180
FOUS53 KLSX 111547
PFMLSX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1047 AM CDT TUE AUG 11 2026
MOZ063-112100-
LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT-SAINT LOUIS MO
38.75N 90.37W ELEV. 618 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 99 81 98 78 95
TEMP 96 99 96 89 85 83 81 89 95 98 93 86 84 81 78 85 92 94 91
DEWPT 73 72 72 71 71 70 70 72 73 73 73 73 72 71 72 73 74 73 74
RH 48 42 46 56 63 65 69 57 49 45 52 65 67 72 82 67 56 51 58
WIND DIR SW SW SW S SW SW SW SW SW SW SE S S S S S SE E NE
WIND SPD 11 10 8 8 8 8 8 9 9 9 8 6 8 6 6 8 8 8 9
CLOUDS B1 B1 B1 SC FW FW SC SC SC SC FW SC FW SC B1 B1 SC SC B1
POP 12HR 5 10 30 30 20
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S S S S S S S
TSTMS C S S S S S S S S S S S
HEAT INDEX 106108105 95 90 87 85 96105107102 92 89 84 91101103101
MAX HEAT 106 109 100 90 106 109 98 88 102 103
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 77 98 79 97 75 87
TEMP 81 76 90 90 81 77 94 94 83 79 94 92 80 75 85 83
DEWPT 73 72 73 74 73 70 72 72 70 68 71 71 72 71 72 71
PWIND DIR E E SE S S W N N
WIND CHAR GN GN GN LT LT GN LT LT
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW FW FW SC SC SC SC
POP 12HR 40 10 10 5 10 5 30 20
RAIN SHWRS S C C S
TSTMS S C C S
ILZ095-112100-
QUINCY REGIONAL BALDWIN FIELD AIRPORT-ADAMS IL
39.94N 91.19W ELEV. 768 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 76 90 73 88
TEMP 91 93 91 82 79 77 76 83 88 90 87 78 76 74 73 78 84 87 83
DEWPT 75 75 76 74 71 70 70 73 75 75 76 75 73 72 72 74 75 75 75
RH 60 56 62 77 77 79 82 72 66 62 70 91 90 93 97 88 74 68 77
WIND DIR SW SW SW S S S SE S S SW S SE SE E NE E E NE NE
WIND SPD 11 11 6 4 5 6 6 9 8 8 5 6 5 5 5 5 5 6 8
CLOUDS B1 SC SC SC CL SC B1 B2 B2 SC SC SC SC SC B2 B2 B2 B2 B1
POP 12HR 20 30 40 50 60
QPF 12HR 0.01 0 0.04 0.10 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C S S C C L L C C L
TSTMS S C S C S S C C L L C C L
HEAT INDEX 102104103 88 89 97100 98 92 95 90
MAX HEAT 102 105 98 98 103 93 92 96
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 70 85 72 92 74 89 69 81
TEMP 73 70 82 83 75 72 88 88 78 75 86 83 72 69 79 78
DEWPT 72 70 74 75 71 70 74 76 71 70 74 75 72 69 71 71
PWIND DIR E E SE S S NW N N
WIND CHAR GN GN GN GN GN GN LT LT
AVG CLOUDS B2 B2 B2 B1 SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR 80 40 20 20 20 20 40 10
RAIN SHWRS L D C S S S S S S C
TSTMS L D C S S S S S S C
MOZ027-112100-
HANNIBAL-MARION MO
39.73N 91.44W ELEV. 769 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 91 75 89
TEMP 91 93 91 83 79 78 77 83 89 91 89 80 77 76 74 79 85 88 85
DEWPT 74 74 76 73 70 69 70 73 74 75 76 74 72 71 72 74 75 74 75
RH 58 54 62 72 74 74 79 72 61 60 66 82 85 85 93 85 72 63 72
WIND DIR SW SW SW S S S S S SW E S S S SE E E E NE NE
WIND SPD 11 10 4 3 5 6 6 8 8 6 3 4 3 4 4 4 4 5 5
WIND GUST 21 18
CLOUDS B1 SC SC B1 FW FW B1 B2 B2 SC SC SC SC FW B2 B2 B1 B1 B1
POP 12HR 20 30 30 40 60
QPF 12HR 0 0.04 0.04 0.08 0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C S S S C L L C C C
TSTMS S C S C S S S C L L C C C
