Point Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
774 FOUS53 KLSX 181903 PFMLSX Point Forecast Matrices National Weather Service Saint Louis MO 203 PM CDT Mon Aug 18 2025 MOZ063-182100- Lambert Saint Louis International Airport-Saint Louis MO 38.75N 90.37W Elev. 618 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 77 94 74 87 Temp 95 92 85 82 79 78 85 92 93 89 82 78 76 75 80 84 85 82 Dewpt 73 73 73 72 71 72 73 74 73 74 74 74 73 72 72 71 69 67 RH 49 54 67 72 77 82 67 56 52 61 77 88 90 90 77 65 59 61 Wind dir S S S S S SW W NW NW N N N N N NE NE N NE Wind spd 6 6 5 5 4 4 6 6 8 8 6 4 4 5 6 9 10 9 Clouds SC SC SC SC SC SC SC SC B1 SC SC B1 B1 B1 SC B1 SC FW PoP 12hr 20 30 20 40 20 QPF 12hr 0 0.02 0.03 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S C C S S S S Tstms S S S S S S S S C C S S S S Heat index 104100 91 87 91102102 98 88 84 89 89 85 Max heat 105 95 85 103 102 94 90 90 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 68 86 70 88 70 87 65 81 Temp 74 69 82 81 74 71 85 85 75 71 84 82 71 66 79 77 Dewpt 68 66 67 65 67 66 67 65 67 66 66 63 61 60 58 56 PWind dir NE NE NE N N NW N N Wind char LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC FW FW FW FW FW FW SC SC FW FW FW SC PoP 12hr 5 5 0 0 5 5 5 5 $$ ILZ095-182100- Quincy Regional Baldwin Field Airport-Adams IL 39.94N 91.19W Elev. 768 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 93 73 89 70 85 Temp 93 90 80 77 75 73 80 86 88 84 76 74 72 70 77 82 83 80 Dewpt 75 75 73 72 71 70 72 73 73 75 74 73 71 70 71 70 69 68 RH 56 62 79 85 87 90 77 65 61 74 94 97 97100 82 67 63 67 Wind dir SW S S S SW SW NW N N N N N N N NE NE NE NE Wind spd 8 5 4 4 4 4 5 6 8 6 5 4 4 5 6 8 9 8 Clouds FW FW SC SC B1 B1 B1 B1 SC FW SC SC SC SC SC FW SC FW PoP 12hr 20 30 20 20 10 QPF 12hr 0 0.38 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C S S S Tstms S S S S C S S S Heat index 105100 82 82 93 96 92 86 87 83 Max heat 105 93 93 97 85 86 88 Heat Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 64 84 65 86 66 82 59 77 Temp 69 64 78 79 68 66 82 82 70 67 79 76 64 60 74 72 Dewpt 67 63 66 66 66 64 66 68 66 63 62 61 59 56 56 56 PWind dir NE NE NE N N NW N NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW SC SC FW CL FW FW SC PoP 12hr 0 0 0 0 10 5 5 5 $$ MOZ027-182100- Hannibal-Marion MO 39.73N 91.44W Elev. 769 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 93 74 89 71 85 Temp 93 89 80 78 75 74 81 86 88 84 77 74 73 72 77 82 84 80 Dewpt 74 75 73 72 72 71 73 73 74 75 74 72 71 70 71 70 69 68 RH 54 64 79 82 90 90 77 65 63 74 90 93 93 93 82 67 61 67 Wind dir SW SW S S SW W NW NW N N N N N N NE NE NE NE Wind spd 6 3 4 3 3 3 4 6 6 5 5 3 3 4 5 6 8 5 Clouds FW FW SC SC B1 B1 B1 B1 SC FW SC SC SC SC SC SC SC FW PoP 12hr 20 30 20 20 10 QPF 12hr 0 0.20 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C S S S Tstms S S S S C S S S Heat index 104 99 84 86 93 97 92 86 88 83 Max heat 104 91 93 97 85 86 88 Heat Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 