Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
338 FOUS53 KLSX 191631 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 1131 AM CDT Sun Jul 19 2026 ILZ100-101-MOZ061-063-064-192100- 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 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 90 72 92 77 95 Temp 88 87 85 79 75 73 73 83 89 91 90 82 80 78 79 89 93 94 90 Dewpt 77 77 75 73 72 70 71 75 76 75 76 75 75 74 74 77 76 74 71 RH 70 72 72 82 90 90 93 77 66 60 64 79 85 88 85 68 58 53 54 Wind dir NE NE E E E E E S S SW S S S SW SW W W NW N Wind spd 3 5 5 3 2 2 2 2 2 2 2 2 4 4 5 6 8 10 10 Clouds SC SC SC SC FW SC SC FW FW FW FW SC FW FW SC SC SC FW FW PoP 12hr 40 20 5 5 10 QPF 12hr 0.02-0.22 0.00-0.14 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S Tstms C C C S S Obvis K K PF Heat index 100 99 94 81 90100103102 89 83 80101105105 97 Max heat 105 106 94 105 108 103 91 111 112 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 70 84 63 83 65 83 67 87 Temp 75 70 81 80 68 64 80 80 68 66 80 80 70 68 84 85 Dewpt 66 64 63 60 60 59 58 59 60 61 64 64 65 65 69 69 PWind dir N N NE E E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 5 0 0 0 20 30 30 20 Rain shwrs S C C C C S Tstms S S S S S $$ MOZ049-050-192100- Osage MO-Callaway MO- Including the city of Fulton 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 72 94 77 95 Temp 89 88 84 78 76 74 74 83 90 92 91 82 80 78 78 87 93 94 90 Dewpt 75 76 75 75 74 73 73 76 75 74 75 74 73 72 73 75 73 71 69 RH 64 68 74 91 94 97 97 80 62 56 60 77 79 82 85 68 52 47 50 Wind dir NW NE NE E SE SE SE SW W W SW S SW SW SW W NW NW N Wind spd 2 3 3 3 2 2 2 2 3 3 2 2 3 4 4 5 6 9 6 Wind gust 14 14 16 18 Clouds SC B1 SC FW FW SC SC FW CL FW FW FW FW CL CL FW FW FW FW PoP 12hr 50 20 5 0 5 QPF 12hr 0.01-0.25 0.00-0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis PF PF Heat index 99 98 92 92101102102 88 84 96102101 94 Max heat 104 106 94 106 108 105 86 108 108 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 85 64 82 65 82 66 87 Temp 74 69 82 81 68 64 79 79 68 65 78 78 70 67 83 84 Dewpt 64 63 61 59 59 60 60 60 60 62 65 65 65 66 69 70 PWind dir N NE E E E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC PoP 12hr 0 0 0 10 30 50 40 20 Rain shwrs S C C C C C S Tstms S C C S S $$ MOZ042-192100- Audrain MO- Including the city of Mexico 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 70 92 76 92 Temp 87 86 83 76 74 72 72 82 89 91 90 81 79 78 77 85 90 92 87 Dewpt 75 75 74 73 72 70 71 75 75 73 74 73 72 71 72 73 70 67 65 RH 68 70 74 90 93 93 97 79 64 56 60 77 79 79 85 67 52 44 48 Wind dir NE NE E E SE SE SE S SW SW SW S SW SW W NW NW NW N Wind spd 3 5 6 4 3 2 3 3 3 4 4 3 5 6 6 8 9 11 11 Wind gust 17 Clouds SC SC FW FW FW SC SC SC FW FW FW FW FW CL SC FW FW FW FW PoP 12hr 40 20 5 5 5 QPF 12hr 0.03-0.17 0.00-0.24 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis PF Heat index 96 96 89 89 98100 99 86 83 92 96 95 89 Max heat 99 100 90 101 103 99 84 99 100 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 82 62 81 63 80 65 85 Temp 72 67 80 79 66 63 78 78 67 64 77 78 68 66 82 83 Dewpt 63 61 59 57 58 59 58 58 59 60 63 64 64 64 68 68 PWind dir N NE E E E SE E SE Wind char LT GN LT LT LT GN LT GN Avg clouds FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC FW PoP 12hr 0 0 5 5 30 40 40 20 Rain shwrs C C C S C S Tstms S S C S S $$ MOZ041-047-048-192100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 