Area Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
836 FOUS53 KLSX 171351 AFMLSX Area Forecast Matrices National Weather Service Saint Louis MO 851 AM CDT Sun Aug 17 2025 ILZ100-101-MOZ061-063-064-172100- 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 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 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 97 75 97 75 94 Temp 88 96 95 89 82 78 76 76 87 94 95 90 83 80 77 76 85 91 91 87 Dewpt 74 74 73 74 73 72 72 72 75 75 74 75 74 73 72 72 75 75 75 75 RH 63 49 49 61 74 82 87 87 68 54 51 62 74 79 85 87 72 60 60 68 Wind dir SW NE E S S SE SE SE SE S SE SE SE SE S SW W W NW NW Wind spd 2 2 3 2 2 2 2 2 3 3 3 3 3 2 2 2 3 5 5 4 Clouds FW SC SC SC SC SC FW FW FW FW FW FW SC SC FW FW SC SC SC SC PoP 12hr 30 20 20 10 30 QPF 12hr 0.02-0.38 0 0 0 0.00-0.18 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC S S S S S C C C Tstms IS SC S S S S C C C Heat index 98107105 98 87 97106106101 89 81 94102102 97 Max heat 110 110 98 86 111 111 103 86 107 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 72 87 68 84 67 88 67 88 Temp 76 73 83 81 72 68 81 80 71 68 85 83 72 69 85 81 Dewpt 73 71 73 71 69 66 70 68 67 66 69 68 67 65 67 65 PWind dir NW N NE N NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 20 5 5 0 5 0 5 Rain shwrs C C S S Tstms C S S $$ MOZ042-049-050-172100- Audrain MO-Osage MO-Callaway MO- Including the cities of Mexico and Fulton 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 73 95 73 91 Temp 87 94 94 88 79 76 75 75 85 93 94 89 80 77 75 74 83 89 90 86 Dewpt 74 73 71 73 72 71 70 71 74 74 73 74 73 71 70 70 73 74 73 74 RH 65 51 47 61 79 85 84 87 70 54 51 61 79 82 84 87 72 61 58 68 Wind dir SW E E SE SE SE S SE S S S S SE S SW SW W W NW NW Wind spd 2 2 3 3 3 3 3 2 4 4 4 2 2 2 2 2 4 5 5 4 Clouds CL SC SC SC SC FW FW FW FW FW FW FW FW SC FW SC SC SC SC SC PoP 12hr 30 30 20 10 40 QPF 12hr 0.00-0.35 0 0.00-0.40 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC C S S C C C C C Tstms IS SC S S S S S C C C Heat index 95104102 95 81 93102103 97 83 89 98 98 94 Max heat 107 106 96 106 107 97 102 103 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 84 66 82 64 86 65 86 Temp 74 70 81 80 69 66 79 79 68 65 82 82 69 66 82 80 Dewpt 72 70 72 69 68 66 68 67 66 65 67 67 65 64 65 64 PWind dir N N NE NE NE NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC FW SC SC SC FW FW FW FW CL FW FW FW PoP 12hr 30 20 5 5 0 0 0 5 Rain shwrs C C S S Tstms C S S $$ MOZ041-047-048-172100- Boone MO-Moniteau MO-Cole MO- Including the cities of Columbia and Jefferson City 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 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 97 74 97 73 92 Temp 88 94 95 89 80 77 76 75 86 93 95 90 81 78 76 75 84 89 91 87 Dewpt 73 73 71 72 72 71 70 71 74 74 73 74 73 71 71 70 73 74 73 74 RH 61 51 46 57 77 82 82 87 68 54 49 60 77 79 85 84 70 61 56 65 Wind dir W SW SE SE SE SE S S S SW SW S SE S SW SW W W NW NW Wind spd 2 2 3 3 3 2 2 2 3 4 4 2 2 2 2 2 3 5 5 3 Clouds FW SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 30 20 20 10 40 QPF 12hr 0.00-0.12 0 0.00-0.45 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC S S S C C C C C Tstms IS SC S S S S S C C C Heat index 96104103 97 84 94103104 99 85 91 98 99 95 Max heat 107 106 96 107 109 97 102 103 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 66 84 65 87 65 87 Temp 75 71 83 82 70 67 80 80 69 66 83 83 70 66 83 82 Dewpt 73 70 71 69 67 66 67 66 66 65 68 67 65 64 64 63 PWind dir N N NE NE NE NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC FW SC SC SC CL CL FW FW CL FW FW FW PoP 12hr 30 20 5 5 0 0 0 5 Rain shwrs C C S S Tstms C S S $$ ILZ095>097-MOZ018-019-026-027-034>036-172100- Adams IL-Brown IL-Pike IL-Knox MO-Lewis MO-Shelby MO-Marion MO- Monroe MO-Ralls MO-Pike MO- Including the cities of Quincy, Mount Sterling, Pittsfield, Hannibal, and Bowling Green 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 74 94 73 90 Temp 86 92 93 88 80 76 75 75 84 91 92 87 79 77 75 74 82 87 89 85 Dewpt 75 74 73 74 73 71 71 72 75 75 75 76 74 72 72 71 74 75 75 75 RH 70 56 52 63 79 85 87 90 74 60 58 70 85 85 90 90 77 68 64 72 Wind dir SW W S S S S SE SE S S S S S S SW SW W W NW NW Wind spd 2 3 3 2 2 2 3 2 4 5 5 2 2 2 2 2 4 5 5 4 Clouds FW FW FW SC FW FW FW FW FW FW FW SC FW SC SC SC SC SC SC SC PoP 12hr 20 10 20 20 30 QPF 12hr 0.00-0.09 0 0.00-0.22 0 0.00-0.06 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS S S S S S C C C C S Tstms IS S S S S S S S C C S Heat index 95102102 98 82 93102104 98 82 89 97100 94 Max heat 107 107 99 84 107 110 101 85 103 105 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 83 65 82 64 85 65 84 Temp 74 70 79 79 68 66 77 78 68 65 81 81 68 66 81 78 Dewpt 72 69 70 69 67 65 67 67 66 64 67 68 65 63 65 64 PWind dir N N NE NE NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC FW SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 20 10 5 5 0 0 0 5 Rain shwrs S S Tstms S S $$ ILZ069-070-074-172100- Clinton IL-Marion IL-Washington IL- Including the cities of Centralia and Salem 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 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 96 75 96 75 94 Temp 88 94 95 89 81 78 76 76 87 93 94 90 82 79 76 76 85 90 92 87 Dewpt 74 73 73 74 74 73 72 73 76 75 75 76 76 74 73 74 76 75 75 76 RH 63 51 49 61 79 85 87 90 70 56 54 64 82 85 90 94 75 62 58 70 Wind dir SW N NE SE E E E E SE SE E E SE SE SE S SW W W NW Wind spd 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 4 4 3 Clouds B1 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 20 20 10 10 20 QPF 12hr 0.00-0.19 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS IS S S S S S C Tstms IS IS S S S S S C Heat index 96103104 99 86 98106105102 88 94101103 98 Max heat 107 109 102 87 109 110 103 89 106 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 67 85 67 88 67 88 Temp 75 72 83 81 71 68 82 80 70 68 85 82 71 68 85 81 Dewpt 74 72 73 72 69 67 70 69 68 67 69 69 67 66 67 66 PWind dir NW N N NE NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 20 5 5 0 5 0 5 Rain shwrs C S S S Tstms C S S S $$ MOZ074-084-085-099-172100- Saint Francois MO-Iron MO-Madison MO-Reynolds MO- Including the city of Farmington 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 72 97 72 96 Temp 89 96 94 88 80 76 75 73 88 95 96 90 81 77 75 74 86 93 92 86 Dewpt 73 70 70 71 70 70 69 69 74 71 70 72 71 71 70 70 74 73 72 73 RH 59 43 46 57 72 82 82 87 63 46 43 56 72 82 84 87 68 52 52 65 Wind dir SW SE E SE E SE SE SE SE S SE SE SE S SW W SW W NW W Wind spd 2 2 3 2 1 1 1 0 1 2 2 2 1 1 1 1 2 2 2 2 Clouds CL SC SC B1 SC SC FW CL CL FW FW FW FW FW FW FW FW SC SC SC PoP 12hr 40 30 20 10 40 QPF 12hr 0.00-0.31 0 0 0 0.01-0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC C S S C C C Tstms IS SC C S S C C C Heat index 97103100 94 81 97103103 98 84 94102100 93 Max heat 109 106 94 110 111 98 106 107 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 70 88 66 85 65 88 65 89 Temp 75 71 84 81 71 67 82 80 69 66 85 82 70 66 86 81 Dewpt 71 70 73 71 68 66 68 67 66 65 67 67 