64 84 65 86 67 83 60 77 Temp 69 66 78 79 68 66 81 82 70 67 79 77 64 61 74 72 Dewpt 67 64 66 66 66 65 67 68 66 64 63 61 58 56 56 56 PWind dir NE NE NE NW N NW N NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW SC SC FW FW FW FW SC PoP 12hr 5 0 0 0 10 5 5 5 $$ MOZ042-182100- Mexico-Audrain MO 39.16N 91.82W Elev. 823 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 94 71 89 69 84 Temp 93 88 78 75 73 71 81 86 89 85 76 73 71 70 77 82 83 80 Dewpt 74 74 72 71 71 71 74 74 74 75 74 72 71 70 72 71 69 69 RH 54 63 82 87 93100 79 68 61 72 94 97100100 85 69 63 69 Wind dir S S S S SW SW W NW N N N N N N NE NE NE NE Wind spd 5 4 3 3 3 3 5 6 8 6 5 3 3 4 8 9 10 8 Clouds SC SC SC SC SC SC B1 B1 SC FW FW SC SC B1 SC SC SC FW PoP 12hr 20 30 20 30 10 QPF 12hr 0 0.01 0.01 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C S C C Tstms S S S S C S C C Heat index 102 96 86 93 98 93 86 87 83 Max heat 105 93 93 98 85 86 88 Heat Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 63 82 63 85 65 82 58 77 Temp 68 64 78 78 66 64 83 81 68 65 79 77 63 59 74 73 Dewpt 67 64 66 66 65 64 67 68 64 63 65 63 58 56 57 57 PWind dir NE NE NE NE N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW CL FW FW FW FW SC SC SC FW FW FW SC PoP 12hr 5 5 0 0 5 5 5 5 $$ MOZ041-182100- Columbia Regional Airport-Boone MO 38.82N 92.22W Elev. 889 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 72 92 71 87 Temp 93 89 80 77 74 73 82 87 90 87 78 75 73 71 78 83 84 82 Dewpt 72 72 72 71 71 71 73 73 73 74 74 73 71 71 72 70 69 68 RH 51 57 77 82 90 93 74 63 58 65 88 94 93100 82 65 61 63 Wind dir SW S SE S SW SW NW NW N N NE N NE NE NE NE NE NE Wind spd 6 5 3 3 4 4 5 5 8 6 5 4 4 5 6 8 9 8 Clouds SC SC SC FW SC SC SC SC SC FW FW SC SC SC SC SC FW FW PoP 12hr 20 30 20 30 20 QPF 12hr 0 0.03 0.02 0.09 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C S C C S S S S Tstms S S S S C S C C S S S Heat index 101 96 84 87 94 99 95 87 88 85 Max heat 104 91 94 100 93 87 89 Heat Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 65 85 65 88 66 85 60 79 Temp 70 66 80 80 69 66 84 84 70 67 81 80 66 61 76 75 Dewpt 67 64 65 64 66 65 66 65 65 64 65 61 58 57 57 56 PWind dir NE NE NE NE NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL FW FW FW FW SC SC FW FW FW SC PoP 12hr 5 5 0 0 5 5 5 5 $$ MOZ048-182100- Jefferson City Memorial Airport-Cole MO 38.59N 92.16W Elev. 549 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 73 94 71 89 Temp 95 90 80 77 74 74 82 90 91 88 79 76 73 72 79 85 86 83 Dewpt 71 72 73 71 71 71 73 73 72 75 74 74 72 72 72 70 69 68 RH 46 56 79 82 90 90 74 58 54 66 85 94 97100 79 61 57 61 Wind dir S SE SE S S SW NW NW N N N N N N NE NE NE NE Wind spd 5 4 3 2 2 3 3 5 6 5 4 2 2 2 4 6 8 6 Clouds SC B1 SC FW FW SC SC SC SC SC FW SC SC SC SC SC FW FW PoP 12hr 30 30 20 40 20 QPF 12hr 0.01 0.04 0.06 0.16 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S C S S S C C S S S S Tstms C S S S C S S S C C S S S