Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
835 FOUS53 KLSX 101926 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 225 PM CDT Thu Sep 10 2026 ILZ100-101-MOZ061-063-064-102100- 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 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 79 67 83 68 90 Temp 78 75 71 70 68 67 75 80 82 78 72 72 70 69 78 86 89 84 Dewpt 73 73 71 70 68 67 72 73 73 73 72 72 70 69 74 75 73 73 RH 85 94100100100100 90 79 74 85100100100100 88 70 59 70 Wind dir NW N NE NE NE NE SE SE SE SE SE S S S SW W W W Wind spd 3 2 1 1 1 2 3 4 3 3 2 2 2 2 4 4 4 1 Clouds B2 B2 B2 B2 OV B2 B2 B2 B2 B1 SC B1 B1 B1 SC SC SC SC PoP 12hr 20 5 20 5 10 QPF 12hr 0.04-0.23 0 0.00-0.18 0.00-0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S Obvis PF PF Heat index 82 87 95 97 90 Max heat 87 87 91 99 101 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 89 67 91 70 92 67 88 Temp 72 68 86 84 71 68 87 85 75 71 89 84 72 68 84 81 Dewpt 72 68 72 71 68 66 70 69 69 68 71 71 69 67 71 71 PWind dir S W E SE S SW SE W Wind char LT LT LT GN GN GN LT LT Avg clouds FW SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 10 5 5 20 40 50 Rain shwrs S S C C C C C Tstms S C S S $$ MOZ042-049-050-102100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 76 63 81 65 87 Temp 75 74 71 69 66 64 72 78 81 77 71 69 68 66 76 84 86 81 Dewpt 72 73 71 69 66 64 72 72 71 72 71 69 68 66 73 74 73 74 RH 90 97100100100100100 82 72 85100100100100 90 72 65 79 Wind dir NW N E E E E SE SE SE SE SE S S S SW W W SW Wind spd 3 1 1 1 1 2 4 4 4 3 3 3 3 3 4 5 4 1 Clouds B2 B2 B2 B2 B2 B2 B2 B1 SC SC SC SC SC B1 SC SC SC FW PoP 12hr 10 10 20 10 20 QPF 12hr 0.00-0.19 0 0.00-0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms Obvis PF PF PF Heat index 84 91 94 87 Max heat 86 90 96 99 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 86 66 88 69 88 64 82 Temp 70 66 83 79 69 67 86 83 74 69 85 80 68 65 79 77 Dewpt 70 66 72 71 68 65 71 71 68 66 72 72 67 64 71 72 PWind dir E NE E S S SW E E Wind char LT LT LT GN GN LT LT LT Avg clouds FW SC B1 B1 SC FW SC FW FW FW FW FW SC SC B1 SC PoP 12hr 20 30 10 10 10 30 50 50 Rain shwrs S S C S S C C C C C Tstms S S S S S $$ MOZ041-047-048-102100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 78 65 83 67 88 Temp 76 75 71 70 67 66 73 79 82 78 72 70 69 67 76 84 87 82 Dewpt 72 74 71 70 67 66 72 72 71 73 72 70 69 67 74 75 74 74 RH 87 97100100100100 97 79 69 85100100100100 94 74 65 77 Wind dir NW NE E E E E SE SE SE SE SE S S S SW W W S Wind spd 2 1 1 1 1 2 3 3 3 2 3 2 2 2 4 4 3 1 Clouds B2 B2 B1 B2 B2 B2 B2 B1 SC FW SC SC SC SC SC SC SC FW PoP 12hr 10 10 20 10 20 QPF 12hr 0.00-0.07 0 0.00-0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Obvis PF PF F Heat index 81 86 92 95 89 Max heat 86 90 96 99 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 87 68 90 70 89 66 84 Temp 71 67 83 80 71 69 86 84 75 71 85 81 70 66 80 78 Dewpt 71 67 73 72 68 66 72 71 68 67 73 72 68 65 72 72 PWind dir E NE SE S S SW E E Wind char LT LT LT GN LT LT LT LT Avg clouds FW SC B1 SC SC FW SC FW FW FW FW FW SC SC B1 SC PoP 12hr 