083
FOUS53 KLSX 312251
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
551 PM CDT MON AUG 31 2026
ILZ100-101-MOZ061-063-064-010900-
MADISON IL-SAINT CLAIR IL-SAINT CHARLES MO-SAINT LOUIS MO-
SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, BELLEVILLE, CAHOKIA,
SAINT CHARLES, AND SAINT LOUIS
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 99 77 99 78
TEMP 91 83 79 77 75 87 95 97 93 84 81 78 77 90 96 97 94 85 83 80 79
DEWPT 69 69 68 67 66 70 68 66 69 68 68 68 67 70 69 68 69 69 68 68 68
RH 49 63 69 71 74 57 42 36 46 59 65 71 71 52 42 39 44 59 61 67 69
WIND DIR S S S SW SW SW SW S S S S S SW SW SW SW S S S SW SW
WIND SPD 5 5 5 4 4 5 4 5 4 4 4 4 4 6 8 6 4 5 4 4 3
CLOUDS CL CL CL CL CL CL FW FW FW CL FW FW FW CL CL CL FW FW FW FW CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 96 86 81 92100102 98 87 83 96102103100 89 86 82 80
MAX HEAT 106 95 87 104 105 96 88 106 106 100 90
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 99 78 98 76 96 73 92 69 92
TEMP 96 94 82 79 96 93 81 77 94 91 78 73 90 88 74 70 89 87
DEWPT 70 70 70 70 71 70 70 69 71 69 69 68 68 66 66 64 66 65
PWIND DIR SW S SW S W E E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW SC SC
POP 12HR 0 5 10 5 10 10 10 5 10
RAIN SHWRS S S
TSTMS S S
MOZ042-049-050-010900-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 97 76 96 76
TEMP 90 81 79 76 73 85 93 95 91 81 79 78 76 86 93 95 91 83 81 79 77
DEWPT 68 67 65 64 63 68 67 65 68 67 66 65 66 70 69 67 69 68 67 66 66
RH 49 63 62 66 71 57 43 37 47 63 64 64 71 59 46 40 49 61 63 64 69
WIND DIR S S S SW SW SW SW S S S S S SW SW SW SW S S S S S
WIND SPD 3 4 5 5 4 5 5 5 2 3 5 6 5 8 6 5 2 3 5 5 4
WIND GUST 16 16 17 16 18 17 13 17 14
CLOUDS CL CL CL CL CL CL FW FW FW FW CL FW FW FW FW CL FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95 83 88 97 98 95 83 80 91 99 99 96 86 84 80
MAX HEAT 104 93 84 101 103 94 86 103 105 97 87
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 96 77 96 75 95 72 91 69 90
TEMP 93 90 81 77 93 90 79 75 91 89 77 72 88 86 74 69 87 85
DEWPT 70 70 68 68 70 70 69 68 70 69 68 66 68 67 65 63 66 65
PWIND DIR SW S S S S E E E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC
POP 12HR 0 0 5 5 10 5 10 5 10
MOZ041-047-048-010900-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 99 77 98 78
TEMP 92 83 80 76 74 87 95 97 93 83 81 79 77 88 95 97 94 85 83 80 78
DEWPT 67 66 64 64 64 68 67 65 68 67 66 65 66 70 69 67 69 69 67 67 67
RH 44 57 58 66 71 53 40 35 44 59 60 62 69 55 43 38 44 59 59 65 69
WIND DIR S S S S S SW SW S S S S S S SW SW SW S S S S S
WIND SPD 2 2 4 3 3 4 5 5 2 2 4 4 4 5 6 5 2 2 4 4 4
WIND GUST 14 13 16 16 16 18 17 16 14
CLOUDS CL CL CL CL CL CL FW FW FW FW FW CL FW FW CL CL FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95 85 81 90 99100 97 86 82 80 93101102 99 89 86 82
MAX HEAT 104 94 83 103 105 96 85 104 107 99 88
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 98 77 97 75 97 73 93 70 92
TEMP 95 92 82 78 94 92 80 76 93 90 78 74 90 87 75 71 89 86
DEWPT 70 70 68 68 70 70 69 68 70 69 68 67 69 68 66 64 66 66
PWIND DIR SW S S S SW E E E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC FW SC SC SC FW SC FW
