Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
620 FOUS53 KLSX 212136 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 436 PM CDT Tue Jul 21 2026 ILZ100-101-MOZ061-063-064-220900- 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 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 82 62 81 63 Temp 86 77 73 70 69 75 79 81 78 70 67 64 64 74 79 81 78 70 67 64 64 Dewpt 65 65 63 62 62 62 61 59 59 60 59 58 58 56 55 56 56 57 57 57 58 RH 50 67 71 76 78 64 54 47 52 71 75 81 81 53 44 42 47 63 70 78 81 Wind dir N N N N N NE N N NE NE NE NE NE E E NE NE E E NE E Wind spd 11 8 5 5 5 6 9 9 8 5 5 3 3 4 5 5 4 3 2 2 2 Wind gust 21 21 16 17 Clouds FW CL CL FW FW SC B1 B1 B1 SC SC FW SC FW SC SC SC SC SC SC B1 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 88 80 81 81 Max heat 101 88 82 83 81 82 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 79 64 88 70 95 77 98 74 92 Temp 76 73 67 67 84 86 74 72 91 92 81 78 95 94 79 75 89 88 Dewpt 61 61 63 64 70 72 71 71 75 75 73 72 74 73 71 68 71 70 PWind dir SE SE S S SW SW SW W N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 B1 B1 SC FW FW FW FW FW FW SC SC FW FW FW SC PoP 12hr 40 20 20 0 0 5 5 20 10 Rain shwrs C C S S S S S Tstms C C S S S S S $$ MOZ049-050-220900- Osage MO-Callaway MO- Including the city of Fulton 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 83 63 80 63 Temp 85 75 71 68 67 75 80 82 79 71 68 64 64 72 78 80 77 70 67 65 64 Dewpt 65 63 62 60 60 60 59 58 59 60 59 59 59 58 57 57 57 58 57 57 59 RH 51 66 73 76 78 60 49 44 50 68 73 84 84 61 48 45 50 66 70 75 84 Wind dir N N N N N NE N N NE NE NE NE E E E E E E E E E Wind spd 10 6 5 4 4 6 8 9 6 5 5 3 3 4 4 4 4 4 3 3 3 Wind gust 20 17 Clouds FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC B1 B1 SC SC B1 B1 PoP 12hr 0 0 0 0 40 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L Tstms C C L Heat index 87 81 82 80 80 Max heat 95 85 82 84 80 82 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 65 89 70 94 75 97 72 94 Temp 72 70 66 67 85 86 74 72 91 91 79 77 93 92 78 73 90 89 Dewpt 63 63 64 65 72 74 72 70 74 75 72 70 72 73 70 69 69 69 PWind dir SE SE S S SW S SW W N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 SC FW CL FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 70 20 5 0 0 5 5 10 5 Rain shwrs L C S S Tstms L C S S $$ MOZ042-220900- Audrain MO- Including the city of Mexico 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 63 81 60 79 61 Temp 83 73 69 66 65 73 78 80 77 69 66 62 62 72 77 79 76 68 66 63 62 Dewpt 64 62 61 59 59 60 58 57 57 59 58 57 58 57 55 55 55 57 56 56 58 RH 53 68 76 78 81 64 50 45 50 70 75 84 87 59 47 44 48 68 70 78 87 Wind dir N N N N N NE N N NE NE NE NE E E E E E E E E SE Wind spd 12 6 5 5 5 6 9 9 8 5 5 3 3 5 5 5 6 5 4 4 4 Wind gust 17 Clouds CL CL CL FW FW FW SC B1 B1 SC FW FW SC SC SC SC B1 SC B1 B1 B1 PoP 12hr 0 0 0 0 30 QPF 12hr 0 0 0 0 0.03-0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L Tstms C C L Heat index 84 81 Max heat 91 82 81 80 Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 75 63 86 69 92 74 95 70 91 Temp 72 68 63 66 83 84 73 71 90 90 78 76 92 91 76 72 88 88 Dewpt 61 62 62 64 70 72 70 69 74 74 71 70 71 71 69 68 68 68 PWind dir SE