74 95 78 96 Temp 90 90 86 79 77 75 75 84 91 93 92 83 81 80 79 87 93 95 90 Dewpt 75 75 75 75 74 73 74 76 75 74 75 74 73 72 72 74 72 70 68 RH 62 62 70 88 90 94 97 77 60 54 58 74 77 77 79 65 51 45 49 Wind dir NW N NE E SE SE SE SW W W SW S SW SW SW W NW NW N Wind spd 2 3 3 2 2 1 2 2 3 3 2 2 3 4 4 5 5 8 6 Wind gust 13 16 14 16 16 19 18 Clouds SC SC SC FW FW SC SC FW FW FW FW FW FW CL FW FW FW FW FW PoP 12hr 40 20 5 0 0 QPF 12hr 0.00-0.25 0.00-0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis PF PF Heat index 100100 95 83 93102103103 90 86 82 81 96102101 94 Max heat 105 107 98 106 110 105 88 108 108 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 86 65 84 67 83 68 89 Temp 75 70 83 82 69 66 80 79 70 67 78 79 71 69 84 85 Dewpt 64 62 60 59 59 60 60 60 61 62 66 66 66 66 69 70 PWind dir N NE E E E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 5 20 40 50 40 20 Rain shwrs S C C C C C S Tstms C C C S S $$ ILZ095-MOZ018-019-026-027-034>036-192100- Adams IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO-Ralls MO- Pike MO- Including the cities of Quincy, Hannibal, and Bowling Green 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 70 92 77 91 Temp 85 86 85 76 73 72 72 82 89 92 91 82 80 79 78 84 89 91 87 Dewpt 75 74 72 71 70 69 69 74 75 74 75 74 73 72 72 72 69 66 65 RH 72 68 65 85 90 90 90 77 64 56 60 77 79 79 82 67 52 44 48 Wind dir NE NE E E E SE SE S SW SW SW SW SW W W NW NW NW N Wind spd 4 5 5 3 3 2 3 3 3 4 4 4 5 6 4 6 9 11 10 Wind gust 14 17 18 19 16 17 19 23 25 Clouds SC SC SC FW FW SC SC FW FW FW FW FW FW SC B1 FW FW FW FW PoP 12hr 20 5 5 10 10 QPF 12hr 0.00-0.11 0.00-0.05 0 0.00-0.38 0.00-0.20 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S Tstms C S S S S Obvis K K K K PF Heat index 93 95 91 88 99102102 88 84 91 93 93 89 Max heat 101 103 94 104 109 105 91 103 102 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 82 62 81 64 81 65 86 Temp 72 67 80 79 66 63 79 79 68 65 78 79 68 67 83 84 Dewpt 63 61 59 57 57 58 57 58 58 59 62 63 63 64 68 68 PWind dir N NE E E E SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC FW PoP 12hr 0 0 0 5 30 40 30 10 Rain shwrs C C S S C S Tstms S S S S S $$ ILZ096-097-192100- Brown IL-Pike IL- Including the cities of Mount Sterling and Pittsfield 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 69 91 76 91 Temp 84 86 84 75 72 70 71 81 88 90 89 81 79 78 77 84 89 90 86 Dewpt 74 73 71 70 68 67 68 73 75 75 76 74 73 73 73 74 71 68 67 RH 72 65 65 84 87 90 90 77 66 62 66 79 82 85 87 72 56 49 53 Wind dir NE NE E E E E SE S SW SW SW S SW SW W NW NW NW N Wind spd 5 5 4 3 2 2 2 3 3 3 3 4 5 5 4 6 9 10 9 Wind gust 14 17 18 16 19 21 20 Clouds SC FW FW FW FW SC SC FW FW FW FW FW FW SC B1 FW FW FW FW PoP 12hr 10 5 5 20 20 QPF 12hr 0.00-0.08 0 0 0.00-0.19 0.00-0.29 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Obvis K K K K K K PF Heat index 92 94 90 86 97101101 87 83 92 95 95 89 Max heat 99 100 90 103 105 102 86 100 100 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 82 61 81 63 81 65 86 Temp 72 67 79 79 65 62 79 78 67 64 78 79 68 66 83 84 Dewpt 63 61 59 57 58 57 57 57 58 59 62 62 63 63 68 68 PWind dir N NE NE E E SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW SC SC SC B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 0 20 30 30 10 Rain shwrs S C S S C Tstms S S S S S $$ ILZ069-074-192100- Clinton IL-Washington IL- 