Point Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
799 FOUS53 KLSX 180626 PFMLSX Point Forecast Matrices National Weather Service Saint Louis MO 126 AM CDT Tue Aug 18 2026 MOZ063-190900- Lambert Saint Louis International Airport-Saint Louis MO 38.75N 90.37W Elev. 618 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 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 88 72 83 69 Temp 69 68 78 84 87 85 79 77 75 73 75 79 82 80 75 73 71 69 Dewpt 67 66 66 66 66 68 68 68 69 70 70 72 73 72 73 72 71 69 RH 93 93 67 55 50 57 69 74 82 90 84 79 74 77 94 97100100 Wind dir W SW SW SW SW SE SE S NW S S SE N NE NE NE NE NE Wind spd 2 2 4 4 4 5 5 4 3 5 6 5 5 6 5 4 4 4 Clouds FW SC FW SC B1 SC SC B1 OV OV B2 B1 B1 B2 B1 B1 B1 B1 PoP 12hr 0 0 80 70 40 QPF 12hr 0 0 0.36 0.11 0.12 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D C C C C C C C Tstms C L C S S S S S S Heat index 87 90 88 87 84 Max heat 87 92 86 90 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 68 86 69 88 67 85 68 87 Temp 81 80 72 68 84 82 73 69 85 83 72 68 82 81 72 68 83 82 Dewpt 70 69 69 67 67 68 68 67 69 68 68 65 65 65 66 64 67 67 PWind dir NE NE NE S NW N NE E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds B1 SC FW FW FW FW FW FW SC FW FW FW SC SC SC SC SC SC PoP 12hr 10 5 0 10 5 0 10 20 20 Rain shwrs S S $$ ILZ095-190900- Quincy Regional Baldwin Field Airport-Adams IL 39.94N 91.19W Elev. 768 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 83 68 79 65 Temp 65 65 75 81 82 81 73 71 70 68 72 76 78 77 70 68 66 65 Dewpt 63 63 68 68 70 71 70 69 69 68 70 71 72 71 70 67 66 65 RH 93 93 79 65 67 72 90 93 97100 93 85 82 82100 97100100 Wind dir S S SW SW SW S W NE S S E E NE NE NE NE NE NE Wind spd 3 4 6 8 8 5 4 4 3 3 4 5 5 5 3 3 3 3 Clouds FW B1 B2 B2 B2 B2 B2 B2 OV OV B2 B2 B1 FW SC SC SC SC PoP 12hr 0 10 60 30 10 QPF 12hr 0 0 0.27 0.03 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S Tstms L C S Heat index 84 86 85 Max heat 84 88 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 64 83 66 83 63 80 64 81 Temp 78 78 67 64 80 80 69 67 80 79 67 64 78 77 68 65 78 78 Dewpt 68 69 65 64 69 72 67 66 70 70 65 63 66 68 64 63 69 71 PWind dir NE E SW SW NW N NE E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW FW FW FW FW CL FW SC SC SC SC SC SC PoP 12hr 5 5 5 20 10 0 10 20 20 Rain shwrs S S S S Tstms S S $$ MOZ027-190900- Hannibal-Marion MO 39.73N 91.44W Elev. 769 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 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 84 69 79 66 Temp 66 65 76 81 83 82 75 72 70 70 72 76 78 77 72 69 67 66 Dewpt 63 63 67 68 69 72 70 70 70 69 70 72 72 72 71 68 67 66 RH 90 93 74 65 63 72 84 93100 97 93 87 82 85 97 97100100 Wind dir S S S SW SW SW W N S SE E E NE NE NE NE NE NE Wind spd 3 3 6 6 6 3 3 4 3 3 4 4 3 3 2 2 2 2 Clouds FW SC B2 B2 B2 B1 B1 OV OV OV OV B2 B1 FW B1 SC SC SC PoP 12hr 0 10 70 40 10 QPF 12hr 0 0 0.27 0.04 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L L C S S Tstms S L C S S Heat index 84 87 87 Max heat 84 89 