836
FOUS53 KLSX 150641
PFMLSX
POINT FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
141 AM CDT SAT AUG 15 2026
MOZ063-160900-
LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT-SAINT LOUIS MO
38.75N 90.37W ELEV. 618 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 95 79 94 73
TEMP 82 80 84 90 95 93 86 84 81 79 86 92 94 89 82 79 75 73
DEWPT 72 71 74 75 75 75 75 74 72 72 74 75 76 76 76 75 73 71
RH 72 74 72 62 53 56 70 72 74 79 68 58 56 66 82 88 94 93
WIND DIR S W E SW SW W S SW SW NW W W NW N N N N N
WIND SPD 5 5 6 8 8 4 4 5 6 6 8 8 9 10 8 6 6 6
CLOUDS B1 B2 B2 B1 SC SC CL FW SC B2 B1 B1 SC SC SC B1 SC SC
POP 12HR 20 20 5 20 30
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C S S
TSTMS S C
HEAT INDEX 87 83 91100107105 95 90 85 94103106100 89
MAX HEAT 91 89 101 107 101 89 105 107 96
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 86 70 90 76 91 70 83 66 83
TEMP 83 83 74 70 87 87 80 76 88 85 75 70 80 79 70 66 80 79
DEWPT 69 68 69 68 69 70 70 70 72 70 69 66 66 65 64 62 64 65
PWIND DIR N NE S S NW N NE NE NE
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW SC B1 B1 SC SC B1 B1 SC FW SC SC
POP 12HR 5 0 0 20 20 20 20 20 10
RAIN SHWRS S S S S S S S
TSTMS S S S S S
ILZ095-160900-
QUINCY REGIONAL BALDWIN FIELD AIRPORT-ADAMS IL
39.94N 91.19W ELEV. 768 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 87 75 87 67
TEMP 74 74 79 84 86 86 80 78 77 76 79 84 86 82 75 72 69 67
DEWPT 73 72 75 75 76 79 77 75 74 73 75 76 76 75 74 71 68 66
RH 97 93 88 74 72 80 91 91 90 90 88 77 72 79 97 97 97 97
WIND DIR NE SE S SW W W N NW W W NW NW NW NW N N N N
WIND SPD 5 6 8 9 9 4 3 3 4 4 5 6 9 8 6 4 4 4
CLOUDS OV OV B2 B2 B2 B1 B1 B1 B2 B2 B1 B1 B1 FW SC SC FW FW
POP 12HR 60 50 50 30 10
QPF 12HR 0.53 0.02 0.13 0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S C C S C
TSTMS L C S C C S C
HEAT INDEX 92 96 99 87 93 96 89
MAX HEAT 93 100 93 94 96
FLOOD A A
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 83 65 87 72 84 64 78 62 79
TEMP 80 80 68 66 84 84 75 72 81 79 68 64 75 75 65 62 76 76
DEWPT 67 68 66 65 70 72 69 68 71 70 66 63 65 66 62 61 65 67
PWIND DIR N SE S S NW N NE E E
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC B1 B1 B1 SC SC SC SC FW FW SC SC
POP 12HR 0 0 5 60 30 10 10 20 10
RAIN SHWRS S L C S
TSTMS S C S
MOZ027-160900-
HANNIBAL-MARION MO
39.73N 91.44W ELEV. 769 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 89 75 87 68
TEMP 76 75 79 85 88 87 81 79 77 75 79 84 86 83 76 73 70 68
DEWPT 73 72 74 75 76 79 76 74 73 73 75 76 76 75 74 71 69 67
RH 90 90 85 72 68 77 85 85 87 94 88 77 72 77 94 93 97 97
WIND DIR NE SE S SW W W N N NW NW NW NW NW N N N N N
WIND SPD 4 4 5 8 6 2 2 2 4 4 4 5 6 5 4 3 3 3
CLOUDS B2 B2 B2 B2 B1 B1 B1 B2 B2 B2 B1 SC B1 SC SC SC FW FW
POP 12HR 60 30 40 40 10
QPF 12HR 0.31 0 0.16 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C S C
TSTMS C C S C C S C
HEAT INDEX 94 99101 87 93 96 90
MAX HEAT 94 101 95 93 96
FLOOD A A
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 83 66 88 73 85 65 79 63 80
