880
FOUS53 KLSX 140731
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
231 AM CDT MON SEP 14 2026
ILZ100-101-MOZ061-063-064-142100-
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
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 88 72 98 72 95
TEMP 63 64 73 83 88 84 78 75 73 72 86 95 95 87 79 76 74 72 83 92 95 89
DEWPT 53 54 55 60 64 65 66 66 66 67 71 73 73 74 74 74 73 72 74 74 72 73
RH 70 70 53 46 45 53 67 74 79 84 61 49 49 65 85 94 97100 74 56 48 59
WIND DIR NE E E SE SE SE SE SE S S S SW SW S SE SE SE E S SW SW S
WIND SPD 5 8 10 10 10 9 10 8 6 6 8 8 4 3 2 1 1 2 3 5 5 3
WIND GUST 18 20 20
CLOUDS B1 SC FW FW FW FW FW FW FW FW FW FW FW B1 SC SC SC SC SC SC FW SC
POP 12HR 0 0 40 50 20
QPF 12HR 0 0 0.00-0.33 0.00-0.57 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S
TSTMS C C S S S S S
HEAT INDEX 83 89 85 92105105 95 81 89102104 97
MAX HEAT 86 92 87 109 111 95 106 109
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 74 95 72 93 71 91 68 87
TEMP 78 74 92 89 77 73 90 86 75 71 89 85 73 68 84 81
DEWPT 71 69 72 72 71 69 70 69 68 66 67 67 66 64 66 66
PWIND DIR S W E SE SE SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 5 5 5 10 10 10 20 30
RAIN SHWRS S S C
TSTMS S S
MOZ042-049-050-142100-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 88 74 94 69 92
TEMP 62 63 71 81 88 83 79 77 75 74 84 91 92 83 75 72 70 69 78 89 91 85
DEWPT 54 54 59 66 69 69 69 69 69 69 72 73 73 75 73 72 70 69 73 74 73 74
RH 75 72 66 60 54 63 72 76 82 84 67 56 54 77 94100100100 85 61 56 70
WIND DIR E E SE SE SE SE SE S S S SW SW SW E E NE E E SE S S SE
WIND SPD 8 9 10 11 11 11 11 9 9 8 9 6 4 3 3 3 3 3 4 5 4 2
WIND GUST 18 21 24 24 24 24 25 21 21 20 14
CLOUDS B1 SC SC SC FW SC FW FW FW FW FW FW SC SC SC B1 B1 B1 B1 SC FW SC
POP 12HR 5 0 50 60 20
QPF 12HR 0 0 0.00-0.10 0.01-0.50 0.00-0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C S S S S
TSTMS S C S S S S
HEAT INDEX 83 92 87 81 90 99101 90 80 97100 93
MAX HEAT 92 100 91 84 105 107 89 103 106
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 91 70 89 68 87 65 82
TEMP 76 72 88 84 74 71 87 82 72 69 84 80 69 66 79 76
DEWPT 70 68 73 74 71 68 71 71 67 64 68 68 66 63 67 67
PWIND DIR S SW E S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 5 10 5 10 10 20 30 30
RAIN SHWRS S S S S S C S C
TSTMS S S S S S
MOZ041-047-048-142100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 75 95 70 94
TEMP 63 65 72 83 90 86 81 79 77 75 85 92 93 85 76 73 71 70 79 89 93 87
DEWPT 55 55 61 68 71 71 70 70 70 69 72 73 73 74 74 72 71 70 74 74 73 74
RH 75 70 68 61 54 61 69 74 79 82 65 54 52 70 94 97100100 85 61 52 65
WIND DIR E E SE SE SE SE S S S S SW SW W E E E E E SE S S SE
WIND SPD 8 9 10 10 11 9 10 8 8 6 6 5 4 2 3 3 3 3 3 4 4 2
