096
FOUS53 KLSX 171456
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
956 AM CDT MON AUG 17 2026
ILZ100-101-MOZ061-063-064-172100-
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
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 65 87 71 86
TEMP 77 83 83 80 72 69 67 65 77 84 86 84 76 75 73 71 77 82 85 81
DEWPT 70 68 67 68 68 67 66 65 69 69 70 72 69 69 69 70 72 74 76 74
RH 79 61 59 67 87 93 97100 76 61 59 67 79 82 87 97 85 77 75 79
WIND DIR NW N N N N NE W S S SW S SE SE S S SW SW NE N NE
WIND SPD 8 9 9 5 3 2 2 2 4 5 2 3 3 3 3 3 4 4 4 4
CLOUDS FW FW SC B1 SC SC SC SC FW FW CL FW SC SC B1 B2 B2 B1 B1 B1
POP 12HR 0 0 0 70 50
QPF 12HR 0 0 0 0.17-0.55 0.01-0.11
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C S S C
TSTMS L L C C S S C
OBVIS PF PF
HEAT INDEX 86 86 81 87 91 89 89 94 86
MAX HEAT 88 89 83 91 96 90 94 100
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 83 65 85 65 83
TEMP 72 68 79 78 69 65 81 79 69 65 83 80 69 66 81 79
DEWPT 72 68 72 71 68 65 69 70 67 65 70 70 67 64 68 68
PWIND DIR NE NE NE NE NE NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 SC SC SC FW FW FW SC SC FW FW FW SC
POP 12HR 60 50 10 5 5 5 5 5
RAIN SHWRS C L C C
TSTMS C C C C
MOZ042-049-050-172100-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 63 87 69 83
TEMP 74 80 82 79 70 67 64 64 76 83 86 84 76 74 71 69 75 80 82 79
DEWPT 67 65 64 66 67 65 64 63 68 69 70 73 70 69 69 69 72 73 75 73
RH 79 60 55 64 90 93100 97 76 63 59 70 82 84 93100 90 79 79 82
WIND DIR N N N N NE SE S S S S S SE E E NE E E NE NE NE
WIND SPD 6 9 8 4 2 2 3 3 5 6 3 2 3 3 4 4 4 4 5 5
CLOUDS CL SC SC FW FW CL FW SC FW FW CL CL SC SC B1 B2 B2 B1 B1 B1
POP 12HR 0 0 5 70 30
QPF 12HR 0 0 0 0.12-0.65 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C C S S C
TSTMS S S L L C C S S C
HEAT INDEX 81 83 87 91 89 82 88 81
MAX HEAT 86 87 82 92 98 91 93 99
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 66 80 63 82 64 84 63 82
TEMP 70 66 77 77 67 64 80 79 68 65 81 80 68 64 79 78
DEWPT 70 66 70 70 67 64 69 70 67 65 69 70 66 63 67 69
PWIND DIR NE NE E NE SE NW N NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC FW SC FW FW FW SC SC FW FW FW SC
POP 12HR 50 30 5 5 20 5 10 10
RAIN SHWRS C C C S S
TSTMS C C S S S
MOZ041-047-048-172100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 65 90 71 85
TEMP 75 81 83 80 72 68 66 65 77 84 88 86 77 75 73 71 76 81 84 80
DEWPT 67 64 64 66 68 66 65 64 68 69 71 73 71 70 70 70 72 73 75 73
RH 76 56 53 62 87 93 97 97 74 61 57 65 82 84 90 97 87 77 74 79
WIND DIR N N N N E SE S S S S S SE E NE NE E E NE NE NE
WIND SPD 6 9 6 4 2 2 3 3 5 6 3 2 3 3 3 3 4 4 5 5
CLOUDS FW SC SC FW FW CL FW SC FW FW CL CL SC SC B1 B2 B2 B1 B1 B1
POP 12HR 0 0 5 70 30
QPF 12HR 0 0 0 0.12-0.57 0.03
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S L L C C C
TSTMS S S L L C C C
HEAT INDEX 82 84 81 88 94 92 85 91 83
MAX HEAT 86 89 84 93 100 93 94 99
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 66 86 65 85
TEMP 71 68 78 78 68 66 81 81 69 67 83 81 69 66 81 80
DEWPT 71 68 71 70 68 65 69 70 67 66 69 70 66 64 67 69
PWIND DIR NE NE NE NE E NW NE NE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC FW SC FW FW FW SC FW FW FW FW SC
POP 12HR 60 20 5 5 20 5 10 10
