338
FOUS53 KLSX 171556
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1056 AM CDT FRI JUL 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
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 91 75 92 75 91
TEMP 88 90 89 81 78 76 76 85 90 91 89 82 78 76 76 84 89 90 87
DEWPT 76 75 75 73 72 72 72 75 75 75 75 74 74 73 73 76 76 75 74
RH 68 62 64 77 82 87 87 72 62 60 64 77 88 90 90 77 66 62 65
WIND DIR W W W SW SW SW W W W W W W W W NW N NE NE NE
WIND SPD 5 6 4 2 3 4 5 9 9 9 6 3 2 2 2 3 3 4 3
CLOUDS SC SC FW CL CL FW FW FW SC FW FW FW SC SC B1 SC SC FW FW
POP 12HR 40 20 10 20 40
QPF 12HR 0.00-0.07 0 0 0.00-0.51 0.00-0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S C C
TSTMS C C S S S C C
HEAT INDEX 98100 98 86 94100102100 87 93100101 96
MAX HEAT 102 105 99 86 103 107 102 87 106 106
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 72 94 77 96 70 85 65 85
TEMP 75 74 92 92 81 78 93 89 76 71 84 81 70 66 82 82
DEWPT 72 72 75 75 73 72 73 71 67 65 65 65 63 62 63 63
PWIND DIR E S SW NW N NE NE E
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC FW FW SC
POP 12HR 10 0 10 5 10 5 5 5
RAIN SHWRS S
MOZ049-050-172100-
OSAGE MO-CALLAWAY MO-
INCLUDING THE CITY OF FULTON
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 73 91 73 92
TEMP 86 89 87 79 76 75 74 82 88 89 87 80 77 75 74 84 90 90 87
DEWPT 74 73 73 72 72 71 72 73 73 73 74 74 73 72 73 75 75 74 75
RH 68 59 63 79 87 87 93 74 61 59 65 82 87 90 97 74 62 60 68
WIND DIR W W W SW SW SW SW W W W W SW SW W W W W W NE
WIND SPD 6 8 4 3 4 4 5 8 8 8 5 2 3 3 2 2 2 3 2
WIND GUST 16 16 18
CLOUDS FW SC FW FW CL CL FW CL FW SC FW FW SC SC FW FW FW FW FW
POP 12HR 20 20 10 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S S C
HEAT INDEX 94 96 94 80 88 96 98 95 82 91100100 96
MAX HEAT 99 102 95 101 102 98 106 107
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 73 95 77 95 69 85 65 86
TEMP 76 74 92 91 81 77 92 89 75 69 83 81 70 66 82 82
DEWPT 73 73 73 73 71 70 70 69 66 64 63 63 63 62 63 63
PWIND DIR S SW SW NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC FW SC FW SC SC
POP 12HR 5 0 5 0 10 5 10 10
MOZ042-172100-
AUDRAIN MO-
INCLUDING THE CITY OF MEXICO
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 89 72 90 72 90
TEMP 85 88 86 78 76 74 74 82 88 89 88 79 77 74 74 82 88 89 87
DEWPT 73 72 72 72 71 70 71 73 73 72 73 73 72 71 72 74 73 73 73
RH 67 59 63 82 85 87 90 74 61 57 61 82 85 90 93 77 61 59 63
WIND DIR W W W SW SW SW SW W W W W SW W W W N SE N SE
WIND SPD 8 10 8 4 5 6 8 10 10 10 8 3 3 3 2 3 3 3 3
WIND GUST 16 17 18
CLOUDS FW FW FW CL FW CL FW FW FW FW FW SC SC SC FW FW FW FW FW
POP 12HR 20 20 10 10 30
QPF 12HR 0 0 0 0 0.00-0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S S C
HEAT INDEX 92 95 93 87 95 97 95 80 88 96 97 94
MAX HEAT 96 98 93 98 101 95 98 100
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 72 93 77 92 67 83 63 84
TEMP 74 73 91 91 81 77 90 88 72 68 82 79 68 64 80 81
DEWPT 71 71 72 72 70 69 68 66 64 62 61 61 61 61 62 61
PWIND DIR SE SW SW NW NE NE E SE
WIND CHAR LT LT GN GN LT GN LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW SC FW SC SC FW SC
POP 12HR 5 0 5 5 10 5 5 20
RAIN SHWRS S
MOZ041-047-048-172100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 91 74 92 74 93
TEMP 86 89 88 80 77 75 75 83 88 90 88 80 78 76 75 84 90 92 89
DEWPT 73 72 73 72 72 71 71 73 73 73 74 74 73 72 72 74 74 74 75
RH 65 57 61 77 85 87 87 72 61 58 63 82 85 87 90 72 60 56 64
WIND DIR W W SW SW SW SW SW W W W W SW SW W W W SW W S
WIND SPD 5 6 4 3 3 4 4 6 6 8 4 2 2 2 2 2 2 2 2
WIND GUST 17 14 14 17 17 18 17
CLOUDS FW FW FW FW CL CL FW CL FW FW FW FW FW FW FW CL FW FW FW
POP 12HR 20 10 10 5 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
HEAT INDEX 94 97 95 82 88 96 99 97 84 91100102 98
MAX HEAT 98 102 97 101 103 99 105 106
