Point Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
327 FOUS53 KLSX 160341 PFMLSX Point Forecast Matrices National Weather Service Saint Louis MO 1041 PM CDT Sat Aug 15 2026 MOZ063-160900- Lambert Saint Louis International Airport-Saint Louis MO 38.75N 90.37W Elev. 618 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 78 93 73 86 68 Temp 82 80 78 84 90 93 88 81 78 75 73 78 83 86 83 76 73 70 69 Dewpt 74 73 73 75 76 76 75 76 75 73 71 69 69 67 67 68 68 67 67 RH 77 79 85 74 64 58 66 85 91 94 93 74 63 53 59 76 84 90 93 Wind dir SW SW NW W W W N N N N N N N N N NE NE N N Wind spd 3 4 6 5 8 6 5 5 4 4 5 6 8 8 6 4 1 0 0 Wind gust 18 Clouds SC B1 B2 B2 B1 SC SC SC B1 SC SC SC FW FW SC FW SC FW SC PoP 12hr 30 30 30 5 0 QPF 12hr 0 0 0.12 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S C C S Tstms S S C S S C C S Heat index 88 82 92102105 98 87 87 88 86 Max heat 93 88 103 107 94 87 89 83 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 90 74 90 69 83 66 84 67 85 Temp 87 87 79 75 87 84 74 69 80 79 71 67 82 80 71 67 82 80 Dewpt 67 68 68 69 71 71 70 66 65 64 64 63 64 64 65 64 65 66 PWind dir S S N NE NE E E E NE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 20 30 20 20 20 10 10 5 Rain shwrs S C S S S S Tstms S S S $$ ILZ095-160900- Quincy Regional Baldwin Field Airport-Adams IL 39.94N 91.19W Elev. 768 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 86 67 82 64 Temp 77 74 74 79 84 85 81 74 71 68 67 74 79 81 79 70 68 66 65 Dewpt 75 74 74 75 75 76 75 72 70 67 66 68 67 66 68 66 64 63 64 RH 94100100 88 74 75 82 93 97 97 97 82 67 60 69 87 87 90 97 Wind dir SW W W W NW NW N N N N N N N N N N N S S Wind spd 4 5 5 6 8 8 11 5 4 5 6 6 8 5 2 0 0 1 3 Wind gust 16 Clouds B2 B2 B2 B2 B1 SC B1 SC SC SC SC SC FW FW FW FW FW FW SC PoP 12hr 60 50 30 0 0 QPF 12hr 0.15 0.06 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S C C S Tstms C L C C S C C S Heat index 92 94 87 83 Max heat 93 94 83 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 70 81 64 78 63 80 64 81 Temp 83 84 74 70 79 78 68 64 76 76 66 63 77 77 67 64 78 78 Dewpt 69 71 68 68 71 70 66 63 65 66 62 61 66 67 64 63 67 68 PWind dir SW S N NE NE E SE SE N Wind char LT LT GN LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 SC SC B1 SC SC SC SC SC FW FW SC SC PoP 12hr 0 60 40 20 10 10 20 10 5 Rain shwrs S L C S S Tstms S C S $$ MOZ027-160900- Hannibal-Marion MO 39.73N 91.44W Elev. 769 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 75 86 68 82 65 Temp 78 76 75 79 84 85 81 75 72 69 68 74 79 82 80 72 69 67 66 Dewpt 75 74 74 75 76 76 75 73 70 68 66 68 66 66 68 66 64 64 64 RH 91 94 97 88 77 75 82 94 93 97 93 82 64 58 67 81 84 90 93 Wind dir SW W W W NW NW N N N N N N N N NE N N S S Wind spd 2 4 3 5 5 6 8 4 4 5 5 6 8 4 1 0 0 1 2 Wind gust 19 Clouds B2 B2 B1 B2 B1 B1 SC SC SC SC FW SC FW FW FW FW FW FW FW PoP 12hr 60 50 30 0 0 QPF 12hr 0.16 0.11 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C L C C S C C S Sprinkles Tstms C L C C S C C S Heat index 92 94 87 84 83 Max heat 93 94 85 85 Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 70 82 65 78 64 81 64 81 Temp 83 85 76 