65 64 66 66 PWind dir NW N N N N NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 40 40 20 10 5 5 5 5 Rain shwrs C C S C S Tstms C S S C S $$ MOZ051-052-060-172100- Montgomery MO-Lincoln MO-Warren MO- 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 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 96 74 95 73 92 Temp 87 94 93 87 79 77 75 75 85 92 94 89 80 77 75 74 83 89 90 86 Dewpt 75 74 73 74 73 72 71 72 75 76 75 76 74 72 71 71 75 76 76 76 RH 68 53 52 65 82 85 87 90 72 60 54 66 82 85 87 90 77 66 64 72 Wind dir SW NE E S SE S SE SE S S S SE SE S SW SW W W NW NW Wind spd 2 2 3 2 2 2 2 2 3 3 3 2 2 2 2 2 3 4 5 3 Clouds CL SC SC SC SC SC FW FW FW FW FW SC SC SC FW SC SC SC SC SC PoP 12hr 30 30 20 10 40 QPF 12hr 0.01-0.36 0 0 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC C S S S S C C C Tstms IS SC S S S S S C C C Heat index 96105103 96 81 94104105 99 83 91100101 96 Max heat 109 110 98 109 110 102 85 105 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 66 81 65 85 65 86 Temp 74 71 81 79 70 66 78 78 68 66 82 81 69 66 82 79 Dewpt 73 70 74 71 68 65 70 69 67 65 70 69 65 64 67 66 PWind dir N N NE NE NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 20 5 5 0 0 0 5 Rain shwrs C S S S Tstms C S S $$ ILZ058-059-098-099-172100- Greene IL-Macoupin IL-Calhoun IL-Jersey IL- 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 74 94 74 91 Temp 87 93 94 88 80 77 75 75 86 91 93 89 81 78 76 75 84 89 90 86 Dewpt 73 74 73 74 73 72 71 71 73 73 73 74 73 72 71 71 72 73 73 73 RH 63 54 51 63 79 85 87 87 65 56 52 61 77 82 85 87 67 59 58 65 Wind dir SW NE SE S SE SE SE SE SE S S SE SE S S SW W W NW NW Wind spd 2 2 2 2 2 2 3 3 4 4 4 3 3 3 3 3 4 5 5 4 Clouds SC SC SC SC SC SC FW FW FW FW FW FW FW SC FW SC SC SC SC SC PoP 12hr 20 20 10 10 30 QPF 12hr 0.00-0.09 0 0 0 0.00-0.07 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS IS S S S S S S S C C C Tstms IS IS S S S S S S C C C Heat index 94103103 97 84 93100102 98 85 90 97 98 93 Max heat 107 109 98 106 109 101 84 102 103 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 84 66 82 65 85 66 86 Temp 74 72 81 79 70 67 79 79 69 66 82 82 70 67 82 79 Dewpt 71 69 70 68 67 65 66 66 66 64 66 66 65 64 63 62 PWind dir N N NE NE NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 20 5 5 0 0 0 5 Rain shwrs C S S S Tstms C S S $$ ILZ060-064-065-172100- Montgomery IL-Bond IL-Fayette IL- Including the cities of Litchfield and Vandalia 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 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 95 74 94 73 92 Temp 87 92 93 89 80 77 75 75 86 91 93 88 80 77 75 75 84 89 90 86 Dewpt 74 74 74 75 74 73 72 72 75 75 75 76 75 73 72 72 75 75 75 75 RH 65 56 54 64 82 87 90 90 70 60 56 68 85 87 90 90 74 64 62 70 Wind dir SW W E SE SE E E E SE SE SE SE SE SE S S SW W W NW Wind spd 2 2 2 1 1 2 2 2 3 3 3 2 2 2 2 2 3 4 4 2 Clouds B2 SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 20 20 10 10 30 QPF 12hr 0.00-0.06 0 0 0 0.00-0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS IS S S S C C C Tstms IS IS S S S C C C Heat index 95102104 98 84 95103104100 84 92 99102 95 Max heat 106 107 100 87 109 110 103 89 103 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 66 84 65 87 65 87 Temp 75 72 82 79 70 67 81 79 69 67 83 81 70 67 84 79 Dewpt 72 70 72 70 67 65 69 68 66 65 68 68 65 64 65 64 PWind dir NW N N NE NE NE N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 20 5 5 0 0 0 5 Rain shwrs C S S S Tstms C S S $$ ILZ079-MOZ075-172100- Randolph IL-Sainte Genevieve MO- Including