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 65 83 67 83 65 81 66 82 Temp 78 78 68 65 80 81 70 67 80 80 68 65 78 78 69 66 79 79 Dewpt 68 69 66 65 69 71 68 67 69 70 66 64 66 68 64 64 69 71 PWind dir NE E SW SW NW N NE SE SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW SC SC B1 SC B1 SC PoP 12hr 5 5 5 20 10 0 10 20 20 Rain shwrs S S S S Tstms S S $$ MOZ042-190900- Mexico-Audrain MO 39.16N 91.82W Elev. 823 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 61 84 66 79 64 Temp 63 63 75 81 84 82 73 71 68 67 71 75 77 77 71 68 66 65 Dewpt 62 62 67 68 69 72 69 69 68 67 71 72 73 72 71 68 66 65 RH 97 97 76 65 61 72 87 93100100100 90 87 85100100100100 Wind dir S S S SW SW S E NE N E SE E NE NE NE NE NE NE Wind spd 2 4 8 5 5 3 5 4 8 5 6 6 5 5 3 2 2 2 Clouds FW SC SC B1 B1 FW SC B2 OV OV B2 B2 B1 B1 B1 SC B1 B1 PoP 12hr 0 5 90 60 20 QPF 12hr 0 0 0.44 0.04 0.01 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L S C S S S Tstms C D L S S S S S Heat index 84 88 87 Max heat 84 88 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 80 62 83 64 83 62 81 64 82 Temp 77 78 66 63 80 81 68 65 81 80 66 64 78 78 68 65 79 80 Dewpt 69 70 66 63 69 72 67 65 70 70 66 63 66 68 64 63 70 72 PWind dir NE E SW SW NW NE E E SE Wind char LT LT LT LT LT LT LT GN GN Avg clouds SC FW FW FW FW FW FW FW SC FW FW FW SC SC SC SC B1 B1 PoP 12hr 5 5 0 20 10 5 10 30 30 Rain shwrs S C C Tstms S $$ MOZ041-190900- Columbia Regional Airport-Boone MO 38.82N 92.22W Elev. 889 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 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 88 70 82 67 Temp 66 65 76 83 87 85 77 74 71 70 72 77 80 78 73 70 69 67 Dewpt 64 64 66 67 68 71 69 69 69 70 71 72 73 72 72 70 69 67 RH 93 97 71 59 53 63 76 84 93100 97 85 79 82 97100100100 Wind dir SE S S SW S E E NE NE SE E E NE NE NE NE NE NE Wind spd 3 4 6 5 4 4 5 5 6 6 6 6 5 6 5 4 4 4 Clouds FW SC FW SC SC CL FW B1 OV OV B1 B2 B1 SC SC SC B1 B1 PoP 12hr 0 5 100 60 20 QPF 12hr 0 0 0.72 0.03 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L S C S S S Tstms C D L S S S S S Heat index 86 91 90 84 Max heat 86 92 86 86 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 66 86 67 87 65 84 67 87 Temp 79 79 69 66 82 82 71 67 83 82 70 66 80 80 71 67 82 82 Dewpt 70 70 68 66 69 71 68 67 70 70 66 64 66 67 65 64 70 71 PWind dir NE E W SW NW NE E E SE Wind char LT LT LT LT LT LT LT GN GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC PoP 12hr 5 0 0 10 5 10 20 30 20 Rain shwrs S S C S $$ MOZ048-190900- Jefferson City Memorial Airport-Cole MO 38.59N 92.16W Elev. 549 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 65 91 71 84 69 Temp 67 66 77 85 90 87 78 75 73 71 74 79 82 80 74 72 70 69 Dewpt 66 65 67 66 67 71 70 69 70 70 72 73 74 73 73 72 70 69 RH 97 97 71 53 47 59 76 82 90 97 93 82 77 79 97100100100 Wind dir S S S W SE E E E NE SE E E NE NE NE NE NE NE Wind spd 1 2 5 4 5 5 5 5 8 6 8 5 5 5 3 2 2 2 Clouds FW FW FW FW FW CL CL SC OV OV B1 B2 B1 B1 SC B1 B1 B1 PoP 12hr 0 5 90 60 30 QPF 12hr 0 0 0.68 0.04 