POP 12HR 0 0 5 5 10 5 10 5 10
ILZ095>097-MOZ018-019-026-027-034>036-010900-
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,
HANNIBAL, AND BOWLING GREEN
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 97 77 96 78
TEMP 90 83 80 77 74 86 94 96 92 82 79 78 77 88 94 95 93 83 81 80 78
DEWPT 69 68 66 65 64 68 67 65 68 66 66 65 65 69 70 68 69 68 67 67 66
RH 50 61 62 67 71 55 41 36 46 58 64 64 67 54 46 42 46 61 63 65 67
WIND DIR S S S SW SW SW SW SW S S S S SW SW SW SW S S S S SW
WIND SPD 4 4 5 5 4 6 6 6 2 2 4 5 5 8 9 8 3 3 4 5 5
WIND GUST 16 17 16 17 17 18 12 14 18 18 19 19 18 14 17 16
CLOUDS CL FW FW FW FW FW FW FW CL CL CL FW FW FW CL CL CL FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95 86 82 90 98 99 96 84 81 92100100 98 87 84 81
MAX HEAT 105 93 85 106 106 96 87 106 106 99 89
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 95 77 95 75 94 72 90 69 89
TEMP 94 89 80 78 92 90 79 75 91 88 76 72 87 86 73 69 86 85
DEWPT 70 71 69 68 70 70 69 68 70 70 69 67 68 67 65 63 66 66
PWIND DIR SW S S S SW E E E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC FW FW SC SC SC SC SC SC FW SC SC SC
POP 12HR 5 5 5 5 10 10 10 5 10
RAIN SHWRS S
TSTMS S
ILZ069-070-074-010900-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 99 76 99 76
TEMP 88 80 77 76 74 88 96 98 92 82 79 78 76 90 97 97 93 84 81 79 77
DEWPT 69 69 69 69 68 71 69 68 69 69 69 68 69 71 69 68 69 69 69 69 69
RH 54 69 76 79 82 57 42 38 47 65 72 71 79 54 40 39 46 61 67 72 76
WIND DIR S S S SW SW SW SW SW S S S S SW SW SW SW S S S SW SW
WIND SPD 4 4 4 4 3 5 4 4 2 3 3 3 3 5 8 8 3 3 3 2 2
CLOUDS CL CL CL CL CL CL FW FW CL CL CL FW CL CL CL CL FW CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 93 83 94102103 98 86 80 97103103 98 88 84
MAX HEAT 103 91 86 106 107 98 89 107 108 99 90
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 99 77 98 75 96 71 91 68 91
TEMP 97 94 81 78 96 92 79 76 93 90 76 72 89 86 73 69 89 86
DEWPT 70 70 70 70 70 70 71 70 70 68 69 67 66 65 65 64 64 64
PWIND DIR SW S SW SE NW E NE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW FW SC SC SC SC FW FW FW FW FW
POP 12HR 0 5 20 5 20 10 10 5 10
RAIN SHWRS S S S S S
TSTMS S S S S S
MOZ074-084-085-099-010900-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 71 95 72 94 72
TEMP 87 78 74 72 71 84 91 94 88 79 76 73 72 86 91 93 88 81 77 74 73
DEWPT 68 67 67 67 67 70 68 68 69 69 69 68 68 70 69 68 70 69 69 68 68
RH 53 69 79 84 87 63 47 43 54 72 79 84 87 59 49 44 55 67 76 82 84
WIND DIR S S S SW SW SW SW S SE S S SW SW SW SW S S S S SW SW
WIND SPD 2 3 2 2 2 3 3 4 2 2 2 2 1 3 4 4 2 2 1 1 1
WIND GUST 12 14 14 16 14 13 14 13 13 12 14 13 12 12 11
CLOUDS CL CL CL CL CL CL FW FW FW FW CL FW FW CL CL CL FW FW CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 91 89 96 98 92 80 90 96 98 93 83
MAX HEAT 103 90 102 104 93 103 105 96 83
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 94 73 95 72 94 70 91 67 90
TEMP 91 89 78 74 92 88 77 73 91 87 75 71 88 85 73 67 88 84
DEWPT 71 72 69 68 71 72 70 68 71 71 69 67 69 69 66 64 67 68
PWIND DIR S S S S NE E NE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL FW CL FW FW FW FW FW FW FW FW SC FW SC FW FW FW