71 79 79 69 66 76 76 67 64 78 78 68 65 79 79 Dewpt 68 71 68 68 71 70 66 64 65 65 62 62 65 67 64 63 67 68 PWind dir S S N NE NE E SE SE N Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC SC B1 B1 B1 SC B1 B1 SC SC SC SC SC FW SC SC SC PoP 12hr 0 50 40 20 10 10 20 10 5 Rain shwrs S C C S S Tstms S C S $$ MOZ042-160900- Mexico-Audrain MO 39.16N 91.82W Elev. 823 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 85 66 81 63 Temp 76 74 73 79 84 85 82 74 71 68 67 73 78 81 79 70 67 65 64 Dewpt 74 73 72 75 77 77 76 74 71 68 67 69 68 67 68 66 64 63 64 RH 94 97 97 88 80 77 82100100100100 87 71 63 69 87 90 93100 Wind dir S W NW W W W N N N N N N N N N E N N S Wind spd 3 4 4 5 5 6 9 6 4 5 5 6 8 4 1 1 0 0 2 Clouds B1 B2 B2 B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW PoP 12hr 50 40 30 0 0 QPF 12hr 0.11 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C S Sprinkles Tstms S C C C S C S Heat index 94 97 89 83 Max heat 94 98 83 Heat Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 86 69 83 63 79 61 81 62 81 Temp 83 84 74 70 81 79 68 65 76 76 65 62 78 78 66 63 79 78 Dewpt 69 71 68 67 72 71 68 64 66 66 62 62 67 68 64 63 68 69 PWind dir S SE NE NE NE E SE E N Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW SC SC SC B1 B1 SC SC B1 SC SC FW SC SC FW FW SC SC PoP 12hr 0 30 30 30 20 20 10 10 10 Rain shwrs C C C S S S S Tstms C S S $$ MOZ041-160900- Columbia Regional Airport-Boone MO 38.82N 92.22W Elev. 889 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 75 89 69 84 66 Temp 79 76 75 81 87 88 83 77 74 71 69 75 80 83 81 73 70 68 67 Dewpt 74 73 73 75 76 77 75 74 72 70 68 68 68 67 67 67 65 65 65 RH 85 90 94 82 70 70 77 90 93 97 97 79 67 59 63 81 84 90 93 Wind dir S W NW W NW NW N N N N N N N N N E E SE S Wind spd 3 3 4 4 5 5 8 6 5 5 5 6 8 5 2 2 2 3 3 Wind gust 18 Clouds B2 B1 B2 B1 B1 B1 SC B1 B1 SC SC SC CL FW FW FW FW FW FW PoP 12hr 40 30 30 0 0 QPF 12hr 0.02 0.06 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S C S Sprinkles Tstms S C C C S C S Heat index 87 98100 90 81 86 83 Max heat 89 99 102 86 83 87 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 90 72 87 67 82 65 84 66 84 Temp 86 86 77 72 84 81 72 67 79 78 69 65 81 80 70 66 80 80 Dewpt 69 70 68 68 72 71 69 66 66 65 63 63 66 67 65 64 67 68 PWind dir S SE NE NE E E SE E N Wind char LT LT GN GN LT LT LT LT LT Avg clouds FW FW FW SC B1 SC SC B1 B1 SC FW SC SC SC FW SC SC SC PoP 12hr 0 30 30 30 20 20 10 10 10 Rain shwrs C C C S S Tstms C S S S S $$ MOZ048-160900- Jefferson City Memorial Airport-Cole MO 38.59N 92.16W Elev. 549 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 93 70 86 67 Temp 79 76 76 83 91 91 85 78 75 72 70 76 82 86 82 74 71 69 68 Dewpt 74 73 73 75 76 77 76 75 74 72 70 69 68 67 68 68 67 66 66 RH 85 90 90 77 62 64 75 91 97100100 79 63 53 63 82 87 90 93 Wind dir S SW NW W NW NW N N N N N N N N N E N N N Wind spd 2 3 4 3 4 6 8 6 5 5 4 5 8 5 2 1 0 0 0 Clouds B1 SC B2 B1 SC B1 SC SC SC SC FW FW CL FW SC FW FW FW SC PoP 12hr 30 30 30 0 0 QPF 12hr 0 0.04 0.02 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S C S Sprinkles Tstms S S C S S C S Heat index 90102104 