573
FOUS53 KLSX 060826
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
326 AM CDT THU AUG 6 2026
ILZ100-101-MOZ061-063-064-062100-
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
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 81 70 88 71 90
TEMP 74 71 73 76 81 79 76 73 72 71 79 85 87 84 76 74 72 71 80 87 90 87
DEWPT 71 70 71 73 74 73 73 72 71 70 74 76 76 76 73 72 70 70 74 76 75 76
RH 90 97 93 90 79 82 90 97 97 97 85 75 70 77 90 93 93 97 82 70 62 70
WIND DIR NE N S S S SE E SE SE S SW SW SW SW SW SW SW W W W SW SE
WIND SPD 2 3 5 5 5 3 3 2 3 3 4 4 4 3 2 2 2 2 3 2 2 2
CLOUDS B2 OV OV OV B2 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC FW FW FW FW
POP 12HR 100 40 20 50 5
QPF 12HR 0.17-1.03 0.04-0.45 0.05-0.20 0.00-0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS SC D NM SC IS IS SC SC SC IS IS IS IS C C S S
TSTMS SC D NM SC IS IS SC SC SC IS IS IS IS C C S S
HEAT INDEX 86 80 95 97 93 85 97100 97
MAX HEAT 89 85 100 102 93 100 105
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 75 94 76 93 74 87
TEMP 76 73 89 88 78 76 91 90 80 76 89 87 77 74 84 83
DEWPT 72 70 76 76 71 70 76 75 71 70 76 75 72 71 76 75
PWIND DIR SE S S SW SW SW S SW
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1
POP 12HR 10 10 5 5 10 20 50 50
RAIN SHWRS S S C C C C
TSTMS S S C S S C
MOZ042-049-050-062100-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 81 68 87 69 89
TEMP 72 70 72 76 81 79 74 71 70 70 77 83 84 83 75 72 70 69 78 86 89 86
DEWPT 71 69 70 72 73 73 73 71 70 69 74 74 74 74 72 71 70 69 74 74 73 74
RH 97 97 93 87 77 82 97100100 97 90 74 72 74 90 97100100 88 68 59 68
WIND DIR NW SE S S S E E SE SE S SW SW SW SW S SW SW SW W S S SE
WIND SPD 5 3 4 4 3 2 2 2 2 2 4 5 5 3 2 2 2 2 2 2 3 3
WIND GUST 18
CLOUDS OV OV OV B2 B1 B1 SC SC B1 B1 B1 B1 SC FW FW FW FW SC SC FW FW FW
POP 12HR 90 20 30 30 5
QPF 12HR 0.16-0.54 0.00-0.09 0.02-0.14 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D NM SC IS IS IS IS IS IS SC C C
TSTMS D D NM SC IS IS IS IS IS IS IS C C
HEAT INDEX 85 80 90 92 89 94 97 94
MAX HEAT 92 85 96 99 91 99 102
FLOOD A A
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 74 93 74 92 72 86
TEMP 75 72 88 88 78 74 90 89 78 74 88 87 76 73 83 82
DEWPT 70 69 74 74 69 68 73 73 69 69 74 73 71 70 74 74
PWIND DIR S SW S SW SW SW S SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1
POP 12HR 10 10 5 5 10 20 40 40
RAIN SHWRS S S S S C C C S
TSTMS S S S S C C S S
MOZ041-047-048-062100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 83 70 88 70 91
TEMP 72 71 72 77 83 80 75 72 71 71 78 83 85 84 76 73 71 70 79 87 91 87
DEWPT 71 70 70 72 73 73 73 72 71 70 74 75 75 74 73 71 70 70 74 74 73 74
RH 97 97 93 85 72 79 94100100 97 88 77 72 72 90 93 97100 85 65 56 65
WIND DIR NW E S S S E E SE S SW SW SW SW SW S SW SW SW SW S S SE
WIND SPD 4 3 4 3 3 2 2 1 2 2 3 4 4 2 2 1 1 1 2 2 3 2
WIND GUST 19
CLOUDS OV OV OV B2 B1 B1 SC SC B1 B1 B1 B1 SC FW FW FW SC SC FW FW FW FW
POP 12HR 90 20 30 30 5
