Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
496 FOUS53 KLSX 201036 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 536 AM CDT Sun Sep 20 2026 ILZ100-101-MOZ061-063-064-202100- 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 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 92 67 79 61 72 Temp 72 82 90 91 84 75 71 69 67 72 77 78 74 68 65 63 61 65 70 72 67 Dewpt 62 67 69 69 70 71 70 69 67 69 70 69 66 65 63 61 59 59 61 60 57 RH 71 61 50 49 63 87 97100100 90 79 74 76 90 93 93 93 81 73 66 70 Wind dir W NW W NW N N NE NE NE NE N N N NE NE N N NE NE N N Wind spd 3 4 5 6 5 6 4 4 4 5 5 8 9 6 4 6 9 10 10 11 10 Clouds SC SC B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 10 60 40 10 5 QPF 12hr 0 0.08-0.78 0.00-0.08 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L L C C S C C Tstms S S C C C S S S Heat index 85 94 96 89 Max heat 81 97 100 88 85 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 54 73 54 75 56 77 55 79 Temp 58 54 70 68 59 55 72 70 61 57 75 71 60 56 76 73 Dewpt 55 53 57 56 56 55 58 58 58 57 59 58 57 55 59 57 PWind dir N N NE NE NE NE NE E Wind char LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC FW SC SC SC SC B1 SC B1 SC SC SC PoP 12hr 0 0 0 0 5 5 5 10 $$ MOZ042-049-050-202100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 86 64 74 58 69 Temp 70 77 83 85 80 71 69 67 66 68 72 73 69 65 63 60 59 62 66 68 64 Dewpt 64 69 70 71 70 70 69 67 66 68 69 68 65 64 62 60 58 59 60 60 56 RH 81 76 65 63 72 97100100100100 90 84 87 97 97100 96 90 81 76 75 Wind dir W W W NW N NE NE N NE NE NE NE NE NE NE N N NE NE NE NE Wind spd 4 4 5 5 5 5 4 4 4 5 6 8 8 5 5 5 8 8 9 9 8 Wind gust 18 Clouds B1 B1 B1 B1 B2 B2 B2 B2 OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 40 70 40 10 5 QPF 12hr 0.00-0.45 0.19-0.83 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S L L L C C S S S S S Tstms S C C C C S S S S Heat index 88 90 81 Max heat 93 96 83 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 70 51 72 54 75 54 76 Temp 55 51 67 65 55 53 70 67 58 55 73 70 58 55 74 71 Dewpt 54 50 55 55 55 53 57 58 57 55 61 59 58 55 61 59 PWind dir NE NE NE NE NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW B1 SC B1 SC B1 B1 B1 SC B1 B1 PoP 12hr 0 0 0 5 5 10 10 20 Rain shwrs S $$ MOZ041-047-048-202100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 87 66 76 60 71 Temp 70 77 83 86 81 72 70 68 67 69 72 74 71 65 64 62 60 63 68 70 66 Dewpt 65 69 71 71 71 71 69 68 67 68 69 69 66 65 63 61 59 59 61 61 57 RH 84 76 67 61 72 97 97100100 97 90 84 84100 97 97 96 87 78 73 73 Wind dir W W SW NW NW N N N N NE NE N NE NE NE NE N NE NE NE NE Wind spd 3 4 4 4 4 4 3 3 3 4 5 6 6 5 4 4 5 6 6 8 6 Wind gust 14 17 18 17 Clouds B1 B1 B1 B1 B2 B2 B2 OV B2 B2 B2 B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 PoP 12hr 50 70 40 10 5 QPF 12hr 0.05-0.60 0.14-0.57 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S C L L L C C S S S S S Tstms S S C C C C C S S S S Heat index 88 91 83 Max heat 93 96 85 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 52 72 52 74 55 76 56 78 Temp 56 52 68 67 56 54 71 68 59 56 74 71 60 57 75 72 Dewpt 55 51 55 55 55 54 58 58 58 56 61 60 59 56 62 60 PWind dir NE NE NE NE NE