323
FOUS53 KLSX 101827
PFMLSX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
126 PM CDT MON AUG 10 2026
MOZ063-102100-
LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT-SAINT LOUIS MO
38.75N 90.37W ELEV. 618 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 81 98 79 93
TEMP 96 93 87 84 82 81 88 95 97 96 87 84 81 79 87 91 92 91
DEWPT 71 72 72 70 70 70 72 73 72 72 72 71 70 70 72 73 73 73
RH 45 51 61 63 67 69 59 49 45 46 61 65 69 74 61 56 54 56
WIND DIR SW SW S S SW S SW SW SW SW SW SW SW SW SW W W SW
WIND SPD 9 6 9 9 8 9 10 10 10 8 8 8 8 8 9 9 9 8
CLOUDS B1 SC SC SC SC FW SC SC SC SC FW FW SC FW SC SC SC SC
POP 12HR 10 5 10 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 104101 94 88 86 85 95105106105 94 89 85 93100101 99
MAX HEAT 96 104 99 88 106 109 102 89 101 102
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 78 94 76 93 76 97 78 95
TEMP 83 78 92 88 80 76 90 90 81 77 94 93 82 78 92 89
DEWPT 72 71 74 74 73 71 73 73 72 69 72 72 71 69 71 71
PWIND DIR S SW E E SE SW SW W
WIND CHAR GN LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 SC B1 SC SC SC SC FW FW FW SC SC
POP 12HR 20 20 40 10 10 5 10 10
RAIN SHWRS S S S S C
TSTMS S S S S
ILZ095-102100-
QUINCY REGIONAL BALDWIN FIELD AIRPORT-ADAMS IL
39.94N 91.19W ELEV. 768 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 77 92 76 89
TEMP 91 88 82 80 78 77 85 89 91 91 82 79 77 76 83 87 88 87
DEWPT 73 76 74 72 70 70 73 75 75 77 75 72 71 71 73 75 75 76
RH 56 68 77 77 76 79 67 64 60 64 79 79 82 85 72 68 66 70
WIND DIR SW S S S SW S SW SW SW SW SW SE S SW SW SW SW SW
WIND SPD 10 6 6 6 8 9 10 11 11 6 5 4 5 5 8 8 6 6
CLOUDS SC SC FW FW SC SC SC FW SC SC B1 SC FW SC B1 SC SC SC
POP 12HR 10 10 10 30 50
QPF 12HR 0 0 0 0.18 0.51
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S
TSTMS S S C C S S
HEAT INDEX 100 99 88 82 91 99102104 89 81 89 96 98 97
MAX HEAT 95 101 96 99 106 99 96 98
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 73 87 70 86 72 90 73 86
TEMP 76 73 84 80 72 71 83 83 75 72 87 87 76 73 84 82
DEWPT 73 72 75 74 72 70 73 74 71 69 74 75 72 70 74 73
PWIND DIR SE E NE E SE S SW NW
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS SC SC B1 B1 B1 B1 B2 SC SC SC SC SC SC SC SC SC
POP 12HR 40 60 70 30 20 10 20 30
RAIN SHWRS C L C L L C S S S C S
TSTMS C L C C C C S S S S S
MOZ027-102100-
HANNIBAL-MARION MO
39.73N 91.44W ELEV. 769 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 78 93 77 91
TEMP 91 89 81 80 79 78 84 89 91 91 83 81 79 77 83 87 90 87
DEWPT 74 77 74 70 69 69 72 75 75 77 74 71 70 70 73 74 75 76
RH 58 68 79 72 72 74 67 64 60 64 74 72 74 79 72 65 62 70
WIND DIR SW S S SW SW SW SW SW SW SW SW SW S SW SW SW SW SW
WIND SPD 8 4 4 5 6 8 9 10 9 3 4 4 4 4 6 6 6 4
WIND GUST 17 18 20
CLOUDS SC SC FW FW FW SC SC SC FW SC B1 SC FW FW SC SC SC SC
POP 12HR 10 10 10 20 40
QPF 12HR 0 0 0 0.13 0.68
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S C C
HEAT INDEX 100101 86 83 90 99102104 90 85 89 95101 98