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 70 91 75 95 Temp 87 87 84 77 74 72 72 82 87 89 89 80 78 77 77 88 93 94 89 Dewpt 78 78 76 74 72 70 71 76 77 77 77 76 75 74 75 79 78 77 74 RH 75 75 77 90 93 93 97 82 72 68 68 88 91 90 94 75 62 58 61 Wind dir NE NE NE E E E E S S SW S S S SW SW W W NW NW Wind spd 2 3 3 1 1 1 1 1 0 0 1 2 3 4 4 5 8 9 9 Clouds SC SC SC SC FW SC B1 FW SC FW FW FW SC FW SC SC SC FW FW PoP 12hr 40 20 5 10 20 QPF 12hr 0.00-0.09 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S S S Tstms C C S S S S S Obvis K K K PF K Heat index 100 99 93 89 99102101 85 103108108 99 Max heat 104 105 93 102 105 101 90 112 112 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 70 82 62 81 64 82 66 86 Temp 74 70 80 79 67 63 78 79 66 65 79 79 69 67 83 84 Dewpt 69 66 65 63 62 60 59 61 62 62 65 65 66 66 69 71 PWind dir N N NE NE E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW SC SC SC SC B1 B1 B1 B1 SC SC PoP 12hr 5 0 0 0 5 30 30 30 Rain shwrs S C C C C Tstms S S S $$ ILZ070-192100- Marion IL- Including the cities of Centralia and Salem 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 87 69 90 75 94 Temp 86 86 84 76 73 71 71 81 87 89 88 79 77 77 77 87 92 93 88 Dewpt 75 74 72 71 69 68 68 73 74 74 74 74 74 74 75 78 77 75 73 RH 70 68 67 85 87 90 90 77 65 61 63 85 90 90 94 75 62 56 61 Wind dir NE NE NE NE NE E E S W W SW S S SW SW W W W NW Wind spd 3 4 3 2 2 1 1 1 0 0 1 1 3 4 4 6 8 10 9 Clouds SC FW FW FW FW SC SC FW SC SC FW FW SC SC SC SC SC FW FW PoP 12hr 20 5 5 10 40 QPF 12hr 0.01 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C Tstms S S S S C C Obvis K K K K PF K K Heat index 95 95 90 86 95 98 96 82 99105104 95 Max heat 99 101 89 98 101 95 109 109 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 81 61 80 63 81 66 86 Temp 74 69 79 78 65 62 78 78 65 65 79 78 68 67 83 83 Dewpt 68 64 63 61 60 57 57 59 60 60 62 64 64 64 67 69 PWind dir N N NE NE NE E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW FW SC SC SC B1 B1 B1 SC SC SC PoP 12hr 5 0 0 0 5 30 30 20 Rain shwrs S C C C S Tstms S S S $$ MOZ074-084-085-099-192100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 90 72 91 75 97 Temp 89 88 83 77 74 73 73 83 89 90 86 79 77 76 76 87 94 96 91 Dewpt 75 76 76 75 74 73 73 75 76 76 77 75 74 73 73 75 74 73 74 RH 64 68 80 94100100100 77 66 64 75 88 90 90 90 68 53 48 58 Wind dir W NW NE E E E E SW W W S S SW SW SW W W W NW Wind spd 2 1 1 0 0 0 0 0 1 1 1 1 1 2 2 3 3 4 3 Wind gust 11 12 13 13 13 14 14 Clouds SC B1 B1 SC FW SC B1 SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 50 30 30 5 10 QPF 12hr 0.03-0.56 0.00-0.09 0.00-0.14 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S Tstms C C C S S S S Obvis PF PF Heat index 99 99 91 91101102 98 82 96105107100 Max heat 104 106 93 106 110 98 111 113 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 70 85 63 83 64 82 66 86 Temp 76 70 83 81 68 64 80 79 67 64 79 79 69 67 83 83 Dewpt 69 65 64 63 61 60 61 62 61 62 66 67 66 66 70 71 PWind dir N N NE E E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 10 0 0 0 20 30 30 30 Rain shwrs S C C C C C Tstms S S C C C S $$ MOZ051-060-192100- Montgomery MO-Warren MO- 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 70 93 75 95 Temp 89 86 83 77 74 72 72 82 90 91 90 81 79 77 76 86 92 93 89 Dewpt 77 78 76 74 73 72 72 76 77 75 76 75 74 73 73 76 74 71 69 RH 68 77 80 90 97100100 82 66 60 64 82 85 87 90 72 56 49 52 Wind