495
FOUS53 KLSX 101637
PFMLSX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1137 AM CDT MON AUG 10 2026
MOZ063-102100-
LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT-SAINT LOUIS MO
38.75N 90.37W ELEV. 618 FT
1137 AM 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 96
TEMP 89 96 93 87 84 82 81 88 95 97 96 87 84 81 80 87 93 95 91
DEWPT 71 71 72 72 70 70 70 72 73 72 72 72 71 70 71 73 74 73 74
RH 56 45 51 61 63 67 69 59 49 45 46 61 65 69 74 63 54 49 58
WIND DIR SW SW SW S S SW S SW SW SW SW SW SW SW SW SW W W W
WIND SPD 10 9 6 9 9 8 9 10 10 10 8 8 8 8 8 10 9 8 6
CLOUDS OV B1 SC SC SC SC FW SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR 10 5 10 10 20
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S C
TSTMS S S C
HEAT INDEX 95104101 94 88 86 85 95105106105 94 89 85 83 94103105101
MAX HEAT 95 104 99 88 106 109 102 89 105 106
EXTREME HEAT W 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 91 74 89 74 92 75 90
TEMP 81 77 89 87 78 75 86 85 78 75 89 89 79 76 88 85
DEWPT 73 72 75 75 73 71 73 73 72 69 73 72 72 70 73 72
PWIND DIR SW SE E E SE SW SW W
WIND CHAR LT LT GN LT GN LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 40 30 50 20 20 20 20 20
RAIN SHWRS C C C S C C S S S S S S S S
TSTMS C C C S C S S S S S S S S
ILZ095-102100-
QUINCY REGIONAL BALDWIN FIELD AIRPORT-ADAMS IL
39.94N 91.19W ELEV. 768 FT
1137 AM 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 91
TEMP 88 91 88 82 80 78 77 85 89 91 91 82 79 77 76 82 87 90 87
DEWPT 72 73 76 74 72 70 70 73 75 75 77 75 72 71 70 73 75 75 76
RH 59 56 68 77 77 76 79 67 64 60 64 79 79 82 82 74 68 62 70
WIND DIR SW SW S S S SW S SW SW SW SW SW SE S S SW W SE S
WIND SPD 11 10 6 6 6 8 9 10 11 11 6 5 4 5 5 6 8 6 4
CLOUDS OV SC SC FW FW SC SC SC FW SC SC B1 SC FW SC SC SC SC SC
POP 12HR 10 10 10 30 50
QPF 12HR 0 0 0 0.18 0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C C
TSTMS S S S C C S
HEAT INDEX 95100 99 88 82 91 99102104 89 81 87 96101 97
MAX HEAT 95 101 96 99 106 99 98 102
HEAT Y 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 84 69 83 69 86 71 83
TEMP 75 73 81 79 72 70 80 80 72 70 83 83 73 71 81 79
DEWPT 73 72 75 74 71 69 73 73 70 68 74 74 70 69 73 73
PWIND DIR E SE NE E SE SW SW NW
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS SC B1 B2 B2 B1 B2 B2 B1 SC SC SC SC SC SC SC SC
POP 12HR 60 70 80 40 40 20 30 20
RAIN SHWRS C L L L L D C S S C S S C S S
TSTMS S C C C C C S S S C S S S S S
MOZ027-102100-
HANNIBAL-MARION MO
39.73N 91.44W ELEV. 769 FT
1137 AM 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 92
TEMP 89 91 89 81 80 79 78 84 89 91 91 83 81 79 77 82 88 91 87
DEWPT 73 74 77 74 70 69 69 72 75 75 77 74 71 70 70 73 75 75 76
RH 59 58 68 79 72 72 74 67 64 60 64 74 72 74 79 74 66 60 70
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW S SW SW SW SW SE
WIND SPD 10 8 4 4 5 6 8 9 10 9 3 4 4 4 5 6 6 4 2
WIND GUST 17 18 20
CLOUDS B2 SC SC FW FW FW SC SC SC FW SC B1 SC FW SC SC SC SC SC
POP 12HR 10 10 10 20 30
QPF 12HR 0 0 0 0.13 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C S
TSTMS S S C C S