MAX HEAT 97 102 96 99 106 99 83 95 101
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 74 88 71 88 73 91 74 87
TEMP 77 74 85 81 74 72 84 85 76 74 88 87 77 74 85 82
DEWPT 73 72 75 75 72 70 73 75 71 69 74 75 71 70 73 73
PWIND DIR SE E NE E SE SW SW NW
WIND CHAR LT LT LT LT GN LT LT LT
AVG CLOUDS SC SC B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC SC
POP 12HR 30 50 60 20 20 10 20 20
RAIN SHWRS C C S C L S S S S S S
TSTMS C C S C C S S S S S S
MOZ042-102100-
MEXICO-AUDRAIN MO
39.16N 91.82W ELEV. 823 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 76 92 75 91
TEMP 91 88 80 79 77 76 84 90 92 90 82 80 77 75 84 88 90 87
DEWPT 75 77 72 69 68 68 73 74 74 76 72 69 68 69 73 74 74 76
RH 60 70 77 72 74 76 70 60 56 64 72 69 74 82 70 63 60 70
WIND DIR SW S S S SW SW SW SW SW SW SW SW S S SW SW SW S
WIND SPD 12 5 8 8 9 10 12 12 11 5 6 6 8 8 11 10 9 4
WIND GUST 23
CLOUDS SC SC FW FW FW FW FW FW SC SC SC SC FW FW SC SC SC FW
POP 12HR 10 5 5 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 102100 84 90 99102102 86 83 90 97 99 98
MAX HEAT 93 102 95 99 103 96 97 99
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 74 89 71 89 72 91 73 88
TEMP 78 74 87 85 74 72 86 86 76 73 88 88 76 73 85 83
DEWPT 70 70 74 75 71 70 73 74 70 67 72 74 70 68 72 73
PWIND DIR S S E SE SE SW SW W
WIND CHAR LT LT GN GN GN GN LT GN
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC FW FW SC SC SC
POP 12HR 20 20 40 10 10 10 20 20
RAIN SHWRS S S S C C S S
TSTMS S S S C C S S
MOZ041-102100-
COLUMBIA REGIONAL AIRPORT-BOONE MO
38.82N 92.22W ELEV. 889 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 78 95 77 92
TEMP 93 89 83 81 79 78 85 92 93 91 84 81 79 77 85 91 91 88
DEWPT 72 75 71 70 69 69 72 73 73 74 71 69 69 70 72 73 73 74
RH 51 64 67 69 72 74 65 54 52 58 65 67 72 79 65 56 56 63
WIND DIR SW S S S SW SW SW SW SW SW SW SW SW S SW SW S S
WIND SPD 10 5 6 6 8 9 10 10 10 5 6 6 6 6 8 9 8 5
CLOUDS SC SC FW FW FW FW FW FW FW SC SC SC FW FW SC SC SC FW
POP 12HR 10 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
HEAT INDEX 102100 88 85 80 91102102101 89 84 91 99100 98
MAX HEAT 94 102 95 84 102 105 96 84 101 101
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 76 93 74 93 74 94 75 91
TEMP 81 76 90 87 78 74 89 88 79 75 91 89 79 75 88 85
DEWPT 70 70 73 74 72 70 72 73 70 68 71 73 69 68 71 72
PWIND DIR S S SE SE SE SW SW W
WIND CHAR LT LT GN GN GN GN LT GN
AVG CLOUDS FW SC SC SC SC SC SC SC SC SC SC FW FW FW SC FW
POP 12HR 5 5 30 5 10 5 10 10
RAIN SHWRS C S S
TSTMS S S S
MOZ048-102100-
JEFFERSON CITY MEMORIAL AIRPORT-COLE MO
38.59N 92.16W ELEV. 549 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 78 97 78 97
TEMP 96 92 85 82 80 78 86 95 96 92 84 82 79 78 87 94 95 92
DEWPT 71 73 71 70 69 69 72 73 72 74 71 70 70 70 72 73 72 74
RH 45 54 63 67 69 74 63 49 46 56 65 67 74 76 61 51 48 56
WIND DIR SW S S S SW SW SW SW SW SW S SW SW S SW SW SW S
WIND SPD 8 5 4 4 5 5 8 8 8 4 4 4 4 4 6 6 6 4
