Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
164 FOUS53 KLSX 200716 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 216 AM CDT Mon Jul 20 2026 ILZ100-101-MOZ061-063-064-210900- 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 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 93 77 94 69 Temp 73 73 83 89 92 91 82 79 77 78 89 93 94 89 80 75 71 69 Dewpt 71 71 75 76 75 76 75 75 74 74 76 74 70 69 67 66 64 63 RH 93 93 77 66 58 62 79 88 90 88 66 54 46 52 65 74 79 81 Wind dir E E SE S SW S S SW SW W W NW NW NW N N N N Wind spd 2 1 2 1 2 2 3 4 4 5 6 9 12 10 8 5 5 5 Clouds SC SC B1 SC SC FW FW SC SC B1 SC B1 SC FW FW CL FW FW PoP 12hr 0 5 20 30 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S Tstms S S Obvis PF PF K Heat index 90100104102 88 81 100104100 94 82 Max heat 106 107 103 89 110 109 94 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 63 83 65 80 66 87 70 92 Temp 81 80 67 64 80 79 68 66 77 78 69 68 84 85 73 71 89 89 Dewpt 62 59 60 59 58 58 59 60 63 63 63 64 68 69 68 68 72 72 PWind dir N NE E E E E SE SE S Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW SC B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW SC PoP 12hr 0 0 0 20 30 30 20 5 5 Rain shwrs S C S S C S Tstms S S $$ MOZ049-050-210900- Osage MO-Callaway MO- Including the city of Fulton 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 94 77 95 68 Temp 73 73 83 91 94 92 82 80 78 78 87 93 94 89 79 73 69 68 Dewpt 73 73 77 76 75 76 75 74 73 73 75 72 67 67 64 64 62 62 RH 100100 82 62 54 60 79 82 85 85 68 51 41 48 60 73 78 81 Wind dir E SE S SW W SW S SW SW W W NW NW N N N N N Wind spd 1 2 2 2 3 2 2 4 5 4 5 8 10 8 6 4 4 4 Wind gust 14 21 19 18 Clouds FW B1 SC SC SC FW CL FW FW SC SC SC SC FW FW CL CL CL PoP 12hr 0 5 10 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Heat index 93103106104 89 83 96101 98 92 Max heat 107 109 105 88 106 105 92 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 64 82 64 79 66 87 69 92 Temp 81 80 67 64 79 78 68 65 76 77 69 68 83 84 72 71 89 89 Dewpt 60 58 59 60 59 59 59 61 64 64 64 65 69 69 68 69 71 71 PWind dir NE NE E E E E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 0 0 5 30 40 30 20 5 5 Rain shwrs C C C S C S Tstms S S C S $$ MOZ042-210900- Audrain MO- Including the city of Mexico 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 93 76 93 66 Temp 71 72 82 90 93 90 81 79 78 77 86 91 92 87 76 71 68 66 Dewpt 70 71 76 76 75 75 74 73 72 72 73 69 65 65 64 62 61 61 RH 97 97 82 64 56 62 79 82 82 85 65 49 41 48 66 73 78 84 Wind dir SE SE S SW SW SW SW SW SW NW NW NW NW N N N N N Wind spd 2 2 3 3 4 4 4 5 8 6 6 10 13 11 9 5 4 5 Clouds FW B1 SC SC SC FW FW SC FW B1 SC SC SC SC CL CL CL FW PoP 12hr 0 0 30 30 0 QPF 12hr 0 0 0 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C Tstms S S Obvis K PF Heat index 90101104101 86 80 92 96 95 89 Max heat 103 106 99 84 98 97 87 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 62 80 63 77 64 85 68 90 Temp 