RAIN SHWRS C L S S S
TSTMS C C S S S
ILZ095>097-MOZ018-019-026-027-034>036-172100-
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
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 63 84 68 80
TEMP 74 80 81 79 70 66 64 64 76 81 83 82 74 72 70 68 73 77 79 78
DEWPT 66 65 64 66 66 64 63 63 69 70 72 73 71 70 69 68 71 73 73 72
RH 76 60 56 64 87 93 97 97 79 69 70 74 90 93 97100 93 87 82 82
WIND DIR NW N N N E S SW S SW SW SW S E N NW NW N NE NE NE
WIND SPD 6 8 6 4 2 3 4 3 6 8 4 2 2 2 3 3 3 4 4 4
CLOUDS FW SC SC FW SC SC FW FW SC FW FW SC B1 B1 B2 B2 B2 B2 B1 B1
POP 12HR 0 0 10 80 30
QPF 12HR 0 0 0.00-0.05 0.34-0.87 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C D D C C S
TSTMS S S L L C C S
HEAT INDEX 81 83 80 84 88 87 81
MAX HEAT 85 87 90 94 90 87 90
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 65 80 62 82 64 83 63 80
TEMP 69 65 77 77 66 63 79 79 68 65 80 79 67 64 78 77
DEWPT 68 65 69 69 65 63 68 71 66 65 70 70 65 63 67 69
PWIND DIR NE NE E NE SW NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC FW FW FW FW FW SC FW FW FW FW SC
POP 12HR 30 10 5 10 20 10 10 10
RAIN SHWRS S C S C S
TSTMS S C S C S
ILZ069-070-074-172100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 64 86 69 86
TEMP 77 82 83 79 72 68 66 65 76 82 85 82 74 73 71 70 76 82 85 81
DEWPT 74 70 68 69 69 68 65 65 69 69 69 71 69 68 68 69 72 74 75 74
RH 90 67 61 72 90100 97100 79 65 59 69 84 84 90 97 87 77 72 79
WIND DIR NW NW N N N NE N SW SW SW SW SE SE S S SW S W NW N
WIND SPD 8 9 9 5 4 2 2 1 2 3 0 0 2 2 2 2 3 3 3 3
CLOUDS B1 SC FW SC SC SC FW FW FW FW CL FW FW FW B1 B2 B2 B1 B1 B1
POP 12HR 0 0 0 50 70
QPF 12HR 0 0 0 0.05-0.22 0.06-0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C L L C C L
TSTMS C C C C C C L
OBVIS PF PF
HEAT INDEX 86 87 80 85 89 87 88 94 86
MAX HEAT 89 89 85 89 93 88 92 99
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 64 83 63 84 64 82
TEMP 72 68 79 78 68 65 80 78 68 64 82 80 68 65 80 78
DEWPT 72 68 72 70 68 65 69 69 67 64 69 69 67 65 67 67
PWIND DIR NE NE NE N N NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 60 50 10 10 5 10 5 5
RAIN SHWRS L L C C
TSTMS L C C C
MOZ074-084-085-099-172100-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 63 90 69 90
TEMP 77 84 85 79 71 67 65 63 78 87 90 85 76 74 72 70 78 86 89 83
DEWPT 71 69 67 67 68 66 65 63 67 68 69 71 68 67 67 68 71 73 75 74
RH 82 61 55 67 90 97100100 69 53 50 63 76 79 84 93 79 65 64 74
WIND DIR N NW N N N N N N SE SW SW SE SE S S NE SE S S NE
WIND SPD 8 8 6 5 3 2 2 1 2 3 1 1 2 2 2 2 3 3 3 2
WIND GUST 16 13 14 16 13 13 12
CLOUDS B1 SC FW SC SC SC SC FW FW CL CL CL FW FW SC B1 B1 SC SC SC
POP 12HR 5 0 0 40 50
QPF 12HR 0 0 0 0.00-0.19 0.01-0.21
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C C
TSTMS C C C C C C C
OBVIS PF PF
HEAT INDEX 87 88 80 90 95 90 93 99 90
MAX HEAT 93 94 83 96 100 90 99 106
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 83 65 84 63 86 64 84
TEMP 72 68 80 78 69 65 81 79 67 64 84 81 69 65 82 80
DEWPT 72 68 74 73 69 65 71 71 67 64 69 70 66 64 67 69
PWIND DIR NE NE NE NE N NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B1 B1 SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 70 60 30 10 5 5 5 5
RAIN SHWRS C L L C C S
TSTMS C C C C C S