SE S S SW SW SW NW NE Wind char LT LT LT LT LT LT GN LT LT Avg clouds B2 B2 B1 B1 SC FW FW FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 60 20 5 0 0 5 5 10 5 Rain shwrs L C S S Tstms L C S S $$ MOZ041-047-048-220900- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 83 64 81 65 Temp 85 75 71 68 67 76 80 82 80 72 69 66 65 73 78 80 77 71 68 66 65 Dewpt 66 64 62 60 60 60 59 58 59 60 60 59 59 59 58 58 58 58 58 58 59 RH 53 69 73 76 78 58 49 44 49 66 73 78 81 62 50 47 52 63 70 75 81 Wind dir N N N N N NE N N NE NE NE NE E E E E E E E E SE Wind spd 10 6 5 4 4 6 8 9 6 5 5 3 3 4 4 4 4 4 3 3 3 Wind gust 20 17 16 Clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC B1 B1 B2 PoP 12hr 0 0 0 0 40 QPF 12hr 0 0 0 0 0.00-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L Tstms C C L Heat index 87 81 83 81 81 Max heat 94 85 83 84 81 83 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 67 90 72 95 77 97 74 94 Temp 72 70 67 68 85 87 75 73 91 91 80 78 93 93 79 74 90 90 Dewpt 63 64 64 65 72 74 72 71 74 75 72 70 73 73 70 69 70 70 PWind dir SE SE S S SW S SW W NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B1 B1 SC FW CL FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 70 20 5 0 0 5 5 5 5 Rain shwrs L C S S Tstms L C S S $$ ILZ095>097-MOZ018-019-026-027-034>036-220900- 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 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 63 80 59 80 61 Temp 82 73 69 66 65 73 77 79 76 68 65 61 61 72 78 79 77 69 66 63 63 Dewpt 63 61 60 59 60 61 58 57 58 59 58 57 57 57 55 55 56 58 57 57 58 RH 53 66 73 78 84 66 52 47 54 73 78 87 87 59 45 44 48 68 73 81 84 Wind dir N N N N N NE N N NE NE NE NE E E E E E E E E SE Wind spd 12 6 5 5 5 5 8 9 8 5 4 1 2 3 4 4 4 3 2 2 2 Wind gust 23 18 16 16 13 12 12 Clouds CL CL CL CL FW FW SC B1 B1 FW FW FW FW FW SC SC B1 SC B1 B1 B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0.00-0.09 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C Tstms C C C Heat index 83 Max heat 90 83 81 81 80 81 Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 77 63 87 70 94 75 97 71 92 Temp 74 71 65 65 84 85 73 71 90 91 79 76 94 93 77 72 89 88 Dewpt 61 61 62 63 70 72 70 70 75 75 72 70 72 72 69 67 68 68 PWind dir SE SE S S SW SW W NW NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B1 B1 B1 SC FW FW FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 50 10 5 0 0 10 10 10 5 Rain shwrs C C S S S Tstms C C S S S $$ ILZ069-074-220900- Clinton IL-Washington IL- 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 67 80 61 79 61 Temp 87 77 73 70 69 74 78 79 77 69 66 63 63 72 77 79 77 69 65 63 63 Dewpt 69 67 65 64 64 63 62 61 61 62 61 59 59 58 56 57 58 60 59 58 59 RH 55 71 76 81 84 69 58 54 58 78 84 87 87 61 48 47 52 73 81 84 87 Wind dir N N N N N NE NE N NE NE NE NE NE NE NE NE NE E NE NE NE Wind spd 9 8 6 5 6 8 9 10 6 5 5 2 2 4 4 4 3 2 1 1 2 Wind gust 20 21 16 19 Clouds FW CL CL FW FW SC B1 B1 B1 SC FW FW FW FW FW SC SC B1 SC SC SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S Tstms S Heat index 91 Max heat 99 87 81 81 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 79 63 86 69 93 76 98 73 91 Temp 76 75 67 66 82 84 73 71 90 91 79 77 94 93 78 74 89 87 Dewpt 