NE E E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC FW FW B1 SC B1 B1 B1 B1 B1 SC B1 B1 PoP 12hr 0 0 0 5 5 10 10 20 Rain shwrs S S $$ ILZ095>097-MOZ018-019-026-027-034>036-202100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 80 63 69 57 65 Temp 70 75 78 79 74 69 66 65 64 65 67 68 66 63 61 59 57 60 64 65 62 Dewpt 67 71 72 72 71 68 66 65 63 65 65 65 64 62 60 58 56 58 58 58 56 RH 90 87 82 79 90 97100100 97100 93 90 93 97 97 96 96 93 81 78 81 Wind dir NW W NW N N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 4 4 5 6 8 8 5 5 6 8 8 8 8 6 5 6 8 9 9 9 6 Wind gust 19 20 17 16 18 19 17 17 18 19 19 Clouds B2 B2 B2 B2 B2 OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 50 50 40 20 10 QPF 12hr 0.00-0.12 0.15-0.87 0.00-0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S C C C C C S S S S S S S Tstms S S S S S S S S Heat index 81 Max heat 91 95 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 50 68 51 69 54 73 54 74 Temp 54 50 65 63 55 53 67 65 58 56 71 68 58 55 72 69 Dewpt 53 50 55 57 55 52 58 60 57 55 60 61 57 55 61 61 PWind dir NE NE NE NE NE NE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC B1 B1 B1 SC B1 B1 SC SC B1 B1 PoP 12hr 0 0 0 5 5 10 5 10 Rain shwrs S $$ ILZ069-070-074-202100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 94 67 81 61 73 Temp 71 84 91 93 85 75 71 69 67 73 78 80 74 68 65 63 61 65 71 73 68 Dewpt 63 65 66 66 69 71 71 69 67 69 69 68 67 65 62 60 59 59 60 59 57 RH 76 53 44 41 59 87100100100 87 74 67 79 90 90 90 93 81 68 62 68 Wind dir SW W W W N NE NE N NE NE N N N N NE N N N N N N Wind spd 4 4 5 6 4 5 3 3 3 5 4 8 9 6 4 5 8 9 10 12 11 Clouds SC B1 B1 B1 B1 B1 B2 B1 B2 B2 B2 B1 B2 B1 B1 B1 B2 B2 B1 B1 B1 PoP 12hr 10 60 40 10 5 QPF 12hr 0 0.07-0.37 0.01-0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C C C S S Tstms C C C S S S S Heat index 85 94 97 89 82 Max heat 97 100 90 85 87 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 54 74 53 75 56 76 53 78 Temp 58 54 71 68 58 55 73 70 60 57 74 70 58 54 76 71 Dewpt 55 54 57 56 56 55 58 58 58 56 58 57 56 54 57 56 PWind dir N N N N NE NE NE NE Wind char LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC SC SC SC B1 SC SC SC B1 SC PoP 12hr 0 0 0 0 0 5 5 5 $$ MOZ074-084-085-099-202100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 67 83 61 74 Temp 69 83 92 93 85 76 72 69 68 74 81 81 75 69 66 63 61 67 73 74 69 Dewpt 60 64 65 66 67 68 68 68 68 71 71 72 70 68 65 63 61 62 64 65 60 RH 73 53 41 41 55 76 87 97100 90 72 74 84 97 97100100 84 73 74 73 Wind dir SW W W SW N N N N N N N N N N N N N N N N N Wind spd 2 3 3 3 1 1 2 1 1 2 3 4 4 4 3 3 4 5 5 6 5 Wind gust 12 14 11 14 14 14 13 14 18 18 17 18 18 Clouds FW SC SC SC B1 B1 B1 B1 B1 SC B1 SC SC B1 B1 B1 B1 B1 B1 SC B1 PoP 12hr 5 40 50 10 5 QPF 12hr 0 0.03-0.21 0.03-0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C C Tstms S C C S S S C Heat index 84 94 97 88 84 85 Max heat 99 101 88 93 96 82 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 73 52 75 54 76 53 78 Temp 59 54 70 67 57 54 72 69 59 55 73 69 58 53 76 70 Dewpt 56 53 57 56 55 53 58 58 57 55 60 59 57 53 59 58 PWind dir N N N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC FW SC SC SC SC SC SC