Heat index 103 98 84 88100 99 98 81 89 90 86 Max heat 104 93 100 102 95 90 91 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 66 86 65 90 66 87 61 81 Temp 71 67 81 81 69 66 85 85 70 67 84 82 66 62 79 77 Dewpt 68 66 65 64 66 65 67 66 66 65 65 62 60 58 58 57 PWind dir NE NE NE NE NE N NE N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL FW FW FW FW SC FW FW CL FW SC PoP 12hr 5 5 0 0 5 5 5 5 $$ MOZ050-182100- Fulton-Callaway MO 38.85N 91.95W Elev. 770 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 72 92 70 86 Temp 93 88 79 76 73 72 81 88 91 86 77 73 71 70 77 82 84 80 Dewpt 72 73 72 72 71 71 73 73 73 75 74 73 71 70 72 71 70 69 RH 51 61 79 87 93 97 77 61 56 70 90100100100 85 69 63 69 Wind dir SW S S S SW W NW NW N N N N NE N NE NE NE NE Wind spd 5 3 3 3 3 3 5 5 6 6 5 3 4 5 6 8 10 8 Clouds SC B1 SC FW SC SC SC SC SC FW FW SC SC B1 SC SC FW FW PoP 12hr 20 30 20 30 20 QPF 12hr 0 0.04 0.04 0.06 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C S S C C S S S S Tstms S S S S C S S C C S S S Heat index 102 95 86 95100 95 87 88 83 Max heat 103 92 96 101 90 88 89 Heat Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 64 84 63 87 65 84 59 78 Temp 69 65 79 79 67 65 83 82 68 66 80 79 64 60 76 74 Dewpt 67 65 66 65 66 65 67 67 65 64 66 62 58 57 58 57 PWind dir NE NE NE NE NE N N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW CL CL FW FW FW FW SC FW FW CL FW SC PoP 12hr 5 5 0 0 5 5 5 5 $$ MOZ062-182100- Washington-Franklin MO 38.55N 91.01W Elev. 568 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 72 93 71 87 Temp 94 89 79 76 74 72 83 90 92 87 78 75 73 72 79 83 84 81 Dewpt 75 75 74 73 72 72 75 75 74 75 75 75 73 72 73 73 71 70 RH 54 64 85 90 93100 77 62 56 68 91100100100 82 72 65 69 Wind dir S SW SE S SW SW W NW N N N NW N N NE NE NE NE Wind spd 3 3 2 2 2 2 3 4 5 4 3 1 2 2 3 5 5 4 Clouds SC SC SC SC SC SC SC SC SC SC SC B1 SC B1 SC SC SC FW PoP 12hr 20 30 20 40 20 QPF 12hr 0 0.03 0.05 0.07 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S S S C C S S S S S S Tstms S S S S S S S S C C S S S S S Heat index 106 99 80 90101102 97 89 89 85 Max heat 109 93 102 102 92 90 90 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 85 65 88 66 85 60 81 Temp 70 66 80 79 69 66 84 82 69 67 82 80 65 61 78 74 Dewpt 69 66 69 67 68 66 70 69 67 66 68 64 61 59 60 59 PWind dir NE NE NE NE NW NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW SC PoP 12hr 5 5 0 0 5 5 5 5 $$ ILZ060-182100- Litchfield-Montgomery IL 39.16N 89.67W Elev. 690 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 91 72 90 70 84 Temp 91 87 79 76 74 73 83 87 89 85 76 74 72 71 78 81 83 79 Dewpt 75 74 73 72 71 71 73 74 74 74 72 72 70 70 71 70 69 68 RH 60 65 82 87 90 93 72 65 61 70 87 93 93 97 79 69 63 69 Wind dir S SE SE S S S W NW NW N N N N N NE NE N N Wind spd 6 4 4 4 4 4 4 6 6 4 4 2 3 4 6 8 9 6 Clouds FW FW FW SC SC B1 SC SC SC SC SC SC B1 SC SC SC SC SC PoP 12hr 10 30 20 30 20 QPF 12hr 0 0 0.07 0.05 