Point Forecast Matrices
Issued by NWS St. Louis, MO
Issued by NWS St. Louis, MO
163 FOUS53 KLSX 122317 PFMLSX Point Forecast Matrices National Weather Service Saint Louis MO 617 PM CDT Wed Aug 12 2026 MOZ063-130900- Lambert Saint Louis International Airport-Saint Louis MO 38.75N 90.37W Elev. 618 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 80 98 79 99 79 Temp 90 85 83 81 80 86 93 97 94 88 85 81 80 87 95 99 96 88 85 81 80 Dewpt 73 74 72 72 71 73 73 72 74 73 72 71 71 72 72 71 73 73 72 69 68 RH 58 70 70 74 74 65 52 45 53 61 65 72 74 61 48 41 48 61 65 67 67 Wind dir SW SE SE SE SE SW W S SE SE S S SW SW SW S S S S S SW Wind spd 6 8 6 6 5 6 8 8 9 9 8 8 5 6 6 6 5 8 8 6 6 Clouds B1 SC SC B1 SC B1 SC B1 SC FW FW B1 B1 SC SC FW FW FW FW FW SC PoP 12hr 30 30 20 5 5 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S S Heat index 98 93 88 85 83 93102106104 96 91 85 83 94104107106 96 91 84 83 Max heat 100 97 87 102 109 102 90 105 109 102 89 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 99 79 99 75 89 71 89 73 93 Temp 95 97 86 80 96 95 82 77 87 85 76 72 85 85 77 74 89 88 Dewpt 70 71 71 69 71 71 74 72 73 71 71 70 70 69 70 69 70 70 PWind dir SW S W N N NE E SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 30 20 20 20 10 10 Rain shwrs C S S S Tstms S S $$ ILZ095-130900- Quincy Regional Baldwin Field Airport-Adams IL 39.94N 91.19W Elev. 768 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 73 90 73 92 75 Temp 82 77 75 73 73 80 87 90 88 79 77 75 74 82 89 91 89 81 79 77 76 Dewpt 75 74 73 72 71 74 75 76 77 75 73 72 72 74 75 75 76 75 73 71 70 RH 79 90 94 97 93 82 68 64 70 88 87 90 93 77 64 60 66 82 82 82 82 Wind dir W E E E E E E E E E E E E SE S S SE SE SE S S Wind spd 4 5 5 5 5 6 8 9 9 10 8 6 6 6 6 6 6 8 8 6 5 Clouds FW FW FW SC B1 B2 B1 SC FW SC SC B2 B1 B1 SC SC SC SC SC B1 SC PoP 12hr 40 50 30 10 40 QPF 12hr 0.06 0.01 0.03 0 0.02 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S C C C S Tstms C C C S S S S C C C S Heat index 89 85 96101100 80 87 98102 99 86 81 Max heat 91 86 96 103 96 99 102 96 Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 75 91 70 83 67 85 69 87 Temp 90 91 79 75 89 86 75 71 81 80 71 67 82 82 72 69 84 83 Dewpt 73 74 71 71 74 75 72 70 71 70 68 67 70 70 68 68 71 71 PWind dir SW S NW N NE E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds B1 SC FW FW SC SC SC B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 10 10 30 20 20 10 20 20 Rain shwrs S C S S S S S Tstms S C S S S $$ MOZ027-130900- Hannibal-Marion MO 39.73N 91.44W Elev. 769 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 93 74 93 76 Temp 84 79 77 76 75 81 88 92 90 81 79 76 75 83 90 92 90 82 81 78 77 Dewpt 75 75 73 72 71 73 75 75 77 75 73 72 71 73 74 74 76 74 72 70 69 RH 74 88 87 87 87 77 66 58 66 82 82 87 87 72 60 56 64 77 74 76 76 Wind dir NW E E E E SE SE SE E E SE SE E S S S SE SE SE S SW Wind spd 2 3 4 4 4 5 6 6 4 8 5 4 5 5 5 5 3 5 4 5 5 Wind gust 17 Clouds FW FW SC SC SC B1 SC SC SC SC SC SC B2 B1 SC SC SC SC SC SC SC PoP 12hr 30 40 20 5 30 QPF 12hr 0.04 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C C C S S S S C C S Tstms C C C S S S S C C S Heat index 92 86 98103102 87 88 99102101 88 85 Max heat 93 90 98 