POP 12HR 0 0 5 0 10 5 10 5 10
MOZ051-052-060-010900-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 97 75 96 76
TEMP 91 81 79 76 74 84 94 96 91 82 80 78 75 86 93 95 92 83 81 79 77
DEWPT 69 68 66 64 64 69 68 66 68 67 67 66 66 70 70 68 70 69 68 67 67
RH 49 65 64 66 71 61 43 38 47 61 65 67 74 59 47 42 49 63 65 67 71
WIND DIR S S S SW SW SW SW SW S S S SW SW SW SW SW S S S S SW
WIND SPD 2 3 4 4 3 4 4 4 1 3 4 4 4 5 5 4 1 2 3 3 3
WIND GUST 14 13 14 16 14 17 13 14 13
CLOUDS CL CL CL CL CL CL FW FW FW CL CL FW FW FW FW FW FW FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95 84 80 88 99100 96 84 81 91100101 98 87 84 80
MAX HEAT 107 93 84 101 102 94 84 103 104 99 88
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 96 77 96 75 95 72 91 68 90
TEMP 93 91 81 77 93 91 80 75 92 89 77 72 88 86 73 69 87 85
DEWPT 71 71 69 69 71 71 70 68 71 70 68 67 68 67 65 63 66 66
PWIND DIR SW S S S SW E E E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW SC SC
POP 12HR 0 5 5 5 10 5 10 5 10
ILZ058-059-098-099-010900-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 98 76 98 77
TEMP 90 82 79 77 74 88 96 97 93 82 80 78 76 89 96 97 94 84 82 80 78
DEWPT 69 68 67 65 65 68 68 66 68 67 67 66 66 69 68 67 69 68 67 67 67
RH 50 63 67 67 74 52 40 36 44 61 65 67 71 52 40 38 44 59 61 65 69
WIND DIR S S S SW SW SW SW SW S S S S S SW SW SW S S S S SW
WIND SPD 5 5 5 5 4 5 5 5 3 3 4 5 4 8 8 6 4 3 4 4 4
WIND GUST 14
CLOUDS CL CL CL CL CL CL FW FW FW CL CL FW FW CL CL CL CL FW FW FW FW
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 95 85 80 91101101 97 85 81 94102101 98 88 85 81
MAX HEAT 106 94 83 106 106 96 85 105 106 99 87
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 98 77 97 75 96 71 91 67 90
TEMP 97 91 80 78 95 92 79 75 93 90 76 71 88 86 72 68 88 86
DEWPT 69 70 69 69 70 70 70 68 69 68 68 66 66 65 64 63 64 64
PWIND DIR SW S S SE W E E E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC FW FW FW SC SC
POP 12HR 5 5 10 5 20 5 10 5 10
RAIN SHWRS S
TSTMS S
ILZ060-064-065-010900-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 98 76 98 76
TEMP 87 80 78 76 74 87 96 97 92 82 79 77 76 90 96 97 93 84 81 79 77
DEWPT 69 69 68 67 66 70 69 67 69 68 67 67 67 70 69 67 69 68 68 67 68
RH 55 69 71 74 76 57 42 38 47 63 67 71 74 52 42 38 46 59 65 67 74
WIND DIR S S S SW SW SW SW SW S S S S SW SW SW SW S S S SW SW
WIND SPD 5 4 5 5 4 5 5 5 3 3 3 4 3 6 8 8 4 3 3 3 3
CLOUDS CL CL CL CL CL CL FW FW CL CL FW CL FW CL CL FW CL CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 91 83 92101102 97 85 95102101 97 87 83
MAX HEAT 103 91 86 105 107 97 88 105 107 98 90
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 98 76 97 74 95 70 90 67 90
TEMP 97 92 80 77 95 91 78 75 93 89 75 71 88 85 71 67 87 85
DEWPT 70 70 69 69 70 70 70 69 69 68 68 66 65 65 64 63 64 63
PWIND DIR SW S SW SE W E E E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW SC SC SC SC SC SC FW FW FW SC
POP 12HR 5 5 20 10 20 10 10 5 10
RAIN SHWRS S S S S S S
TSTMS S S S S S S
ILZ079-MOZ075-010900-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 97 74 96 75
TEMP 88 80 76 75 73 86 94 96 91 81 78 76 74 87 93 95 91 83 79 77 75