dir N NE NE E E SE SE S W W SW S SW SW SW W NW NW N Wind spd 1 3 3 2 1 1 1 1 1 1 1 2 3 4 4 5 5 8 6 Wind gust 14 14 16 16 18 18 Clouds B1 SC SC FW FW SC SC SC FW FW CL FW SC CL FW FW FW FW FW PoP 12hr 50 20 5 5 10 QPF 12hr 0.05-0.22 0.00-0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis PF Heat index 101 98 92 89102103103 87 82 96103101 94 Max heat 106 108 92 107 109 104 85 108 109 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 84 62 82 63 81 64 87 Temp 73 67 81 80 66 63 79 79 67 64 78 79 68 66 83 84 Dewpt 64 63 62 59 59 59 60 60 60 61 65 65 65 65 70 70 PWind dir N NE NE E E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 0 30 40 40 20 Rain shwrs C C C S C S Tstms S S C S S $$ MOZ052-192100- Lincoln MO- 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 70 92 76 94 Temp 88 87 84 78 75 72 72 83 90 92 91 82 80 78 78 87 92 93 89 Dewpt 77 77 75 73 72 71 71 75 77 75 76 75 74 73 73 76 74 71 69 RH 70 72 74 85 90 97 97 77 66 58 62 79 82 85 85 70 56 49 52 Wind dir N NE E E E E SE S SW W SW S SW SW W W NW NW N Wind spd 3 4 3 2 2 1 1 2 1 1 1 2 3 4 4 5 6 8 6 Wind gust 14 16 18 17 Clouds SC SC SC FW FW SC SC SC FW FW CL FW SC FW SC FW FW FW FW PoP 12hr 40 20 5 5 5 QPF 12hr 0.01-0.14 0.00-0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis K PF Heat index 101 98 92 90102103103 89 85 98103100 94 Max heat 105 106 94 105 107 103 89 108 107 Heat Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 83 62 82 63 82 65 87 Temp 74 68 81 80 66 63 80 80 67 65 79 80 69 67 84 85 Dewpt 65 63 62 59 59 59 59 59 60 61 64 64 64 65 69 70 PWind dir N NE NE E E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC SC PoP 12hr 0 0 0 0 20 40 30 20 Rain shwrs S C C S C S Tstms S S S S S $$ ILZ058-059-098-099-192100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 68 91 75 92 Temp 86 87 85 76 73 70 70 82 88 90 89 81 78 77 77 86 90 92 87 Dewpt 74 73 72 70 68 67 68 72 74 74 75 73 73 73 74 75 73 71 69 RH 68 63 65 82 84 90 93 72 63 60 64 77 85 87 90 70 58 51 55 Wind dir NE NE NE E E E SE S SW SW S S S SW SW W NW NW NW Wind spd 5 6 5 4 3 2 2 3 2 3 2 3 4 5 5 8 9 11 10 Clouds SC FW FW FW FW SC SC FW FW FW CL FW FW SC SC SC SC FW FW PoP 12hr 20 5 5 10 10 QPF 12hr 0.00-0.19 0 0 0 0.00-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Obvis K K K K K PF K Heat index 94 94 90 86 96 99 99 85 80 96 99 98 92 Max heat 103 104 94 104 106 104 87 106 105 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 82 60 81 61 81 64 87 Temp 73 67 79 79 65 61 78 78 66 63 78 79 68 66 83 84 Dewpt 64 62 61 59 58 57 57 58 58 59 62 62 63 63 67 68 PWind dir N N NE E E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC PoP 12hr 0 0 0 0 20 30 30 20 Rain shwrs S C C S C S Tstms S S S S $$ ILZ060-064-065-192100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 67 89 74 92 Temp 85 86 84 75 72 69 69 80 86 88 87 79 77 76 76 85 90 91 86 Dewpt 74 73 71 69 67 66 67 72 74 74 74 73 73 73 74 77 76 74 71 RH 70 65 65 82 84 90 93 77 68 63 65 82 87 90 94 77 64 58 61 Wind dir NE NE NE E E E E S SW SW S S S SW SW W W NW NW Wind spd 4 5 4 3 2 2 1 2 0 2 2 2 4 5 5 6 9 11 9 Clouds SC FW FW SC FW SC SC SC FW FW CL FW SC SC SC SC SC FW FW PoP 12hr 20 0 5 20 20 QPF 12hr 0.00-0.05 0 0 0.01 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Obvis K K K K K K PF K K Heat index 92 93 89 84 94 97 96 81 96101101 92 Max heat 98 98 93 99 103 99 89 108 108 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 