HEAT INDEX 101103103 88 88 98102100 82 94 97 94
MAX HEAT 101 103 98 98 102 96 94 97
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 71 87 73 93 76 90 70 81
TEMP 75 71 84 84 76 74 89 89 79 76 87 84 73 70 79 79
DEWPT 72 71 74 75 71 70 74 75 70 69 74 74 72 70 72 71
PWIND DIR E E SE S S W N N
WIND CHAR LT LT GN GN LT LT LT LT
AVG CLOUDS B2 B2 B2 B1 SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR 70 30 20 10 20 10 30 10
RAIN SHWRS C L C S S S C
TSTMS C L C S S S C
MOZ042-112100-
MEXICO-AUDRAIN MO
39.16N 91.82W ELEV. 823 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 76 93 74 90
TEMP 91 94 91 82 80 77 76 83 91 93 89 81 79 76 73 81 87 90 87
DEWPT 74 74 75 72 69 68 68 73 74 74 75 72 70 68 70 73 74 74 75
RH 58 53 60 72 69 74 76 72 58 54 64 74 74 76 90 77 65 60 68
WIND DIR SW SW S S S SW SW S SW SW SE S SW SW SE E SE E NE
WIND SPD 13 11 5 6 6 9 10 11 10 10 5 6 6 6 5 6 8 8 8
CLOUDS B1 SC SC SC FW FW SC SC SC SC SC FW FW FW B1 B1 SC SC SC
POP 12HR 10 20 20 20 20
QPF 12HR 0 0 0 0.04 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S S S S S S
TSTMS S S S S S S S S S S S S
HEAT INDEX 101105102 87 82 89100103100 85 86 95 99 96
MAX HEAT 101 105 98 101 105 95 95 99
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 71 89 72 93 74 90 69 82
TEMP 75 71 86 87 76 73 90 90 79 75 88 87 73 70 80 80
DEWPT 71 70 74 75 71 68 72 73 68 67 71 72 71 69 72 71
PWIND DIR E SE SE SW S W N N
WIND CHAR GN GN GN GN LT GN LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC FW FW FW SC SC SC SC B1 SC
POP 12HR 50 10 10 5 10 5 30 20
RAIN SHWRS S C C S
TSTMS S C C S
MOZ041-112100-
COLUMBIA REGIONAL AIRPORT-BOONE MO
38.82N 92.22W ELEV. 889 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 96 77 94
TEMP 93 96 92 85 83 79 78 86 92 96 91 84 81 79 76 83 90 93 89
DEWPT 73 73 74 71 69 69 69 72 73 73 73 71 70 69 70 73 73 73 74
RH 52 48 56 63 63 72 74 63 54 48 56 65 69 72 82 72 58 52 61
WIND DIR SW SW SW S S SW S SW SW SW S S S S SE S SW S E
WIND SPD 11 10 5 6 6 8 8 9 9 9 6 6 6 6 6 6 8 8 6
CLOUDS B1 B1 SC SC FW FW SC SC SC SC FW SC FW FW B1 SC SC SC SC
POP 12HR 5 10 20 10 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 102105102 90 87 92101106100 89 85 89 99102 98
MAX HEAT 102 107 97 85 102 107 96 84 100 103
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 93 75 96 76 93 72 86
TEMP 78 74 90 89 79 75 93 91 80 77 90 88 77 72 82 81
DEWPT 72 70 73 73 72 68 71 72 68 67 71 72 71 70 72 71
PWIND DIR E SE SE SW S W N N
WIND CHAR GN GN GN GN LT GN LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 30 5 10 5 10 5 30 20
RAIN SHWRS S C C S
TSTMS S C C S
MOZ048-112100-
JEFFERSON CITY MEMORIAL AIRPORT-COLE MO
38.59N 92.16W ELEV. 549 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 98 78 98 78 98
TEMP 94 98 94 86 82 80 78 87 94 98 92 84 81 79 77 85 93 97 92
DEWPT 72 72 73 71 70 69 70 72 73 72 73 71 70 69 70 73 73 72 74
RH 49 43 51 61 67 69 76 61 51 43 54 65 69 72 79 67 52 45 56
WIND DIR SW SW SW S S S S SW SW SW S S S S S S SW SW NE
WIND SPD 9 8 4 4 4 4 5 6 6 8 4 4 4 4 3 4 5 6 5
CLOUDS SC SC SC SC FW FW SC SC SC SC SC FW CL FW B1 SC SC SC SC