TEMP 80 81 70 67 84 85 76 73 82 80 69 66 76 76 66 63 77 77
DEWPT 67 68 66 66 69 72 69 68 71 70 66 64 65 65 63 61 65 66
PWIND DIR N NE S S NW N NE E E
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC FW FW FW SC B1 B1 B1 SC SC SC SC SC SC SC SC
POP 12HR 0 0 5 60 30 20 10 20 10
RAIN SHWRS S L C S S
TSTMS S C S S
MOZ042-160900-
MEXICO-AUDRAIN MO
39.16N 91.82W ELEV. 823 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 89 73 87 67
TEMP 76 75 80 86 89 88 80 78 75 74 81 85 85 82 75 72 69 67
DEWPT 70 69 73 74 75 78 75 72 71 71 75 76 76 76 74 72 69 67
RH 82 82 79 68 64 72 85 82 87 90 82 75 75 82 97100100100
WIND DIR S E S SW W NW SW W W NW NW NW NW N N N N N
WIND SPD 5 6 9 11 10 3 3 3 4 4 5 8 8 8 5 4 3 3
CLOUDS B2 B2 B2 B1 B1 SC SC B1 B1 B2 SC B1 B1 B1 B1 SC SC SC
POP 12HR 30 20 20 20 20
QPF 12HR 0.05 0 0.03 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
TSTMS S S S S S S
HEAT INDEX 84 94 99102 84 87 94 94 89
MAX HEAT 95 102 94 94 98
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 82 64 87 71 85 64 79 61 79
TEMP 79 80 68 65 84 85 75 72 82 80 68 65 76 76 65 62 76 77
DEWPT 68 68 65 65 71 73 69 68 72 71 67 64 66 66 63 61 66 67
PWIND DIR N E S SE NW N NE E E
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW SC B2 B1 SC SC B1 SC SC FW SC SC
POP 12HR 5 0 0 30 20 20 20 20 10
RAIN SHWRS C S S S S
TSTMS C S S
MOZ041-160900-
COLUMBIA REGIONAL AIRPORT-BOONE MO
38.82N 92.22W ELEV. 889 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 92 76 91 70
TEMP 78 76 82 90 92 90 83 80 77 76 82 88 89 83 78 75 72 70
DEWPT 70 69 73 73 74 77 73 71 71 71 74 75 76 75 74 72 71 69
RH 76 79 74 58 56 66 72 74 82 85 77 66 66 77 88 90 97 97
WIND DIR S E S SW SW W SW SW W NE W NW NW N N N N N
WIND SPD 5 6 8 9 9 3 4 5 5 5 6 8 9 8 6 5 4 4
CLOUDS B1 B1 B1 SC SC SC SC SC B1 B1 SC SC B1 B1 B1 SC SC SC
POP 12HR 20 10 20 20 20
QPF 12HR 0.01 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 87 98102102 89 84 88 98 99 91
MAX HEAT 85 98 103 96 83 99 103 87
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 84 67 90 74 88 67 81 64 82
TEMP 81 81 71 68 87 87 78 74 85 82 72 67 78 77 68 65 79 78
DEWPT 68 68 66 66 71 72 69 68 71 70 68 65 67 66 64 63 66 67
PWIND DIR N E S S NW NE NE E E
WIND CHAR LT LT LT GN GN GN GN LT LT
AVG CLOUDS SC SC SC FW FW FW FW SC B1 SC SC SC SC SC FW FW SC SC
POP 12HR 5 0 0 20 20 30 20 20 10
RAIN SHWRS S S C S S S
TSTMS S S C S S
MOZ048-160900-
JEFFERSON CITY MEMORIAL AIRPORT-COLE MO
38.59N 92.16W ELEV. 549 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 94 71
TEMP 79 78 84 92 96 92 84 81 78 77 85 91 92 86 79 76 73 71
DEWPT 70 70 73 73 73 75 73 72 71 72 74 75 77 76 75 74 72 70
RH 74 76 70 54 48 58 70 74 79 85 70 60 62 72 88 94 97 97
WIND DIR S SE SW SW SW W SW SW W W W NW NW N N N N N
WIND SPD 2 3 5 8 6 3 2 2 2 3 4 5 6 5 4 2 2 2
CLOUDS B1 B1 B1 SC SC SC SC SC B1 B1 SC SC SC SC B1 SC SC SC
POP 12HR 10 10 10 20 20
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 80 90101106103 90 84 92102105 95
