264
FOUS53 KLSX 141326
PFMLSX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
826 AM CDT FRI AUG 14 2026
MOZ063-142100-
LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT-SAINT LOUIS MO
38.75N 90.37W ELEV. 618 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 80 98 80 96
TEMP 85 93 97 93 87 84 82 80 87 93 97 94 87 84 82 80 88 94 96 91
DEWPT 74 74 74 76 76 75 73 72 73 73 73 74 74 73 70 70 72 74 74 75
RH 70 54 48 58 70 74 74 77 63 52 46 53 65 70 67 72 59 53 49 60
WIND DIR S S S S SE SE S W SW SW SW SW SW SW W W W W W N
WIND SPD 5 6 5 5 8 6 6 5 6 8 8 4 5 5 6 6 8 9 9 9
CLOUDS B1 SC FW FW FW FW SC B1 SC SC SC SC FW FW SC SC SC SC SC SC
POP 12HR 80 20 10 0 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S C
HEAT INDEX 93103108106 97 92 87 81 94102107105 95 90 86 81 95104106102
MAX HEAT 103 109 102 91 103 110 102 88 105 107
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 86 69 89 73 95 74 88
TEMP 79 75 84 83 74 70 86 86 77 75 92 89 79 74 85 83
DEWPT 76 72 70 69 70 68 68 68 68 67 71 71 71 68 68 68
PWIND DIR N N NE SE SE SW NE NE
WIND CHAR LT GN LT LT LT GN LT GN
AVG CLOUDS SC B1 SC SC SC SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 30 10 5 5 5 10 30 10
RAIN SHWRS C S S C
TSTMS C S S S
ILZ095-142100-
QUINCY REGIONAL BALDWIN FIELD AIRPORT-ADAMS IL
39.94N 91.19W ELEV. 768 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 76 91 75 88
TEMP 80 88 89 87 80 79 77 76 81 88 90 89 81 79 77 75 82 87 86 81
DEWPT 75 76 76 78 78 76 74 73 75 75 77 78 76 74 72 72 75 76 76 76
RH 85 68 66 75 94 91 90 90 82 66 66 70 85 85 85 90 79 70 72 85
WIND DIR E SE SE SE SE SE SW S SW SW SW SW SW SW NW NW N NW N N
WIND SPD 5 5 5 5 8 8 6 6 8 10 9 5 4 4 4 4 5 5 8 8
CLOUDS B2 B1 SC SC SC SC B2 B2 B2 B2 B1 B1 B1 SC B1 B1 B2 B1 B1 B1
POP 12HR 60 50 40 20 30
QPF 12HR 0.01 0.44 0.03 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S S C C S
TSTMS C S C C C S S S S C S
HEAT INDEX 85 99100101 87 87 97102102 87 89 98 96 87
MAX HEAT 99 102 95 98 106 97 98 99
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 68 82 65 85 71 88 69 81
TEMP 73 68 81 79 68 66 83 83 73 71 85 83 72 69 79 78
DEWPT 72 68 68 68 66 65 68 70 67 67 72 73 69 66 67 68
PWIND DIR N N E S S W NE E
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS B1 SC FW SC SC FW FW FW FW FW B1 SC FW SC B1 SC
POP 12HR 20 5 5 5 10 10 20 20
RAIN SHWRS S S S S
TSTMS S S S
MOZ027-142100-
HANNIBAL-MARION MO
39.73N 91.44W ELEV. 769 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 77 92 76 89
TEMP 80 88 90 88 81 80 78 77 82 87 90 89 81 80 78 76 82 86 88 83
DEWPT 75 76 76 78 77 75 74 73 74 75 76 77 75 72 72 71 74 76 76 76
RH 85 68 64 72 88 85 88 87 77 68 64 68 82 77 82 85 77 72 68 80
WIND DIR SE SE SE SE E SE W SW SW SW SW SW SW SW W W N NW N N
WIND SPD 4 4 4 2 5 5 5 5 6 8 8 2 3 2 4 4 4 4 5 5
WIND GUST 18
CLOUDS B2 SC SC FW SC SC B2 B2 B1 B2 B1 SC SC SC B1 B1 B1 B1 B1 B1
POP 12HR 80 40 30 20 30
QPF 12HR 0.01 0.26 0.01 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C S S S C C S
TSTMS C C C C S S S S C S
HEAT INDEX 85 99102102 88 85 87 96102102 87 84 87 96 99 91