POP 12HR 0 10 10 10 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 102107104 92 86 82 94103107101 89 85 91102105101
MAX HEAT 103 110 101 86 105 109 100 85 102 107
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 97 76 99 77 97 73 88
TEMP 80 75 93 91 80 77 95 93 81 78 94 91 78 73 84 83
DEWPT 72 71 72 73 71 68 70 71 68 67 69 71 71 71 72 72
PWIND DIR E SE SE SW S W N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW SC FW FW FW FW FW SC SC SC SC
POP 12HR 20 5 5 5 5 5 30 20
RAIN SHWRS S C S S
TSTMS S C S S
MOZ050-112100-
FULTON-CALLAWAY MO
38.85N 91.95W ELEV. 770 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 95 75 93
TEMP 92 96 92 84 81 78 76 84 91 95 90 82 79 77 75 82 89 92 88
DEWPT 74 73 75 71 70 68 69 73 74 74 74 71 70 69 70 73 74 73 75
RH 56 48 58 65 69 71 79 70 58 51 60 69 74 76 84 74 61 54 66
WIND DIR SW SW SW S S SW SW SW SW SW SE S S SW SE S SW S E
WIND SPD 11 10 5 5 5 6 8 9 9 9 4 6 6 6 5 6 6 8 5
CLOUDS B1 SC SC SC FW FW SC SC SC SC SC FW CL FW B1 SC SC SC SC
POP 12HR 5 10 20 20 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 102106104 89 85 91101106100 86 80 87 99101 98
MAX HEAT 103 109 98 84 102 107 95 101 102
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 92 74 95 75 93 71 84
TEMP 77 73 89 88 78 74 92 90 79 75 90 87 75 71 81 80
DEWPT 72 70 74 74 72 68 72 73 68 67 71 72 71 70 73 72
PWIND DIR E SE SE SW S W N N
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC B1 B1 SC SC FW SC FW FW FW FW FW SC SC SC SC
POP 12HR 30 5 10 5 10 5 30 20
RAIN SHWRS S C C S S
TSTMS S C C S S
MOZ062-112100-
WASHINGTON-FRANKLIN MO
38.55N 91.01W ELEV. 568 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 97 76 98 75 96
TEMP 94 97 94 83 81 78 76 87 94 98 93 82 80 77 75 84 92 95 91
DEWPT 75 74 76 72 70 69 70 75 76 75 77 73 72 70 71 75 76 75 76
RH 54 48 56 70 69 74 82 68 56 48 60 74 77 79 87 74 60 53 62
WIND DIR SW SW S S SW SW SW SW SW SW SE S SW SW S SW SW S NE
WIND SPD 6 5 2 2 2 3 3 4 4 4 2 2 2 2 2 2 2 3 3
CLOUDS B1 SC SC SC SC FW SC SC SC SC FW SC FW FW B1 B1 SC SC B1
POP 12HR 5 10 20 20 10
QPF 12HR 0 0 0 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
HEAT INDEX 107110108 89 84 96107111106 87 82 92104107104
MAX HEAT 109 111 102 83 109 113 100 83 105 109
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 95 74 99 74 97 72 87
TEMP 79 73 91 90 79 74 95 93 80 76 94 91 77 72 84 82
DEWPT 73 71 76 77 73 69 73 75 70 67 72 74 72 71 74 74
PWIND DIR E E SE SW SW W N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC FW SC FW FW FW FW FW SC SC SC SC
POP 12HR 20 5 10 5 5 0 30 20
RAIN SHWRS S S C S S
TSTMS S S C S S
ILZ060-112100-
LITCHFIELD-MONTGOMERY IL
39.16N 89.67W ELEV. 690 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 74 92 72 89
TEMP 91 93 89 81 77 75 74 85 91 92 88 79 77 75 72 80 86 89 85
DEWPT 75 75 76 72 71 70 70 74 76 75 76 73 72 71 72 74 76 75 76
RH 60 56 66 74 82 84 87 70 62 58 68 82 85 87100 82 72 64 75
WIND DIR SW SW SW SW S S SW SW SW W S SE SE S E NE E E NE
WIND SPD 10 9 6 4 5 5 5 8 6 6 4 3 3 3 3 5 5 4 4
CLOUDS B1 SC SC SC SC FW SC SC SC SC SC SC FW B2 B1 B1 B1 B2 B1