79 79 66 63 78 78 67 64 74 75 67 66 83 83 71 69 88 88 Dewpt 58 56 58 58 58 57 57 59 63 63 63 63 67 68 67 67 70 70 PWind dir NE E E E SE SE SE S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 B1 B2 B1 B1 SC SC FW FW FW FW FW PoP 12hr 0 0 5 30 40 20 20 5 0 Rain shwrs C C C S S S Tstms S S S $$ MOZ041-047-048-210900- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 96 78 96 68 Temp 75 75 85 92 95 93 84 81 79 78 87 94 94 90 79 74 70 68 Dewpt 73 73 77 76 75 75 75 74 73 73 74 71 67 67 64 63 62 62 RH 94 94 77 60 53 56 74 79 82 85 65 47 41 47 60 69 76 81 Wind dir SE SE S SW SW SW S SW SW W W NW NW N N N N N Wind spd 1 1 2 3 3 2 2 3 4 4 4 8 10 8 5 4 3 3 Wind gust 13 16 14 21 19 18 Clouds FW B1 SC SC FW FW CL FW FW SC SC SC SC FW FW CL CL FW PoP 12hr 0 5 5 10 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Heat index 95105107105 91 86 81 96101 98 93 80 Max heat 109 111 106 89 106 105 93 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 65 83 66 80 68 87 70 93 Temp 82 82 69 66 80 79 69 67 76 77 70 69 83 84 73 71 89 90 Dewpt 60 58 59 59 60 59 59 61 65 65 65 65 69 70 69 68 71 72 PWind dir NE E E E SE E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC B1 B1 B1 B1 B1 SC SC FW FW FW FW FW PoP 12hr 0 0 5 30 50 30 20 5 0 Rain shwrs C C C S C S Tstms S S C $$ ILZ095-097-MOZ018-019-026-027-034>036-210900- Adams IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO-Monroe MO- Ralls MO-Pike MO- Including the cities of Quincy, Pittsfield, Hannibal, and Bowling Green 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 93 76 91 66 Temp 71 71 82 89 93 91 82 80 78 77 84 89 90 85 76 71 68 66 Dewpt 69 69 74 76 75 76 74 74 72 73 72 68 66 66 64 62 61 60 RH 93 93 77 66 56 62 77 82 82 87 67 50 45 53 66 73 78 81 Wind dir SE SE S SW SW SW SW SW W NW NW NW NW N N N N N Wind spd 2 2 4 3 4 4 4 5 6 4 6 11 13 11 8 4 4 4 Wind gust 17 16 18 20 16 18 23 26 23 19 14 14 14 Clouds SC SC SC SC SC FW FW FW B1 B2 SC SC FW FW CL CL CL FW PoP 12hr 0 5 40 40 0 QPF 12hr 0 0 0.00-0.26 0.00-0.13 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C Tstms S S S Obvis PF PF K Heat index 89101105103 88 83 91 93 93 87 Max heat 105 109 103 91 101 99 89 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 62 81 63 78 64 86 68 91 Temp 79 79 66 63 78 78 67 64 76 77 67 66 83 84 72 70 88 89 Dewpt 58 57 57 58 57 57 58 59 62 62 62 63 67 68 67 67 71 71 PWind dir NE NE E E SE SE SE S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW PoP 12hr 0 0 5 30 30 20 5 5 5 Rain shwrs C C S S S S Tstms S S $$ ILZ096-210900- Brown IL- Including the city of Mount Sterling 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 90 75 89 66 Temp 68 69 80 87 90 89 81 78 77 75 84 89 89 84 75 71 67 66 Dewpt 66 67 72 74 74 75 74 73 73 73 73 68 67 66 64 62 61 60 RH 93 93 77 65 60 64 79 85 87 94 70 50 48 55 69 73 81 81 Wind dir E SE S SW SW SW SW SW SW NW NW NW NW NW N N N N Wind spd 2 2 4 3 4 5 6 6 8 6 8 13 16 11 8 5 6 5 Wind gust 17 19 18 Clouds SC