 66 63 60 72 79 80 75 67 63 61 60 75 83 84 80 Dewpt 54 55 52 51 54 55 54 54 55 59 57 56 57 58 58 57 57 61 59 58 59 RH 93 59 37 34 46 61 65 72 84 64 47 44 54 73 84 87 90 62 44 41 49 Wind dir N NE E NE NE NE NE N N N N N NE S SW W W SW W W SW Wind spd 2 4 5 5 5 3 2 3 3 3 4 4 3 2 1 1 1 2 4 5 5 Clouds B1 SC SC B1 B1 B2 B1 B1 SC SC B1 SC SC SC FW FW FW FW FW FW FW PoP 12hr 0 10 10 10 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S S Heat index 80 83 80 Max heat 82 82 81 82 85 86 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 57 74 52 83 52 79 50 81 Temp 65 58 71 69 56 54 81 77 60 53 75 71 56 51 76 72 Dewpt 61 57 51 49 47 47 54 53 50 48 48 48 46 45 47 49 PWind dir W NW SW W NW N N NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 SC FW CL FW FW SC FW FW FW FW FW FW FW FW PoP 12hr 50 10 5 5 10 0 0 5 Rain shwrs C C S Tstms S S $$ MOZ059-062-072-073-012100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 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 78 58 78 57 84 Temp 58 70 76 76 71 64 63 61 59 70 75 77 73 64 61 59 58 73 81 82 77 Dewpt 57 56 54 54 56 56 55 55 55 59 58 57 58 58 56 56 56 61 60 59 59 RH 96 61 46 46 59 75 75 81 87 68 55 50 59 81 84 90 93 66 49 46 54 Wind dir NE E NE NE N N N NE N NE NE NE NE E SW SW W W W W W Wind spd 2 3 4 4 3 2 2 2 2 3 3 3 2 1 1 1 1 2 4 4 3 Wind gust 14 Clouds B2 B1 B1 B1 B2 B2 B2 B1 SC SC B1 SC SC FW FW FW FW FW FW SC SC PoP 12hr 20 20 20 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS IS S S S S S S S S S S C Tstms S C Heat index 82 82 Max heat 80 83 84 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 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 72 51 79 50 77 49 80 Temp 62 54 70 66 55 53 78 72 57 51 73 69 55 50 75 70 Dewpt 61 53 49 48 46 46 53 52 49 46 48 48 45 44 49 51 PWind dir NW NW SW W NW N NE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW CL FW SC SC FW FW CL FW FW FW FW FW PoP 12hr 50 10 5 10 10 0 5 5 Rain shwrs C C Tstms S $$ ILZ102-MOZ065-012100- Monroe IL-Jefferson MO- 621 AM CDT Mon Sep 1 2025 Date Mon 09/01/25 Tue 09/02/25 Wed 09/03/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 82 60 80 58 86 Temp 57 71 79 79 74 67 65 62 60 72 78 79 75 66 62 60 59 75 83 83 78 Dewpt 55 56 54 53 55 55 54 54 55 60 59 58 59 58 57 57 56 62 61 60 60 RH 93 59 42 41 51 65 68 75 84 66 52 49 58 75 84 90 90 64 47 46 54 Wind dir E E E NE NE N N N N N N N NE SW SW SW W W W W W Wind spd 1 3 4 5 4 3 2 2 2 3 4 4 2 1 1 1 1 2 4 5 4 Clouds SC SC B1 B1 B1 B2 B1 B1 SC SC B1 SC FW FW FW FW FW FW FW SC SC PoP 12hr 5 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms C Heat index 83 83 Max heat 81 82 81 81 85 86 Date Thu 09/04/25 Fri 09/05/25 Sat 09/06/25 Sun 09/07/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 55 72 51 81 51 78 49 81 Temp 63 56 71 67 55 54 79 74 59 52 74 69 55 50 76 71 Dewpt 61 54 51 49 46 46 55 54 50 47 50 49 46 44 50 51 PWind dir NW NW SW W NW NW NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds B1 B1 SC FW CL FW FW SC FW FW CL FW FW FW FW FW PoP 12hr 50 10 5 5 10 0 0 5 Rain shwrs C C Tstms C $$