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L S C C C C Tstms C D L S S S S S Heat index 88 93 92 80 88 84 Max heat 88 95 89 84 91 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 67 88 68 89 66 87 69 89 Temp 80 81 70 67 84 83 71 69 85 84 71 66 82 81 72 69 84 84 Dewpt 70 70 69 67 69 71 69 68 70 70 68 65 66 67 65 64 69 71 PWind dir NE NE N N NW NE E E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 5 5 5 10 5 10 20 40 30 Rain shwrs S S C C $$ MOZ050-190900- Fulton-Callaway MO 38.85N 91.95W Elev. 770 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 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 87 68 81 65 Temp 64 64 75 82 86 83 75 72 70 68 72 77 79 78 72 70 67 66 Dewpt 64 63 67 68 68 72 69 69 69 68 72 73 74 73 72 70 67 66 RH 100 97 76 63 55 70 82 90 97100100 87 85 85100100100100 Wind dir S S S SW S E E E NE SE SE E NE NE NE NE NE NE Wind spd 2 3 6 5 4 4 4 4 5 8 6 6 5 5 4 3 3 3 Clouds FW SC SC SC SC FW CL B1 OV OV OV B2 B1 B1 SC SC B1 B1 PoP 12hr 0 5 90 60 30 QPF 12hr 0 0 0.78 0.03 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L S C S C C Tstms C D L S S S S S Heat index 85 90 88 81 Max heat 86 92 85 85 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 64 85 65 86 64 83 66 85 Temp 78 78 67 64 82 81 69 66 83 81 68 64 79 78 69 66 80 80 Dewpt 71 70 67 64 70 72 68 66 70 70 66 64 67 68 64 64 70 72 PWind dir NE E W SW NW NE E E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 SC PoP 12hr 5 0 0 10 10 5 10 30 30 Rain shwrs C C $$ MOZ062-190900- Washington-Franklin MO 38.55N 91.01W Elev. 568 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 62 89 68 84 66 Temp 66 64 77 84 87 84 75 73 71 69 73 79 82 78 73 71 69 67 Dewpt 65 63 69 69 69 72 70 69 69 69 73 75 76 74 73 71 69 67 RH 97 97 76 61 55 67 84 87 93100100 88 82 88100100100100 Wind dir S S S SW S E SE SE W S SE SE NE NE NE N NE NE Wind spd 1 1 4 4 3 3 4 4 4 5 6 5 2 2 1 0 0 0 Clouds CL FW FW FW SC SC CL SC B2 OV B2 B2 B1 B2 B1 B1 B1 B1 PoP 12hr 0 0 80 80 50 QPF 12hr 0 0 0.76 0.06 0.13 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C C C C C C C Tstms S L L C S S S S S S Heat index 88 91 90 80 89 Max heat 88 93 86 85 91 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 64 87 65 88 63 85 64 87 Temp 81 78 69 65 84 81 69 66 85 82 69 65 82 79 69 65 83 81 Dewpt 73 72 69 65 71 72 69 66 72 72 68 65 68 68 66 64 71 72 PWind dir NE NE N N NW N NE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC PoP 12hr 10 5 0 20 5 5 10 30 20 Rain shwrs S C S $$ ILZ060-190900- Litchfield-Montgomery IL 39.16N 89.67W Elev. 690 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 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 60 83 66 80 64 Temp 64 64 75 81 82 81 73 71 69 67 72 77 78 77 71 69 67 65 Dewpt 63 63 66 67 68 69 68 66 67 67 70 72 72 72 71 69 67 65 RH 97 97 74 63 63 67 84 84 93100 93 85 82 85100100100100 Wind dir W SW SW SW SW S S S NW SW S S N N NE NE NE NE Wind spd 2 2 4 5 4 4 5 4 3 6 4 5 3 2 2 1 1 2 Clouds FW FW FW FW SC B1 SC B1 OV B2 B1 B2 B2 B1 B1 B1 B1 B1 PoP 12hr 0 0 60 70 40 QPF 