HEAT INDEX 97100101 86 83 90 99102104 90 85 87 97102 98
MAX HEAT 97 102 96 99 106 99 83 98 102
HEAT Y 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 85 70 84 71 86 72 84
TEMP 76 73 82 81 73 71 81 81 73 72 84 83 74 72 81 80
DEWPT 73 72 75 75 71 69 73 74 70 69 74 75 70 69 73 73
PWIND DIR E SE NE E SE SW SW NW
WIND CHAR LT LT LT LT GN GN LT LT
AVG CLOUDS B1 B1 B2 B2 B1 B2 B2 B1 SC B1 SC SC SC SC SC SC
POP 12HR 60 60 70 30 30 20 20 20
RAIN SHWRS S L L C L L C S S C S S S
TSTMS S C C C C C C S S C S S S
MOZ042-102100-
MEXICO-AUDRAIN MO
39.16N 91.82W ELEV. 823 FT
1137 AM 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 92
TEMP 85 91 88 80 79 77 76 84 90 92 90 82 80 77 75 83 89 91 88
DEWPT 75 75 77 72 69 68 68 73 74 74 76 72 69 68 69 73 75 74 76
RH 72 60 70 77 72 74 76 70 60 56 64 72 69 74 82 72 64 58 68
WIND DIR SW SW S S S SW SW SW SW SW SW SW SW S SW SW SW SW SW
WIND SPD 12 12 5 8 8 9 10 12 12 11 5 6 6 8 8 10 9 8 3
WIND GUST 23
CLOUDS OV SC SC FW FW FW FW FW FW SC SC SC SC FW SC SC SC SC SC
POP 12HR 20 5 5 10 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
HEAT INDEX 94102100 84 90 99102102 86 83 89 99101 99
MAX HEAT 94 102 95 99 103 96 99 102
HEAT Y 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 87 70 85 70 87 70 84
TEMP 76 72 84 83 73 71 83 82 73 72 85 84 74 71 82 81
DEWPT 72 71 75 75 71 69 73 74 70 68 73 74 70 69 73 73
PWIND DIR SE SE E SE SE SW SW NW
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS SC B1 B1 B1 SC B1 B2 B1 SC SC SC SC SC SC SC SC
POP 12HR 40 30 50 20 20 20 20 20
RAIN SHWRS C C S C C S S S S S S S S
TSTMS C S S C S S S S S S S S
MOZ041-102100-
COLUMBIA REGIONAL AIRPORT-BOONE MO
38.82N 92.22W ELEV. 889 FT
1137 AM 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 95
TEMP 87 93 89 83 81 79 78 85 92 93 91 84 81 79 77 85 92 94 89
DEWPT 74 72 75 71 70 69 69 72 73 73 74 71 69 69 70 73 74 73 75
RH 65 51 64 67 69 72 74 65 54 52 58 65 67 72 79 67 56 51 64
WIND DIR SW SW S S S SW SW SW SW SW SW SW SW SW SW SW SW SW S
WIND SPD 11 10 5 6 6 8 9 10 10 10 5 6 6 6 6 8 8 8 4
CLOUDS OV SC SC FW FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC
POP 12HR 10 0 0 5 5
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 95102100 88 85 80 91102102101 89 84 92101103 99
MAX HEAT 97 102 95 84 102 105 96 84 102 105
EXTREME HEAT W 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 91 73 89 73 90 73 87
TEMP 79 75 88 85 77 73 86 85 77 74 87 86 77 73 84 82
DEWPT 71 71 74 74 72 70 73 73 71 69 72 73 70 70 73 73
PWIND DIR S S E SE SE SW SW W
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 50 20 20 20 20 10
RAIN SHWRS S C S C C S S S S S S
TSTMS S C S C S S S S S S S
MOZ048-102100-
JEFFERSON CITY MEMORIAL AIRPORT-COLE MO
38.59N 92.16W ELEV. 549 FT
1137 AM 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 99
TEMP 91 96 92 85 82 80 78 86 95 96 92 84 82 79 78 86 94 97 93
DEWPT 72 71 73 71 70 69 69 72 73 72 74 71 70 70 71 73 74 72 74
RH 54 45 54 63 67 69 74 63 49 46 56 65 67 74 79 65 53 45 54
WIND DIR SW SW S S S SW SW SW SW SW SW S SW SW SW SW SW SW S