WIND GUST 19 21 24 23 23 21 25 21 21 19 18 16 13
CLOUDS B1 SC SC SC FW SC FW FW FW FW FW FW FW SC SC B1 B1 B1 B1 SC FW SC
POP 12HR 5 5 50 60 20
QPF 12HR 0 0 0.01 0.01-0.40 0.00-0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C S S S S
TSTMS S C S S S S
HEAT INDEX 86 97 91 85 90101103 93 81 98102 95
MAX HEAT 93 102 93 83 105 109 90 102 106
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 92 71 91 70 88 67 83
TEMP 76 73 89 86 75 72 88 84 73 70 85 81 70 67 80 77
DEWPT 71 69 73 74 71 68 71 71 67 65 68 69 66 64 67 67
PWIND DIR S SW SE S S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC SC FW SC FW SC SC SC SC B1 SC
POP 12HR 5 10 5 10 10 20 30 30
RAIN SHWRS S S S C C S C
TSTMS S S S S
ILZ095>097-MOZ018-019-026-027-034>036-142100-
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
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 84 73 90 67 88
TEMP 59 63 68 76 83 81 77 77 75 74 81 88 88 79 72 69 68 67 74 84 88 84
DEWPT 53 53 56 61 65 67 67 68 69 69 72 73 73 73 71 69 68 67 72 74 74 75
RH 80 70 65 60 55 63 71 74 82 84 74 61 61 82 97100100100 93 72 63 74
WIND DIR E E SE SE SE SE SE S S S SW W NW N NE NE NE NE E SE SE E
WIND SPD 5 8 10 12 13 12 13 11 11 8 6 6 5 6 5 4 4 4 4 4 4 2
WIND GUST 18 21 24 26 27 24 28 27 26 21 18 18 16 14
CLOUDS B2 B1 B2 B1 SC FW FW SC FW SC SC SC SC B1 B1 B2 B2 B2 B2 B1 SC SC
POP 12HR 10 5 60 70 50
QPF 12HR 0 0.00-0.19 0.00-0.12 0.06-0.90 0.00-0.56
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C S S C L L L L C C S
TSTMS S S S C C S S S S
HEAT INDEX 85 83 85 95 96 82 90 97 91
MAX HEAT 82 91 86 85 105 106 93 102 105
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 87 69 86 69 84 65 79
TEMP 75 71 84 82 72 70 84 81 72 69 81 78 68 65 76 74
DEWPT 72 69 74 74 71 68 71 72 68 65 69 70 66 63 67 67
PWIND DIR SE W E SE S SW N E
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC B1 SC SC SC B1 SC SC SC SC SC SC B1 B1 B1
POP 12HR 30 30 10 20 20 30 30 30
RAIN SHWRS S C C S S S S S C S C C S C
TSTMS S S S S S S S S
ILZ069-070-074-142100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 86 69 98 71 96
TEMP 63 63 72 82 86 81 75 72 71 70 85 96 96 87 79 76 73 72 84 93 95 89
DEWPT 53 53 54 57 61 63 64 63 63 65 70 72 72 73 74 73 73 72 73 72 71 71
RH 70 70 53 43 43 54 69 73 76 84 61 46 46 63 85 90100100 70 51 46 56
WIND DIR NE E E E SE SE SE SE SE S S SW SW SW S SE SE SE S SW SW S
WIND SPD 6 8 9 8 9 6 8 6 5 4 8 9 5 2 1 0 1 1 3 4 4 2
WIND GUST 19 18
CLOUDS SC SC FW FW FW FW FW CL FW FW FW FW FW SC SC SC SC SC FW FW FW SC
POP 12HR 0 0 40 50 10
QPF 12HR 0 0 0.00-0.31 0.00-0.55 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S
TSTMS C S S S
HEAT INDEX 82 87 83 90104105 95 91101103 96
MAX HEAT 84 90 84 107 110 95 105 107
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 95 71 93 69 92 67 88
