Point Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
149 FOUS53 KLSX 182206 PFMLSX Point Forecast Matrices National Weather Service Saint Louis MO 506 PM CDT Tue Aug 18 2026 MOZ063-190900- Lambert Saint Louis International Airport-Saint Louis MO 38.75N 90.37W Elev. 618 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 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 72 79 69 84 67 Temp 85 78 76 74 72 73 78 79 77 73 72 70 69 74 81 84 81 74 72 69 67 Dewpt 67 67 67 69 69 70 72 73 71 71 71 70 69 69 70 70 69 69 69 67 67 RH 55 69 74 84 90 90 82 82 82 93 97100100 84 69 63 67 84 90 93100 Wind dir SE SE SE SW S SE SE SE E NE N N N NE NE NE NE E E E E Wind spd 4 3 3 4 4 6 5 5 5 5 4 5 5 6 6 5 5 4 3 1 1 Clouds B2 FW FW OV OV B2 B2 OV SC SC B1 B1 B1 B1 SC SC FW FW FW FW SC PoP 12hr 80 80 20 10 0 QPF 12hr 0.25 0.37 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C C C S Tstms C D C C C S Heat index 88 85 88 84 Max heat 88 85 86 88 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 87 69 87 67 84 67 86 70 89 Temp 84 83 73 69 84 82 72 68 81 79 72 67 82 83 74 70 85 84 Dewpt 69 69 69 67 68 68 68 65 64 65 65 64 67 68 68 66 70 70 PWind dir NW SW NW N NE E SE SE NW Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW FW SC FW FW FW SC SC B1 SC SC SC SC SC SC SC PoP 12hr 0 20 20 0 10 30 20 20 10 Rain shwrs S S S C S S Tstms S S S S $$ ILZ095-190900- Quincy Regional Baldwin Field Airport-Adams IL 39.94N 91.19W Elev. 768 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 79 64 81 64 Temp 82 73 71 68 68 72 75 79 78 71 67 65 65 73 78 81 78 70 68 66 65 Dewpt 69 68 68 68 68 70 71 71 71 69 66 65 64 67 67 67 68 67 65 64 64 RH 65 84 90100100 93 87 77 79 93 97100 97 81 69 63 71 90 90 93 97 Wind dir SW SW S SW SW SE NE E N NE NE NE N E E NE E E SE SE S Wind spd 4 3 2 4 3 3 4 4 5 5 5 5 4 4 4 3 3 3 2 2 2 Clouds FW B1 B2 OV B2 B2 B2 SC B2 B1 SC SC CL SC FW FW CL FW CL FW FW PoP 12hr 40 30 30 0 0 QPF 12hr 0.13 0.04 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S C Tstms C C C S S S C Heat index 85 83 Max heat 87 83 84 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 84 65 82 63 79 64 82 66 84 Temp 80 80 70 66 79 78 67 64 76 76 67 64 78 79 70 67 80 80 Dewpt 70 71 67 66 69 69 64 62 65 67 63 62 68 70 66 65 71 73 PWind dir SW W NW N E SE SE SE N Wind char LT LT LT LT LT GN GN LT LT Avg clouds FW FW FW FW SC FW FW FW SC SC B1 SC SC SC SC SC SC SC PoP 12hr 5 20 20 5 10 30 20 10 10 Rain shwrs S S S S C S Tstms S S S S $$ MOZ027-190900- Hannibal-Marion MO 39.73N 91.44W Elev. 769 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 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 69 79 65 81 64 Temp 83 75 71 70 69 73 75 79 78 72 69 66 66 73 78 81 79 72 68 66 65 Dewpt 69 68 68 68 68 70 71 71 71 69 67 66 66 68 68 67 69 67 65 64 65 RH 63 79 90 93 97 90 87 77 79 90 93100100 84 71 63 72 84 90 93100 Wind dir SW W E S S E NE E N NE NE N N E E NE E E SE S S Wind spd 3 2 2 3 4 3 4 4 5 5 4 4 4 3 3 3 1 1 1 2 2 Wind gust 16 Clouds SC B1 B2 OV B2 OV OV B1 B1 B1 SC FW SC SC FW FW FW FW FW FW SC PoP 12hr 60 50 20 0 0 QPF 12hr 0.34 0.05 0.05 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C S S S S Tstms C L C S S S S Heat index 87 83 Max heat 87 83 