80 59 80 61 80 64 85 Temp 73 67 78 77 65 61 77 78 65 63 78 78 68 66 82 83 Dewpt 66 63 62 60 58 57 58 59 58 59 62 63 63 63 67 69 PWind dir N N NE NE E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 0 5 30 30 20 Rain shwrs S C C C S Tstms S S $$ ILZ079-MOZ075-192100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 71 91 75 96 Temp 88 88 84 78 75 73 73 82 88 90 89 80 78 77 77 88 93 96 90 Dewpt 77 78 77 76 74 73 73 76 77 77 78 76 75 74 74 77 77 76 75 RH 70 72 80 94 97100100 82 70 66 70 88 91 90 90 70 60 53 62 Wind dir N N NE E E E E SE S SW S S SW SW SW W W NW NW Wind spd 2 3 3 1 1 1 1 1 1 1 2 3 3 4 4 5 5 6 6 Clouds B1 B1 B1 SC SC SC B1 SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 50 30 10 5 20 QPF 12hr 0.05-0.24 0.00-0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S Tstms C C C S S Obvis PF PF Heat index 101101 94 90100104102 85 100107110101 Max heat 104 107 95 106 108 103 85 111 114 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 84 62 82 63 83 66 87 Temp 75 70 82 80 67 63 79 79 67 64 80 79 70 67 83 84 Dewpt 69 66 66 63 62 60 61 61 61 62 66 66 66 66 70 71 PWind dir N N NE NE E E E E Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 10 0 0 0 5 30 30 30 Rain shwrs C C C C C Tstms S C S S $$ MOZ059-062-072-073-192100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 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 90 71 93 75 96 Temp 89 88 83 77 75 73 73 84 90 92 89 81 78 77 77 88 94 95 90 Dewpt 76 77 76 75 73 73 73 76 76 75 76 75 73 72 72 75 75 73 72 RH 66 70 80 94 94100100 77 64 58 66 82 85 85 85 66 54 49 56 Wind dir NW N NE SE SE SE SE SW W W SW S SW SW SW W W NW NW Wind spd 1 2 1 1 0 0 0 1 1 1 0 1 2 3 3 5 5 6 5 Clouds SC B1 B1 SC FW SC SC FW FW FW FW FW FW CL CL FW FW FW FW PoP 12hr 50 30 10 5 5 QPF 12hr 0.03-0.24 0.00-0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S Tstms C C C S Obvis PF PF Heat index 101 99 92 93102103101 86 80 98105105 98 Max heat 106 108 92 106 109 104 85 110 112 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 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 69 85 62 83 64 82 66 87 Temp 75 69 82 81 67 63 80 79 67 64 79 79 69 67 83 84 Dewpt 66 64 63 61 60 60 60 61 60 61 66 67 65 65 70 71 PWind dir N N NE E E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 5 0 0 5 30 40 40 30 Rain shwrs C C C C C C Tstms S S C S S $$ ILZ102-MOZ065-192100- Monroe IL-Jefferson MO- 1131 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 71 92 75 96 Temp 89 87 83 78 75 73 73 83 89 91 89 81 78 77 77 89 93 95 90 Dewpt 78 78 77 76 73 72 72 77 78 77 77 76 74 73 73 77 77 75 74 RH 70 75 82 94 94 97 97 82 70 64 68 85 88 87 87 68 60 53 60 Wind dir N NE NE E E E SE SE S SW S S SW SW SW W W NW NW Wind spd 2 3 3 1 1 1 1 1 1 1 1 2 3 3 4 5 5 6 6 Clouds B1 B1 SC SC SC SC SC SC SC FW FW SC FW CL FW FW FW FW FW PoP 12hr 50 30 10 5 10 QPF 12hr 0.08-0.40 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C C Obvis PF PF Heat index 103101 93 93103105102 87 102107108 99 Max heat 107 109 93 107 110 104 83 112 114 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 85 62 83 63 83 66 87 Temp 75 70 82 80 67 63 80 79 67 65 80 79 69 67 84 84 Dewpt 67 64 65 63 60 60 61 61 60 61 66 67 65 65 71 71 PWind dir N N NE E E SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC SC SC SC SC SC B1 B1 B1 B1 B1 SC PoP 12hr 5 0 0 0 20 40 40 30 Rain shwrs S C C C C C Tstms S S C S S $$