TEMP 77 73 93 89 76 72 90 86 74 70 90 85 72 68 86 82
DEWPT 71 69 70 71 70 69 69 69 67 66 67 67 66 65 66 66
PWIND DIR S W NE SE SE SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC SC SC FW SC SC FW FW SC SC SC SC
POP 12HR 0 10 5 10 5 10 20 30
RAIN SHWRS S C
TSTMS S
MOZ074-084-085-099-142100-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 88 69 95 70 94
TEMP 67 64 74 83 88 82 76 73 71 70 84 93 94 85 78 75 73 71 84 92 93 86
DEWPT 57 56 63 69 71 71 70 68 68 68 72 73 73 73 72 71 70 69 72 72 71 71
RH 70 75 69 63 57 69 82 84 90 93 67 52 51 67 82 87 90 93 67 52 49 61
WIND DIR NE E E SE SE SE SE SE S S S SW S S SE SE S S S SW S S
WIND SPD 3 4 5 5 6 4 4 3 2 2 3 5 4 2 1 1 1 0 2 4 4 2
WIND GUST 17 16 18 18 17 16 14 16 14 12 14 14
CLOUDS FW FW CL FW FW FW FW FW FW FW CL FW FW SC SC SC FW FW FW FW FW FW
POP 12HR 0 0 10 10 5
QPF 12HR 0 0 0.00-0.12 0.00-0.17 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
HEAT INDEX 87 94 87 89102103 92 90 99101 92
MAX HEAT 91 100 87 107 111 93 105 107
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 94 69 92 67 91 66 87
TEMP 75 71 93 86 74 70 90 84 72 68 89 83 71 67 85 80
DEWPT 69 67 69 71 68 66 69 69 66 64 66 66 65 63 67 66
PWIND DIR S SW S S S SW SW S
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW FW FW FW FW FW FW SC SC SC SC
POP 12HR 0 10 5 10 0 10 10 20
RAIN SHWRS S S S
TSTMS S S
MOZ051-052-060-142100-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 86 72 95 69 93
TEMP 61 63 71 80 86 83 78 76 74 73 85 92 93 85 76 73 71 69 79 89 92 86
DEWPT 54 54 58 63 67 67 69 69 69 69 72 73 74 74 74 73 71 69 74 74 74 74
RH 78 72 63 56 53 59 74 79 84 87 65 54 54 70 94100100100 85 61 56 68
WIND DIR E E SE SE SE SE SE S S S SW SW SW SE E NE NE E SE S S S
WIND SPD 4 6 9 10 10 10 10 6 6 5 6 5 3 2 2 1 1 1 2 3 3 1
WIND GUST 14 19 21 20 21 23 24 20 19 19 18
CLOUDS B1 SC SC SC SC FW FW FW FW FW FW FW SC SC SC SC B1 B1 B1 SC FW SC
POP 12HR 0 5 40 50 20
QPF 12HR 0 0 0.02 0.00-0.44 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S S S
TSTMS C C S S S S
HEAT INDEX 81 89 86 91102103 93 81 99102 95
MAX HEAT 85 94 87 107 110 93 105 107
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 92 70 90 68 88 65 83
TEMP 76 72 89 86 74 71 88 84 73 69 85 82 70 66 81 77
DEWPT 71 69 73 73 71 68 71 70 68 65 68 68 66 63 67 66
PWIND DIR S SW E SE SE SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW SC SC SC SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 5 10 10 10 10 20 30 30
RAIN SHWRS S S S S S C S C
TSTMS S S S S S
ILZ058-059-098-099-142100-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 85 70 96 69 94
TEMP 60 63 71 81 85 82 76 74 72 71 85 94 94 86 76 73 71 69 80 90 93 87
DEWPT 53 53 53 55 60 62 64 64 65 66 70 71 71 73 73 72 71 69 73 73 71 72