SC SC SC B1 PoP 12hr 0 0 0 0 0 5 5 5 $$ MOZ051-052-060-202100- Montgomery MO-Lincoln MO-Warren MO- 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 88 64 75 58 69 Temp 70 79 85 86 81 72 69 67 66 69 73 74 71 66 63 61 59 62 67 69 66 Dewpt 64 69 71 71 71 71 69 67 66 68 69 69 65 64 62 60 59 59 60 59 55 RH 81 72 63 61 72 97100100100 97 87 84 81 93 97 97100 90 78 70 68 Wind dir NW NW W NW N NE NE NE N NE NE NE NE NE NE N N NE NE NE NE Wind spd 3 4 4 4 4 4 3 3 3 4 4 6 6 4 3 4 5 6 6 8 6 Wind gust 14 14 14 18 19 17 18 Clouds SC B1 B1 B1 B2 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 30 70 40 10 5 QPF 12hr 0 0.22-0.89 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S S C L L C C S S S Tstms S S C C C C S S S Heat index 90 92 84 Max heat 94 98 84 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 51 71 51 73 54 75 54 77 Temp 56 51 68 67 56 53 70 68 59 56 73 70 58 55 74 71 Dewpt 54 51 55 55 56 53 58 57 58 56 60 58 57 55 61 59 PWind dir NE NE NE NE NE NE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC B1 SC SC SC B1 B1 SC SC B1 B1 PoP 12hr 0 0 0 0 5 10 5 10 $$ ILZ058-059-098-099-202100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 63 75 58 70 Temp 70 80 87 87 79 71 68 66 64 69 73 74 70 65 62 60 58 63 68 69 65 Dewpt 64 68 69 69 70 69 67 66 64 65 65 65 63 62 60 58 57 57 57 56 54 RH 81 67 55 55 74 93 97100100 87 76 74 78 90 93 93 96 81 68 63 68 Wind dir W NW W NW N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE N Wind spd 3 4 5 6 8 8 5 4 5 6 6 9 9 6 5 6 9 10 10 11 9 Wind gust 19 Clouds SC B1 B1 B2 B1 B2 B2 OV OV B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2 B1 PoP 12hr 20 70 40 10 5 QPF 12hr 0 0.26-1.02 0.00-0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S L L C C S C C Tstms S S S C C C S Heat index 82 91 91 80 Max heat 94 96 85 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 51 72 51 73 54 76 53 77 Temp 56 52 69 67 56 53 71 68 59 56 74 70 58 54 75 72 Dewpt 53 51 54 54 55 53 55 56 57 55 57 56 56 54 57 56 PWind dir N N NE NE NE NE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC B1 PoP 12hr 0 0 0 0 5 5 5 5 $$ ILZ060-064-065-202100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 91 64 77 58 71 Temp 71 82 89 89 80 72 69 66 65 70 75 75 70 65 63 60 58 64 68 70 66 Dewpt 63 67 68 68 70 70 68 66 64 67 66 66 63 61 60 58 56 57 57 56 54 RH 76 61 50 50 72 93 97100 97 90 74 74 78 87 90 93 93 78 68 61 65 Wind dir SW NW W NW N NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 3 4 5 6 6 6 4 4 5 6 6 8 9 6 4 6 9 10 10 11 10 Clouds B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B1 B1 B2 B2 B2 B1 B1 B1 PoP 12hr 20 60 40 10 5 QPF 12hr 0.01 0.08-0.55 0.00-0.07 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C L L C S C C Tstms S S C C C S S S Heat index 84 93 93 82 Max heat 96 98 87 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 52 72 52 74 54 76 52 78 Temp 56 53 70 67 57 53 72 69 59 55 74 70 57 53 76 71 Dewpt 53 52 55 54 55 53 56 56 57 55 56 55 55 53 56 54 PWind dir N N NE NE NE NE NE NE Wind char LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 $$ ILZ079-MOZ075-202100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 67 82 61 74 Temp 72 84 91 94 87 