CLOUDS FW SC SC FW FW FW FW FW FW SC SC SC FW CL SC SC SC SC
POP 12HR 5 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
HEAT INDEX 104101 90 86 84 92104105102 90 86 80 94104104101
MAX HEAT 101 105 97 87 105 107 98 86 105 105
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 77 97 75 96 76 98 76 95
TEMP 81 77 94 90 79 76 92 91 80 76 94 92 80 76 92 89
DEWPT 70 70 72 74 72 71 72 73 70 68 70 71 69 68 70 71
PWIND DIR S SW SE SE SE SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC
POP 12HR 5 5 20 5 10 5 10 10
RAIN SHWRS S
TSTMS S
MOZ050-102100-
FULTON-CALLAWAY MO
38.85N 91.95W ELEV. 770 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 76 93 76 91
TEMP 92 88 81 80 78 76 84 91 92 90 82 80 78 76 84 90 90 88
DEWPT 73 75 71 70 68 68 73 74 73 75 71 69 69 69 73 74 74 75
RH 54 66 72 72 71 76 70 58 54 62 69 69 74 79 70 60 60 66
WIND DIR SW S S SW SW SW SW SW SW SW SW SW SW S SW W SW S
WIND SPD 10 5 6 6 8 9 10 10 10 4 5 6 6 6 9 9 8 4
CLOUDS SC B1 FW FW FW SC SC FW SC SC SC B1 FW CL SC SC SC FW
POP 12HR 10 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 101 99 86 82 91102101101 87 83 90 99 99 97
MAX HEAT 94 102 94 103 106 97 83 99 99
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 92 72 92 73 93 74 91
TEMP 79 75 89 86 76 73 88 87 77 74 90 89 78 74 88 84
DEWPT 70 70 74 75 72 70 73 74 71 68 72 73 69 68 71 73
PWIND DIR S SW SE SE SE SW SW W
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW FW FW SC FW
POP 12HR 10 10 30 5 10 5 20 20
RAIN SHWRS C S S S
TSTMS S S S S
MOZ062-102100-
WASHINGTON-FRANKLIN MO
38.55N 91.01W ELEV. 568 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 76 97 75 95
TEMP 96 92 82 81 79 76 87 95 97 94 82 81 77 75 86 94 94 91
DEWPT 73 76 72 70 69 70 74 75 74 77 73 71 70 70 75 75 75 77
RH 48 60 72 69 72 82 65 53 48 58 74 72 79 84 70 54 54 64
WIND DIR SW S S SW SW S SW SW SW SW SW SW S S SW W SW S
WIND SPD 5 2 3 3 3 3 5 5 4 1 2 2 3 2 4 4 3 1
WIND GUST 13
CLOUDS SC SC FW FW FW FW FW FW SC SC SC SC FW FW SC SC SC SC
POP 12HR 10 0 5 10 30
QPF 12HR 0 0 0 0 0.23
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S S
HEAT INDEX 106103 87 84 95107108108 88 84 95106106104
MAX HEAT 100 107 98 86 109 111 103 85 107 107
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 95 73 94 73 97 74 95
TEMP 80 75 92 89 78 74 91 90 79 73 94 92 79 75 92 89
DEWPT 72 71 75 76 73 71 75 76 72 68 73 75 70 68 72 74
PWIND DIR SW SW SE SE SE SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC FW FW FW FW SC SC SC
POP 12HR 10 10 30 5 5 5 10 10
RAIN SHWRS C C
TSTMS S
ILZ060-102100-
LITCHFIELD-MONTGOMERY IL
39.16N 89.67W ELEV. 690 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 90 75 93 73 89
TEMP 90 86 80 78 77 75 85 91 92 90 81 78 76 73 82 88 88 86
DEWPT 75 76 73 70 69 70 73 76 76 76 73 71 70 70 74 76 76 76
RH 62 72 79 76 76 84 67 62 60 64 77 79 82 90 77 68 68 72
WIND DIR SW S S S S S SW SW SW SW S W SW SW SW W SW S