12hr 0 0 0.26 0.24 0.10 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C C C C C Tstms C L C S S S S S S Heat index 84 85 84 Max heat 84 87 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 62 83 63 84 61 81 62 82 Temp 78 78 67 63 80 80 68 64 81 79 67 63 79 77 67 63 80 79 Dewpt 69 68 66 63 67 68 66 64 69 68 66 63 65 66 64 62 67 68 PWind dir NE NE N W NW N N E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW FW FW FW CL FW FW SC SC SC SC SC PoP 12hr 10 5 0 20 20 0 5 10 20 Rain shwrs S S S Tstms S $$ ILZ101-190900- Belleville-Saint Clair IL 38.55N 89.84W Elev. 459 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 64 86 70 83 68 Temp 66 66 77 82 85 83 75 73 72 70 74 79 82 80 74 72 70 68 Dewpt 66 66 69 69 70 72 69 68 69 70 73 75 77 75 74 72 70 68 RH 100100 76 65 61 70 82 84 90100 97 88 85 85100100100100 Wind dir NW W SW SW S SE S S S SW S S NW NE NE NE NE NE Wind spd 1 1 3 3 3 3 4 4 3 4 6 5 3 4 2 1 1 1 Clouds CL FW CL FW FW B1 CL CL B2 OV B2 B2 B2 B2 B1 B1 B2 B1 PoP 12hr 0 0 60 80 50 QPF 12hr 0 0 0.18 0.20 0.21 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L L C C C C C C S Tstms C L L S C S S S S S Heat index 85 90 88 81 90 85 Max heat 86 91 83 85 92 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 65 85 66 87 65 84 65 86 Temp 80 80 70 65 82 81 70 67 85 82 70 66 82 80 70 66 83 81 Dewpt 73 73 70 65 71 72 69 67 72 72 69 65 68 69 67 64 70 71 PWind dir NE NE NE NE NW N NE E SE Wind char LT LT LT LT LT LT LT LT GN Avg clouds B1 SC FW FW FW FW FW FW SC FW FW FW FW SC SC SC SC SC PoP 12hr 20 5 5 5 5 0 5 20 20 Rain shwrs S S S Tstms S $$ ILZ070-190900- Salem-Leckrone Field Airport-Marion IL 38.64N 88.96W Elev. 573 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 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 62 84 68 82 67 Temp 64 64 76 81 83 81 73 71 70 69 73 77 80 79 72 71 69 68 Dewpt 64 64 67 67 67 69 67 67 67 68 70 73 74 73 72 71 69 68 RH 100100 74 63 59 67 81 87 90 97 90 87 82 82100100100100 Wind dir N N SW SW SW S S S SW W W S SE NE NE NE NE NE Wind spd 2 1 1 3 3 3 4 4 2 4 5 5 2 2 1 1 1 1 Clouds CL CL CL FW CL SC CL CL SC OV OV B2 B2 B2 B1 B1 B1 B1 PoP 12hr 0 0 40 80 60 QPF 12hr 0 0 0.08 0.49 0.36 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L C S C C C L L S Tstms S L C S C S S C C S Heat index 83 86 84 85 Max heat 83 87 86 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 64 84 65 85 64 82 63 83 Temp 79 79 68 64 81 80 68 66 82 80 68 65 80 78 67 64 81 79 Dewpt 71 70 68 64 68 69 67 65 70 69 67 64 66 66 65 63 67 68 PWind dir NE NE N N NW N N E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW CL FW FW FW CL FW FW SC SC SC SC PoP 12hr 20 5 5 5 10 5 5 10 20 Rain shwrs S S Tstms S $$ MOZ062-190900- Sullivan-Franklin MO 38.23N 91.16W Elev. 933 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 89 70 84 66 Temp 65 64 77 85 88 84 75 74 72 70 74 81 83 78 72 71 68 67 Dewpt 65 63 67 66 66 70 68 67 68 69 72 74 75 74 72 71 68 67 RH 100 97 71 53 48 63 79 79 87 97 93 79 77 88100100100100 Wind dir S S S SW SW E SE SE W