MAX HEAT 99 102 97 96 105 97 96 99
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 69 83 66 86 72 89 70 82
TEMP 73 69 81 80 69 67 83 83 74 74 86 84 73 70 79 79
DEWPT 72 68 68 68 66 66 69 70 67 67 72 72 69 66 68 67
PWIND DIR N N NE S S W NE E
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS B1 SC SC SC SC SC FW FW FW SC B1 SC FW SC B1 SC
POP 12HR 20 5 5 5 10 10 20 20
RAIN SHWRS S S S S
TSTMS S S S
MOZ042-142100-
MEXICO-AUDRAIN MO
39.16N 91.82W ELEV. 823 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 74 91 74 89
TEMP 81 88 91 88 81 79 76 75 82 88 90 89 81 79 76 75 82 87 89 84
DEWPT 74 75 76 79 75 73 71 70 73 74 76 77 73 70 69 69 73 75 76 76
RH 79 66 62 75 82 82 85 84 74 63 64 68 77 74 79 82 74 68 66 77
WIND DIR S S S SE SE S S S SW SW SW SW S SW SW W W W NW N
WIND SPD 6 6 6 3 5 5 6 6 9 10 9 3 4 4 5 4 6 8 6 8
CLOUDS B2 SC FW FW SC SC SC B2 B1 B1 SC CL SC SC SC B1 B1 B1 SC B1
POP 12HR 80 30 20 5 20
QPF 12HR 0.01 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C S S S C
TSTMS S S C S S S C
HEAT INDEX 86 98103103 87 87 96102102 85 87 96100 93
MAX HEAT 98 105 97 97 103 96 96 100
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 68 82 63 85 70 88 68 82
TEMP 73 68 79 80 68 65 82 83 73 71 86 84 73 69 79 79
DEWPT 73 68 69 69 67 65 70 71 66 66 72 73 69 66 69 69
PWIND DIR N N NE S S W NE E
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS B1 SC SC SC SC SC FW FW FW FW B1 SC FW SC B1 SC
POP 12HR 30 10 5 5 10 10 20 10
RAIN SHWRS C S
TSTMS C S
MOZ041-142100-
COLUMBIA REGIONAL AIRPORT-BOONE MO
38.82N 92.22W ELEV. 889 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 94 76 91
TEMP 83 91 94 90 84 81 78 76 83 90 93 90 83 80 77 76 84 89 90 85
DEWPT 73 74 74 77 74 72 71 70 72 73 73 76 71 70 68 69 73 75 75 76
RH 72 58 53 66 72 74 79 82 70 58 52 64 67 72 74 79 70 64 62 75
WIND DIR S S S S SE S SW S SW SW SW SW S SW SW W W W NW N
WIND SPD 6 6 6 4 6 6 6 6 8 9 8 3 4 5 5 5 6 8 8 8
CLOUDS SC SC FW FW FW SC B1 SC SC SC SC FW SC FW SC SC SC SC SC B1
POP 12HR 60 20 20 5 10
QPF 12HR 0.01 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C
TSTMS S S S C
HEAT INDEX 89100104103 91 85 88 98102103 88 83 90 99101 95
MAX HEAT 101 105 98 84 98 106 98 83 99 103
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 84 67 88 73 92 71 85
TEMP 75 71 81 81 71 68 84 85 76 73 88 86 75 71 82 80
DEWPT 74 70 70 69 68 67 70 71 67 67 72 73 70 68 70 69
PWIND DIR N N E S SE W NE E
WIND CHAR LT LT LT LT LT GN GN GN
AVG CLOUDS B1 B1 SC SC SC SC SC FW FW FW SC SC FW SC B1 SC
POP 12HR 30 10 5 5 10 10 20 20
RAIN SHWRS C S S
TSTMS C S
MOZ048-142100-
JEFFERSON CITY MEMORIAL AIRPORT-COLE MO
38.59N 92.16W ELEV. 549 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 77 98 77 95
TEMP 85 93 97 92 84 81 78 77 85 93 97 92 83 80 78 77 86 93 94 88
DEWPT 72 73 74 77 74 72 71 70 72 73 73 75 72 70 69 69 73 74 75 76
RH 65 52 48 62 72 74 79 79 65 52 46 58 70 72 74 76 65 54 54 68
WIND DIR S SW S S S S SW S SW SW SW SW S SW SW SW W W NW N
WIND SPD 4 4 5 3 3 3 3 3 5 6 6 2 2 2 3 3 4 6 6 5
CLOUDS SC FW FW FW FW FW SC B1 SC SC FW FW FW FW SC SC SC SC SC B1