POP 12HR 10 20 40 40 40
QPF 12HR 0 0.12 0.02 0.05 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S C C S S C C C S S C
TSTMS S C S C C S S C C C S S C
HEAT INDEX 102105100 85 93103104100 82 85 97 99 95
MAX HEAT 103 106 95 105 107 94 99 100
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 70 87 70 92 73 92 69 83
TEMP 75 70 84 84 74 71 90 88 78 75 89 86 74 70 81 80
DEWPT 73 70 74 75 72 70 75 76 71 69 74 74 72 70 73 71
PWIND DIR E E E S S W N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B2 B1 B1 SC SC SC SC FW FW FW SC FW SC SC SC
POP 12HR 60 20 10 5 10 5 30 20
RAIN SHWRS C L S C S S
TSTMS C L S C S S
ILZ101-112100-
BELLEVILLE-SAINT CLAIR IL
38.55N 89.84W ELEV. 459 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 97 78 97 77 95
TEMP 94 97 94 86 82 80 78 89 96 97 93 84 81 79 77 84 91 94 91
DEWPT 77 76 77 74 73 71 71 75 77 77 77 75 73 72 72 76 77 77 77
RH 58 51 58 68 74 74 79 64 55 53 60 74 77 79 85 77 64 58 64
WIND DIR SW SW S S SW SW S W SW S S S S S SW SW S E NE
WIND SPD 10 8 5 6 5 5 4 6 6 6 5 5 5 4 3 5 5 5 5
CLOUDS SC SC SC FW SC FW FW SC SC SC SC SC FW SC B1 B1 B1 SC SC
POP 12HR 5 10 30 30 30
QPF 12HR 0 0 0.02 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S S S S C C S
TSTMS C S S S S S S S S C C S
HEAT INDEX 109112109 94 87 83 99111112107 92 86 93105108105
MAX HEAT 110 113 103 86 111 113 102 85 105 109
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 75 97 77 97 74 87
TEMP 79 75 89 89 79 75 94 93 82 78 95 92 79 74 85 83
DEWPT 74 72 77 77 74 71 75 76 71 68 74 75 73 71 75 74
PWIND DIR E E E S S W N N
WIND CHAR LT LT GN LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 SC FW SC SC FW FW FW SC FW SC SC SC
POP 12HR 40 10 10 20 5 5 30 20
RAIN SHWRS S C S C S
TSTMS S C S C S
ILZ070-112100-
SALEM-LECKRONE FIELD AIRPORT-MARION IL
38.64N 88.96W ELEV. 573 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 77 94 75 91
TEMP 92 95 90 83 81 78 77 86 92 94 88 80 79 77 75 82 88 91 86
DEWPT 76 75 75 73 72 71 71 74 76 76 75 74 73 72 72 75 76 76 75
RH 60 53 62 72 74 79 82 68 60 56 66 82 82 85 90 79 68 62 70
WIND DIR SW SW SW S SW SW SW W W SW S S S S SE SW SE NE NE
WIND SPD 9 8 4 6 6 5 4 5 5 5 3 4 4 4 3 4 4 4 3
CLOUDS B1 SC SC FW SC FW FW FW SC SC B1 FW FW B1 B1 B1 B1 SC B1
POP 12HR 10 10 40 40 30
QPF 12HR 0 0.04 0 0.07 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C S S S C C C C C
TSTMS C S C C S S S C C C C C
HEAT INDEX 105108100 89 85 94104106 97 85 89 99103 96
MAX HEAT 106 109 97 85 105 109 94 100 103
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 89 73 93 75 94 72 86
TEMP 77 73 86 85 77 74 91 88 80 76 92 88 77 73 84 82
DEWPT 73 71 75 74 73 71 75 75 70 69 73 74 72 71 73 71
PWIND DIR NE E E S S W N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC FW SC SC FW FW FW SC FW FW SC SC
POP 12HR 50 20 10 5 5 5 20 20
RAIN SHWRS C C S S S S
TSTMS C C S S S S
MOZ062-112100-
SULLIVAN-FRANKLIN MO
38.23N 91.16W ELEV. 933 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 77 96 76 95
TEMP 93 96 92 82 80 78 77 87 94 96 91 82 79 78 76 85 92 94 90