95 85 88 85 Max heat 90 103 107 91 86 89 83 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 73 90 68 84 66 86 67 86 Temp 88 88 77 73 88 84 73 68 80 80 70 67 83 82 70 67 83 81 Dewpt 68 70 69 69 71 71 70 67 66 66 65 64 66 67 66 64 66 67 PWind dir S SE N NE NE E E E N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC B1 B1 SC SC FW SC SC FW FW SC SC PoP 12hr 0 30 20 30 20 20 10 10 10 Rain shwrs C S C S S S Tstms C S S S S S $$ MOZ050-160900- Fulton-Callaway MO 38.85N 91.95W Elev. 770 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 73 89 68 83 64 Temp 76 74 73 81 87 88 83 75 72 70 68 74 79 83 80 71 68 66 65 Dewpt 74 73 72 75 77 78 76 74 72 70 68 69 68 68 68 66 65 64 65 RH 94 97 97 82 72 72 80 97100100100 84 69 61 67 84 90 93100 Wind dir S W NW W NW W N N N N N N N N N E E SE S Wind spd 3 4 4 5 5 5 6 8 5 5 5 6 6 5 2 1 1 1 2 Wind gust 18 Clouds B1 B2 B2 B1 B1 SC SC B1 SC SC FW FW CL SC SC FW FW FW FW PoP 12hr 30 30 30 0 0 QPF 12hr 0.01 0.02 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S C S Sprinkles Tstms S S C C S C S Heat index 86 99102 90 80 86 82 Max heat 85 100 105 86 83 86 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 70 86 65 80 63 83 64 82 Temp 85 85 75 71 83 80 70 66 78 77 67 64 80 78 68 64 80 78 Dewpt 69 71 68 68 72 71 69 65 66 66 63 63 67 68 64 63 68 68 PWind dir S SE NE NE NE E SE E N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 SC SC B1 B1 SC SC FW SC SC FW FW SC SC PoP 12hr 0 30 30 30 20 20 20 10 10 Rain shwrs C C C S S S Tstms C S S S $$ MOZ062-160900- Washington-Franklin MO 38.55N 91.01W Elev. 568 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 93 69 86 64 Temp 78 76 74 83 90 92 87 77 75 71 70 77 82 85 80 72 69 66 65 Dewpt 73 72 73 77 79 79 77 77 75 71 70 72 71 70 70 69 68 66 65 RH 85 87 97 82 70 66 72100100100100 85 69 61 72 90 97100100 Wind dir SW SW NW W W W N N N N N N N N N N N N N Wind spd 2 3 5 5 6 6 4 6 4 4 5 5 6 2 0 0 0 0 0 Wind gust 19 Clouds B1 B2 B2 B1 SC SC SC SC B1 SC SC SC FW FW SC FW FW FW FW PoP 12hr 20 30 30 5 0 QPF 12hr 0 0 0.16 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S C C S Tstms S S S S S C C S Heat index 92106110 99 86 90 82 Max heat 86 108 112 92 88 91 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 70 90 66 82 63 84 63 85 Temp 87 86 75 71 87 83 71 67 80 76 67 63 82 78 68 64 82 78 Dewpt 70 72 69 69 74 73 71 67 68 68 65 63 68 68 65 64 68 69 PWind dir SE S N NE NE E E E N Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 20 30 30 20 20 10 10 5 Rain shwrs S C C S S S Tstms S S S $$ ILZ060-160900- Litchfield-Montgomery IL 39.16N 89.67W Elev. 690 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 73 88 68 82 62 Temp 78 75 74 81 87 87 83 76 73 70 68 76 81 82 79 71 68 65 63 Dewpt 74 73 73 76 77 77 77 75 73 70 68 69 69 68 67 67 66 65 63 RH 88 94 97 85 72 72 82 97100100100 79 67 63 67 87 93100100 Wind dir S SW NW W W W N N NW NW N N N N N NE N N N Wind spd 4 3 5 5 8 5 5 4 4 5 5 5 8 6 3 1 0 0 0 Wind gust 16 16 Clouds B1 B2 B2 B2 B1 SC SC SC B1 SC SC SC FW FW FW FW FW FW FW PoP 12hr 30 40 30 0 0 QPF 12hr 0.05 0 0.03 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C