QPF 12HR 0.19-0.51 0.01 0.02-0.12 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D NM SC IS IS IS IS IS SC S S
TSTMS D D NM SC IS IS IS IS IS IS S S
HEAT INDEX 88 83 90 94 91 81 96100 95
MAX HEAT 93 86 94 99 92 100 103
FLOOD A A
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 94 75 95 75 94 74 89
TEMP 76 74 90 89 79 76 91 90 79 76 89 88 77 74 85 83
DEWPT 70 69 74 74 69 68 74 73 69 69 74 73 71 70 74 74
PWIND DIR S S S SW S SW S SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW FW FW FW FW SC SC SC SC B1 B1
POP 12HR 10 10 5 5 5 20 40 30
RAIN SHWRS S S S C C C S
TSTMS S S S C C C S
ILZ095>097-MOZ018-019-036-062100-
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-PIKE MO-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,
AND BOWLING GREEN
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 81 68 87 69 88
TEMP 70 69 72 76 80 77 73 71 70 69 78 84 85 84 75 72 71 69 78 85 88 85
DEWPT 69 68 70 72 73 73 72 70 69 69 74 75 74 75 73 71 70 69 73 73 73 74
RH 97 97 93 87 79 87 97 97 97100 88 74 70 74 94 97 97100 85 67 61 70
WIND DIR SW S SW S S SE SE SE SE S SW SW SW SW SW SW W NW N W S SE
WIND SPD 3 2 3 3 2 1 1 1 1 1 2 3 4 3 2 2 2 2 2 2 2 2
WIND GUST 12 13 12
CLOUDS OV OV OV B2 B2 B1 SC SC SC B1 B1 B1 SC FW FW SC SC SC SC FW FW FW
POP 12HR 70 20 20 30 5
QPF 12HR 0.01-0.37 0.01 0.00-0.06 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS SC NM SC IS IS IS IS IS IS IS C C
TSTMS SC NM SC IS IS IS IS IS IS C C
OBVIS PF PF
HEAT INDEX 85 91 94 91 92 95 93
MAX HEAT 88 96 99 92 98 101
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 90 74 92 73 89 70 84
TEMP 74 72 87 87 77 75 89 89 77 74 85 85 73 71 82 80
DEWPT 70 69 76 76 70 68 76 75 70 70 76 73 72 70 75 75
PWIND DIR S SW S SW SW SW S SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW SC SC B1 SC B1 B1 B1
POP 12HR 40 20 10 10 20 30 50 50
RAIN SHWRS C S S C S C C C S
TSTMS C S S S S C C S S
MOZ026-027-034-035-062100-
SHELBY MO-MARION MO-MONROE MO-RALLS MO-
INCLUDING THE CITY OF HANNIBAL
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 80 68 86 69 88
TEMP 69 69 71 76 80 78 73 71 69 69 77 83 85 84 75 72 70 69 78 85 88 85
DEWPT 69 68 70 71 72 73 72 70 69 69 73 74 74 74 72 71 69 69 73 73 73 74
RH 100 97 97 85 77 85 97 97100100 87 74 70 72 90 97 97100 85 67 61 70
WIND DIR W S S SW SW E E SE SE S SW SW SW SW SW SW W NW N S S SE
WIND SPD 5 2 3 3 2 1 1 1 1 1 3 4 4 3 2 2 2 2 2 2 3 2
CLOUDS OV OV OV B2 B2 B1 FW SC B1 SC B1 B1 SC FW FW SC FW SC SC FW FW FW
POP 12HR 80 20 30 30 10
QPF 12HR 0.07-0.37 0.00-0.05 0.02 0.02 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D SC IS IS IS IS IS IS C C
TSTMS D D SC IS IS IS IS IS C C
OBVIS PF PF
HEAT INDEX 84 89 92 91 91 95 93
MAX HEAT 87 94 98 90 95 99
FLOOD A A
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 90 74 91 73 89 70 84
TEMP 74 72 87 88 77 75 89 89 78 74 85 86 74 71 81 81
DEWPT 70 69 75 75 69 67 74 74 69 69 75 73 71 70 74 74
PWIND DIR S SW S SW SW SW S SW