DEWPT 70 69 69 68 67 71 70 69 70 70 69 68 68 72 71 70 70 70 69 68 68
RH 55 69 79 79 81 61 46 42 50 69 74 76 82 61 49 45 50 65 72 74 79
WIND DIR S S S S S SW SW S S S S S SW SW SW SW S S S SW SW
WIND SPD 4 5 5 4 4 4 4 5 3 4 4 4 3 4 6 6 3 4 3 3 2
WIND GUST 16 16 14 14
CLOUDS CL CL CL CL CL CL FW FW FW CL CL CL CL CL CL CL FW CL CL CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 93 82 91100102 96 84 93101102 97 87 81
MAX HEAT 105 91 104 106 95 83 105 106 96 85
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 97 75 96 74 95 71 91 68 91
TEMP 94 92 80 76 94 91 79 75 92 89 76 72 89 86 73 68 88 86
DEWPT 72 72 70 69 73 72 70 69 72 70 69 67 70 67 66 65 68 66
PWIND DIR SW S S S NW E NE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL CL FW CL FW FW FW FW FW FW SC FW SC SC SC FW FW SC
POP 12HR 0 0 5 5 10 10 10 5 5
MOZ059-062-072-073-010900-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 97 74 96 75
TEMP 89 80 77 75 73 86 94 96 90 81 78 76 74 87 93 95 90 82 80 77 76
DEWPT 68 66 66 65 65 69 68 67 69 68 67 66 66 70 69 67 70 69 67 67 67
RH 50 62 69 71 76 57 43 39 50 65 69 71 76 57 46 40 52 65 65 71 74
WIND DIR S S S SW SW SW SW S SE S S SW SW SW SW S S S S S SW
WIND SPD 2 4 4 4 3 4 3 3 2 3 3 3 3 4 4 3 2 3 3 3 3
WIND GUST 12 14 14 16 14 14 14 14 14 13 12 14 13 13
CLOUDS CL CL CL CL CL CL FW SC FW FW FW CL FW CL CL FW FW FW FW CL CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 93 82 90 98 99 94 83 93 98 99 96 86 82
MAX HEAT 106 92 82 102 104 92 83 103 104 97 86
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 96 76 96 74 95 71 91 67 90
TEMP 94 90 80 76 93 90 78 75 92 88 76 71 88 85 73 68 87 84
DEWPT 71 72 69 68 72 72 69 68 71 71 68 66 69 69 65 63 68 68
PWIND DIR SW S S S W E NE E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW FW SC FW SC SC FW FW FW FW FW
POP 12HR 0 0 5 0 10 5 5 5 10
ILZ102-MOZ065-010900-
MONROE IL-JEFFERSON MO-
551 PM CDT MON AUG 31 2026
DATE 08/31/26 TUE 09/01/26 WED 09/02/26 THU
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 98 75 98 76
TEMP 90 81 77 75 73 87 95 97 92 82 78 76 75 89 95 97 92 84 80 78 76
DEWPT 70 69 67 66 66 70 68 67 68 69 68 67 67 71 70 69 70 69 68 67 67
RH 52 67 71 74 79 57 42 38 46 65 71 74 76 56 45 40 49 61 67 69 74
WIND DIR S S S SW SW SW SW S S S S S SW SW SW S S S S SW SW
WIND SPD 4 4 4 4 3 4 3 4 3 4 4 4 3 4 4 5 4 4 3 3 3
WIND GUST 14 14 14 13
CLOUDS CL CL CL CL CL CL FW FW FW FW FW CL FW CL CL FW FW FW FW FW CL
POP 12HR 0 0 0 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 96 84 92 99101 96 85 95102102 98 87 83
MAX HEAT 106 95 103 104 94 84 105 106 97 86
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 09/03 FRI 09/04/26 SAT 09/05/26 SUN 09/06/26 MON 09/07/26
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 98 77 98 75 96 71 92 67 91
TEMP 95 93 81 78 95 92 79 76 94 90 77 72 89 87 73 68 89 86
DEWPT 72 71 69 69 73 72 70 69 72 70 68 67 70 67 65 64 68 66
PWIND DIR SW S SW S NW E NE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS CL FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW SC SC
POP 12HR 0 0 5 5 10 10 5 5 10
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