105 98 99 103 98 83 Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 94 76 92 71 84 68 85 70 88 Temp 90 91 80 77 90 87 76 73 82 81 72 69 82 83 73 71 84 84 Dewpt 72 74 70 70 73 74 73 71 72 70 69 68 70 70 68 68 71 71 PWind dir SW S NW N N E SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC B1 SC SC SC SC SC SC SC SC SC SC PoP 12hr 20 5 10 30 20 20 20 20 10 Rain shwrs S C C S S S S S Tstms S C C S S $$ MOZ042-130900- Mexico-Audrain MO 39.16N 91.82W Elev. 823 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 74 93 74 93 74 Temp 85 79 77 75 74 83 90 93 91 82 80 76 75 84 90 93 91 82 80 77 75 Dewpt 76 74 71 70 71 73 75 74 76 72 70 69 69 72 73 73 75 72 70 67 67 RH 75 85 82 84 90 72 62 54 62 72 72 79 82 67 58 52 60 72 72 71 76 Wind dir SW SE E E SE S S S E S S S S SW SW S SE SE S SW SW Wind spd 4 4 5 6 6 9 9 9 5 6 6 8 6 9 9 6 3 5 5 6 6 Clouds FW FW FW B1 B2 SC SC SC FW FW SC B1 SC SC SC SC FW FW FW SC SC PoP 12hr 20 20 20 5 10 QPF 12hr 0 0 0.01 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S S Tstms S S S S S S Heat index 94 89101103103 86 81 90 99102102 87 83 Max heat 96 92 101 105 98 100 103 97 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 93 74 92 69 85 66 85 68 88 Temp 90 91 80 75 90 89 76 71 82 81 71 67 82 83 72 69 85 84 Dewpt 71 73 68 68 72 73 72 71 72 71 69 67 71 70 68 67 71 71 PWind dir SW S W N N E SE SE S Wind char GN LT GN LT LT LT LT LT GN Avg clouds SC FW FW FW SC FW SC SC B2 SC SC SC B1 SC SC SC SC SC PoP 12hr 10 0 10 30 20 20 10 10 20 Rain shwrs S C S S S S S Tstms S C S S S $$ MOZ041-130900- Columbia Regional Airport-Boone MO 38.82N 92.22W Elev. 889 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 96 77 97 77 Temp 90 83 82 80 78 85 93 96 92 84 82 79 77 85 93 96 92 85 82 79 77 Dewpt 74 72 71 70 70 73 73 72 73 71 70 69 69 71 71 71 73 71 70 67 67 RH 60 70 69 72 76 67 52 46 54 65 67 72 76 63 49 45 54 63 67 67 71 Wind dir SW SE SE S S SW S S SE S S S S SW SW SW SE SE S SW S Wind spd 5 6 6 6 8 8 9 9 5 6 6 6 6 8 8 6 4 5 5 6 6 Clouds SC SC FW FW SC SC SC FW CL SC FW SC SC SC SC FW FW FW FW SC SC PoP 12hr 10 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S Tstms S S Heat index 99 89 86 82 92102104102 89 86 90101104101 90 86 Max heat 102 95 86 103 106 98 86 101 105 98 84 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 96 76 95 73 87 70 88 72 91 Temp 93 93 82 76 92 90 79 73 84 83 74 70 84 84 75 72 86 85 Dewpt 70 71 69 68 71 72 72 72 73 71 71 69 71 70 69 68 71 70 PWind dir SW S W NE N E SE SE S Wind char LT LT GN LT LT LT LT LT GN Avg clouds SC FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 5 20 20 20 10 20 10 Rain shwrs S S S S S S S Tstms S S S S S $$ MOZ048-130900- Jefferson City Memorial Airport-Cole MO 38.59N 92.16W Elev. 549 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 98 78 100 78 Temp 92 85 83 80 79 87 96 98 94 85 83 80 78 87 96 99 95 85 83 80 78 Dewpt 73 73 72 70 70 72 72 71 73 71 70 69 69 71 71 71 73 72 70 67 67 RH 54 67 70 72 74 61 46 42 51 63 65 69 74 59 45 41 49 65 65 65 69 Wind dir SW S S S SE SW S S S S S S S SW SW SW S S S SW SW Wind spd 4 3 4 4 4 5 6 8 4 4 4 4 3 5 6 5 3 2 3 3 3 Clouds SC SC FW FW SC SC B1 SC FW SC CL FW SC SC SC FW FW FW FW SC FW PoP 12hr 10 