SC SC SC SC FW SC SC B2 B2 SC SC FW CL CL CL CL FW PoP 12hr 0 10 50 40 0 QPF 12hr 0 0 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms S S C Obvis PF PF K Heat index 84 96100100 86 90 93 92 86 Max heat 98 103 98 96 95 84 Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 60 80 62 79 63 86 67 91 Temp 78 78 64 62 78 78 66 63 76 77 67 65 83 84 71 69 88 88 Dewpt 58 56 56 56 56 56 57 57 60 60 61 61 66 67 66 66 70 71 PWind dir N NE E E SE SE SE S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW SC B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW PoP 12hr 0 0 0 20 30 20 5 5 5 Rain shwrs S C S S S $$ ILZ069-074-210900- Clinton IL-Washington IL- 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 91 76 94 69 Temp 71 71 82 88 91 89 80 77 76 77 88 93 93 87 79 74 70 69 Dewpt 71 71 74 76 75 76 75 75 75 75 78 77 74 72 70 68 66 65 RH 100100 77 68 60 66 85 94 97 94 72 60 54 61 74 82 87 87 Wind dir NE E SE N SW S S S SW SW W W NW NW N N N N Wind spd 1 0 0 0 0 1 2 3 4 4 5 8 11 9 5 4 4 5 Wind gust 16 Clouds SC SC B1 SC SC SC FW SC SC B1 B1 B1 SC FW FW CL CL CL PoP 12hr 0 5 20 30 0 QPF 12hr 0 0 0 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S Tstms S S S Obvis PF PF K K Heat index 88 99102100 83 101106102 94 Max heat 102 106 99 86 110 109 95 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 62 81 63 80 65 86 69 91 Temp 80 79 66 63 78 78 67 65 78 77 68 67 83 84 72 71 88 88 Dewpt 63 62 61 59 59 60 61 61 63 64 65 65 69 70 69 69 73 73 PWind dir N NE NE NE E E E SE S Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC B1 B1 B1 B1 B1 SC SC SC SC FW FW SC PoP 12hr 0 0 0 5 20 20 20 5 5 Rain shwrs S S S S S $$ ILZ070-210900- Marion IL- Including the cities of Centralia and Salem 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 90 75 93 68 Temp 70 71 82 88 90 88 79 77 76 77 87 91 92 86 78 73 70 68 Dewpt 68 69 72 73 73 74 73 74 74 75 76 75 73 71 69 67 65 64 RH 93 93 72 61 58 63 82 90 94 94 70 60 54 61 74 81 84 87 Wind dir NE E N NW W SW S S SW SW W W NW NW N N N N Wind spd 1 1 0 0 0 1 2 3 4 5 6 9 12 8 5 3 4 5 Clouds SC SC B1 SC SC SC SC SC SC B1 B1 B1 SC FW FW CL CL CL PoP 12hr 0 0 20 40 0 QPF 12hr 0 0 0 0.00-0.09 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms C S S Obvis PF PF K K K Heat index 87 96 98 96 80 97103100 92 Max heat 98 101 94 107 106 90 Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 61 80 63 79 65 86 68 90 Temp 79 77 65 62 77 77 66 64 77 77 68 67 83 83 71 70 87 87 Dewpt 61 60 60 57 57 59 59 59 61 62 63 63 66 68 68 68 71 71 PWind dir N NE NE NE E E E SE S Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW SC SC B1 B1 B1 B1 SC SC SC FW FW FW SC PoP 12hr 0 0 0 0 20 20 20 5 5 Rain shwrs S S S S $$ MOZ074-084-085-099-210900- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 72 91 75 96 69 Temp 72 73 82 89 91 87 79 77 76 76 87 94 96 89 80 75 71 69 Dewpt 72 73 76 76 76 77 76 75 74 73 75 74 73 72 71 67 65 64 RH 100100 82 66 62 72 91 94 94 90 68 53 48 57 