DEWPT 73 71 73 70 68 68 68 73 73 72 73 71 69 68 69 73 73 73 74
RH 52 45 54 67 67 71 74 63 51 46 56 69 72 71 79 67 54 51 60
WIND DIR SW SW SW S SW SW SW SW SW SW NE S SW SW SW SW W SW E
WIND SPD 8 6 3 4 5 6 6 8 6 5 3 4 5 5 5 5 5 5 3
CLOUDS SC FW SC FW SC FW FW SC SC SC FW FW FW FW B1 B1 SC SC SC
POP 12HR 0 5 10 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 102104101 86 83 94103105100 87 80 92101103 98
MAX HEAT 102 106 96 83 105 106 94 102 103
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 94 75 97 76 96 72 86
TEMP 78 74 91 89 78 75 94 92 79 77 94 90 76 73 84 81
DEWPT 71 70 73 74 70 67 70 71 67 65 69 72 69 70 73 73
PWIND DIR E SE SE SW S W N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC FW SC FW FW FW FW FW SC SC SC SC
POP 12HR 10 5 5 5 0 5 20 20
RAIN SHWRS S S S
TSTMS S S S
MOZ074-112100-
FARMINGTON REGIONAL AIRPORT-SAINT FRANCOIS MO
37.76N 90.43W ELEV. 947 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 77 96 76 96
TEMP 93 96 91 83 80 78 77 84 93 96 89 83 80 78 76 84 93 96 91
DEWPT 72 71 73 72 71 69 69 72 72 72 73 72 70 69 70 72 73 72 75
RH 51 45 56 70 74 74 76 67 51 46 59 70 72 74 82 67 52 46 60
WIND DIR SW SW S S SW SW SW SW SW SW S S SW SW SW SW W SW SE
WIND SPD 9 9 4 6 5 5 5 8 8 8 4 5 5 5 5 6 6 6 4
CLOUDS FW FW FW SC SC FW FW FW SC FW SC SC FW CL B1 SC SC FW SC
POP 12HR 0 5 10 10 10
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 101104100 88 82 90101105 98 88 81 90102105102
MAX HEAT 101 105 96 102 106 94 103 106
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 95 74 98 75 98 73 89
TEMP 79 74 92 91 79 75 95 93 80 77 96 93 78 74 87 84
DEWPT 71 69 72 75 71 68 69 71 67 66 67 70 69 69 72 73
PWIND DIR SE SE SE SW S W NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC FW FW FW SC FW FW FW FW FW FW FW SC SC
POP 12HR 5 5 5 5 0 5 20 20
RAIN SHWRS S S S
TSTMS S S S
ILZ079-112100-
CHESTER-RANDOLPH IL
37.92N 89.82W ELEV. 670 FT
1047 AM CDT TUE AUG 11 2026
DATE TUE 08/11/26 WED 08/12/26 THU 08/13/26
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 77 97 76 97
TEMP 93 96 92 84 81 79 77 88 96 97 92 84 81 79 76 85 93 96 91
DEWPT 74 74 75 73 72 70 70 74 75 75 76 74 72 70 71 75 75 75 77
RH 54 49 58 70 74 74 79 63 51 50 60 72 74 74 85 72 56 51 64
WIND DIR SW SW S S S SW SW W SW S SE S S S SW SW SW SW E
WIND SPD 8 8 5 9 6 6 4 6 5 5 5 6 6 5 4 4 5 5 4
CLOUDS FW FW FW SC SC FW FW CL SC FW SC SC FW FW B1 SC SC SC SC
POP 12HR 5 10 20 20 10
QPF 12HR 0 0 0.01 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S S
HEAT INDEX 104107104 91 85 97108110105 91 86 93104108104
MAX HEAT 106 109 99 85 109 111 99 86 107 110
EXTREME HEAT W W W W W W W W W W W
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26 MON 08/17/26
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 95 73 98 76 99 73 89
TEMP 80 74 92 91 79 74 95 93 82 77 97 93 79 74 86 84
DEWPT 73 71 75 76 73 69 72 73 69 67 70 73 71 70 73 74
PWIND DIR E E SE S S W NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW FW FW FW FW FW FW SC SC SC
POP 12HR 10 10 5 5 0 5 20 20
RAIN SHWRS S S S
TSTMS S S S
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