POP 12HR 40 20 10 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C
TSTMS S C
HEAT INDEX 91102108105 91 85 91102107104 89 83 93102105 98
MAX HEAT 102 109 100 85 103 109 99 103 107
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 68 90 75 95 72 88
TEMP 76 72 83 82 72 69 86 86 76 75 91 89 76 72 84 82
DEWPT 75 72 71 70 69 68 70 71 68 68 71 72 71 69 69 69
PWIND DIR N N NE S SE W NE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC SC SC FW FW FW SC SC FW FW SC SC
POP 12HR 30 10 5 5 10 10 20 10
RAIN SHWRS C S S S S
TSTMS C S S S
MOZ050-142100-
FULTON-CALLAWAY MO
38.85N 91.95W ELEV. 770 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 93 75 91
TEMP 82 90 93 89 82 79 77 75 82 89 92 89 81 79 76 75 83 89 90 85
DEWPT 73 74 75 78 74 72 71 70 73 74 74 77 72 70 69 69 73 75 76 77
RH 74 60 56 70 77 79 82 84 74 61 56 68 74 74 79 82 72 64 64 77
WIND DIR S S S SE SE S SW S SW SW SW SW S SW SW W W W NW N
WIND SPD 6 6 5 3 5 5 5 5 8 8 8 2 3 4 5 5 6 6 6 6
CLOUDS SC FW FW FW FW FW SC B1 SC SC SC FW FW FW SC SC SC SC SC B1
POP 12HR 70 20 20 5 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C
TSTMS S S S C
HEAT INDEX 87 99105104 89 81 87 98102102 86 90 99102 96
MAX HEAT 101 106 99 99 106 96 100 105
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 84 65 87 71 91 70 84
TEMP 74 70 81 80 69 67 83 83 74 72 88 85 74 70 82 79
DEWPT 74 70 70 69 68 66 70 72 67 67 72 73 70 67 70 69
PWIND DIR N N NE SE SE W NE E
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS B1 B1 SC SC SC SC FW FW FW FW SC SC FW SC B1 SC
POP 12HR 30 10 5 5 10 10 30 10
RAIN SHWRS C C
TSTMS C S
MOZ062-142100-
WASHINGTON-FRANKLIN MO
38.55N 91.01W ELEV. 568 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 97 74 96
TEMP 84 93 96 92 83 81 77 76 86 93 96 93 83 80 77 75 86 93 95 90
DEWPT 75 75 76 80 76 74 71 71 75 75 75 78 74 72 69 69 74 76 77 78
RH 74 56 53 68 80 79 82 85 70 56 51 62 74 77 76 82 68 58 56 68
WIND DIR SW S S SE SE S SW SW SW SW SW N N SW SW W W W W NW
WIND SPD 2 2 2 1 2 1 2 1 3 3 2 0 0 1 2 2 3 4 4 2
CLOUDS SC SC FW FW FW SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 50 20 10 5 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S C
HEAT INDEX 92105110109 92 86 95105109109 89 83 94106110104
MAX HEAT 106 112 103 86 106 113 103 83 107 111
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 86 65 89 70 95 70 87
TEMP 76 71 83 82 70 67 85 85 74 72 92 89 76 71 85 82
DEWPT 75 71 73 72 70 67 72 73 69 67 73 75 72 68 71 71
PWIND DIR N N NE N S W NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 30 10 5 5 5 10 20 10
RAIN SHWRS C S S
TSTMS C S S
ILZ060-142100-
LITCHFIELD-MONTGOMERY IL
39.16N 89.67W ELEV. 690 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 73 93 74 91
TEMP 82 89 91 88 80 78 76 74 84 90 92 89 81 79 77 75 85 90 91 86
DEWPT 75 77 77 79 77 76 74 73 75 77 77 78 75 73 71 71 74 76 77 77
RH 79 68 64 75 91 94 94 97 74 66 62 70 82 82 82 87 70 64 64 75
WIND DIR SE S S SE E E SE SW SW SW SW SW SW SW SW W W W W N
WIND SPD 4 4 3 3 4 4 5 3 5 5 5 3 2 3 3 4 6 6 6 6
CLOUDS B2 SC FW FW FW FW SC B1 SC B1 SC FW FW FW SC SC SC SC SC B1