SE SE S NE NE E NE NE NE Wind spd 2 2 5 4 2 3 4 5 5 6 8 8 4 4 3 2 2 2 Wind gust 17 Clouds CL FW CL CL CL CL CL SC B1 B2 B1 B1 B1 B1 B1 B1 B2 B2 PoP 12hr 0 0 80 80 50 QPF 12hr 0 0 0.66 0.13 0.16 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C C C C C C S Tstms L L C S C S S S S S Heat index 87 91 88 86 90 Max heat 87 92 85 86 91 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 82 64 85 65 86 64 84 65 86 Temp 79 78 68 65 82 80 69 66 84 81 68 65 81 78 69 66 83 80 Dewpt 72 71 68 65 70 71 68 66 70 71 67 64 67 68 65 63 70 71 PWind dir NE NE NE SW NW NE NE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC PoP 12hr 20 5 0 5 5 5 10 30 30 Rain shwrs S C C Tstms S $$ MOZ074-190900- Farmington Regional Airport-Saint Francois MO 37.76N 90.43W Elev. 947 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu 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 89 69 86 66 Temp 66 65 77 86 89 85 76 73 71 70 75 82 86 81 74 72 69 67 Dewpt 65 65 65 66 67 69 68 67 67 68 71 74 76 75 74 72 69 67 RH 97100 67 51 48 59 76 81 87 93 87 77 72 82100100100100 Wind dir W SW S SW S SE S S S N SE S S NE E N N N Wind spd 1 1 4 4 3 4 4 4 3 5 8 5 4 4 3 2 1 2 Clouds FW CL CL CL CL CL CL CL SC B2 B2 CL B1 B2 B1 B2 B2 B2 PoP 12hr 0 0 70 70 70 QPF 12hr 0 0 0.38 0.24 0.35 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C C C C L L C Tstms C C C S C C C C C C Obvis PF Heat index 88 92 89 89 95 86 Max heat 89 93 86 89 97 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 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 64 86 64 88 64 85 64 86 Temp 80 79 69 65 83 81 69 66 85 82 70 65 83 80 69 65 84 81 Dewpt 73 73 69 65 69 70 68 65 70 71 68 65 67 68 65 63 68 70 PWind dir NE NE N N NW N NE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B2 SC FW SC SC FW FW FW FW FW FW FW FW FW SC SC SC SC PoP 12hr 30 5 5 5 5 5 10 20 20 Rain shwrs C S S Tstms C $$ ILZ079-190900- Chester-Randolph IL 37.92N 89.82W Elev. 670 ft 126 AM CDT Tue Aug 18 2026 Date 08/17/26 Tue 08/18/26 Wed 08/19/26 Thu CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 63 86 68 85 67 Temp 67 66 76 83 86 83 75 73 71 69 75 81 84 80 74 73 70 68 Dewpt 66 64 68 68 69 70 68 67 67 68 72 75 77 75 74 73 70 68 RH 97 93 76 61 57 65 79 81 87 97 90 82 80 85100100100100 Wind dir NW W S SW S E SE S SE NW S SE SW NE E NE N N Wind spd 1 1 2 3 2 3 5 4 4 4 8 6 4 3 3 3 3 3 Clouds FW FW CL CL CL CL CL CL SC B2 B2 SC B1 B2 B1 B1 B2 B1 PoP 12hr 0 0 50 70 70 QPF 12hr 0 0 0.05 0.16 0.43 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C L C C C C L L S Tstms S C L S C C C C C S Heat index 86 90 87 87 94 85 Max heat 88 92 83 87 96 86 Date 08/20 Fri 08/21/26 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 64 85 65 87 64 84 64 86 Temp 80 79 70 65 82 80 70 66 85 82 70 66 82 79 70 65 83 81 Dewpt 73 73 70 65 70 71 68 66 71 71 69 66 67 69 66 64 68 70 PWind dir NE NE N SW NW N NE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW SC FW CL FW FW FW CL FW FW SC SC SC SC SC PoP 12hr 20 10 5 5 5 5 10 20 20 Rain shwrs S S S Tstms S $$