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S C C S S Tstms S S S S S S C C S S Heat index 101 96 89 95 97 93 85 86 Max heat 102 90 95 98 85 86 87 Heat Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 64 84 64 86 65 84 59 78 Temp 69 66 80 78 68 66 83 80 68 67 81 77 65 61 75 72 Dewpt 65 64 67 66 65 63 66 67 64 64 65 64 60 57 57 56 PWind dir NE NE NE N N NW N NW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW FW FW FW FW SC FW FW CL FW FW PoP 12hr 0 0 0 0 5 5 5 5 $$ ILZ101-182100- Belleville-Saint Clair IL 38.55N 89.84W Elev. 459 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 75 93 73 87 Temp 95 90 82 79 76 75 85 90 91 85 79 76 74 73 80 84 84 81 Dewpt 75 76 75 74 73 73 76 77 76 76 76 75 74 72 75 73 73 71 RH 53 64 79 85 90 94 75 66 62 75 91 97100 97 85 70 70 72 Wind dir S SE S S S W W NW N N N N N N NE NE N N Wind spd 5 4 3 3 2 3 4 6 6 4 4 2 2 3 5 8 9 6 Clouds FW FW FW FW SC SC SC SC SC SC SC SC B1 B1 SC SC SC SC PoP 12hr 10 20 20 40 20 QPF 12hr 0 0.02 0.20 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S S S S S S Tstms S S S S C C S S S S S S Heat index 107101 88 81 96103103 96 85 91 90 85 Max heat 109 97 105 108 92 91 92 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 67 87 67 88 67 87 63 81 Temp 72 68 83 80 71 68 86 82 71 68 84 80 68 64 79 75 Dewpt 70 67 70 69 69 67 70 70 68 66 69 67 63 60 61 60 PWind dir NE N NE N N NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW FW FW FW FW SC SC FW FW FW SC PoP 12hr 5 5 0 0 0 5 5 5 $$ ILZ070-182100- Salem-Leckrone Field Airport-Marion IL 38.64N 88.96W Elev. 573 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 93 74 92 71 86 Temp 92 89 80 77 75 76 86 91 92 86 78 75 73 73 80 83 84 80 Dewpt 73 75 75 74 73 74 75 74 74 75 74 73 72 72 73 71 71 69 RH 54 64 85 90 94 94 70 58 56 70 88 94 97 97 79 67 65 69 Wind dir S SE SE S S SW SW W NW N N N N N NE NE N N Wind spd 3 3 3 3 2 3 4 6 5 5 4 2 2 3 5 6 9 6 Clouds FW CL CL FW SC B1 SC SC SC SC SC SC SC B1 SC B1 SC SC PoP 12hr 10 20 20 40 20 QPF 12hr 0 0 0.02 0.28 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C S S S S S S Tstms S S S C C S S S S S Heat index 102 99 83 95100102 95 83 88 89 83 Max heat 103 93 102 104 89 88 90 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 67 86 66 88 66 87 61 81 Temp 71 68 83 79 70 67 85 82 70 67 84 79 66 63 79 74 Dewpt 68 67 67 68 67 66 67 69 66 66 65 66 62 60 58 58 PWind dir N NE NE N N NW N NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW SC SC FW FW FW FW FW FW FW FW FW FW FW SC PoP 12hr 0 5 0 0 0 5 5 5 $$ MOZ062-182100- Sullivan-Franklin MO 38.23N 91.16W Elev. 933 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 95 72 93 71 87 Temp 95 89 79 76 74 74 84 89 92 87 76 75 73 72 78 83 84 80 Dewpt 72 73 71 72 71 71 74 74 73 75 74 73 72 72 73 72 70 69 RH 48 59 77 87 90 90 72 61 54 68 94 94 97100 85 70 63 69 Wind dir S SW S S SW SW W NW NW N NE NW N N NE NE NE NE Wind spd 4 4 3 3 3 3 4 5 5 4 4 2 2 2 4 5 5 4 Clouds SC B1 SC SC SC SC SC SC SC