74 76 81 84 Wind dir N NE W W W S S SW SW SW W W NW NW N N N N Wind spd 0 0 0 1 1 1 1 1 2 2 3 4 5 4 3 4 3 3 Wind gust 11 13 13 14 17 16 17 18 18 16 Clouds SC SC B1 B1 SC SC CL FW FW FW SC SC SC SC FW CL FW CL PoP 12hr 0 20 0 20 5 QPF 12hr 0 0 0 0.00-0.32 0.00-0.44 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Obvis PF PF Heat index 90101103 98 81 97105105 95 82 Max heat 106 109 98 111 112 97 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 63 83 63 81 65 86 68 91 Temp 82 81 67 63 80 79 67 65 79 78 69 67 83 82 71 70 88 87 Dewpt 63 62 60 60 60 62 60 61 65 66 65 65 70 71 69 68 71 72 PWind dir N NE NE E E E SE S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW FW SC FW PoP 12hr 0 0 0 5 30 30 20 5 5 Rain shwrs C C S C S Tstms C S $$ MOZ051-060-210900- Montgomery MO-Warren MO- 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 93 75 95 66 Temp 72 72 82 90 93 91 81 78 77 76 86 92 93 89 78 72 68 66 Dewpt 71 72 77 77 76 76 75 74 73 73 75 72 68 67 65 64 62 62 RH 97100 85 66 58 62 82 88 87 90 70 52 44 48 64 76 81 87 Wind dir E SE S SW SW SW S SW SW W W NW NW N N N N N Wind spd 1 1 1 1 1 1 2 3 4 4 4 8 10 8 5 3 3 3 Wind gust 16 14 20 19 17 13 Clouds FW SC B1 SC SC FW FW FW FW B1 SC SC SC SC CL CL CL FW PoP 12hr 0 5 20 20 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Heat index 90104106104 86 95100 97 92 Max heat 107 109 102 106 105 91 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 61 82 62 79 64 87 67 92 Temp 81 80 66 63 79 78 67 64 76 76 67 66 83 84 71 69 89 89 Dewpt 61 58 59 59 59 59 58 60 64 64 64 64 69 70 68 68 72 72 PWind dir N NE E E SE E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW PoP 12hr 0 0 5 30 40 30 20 5 5 Rain shwrs C C C S C S Tstms S S $$ MOZ052-210900- Lincoln MO- 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 93 76 94 67 Temp 72 72 83 90 93 91 82 79 78 77 87 92 93 87 78 73 69 67 Dewpt 70 71 75 77 76 77 75 74 73 74 76 72 68 68 66 64 63 62 RH 93 97 77 66 58 64 79 85 85 90 70 52 44 53 67 73 81 84 Wind dir E SE S SW SW SW SW SW SW NW NW NW NW N N N N N Wind spd 1 1 2 1 1 1 2 3 4 4 4 8 10 8 5 3 3 4 Wind gust 14 14 21 18 17 Clouds SC SC SC SC SC FW FW SC SC B1 SC SC SC SC CL CL FW FW PoP 12hr 0 0 30 30 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S S S Obvis K PF K Heat index 90103105104 88 81 97100 97 91 Max heat 105 109 102 85 105 104 91 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 62 82 63 79 65 87 68 92 Temp 81 80 66 63 79 79 67 65 77 77 68 67 84 85 72 70 89 89 Dewpt 61 58 59 59 58 58 58 60 63 63 63 64 68 69 68 68 72 72 PWind dir N NE E E E E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 0 0 0 20 30 30 20 5 5 Rain shwrs S C S S C S Tstms S $$ ILZ098-210900- Calhoun IL- 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 93 76 93 68 Temp 71 72 83 89 93 91 82 79 78 78 87 92 93 87 78 73 70 68 Dewpt 69 70 74 75 74 76 75 74 73 74 75 72 67 67 66 65 63 62 RH 93 93 74 64 54 62 79 85 85 88 68 52 43 52 67 76 78 81 Wind dir