POP 12HR 70 20 20 5 10
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS S C
HEAT INDEX 89102105104 87 92103106102 87 93102104 97
MAX HEAT 103 106 96 105 109 97 103 106
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 69 83 63 84 67 90 68 83
TEMP 75 70 82 80 69 65 82 81 72 69 88 84 73 69 81 78
DEWPT 75 70 71 69 68 65 68 69 66 66 73 73 70 67 69 68
PWIND DIR N N NE SE SE SW NE NE
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS B1 B1 SC SC SC SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 30 10 5 5 10 20 30 20
RAIN SHWRS C S S C C S
TSTMS C S S S S S
ILZ101-142100-
BELLEVILLE-SAINT CLAIR IL
38.55N 89.84W ELEV. 459 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 77 96
TEMP 86 93 95 92 84 81 79 78 88 94 96 93 84 81 79 77 89 94 96 91
DEWPT 77 77 78 81 78 76 74 73 76 77 77 79 76 73 71 70 75 77 76 79
RH 75 60 58 70 82 85 85 85 68 58 55 64 77 77 77 79 64 58 53 68
WIND DIR SE S S SE SE S S SW SW SW SW SW S S SW W W W W NW
WIND SPD 4 4 4 3 4 4 4 2 4 5 5 2 3 4 4 3 5 6 6 5
CLOUDS B1 SC FW CL FW FW SC B1 SC B1 SC FW FW FW SC SC SC SC SC SC
POP 12HR 40 5 10 0 5
QPF 12HR 0.02 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C
HEAT INDEX 97107112113 95 87 99109111111 93 86 99109110108
MAX HEAT 107 113 106 87 109 114 106 84 109 112
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 86 67 88 71 94 72 88
TEMP 78 73 84 83 72 68 85 85 74 72 92 89 77 73 85 82
DEWPT 77 73 74 72 71 67 70 71 69 68 73 74 72 69 72 71
PWIND DIR N N NE SE SE SW NE N
WIND CHAR LT LT LT LT LT GN LT GN
AVG CLOUDS SC B1 SC SC SC SC SC FW FW FW SC SC SC SC SC SC
POP 12HR 40 10 5 5 5 10 30 20
RAIN SHWRS C S S C S
TSTMS C S S S S
ILZ070-142100-
SALEM-LECKRONE FIELD AIRPORT-MARION IL
38.64N 88.96W ELEV. 573 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 94 76 93
TEMP 83 90 93 88 81 79 78 76 85 91 94 89 82 81 78 76 85 91 93 88
DEWPT 76 78 78 79 77 75 73 73 76 78 78 78 75 73 70 71 75 77 77 78
RH 80 68 62 75 88 88 85 90 75 66 60 70 79 77 76 85 72 64 60 72
WIND DIR NE S SW SE E SE SE SW SW W SW SW S SW SW SW W W W NW
WIND SPD 2 3 2 1 2 3 3 2 3 3 3 1 2 3 4 3 4 5 5 3
CLOUDS B1 SC FW FW FW FW FW SC FW SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 70 5 10 5 5
QPF 12HR 0.03 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C
TSTMS C
HEAT INDEX 92105109104 88 81 95106110104 89 85 94105108101
MAX HEAT 106 110 98 107 112 99 84 106 109
HEAT Y Y Y Y Y Y Y Y Y Y Y Y
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 85 66 85 68 91 71 86
TEMP 77 72 84 81 70 67 82 82 72 69 88 85 75 72 83 80
DEWPT 76 72 73 71 69 67 68 70 67 67 73 73 71 68 71 69
PWIND DIR N N NE SE SE SW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC
POP 12HR 40 10 5 5 5 10 30 20
RAIN SHWRS C S C C S
TSTMS C S C S S
MOZ062-142100-
SULLIVAN-FRANKLIN MO
38.23N 91.16W ELEV. 933 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 97 76 96
TEMP 85 92 95 90 82 80 77 75 86 93 97 92 82 79 77 76 87 93 95 90
DEWPT 72 73 73 76 73 70 68 68 72 72 71 74 70 68 66 67 72 73 73 75
RH 65 54 49 64 74 72 74 79 63 51 43 56 67 69 69 74 61 52 49 62