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 101 91 88 83 94105106103 91 87 82 93103108104 91 87 81 Max heat 104 97 86 105 107 99 87 104 109 101 85 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 77 99 74 90 71 91 73 93 Temp 96 95 82 77 96 93 80 75 87 85 75 71 86 86 76 73 89 88 Dewpt 70 71 69 68 70 71 73 72 73 71 72 70 70 70 70 69 70 70 PWind dir SW S W N N NE E SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 20 20 20 10 20 10 Rain shwrs S S S S S S Tstms S S S S $$ MOZ050-130900- Fulton-Callaway MO 38.85N 91.95W Elev. 770 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 95 75 96 75 Temp 88 81 80 77 76 84 92 95 91 83 81 77 76 84 92 95 92 83 81 77 76 Dewpt 75 73 72 70 70 73 74 73 75 72 70 69 69 72 72 72 74 71 70 67 67 RH 66 77 77 79 82 70 56 49 60 70 69 76 79 67 52 48 56 67 69 71 74 Wind dir SW SE E S SE S SW S SE S S S S SW SW SW SE SE S SW SW Wind spd 3 4 5 6 6 8 8 9 4 5 6 6 6 8 8 6 3 4 4 5 5 Clouds SC FW FW FW B1 SC SC FW FW FW FW SC SC SC FW FW FW FW FW SC SC PoP 12hr 10 10 10 5 10 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs Tstms Heat index 98 86 82 90102104102 88 85 90100104102 89 85 Max heat 102 95 83 102 106 98 85 101 105 98 83 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 96 75 95 71 87 68 87 70 90 Temp 92 92 80 75 92 90 77 73 84 82 73 69 83 83 74 71 85 85 Dewpt 71 72 69 68 72 72 72 71 73 71 70 69 71 71 69 68 71 71 PWind dir SW S W N N NE SE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW SC SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 5 0 5 20 20 20 10 20 10 Rain shwrs S S S S S S S Tstms S S S S $$ MOZ062-130900- Washington-Franklin MO 38.55N 91.01W Elev. 568 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 98 75 99 75 Temp 90 81 78 77 75 86 94 97 93 84 82 78 76 86 94 98 94 84 82 78 76 Dewpt 76 74 72 71 71 75 75 75 77 73 71 70 70 74 74 74 77 73 71 68 67 RH 64 79 82 82 87 70 54 50 60 70 69 76 82 68 53 47 58 70 69 71 74 Wind dir SW S SE S SE SW SW S SE S S SW SW SW SW S SE S S SW SW Wind spd 1 2 2 3 2 3 3 3 2 3 3 3 2 3 2 2 1 1 1 2 1 Clouds SC SC SC SC SC SC SC SC SC FW CL SC SC SC FW FW FW FW FW FW FW PoP 12hr 20 20 20 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S S S Tstms S S S S S Heat index 101 85 94106110107 90 86 94106110108 91 86 Max heat 105 96 107 111 102 86 107 113 103 85 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 74 98 71 90 68 89 70 93 Temp 94 95 82 75 95 93 78 73 87 84 73 69 85 84 74 71 88 86 Dewpt 73 75 70 68 73 75 74 72 75 74 72 69 73 73 70 69 73 73 PWind dir SW SW W N N NE E E S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 20 20 20 10 10 10 Rain shwrs S S S S Tstms S S S $$ ILZ060-130900- Litchfield-Montgomery IL 39.16N 89.67W Elev. 690 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 91 72 93 73 Temp 82 76 75 73 72 81 89 91 87 80 78 76 73 83 90 93 89 81 79 76 74 Dewpt 76 74 72 71 71 75 76 76 77 74 73 71 71 74 76 76 77 74 72 70 70 RH 82 94 90 93 97 82 66 62 72 82 85 85 93 74 64 58 68 79 79 82 87 Wind dir SE SE SE E E SE S SE SE SE SE SE SE SE S S SE SE SE S SW Wind spd 3 4 4 4 3 4 5 6 6 8 6 5 4 5 4 4 3 5 5 4 4 Clouds B2 B1 SC B1 B1 B1 B1 B1 B1 SC SC B1 B2 SC SC SC FW FW FW SC SC PoP 12hr 40 30 20 0 10 QPF 12hr 