C S S C S Tstms S S C C S S C S Heat index 87 99 99 92 84 85 Max heat 85 100 102 88 85 86 Heat Y Y Y Y Y Y Y Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 68 84 63 79 60 80 61 81 Temp 84 82 73 69 83 80 69 64 78 76 65 61 78 77 66 62 79 77 Dewpt 67 69 67 68 72 71 68 64 64 64 62 61 64 64 63 62 65 66 PWind dir S S N NE NE NE E E S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC B1 B1 SC SC B1 B1 SC SC SC SC SC SC FW SC PoP 12hr 0 30 30 30 20 10 20 10 10 Rain shwrs C C S S C S S Tstms C S S $$ ILZ101-160900- Belleville-Saint Clair IL 38.55N 89.84W Elev. 459 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 93 72 86 66 Temp 80 77 76 84 91 93 88 79 76 74 72 78 83 86 82 74 71 68 67 Dewpt 73 72 73 77 79 80 79 78 76 74 72 73 73 71 70 70 69 67 67 RH 79 85 90 80 68 66 75 97100100100 85 72 61 67 87 93 97100 Wind dir SW SW W W W W N N N NW N N N N N NE N N N Wind spd 3 3 4 5 6 6 4 4 5 4 6 6 8 8 4 1 0 0 0 Clouds SC B1 B2 B2 B2 SC SC SC B1 SC SC SC SC FW SC SC FW FW FW PoP 12hr 20 30 30 5 0 QPF 12hr 0 0 0.20 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C C S Tstms S S S S C C C S Heat index 84 94108113104 89 91 86 Max heat 89 109 114 97 89 92 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 72 90 68 82 64 84 65 84 Temp 86 85 76 73 87 84 73 68 80 78 69 65 81 79 69 65 82 80 Dewpt 70 71 69 69 74 74 71 67 68 67 65 63 67 67 66 64 68 68 PWind dir S SE W N NE NE E E NE Wind char LT LT GN LT LT LT LT LT LT Avg clouds FW FW FW SC B1 B1 SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 0 20 30 30 20 20 10 10 5 Rain shwrs S C S S C S S Tstms S S S S $$ ILZ070-160900- Salem-Leckrone Field Airport-Marion IL 38.64N 88.96W Elev. 573 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 75 91 72 85 65 Temp 79 77 76 83 88 91 86 78 75 74 72 78 83 85 81 73 69 67 66 Dewpt 71 70 72 75 77 78 77 76 75 73 72 72 71 69 68 69 68 66 66 RH 77 79 87 77 70 66 75 94100 97100 82 67 59 65 87 97 97100 Wind dir S SW SW W W W N NW N NW N N NW N N N N N N Wind spd 4 5 4 5 6 6 3 3 5 4 5 5 8 5 3 1 0 0 0 Wind gust 16 Clouds SC SC B1 B1 B1 FW SC SC SC B1 B1 B1 SC FW FW FW FW FW FW PoP 12hr 20 20 40 5 0 QPF 12hr 0 0 0.17 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S C C S Tstms S S S S C C S Heat index 80 90101107 97 88 89 84 Max heat 86 102 109 93 88 90 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 70 88 66 81 62 83 63 83 Temp 84 83 73 71 86 82 71 67 79 78 66 63 80 78 67 64 81 79 Dewpt 66 68 67 68 72 71 69 65 65 64 64 62 64 64 64 63 65 65 PWind dir N S SW N NE NE NE E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW SC SC SC B1 SC SC B1 B1 SC FW SC SC SC FW FW SC PoP 12hr 0 10 30 20 20 10 20 10 10 Rain shwrs C S S S S S Tstms S S S $$ MOZ062-160900- Sullivan-Franklin MO 38.23N 91.16W Elev. 933 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 93 70 84 65 Temp 77 76 75 85 91 92 87 77 74 72 70 76 81 84 79 71 69 67 66 Dewpt 69 69 70 75 76 77 76 75 74 72 70 72 71 70 69 68 67 65 65 RH 76 79 84 72 62 62 70 94100100100 87 72 63 72 90 93 93 97 Wind dir SW SW W W W W N N N N N N N N N NE N N S Wind spd 3 4 5 6 6 5 4 4 5 4 5 5 6 4 2 1 0 0 1 