84 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 83 64 80 65 83 67 84 Temp 81 80 71 67 80 79 68 65 77 77 68 65 79 80 71 68 80 81 Dewpt 70 71 67 66 69 69 64 62 65 66 63 63 68 70 67 65 71 73 PWind dir SW W NW N E SE SE SE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW FW SC SC B1 SC SC SC SC SC SC SC PoP 12hr 0 20 20 0 10 30 20 20 10 Rain shwrs S S S S C S S Tstms S S S S S $$ MOZ042-190900- Mexico-Audrain MO 39.16N 91.82W Elev. 823 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 66 79 63 80 62 Temp 81 72 70 67 67 71 75 79 76 70 66 64 63 71 76 80 77 69 66 64 63 Dewpt 70 68 68 67 67 71 72 73 72 70 66 64 63 70 69 69 69 68 66 64 63 RH 69 87 93100100100 90 82 87100100100100 97 79 69 76 97100100100 Wind dir SE E E E SE SE E E NE NE NE NE N NE E NE E E E SE S Wind spd 3 3 3 5 5 5 5 6 6 6 5 5 4 4 5 4 2 2 1 1 1 Clouds B1 FW B1 OV OV B2 OV SC FW SC SC FW B2 B1 SC FW FW FW CL FW FW PoP 12hr 90 70 20 5 0 QPF 12hr 0.61 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C C S S Tstms C D L C C S S Heat index 85 83 Max heat 85 83 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 83 64 82 61 80 63 84 65 84 Temp 81 81 69 65 80 80 67 63 77 77 67 64 80 81 70 66 82 81 Dewpt 70 71 67 65 69 69 65 62 65 67 63 63 69 71 67 65 71 73 PWind dir SW W NW NE E SE SE SE NE Wind char LT LT LT LT LT GN GN LT LT Avg clouds FW FW FW FW SC FW FW FW SC SC B1 SC B1 SC SC SC SC SC PoP 12hr 0 20 20 0 10 30 20 20 10 Rain shwrs S S S C S S Tstms S S S S S S $$ MOZ041-190900- Columbia Regional Airport-Boone MO 38.82N 92.22W Elev. 889 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 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 69 81 67 83 66 Temp 85 77 73 70 69 72 78 81 78 73 70 68 67 73 80 83 80 72 69 67 66 Dewpt 69 68 68 69 68 71 71 73 72 71 70 68 67 69 70 70 69 69 68 67 66 RH 59 74 84 97 97 97 79 77 82 93100100100 87 72 65 69 90 97100100 Wind dir E E E E E E E E NE NE NE NE NE NE NE NE E E E E SE Wind spd 3 4 4 6 6 6 5 6 6 6 5 4 5 5 4 5 4 4 3 3 2 Wind gust 17 17 Clouds B1 FW B1 OV OV B2 OV SC FW SC FW FW SC B1 SC FW FW CL CL FW SC PoP 12hr 90 80 10 5 0 QPF 12hr 0.83 0.09 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D D C C Tstms S C D D C C Heat index 88 85 82 87 82 Max heat 89 85 86 83 88 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 66 86 65 83 67 88 69 88 Temp 83 82 71 67 83 81 70 66 80 78 71 67 84 83 73 69 85 83 Dewpt 70 71 68 67 68 69 67 64 66 66 64 64 69 70 68 66 71 72 PWind dir SW NW NW NE E E SE SE N Wind char LT LT LT LT LT GN GN LT LT Avg clouds FW FW FW FW SC FW FW FW SC SC SC SC SC SC FW FW SC SC PoP 12hr 0 20 20 5 10 30 20 20 10 Rain shwrs S S C S S Tstms S S S S S $$ MOZ048-190900- Jefferson City Memorial Airport-Cole MO 38.59N 92.16W Elev. 549 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 71 83 68 85 67 Temp 86 78 75 72 71 74 81 82 79 74 72 69 68 74 82 85 81 73 70 68 67 Dewpt 68 68 68 69 69 70 72 73 72 72 71 69 68 70 70 70 70 70 69 68 67 RH 55 71 79 90 93 87 74 74 79 93 97100100 87 67 61 69 90 97100100 Wind dir E E E NE E E E E NE NE NE NE N NE NE NE NE E E N N Wind spd 4 3 4 8 6 9 5 6 6 5 5 4 4 3 4 4 4 2 0 0 0 Wind gust 20 Clouds B2 CL SC OV OV B2 OV FW SC SC CL SC SC B1 SC FW FW CL CL SC SC PoP 12hr 