0.03 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S S S Tstms S C C C S S S S S Heat index 89 87100102100 85 90101105101 86 Max heat 92 85 100 105 94 102 107 96 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 93 69 85 65 84 67 88 Temp 90 92 80 74 91 88 76 72 83 81 71 66 82 81 72 68 85 83 Dewpt 75 75 71 69 74 74 73 71 73 71 70 66 70 70 68 68 72 71 PWind dir SW S W N N NE E SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW FW FW FW SC B1 SC SC SC SC SC SC SC SC SC PoP 12hr 10 0 5 30 30 20 20 20 10 Rain shwrs C S C S S S Tstms C S $$ ILZ101-130900- Belleville-Saint Clair IL 38.55N 89.84W Elev. 459 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 77 96 78 97 77 Temp 88 82 80 79 77 86 93 95 93 85 83 80 78 88 94 97 94 85 82 79 77 Dewpt 77 76 74 72 72 75 76 76 78 75 73 72 71 75 76 75 77 75 73 70 69 RH 70 82 82 79 85 70 58 54 62 72 72 77 79 66 56 50 58 72 74 74 76 Wind dir S S S SE SE S SW S SE S S S S SW SW SW S S S S S Wind spd 4 6 5 5 3 4 5 6 6 8 6 5 3 4 4 4 3 5 5 4 2 Clouds B1 B1 SC B1 B1 SC SC B1 SC SC SC SC B1 SC SC FW FW FW FW FW FW PoP 12hr 30 30 20 5 5 QPF 12hr 0.02 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S C S S S Tstms S S C S S S Heat index 100 89 85 95106109108 94 89 84 98107110108 93 87 80 Max heat 102 97 85 106 111 103 88 107 111 105 86 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 98 77 98 74 89 70 89 71 93 Temp 95 96 82 78 96 94 80 75 88 85 75 70 85 85 75 72 89 88 Dewpt 73 75 71 69 73 75 74 72 75 74 72 69 72 72 71 69 73 72 PWind dir SW S W N N NE NE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC B1 B1 SC SC SC SC SC FW SC SC PoP 12hr 10 0 5 20 30 20 20 10 10 Rain shwrs S C S S S S Tstms S C $$ ILZ070-130900- Salem-Leckrone Field Airport-Marion IL 38.64N 88.96W Elev. 573 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 93 76 95 76 Temp 85 79 78 76 75 83 91 93 88 82 81 78 76 85 92 95 90 82 81 78 76 Dewpt 76 74 73 72 72 75 76 75 76 74 73 72 72 75 75 75 75 74 72 70 70 RH 75 85 85 87 90 77 62 56 68 77 77 82 87 72 58 53 62 77 74 76 82 Wind dir S SE S SE S S SW S E SE SE S S S SW S SE SE S S S Wind spd 3 4 4 4 3 3 3 4 4 5 5 4 3 3 3 3 2 3 3 3 2 Clouds B2 B1 B1 B1 B1 SC B1 B1 B1 SC SC SC B1 SC SC FW FW FW FW FW SC PoP 12hr 30 30 20 5 10 QPF 12hr 0.13 0.01 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S C C C S S S Tstms S C C C S S S Heat index 94 80 91103105 99 88 86 94103106102 88 85 Max heat 96 90 103 106 95 86 105 107 98 84 Heat Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 95 76 96 73 88 68 87 69 90 Temp 92 91 81 76 94 90 78 75 87 83 73 69 84 83 73 70 88 85 Dewpt 73 74 70 69 73 74 73 72 73 71 71 68 69 69 68 68 71 70 PWind dir SW S W N N NE NE E S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC FW SC SC PoP 12hr 5 0 5 20 30 20 20 20 10 Rain shwrs S S C S S S Tstms S S S $$ MOZ062-130900- Sullivan-Franklin MO 38.23N 91.16W Elev. 933 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 76 96 77 97 76 Temp 89 81 79 78 76 87 94 96 91 83 81 79 77 87 94 97 92 83 81 78 76 Dewpt 74 72 70 69 69 73 72 71 73 70 69 68 68 72 72 71 73 70 68 65 65 RH 61 74 74 74 79 63 49 45 56 65 67 69 74 61 49 43 54 65 65 64 69 Wind dir SW SW S SW S SW SW SE S S S SW SW SW SW SW S S