RH 78 70 53 41 43 51 66 71 79 84 61 47 47 65 90 97100100 79 58 49 61
WIND DIR E E SE SE SE SE SE S S S S SW SW W E NE E E SE S S SE
WIND SPD 6 8 10 11 12 11 12 10 10 9 9 8 4 3 3 2 3 2 3 4 4 2
WIND GUST 18 21 24 20 20 19
CLOUDS B2 B1 SC SC FW FW FW FW SC FW FW FW SC SC SC SC B1 B1 SC SC FW SC
POP 12HR 0 0 50 60 20
QPF 12HR 0 0 0.01 0.02-0.52 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C S S S S
TSTMS C C S S S S S
HEAT INDEX 81 85 83 89101102 92 83 99100 94
MAX HEAT 83 90 87 105 107 94 103 105
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 93 70 91 68 89 65 85
TEMP 76 72 90 86 74 71 88 84 73 69 87 82 70 66 82 79
DEWPT 71 69 71 72 70 68 68 68 67 65 66 67 65 64 64 65
PWIND DIR S W NE SE SE SW N S
WIND CHAR LT LT LT LT LT GN LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC SC SC SC B1 SC
POP 12HR 10 10 10 10 10 20 30 30
RAIN SHWRS S S S S S S S C S C
TSTMS S S S S S S
ILZ060-064-065-142100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 85 68 97 70 95
TEMP 60 62 71 81 85 80 74 71 70 69 84 95 95 86 77 73 72 70 82 92 94 88
DEWPT 52 52 52 53 57 59 60 61 61 63 69 71 71 72 73 72 71 70 73 72 71 72
RH 75 70 51 38 39 49 62 71 73 81 61 46 46 63 87 97 97100 74 52 47 59
WIND DIR NE E E SE SE SE SE SE S S S SW SW S S E SE SE SE SW SW S
WIND SPD 5 8 9 9 10 8 9 8 6 6 9 8 5 2 1 1 1 2 3 5 4 2
WIND GUST 18 19 20 18 19 18
CLOUDS B1 SC FW FW FW FW FW FW SC FW FW FW FW B1 SC SC SC SC SC SC FW FW
POP 12HR 0 0 50 60 20
QPF 12HR 0 0 0.00-0.05 0.08-0.61 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L C C S S S S
TSTMS S C S S S S S S S
HEAT INDEX 81 81 88102102 93 88 99101 94
MAX HEAT 82 87 83 106 107 94 103 106
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 94 70 91 68 90 66 86
TEMP 76 72 92 87 74 71 89 85 72 69 88 83 70 66 84 80
DEWPT 70 68 70 71 70 68 68 68 66 65 66 66 65 64 64 64
PWIND DIR S W NE SE SE SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC SC SC SC SC FW SC SC SC B1 SC
POP 12HR 5 10 10 10 10 10 20 30
RAIN SHWRS S S S C
TSTMS S S S
ILZ079-MOZ075-142100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 88 69 97 71 95
TEMP 64 64 72 83 88 84 76 74 72 70 85 95 95 88 80 76 73 72 84 93 95 89
DEWPT 55 55 59 65 68 68 69 67 67 67 72 73 74 74 74 72 71 71 74 73 72 72
RH 73 73 64 55 52 59 79 79 84 90 65 49 51 63 82 87 93 97 72 52 48 57
WIND DIR NE E E SE SE SE SE SE S S S SW S SE SE S SE S S SW S S
WIND SPD 3 5 8 8 9 6 6 5 5 5 6 8 5 3 2 2 2 1 3 6 5 3
WIND GUST 17 17 16 16
CLOUDS SC CL FW FW FW FW FW FW FW FW CL FW FW FW SC SC SC FW FW FW FW FW
POP 12HR 0 0 20 30 5
QPF 12HR 0 0 0.00-0.09 0.00-0.19 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS C S
HEAT INDEX 85 92 87 91105106 96 82 90102104 96
MAX HEAT 87 95 87 110 111 94 106 109