WIND SPD 8 4 6 6 6 6 10 9 8 4 4 4 4 4 6 6 6 3
CLOUDS B1 B1 SC SC SC SC FW SC SC FW SC B1 SC SC SC SC SC SC
POP 12HR 10 10 10 20 30
QPF 12HR 0 0 0 0.31 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C S
TSTMS S C C C C S
HEAT INDEX 100 97 84 92103105102 86 88 99100 96
MAX HEAT 93 101 92 103 107 96 100 102
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 72 89 70 87 70 91 72 89
TEMP 77 72 86 83 74 71 85 84 75 71 88 87 77 73 87 84
DEWPT 72 71 76 75 72 70 74 74 71 69 74 75 71 69 74 74
PWIND DIR SE S E E SE S S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 B1 SC B1 B1 B1 SC SC FW FW FW SC SC SC
POP 12HR 20 30 60 30 20 5 10 20
RAIN SHWRS S S C S C L C S S S
TSTMS S S C S C C S S S S
ILZ101-102100-
BELLEVILLE-SAINT CLAIR IL
38.55N 89.84W ELEV. 459 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 78 97 77 93
TEMP 94 91 85 82 80 78 88 95 96 94 85 82 79 77 88 92 92 90
DEWPT 75 77 74 72 71 70 75 76 76 77 73 72 71 71 75 76 77 77
RH 54 64 70 72 74 76 66 54 53 58 67 72 77 82 66 60 62 66
WIND DIR S S S S S S SW SW SW SW S S SW SW SW W W S
WIND SPD 8 5 6 8 6 5 9 8 8 5 6 5 5 4 6 6 6 5
CLOUDS SC SC SC SC B1 SC SC FW FW SC SC SC SC SC SC SC SC SC
POP 12HR 10 5 10 20 20
QPF 12HR 0 0 0 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 106105 93 87 83 98109110109 92 87 81 98105106103
MAX HEAT 102 107 99 87 109 111 105 86 105 106
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 76 94 74 93 74 96 76 95
TEMP 81 76 91 88 79 75 90 90 79 75 93 92 81 77 92 89
DEWPT 74 72 77 77 74 71 76 76 73 70 74 75 71 70 74 75
PWIND DIR S SW SE E SE S S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC B1 SC SC FW SC FW FW FW SC SC
POP 12HR 20 20 30 10 5 5 10 10
RAIN SHWRS S S S C
TSTMS S S S
ILZ070-102100-
SALEM-LECKRONE FIELD AIRPORT-MARION IL
38.64N 88.96W ELEV. 573 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 77 94 76 91
TEMP 93 88 82 81 79 77 86 92 94 90 83 81 78 76 85 90 90 86
DEWPT 75 76 73 71 70 70 74 75 75 75 72 71 71 71 74 75 76 75
RH 56 68 74 72 74 79 68 58 54 62 70 72 79 85 70 62 64 70
WIND DIR SW S S S SW S SW SW SW SW S SW SW SW SW SW SW S
WIND SPD 8 4 8 8 6 5 8 8 8 4 6 6 4 4 5 6 5 3
CLOUDS SC SC SC SC B1 SC SC SC FW SC SC SC SC SC SC SC SC SC
POP 12HR 10 10 10 20 50
QPF 12HR 0 0 0 0.05 0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S
TSTMS S S C C S
HEAT INDEX 104 98 87 85 94104106100 88 85 93102102 95
MAX HEAT 103 106 95 84 105 107 95 84 102 103
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 91 73 90 73 93 75 92
TEMP 79 75 89 85 77 74 87 86 77 74 90 88 79 76 90 86
DEWPT 72 72 75 75 73 71 74 74 71 70 74 74 70 70 73 73
PWIND DIR S SW SE E SE S S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 B1 SC B1 B1 SC FW SC FW FW FW SC SC
POP 12HR 20 20 40 20 10 5 5 10
RAIN SHWRS S S S C C S
TSTMS S S S C S S
MOZ062-102100-
SULLIVAN-FRANKLIN MO
38.23N 91.16W ELEV. 933 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 77 95 76 93
TEMP 94 90 81 80 79 77 86 93 95 92 82 80 78 76 87 92 92 89