MOZ051-052-060-172100-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 62 87 68 83
TEMP 75 81 82 79 70 66 64 63 75 83 86 83 75 73 71 69 74 80 82 79
DEWPT 68 66 66 67 67 65 64 63 69 70 71 73 70 69 70 69 72 74 76 73
RH 79 60 58 67 90 97100100 82 65 61 72 84 87 97100 93 82 82 82
WIND DIR N N N N N SW SW S SW S SW SE SE E NE S E NE NE NE
WIND SPD 8 9 8 4 2 2 2 2 4 6 2 1 2 2 3 3 2 2 3 3
CLOUDS CL SC SC SC SC FW FW FW SC FW CL FW SC SC B1 B2 B2 B1 B1 B1
POP 12HR 0 0 5 70 40
QPF 12HR 0 0 0 0.25-0.57 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C C
TSTMS L L C C C
OBVIS PF
HEAT INDEX 83 84 87 91 89 84 90
MAX HEAT 86 88 90 96 89 91 97
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 65 81 63 82 63 84 63 82
TEMP 70 66 78 77 67 63 80 79 67 64 81 79 67 64 79 77
DEWPT 70 66 71 70 67 63 69 71 66 64 70 70 66 63 68 69
PWIND DIR NE NE NE NE SW NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC FW FW FW FW SC SC FW FW FW SC
POP 12HR 50 40 5 5 20 5 5 5
RAIN SHWRS C C C S S
TSTMS C C C S S
ILZ058-059-098-099-172100-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 62 85 67 83
TEMP 75 81 82 79 69 66 63 63 76 82 84 82 74 72 70 68 74 80 82 79
DEWPT 67 67 66 67 67 65 63 63 68 68 69 71 69 68 69 68 71 72 73 71
RH 76 63 58 67 93 97100100 76 63 61 69 84 87 97100 90 77 74 77
WIND DIR N N N N N S SW S SW SW SW S SE SE S SW NW N N NE
WIND SPD 8 9 8 4 3 1 2 2 5 5 3 3 3 2 3 3 3 3 4 4
CLOUDS FW FW B1 SC B1 SC SC FW SC FW FW FW SC SC B2 B2 B2 B2 B1 B1
POP 12HR 0 0 5 70 40
QPF 12HR 0 0 0 0.19-0.53 0.01-0.08
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C S S C
TSTMS L L C C S S C
OBVIS PF PF
HEAT INDEX 83 84 85 88 87 82 87 80
MAX HEAT 86 87 90 94 89 90 94
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 65 81 62 82 62 84 62 81
TEMP 70 66 78 77 67 63 80 79 67 63 81 79 67 64 79 77
DEWPT 70 66 68 68 65 63 67 68 66 63 68 68 65 63 65 66
PWIND DIR NE NE NE NE E NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC SC SC FW FW FW FW SC FW FW FW FW SC
POP 12HR 50 30 10 5 10 10 5 5
RAIN SHWRS C C C C S
TSTMS C C C C S
ILZ060-064-065-172100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 62 84 68 83
TEMP 75 81 81 78 70 67 64 64 76 81 83 81 73 72 70 69 74 80 82 79
DEWPT 69 68 67 68 68 66 64 63 68 68 69 71 69 68 68 68 71 73 73 72
RH 82 65 63 71 93 97100 97 76 65 63 72 87 87 93 97 90 79 74 79
WIND DIR N N N N N NE NW SW SW SW SW S SE S SW SW W NW NW N
WIND SPD 8 9 8 5 3 2 2 1 3 4 2 1 2 2 2 2 3 3 3 3
CLOUDS SC SC SC SC SC FW FW FW FW FW FW FW SC SC B1 B2 B2 B2 B1 SC
POP 12HR 0 0 0 60 60
QPF 12HR 0 0 0 0.06-0.29 0.05-0.18
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L C C C
TSTMS L L C C C C C
OBVIS PF
HEAT INDEX 84 84 84 87 85 83 88 81
MAX HEAT 86 87 83 86 90 86 89 93
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 65 81 62 82 62 83 62 81
TEMP 70 66 78 77 67 63 79 78 67 63 80 79 67 64 79 77
DEWPT 70 66 69 68 66 63 67 68 65 63 68 68 66 63 66 66
PWIND DIR NE NE NE NE N NW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC
POP 12HR 50 40 10 10 5 10 5 5
RAIN SHWRS C C C S
TSTMS C C S S
ILZ079-MOZ075-172100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 64 88 69 88
TEMP 77 83 84 79 71 68 65 64 77 84 87 84 76 74 72 70 77 84 87 82