the cities of Chester and Sparta 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 75 99 75 97 Temp 89 96 95 90 82 78 76 75 88 96 96 92 83 79 77 76 86 93 93 87 Dewpt 74 72 71 72 72 72 71 72 75 74 73 74 74 73 73 72 75 74 74 74 RH 61 46 46 56 72 82 85 90 66 49 48 56 74 82 87 87 70 54 54 65 Wind dir SW SE E SE E S SE SE SE SE SE E SE S S SW SW W NW SW Wind spd 2 2 3 2 2 2 1 1 2 2 2 3 2 2 2 2 2 4 4 3 Clouds CL SC SC SC SC SC FW FW FW FW FW FW FW FW SC FW FW SC SC SC PoP 12hr 30 20 20 10 30 QPF 12hr 0.01-0.21 0 0 0 0.00-0.08 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC S S S S S C C C Tstms IS SC S S S S C C C Heat index 97105103 97 86 98106106102 89 81 95103103 95 Max heat 109 109 97 110 111 103 85 107 110 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 72 89 68 86 67 90 67 90 Temp 76 72 85 82 73 69 82 81 71 68 86 83 72 68 86 83 Dewpt 73 71 73 71 70 67 70 68 68 67 69 68 67 66 68 66 PWind dir NW N N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 40 30 10 10 5 5 0 5 Rain shwrs C S C C Tstms C S S C $$ MOZ059-062-072-073-172100- Gasconade MO-Franklin MO-Crawford MO-Washington MO- Including the cities of Washington, Union, and Sullivan 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 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 97 73 98 73 95 Temp 89 96 94 88 80 77 75 75 88 95 95 89 80 77 75 75 86 91 92 87 Dewpt 74 72 71 72 72 70 69 70 74 73 72 73 72 71 70 70 74 74 73 74 RH 61 46 47 59 77 79 82 84 63 49 48 59 77 82 84 84 68 58 54 65 Wind dir SW N E SE SE S S SE S S S SE SE S S SW W NW NW NW Wind spd 2 2 3 2 2 2 2 1 2 2 2 2 2 2 2 2 2 3 3 2 Clouds CL SC SC SC SC SC FW FW FW FW FW SC SC SC FW FW FW SC SC SC PoP 12hr 40 30 20 10 40 QPF 12hr 0.05-0.38 0 0.00-0.27 0 0.00-0.05 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC C S S S S C C C Tstms IS SC S S S S C C C Heat index 98105102 95 83 97104103 98 84 94101101 95 Max heat 110 110 95 110 111 98 106 106 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 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 66 84 65 88 65 88 Temp 75 71 83 80 71 67 81 79 69 66 84 82 70 66 84 81 Dewpt 72 70 73 71 68 66 69 67 67 65 69 67 65 64 67 65 PWind dir NW N NE NE NE NE NE N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC B1 SC SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 40 30 10 10 5 5 0 5 Rain shwrs C C S C Tstms C S S S $$ ILZ102-MOZ065-172100- Monroe IL-Jefferson MO- 851 AM CDT Sun Aug 17 2025 Date Sun 08/17/25 Mon 08/18/25 Tue 08/19/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 98 74 99 74 96 Temp 89 97 94 88 81 78 76 75 88 96 95 90 82 79 76 75 86 92 92 87 Dewpt 74 74 73 74 73 71 70 71 76 75 74 75 73 73 72 71 76 76 75 76 RH 61 48 51 63 77 79 82 87 68 51 51 62 74 82 87 87 72 60 58 70 Wind dir SW N E S SE S SE SE SE SE SE E SE S S SW W W NW NW Wind spd 2 2 3 2 2 1 1 1 2 2 2 2 2 2 2 2 2 3 3 2 Clouds CL SC SC SC SC SC FW CL FW FW FW SC SC SC SC FW FW SC SC SC PoP 12hr 40 30 20 10 30 QPF 12hr 0.04-0.31 0 0 0 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs IS SC C S S S S C C C Tstms IS SC C S S S S C C C Heat index 99108103 97 85 99108106100 87 96104104 98 Max heat 111 110 96 112 113 100 85 109 110 Heat Y Y Y Y Y Y Y Y Y Y Y Y Date Wed 08/20/25 Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 71 88 67 86 66 89 66 90 Temp 76 72 85 81 72 68 82 80 70 67 86 83 71 67 86 82 Dewpt 73 71 74 72 69 67 71 69 67 66 70 69 67 65 69 66 PWind dir NW N NE N NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 30 5 10 0 5 0 5 Rain shwrs C C S C Tstms C S S $$