MAX HEAT 86 85 102 107 98 83 103 107 93
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 87 69 93 76 91 68 84 66 84
TEMP 83 83 72 69 89 89 79 76 88 84 73 68 80 79 69 66 81 80
DEWPT 68 69 68 68 71 72 70 69 71 70 68 67 67 66 65 63 66 66
PWIND DIR N NE S S NW NE NE E E
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW SC B1 SC SC SC B1 SC FW FW SC SC
POP 12HR 5 5 0 20 20 30 20 20 10
RAIN SHWRS S S S C S S S
TSTMS S S S S S S
MOZ050-160900-
FULTON-CALLAWAY MO
38.85N 91.95W ELEV. 770 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 91 74 90 69
TEMP 78 76 81 88 91 88 81 79 76 74 82 88 88 83 77 73 71 69
DEWPT 70 69 74 74 75 77 73 72 71 71 75 76 77 76 74 72 71 69
RH 76 79 79 63 60 70 77 79 85 90 79 68 70 80 90 97100100
WIND DIR SW SE S SW W W SW W W NW W NW NW N N N N N
WIND SPD 4 5 8 9 8 2 3 4 4 4 5 6 8 6 5 4 4 4
CLOUDS B1 B1 B1 SC SC SC SC SC B1 B1 SC B1 B1 SC SC SC SC SC
POP 12HR 20 20 20 20 20
QPF 12HR 0.01 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S S S S
HEAT INDEX 86 97102101 86 89 99101 91
MAX HEAT 84 98 103 97 100 103 87
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 84 66 89 72 87 66 80 63 80
TEMP 81 80 69 66 86 85 76 73 85 81 70 66 77 76 66 63 78 77
DEWPT 69 69 66 66 71 73 69 68 72 70 68 65 67 66 64 62 67 67
PWIND DIR N E S S NW N NE E E
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW SC B1 SC SC SC SC SC FW FW SC SC
POP 12HR 5 0 0 20 20 20 20 20 10
RAIN SHWRS S S S S S S
TSTMS S S S S
MOZ062-160900-
WASHINGTON-FRANKLIN MO
38.55N 91.01W ELEV. 568 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 95 74 95 70
TEMP 79 78 84 91 95 92 82 80 76 75 85 92 93 88 79 76 72 70
DEWPT 70 71 75 75 75 78 75 73 71 71 76 77 78 78 77 75 72 70
RH 74 79 74 60 53 64 79 79 85 87 75 62 62 72 94 97100100
WIND DIR S W SE SW SW N N SW W NW W W NW N N N N N
WIND SPD 1 1 2 4 3 0 0 0 2 2 3 3 4 3 2 1 1 1
CLOUDS B1 B1 B1 SC FW FW FW SC SC B1 SC FW SC SC B1 SC SC SC
POP 12HR 10 10 10 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C S
HEAT INDEX 92103108107 89 82 94106109101
MAX HEAT 87 85 105 109 100 84 107 112 95
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 86 66 91 72 91 67 82 63 83
TEMP 83 82 70 67 88 87 77 73 89 84 72 67 80 78 67 63 80 79
DEWPT 71 71 69 67 73 74 71 69 74 72 70 66 69 68 65 63 67 68
PWIND DIR N N SE S NW N NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW SC B1 SC B1 SC SC SC SC FW SC SC
POP 12HR 5 5 5 20 20 20 20 30 10
RAIN SHWRS S S S S S S S C
TSTMS S S S S S
ILZ060-160900-
LITCHFIELD-MONTGOMERY IL
39.16N 89.67W ELEV. 690 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 89 73 89 68
TEMP 76 75 81 86 88 87 80 78 76 74 82 87 87 83 77 74 71 69
DEWPT 72 72 76 77 77 79 76 74 73 73 75 77 78 77 75 74 71 69
RH 87 90 85 75 70 77 88 88 90 97 79 72 75 82 94100100100
WIND DIR SE N SE SW SW SW SW SW W NW W W NW NW N N N N
WIND SPD 4 3 4 6 6 2 2 2 3 4 5 6 8 6 4 3 3 3
CLOUDS B2 B2 B2 B2 B1 SC FW CL SC B1 B1 B1 SC FW B1 SC SC SC
POP 12HR 30 40 20 20 20
QPF 12HR 0 0.09 0 0.02 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S S S S S
