Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
149 FOUS53 KLSX 190921 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 421 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 421 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 71 92 76 95 Temp 77 85 89 87 85 78 75 72 72 82 88 91 90 82 79 77 78 88 93 94 90 Dewpt 74 75 75 75 74 73 71 70 70 73 75 74 75 75 74 74 74 77 75 73 71 RH 90 72 64 68 70 85 87 93 93 74 66 58 62 79 85 90 88 70 56 51 54 Wind dir NE NE NE NE E E E E E SE S S S S SW SW SW W NW NW N Wind spd 1 2 3 4 4 2 2 2 2 2 2 2 2 2 3 4 5 8 9 11 9 Clouds SC SC B1 SC SC SC FW SC SC SC SC SC FW FW FW FW FW FW SC FW FW PoP 12hr 40 30 5 5 10 QPF 12hr 0.02-0.34 0.00-0.14 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C C Obvis K K PF Heat index 94 99 97 93 88 98101100 88 80 99105104 97 Max heat 102 103 93 102 105 102 87 110 111 Heat Y Y 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 71 85 65 83 65 85 68 89 Temp 76 71 83 82 69 66 80 80 69 67 81 82 72 70 86 87 Dewpt 68 65 64 62 61 60 60 60 61 62 64 64 65 65 69 69 PWind dir N N NE E E SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 5 0 0 0 5 30 20 20 Rain shwrs C S S S Tstms S S S S $$ MOZ049-050-192100- Osage MO-Callaway MO- Including the city of Fulton 421 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 91 72 94 76 95 Temp 75 85 90 87 85 78 75 73 72 83 90 93 91 82 79 78 77 86 92 94 90 Dewpt 74 76 75 75 75 74 73 72 72 75 75 73 75 74 73 72 72 74 72 69 68 RH 97 75 62 68 72 88 94 97100 77 62 52 60 77 82 82 85 68 52 44 49 Wind dir W N N NE E E E SE SE S SW SW SW S SW SW SW W NW NW N Wind spd 2 2 2 3 3 2 2 2 2 2 2 3 2 2 3 5 5 6 6 9 6 Wind gust 16 16 17 17 19 18 Clouds SC SC B1 B1 SC FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 50 20 5 0 5 QPF 12hr 0.01-0.25 0.00-0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis PF PF Heat index 93100 97 94 91101102101 88 82 94101100 94 Max heat 103 103 95 105 106 102 86 106 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 86 65 83 66 85 68 89 Temp 75 70 83 82 69 66 80 79 69 67 80 81 72 69 85 86 Dewpt 65 64 62 61 61 61 62 61 61 62 65 66 65 66 68 68 PWind dir N NE E E SE SE SE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC B1 SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 5 30 30 20 20 Rain shwrs C C S S S S Tstms C C S S S S $$ MOZ042-192100- Audrain MO- Including the city of Mexico 421 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 75 92 Temp 74 84 88 87 85 76 73 71 71 82 89 92 89 81 79 77 76 85 90 92 88 Dewpt 73 75 76 75 74 73 71 70 70 74 74 73 74 73 72 71 71 73 71 67 66 RH 97 74 68 68 70 90 93 97 97 77 61 54 61 77 79 82 85 67 54 44 48 Wind dir NE E NE E E E SE SE SE S S SW SW S SW SW W NW NW NW N Wind spd 1 2 3 4 4 3 2 2 3 3 3 3 4 3 5 6 6 9 10 11 11 Wind gust 17 17 Clouds SC B1 B1 B1 SC FW SC SC FW SC SC FW CL FW FW FW FW FW FW FW FW PoP 12hr 40 20 0 5 5 QPF 12hr 0.03-0.18 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 91 99 96 92 88 98101 99 85 92 96 95 90 Max heat 102 100 91 99 102 97 98 100 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 68 84 64 80 64 82 66 87 Temp 73 68 81 81 68 65 78 78 68 66 79 80 70 68 84 84 Dewpt 64 63 61 59 60 60 60 60 60 61 64 64 64 64 67 67 PWind dir N NE E SE SE SE E SE Wind char LT LT LT LT LT GN LT LT Avg clouds FW FW FW SC SC SC SC SC B1 SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 