77 73 70 68 73 80 82 76 70 67 64 61 66 72 74 70 Dewpt 61 65 67 68 68 70 70 69 68 71 71 72 69 68 65 63 60 62 63 63 59 RH 68 53 45 43 53 79 90 97100 93 74 72 79 93 93 97 97 87 73 69 68 Wind dir SW W W W N N NE N N N N N N N N N N N N N N Wind spd 4 5 5 4 2 3 3 3 3 4 4 6 6 6 4 5 6 9 9 10 10 Clouds SC SC SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 PoP 12hr 10 50 40 20 5 QPF 12hr 0 0.04-0.31 0.03-0.11 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S C C S S S S Tstms C C C S S S S Heat index 85 95 98 91 82 86 Max heat 98 102 90 88 90 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 73 53 75 55 76 53 78 Temp 59 54 70 69 58 54 72 70 60 56 74 71 59 54 76 72 Dewpt 56 53 58 57 57 54 59 58 58 56 60 58 57 54 59 58 PWind dir N N N N NE NE NE NE Wind char LT GN LT LT LT LT LT LT Avg clouds B1 SC SC SC SC FW SC SC SC SC B1 SC SC SC SC SC PoP 12hr 0 0 0 0 0 5 5 5 $$ MOZ059-062-072-073-202100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 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 91 66 78 59 71 Temp 70 81 88 89 82 74 71 68 66 72 76 77 72 67 64 62 60 65 69 70 66 Dewpt 60 66 69 70 69 70 69 68 66 71 72 71 68 67 64 62 59 62 63 63 59 RH 71 60 54 54 65 87 93100100 97 87 82 87100100100 96 90 81 78 78 Wind dir SW W W W N NE NE NE N N N N N N N N N N N N N Wind spd 3 4 4 3 2 2 1 2 2 3 3 4 5 4 2 3 4 5 6 6 5 Wind gust 14 12 16 17 17 18 Clouds SC B1 B1 SC B1 B2 B2 B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 PoP 12hr 20 60 40 10 5 QPF 12hr 0.00-0.08 0.08-0.67 0.01-0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L L C C S C C S S S S Tstms C C C C S S S S Heat index 83 93 94 86 Max heat 97 100 87 85 88 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 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 52 71 51 73 54 75 53 77 Temp 57 52 69 66 56 53 71 67 59 55 73 69 58 54 75 70 Dewpt 55 52 57 56 55 53 59 58 57 55 61 59 57 54 61 59 PWind dir N N NE NE NE NE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC FW SC SC SC B1 SC SC SC SC B1 B1 PoP 12hr 0 0 0 0 0 5 5 10 $$ ILZ102-MOZ065-202100- Monroe IL-Jefferson MO- 536 AM CDT Sun Sep 20 2026 Date Sun 09/20/26 Mon 09/21/26 Tue 09/22/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 67 80 60 73 Temp 72 83 90 92 85 76 72 69 67 73 78 79 75 69 65 63 60 66 71 72 68 Dewpt 61 66 69 70 70 71 71 69 67 71 72 72 69 67 64 62 59 62 63 63 58 RH 68 57 50 49 61 85 97100100 93 82 79 82 93 97 97 96 87 76 73 70 Wind dir SW W W W N N N NE NE NE N N N N N N N N N N N Wind spd 3 4 4 4 3 3 2 2 3 3 4 5 5 5 3 4 5 6 8 8 8 Clouds SC SC B1 B1 B1 B2 B1 B2 B2 B2 B1 B1 B2 B2 B1 B2 B1 B1 B2 B1 B2 PoP 12hr 10 60 40 20 5 QPF 12hr 0 0.07-0.45 0.02-0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C C C S C C S S S S Tstms S C C C S S S S Heat index 85 96 98 90 81 Max heat 99 103 87 84 87 Date Wed 09/23/26 Thu 09/24/26 Fri 09/25/26 Sat 09/26/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 54 73 53 75 55 76 53 78 Temp 58 54 70 68 58 54 72 70 60 56 74 71 59 54 76 72 Dewpt 55 53 58 57 56 54 60 58 58 56 61 59 57 54 61 58 PWind dir N N N N NE NE NE NE Wind char LT LT LT LT LT LT LT LT Avg clouds B1 SC SC SC SC FW SC SC SC SC B1 B1 B1 SC SC SC PoP 12hr 0 0 0 0 5 5 5 5 $$