E E S SW SW SW S SW SW NW NW NW NW N N N N N Wind spd 2 2 2 2 2 2 3 4 4 4 5 9 11 9 6 4 4 5 Wind gust 21 17 Clouds SC SC SC SC SC FW FW SC SC B2 SC SC SC FW CL CL CL FW PoP 12hr 0 0 30 40 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms S S S Obvis PF PF K Heat index 89100103102 89 81 96 99 97 91 Max heat 103 109 102 87 105 103 92 Heat Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 62 82 63 79 65 87 68 91 Temp 80 80 66 63 79 79 68 65 77 77 69 67 84 85 73 71 89 89 Dewpt 60 58 59 59 57 57 58 60 62 62 63 64 67 68 68 68 71 72 PWind dir N NE E E E E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW PoP 12hr 0 0 0 20 30 30 20 5 5 Rain shwrs S C S S C S $$ ILZ058-059-099-210900- Greene IL-Macoupin IL-Jersey IL- 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 92 75 92 65 Temp 69 70 82 88 92 89 80 77 76 76 85 90 91 86 77 72 68 66 Dewpt 68 68 72 74 73 74 74 74 73 73 75 72 68 68 66 64 62 62 RH 97 93 72 63 54 61 82 90 90 90 72 56 47 55 69 76 81 87 Wind dir E E S S SW S S SW SW W W NW NW NW N N N N Wind spd 2 2 2 2 3 3 3 4 5 5 6 11 13 10 8 5 6 6 Clouds SC SC SC SC SC FW SC SC SC B2 SC SC FW FW CL CL CL FW PoP 12hr 0 0 40 40 0 QPF 12hr 0 0 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C S Tstms S C S Obvis PF PF K K Heat index 87 97101 99 82 94 98 96 89 Max heat 102 106 102 85 105 103 91 Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 81 59 81 61 79 63 86 66 91 Temp 79 78 64 61 78 78 66 64 76 77 67 65 83 84 71 69 88 88 Dewpt 60 58 58 57 57 57 57 58 61 61 62 62 66 68 67 67 70 71 PWind dir N NE E E E E SE SE S Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW B1 B1 B1 B1 B1 SC SC FW SC FW FW FW SC PoP 12hr 0 0 0 10 30 20 20 5 5 Rain shwrs S C S S S S $$ ILZ060-064-065-210900- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 90 74 91 66 Temp 68 69 81 87 90 87 78 76 75 76 85 90 91 85 77 72 68 66 Dewpt 67 68 72 73 73 74 73 73 73 74 75 74 71 70 67 65 63 62 RH 97 97 74 63 58 65 85 90 94 94 72 60 52 61 71 79 84 87 Wind dir NE E SE SW SW SW S SW SW W W W NW NW N N N N Wind spd 2 1 1 0 1 2 3 4 5 5 6 10 13 9 6 4 5 6 Clouds SC SC SC SC SC SC SC SC SC B1 B1 SC SC FW CL CL CL CL PoP 12hr 0 5 30 40 0 QPF 12hr 0 0 0.00-0.11 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C S Tstms S C S Obvis PF PF K K K K Heat index 85 94 97 96 93100 97 90 Max heat 98 102 96 87 106 105 93 Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 59 79 61 79 63 85 66 89 Temp 78 77 64 61 77 77 66 63 76 77 67 65 82 83 71 69 87 87 Dewpt 61 60 58 56 57 58 57 59 62 62 61 62 67 68 67 67 71 72 PWind dir N NE NE NE E E SE SE S Wind char GN LT LT LT LT LT LT LT LT Avg clouds FW SC SC FW FW SC B1 B1 B1 B1 SC SC FW FW FW FW FW SC PoP 12hr 0 0 0 0 20 20 20 5 5 Rain shwrs S S S S S $$ ILZ079-MOZ075-210900- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 91 76 95 69 Temp 73 73 81 88 91 89 80 77 77 78 87 93 94 89 80 75 71 69 Dewpt 73 73 76 77 77 77 76 75 74 74 77 76 74 73 70 67 65 65 RH 100100 85 70 64 68 