WIND CHAR LT GN GN GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC FW FW SC SC SC SC B1 B1 B1
POP 12HR 30 20 10 5 20 30 50 40
RAIN SHWRS C S S C S C C C S
TSTMS C S S S S C C C S
ILZ069-070-074-062100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 81 70 87 70 88
TEMP 71 71 73 76 80 79 75 73 71 71 78 84 86 83 75 73 71 70 79 85 88 85
DEWPT 69 69 71 73 74 74 73 72 71 71 75 77 77 76 74 72 71 70 75 76 76 76
RH 93 93 93 90 82 85 94 97100100 91 80 75 80 97 97100100 88 75 68 75
WIND DIR NW W S S S S SE S S S SW SW SW SW S SW SW SW W W W S
WIND SPD 1 2 3 4 3 1 1 1 2 2 3 4 4 2 1 1 2 1 2 2 1 0
CLOUDS SC OV OV OV B2 B1 B1 OV B2 B2 B1 B1 B1 SC SC SC SC SC SC SC FW FW
POP 12HR 80 40 30 50 5
QPF 12HR 0.16-0.87 0.08-0.22 0.02-0.25 0.01-0.18 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS D NM SC IS IS SC SC SC SC IS IS IS C C C C S
TSTMS IS D NM SC IS IS SC SC SC SC IS IS IS C C C C S
HEAT INDEX 85 94 98 90 81 95100 95
MAX HEAT 89 85 98 102 92 99 105
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 90 73 92 75 91 73 86
TEMP 74 71 87 86 77 74 89 87 79 75 88 85 76 73 83 81
DEWPT 72 71 77 76 72 71 77 75 72 71 77 76 73 72 76 75
PWIND DIR S S S SW SW SW SW SW
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS FW FW SC SC SC FW FW FW FW FW SC SC SC SC B1 B1
POP 12HR 20 10 5 5 10 20 50 60
RAIN SHWRS S S C C L C
TSTMS S S C S S C
MOZ074-084-085-099-062100-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 70 88 69 90
TEMP 73 71 73 77 84 80 76 73 71 70 78 85 87 82 74 72 70 69 80 87 90 86
DEWPT 70 69 71 73 73 73 73 71 70 69 73 75 75 75 73 71 70 69 73 74 73 75
RH 90 93 93 87 70 79 90 93 97 97 85 72 68 79 97 97100100 79 65 58 70
WIND DIR SW NW N E SE SE SE S SE S S SW SW S SW SW SW SW W SW S S
WIND SPD 2 1 2 2 3 2 2 1 1 2 3 3 3 1 1 1 1 1 1 1 1 1
WIND GUST 16 13 12 12 12 13
CLOUDS SC OV OV B2 B1 SC B1 B2 B2 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW
POP 12HR 50 30 40 40 5
QPF 12HR 0.00-0.44 0.05-0.50 0.05-0.59 0.00-0.07 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS SC SC SC SC SC SC SC SC IS IS SC C C C C
TSTMS SC SC SC SC SC SC SC SC IS IS SC C C C C
HEAT INDEX 90 84 93 96 88 83 95 98 94
MAX HEAT 90 97 86 99 102 89 101 103
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 72 92 73 92 72 89
TEMP 73 71 89 87 75 73 90 88 77 74 90 87 76 73 86 83
DEWPT 71 70 73 73 70 69 72 72 70 69 73 73 71 70 74 74
PWIND DIR S S S SW S SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC
POP 12HR 5 5 5 0 0 10 40 40
RAIN SHWRS S C S S C
TSTMS S C S S C
MOZ052-060-062100-
LINCOLN MO-WARREN MO-
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 81 68 88 69 90
TEMP 72 70 72 75 81 79 75 72 70 70 78 85 86 84 76 73 71 70 79 87 90 87
DEWPT 71 70 71 73 74 74 73 72 70 70 75 76 75 76 73 71 70 70 75 75 74 76
RH 97100 97 94 79 85 94100100100 91 75 70 77 90 93 97100 88 68 60 70
WIND DIR E NW S S S SE E SE S S SW SW SW SW SW SW W W W W S SE
WIND SPD 3 2 3 3 2 1 1 1 1 1 2 3 2 1 1 1 1 1 1 1 1 0
CLOUDS OV OV OV OV B2 B1 B1 B1 B1 SC B1 B1 B2 FW FW FW SC SC SC FW FW FW