WIND DIR SW S S S S S SW SW SW SW SW SW S SW SW SW W W W NW
WIND SPD 5 4 4 2 3 4 5 4 5 6 4 1 2 3 5 5 6 6 5 3
CLOUDS SC FW FW CL CL SC SC SC SC SC SC FW FW FW SC FW SC SC SC SC
POP 12HR 20 10 5 5 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS C
HEAT INDEX 91101105102 88 84 92101104102 86 80 94102105100
MAX HEAT 102 106 95 83 102 105 94 102 106
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 85 66 88 72 94 71 86
TEMP 75 71 82 81 70 68 85 84 75 73 91 88 75 71 84 81
DEWPT 74 71 73 71 69 67 70 71 68 67 71 73 70 68 71 70
PWIND DIR N N NE S S SW E NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC FW FW FW FW SC SC SC SC SC SC
POP 12HR 30 10 5 5 5 10 20 10
RAIN SHWRS C S
TSTMS S S
MOZ074-142100-
FARMINGTON REGIONAL AIRPORT-SAINT FRANCOIS MO
37.76N 90.43W ELEV. 947 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 76 99 76 99
TEMP 85 94 97 92 84 80 77 76 86 96 98 93 83 80 78 76 87 96 99 93
DEWPT 72 73 73 76 73 71 69 69 71 71 70 74 70 68 67 67 71 71 70 73
RH 65 51 46 60 70 74 76 79 61 45 41 54 65 67 69 74 59 45 39 52
WIND DIR SW S S S S S SW SW SW SW SW SW S SW SW W W W W W
WIND SPD 5 5 5 3 5 5 4 3 5 5 5 3 4 4 5 4 6 6 6 3
CLOUDS SC SC FW FW CL FW SC SC SC SC CL CL FW FW FW FW FW FW FW SC
POP 12HR 10 0 0 0 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
HEAT INDEX 91102107104 90 83 91103105102 87 82 93104106102
MAX HEAT 103 109 99 104 109 97 105 108
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 88 66 89 70 94 71 89
TEMP 77 72 85 83 71 68 86 85 74 72 92 89 76 72 87 83
DEWPT 74 72 74 72 70 68 70 71 68 67 71 72 70 68 70 70
PWIND DIR NW N NE SE S SW W N
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC B1 B1 SC SC SC SC FW FW FW FW SC SC SC SC SC
POP 12HR 20 20 10 5 5 10 20 20
RAIN SHWRS S S S S S S S
TSTMS S S S S S S S
ILZ079-142100-
CHESTER-RANDOLPH IL
37.92N 89.82W ELEV. 670 FT
826 AM CDT FRI AUG 14 2026
DATE FRI 08/14/26 SAT 08/15/26 SUN 08/16/26
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 75 99 75 100
TEMP 86 94 96 92 84 81 77 76 87 95 98 94 84 81 78 76 89 97 99 94
DEWPT 75 75 75 77 75 73 71 71 74 74 74 76 73 70 68 68 73 74 73 76
RH 70 54 51 62 74 77 82 85 65 51 47 56 70 69 71 76 59 48 44 56
WIND DIR SW S S SE SE S S SW SW SW SW S S SW SW SW W W W NW
WIND SPD 4 3 3 3 5 5 4 3 3 4 3 3 5 4 5 3 4 4 4 3
CLOUDS SC SC FW CL CL FW SC FW SC SC FW CL FW FW FW FW FW FW FW SC
POP 12HR 20 0 0 0 5
QPF 12HR 0.01 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS C
HEAT INDEX 95106110106 92 86 95106109106 90 85 97107110106
MAX HEAT 107 111 102 84 109 112 102 83 110 112
EXTREME HEAT W W W W W W W W W W W W
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26 THU 08/20/26
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 88 67 88 70 95 71 89
TEMP 78 73 85 84 73 68 85 86 74 71 93 89 77 72 87 84
DEWPT 75 73 73 72 71 68 70 70 69 67 72 72 71 68 71 70
PWIND DIR NW N NE SE S SW S N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC FW FW FW FW FW SC SC SC SC SC
POP 12HR 30 20 5 5 5 10 30 20
RAIN SHWRS C S S S C S
TSTMS C S S S S
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