5 30 30 20 10 Rain shwrs C C S S S S Tstms C C S S S S $$ MOZ041-047-048-192100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 421 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 92 73 95 78 96 Temp 76 85 91 89 87 79 76 74 74 84 91 94 92 83 81 79 78 87 93 95 91 Dewpt 73 76 75 75 75 74 73 72 72 75 75 73 75 74 73 72 72 73 72 69 68 RH 90 75 60 64 68 85 90 93 93 74 60 51 58 74 77 79 82 63 51 43 47 Wind dir W NW N NE E SE SE SE SE S SW SW SW SW SW SW SW W NW NW N Wind spd 1 1 2 3 2 2 1 1 2 2 2 3 2 2 3 4 4 5 6 8 6 Wind gust 13 17 16 17 17 19 18 Clouds SC SC B1 B1 SC SC FW SC SC FW SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 20 5 5 0 QPF 12hr 0.00-0.25 0.00-0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis PF PF Heat index 94102100 96 82 93102104103 90 85 81 94101100 95 Max heat 105 105 96 106 109 103 86 106 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 88 67 84 68 85 69 90 Temp 76 70 84 84 71 67 80 79 71 68 80 82 73 70 86 86 Dewpt 65 64 62 60 61 61 62 62 61 62 65 66 65 65 68 68 PWind dir N NE E E SE SE E E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC B1 SC B1 SC SC SC SC SC PoP 12hr 0 0 0 10 30 40 20 20 Rain shwrs C C S S Tstms C C S S $$ ILZ095>097-MOZ018-019-026-027-034>036-192100- 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 421 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 74 81 86 88 85 76 73 71 71 82 88 92 90 81 79 78 76 85 89 91 87 Dewpt 72 74 74 72 72 70 69 68 69 73 74 73 75 73 73 72 72 73 70 67 66 RH 93 79 68 59 65 82 87 90 93 74 63 54 62 77 82 82 87 67 54 45 50 Wind dir NE E E E E E SE SE SE S S S SW SW SW SW W NW NW NW N Wind spd 3 4 4 4 4 3 2 2 3 3 3 3 4 4 5 5 5 8 9 11 10 Wind gust 13 13 14 16 18 18 17 19 21 23 24 Clouds SC SC SC SC SC FW FW SC FW FW SC FW FW FW SC FW FW FW FW FW FW PoP 12hr 10 5 10 10 5 QPF 12hr 0.00-0.11 0.00-0.05 0 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Obvis PF K K K K K PF Heat index 87 94 95 91 87 97101100 86 81 91 95 94 90 Max heat 100 99 94 102 106 102 90 103 103 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 84 63 82 65 83 67 87 Temp 73 68 81 81 68 65 80 80 69 66 80 81 70 68 84 85 Dewpt 64 62 60 59 59 59 59 60 60 61 64 64 64 64 67 67 PWind dir N NE E SE SE SE SE E Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC SC SC PoP 12hr 0 0 0 5 20 30 20 5 Rain shwrs S C S S S S Tstms S C S S S S $$ ILZ069-074-192100- Clinton IL-Washington IL- 421 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 88 70 90 75 95 Temp 76 84 88 87 85 77 73 71 71 81 87 89 88 80 77 76 77 87 93 94 89 Dewpt 74 76 76 75 74 72 70 69 69 73 75 75 76 75 75 74 75 79 78 76 74 RH 94 77 68 68 70 85 90 93 93 77 68 64 68 85 94 94 94 77 62 56 61 Wind dir N NE NE NE NE E E E E SE S S S S S SW SW W W NW NW Wind spd 0 1 2 3 2 1 1 1 1 1 0 0 1 2 3 4 3 6 8 10 8 Clouds B1 SC B1 SC SC FW FW FW FW FW SC SC FW FW FW FW SC FW SC FW FW PoP 12hr 30 20 5 5 20 QPF 12hr 0.00-0.10 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S S S Tstms C C S S S Obvis K K K PF K Heat index 93 98 96 93 86 96 99 99 84 100108107 98 Max heat 102 100 93 99 102 99 87 110 112 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 84 64 82 64 83 67 88 Temp 75 70 82 81 68 65 79 79 68 66 81 81 70 69 85 85 Dewpt 70 67 66 64 63 61 61 62 63 63 65 66 66 66 70 70 PWind dir N N NE NE E SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC SC B1 B1 SC SC SC PoP 12hr 5 0 0 0 5 20 20 20 Rain shwrs S S S Tstms S $$ ILZ070-192100- Marion IL- Including the cities of Centralia and Salem 421 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 89 74 94 Temp 75 82 86 86 84 76 72 70 70 81 87 89 87 79 76 75 76 86 92 93 88 Dewpt 74 74 74 73 72 70 68 67 68 72 73 73 74 73 73 73 74 77 76 74 73 RH 97 77 68 65 67 82 87 90 93 74 63 59 65 82 90 94 94 75 60 54 61 Wind dir NE E NE NE NE NE E E E SE S W SW S S SW SW SW W NW NW Wind spd 1 3 3 4 3 2 1 1 1 1 0 0 0 1 3 4 4 6 9 11 8 Clouds B1 SC SC SC FW FW FW FW FW SC SC SC FW FW FW SC SC FW SC FW FW PoP 12hr 20 5 0 5 20 QPF 12hr 0.00-0.06 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Obvis K K K K PF K K Heat index 88 95 94 90 85 94 96 95 97104103 95 Max heat 98 98 88 97 99 93 107 109 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 70 83 62 81 63 82 66 87 Temp 74 70 81 79 67 64 78 78 67 65 80 80 70 68 84 84 Dewpt 69 65 64 62 61 59 59 61 61 61 63 64 65 65 68 69 PWind dir N N NE NE E SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW FW SC SC SC SC B1 B1 SC SC SC PoP 12hr 5 0 0 0 5 20 10 20 Rain shwrs S S $$ MOZ074-084-085-099-192100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 421 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 71 91 74 97 Temp 74 84 89 87 83 76 74 71 71 83 89 90 86 79 76 75 75 86 94 97 91 Dewpt 72 75 75 75 75 74 73 71 71 75 75 75 76 75 74 73 72 74 74 72 73 RH 93 74 64 68 77 94 97100100 77 64 62 72 88 94 94 90 68 53 45 56 Wind dir W NW NW N NE E E E SE SE SW S S S SW SW SW W W NW NW Wind spd 1 2 2 2 1 0 0 0 0 0 1 1 1 1 1 2 2 3 4 5 3 Wind gust 11 13 13 14 14 17 14 Clouds SC SC B1 B1 B1 SC SC SC SC SC B1 B1 SC FW FW FW FW FW FW FW FW PoP 12hr 50 30 30 5 5 QPF 12hr 0.03-0.57 0.00-0.09 0.00-0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C S Tstms C C C S S S Obvis PF PF Heat index 92 98 96 91 90 99101 96 80 94104106 99 Max heat 103 103 91 105 106 97 109 111 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 87 64 84 64 83 67 88 Temp 76 71 84 82 69 65 81 80 68 65 80 80 70 68 85 85 Dewpt 69 66 65 64 62 61 63 63 62 63 66 67 66 66 69 70 PWind dir N N NE E E SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW SC SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 5 10 30 20 20 Rain shwrs S C S S S S Tstms S S S S S S $$ MOZ051-060-192100- Montgomery MO-Warren MO- 421 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 92 74 94 Temp 75 84 89 87 84 76 73 71 71 82 89 92 90 81 78 76 75 85 92 94 89 Dewpt 74 76 76 76 75 74 72 70 71 75 75 74 75 75 74 73 73 75 74 70 69 RH 97 77 66 70 74 94 97 97100 79 64 56 62 82 88 90 94 72 56 46 52 Wind dir NE NE NE NE E E E SE SE S S SW S S SW SW SW W NW NW N Wind spd 0 1 1 2 2 1 1 1 1 1 1 1 1 1 2 4 4 5 6 8 6 Wind gust 14 16 17 18 19 18 Clouds SC SC B1 B1 SC SC FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 50 20 5 5 5 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 93100 97 93 88100102101 86 94101100 94 Max heat 102 103 92 105 106 100 107 109 Heat Y Y 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 68 85 63 82 64 84 66 88 Temp 74 68 82 82 68 65 79 79 68 65 80 81 70 68 85 86 Dewpt 66 64 63 61 61 61 62 61 61 62 66 66 65 65 69 69 PWind dir N N E E SE SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC B1 SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 