S SW SW Wind spd 3 4 5 6 6 6 6 5 3 5 5 6 5 6 5 4 2 3 4 5 4 Clouds SC SC SC FW SC SC SC SC SC FW FW SC SC FW FW FW FW FW FW FW FW PoP 12hr 30 20 10 5 5 QPF 12hr 0 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 98 85 94102104100 87 84 94102105101 87 84 Max heat 103 92 103 105 94 84 102 105 97 82 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 97 75 96 72 88 68 88 70 91 Temp 94 93 81 76 94 91 77 73 86 83 73 69 85 83 74 71 88 85 Dewpt 70 72 67 66 70 72 71 71 74 73 71 69 72 72 69 68 71 72 PWind dir SW S W N N E E SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW SC SC B1 B1 SC SC SC SC SC SC SC SC PoP 12hr 5 0 0 20 20 20 10 10 10 Rain shwrs S S S Tstms S S $$ MOZ074-130900- Farmington Regional Airport-Saint Francois MO 37.76N 90.43W Elev. 947 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat 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 97 76 98 75 Temp 90 81 78 77 76 85 95 97 91 84 81 78 77 86 95 98 93 84 81 78 76 Dewpt 74 73 71 70 70 73 72 72 74 72 70 69 69 71 71 71 73 71 69 66 66 RH 60 77 79 79 82 67 48 45 58 67 69 74 76 61 46 42 52 65 67 67 71 Wind dir S S S SW S W SW S S S S SW SW SW SW S S S S SW SW Wind spd 4 5 5 6 5 6 6 8 4 6 5 6 4 6 5 5 3 4 4 4 4 Clouds SC B1 SC B1 SC FW B1 SC B1 SC SC FW SC SC FW FW FW FW FW FW FW PoP 12hr 50 10 10 5 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs C Tstms C Heat index 99 86 91104106101 90 85 91103106102 89 84 Max heat 103 94 106 107 97 83 104 107 98 83 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 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 98 75 99 73 91 69 89 70 92 Temp 95 95 81 76 97 93 79 75 89 85 74 70 87 85 74 71 90 87 Dewpt 68 71 67 66 67 70 70 70 72 73 71 70 71 71 69 68 70 71 PWind dir SW SW W W N NE NE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC SC SC PoP 12hr 5 0 5 10 30 20 10 10 10 Rain shwrs C S Tstms C S $$ ILZ079-130900- Chester-Randolph IL 37.92N 89.82W Elev. 670 ft 617 PM CDT Wed Aug 12 2026 Date 08/12/26 Thu 08/13/26 Fri 08/14/26 Sat CDT 3hrly 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 75 97 76 99 76 Temp 90 82 80 78 75 86 97 96 92 85 82 80 77 88 96 98 95 85 82 78 76 Dewpt 75 74 72 71 71 75 76 75 76 74 72 70 70 73 73 73 75 73 70 68 67 RH 62 77 77 79 87 70 51 51 60 70 72 72 79 61 48 45 53 67 67 71 74 Wind dir S S S S S SW SW S SE S S S SW SW SW SW S S S S S Wind spd 4 6 6 6 4 4 5 6 5 8 6 6 4 5 4 4 3 5 5 4 3 Clouds SC B1 B1 B1 B1 SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW FW PoP 12hr 20 20 10 5 0 QPF 12hr 0.01 0 0 0 0 Snow 12hr 00-00 00-00 00-00 Rain shwrs S S S Tstms S S S Heat index 100 87 82 96110109105 92 87 81 96105109106 92 86 Max heat 103 98 83 113 113 99 86 107 111 105 85 Extreme Heat W W W W W W W W W W W W W W W W W W W W W Date 08/15 Sun 08/16/26 Mon 08/17/26 Tue 08/18/26 Wed 08/19/26 CDT 6hrly 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 99 75 100 73 92 69 89 70 93 Temp 96 96 82 76 97 95 80 75 90 86 75 70 86 85 74 71 90 89 Dewpt 70 73 69 67 70 72 71 71 73 73 72 70 71 71 70 68 71 71 PWind dir SW S W W N NE NE SE S Wind char LT LT LT LT LT LT LT LT LT Avg clouds FW FW CL FW FW FW FW FW SC SC SC SC SC FW FW SC SC SC PoP 12hr 5 0 0 10 30 20 10 10 10 Rain shwrs C S Tstms C $$