88 94 90 88 72 58 53 59 72 76 81 87 Wind dir NE E SE S SE S S SW SW SW W W NW N N N N N Wind spd 0 0 1 1 1 2 3 4 4 4 6 6 9 6 5 5 4 5 Wind gust 16 14 Clouds SC B1 B1 SC SC SC CL FW FW SC SC SC SC SC FW CL FW CL PoP 12hr 0 20 5 20 0 QPF 12hr 0 0 0 0.00-0.22 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S Tstms S S S S Obvis PF PF Heat index 88100104102 84 99106105 96 82 Max heat 103 107 102 85 110 110 96 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 62 82 63 80 65 86 68 91 Temp 81 80 67 63 79 78 67 65 78 78 69 67 82 83 72 70 88 88 Dewpt 64 62 61 60 61 61 61 61 65 65 65 66 70 71 69 69 73 73 PWind dir N NE NE NE E E E S S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW FW SC SC PoP 12hr 0 0 0 5 30 20 20 5 5 Rain shwrs C S S S S Tstms S S $$ MOZ059-062-072-073-210900- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 93 76 96 68 Temp 72 73 84 90 93 89 80 78 76 77 88 94 95 89 79 74 69 68 Dewpt 72 73 77 76 75 76 75 74 73 73 75 74 70 69 67 65 63 63 RH 100100 80 64 56 66 85 88 90 87 66 53 45 52 67 74 81 84 Wind dir SE SE SW W W S S SW SW SW W NW NW NW N N N N Wind spd 0 0 1 1 1 0 1 2 3 3 5 6 8 6 4 3 2 3 Wind gust 13 16 16 13 Clouds SC SC B1 SC SC FW FW FW FW SC SC SC SC SC FW CL CL CL PoP 12hr 0 20 5 10 0 QPF 12hr 0 0 0 0.00-0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Obvis PF PF Heat index 93103105101 85 98105101 94 80 Max heat 109 109 102 84 109 110 93 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 62 82 63 81 65 87 68 92 Temp 81 80 66 63 79 79 67 64 77 78 68 67 84 84 72 70 89 88 Dewpt 62 60 59 59 60 60 59 61 65 66 64 65 69 70 68 68 71 72 PWind dir N NE E E E SE SE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC SC B1 B1 B1 SC SC SC FW FW FW SC PoP 12hr 0 0 0 20 40 30 20 5 5 Rain shwrs S C C S C S Tstms C S $$ ILZ102-MOZ065-210900- Monroe IL-Jefferson MO- 216 AM CDT Mon Jul 20 2026 Date 07/19/26 Mon 07/20/26 Tue 07/21/26 Wed CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 92 76 96 69 Temp 73 72 83 89 92 90 81 78 77 78 89 93 95 90 80 74 71 69 Dewpt 73 72 77 77 76 77 76 74 74 73 77 76 71 70 68 65 64 64 RH 100100 82 68 60 66 85 88 90 85 68 58 46 52 67 74 79 84 Wind dir E E SE S S S S SW SW SW W NW NW NW N N N N Wind spd 0 0 1 0 1 1 2 3 4 4 5 6 9 6 5 4 3 4 Clouds FW SC B1 SC SC FW FW SC FW SC SC B1 SC SC FW CL FW FW PoP 12hr 0 20 5 20 0 QPF 12hr 0 0 0 0.00-0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S Obvis PF PF Heat index 92102105102 87 102106102 95 83 Max heat 106 109 102 110 110 95 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Date 07/22 Thu 07/23/26 Fri 07/24/26 Sat 07/25/26 Sun 07/26/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 62 82 63 81 65 87 68 92 Temp 82 80 67 63 79 79 67 64 78 77 68 67 84 84 72 70 89 89 Dewpt 64 61 60 59 61 60 59 60 65 65 64 65 70 71 69 68 73 73 PWind dir N NE E E E E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW FW FW SC PoP 12hr 0 0 0 20 30 30 20 5 5 Rain shwrs S C S S C S Tstms S S $$