TSTMS S C S S S S
HEAT INDEX 87 97101101 86 89 99100 93
MAX HEAT 98 103 95 102 105 87
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 83 63 86 69 86 64 79 60 79
TEMP 81 80 69 64 83 83 74 70 84 81 70 65 77 76 65 61 76 76
DEWPT 70 69 67 64 69 71 69 69 73 71 68 64 65 65 62 60 64 65
PWIND DIR N N S S W N NE NE NE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC FW FW FW FW SC B1 B1 SC SC SC B1 SC SC SC B1
POP 12HR 5 0 0 30 20 20 10 20 10
RAIN SHWRS C S S S S
TSTMS C S S S
ILZ101-160900-
BELLEVILLE-SAINT CLAIR IL
38.55N 89.84W ELEV. 459 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 94 77 94 72
TEMP 78 78 86 91 94 92 83 81 79 77 87 92 93 89 80 77 74 72
DEWPT 73 72 77 78 78 80 77 75 73 72 77 78 79 80 79 77 74 72
RH 85 82 75 66 60 68 82 82 82 85 72 64 64 75 97100100100
WIND DIR S SW N S SW S S SW SW NW W W NW N N N N N
WIND SPD 3 2 4 6 5 3 2 3 4 4 5 6 6 6 4 3 4 4
CLOUDS SC B1 B1 B1 FW FW CL CL SC B1 B1 B1 SC SC SC SC SC SC
POP 12HR 5 20 5 20 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C
HEAT INDEX 97107111110 92 86 99107111106 88
MAX HEAT 87 85 108 112 103 85 108 112 99
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 86 67 89 73 91 68 82 64 82
TEMP 83 82 72 68 86 86 77 74 89 85 73 69 80 79 68 65 79 79
DEWPT 74 72 70 68 73 74 72 70 75 74 71 67 69 68 65 63 68 68
PWIND DIR N N S S W N NE NE NE
WIND CHAR LT LT LT GN GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW SC B1 B1 SC SC SC B1 SC FW SC SC
POP 12HR 5 5 5 20 20 30 20 20 10
RAIN SHWRS S S S S C S S
TSTMS S S S S S
ILZ070-160900-
SALEM-LECKRONE FIELD AIRPORT-MARION IL
38.64N 88.96W ELEV. 573 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 92 76 92 72
TEMP 77 77 84 89 92 89 81 80 78 76 85 89 91 87 78 76 74 72
DEWPT 72 72 76 77 78 78 75 73 71 72 76 78 79 78 76 75 74 72
RH 85 85 77 68 64 70 82 79 79 87 75 70 68 75 94 97100100
WIND DIR SE S N S SW SW S SW W W W W W NW N N N N
WIND SPD 3 3 3 4 4 1 2 3 4 3 4 5 5 3 2 1 2 2
CLOUDS FW B1 B1 B1 SC FW FW CL FW SC SC B1 SC SC SC SC SC SC
POP 12HR 5 20 10 10 30
QPF 12HR 0 0 0 0 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C S
HEAT INDEX 94103106103 87 83 94103107 99
MAX HEAT 103 108 97 105 109 93
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 85 66 87 71 89 68 81 62 80
TEMP 83 81 70 67 84 83 74 72 87 83 72 68 79 77 66 63 78 77
DEWPT 72 70 69 67 69 71 69 69 74 72 69 66 67 66 63 62 65 66
PWIND DIR N N S S W N NE NE NE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW SC B1 B1 B1 SC SC B1 SC FW SC B1
POP 12HR 5 0 0 20 20 30 10 20 20
RAIN SHWRS S S S S C S S
TSTMS S S S S S
MOZ062-160900-
SULLIVAN-FRANKLIN MO
38.23N 91.16W ELEV. 933 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 75 95 70
TEMP 80 78 85 92 96 91 81 79 77 75 86 92 94 88 78 75 72 70
DEWPT 68 68 72 73 72 74 71 69 68 69 73 74 75 76 75 74 72 70
RH 67 71 65 54 46 58 72 72 74 82 65 56 54 68 91 97100100
WIND DIR SW SW W SW SW SW SW SW SW W W W NW N N N N N
WIND SPD 5 4 5 6 5 2 2 3 4 4 5 6 6 4 3 2 3 3