WIND SPD 9 8 5 4 4 5 5 8 8 8 4 4 4 4 4 6 6 5 3
CLOUDS SC FW SC SC FW FW FW FW FW FW SC SC SC FW SC SC SC SC SC
POP 12HR 10 0 0 5 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
HEAT INDEX 99104101 90 86 84 92104105102 90 86 80 93104106102
MAX HEAT 99 105 97 87 105 107 98 86 105 109
EXTREME HEAT W 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 95 74 93 75 94 74 90
TEMP 80 76 91 88 78 75 89 87 78 75 90 88 78 74 87 84
DEWPT 71 72 74 74 73 71 73 73 71 69 72 73 71 70 72 73
PWIND DIR S S E SE SE SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC FW SC SC SC SC SC SC
POP 12HR 20 20 40 20 20 20 20 10
RAIN SHWRS S S C C S S S S S S
TSTMS S S C S S S S S S
MOZ050-102100-
FULTON-CALLAWAY MO
38.85N 91.95W ELEV. 770 FT
1137 AM 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 94
TEMP 85 92 88 81 80 78 76 84 91 92 90 82 80 78 76 84 91 93 89
DEWPT 75 73 75 71 70 68 68 73 74 73 75 71 69 69 70 74 75 74 75
RH 72 54 66 72 72 71 76 70 58 54 62 69 69 74 82 72 60 54 64
WIND DIR SW SW S S SW SW SW SW SW SW SW SW SW SW SW SW SW SW S
WIND SPD 11 10 5 6 6 8 9 10 10 10 4 5 6 6 6 9 8 6 3
CLOUDS OV SC B1 FW FW FW SC SC FW SC SC SC B1 FW SC SC SC SC SC
POP 12HR 10 0 0 10 5
QPF 12HR 0.04 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 94101 99 86 82 91102101101 87 83 91102103 99
MAX HEAT 94 102 94 103 106 97 83 102 103
EXTREME HEAT W 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 74 90 72 88 72 90 72 86
TEMP 77 74 87 84 75 72 85 83 75 73 87 85 75 72 84 81
DEWPT 71 71 75 75 72 70 73 73 71 68 73 73 70 69 73 73
PWIND DIR S S E SE SE SW SW W
WIND CHAR LT LT GN GN GN GN LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 30 20 50 20 20 20 20 10
RAIN SHWRS S C S S C C S S S S S S S
TSTMS S C S S C S S S S S S S
MOZ062-102100-
WASHINGTON-FRANKLIN MO
38.55N 91.01W ELEV. 568 FT
1137 AM 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 97
TEMP 89 96 92 82 81 79 76 87 95 97 94 82 81 77 76 86 93 96 91
DEWPT 74 73 76 72 70 69 70 74 75 74 77 73 71 70 71 76 76 75 77
RH 61 48 60 72 69 72 82 65 53 48 58 74 72 79 85 72 58 51 64
WIND DIR SW SW S S SW SW S SW SW SW SW SW SW S SW SW W SW S
WIND SPD 5 5 2 3 3 3 3 5 5 4 1 2 2 3 3 4 3 3 0
WIND GUST 13
CLOUDS B2 SC SC FW FW FW FW FW FW SC SC SC SC FW SC SC SC SC SC
POP 12HR 10 0 5 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 98106103 87 84 95107108108 88 84 96106109105
MAX HEAT 98 107 98 86 109 111 103 85 107 110
EXTREME HEAT W 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 73 93 72 90 72 93 72 91
TEMP 78 74 90 88 76 73 88 86 76 73 90 88 76 73 88 85
DEWPT 72 72 77 77 73 71 75 75 72 69 74 75 72 69 75 75
PWIND DIR S S E SE SE SW SW NW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC B1 B1 B1 SC SC SC SC SC SC SC SC SC
POP 12HR 20 20 50 20 20 20 20 10
RAIN SHWRS S S S S C C S S S S S S S
TSTMS S S S S C S S S S S S S
ILZ060-102100-
LITCHFIELD-MONTGOMERY IL
39.16N 89.67W ELEV. 690 FT
1137 AM 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 91
TEMP 85 90 86 80 78 77 75 85 91 92 90 81 78 76 74 83 88 90 86
DEWPT 74 75 76 73 70 69 70 73 76 76 76 73 71 70 70 74 76 76 76