POP 12HR 100 30 20 30 5
QPF 12HR 0.13-0.56 0.00-0.13 0.04-0.19 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D NM SC IS IS SC SC SC IS IS C C S
TSTMS D D NM SC IS IS SC SC SC IS IS C C S
HEAT INDEX 86 94 96 93 82 96 99 97
MAX HEAT 90 99 100 93 100 103
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 74 94 75 92 72 87
TEMP 75 72 89 89 78 75 91 91 80 75 88 88 76 73 84 83
DEWPT 71 70 76 76 70 69 75 75 70 70 76 75 72 71 76 75
PWIND DIR S SW S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1
POP 12HR 10 10 5 5 10 20 40 40
RAIN SHWRS S S S S S C C C S
TSTMS S S S S S C S S S
MOZ051-062100-
MONTGOMERY MO-
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 80 67 87 68 89
TEMP 72 70 71 75 80 78 73 71 69 69 77 83 85 83 74 72 70 69 78 86 89 86
DEWPT 71 69 71 73 73 74 73 71 69 69 75 76 75 76 73 71 69 69 75 75 74 75
RH 97 97100 94 79 88100100100100 94 80 72 80 97 97 97100 91 70 61 70
WIND DIR NE SW SW S S SE E SE S S SW SW SW SW SW SW W W W SW S S
WIND SPD 4 3 4 4 2 1 1 2 2 2 3 4 3 2 2 1 2 1 2 1 1 1
WIND GUST 14
CLOUDS OV OV OV B2 B1 B1 SC B1 SC B1 B1 B1 B1 CL FW FW SC SC SC FW FW FW
POP 12HR 90 30 20 30 5
QPF 12HR 0.24-0.57 0.03 0.05-0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D NM SC IS IS IS SC IS IS IS C C
TSTMS D D NM SC IS IS IS SC IS IS IS C C
HEAT INDEX 84 92 94 90 95 98 95
MAX HEAT 89 96 100 89 100 102
FLOOD A A
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 91 72 93 73 91 70 86
TEMP 74 71 88 88 77 74 90 89 78 73 87 86 75 72 83 82
DEWPT 70 69 76 76 69 68 75 75 69 69 76 75 72 70 76 75
PWIND DIR S S S SW SW SW S SW
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC SC FW FW FW FW FW FW SC SC SC SC B1 B1
POP 12HR 10 10 5 5 10 20 50 40
RAIN SHWRS S S S S C C C S
TSTMS S S S S C S S S
ILZ058-059-098-099-062100-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 81 67 87 68 88
TEMP 71 70 72 76 80 78 73 71 69 69 78 83 85 83 74 72 70 69 79 85 88 85
DEWPT 69 69 70 72 73 72 72 71 69 69 73 75 74 74 72 71 70 69 73 74 73 74
RH 93 97 93 87 79 82 97100100100 85 77 70 74 93 97100100 82 70 61 70
WIND DIR S SW S S S SE SE SE S S SW SW SW SW S SW SW W NW W SW SE
WIND SPD 3 4 5 5 4 2 2 2 3 2 3 4 4 3 3 3 2 2 3 2 2 1
CLOUDS OV OV OV OV B1 B1 B1 B2 B1 B1 B1 B1 B2 SC SC FW SC SC SC FW FW FW
POP 12HR 90 40 20 30 5
QPF 12HR 0.11-0.24 0.01-0.18 0.00-0.17 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS NM D NM SC IS IS SC SC SC IS IS C C S
TSTMS NM D NM SC IS IS SC SC SC IS IS C C S
HEAT INDEX 84 91 94 91 81 93 96 93
MAX HEAT 88 98 99 93 98 102
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 90 73 92 73 90 70 85
TEMP 74 71 87 86 77 74 90 88 78 74 86 85 75 72 82 81
DEWPT 70 70 76 75 71 69 76 75 70 69 75 74 72 70 74 74
PWIND DIR SE S S SW SW SW S SW
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS FW SC SC SC FW SC FW FW FW FW SC SC SC B1 B1 B1
POP 12HR 20 20 10 10 20 20 50 50
RAIN SHWRS S S S S S S C C C C
TSTMS S S S S S S C S S S