80 70 10 5 0 QPF 12hr 0.54 0.06 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C D L C C S Tstms S C D L C C S Heat index 90 85 88 80 86 90 85 Max heat 91 87 87 89 87 91 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 68 89 67 85 69 91 70 91 Temp 86 83 72 68 85 83 71 67 82 80 71 69 86 85 74 70 87 85 Dewpt 70 71 69 67 69 70 68 65 66 67 65 64 68 70 68 67 71 72 PWind dir W N N NE E E SE SE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW CL SC SC B1 SC SC SC FW FW SC SC PoP 12hr 0 20 20 5 10 30 20 20 10 Rain shwrs S S C S S Tstms S S S S S $$ MOZ050-190900- Fulton-Callaway MO 38.85N 91.95W Elev. 770 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 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 65 82 63 Temp 82 75 71 68 67 71 77 80 78 72 69 66 65 71 78 82 78 71 68 65 64 Dewpt 70 68 68 68 67 71 72 73 72 71 69 66 65 70 70 70 70 69 68 65 64 RH 67 79 90100100100 85 79 82 97100100100 97 76 67 76 93100100100 Wind dir E E E NE E E E E NE NE NE NE N NE NE NE E E E E SE Wind spd 3 3 3 6 5 6 5 6 5 6 5 4 4 4 4 4 3 3 2 1 2 Wind gust 17 Clouds B2 FW SC OV OV B2 OV SC SC SC FW SC SC B1 SC FW FW CL CL FW SC PoP 12hr 90 80 10 5 0 QPF 12hr 0.77 0.10 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D D C C S Tstms C D D C C S Heat index 86 84 86 Max heat 87 83 85 86 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 65 85 63 82 65 86 67 87 Temp 82 81 70 66 82 80 68 64 78 77 69 65 82 82 72 67 83 82 Dewpt 71 72 68 66 69 70 66 63 66 67 64 63 70 71 67 66 72 72 PWind dir SW NW NW NE E E SE SE NE Wind char LT LT LT LT LT LT GN LT LT Avg clouds FW FW FW FW SC FW FW CL SC SC B1 SC SC SC FW FW SC SC PoP 12hr 0 20 20 5 10 30 20 20 10 Rain shwrs S S C S S Tstms S S S S S $$ MOZ062-190900- Washington-Franklin MO 38.55N 91.01W Elev. 568 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 81 65 84 63 Temp 83 74 72 70 68 72 79 81 76 71 69 68 66 73 81 84 79 71 69 66 64 Dewpt 70 69 68 69 68 72 73 75 73 71 69 68 66 71 72 72 71 71 69 66 64 RH 65 84 87 97100100 82 82 90100100100100 93 74 67 77100100100100 Wind dir E E SE NE E SE E E NE NE N N N NE NE NE NE N N N N Wind spd 2 3 2 4 4 6 6 5 5 4 4 4 4 2 2 2 1 0 0 0 0 Clouds B2 CL FW B2 B2 B2 B2 B2 FW FW SC SC B1 B2 SC SC FW FW CL FW SC PoP 12hr 90 90 20 5 0 QPF 12hr 0.36 0.15 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L D C C S S Tstms S L D C C S S Heat index 87 82 86 85 89 Max heat 88 83 84 87 85 90 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 87 65 87 63 84 64 88 66 89 Temp 84 82 70 65 84 81 69 65 81 78 69 65 83 82 72 67 85 83 Dewpt 72 72 69 65 70 71 68 65 67 68 65 63 70 71 68 66 73 73 PWind dir NW N NW N E E SE SE W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC PoP 12hr 0 20 20 5 10 30 20 20 10 Rain shwrs S S C S S Tstms S S S S $$ ILZ060-190900- Litchfield-Montgomery IL 39.16N 89.67W Elev. 690 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 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 77 63 80 61 Temp 80 71 70 68 66 70 76 77 75 69 67 66 64 72 79 80 77 70 67 64 62 Dewpt 68 67 66 67 66 70 71 72 71 69 67 66 64 68 68 68 68 67 65 64 62 RH 67 87 87 97100100 85 85 87100100100100 87 69 67 74 90 93100100 Wind dir S S S S SW SW S W NE NE N N N NE NE NE NE E