60 62 64 65 70 72 71 71 76 77 74 73 75 75 72 69 72 72 PWind dir E E S S SW S SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 SC SC FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 20 20 20 0 0 5 10 20 10 Rain shwrs S S S S S S S Tstms S S S S S S S $$ ILZ070-220900- Marion IL- Including the cities of Centralia and Salem 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 79 60 79 61 Temp 86 77 73 70 68 74 77 78 76 68 65 62 62 72 77 78 76 68 64 62 63 Dewpt 67 66 64 63 63 61 60 59 59 60 59 57 57 56 55 56 57 58 58 56 57 RH 53 69 73 78 84 64 56 52 56 76 81 84 84 57 47 47 52 70 81 81 81 Wind dir N N N N NE NE NE N N NE NE NE NE NE NE NE NE NE NE NE NE Wind spd 10 8 6 5 8 9 9 9 6 5 4 2 3 4 4 4 3 2 1 2 2 Wind gust 20 19 19 Clouds FW CL FW FW FW B1 B1 B1 B1 SC FW FW FW CL FW SC SC SC SC SC SC PoP 12hr 0 5 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 89 Max heat 96 87 Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 78 63 85 69 92 75 96 72 91 Temp 76 76 66 65 82 83 72 71 90 90 79 77 94 91 77 73 89 87 Dewpt 58 60 62 63 67 70 70 70 74 75 73 72 74 73 70 68 69 69 PWind dir E SE S SW SW SW SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 SC SC SC FW FW FW FW FW FW SC FW FW SC FW FW PoP 12hr 10 20 10 0 0 10 10 20 10 Rain shwrs S S S S S Tstms S S S S S $$ MOZ074-084-085-099-220900- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 82 62 80 61 Temp 88 77 73 70 68 75 80 81 79 70 67 64 63 72 78 80 77 68 65 63 62 Dewpt 68 66 64 62 61 62 61 61 62 61 59 59 59 60 59 60 60 58 58 58 59 RH 52 69 73 76 78 64 52 51 56 73 75 84 87 66 52 51 56 70 78 84 90 Wind dir N N N N N N N NE NE NE NE NE NE NE NE NE NE E E NE NE Wind spd 6 5 5 4 4 6 8 8 6 4 4 2 2 3 3 3 3 2 1 1 1 Wind gust 18 19 19 16 18 16 16 12 12 Clouds FW FW SC CL FW SC SC SC SC SC SC SC SC FW SC SC SC SC SC SC B1 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 91 80 82 81 Max heat 109 91 83 85 82 84 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 64 87 69 94 74 98 72 94 Temp 76 76 67 66 83 84 73 71 90 90 77 75 94 93 78 73 91 89 Dewpt 63 64 64 65 71 73 71 70 74 74 72 70 72 71 70 69 70 70 PWind dir E SE S S SW SW SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 B1 SC FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 40 30 20 0 0 0 5 10 10 Rain shwrs C C S C S Tstms C C S C S $$ MOZ051-060-220900- Montgomery MO-Warren MO- 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 63 82 60 80 61 Temp 84 74 70 67 65 74 79 81 78 69 66 62 62 72 78 80 77 68 65 63 62 Dewpt 64 63 62 60 60 61 59 58 59 60 59 58 58 58 56 56 56 57 57 57 59 RH 51 69 76 78 84 64 50 46 52 73 78 87 87 61 47 44 48 68 75 81 90 Wind dir N N N N N NE N N NE NE NE NE E E E E E E E E E Wind spd 11 6 5 5 5 6 8 9 6 5 4 2 2 3 3 3 3 3 2 2 2 Wind gust 21 20 16 16 Clouds FW FW CL FW FW SC SC SC SC SC FW FW SC SC SC SC B1 SC SC B1 B1 PoP 12hr 0 0 0 0 30 QPF 12hr 0 0 0 0 0.00-0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C L Tstms C C L Heat index 85 80 82 80 Max heat 93 83 81 83 81 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 77 63 88 69 94 74 97 71 93 Temp 73 70 64 66 84 86 73 71 91 91 79 76 94 93 77 72 90 89 Dewpt 63 63 63 64 72 74 71 70 75 76 73 71 73 73 70 68 70 70 PWind dir