20 40 10 10 10 30 50 50 Rain shwrs S S C C C C C C C Tstms S S C S S S $$ ILZ095>097-MOZ018-019-026-027-034>036-102100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 78 63 82 66 87 Temp 77 75 70 67 65 64 73 79 81 77 70 69 68 66 76 84 86 81 Dewpt 71 72 70 67 65 64 70 70 69 71 70 69 68 66 73 73 73 73 RH 82 90100100100100 90 74 67 82100100100100 90 70 65 77 Wind dir N NE E E E E SE SE SE SE SE S S SW SW W W W Wind spd 2 1 1 1 1 2 4 4 4 3 3 3 3 3 5 5 4 2 Clouds B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC B1 B1 B1 B1 SC SC FW PoP 12hr 5 0 5 10 20 QPF 12hr 0.00-0.14 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S Obvis PF PF F Heat index 84 90 93 86 Max heat 85 85 89 95 98 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 83 65 87 69 85 62 78 Temp 69 64 80 78 68 66 84 83 73 69 82 78 66 63 75 74 Dewpt 68 64 69 69 66 64 70 71 68 66 70 70 65 62 69 70 PWind dir N NE E S S SW NE NE Wind char LT LT LT GN GN GN LT LT Avg clouds FW SC B1 B1 B1 SC SC FW FW FW SC SC SC B1 B2 B1 PoP 12hr 30 30 10 10 20 40 60 60 Rain shwrs C S C S S S S S S C L L L C Tstms S S S S S S S S S S $$ ILZ069-070-074-102100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 80 67 83 68 89 Temp 79 75 71 70 68 67 74 80 82 78 72 71 70 69 78 86 89 83 Dewpt 73 73 71 70 68 67 72 73 73 73 72 71 70 69 75 74 73 73 RH 82 94100100100100 93 79 74 85100100100100 91 68 59 72 Wind dir N N NE NE NE NE E SE SE SE SE S SW S SW W W W Wind spd 2 2 0 0 1 1 3 3 2 1 1 1 1 1 3 4 3 0 Clouds B2 B2 B1 B2 B2 B2 B1 B2 B2 B2 B1 SC B1 B1 SC SC FW FW PoP 12hr 30 10 30 20 5 QPF 12hr 0.04-0.26 0 0.04-0.16 0.00-0.27 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S Tstms S S Obvis PF PF Heat index 83 87 94 97 89 Max heat 86 88 92 85 99 100 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 89 66 89 68 92 67 89 Temp 72 68 86 84 70 67 87 84 72 69 90 85 71 68 86 82 Dewpt 71 68 72 71 68 66 69 69 68 68 71 71 70 68 71 71 PWind dir W W E SE S SW S SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC FW FW CL FW FW FW FW SC SC PoP 12hr 5 10 10 5 5 10 40 40 Rain shwrs S S C C C C Tstms S S S $$ MOZ074-084-085-099-102100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 83 66 81 65 89 Temp 81 75 71 69 69 67 73 78 81 77 72 70 68 66 78 86 89 82 Dewpt 74 74 71 69 69 67 72 75 75 74 72 70 68 66 74 74 73 74 RH 79 97100100100100 97 91 82 90100100100100 88 68 59 77 Wind dir N N NE NE NE E SE SE SE SE S S S SW SW W W SE Wind spd 2 2 1 0 0 0 1 2 2 1 1 1 1 1 2 2 2 1 Clouds B2 B2 B2 B2 OV OV OV B2 B2 SC SC B1 B1 B1 FW FW FW SC PoP 12hr 50 30 40 10 10 QPF 12hr 0.04-0.16 0.00-0.49 0.04-0.17 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S C C C C C Tstms S S S C S Obvis PF PF Heat index 85 85 95 97 88 Max heat 94 89 92 101 103 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 90 65 89 67 92 66 89 Temp 70 67 88 83 70 66 87 83 72 68 89 83 71 67 87 82 Dewpt 70 67 73 72 69 66 71 71 68 66 72 73 69 66 73 73 PWind dir S SW SE S S S S S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC FW FW FW FW CL FW FW FW FW FW FW PoP 12hr 5 10 5 5 0 30 30 40 Rain shwrs S C S S C C Tstms