ILZ060-064-065-062100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 80 68 86 68 87
TEMP 71 70 72 75 79 78 73 72 70 70 77 83 85 82 75 72 70 69 78 84 87 84
DEWPT 68 69 71 72 73 73 72 71 69 69 73 76 76 75 73 71 70 69 74 75 75 75
RH 90 97 97 90 82 85 97 97 97 97 87 80 75 79 94 97100100 88 74 68 74
WIND DIR NW W S SW S S SE SE S S SW SW SW SW S SW SW SW W W W W
WIND SPD 2 3 5 5 4 2 1 1 2 2 4 4 5 2 2 2 2 2 3 3 3 1
CLOUDS B1 OV OV OV B1 B1 B1 B2 B2 B1 B1 B1 B1 SC SC SC SC SC SC FW FW FW
POP 12HR 90 50 20 40 5
QPF 12HR 0.16-0.38 0.09-0.33 0.01-0.08 0.00-0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS NM D NM SC IS IS IS SC SC IS IS C C S S S
TSTMS NM D NM SC IS IS IS SC SC IS IS C C S S S
HEAT INDEX 81 90 94 89 92 96 92
MAX HEAT 85 85 96 100 92 96 100
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 88 72 90 74 88 71 84
TEMP 73 70 85 85 76 73 88 86 78 74 86 84 74 72 81 80
DEWPT 71 70 76 76 71 70 77 76 70 70 76 75 72 70 75 74
PWIND DIR S S S SW SW SW S SW
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS FW SC SC SC FW SC FW FW FW FW SC SC SC B1 B1 B1
POP 12HR 20 20 10 10 20 30 50 60
RAIN SHWRS S S S S S C C C L C
TSTMS S S S S S C C S S S
ILZ079-MOZ075-062100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 82 69 89 70 90
TEMP 73 71 73 76 82 80 77 73 71 70 78 85 87 83 76 73 72 70 80 87 90 87
DEWPT 70 69 72 74 74 74 74 72 71 70 75 76 76 76 74 72 70 70 75 76 75 76
RH 90 93 97 94 77 82 90 97100100 91 75 70 80 94 97 93100 85 70 62 70
WIND DIR S NW NE SE S SE SE E SE S SW SW SW SW S SW SW SW W W SW SE
WIND SPD 2 2 3 3 4 3 3 3 3 3 4 4 4 3 3 2 2 2 2 2 1 1
WIND GUST 12
CLOUDS SC OV OV OV B1 SC B1 B2 B2 B1 B1 SC SC SC SC SC SC SC SC FW FW FW
POP 12HR 70 40 30 40 5
QPF 12HR 0.05-0.52 0.06-0.22 0.05-0.58 0.05 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS NM NM NM IS SC SC SC SC IS IS SC C C C C
TSTMS IS NM NM SC IS SC SC SC SC IS IS SC C C C C
HEAT INDEX 88 84 95 98 92 83 97101 98
MAX HEAT 92 86 99 102 93 102 105
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 93 73 94 75 94 73 89
TEMP 75 72 90 88 77 74 91 89 79 76 90 88 77 74 86 83
DEWPT 72 70 75 75 71 70 74 74 71 70 75 74 72 71 76 75
PWIND DIR S S S SW S SW SW SW
WIND CHAR LT LT LT GN GN LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B1
POP 12HR 10 10 5 5 5 20 50 40
RAIN SHWRS S C C C C
TSTMS S C S S C
MOZ062-073-062100-
FRANKLIN MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 82 69 88 69 91
TEMP 74 70 72 75 82 79 75 72 70 70 79 85 86 82 74 72 70 69 80 87 91 87
DEWPT 71 69 71 73 74 73 73 71 70 69 74 75 75 75 73 70 69 69 74 75 73 75
RH 90 97 97 94 77 82 94 97100 97 85 72 70 79 97 93 97100 82 68 56 68
WIND DIR SW N S SE S SE SE SE SE S SW SW SW SW S SW SW SW W W S S
WIND SPD 3 2 3 3 2 1 1 1 2 2 3 3 3 1 1 1 1 1 1 1 1 0
WIND GUST 16 13 11 12 12
CLOUDS OV OV OV OV B1 B1 B2 B2 B2 SC B1 B1 SC SC SC SC SC FW FW FW FW FW
POP 12HR 90 30 40 40 5
QPF 12HR 0.28-0.48 0.05-0.25 0.06-0.19 0.03 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D NM SC IS SC SC SC IS IS IS SC C C S S