CLOUDS SC B1 B1 SC FW FW CL SC SC B1 B1 SC B1 SC SC B1 B1 SC
POP 12HR 5 10 10 10 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S
TSTMS S
HEAT INDEX 81 92100105101 85 93102105 99
MAX HEAT 85 84 101 106 94 102 106 90
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 85 66 91 73 91 67 81 63 82
TEMP 82 81 70 67 87 86 77 74 88 84 71 67 79 78 67 64 79 78
DEWPT 71 70 68 67 71 72 70 68 71 71 69 66 68 68 64 62 67 68
PWIND DIR N E S S W N NE E NE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW SC B1 SC B1 B1 SC SC SC SC SC SC
POP 12HR 10 5 5 20 20 30 20 30 10
RAIN SHWRS S S S C C S S C
TSTMS S S C S S S
MOZ074-160900-
FARMINGTON REGIONAL AIRPORT-SAINT FRANCOIS MO
37.76N 90.43W ELEV. 947 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 98 75 98 71
TEMP 78 78 86 95 98 92 83 79 77 76 86 95 97 91 81 76 73 71
DEWPT 69 69 71 71 71 74 71 69 68 69 72 73 73 75 76 75 73 71
RH 74 74 61 46 42 56 67 72 74 79 63 49 46 60 85 97100100
WIND DIR SW S W SW SW SW SW SW SW W W W W NW N N N N
WIND SPD 4 4 5 6 6 3 4 4 5 4 6 6 6 4 3 2 3 3
CLOUDS FW SC SC FW FW FW CL CL FW SC SC FW SC SC SC B1 B1 B1
POP 12HR 0 0 0 10 30
QPF 12HR 0 0 0 0 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C
HEAT INDEX 91102106102 87 93104107102 87
MAX HEAT 83 83 104 107 96 106 109 98
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 87 66 91 72 93 68 83 63 83
TEMP 84 83 71 67 88 87 76 74 91 87 73 68 81 79 68 63 81 79
DEWPT 72 71 69 67 71 73 71 69 71 72 70 67 68 68 65 63 66 67
PWIND DIR N NE S S W N NE NE NE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 SC FW FW FW SC B1 SC B1 SC B1 SC SC SC SC SC
POP 12HR 10 5 5 10 20 30 20 20 10
RAIN SHWRS S S S C S S S S
TSTMS S S S S S S S S
ILZ079-160900-
CHESTER-RANDOLPH IL
37.92N 89.82W ELEV. 670 FT
141 AM CDT SAT AUG 15 2026
DATE 08/14/26 SAT 08/15/26 SUN 08/16/26 MON
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 98 74 98 71
TEMP 79 79 88 95 98 94 84 80 78 75 87 95 97 91 81 78 74 72
DEWPT 70 70 75 75 75 77 73 71 69 70 75 76 77 78 77 76 74 72
RH 74 74 66 53 48 58 70 74 74 84 68 54 53 66 88 94100100
WIND DIR S S W S SW S S SW SW W W W W N N N N N
WIND SPD 4 3 3 4 4 3 4 5 5 4 4 5 4 3 4 3 4 4
CLOUDS CL FW SC FW CL CL CL CL FW SC SC SC SC B1 SC SC B1 SC
POP 12HR 0 0 5 10 40
QPF 12HR 0 0 0 0 0.15
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C
TSTMS C S
HEAT INDEX 98107111109 90 83 96108111106 89
MAX HEAT 85 84 109 113 100 83 110 115 101
EXTREME HEAT W W W W W W W W W W W W W W
DATE 08/17 TUE 08/18/26 WED 08/19/26 THU 08/20/26 FRI 08/21/26
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 86 66 90 71 94 68 83 63 82
TEMP 84 83 72 67 87 87 77 73 91 87 74 69 81 80 69 64 80 79
DEWPT 73 72 70 67 72 73 71 69 73 73 71 67 69 68 65 63 67 68
PWIND DIR N NE SE S W N NE NE NE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC SC SC FW FW FW SC B1 SC B1 B1 SC SC FW SC SC SC
POP 12HR 10 5 5 10 20 30 20 30 20
RAIN SHWRS S S S C S S C S
TSTMS S S S C S S S S
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