C S S $$ MOZ051-052-060-102100- Montgomery MO-Lincoln MO-Warren MO- 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 77 64 82 65 88 Temp 76 74 71 69 67 65 72 79 81 77 71 70 68 66 76 85 88 83 Dewpt 72 73 71 69 67 65 72 72 72 72 71 70 68 66 74 75 74 74 RH 87 97100100100100100 79 74 85100100100100 94 72 63 74 Wind dir W N NE E NE E SE SE SE SE SE S S S SW W W SW Wind spd 2 0 0 0 0 1 2 3 2 2 2 1 2 2 3 4 3 0 Clouds B2 B2 B2 B2 B2 B2 B2 B2 B1 SC FW SC SC B1 SC SC SC SC PoP 12hr 20 10 20 5 10 QPF 12hr 0.01-0.15 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms Obvis PF PF Heat index 85 93 96 89 Max heat 85 89 98 100 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 86 66 89 69 89 64 84 Temp 71 66 83 80 70 67 86 84 74 69 86 82 69 65 81 78 Dewpt 71 66 72 71 68 65 71 70 69 67 72 71 68 65 71 71 PWind dir E NE E S S SW NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC B1 B1 SC SC SC FW FW FW FW FW SC SC B1 SC PoP 12hr 10 30 10 10 5 20 40 50 Rain shwrs S C S S C C C C Tstms S S S S S S $$ ILZ058-059-098-099-102100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 77 63 82 65 88 Temp 76 75 70 68 65 64 73 80 81 77 70 69 68 66 77 85 87 82 Dewpt 71 71 70 68 65 64 70 70 70 71 70 69 68 66 73 73 72 72 RH 85 87100100100100 90 72 69 82100100100100 87 67 61 72 Wind dir NW N NE E NE E SE SE SE SE SE S S S SW W W S Wind spd 3 1 1 1 1 2 4 4 3 3 2 2 2 2 4 5 4 2 Clouds B2 B2 B1 B2 B2 B1 B1 B1 B2 B1 SC B1 B1 B1 B1 SC SC SC PoP 12hr 20 5 10 5 10 QPF 12hr 0.02-0.24 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF PF Heat index 82 84 92 94 87 Max heat 86 89 96 98 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 87 64 89 69 90 64 84 Temp 70 66 84 82 69 65 86 83 73 69 87 82 69 65 81 79 Dewpt 70 65 69 68 66 64 68 68 67 66 69 69 67 65 69 69 PWind dir S NE E SE S SW E NE Wind char LT LT LT GN GN GN LT LT Avg clouds SC SC SC B1 SC SC SC FW FW FW FW FW SC SC B1 SC PoP 12hr 10 20 10 5 5 20 40 50 Rain shwrs S S S C C C C Tstms S S S S $$ ILZ060-064-065-102100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 79 64 82 66 88 Temp 77 74 69 68 66 65 74 79 81 77 71 70 68 67 78 85 87 82 Dewpt 71 72 69 68 66 65 70 71 70 72 71 70 68 67 74 73 72 72 RH 82 93100100100100 87 77 69 85100100100100 88 67 61 72 Wind dir N N NE NE NE NE E SE SE SE SE S S S SW W W W Wind spd 2 2 1 1 1 2 4 4 3 2 1 1 1 2 4 5 4 1 Clouds B2 B1 B1 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 SC SC FW PoP 12hr 40 5 20 10 5 QPF 12hr 0.04-0.15 0 0.00-0.11 0.00-0.17 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S Tstms S Obvis PF PF Heat index 81 85 92 94 87 Max heat 86 84 88 85 96 98 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 87 63 88 68 90 65 86 Temp 70 66 85 82 68 64 85 82 71 69 88 83 70 66 83 80 Dewpt 70 66 70 69 66 64 67 68 67 67 69 70 68 66 69 70 PWind dir SW W E SE S SW SE SW Wind char LT LT LT GN LT GN LT LT Avg clouds FW SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC PoP 12hr 10 20 10 5 5 20 40 50 Rain shwrs S S S S C C C C Tstms S S S S $$ ILZ079-MOZ075-102100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 66 82 67 90 