SC SC B1 B1 B1 SC SC SC FW PoP 12hr 30 20 20 50 30 QPF 12hr 0 0.01 0.04 0.12 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C S S S S S S S C C C C S S C C Tstms C S S S S S S S C C S S S S C C Heat index 103 97 80 90 99101 96 88 88 83 Max heat 106 92 100 101 90 88 89 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 65 85 65 87 66 85 61 80 Temp 70 66 80 79 68 66 83 82 68 67 83 80 66 62 77 74 Dewpt 67 66 67 66 66 66 68 68 66 65 67 64 60 58 59 59 PWind dir NE NE NE NE SE NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW SC FW FW FW FW FW CL FW FW FW FW FW FW SC PoP 12hr 10 5 0 0 0 5 5 5 $$ MOZ074-182100- Farmington Regional Airport-Saint Francois MO 37.76N 90.43W Elev. 947 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 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 72 94 70 88 Temp 95 90 80 77 74 73 86 92 93 86 78 75 73 71 78 84 85 81 Dewpt 71 73 72 71 71 71 74 74 73 75 74 73 71 71 74 72 71 69 RH 46 58 77 82 90 93 68 56 52 70 88 94 93100 88 67 63 67 Wind dir S S S S S SW SW NW N NE W NW N N N NE N N Wind spd 5 3 3 3 3 3 3 5 5 5 4 2 2 2 5 6 8 6 Clouds FW SC SC FW FW FW FW FW SC B1 SC B1 B1 B1 B1 B1 SC SC PoP 12hr 20 20 30 50 40 QPF 12hr 0 0.01 0.16 0.30 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C C C C C C C C Tstms S S S S S C C S S S C C C C Heat index 103 98 83 93102102 95 89 90 85 Max heat 104 94 103 104 91 90 91 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 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 65 86 65 88 65 88 61 81 Temp 72 66 81 81 69 66 84 82 69 66 85 82 67 62 78 76 Dewpt 69 66 67 66 67 65 67 67 65 64 67 65 61 59 59 59 PWind dir NE NE N N N N N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW FW FW CL FW FW FW FW FW FW FW PoP 12hr 10 5 0 5 0 5 5 5 $$ ILZ079-182100- Chester-Randolph IL 37.92N 89.82W Elev. 670 ft 203 PM CDT Mon Aug 18 2025 Date Mon 08/18/25 Tue 08/19/25 Wed 08/20/25 CDT 3hrly 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 75 96 72 89 Temp 96 92 81 78 76 75 86 94 95 89 79 76 75 73 79 85 86 82 Dewpt 72 73 73 73 72 73 74 74 74 75 75 74 74 73 74 72 71 70 RH 46 54 77 85 87 94 68 53 51 64 88 94 97100 85 65 61 67 Wind dir S SE SE S S SW W W NW N NW NW N N N N N N Wind spd 4 4 3 2 2 2 3 4 5 5 3 2 3 3 5 6 9 8 Clouds CL FW FW FW SC SC SC SC SC B1 SC SC SC B1 B1 B1 SC SC PoP 12hr 20 20 30 50 30 QPF 12hr 0 0.01 0.04 0.10 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S C C C C C S S C C Tstms S S S C C C S S S S C C Heat index 104101 87 94105106 99 80 92 92 86 Max heat 105 95 107 109 92 94 96 Heat Y Y Y Y Y Y Y Y Y Y Date Thu 08/21/25 Fri 08/22/25 Sat 08/23/25 Sun 08/24/25 CDT 6hrly 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 68 88 67 90 67 90 63 83 Temp 73 68 83 81 71 68 86 84 71 68 86 82 69 64 81 77 Dewpt 70 67 69 67 69 68 68 68 68 67 68 65 63 61 59 59 PWind dir N N N N N NW N N Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC SC FW FW FW FW FW FW FW FW FW FW FW FW PoP 12hr 5 5 0 5 0 5 5 5 $$