DEWPT 72 73 70 68 68 68 72 72 71 73 70 69 68 69 73 73 72 73
RH 49 58 69 67 69 74 63 51 46 54 67 69 71 79 63 54 52 59
WIND DIR SW S S S SW SW SW SW SW SW SW SW S S SW W SW S
WIND SPD 8 4 5 6 8 8 9 8 6 3 4 5 6 6 8 6 5 3
WIND GUST 17
CLOUDS FW SC FW FW FW FW FW FW FW FW SC SC FW FW SC SC SC SC
POP 12HR 5 0 0 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 102 98 85 83 93101102101 86 81 94101100 98
MAX HEAT 99 103 94 83 102 104 96 101 101
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 94 74 94 74 95 75 94
TEMP 79 75 91 88 78 75 91 89 78 74 93 91 78 76 91 88
DEWPT 70 69 73 74 70 69 72 73 69 66 70 71 68 67 70 71
PWIND DIR SW SW S S S SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC SC FW FW FW FW FW SC SC
POP 12HR 5 10 20 5 5 5 5 10
RAIN SHWRS S
TSTMS S
MOZ074-102100-
FARMINGTON REGIONAL AIRPORT-SAINT FRANCOIS MO
37.76N 90.43W ELEV. 947 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 75 96 76 95
TEMP 94 90 81 78 76 75 85 94 96 92 83 80 77 76 84 93 94 88
DEWPT 72 74 72 70 69 69 72 72 71 72 71 70 69 70 72 72 72 74
RH 49 60 74 76 79 82 65 49 45 52 67 72 76 82 67 51 49 63
WIND DIR SW S S S SW S SW SW SW SW S SW S SW SW SW SW S
WIND SPD 9 4 6 8 8 6 8 8 8 4 5 5 6 5 8 8 6 4
CLOUDS FW SC SC FW SC FW FW FW CL FW SC SC FW FW SC SC SC SC
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0.23
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C C S S
HEAT INDEX 103 99 85 90101103100 88 83 90101102 97
MAX HEAT 102 103 94 102 105 95 103 103
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 95 74 95 74 97 75 96
TEMP 79 76 93 90 79 76 92 90 79 74 94 92 79 76 94 91
DEWPT 71 70 72 74 71 69 72 73 70 67 69 70 68 67 68 70
PWIND DIR SW SW S S S SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW FW FW FW FW
POP 12HR 5 10 5 5 0 5 5 10
ILZ079-102100-
CHESTER-RANDOLPH IL
37.92N 89.82W ELEV. 670 FT
126 PM CDT MON AUG 10 2026
DATE MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 76 98 76 97
TEMP 95 91 83 81 78 76 87 95 96 94 85 82 79 76 88 96 96 91
DEWPT 73 75 73 71 70 70 74 74 73 74 73 71 70 70 74 74 75 76
RH 49 60 72 72 76 82 65 51 48 53 67 69 74 82 63 49 51 62
WIND DIR S S S S S S SW SW SW SW S SW SW SW SW SW SW S
WIND SPD 8 6 8 9 6 5 6 8 6 5 8 6 6 4 5 5 5 4
CLOUDS SC FW SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 0 0 0 10 20
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 105102 89 84 95105107105 92 86 96107108102
MAX HEAT 106 107 98 83 107 110 102 86 110 110
EXTREME HEAT W W W W W W W W W W W W W W W W W W
DATE THU 08/13/26 FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 95 74 95 73 98 75 97
TEMP 81 76 92 91 81 76 91 91 80 74 95 93 81 76 95 91
DEWPT 72 71 74 76 72 70 74 75 71 68 71 73 69 68 71 73
PWIND DIR S SW S SE SE SW S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC FW SC FW FW FW FW FW SC
POP 12HR 10 10 20 5 5 5 5 10
RAIN SHWRS S S
TSTMS S S
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