Temp 80 76 72 70 69 68 73 79 82 79 73 71 69 68 78 87 89 84 Dewpt 74 75 72 70 69 68 73 75 75 75 73 71 69 68 76 75 74 74 RH 82 97100100100100100 88 79 88100100100100 94 68 61 72 Wind dir N N NE NE NE NE SE S S SE SE S S S SW W W S Wind spd 3 3 1 0 1 1 2 2 2 1 1 2 2 2 3 3 3 1 Clouds B2 B2 B1 B2 OV OV B2 B2 B2 B2 SC SC SC B1 SC SC FW SC PoP 12hr 30 20 40 10 10 QPF 12hr 0.05-0.22 0.00-0.11 0.06-0.17 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S C C Tstms S S S S Obvis PF PF Heat index 84 81 88 80 96 99 91 Max heat 89 87 94 99 102 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 90 66 89 68 92 67 89 Temp 72 68 87 84 71 67 87 84 73 69 89 85 71 67 86 82 Dewpt 72 68 74 72 69 66 71 71 69 67 73 73 70 67 73 73 PWind dir S W E S S SW S S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC FW FW FW FW FW FW FW FW SC SC PoP 12hr 5 20 5 5 0 20 30 40 Rain shwrs S S S C C C Tstms S S S $$ MOZ059-062-072-073-102100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 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 79 65 82 65 89 Temp 77 74 71 70 67 66 74 79 80 76 71 70 68 66 78 86 88 82 Dewpt 74 74 71 70 67 66 73 74 74 74 71 70 68 66 75 75 73 74 RH 90100100100100100 97 85 82 94100100100100 91 70 61 77 Wind dir N N NE E E E SE SE SE SE SE S S SW SW W W NE Wind spd 2 1 0 0 0 1 2 2 2 2 1 1 2 2 3 3 2 0 Clouds B2 B2 B2 B2 OV B2 B2 B2 B2 SC FW SC SC SC SC SC SC SC PoP 12hr 20 20 30 5 10 QPF 12hr 0.02-0.10 0.00-0.16 0.00-0.19 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S Obvis PF PF Heat index 85 94 97 89 Max heat 88 88 92 99 102 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 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 89 66 90 69 91 66 87 Temp 71 67 86 82 71 67 87 84 74 69 89 82 71 67 84 80 Dewpt 71 67 73 72 68 65 71 71 68 66 72 73 69 66 73 73 PWind dir SE W SE S S SW S S Wind char LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 30 40 40 Rain shwrs S S C C C C C Tstms S C S S $$ ILZ102-MOZ065-102100- Monroe IL-Jefferson MO- 225 PM CDT Thu Sep 10 2026 Date Thu 09/10/26 Fri 09/11/26 Sat 09/12/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 81 66 83 66 90 Temp 79 75 71 70 68 67 75 80 81 78 72 71 69 67 79 87 89 84 Dewpt 74 74 71 70 68 67 74 75 75 74 72 71 69 67 76 75 74 74 RH 85 97100100100100 97 85 82 88100100100100 91 68 61 72 Wind dir N N NE NE NE NE E S SE SE SE S S SW SW W W NW Wind spd 2 2 1 0 1 1 2 3 2 2 1 1 2 2 3 3 3 1 Clouds B2 B2 B2 B2 OV B2 B2 B2 OV B1 FW SC B1 B1 SC SC SC SC PoP 12hr 20 10 30 10 10 QPF 12hr 0.04-0.16 0 0.02-0.17 0.00-0.08 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C S Tstms S S S Obvis PF PF Heat index 81 82 87 82 97 99 91 Max heat 89 89 91 100 103 Date Sun 09/13/26 Mon 09/14/26 Tue 09/15/26 Wed 09/16/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 90 66 90 69 92 66 89 Temp 72 67 87 84 71 67 88 85 73 69 90 85 71 67 86 82 Dewpt 71 67 74 72 69 66 71 71 69 67 73 73 69 67 73 73 PWind dir SW W E S S SW S SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC FW FW FW FW FW FW SC SC SC SC PoP 12hr 10 20 5 5 5 30 30 40 Rain shwrs S S C C C C C Tstms S C S $$