RH 70 62 72 79 76 76 84 67 62 60 64 77 79 82 87 74 68 64 72
WIND DIR SW SW S S S S S SW SW SW SW S W SW SW SW W SW NE
WIND SPD 9 8 4 6 6 6 6 10 9 8 4 4 4 4 5 8 6 6 3
CLOUDS B1 B1 B1 SC SC SC SC FW SC SC FW SC B1 SC SC SC SC SC SC
POP 12HR 20 10 10 20 40
QPF 12HR 0 0 0 0.31 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C
TSTMS S C C S
HEAT INDEX 93100 97 84 92103105102 86 90 99102 96
MAX HEAT 94 101 92 103 107 96 100 103
HEAT Y 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 71 86 68 84 68 87 70 85
TEMP 75 72 83 82 73 70 82 81 72 70 84 83 74 71 84 82
DEWPT 73 72 77 75 72 69 73 73 70 68 74 74 71 69 74 73
PWIND DIR SE SE E E SE S S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 50 50 60 30 30 20 20 20
RAIN SHWRS C C C S L L C S S C S S S S
TSTMS S C C S C S S S S S S S
ILZ101-102100-
BELLEVILLE-SAINT CLAIR IL
38.55N 89.84W ELEV. 459 FT
1137 AM 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 96
TEMP 90 94 91 85 82 80 78 88 95 96 94 85 82 79 78 87 93 95 91
DEWPT 74 75 77 74 72 71 70 75 76 76 77 73 72 71 71 76 77 76 77
RH 60 54 64 70 72 74 76 66 54 53 58 67 72 77 79 70 60 54 64
WIND DIR SW S S S S S S SW SW SW SW S S SW SW W SW W W
WIND SPD 9 8 5 6 8 6 5 9 8 8 5 6 5 5 4 8 6 6 4
CLOUDS B1 SC SC SC SC B1 SC SC FW FW SC SC SC SC SC B1 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 C
TSTMS S S C
HEAT INDEX 100106105 93 87 83 98109110109 92 87 81 98107109104
MAX HEAT 101 107 99 87 109 111 105 86 107 110
EXTREME HEAT W 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 73 89 73 92 73 91
TEMP 79 75 89 87 77 74 86 85 76 74 89 88 78 74 88 86
DEWPT 73 72 77 77 74 71 76 75 72 70 75 75 72 70 75 75
PWIND DIR SW SE E E SE SW S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 B1 B1 B1 SC SC SC SC FW SC SC SC
POP 12HR 40 30 50 30 30 20 20 20
RAIN SHWRS C C C S C C C S S C S S S S
TSTMS C C C S C S S S S S S S S
ILZ070-102100-
SALEM-LECKRONE FIELD AIRPORT-MARION IL
38.64N 88.96W ELEV. 573 FT
1137 AM 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 93
TEMP 90 93 88 82 81 79 77 86 92 94 90 83 81 78 77 84 90 92 87
DEWPT 75 75 76 73 71 70 70 74 75 75 75 72 71 71 72 75 76 77 75
RH 62 56 68 74 72 74 79 68 58 54 62 70 72 79 85 74 64 62 68
WIND DIR SW SW S S S SW S SW SW SW SW S SW SW SW W SW SW SW
WIND SPD 8 8 4 8 8 6 5 8 8 8 4 6 6 4 5 6 6 5 2
CLOUDS SC SC SC SC SC B1 SC SC SC FW SC SC SC SC SC SC B1 SC SC
POP 12HR 10 10 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 C
TSTMS S S C
HEAT INDEX 100104 98 87 85 94104106100 88 85 92101106 96
MAX HEAT 101 105 95 84 105 107 95 84 102 107
HEAT Y 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 72 86 71 89 72 88
TEMP 77 74 86 84 75 73 84 83 74 72 87 85 76 73 86 83
DEWPT 72 72 77 75 73 71 74 73 70 69 74 73 71 70 75 73
PWIND DIR SW S E E SE S S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 SC B2 B1 SC SC SC SC SC FW SC SC
POP 12HR 50 50 50 30 30 20 20 20
RAIN SHWRS C C C S C C C S S C S S S S S
TSTMS C S C S C S S S S S S S S S S
MOZ062-102100-
SULLIVAN-FRANKLIN MO
38.23N 91.16W ELEV. 933 FT
1137 AM 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 96