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 95 71 93 69 92 67 88
TEMP 77 73 92 88 76 72 91 87 74 69 89 86 73 68 85 82
DEWPT 70 67 70 72 70 67 70 69 67 65 68 67 66 64 67 67
PWIND DIR S W S S S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW SC FW SC FW SC SC FW FW SC SC SC SC
POP 12HR 0 5 5 5 5 5 10 30
RAIN SHWRS S C
TSTMS S
MOZ059-062-072-073-142100-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 88 72 97 70 94
TEMP 64 63 73 84 88 83 78 76 74 73 86 95 93 83 77 74 72 71 83 92 93 86
DEWPT 54 54 61 68 70 70 70 69 68 68 73 72 74 74 74 72 70 69 74 73 73 73
RH 70 72 66 59 55 65 76 79 82 84 65 48 54 74 90 93 93 93 74 54 52 65
WIND DIR E E SE SE SE SE SE S S S SW SW SW SE SE SE SE SE S SW S SE
WIND SPD 4 5 8 8 8 6 6 5 5 5 6 5 3 2 1 1 1 1 3 4 3 2
WIND GUST 19 19 19 19 18 17 17 18 13
CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC FW SC SC
POP 12HR 0 0 50 30 20
QPF 12HR 0 0 0.00-0.46 0.00-0.38 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C S S S S
TSTMS C C S
HEAT INDEX 87 93 87 93104103 90 90101102 93
MAX HEAT 93 99 88 109 110 91 105 109
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 94 70 92 68 90 66 85
TEMP 76 72 92 86 75 71 90 84 73 69 88 82 71 67 83 78
DEWPT 69 67 71 73 69 67 70 70 66 64 67 67 65 63 67 67
PWIND DIR S W SE S S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW SC SC FW SC FW SC SC FW FW SC SC SC SC
POP 12HR 0 10 5 10 5 10 20 30
RAIN SHWRS S S S S C
TSTMS S S S S
ILZ102-MOZ065-142100-
MONROE IL-JEFFERSON MO-
231 AM CDT MON SEP 14 2026
DATE MON 09/14/26 TUE 09/15/26 WED 09/16/26
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 88 70 98 71 96
TEMP 64 63 73 83 88 84 77 74 72 71 87 96 95 86 79 75 73 71 84 93 95 89
DEWPT 53 54 59 65 68 68 68 67 67 67 73 74 74 75 74 73 72 71 75 74 73 73
RH 67 72 62 55 52 59 74 79 84 87 63 49 51 70 85 94 97100 74 54 49 59
WIND DIR E E E SE SE SE SE SE S S S SW SW S SE S SE SE S SW S SE
WIND SPD 3 5 8 8 9 6 6 5 4 4 5 5 4 3 2 1 1 1 2 4 4 3
WIND GUST 16 19 18 16 14 14
CLOUDS SC FW FW FW FW FW FW FW FW FW FW FW SC B1 SC SC SC SC FW FW FW SC
POP 12HR 0 0 40 40 20
QPF 12HR 0 0 0.03-0.51 0.01-0.45 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S S
TSTMS S C S S S S
HEAT INDEX 85 92 87 94107106 95 92104105 97
MAX HEAT 88 95 87 111 112 94 107 110
DATE THU 09/17/26 FRI 09/18/26 SAT 09/19/26 SUN 09/20/26
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 95 71 93 69 92 67 87
TEMP 77 73 93 89 75 72 91 87 74 69 89 85 72 67 85 81
DEWPT 70 67 72 72 70 68 71 70 67 65 68 68 66 63 68 67
PWIND DIR S W SE S S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC FW FW SC SC SC SC SC SC SC FW FW SC SC SC SC
POP 12HR 0 5 5 10 5 10 20 30
RAIN SHWRS S C
TSTMS S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page