SE SE S S SW SW SW W N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 B2 B2 B1 SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 60 20 10 0 0 5 5 10 5 Rain shwrs L L S S Tstms L L S S $$ MOZ052-220900- Lincoln MO- 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 82 60 81 62 Temp 85 75 71 68 67 74 79 81 78 69 66 62 62 73 79 80 78 69 66 63 63 Dewpt 64 63 61 60 61 62 60 58 59 61 59 58 58 58 55 55 56 58 57 57 59 RH 50 66 71 76 81 66 52 46 52 76 78 87 87 59 44 42 47 68 73 81 87 Wind dir N N N N N NE N N NE NE NE NE NE E E E E E E E E Wind spd 12 6 5 5 5 5 8 9 6 5 4 1 1 3 4 3 3 2 1 1 1 Wind gust 20 16 16 Clouds FW CL CL CL FW SC SC B1 B1 SC FW FW SC FW SC SC B1 SC SC SC B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C Tstms S S C Heat index 86 81 80 Max heat 92 84 81 82 80 82 Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 78 63 88 70 95 76 98 72 93 Temp 74 72 65 66 85 86 73 71 92 92 80 78 96 94 78 73 91 89 Dewpt 62 62 63 64 71 73 71 70 75 76 73 71 73 73 70 68 70 70 PWind dir SE SE S S SW SW SW W N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 B1 SC SC FW FW FW FW FW SC FW FW FW FW FW FW PoP 12hr 50 20 5 0 0 5 5 10 5 Rain shwrs C C S S S Tstms C C S S S $$ ILZ058-059-098-099-220900- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 64 79 58 80 59 Temp 84 74 70 67 66 72 77 78 75 67 63 60 61 72 77 80 77 68 64 61 62 Dewpt 65 64 62 61 62 61 60 58 58 60 58 57 57 56 54 54 56 57 56 56 57 RH 53 71 76 81 87 68 56 50 55 78 84 90 87 57 45 41 48 68 75 84 84 Wind dir N N N N N NE N N NE NE NE NE NE E E NE E E E E E Wind spd 12 8 6 6 6 6 9 9 6 5 4 2 2 4 5 5 4 3 2 2 2 Wind gust 23 21 17 Clouds FW CL FW FW FW SC SC B1 B1 SC FW FW FW FW SC SC SC B1 SC SC B1 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 85 80 Max heat 93 85 81 82 80 82 Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 78 61 87 68 94 74 97 70 91 Temp 75 74 65 65 83 85 72 71 90 91 79 76 94 92 77 72 88 87 Dewpt 59 60 61 62 68 70 69 69 74 75 72 71 73 73 69 67 69 69 PWind dir SE SE S S SW S SW NW N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B1 B1 SC SC FW FW FW FW FW SC SC FW FW FW FW FW PoP 12hr 40 20 5 0 0 10 10 20 5 Rain shwrs C C S S S S Tstms C C S S S S $$ ILZ060-064-065-220900- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 78 57 78 59 Temp 84 74 71 68 67 72 76 77 74 66 63 60 60 71 76 78 76 68 63 60 62 Dewpt 67 65 63 62 62 61 60 58 59 59 57 56 56 56 55 55 57 57 56 55 57 RH 57 74 76 81 84 68 58 52 59 78 81 87 87 59 48 45 52 68 78 84 84 Wind dir N N N N NE NE N N NE NE NE NE NE NE NE NE NE NE E NE E Wind spd 11 8 5 6 6 8 9 10 6 5 4 2 2 4 4 4 3 2 2 2 2 Wind gust 21 20 16 19 Clouds CL FW FW FW FW SC B1 B1 B1 SC FW FW FW CL FW SC SC B1 SC SC SC PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Heat index 86 Max heat 94 86 Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 61 85 67 92 75 95 71 90 Temp 74 75 66 65 81 83 72 70 90 90 79 76 93 91 77 72 88 86 Dewpt 59 60 61 62 68 70 69 69 75 76 72 71 74 73 69 67 70 70 PWind dir E SE S S SW S SW NW NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B1 B1 SC SC SC FW FW FW FW FW FW SC FW FW FW FW FW PoP 12hr 20 20 5 0 0 10 10 20 10 Rain shwrs S S S S S Tstms S S S S S $$ ILZ079-MOZ075-220900- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 81 61 80 60 Temp 88 78 73 71 69 75 79 80 77 69 66 63 62 72 77 79 77 69 65 62 62 Dewpt 70 67 65 63 63 64 63 62 62 61 60 59 59 60 59 59 59 59 59 58 59 RH 55 69 76 76 81 69 58 54 60 76 81 87 90 66 54 50 54 70 81 87 90 Wind dir N N N N N NE N NE NE NE NE NE NE NE NE NE NE E E NE NE Wind spd 8 6 5 4 5 8 9 10 6 5 4 3 3 4 5 4 3 2 1 1 2 Wind gust 18 18 16 18 Clouds FW FW CL SC FW SC SC B1 B1 B1 SC SC SC FW SC SC SC SC SC SC B1 PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 92 80 81 80 Max heat 103 90 82 83 82 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 78 63 87 69 94 75 99 72 92 Temp 76 75 67 66 83 85 73 71 90 91 79 77 94 94 78 73 89 88 Dewpt 62 63 64 65 71 74 71 71 76 77 73 72 74 74 71 69 71 72 PWind dir E SE S S SW SW SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 B1 SC FW FW FW FW FW FW SC SC FW FW FW FW PoP 12hr 40 20 20 0 0 5 5 10 10 Rain shwrs C C S S S Tstms C C S S S $$ MOZ059-062-072-073-220900- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 83 61 80 61 Temp 86 76 71 69 67 75 80 82 79 70 67 63 63 73 78 80 77 68 65 63 62 Dewpt 66 64 63 61 61 61 60 59 61 61 59 58 58 59 58 58 59 58 57 57 58 RH 51 66 76 76 81 62 51 46 54 73 75 84 84 62 50 47 54 70 75 81 87 Wind dir N N N N N NE N N NE NE NE NE E E E E E E E E E Wind spd 9 5 4 4 4 6 8 8 6 4 4 2 2 3 3 3 3 2 1 1 1 Wind gust 19 19 16 16 Clouds FW FW FW FW FW SC SC SC SC SC SC SC SC FW SC SC B1 SC SC B1 B1 PoP 12hr 0 0 0 0 20 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S L Tstms S S L Heat index 88 81 82 80 80 Max heat 98 86 82 84 81 82 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 77 64 88 69 95 75 98 72 94 Temp 74 73 66 66 84 85 73 71 91 91 79 76 95 93 78 73 90 89 Dewpt 63 64 63 65 72 74 71 70 74 74 72 70 72 72 70 68 70 70 PWind dir SE SE S S SW SW SW W N Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 B1 SC FW CL FW FW FW FW FW SC FW FW FW FW PoP 12hr 60 20 20 0 0 5 5 10 10 Rain shwrs L L S S S Tstms L L S S S $$ ILZ102-MOZ065-220900- Monroe IL-Jefferson MO- 436 PM CDT Tue Jul 21 2026 Date 07/21/26 Wed 07/22/26 Thu 07/23/26 Fri 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 66 83 61 80 61 Temp 87 77 73 70 68 75 80 82 79 70 67 63 63 73 78 80 77 69 65 63 62 Dewpt 66 65 63 62 62 63 61 60 62 60 59 58 58 59 58 59 59 58 57 57 58 RH 50 67 71 76 81 66 52 47 56 71 75 84 84 62 50 49 54 68 75 81 87 Wind dir N N N N N NE N NE NE NE NE NE NE E NE NE E E E E E Wind spd 10 8 5 4 5 6 8 9 6 5 4 2 2 3 4 3 3 2 1 1 1 Wind gust 20 20 17 17 14 Clouds FW FW CL SC FW SC SC SC B1 B1 SC SC SC FW SC SC B1 B1 SC SC B1 PoP 12hr 0 0 0 0 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 90 81 82 80 Max heat 101 88 82 83 81 82 Heat Date 07/24 Sat 07/25/26 Sun 07/26/26 Mon 07/27/26 Tue 07/28/26 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 78 63 88 69 95 76 99 73 93 Temp 75 73 66 66 84 85 73 71 91 92 79 77 95 94 79 73 90 89 Dewpt 63 64 63 64 72 74 71 70 76 76 73 71 74 73 70 68 71 71 PWind dir E SE S S SW SW SW W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 B2 B2 B1 B1 SC FW FW FW FW FW FW SC SC FW FW FW SC PoP 12hr 50 20 20 0 0 5 5 10 10 Rain shwrs C C S S S Tstms C C S S S $$