N N N Wind spd 3 3 3 3 5 5 5 5 3 4 5 5 6 4 4 3 2 1 0 0 0 Clouds OV FW SC OV B2 B2 B2 OV B1 SC B2 SC FW SC FW SC FW FW FW SC FW PoP 12hr 60 70 20 5 0 QPF 12hr 0.07 0.25 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C C S Tstms C L C C C S Heat index 83 83 Max heat 84 83 84 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 63 83 61 80 61 82 64 84 Temp 81 80 69 64 81 79 67 62 78 76 66 62 79 79 69 65 82 81 Dewpt 68 69 66 64 68 67 65 62 63 64 62 61 66 67 66 64 69 70 PWind dir W W NW N N E SE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC SC PoP 12hr 5 20 20 0 5 20 20 10 10 Rain shwrs S S S S S S Tstms S S S $$ ILZ101-190900- Belleville-Saint Clair IL 38.55N 89.84W Elev. 459 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 70 80 68 83 64 Temp 82 76 73 72 71 73 78 80 76 72 71 68 68 74 80 83 79 72 70 67 65 Dewpt 71 69 68 68 69 72 74 75 74 72 71 68 68 71 73 73 72 71 69 67 65 RH 69 79 84 87 93 97 88 85 94100100100100 90 79 72 79 97 97100100 Wind dir SE SE S S W SE SE SE NE NE N N N NE NE NE NE NE N N N Wind spd 3 3 3 3 4 6 5 5 4 5 4 5 6 4 4 4 3 1 0 0 0 Clouds B2 CL CL B1 OV OV B2 OV B1 SC B1 SC SC B2 SC SC FW FW FW FW SC PoP 12hr 70 80 20 20 0 QPF 12hr 0.07 0.27 0.11 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D L C C S S S S Tstms C D L C C S S S Heat index 86 85 81 89 81 Max heat 90 85 86 89 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 67 86 65 83 65 85 68 87 Temp 82 82 71 67 83 81 70 66 81 78 69 65 82 82 72 68 84 83 Dewpt 72 72 69 67 72 71 69 65 67 68 65 64 70 71 69 66 73 74 PWind dir N N NW N NE E SE SE W Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW SC FW FW FW SC B1 SC B1 SC FW SC SC SC PoP 12hr 5 20 20 0 5 20 20 30 10 Rain shwrs S S S S S S C Tstms S S S $$ ILZ070-190900- Salem-Leckrone Field Airport-Marion IL 38.64N 88.96W Elev. 573 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 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 68 80 66 82 63 Temp 81 72 70 69 68 72 77 80 77 71 69 67 67 73 80 82 78 71 68 65 64 Dewpt 68 67 67 67 68 70 72 73 71 71 69 67 67 70 70 70 69 69 67 65 64 RH 65 84 90 93100 93 85 79 82100100100100 90 72 67 74 93 97100100 Wind dir S S S S SW SW SE SW E NE N N N NE NE NE NE NE NE N N Wind spd 2 3 3 3 3 6 5 5 5 4 4 5 8 3 3 3 1 1 0 0 0 Clouds SC CL FW FW OV B2 B2 B2 SC B1 B2 B1 FW B1 SC SC FW FW FW FW SC PoP 12hr 40 80 30 20 0 QPF 12hr 0.05 0.29 0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S L L C C C S C S S S Tstms S L L C C C S C S S Heat index 84 82 83 86 Max heat 88 84 83 87 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 65 84 63 82 62 83 66 86 Temp 82 80 69 66 82 80 68 64 79 78 67 63 80 80 70 67 83 82 Dewpt 68 69 67 66 69 68 67 64 64 65 63 62 66 68 66 65 70 71 PWind dir NW W NW N N E SE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL FW FW FW CL FW SC SC SC SC SC SC SC SC SC PoP 12hr 5 20 20 0 5 20 20 20 10 Rain shwrs S S S S S S Tstms S S $$ MOZ062-190900- Sullivan-Franklin MO 38.23N 91.16W Elev. 933 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 69 81 66 82 64 Temp 83 75 73 71 69 73 80 81 76 71 70 67 67 73 80 82 76 70 68 66 65 Dewpt 68 67 67 69 69 71 73 75 73 71 70 67 67 71 72 72 71 70 68 66 65 RH 61 76 81 93100 93 79 82 90100100100100 