TEMP 91 94 90 81 80 79 77 86 93 95 92 82 80 78 77 86 92 95 90
DEWPT 72 72 73 70 68 68 68 72 72 71 73 70 69 68 70 74 74 73 73
RH 54 49 58 69 67 69 74 63 51 46 54 67 69 71 79 68 56 49 58
WIND DIR SW SW S S S SW SW SW SW SW SW SW SW S SW SW SW W SW
WIND SPD 8 8 4 5 6 8 8 9 8 6 3 4 5 6 6 8 6 5 3
WIND GUST 17
CLOUDS SC FW SC FW FW FW FW FW FW FW FW SC SC FW SC SC SC SC SC
POP 12HR 5 0 0 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 99102 98 85 83 93101102101 86 81 94102104 98
MAX HEAT 99 103 94 83 102 104 96 102 105
EXTREME HEAT W 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 93 73 90 73 92 73 90
TEMP 78 75 90 87 76 74 88 85 76 74 89 87 76 74 87 85
DEWPT 70 70 74 75 71 70 73 74 70 68 72 72 69 68 72 73
PWIND DIR S SW S S S SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 SC SC SC SC FW FW SC SC SC
POP 12HR 20 20 40 20 20 20 20 20
RAIN SHWRS S S C C S S S S S S S
TSTMS S S S S S S S S
MOZ074-102100-
FARMINGTON REGIONAL AIRPORT-SAINT FRANCOIS MO
37.76N 90.43W ELEV. 947 FT
1137 AM 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 96
TEMP 91 94 90 81 78 76 75 85 94 96 92 83 80 77 76 85 93 96 90
DEWPT 73 72 74 72 70 69 69 72 72 71 72 71 70 69 70 73 73 72 73
RH 56 49 60 74 76 79 82 65 49 45 52 67 72 76 82 67 52 46 58
WIND DIR SW SW S S S SW S SW SW SW SW S SW S SW SW SW SW SW
WIND SPD 9 9 4 6 8 8 6 8 8 8 4 5 5 6 5 8 6 6 4
CLOUDS CL FW SC SC FW SC FW FW FW CL FW SC SC FW SC SC SC SC SC
POP 12HR 0 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 100103 99 85 90101103100 88 83 92102105 98
MAX HEAT 100 103 94 102 105 95 103 106
HEAT Y 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 73 93 72 93 73 92
TEMP 79 75 92 89 78 74 90 87 77 74 91 89 77 74 90 87
DEWPT 71 70 73 75 72 70 72 74 71 68 71 72 69 68 71 72
PWIND DIR SW SW S SW S SW SW W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC FW FW SC FW FW SC SC SC
POP 12HR 10 20 30 20 20 10 10 20
RAIN SHWRS S C C S S S S S
TSTMS S S S S S S S
ILZ079-102100-
CHESTER-RANDOLPH IL
37.92N 89.82W ELEV. 670 FT
1137 AM 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 98
TEMP 92 95 91 83 81 78 76 87 95 96 94 85 82 79 77 86 94 97 92
DEWPT 74 73 75 73 71 70 70 74 74 73 74 73 71 70 71 74 75 74 74
RH 56 49 60 72 72 76 82 65 51 48 53 67 69 74 82 68 54 48 56
WIND DIR SW S S S S S S SW SW SW SW S SW SW SW SW SW SW S
WIND SPD 8 8 6 8 9 6 5 6 8 6 5 8 6 6 5 6 6 5 4
CLOUDS CL SC FW SC FW FW FW FW FW FW FW FW FW SC SC 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 C
TSTMS S S S
HEAT INDEX 102105102 89 84 95105107105 92 86 94105108102
MAX HEAT 103 107 98 83 107 110 102 86 107 111
EXTREME HEAT W 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 92 72 94 73 93
TEMP 80 76 92 90 79 75 89 88 77 74 92 90 78 75 91 88
DEWPT 72 71 75 75 73 71 73 74 71 69 72 72 70 69 72 73
PWIND DIR SW S S W SE SW S W
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC SC FW FW SC FW FW FW SC SC
POP 12HR 30 20 30 20 20 10 20 20
RAIN SHWRS C S S C C S S S S S S S
TSTMS S S S S S S S S S S S
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