Wind gust 14 Clouds SC B2 B1 B2 SC SC SC SC B2 SC SC SC FW FW FW FW FW FW FW PoP 12hr 10 30 30 5 0 QPF 12hr 0 0.25 0.10 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S Tstms S C C C S Heat index 93102106 97 85 88 Max heat 83 103 106 89 85 88 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 90 71 89 66 81 64 83 64 83 Temp 87 86 75 72 87 83 71 67 79 76 68 64 80 77 68 64 81 77 Dewpt 69 71 68 68 72 72 70 67 68 67 64 63 67 68 64 63 67 68 PWind dir S S NW NE NE E E SE NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC B1 B1 B1 SC SC SC SC FW SC SC SC PoP 12hr 0 20 20 30 20 20 10 10 10 Rain shwrs S S S S C S S S Tstms S S S S S S $$ MOZ074-160900- Farmington Regional Airport-Saint Francois MO 37.76N 90.43W Elev. 947 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue 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 74 97 71 86 65 Temp 78 76 75 85 95 95 87 79 75 74 72 76 83 86 82 74 70 67 66 Dewpt 68 69 70 74 74 75 77 77 75 74 72 73 74 71 70 69 68 67 66 RH 71 79 84 70 51 53 72 94100100100 90 74 61 67 84 93100100 Wind dir SW SW SW W W W SW NE N N N N N N N NE N N N Wind spd 4 4 4 6 6 6 5 3 3 4 5 6 6 6 4 1 0 0 0 Clouds FW FW SC SC SC SC B1 B1 B1 B1 SC B1 FW FW SC SC FW FW FW PoP 12hr 5 20 40 20 0 QPF 12hr 0 0.02 0.26 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Tstms C C C C S Heat index 93106107 99 89 91 85 Max heat 85 107 110 94 90 92 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 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 91 70 93 67 83 63 84 63 85 Temp 88 86 75 71 90 86 73 68 81 78 68 64 82 79 68 64 82 79 Dewpt 68 71 69 68 71 73 71 67 68 67 65 63 66 67 64 63 66 67 PWind dir S S W N NE E NE SE NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC B1 B1 SC SC SC SC SC SC SC FW SC PoP 12hr 5 10 30 40 30 20 20 10 10 Rain shwrs S C S C C S S S S S Tstms S C S C S S S S $$ ILZ079-160900- Chester-Randolph IL 37.92N 89.82W Elev. 670 ft 1041 PM CDT Sat Aug 15 2026 Date 08/15/26 Sun 08/16/26 Mon 08/17/26 Tue CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 97 71 86 65 Temp 80 77 75 86 94 95 89 80 77 74 72 77 82 86 82 74 71 68 66 Dewpt 69 70 70 76 78 79 78 77 76 74 72 74 74 73 71 70 69 68 66 RH 69 79 84 72 60 60 70 91 97100100 90 77 65 69 87 93100100 Wind dir S S SW NW W W SW E N N N N N N N NE N NE SE Wind spd 5 4 3 6 5 6 3 3 4 5 4 6 9 6 3 2 1 1 0 Clouds SC SC SC B1 B1 SC SC B1 B1 SC SC B1 SC FW FW SC SC FW FW PoP 12hr 5 20 40 20 0 QPF 12hr 0 0.08 0.13 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C C S Tstms C C C C S Heat index 82 95109113103 86 88 92 86 Max heat 88 83 112 116 97 90 94 83 Extreme Heat W W W W W W W Date 08/18 Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 Sat 08/22/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 89 70 92 67 83 64 84 63 84 Temp 86 85 75 71 89 86 73 69 81 78 69 64 81 78 69 64 81 79 Dewpt 70 71 69 68 73 74 71 67 68 68 65 63 67 68 65 63 67 68 PWind dir S S W N NE NE NE E NE Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW SC SC SC SC B1 B1 B1 SC SC SC SC SC SC FW SC PoP 12hr 0 10 30 40 30 20 20 20 5 Rain shwrs C S S C C S S S S S Tstms S S S S S S S $$