93 77 72 85100100100100 Wind dir E E SE E E SE E E NE NE NE N N NE NE NE NE E E N SE Wind spd 2 3 3 5 4 8 6 5 6 4 4 5 5 4 4 4 3 2 1 0 1 Clouds B1 CL CL B1 OV B1 B1 B2 SC B1 SC B1 B2 B2 SC SC FW FW FW SC SC PoP 12hr 80 80 20 10 0 QPF 12hr 0.47 0.25 0.06 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs L D C C S S Tstms L D C C S S Heat index 86 82 86 81 87 Max heat 88 83 85 87 85 87 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 65 85 63 82 64 87 67 88 Temp 83 80 70 66 83 80 68 65 80 77 68 65 84 82 72 68 85 82 Dewpt 71 71 68 66 69 70 67 65 66 68 65 63 69 71 67 66 72 72 PWind dir N SW NW NE E SE SE SE W Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW CL FW SC SC B1 B1 SC SC FW SC SC SC PoP 12hr 0 5 20 5 10 30 20 20 10 Rain shwrs S S C S S Tstms S S S S $$ MOZ074-190900- Farmington Regional Airport-Saint Francois MO 37.76N 90.43W Elev. 947 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 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 68 84 66 83 64 Temp 82 74 71 70 68 72 81 84 77 72 70 67 66 71 80 83 78 72 70 67 65 Dewpt 69 67 67 67 68 71 72 74 74 72 70 67 66 71 73 74 72 72 70 67 65 RH 65 79 87 90100 97 74 72 90100100100100100 79 74 82100100100100 Wind dir SE SE S S NE SE SE S E NE N N N NE NE NE NE NE N N N Wind spd 3 3 4 4 5 6 6 5 5 5 4 4 5 3 4 4 3 1 0 0 0 Wind gust 17 Clouds FW CL CL FW B2 B2 B1 B2 B2 B1 B1 OV OV B2 B1 SC FW FW FW SC SC PoP 12hr 60 80 30 20 5 QPF 12hr 0.12 0.43 0.40 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C D C S S S S C C S S Tstms C D C S S S S C C S S Heat index 85 85 91 81 89 Max heat 90 87 92 85 90 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 87 63 84 63 86 67 88 Temp 84 82 70 66 84 82 69 65 82 79 68 64 83 82 72 67 86 83 Dewpt 71 72 68 66 69 70 68 65 66 68 65 63 68 70 67 65 71 72 PWind dir N W NW N NE E SE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW SC SC B1 SC SC SC FW SC SC SC PoP 12hr 5 5 20 5 5 20 20 20 20 Rain shwrs S S S S S S S Tstms S S S S S S $$ ILZ079-190900- Chester-Randolph IL 37.92N 89.82W Elev. 670 ft 506 PM CDT Tue Aug 18 2026 Date 08/18/26 Wed 08/19/26 Thu 08/20/26 Fri CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 68 83 66 83 64 Temp 82 74 71 69 68 72 79 83 77 72 69 67 66 71 79 83 78 73 70 67 65 Dewpt 69 68 67 67 68 71 72 75 73 72 69 67 66 71 73 74 72 72 70 67 65 RH 65 82 87 93100 97 79 77 87100100100100100 82 74 82 97100100100 Wind dir SE SE S S NW E SE S E NE N N N NE NE NE NE NE NE N N Wind spd 4 3 3 3 4 6 6 5 6 5 5 4 5 3 3 4 2 2 1 1 1 Wind gust 14 Clouds FW FW CL SC OV OV B1 B1 OV B2 B1 OV B2 B2 B1 SC FW FW FW SC SC PoP 12hr 50 80 30 20 5 QPF 12hr 0.02 0.46 0.34 0.01 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S D L C S C C C C S S Tstms S D L C S C C C C S Heat index 85 80 91 89 Max heat 91 84 93 85 92 Date 08/21 Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 85 65 86 64 83 63 85 66 88 Temp 82 81 71 66 83 81 70 65 80 78 69 64 82 81 72 68 85 83 Dewpt 72 72 69 66 71 71 69 65 67 68 65 64 69 70 68 66 72 73 PWind dir N W NW N NE E SE SE SW Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW CL FW FW SC FW FW FW SC SC B1 SC SC FW SC SC SC PoP 12hr 5 10 20 5 5 30 20 20 20 Rain shwrs S C S S S Tstms S S S $$