TSTMS D D NM SC IS SC SC SC IS IS IS SC C C S S
HEAT INDEX 87 81 94 95 89 85 97 99 96
MAX HEAT 91 99 102 91 100 103
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 74 94 75 93 73 88
TEMP 74 72 90 88 77 75 92 90 79 75 90 87 76 74 86 83
DEWPT 70 69 74 74 70 68 73 72 69 69 74 74 71 70 75 74
PWIND DIR S SW S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 B1
POP 12HR 10 10 5 0 5 20 40 30
RAIN SHWRS S C C C C
TSTMS S C S S C
MOZ059-072-062100-
GASCONADE MO-CRAWFORD MO-
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 82 69 87 69 90
TEMP 74 70 72 76 82 80 74 72 71 70 78 84 85 82 74 72 70 69 80 87 90 86
DEWPT 71 69 71 73 74 73 73 71 69 69 74 75 75 75 72 70 69 69 74 75 73 75
RH 90 97 97 90 77 79 97 97 93 97 88 74 72 79 93 93 97100 82 68 58 70
WIND DIR S N N SE S SE SE SE S S SW SW SW SW S SW SW SW W SW SW S
WIND SPD 4 3 4 4 3 2 2 2 2 3 4 4 4 2 2 2 2 1 2 2 2 1
WIND GUST 17 13 12 13 13
CLOUDS OV OV OV B2 B1 B1 B2 B2 B1 SC B1 B1 B1 FW SC SC SC FW FW FW FW FW
POP 12HR 70 30 40 30 5
QPF 12HR 0.31-0.71 0.03-0.81 0.08-0.16 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D NM NM SC IS SC SC SC IS IS IS SC C C
TSTMS D NM NM SC IS SC SC SC IS IS IS SC C C
HEAT INDEX 88 82 92 94 88 83 96 98 95
MAX HEAT 92 97 99 89 99 102
FLOOD A A
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 92 73 93 74 93 72 88
TEMP 74 72 89 87 77 75 91 89 79 75 89 87 76 73 85 83
DEWPT 70 69 74 74 69 68 73 72 68 69 74 73 70 70 75 74
PWIND DIR S SW S SW S SW S SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC B1 SC
POP 12HR 5 5 5 0 5 20 40 30
RAIN SHWRS S C C C C
TSTMS S C S S C
ILZ102-MOZ065-062100-
MONROE IL-JEFFERSON MO-
326 AM CDT THU AUG 6 2026
DATE THU 08/06/26 FRI 08/07/26 SAT 08/08/26
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 81 69 89 70 91
TEMP 74 70 72 76 81 80 75 72 71 70 79 86 87 83 75 73 71 70 81 88 91 87
DEWPT 70 69 72 74 74 74 73 71 70 70 75 77 76 76 73 71 70 70 75 76 75 76
RH 87 97100 94 79 82 94 97 97100 88 75 70 80 94 93 97100 82 68 60 70
WIND DIR SE N SE S S SE SE SE SE S SW SW SW SW SW SW SW SW W W S SE
WIND SPD 1 2 3 3 3 2 2 2 2 3 3 4 3 2 2 2 2 2 2 2 1 1
WIND GUST 11
CLOUDS B2 OV OV OV B1 B1 B2 B2 B2 B1 B1 B1 SC SC SC SC SC SC FW FW FW FW
POP 12HR 90 40 40 50 5
QPF 12HR 0.28-0.99 0.06-0.42 0.06-0.18 0.03-0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS SC D NM NM IS SC SC SC IS IS IS SC C C S S
TSTMS SC D NM SC IS SC SC SC IS IS IS SC C C S S
HEAT INDEX 87 82 82 97 99 92 86 98101 98
MAX HEAT 90 100 103 91 102 105
DATE SUN 08/09/26 MON 08/10/26 TUE 08/11/26 WED 08/12/26
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 74 95 75 94 73 88
TEMP 75 72 90 88 78 75 92 90 79 76 91 88 77 74 86 83
DEWPT 71 70 76 75 71 69 75 74 70 69 75 74 72 70 76 75
PWIND DIR S S S SW SW SW SW SW
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC B1 B1
POP 12HR 10 10 5 5 5 20 50 40
RAIN SHWRS S C C C C
TSTMS S C S S C
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