5 20 30 20 20 Rain shwrs S C S S S Tstms S C S S S $$ MOZ052-192100- Lincoln MO- 421 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 89 70 92 76 94 Temp 75 84 88 87 85 77 74 71 71 82 89 92 90 82 79 78 77 86 92 93 89 Dewpt 74 76 75 75 74 72 71 70 70 74 75 74 76 75 74 73 73 76 74 70 70 RH 97 77 66 68 70 85 90 97 97 77 64 56 64 79 85 85 87 72 56 47 54 Wind dir NE E NE NE E E E SE SE SE S S S S SW SW W W NW NW N Wind spd 0 1 2 3 3 1 1 1 1 2 1 1 1 2 3 4 4 5 6 8 6 Wind gust 14 14 17 18 18 17 Clouds SC SC B1 B1 SC FW FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW PoP 12hr 40 20 5 5 5 QPF 12hr 0.01-0.14 0.00-0.11 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C C S Obvis K PF Heat index 93 99 96 93 88 99101101 88 80 96102100 94 Max heat 101 101 92 102 105 102 85 107 107 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 85 64 83 65 84 67 88 Temp 74 69 83 82 68 65 80 80 69 66 81 82 71 69 86 86 Dewpt 66 64 63 61 61 61 61 61 61 62 65 65 65 65 68 68 PWind dir N N NE E SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 5 20 30 20 20 Rain shwrs S C S S S Tstms S C S S S $$ ILZ058-059-098-099-192100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 421 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 68 90 74 93 Temp 74 81 86 86 84 75 72 69 69 81 87 90 88 80 78 76 76 86 91 92 87 Dewpt 73 74 74 73 72 70 68 67 68 72 73 73 74 73 73 73 73 75 74 71 70 RH 97 79 68 65 67 84 87 93 97 74 63 58 63 79 85 90 90 70 58 51 57 Wind dir NE E NE NE E E E E SE SE S S S S SW SW SW W NW NW NW Wind spd 2 4 4 6 4 3 3 2 2 3 2 3 3 3 4 5 5 8 10 11 9 Clouds SC SC SC SC SC FW FW SC FW FW SC SC CL FW FW SC FW FW FW FW FW PoP 12hr 20 5 0 10 5 QPF 12hr 0.00-0.19 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Obvis PF K K K K K PF K Heat index 86 94 94 89 84 94 98 97 83 95100 99 92 Max heat 101 101 92 101 103 102 85 106 106 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 61 82 62 83 65 87 Temp 73 68 81 80 67 63 79 79 68 65 80 81 70 68 85 85 Dewpt 66 64 63 61 60 58 59 60 60 60 63 64 64 64 67 68 PWind dir N N NE E E SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC FW SC SC SC B1 B1 SC SC SC SC PoP 12hr 0 0 0 0 5 30 20 20 Rain shwrs C S S S S Tstms S S S S S $$ ILZ060-064-065-192100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 421 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 85 67 88 73 92 Temp 74 80 84 85 83 74 70 68 68 79 85 88 86 78 76 74 75 85 90 91 87 Dewpt 73 73 73 72 71 69 67 66 67 71 72 73 74 73 72 73 74 77 76 73 72 RH 97 79 70 65 67 84 90 93 97 77 65 61 68 85 87 97 97 77 64 56 61 Wind dir NE E NE NE NE E E E E SE S SW S S SW SW SW W W NW NW Wind spd 3 4 4 5 4 3 2 1 1 2 1 2 2 2 4 4 5 8 9 11 9 Clouds SC SC SC FW FW FW FW FW FW SC SC FW CL FW FW SC FW FW SC FW FW PoP 12hr 20 0 0 10 10 QPF 12hr 0.00-0.05 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S Tstms S S S S S S S Obvis PF K K K K K K PF K K Heat index 82 91 91 87 80 91 95 94 94102100 93 Max heat 98 96 90 95 99 98 87 107 107 Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 82 61 80 62 81 65 86 Temp 73 68 79 79 66 63 78 78 66 64 79 79 69 67 83 84 Dewpt 67 64 64 62 59 58 59 61 59 60 63 65 63 64 68 69 PWind dir N N NE E E SE SE SE Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC SC FW FW SC SC SC SC B1 SC SC SC SC PoP 12hr 0 0 0 0 5 20 10 20 Rain shwrs C S S S Tstms S S S $$ ILZ079-MOZ075-192100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 421 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 71 90 75 96 Temp 76 84 89 86 84 77 74 72 71 81 87 90 88 80 77 76 76 87 93 96 91 Dewpt 74 76 76 77 76 74 73 71 71 75 76 76 77 76 74 73 74 77 76 75 74 RH 94 77 66 75 77 90 97 97100 82 70 64 70 88 90 90 94 72 58 51 58 Wind dir NW N N NE NE E E NE E SE SE SE S S SW SW SW W W NW N Wind spd 2 2 2 3 2 1 1 0 1 1 1 1 2 3 3 4 4 5 6 8 6 Clouds SC SC B1 B1 B1 SC FW SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 50 30 20 0 10 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 Tstms C C C S Obvis PF PF Heat index 94100 97 93 87 98102100 84 98107108101 Max heat 103 102 93 102 105 100 110 113 Heat Y Y 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 71 86 64 82 64 83 67 89 Temp 76 71 83 82 69 65 80 79 68 65 80 81 71 69 85 86 Dewpt 69 67 66 65 63 62 62 63 63 63 66 67 66 66 70 71 PWind dir N N NE NE E SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC SC B1 SC SC SC SC PoP 12hr 5 0 0 0 5 30 20 20 Rain shwrs C S S S Tstms S S S S $$ MOZ059-062-072-073-192100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 421 AM CDT Sun Jul 19 2026 Date Sun 07/19/26 Mon 07/20/26 Tue 07/21/26 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 90 70 93 75 96 Temp 75 85 89 87 84 77 74 71 71 84 90 92 89 80 78 76 76 87 94 95 91 Dewpt 73 75 75 76 75 74 73 71 71 75 75 74 75 75 73 72 72 74 74 71 71 RH 94 72 64 70 74 90 97100100 74 62 56 64 85 85 87 87 65 53 46 52 Wind dir W NW NW NE E E SE SE SE S W SW S S SW SW SW W NW NW N Wind spd 1 2 2 2 1 0 0 0 0 1 1 2 1 1 2 3 3 5 5 8 4 Wind gust 13 13 16 16 14 Clouds SC SC B1 B1 B1 SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW PoP 12hr 50 30 20 5 5 QPF 12hr 0.03-0.24 0.00-0.11 0.00-0.17 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S Tstms C C C S S Obvis PF PF Heat index 95100 97 92 91101102 99 85 96104103 97 Max heat 103 103 93 105 106 100 109 110 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 07/22/26 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 69 86 64 84 64 84 67 89 Temp 75 70 83 82 68 66 81 80 68 66 81 81 71 69 86 86 Dewpt 67 65 64 63 61 61 62 63 61 62 66 66 65 65 69 69 PWind dir N N NE E SE SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 5 0 0 5 20 30 20 20 Rain shwrs S C S S S S Tstms S S S S S S $$ ILZ102-MOZ065-192100- Monroe IL-Jefferson MO- 421 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 76 87 89 86 84 78 74 72 72 83 89 91 89 81 77 76 76 88 94 95 91 Dewpt 73 76 75 76 76 74 73 71 71 75 76 75 76 76 74 73 73 77 76 74 73 RH 90 70 64 72 77 88 97 97 97 77 66 60 66 85 90 90 90 70 56 51 56 Wind dir W N NE NE E E E E SE SE SE S S S SW SW SW W W NW N Wind spd 2 2 2 3 2 1 0 1 1 1 1 1 2 2 3 4 4 5 6 8 5 Wind gust 18 Clouds SC SC B1 B1 SC SC SC SC SC SC B1 SC FW FW FW FW FW FW FW FW FW PoP 12hr 50 30 20 0 5 QPF 12hr 0.09-0.40 0 0.00-0.05 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 97100 97 92 90100102100 87 100107106 99 Max heat 102 103 92 103 106 100 110 113 Heat Y Y 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 71 86 64 83 64 84 67 89 Temp 75 71 83 82 68 65 80 79 68 66 81 82 71 69 86 86 Dewpt 68 66 66 64 62 61 62 63 61 62 66 67 65 65 70 70 PWind dir N N NE E E SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 5 0 0 0 5 30 20 20 Rain shwrs C S S Tstms S S S $$