DEWPT 72 70 69 68 69 67 65 64 69 69 70 71 69 67 68 68 72 75 77 76
RH 85 65 61 69 93 97100100 76 61 57 65 79 79 87 93 85 74 72 82
WIND DIR NW NW N N N N NW W S SW S SE SE S S SE SE S W NE
WIND SPD 8 9 9 6 3 2 2 1 3 3 1 2 4 4 5 3 4 4 4 3
CLOUDS B1 SC FW SC B1 SC SC SC FW FW CL CL FW FW B1 B1 B1 B1 SC SC
POP 12HR 5 0 0 60 60
QPF 12HR 0 0 0 0.03-0.21 0.04-0.13
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L L S S C
TSTMS L L C C S S C
OBVIS PF PF
HEAT INDEX 87 87 80 88 92 89 92 99 89
MAX HEAT 89 90 92 96 90 97 102
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 67 82 64 83 63 85 64 83
TEMP 73 68 79 77 69 65 80 79 68 64 83 80 69 65 81 79
DEWPT 72 68 74 73 69 65 71 71 67 64 70 71 67 64 68 69
PWIND DIR NE NE NE N N NW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC B1 B2 B1 B1 SC SC SC FW FW FW SC FW FW FW SC
POP 12HR 70 60 20 10 5 5 5 5
RAIN SHWRS C L L C S
TSTMS C C C C S
MOZ059-062-072-073-172100-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 63 90 70 88
TEMP 75 82 83 78 70 67 64 63 78 86 89 84 76 75 72 70 78 85 87 81
DEWPT 69 67 66 66 68 66 64 63 68 68 69 71 69 68 68 68 72 74 76 74
RH 82 61 57 67 93 97100100 71 55 52 65 79 79 87 93 82 70 70 79
WIND DIR N NW N N NE S SW S S SW SW SE SE S SE NE SE SE NE NE
WIND SPD 8 8 6 4 2 2 2 2 3 4 1 1 3 3 3 3 3 3 3 3
WIND GUST 14 13 16 16 13
CLOUDS SC SC SC SC SC SC FW FW CL FW CL FW FW SC B1 B1 B1 B1 SC B1
POP 12HR 0 0 5 60 40
QPF 12HR 0 0 0 0.07-0.46 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C C C C
TSTMS L L C C C C C
OBVIS PF PF
HEAT INDEX 84 85 90 94 90 92 97 86
MAX HEAT 87 89 94 98 90 98 103
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 67 81 64 83 63 85 63 83
TEMP 71 67 78 76 68 64 81 78 67 64 83 79 68 64 81 78
DEWPT 71 67 73 71 68 64 70 70 67 64 70 70 66 64 68 69
PWIND DIR NE NE NE NE NE NW N N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 SC SC SC FW FW CL SC FW FW FW FW FW
POP 12HR 70 50 10 10 5 5 5 10
RAIN SHWRS C L C C
TSTMS C C C C
ILZ102-MOZ065-172100-
MONROE IL-JEFFERSON MO-
956 AM CDT MON AUG 17 2026
DATE MON 08/17/26 TUE 08/18/26 WED 08/19/26
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 63 89 70 88
TEMP 77 83 84 79 71 67 65 64 78 85 88 84 76 74 72 71 78 84 87 81
DEWPT 70 69 68 68 68 67 65 64 70 70 71 72 69 68 68 69 73 76 77 75
RH 79 63 59 69 90100100100 76 61 57 67 79 82 87 93 85 77 72 82
WIND DIR N NW N N N SW SW SW S S S SE SE S SE S S SE NE NE
WIND SPD 8 9 8 5 2 1 2 1 3 3 1 3 3 3 3 3 3 3 3 3
WIND GUST 13
CLOUDS SC FW FW SC B1 B1 SC FW CL CL CL FW FW SC B1 B2 B1 B1 B1 B1
POP 12HR 0 0 0 60 50
QPF 12HR 0 0 0 0.08-0.41 0.02-0.10
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L C C C C C
TSTMS L L C C C C C
OBVIS PF PF
HEAT INDEX 86 87 80 90 94 89 93 98 88
MAX HEAT 88 89 93 98 88 98 103
DATE THU 08/20/26 FRI 08/21/26 SAT 08/22/26 SUN 08/23/26
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 67 82 64 83 63 85 64 83
TEMP 72 68 79 77 68 65 81 78 68 64 83 80 68 65 81 78
DEWPT 72 68 74 72 68 65 71 71 67 64 71 71 66 64 69 69
PWIND DIR NE NE NE NE N NW NW N
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B2 B1 B1 SC SC FW FW FW FW SC FW FW FW SC
POP 12HR 60 50 10 10 5 5 5 5
RAIN SHWRS C L C C
TSTMS C C C C
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