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 74 96 78 96 70 86 66 87
TEMP 77 75 93 92 82 78 93 90 76 71 84 82 71 67 83 83
DEWPT 73 72 73 73 71 69 70 68 65 64 63 63 63 62 63 63
PWIND DIR S SW SW NW NE NE E SE
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC SC
POP 12HR 5 0 5 0 10 5 10 10
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
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 74 92 73 90
TEMP 87 89 88 79 77 76 75 84 89 91 90 80 77 74 74 82 87 89 87
DEWPT 74 73 73 72 72 71 72 74 74 73 74 73 73 72 71 73 73 72 72
RH 65 59 61 79 85 85 90 72 61 56 60 79 87 93 90 74 63 57 61
WIND DIR W SW SW SW SW SW SW W W W W W NW NW NE E E E E
WIND SPD 6 8 5 4 4 6 6 8 8 8 5 3 2 2 3 3 3 3 3
WIND GUST 17 14 18 19 19 19
CLOUDS FW FW FW FW CL FW FW CL FW FW FW SC SC SC SC FW FW FW CL
POP 12HR 30 20 5 20 20
QPF 12HR 0.00-0.18 0.00-0.05 0 0.00-0.48 0.00-0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S
TSTMS S S S S S S
HEAT INDEX 95 97 96 81 91 99100 99 84 87 95 97 94
MAX HEAT 101 103 99 86 105 106 102 86 101 102
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 72 94 77 92 66 83 63 84
TEMP 74 73 91 91 81 77 90 87 72 67 82 80 68 65 80 81
DEWPT 70 71 74 74 72 70 68 66 64 62 61 61 61 60 61 62
PWIND DIR SE SW SW NW N NE E SE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC FW FW SC FW SC SC FW FW FW SC
POP 12HR 5 0 10 5 10 5 10 10
RAIN SHWRS S S S S S
TSTMS S S
ILZ069-074-172100-
CLINTON IL-WASHINGTON IL-
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 74 92 74 90
TEMP 86 89 88 79 77 75 76 85 89 90 88 80 77 75 75 83 88 89 86
DEWPT 78 77 77 75 73 72 73 77 77 76 77 75 74 73 74 77 77 76 75
RH 77 68 70 88 87 90 90 77 68 64 70 85 90 94 97 82 70 66 70
WIND DIR W W W SW SW SW W W W W W W W NW N N N N NE
WIND SPD 3 4 3 1 2 3 3 8 8 8 3 1 1 1 1 2 2 2 2
CLOUDS B1 SC SC FW FW FW FW FW SC FW FW FW B1 B1 SC SC SC FW FW
POP 12HR 40 20 20 20 50
QPF 12HR 0.00-0.07 0 0 0.00-0.22 0.00-0.06
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S C C
TSTMS C C S S S C C
HEAT INDEX 98101 99 81 95102103100 83 91 99100 95
MAX HEAT 101 105 99 87 103 106 100 87 102 103
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 70 92 76 95 69 84 64 84
TEMP 73 72 90 89 79 76 92 88 74 70 82 80 68 65 81 81
DEWPT 72 72 76 76 73 73 76 74 69 66 66 66 65 64 64 65
PWIND DIR E S SW W N NE NE E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW SC FW FW FW SC FW SC FW SC SC SC FW FW SC
POP 12HR 10 5 10 10 10 5 5 5
ILZ070-172100-
MARION IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 89 74 91 73 89
TEMP 86 88 86 79 77 75 76 85 89 90 87 79 77 75 74 82 87 88 85
DEWPT 77 76 75 74 73 72 73 76 76 75 75 74 73 73 73 74 74 73 72
RH 75 68 70 85 87 90 90 75 66 62 68 85 87 94 97 77 65 61 65
WIND DIR W W W SW SW SW W W W W W W NW NW NE NE N NE NE
WIND SPD 4 4 3 1 2 3 4 8 8 9 3 1 1 1 1 2 2 3 2
CLOUDS B1 SC SC FW FW FW FW FW SC FW FW SC B2 B1 SC SC SC FW FW
POP 12HR 50 20 20 30 30
QPF 12HR 0.01-0.10 0 0 0.00-0.18 0.02
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C S C C
TSTMS C C S S S S C C
HEAT INDEX 96 99 96 80 93 99101 97 82 87 94 96 91
MAX HEAT 100 102 94 102 103 95 98 99
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 69 91 75 94 68 83 63 83
TEMP 71 71 89 88 78 76 91 86 73 69 81 78 68 64 80 80
DEWPT 69 70 74 74 73 73 75 72 68 65 65 65 63 62 63 64
PWIND DIR E S SW W N N NE NE
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW SC SC FW SC SC SC FW FW FW FW SC
POP 12HR 5 5 10 10 10 5 5 5
RAIN SHWRS S
TSTMS S
MOZ074-084-085-099-172100-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 72 90 73 91
TEMP 88 89 86 77 74 73 73 83 88 90 85 78 75 74 74 84 90 89 84
DEWPT 74 73 74 72 71 70 71 73 73 73 74 73 72 71 72 74 75 76 76
RH 63 59 68 85 90 90 93 72 61 58 70 85 90 90 93 72 62 66 77
WIND DIR W W W SW SW W W W W W W W W W W NW NW NW NE
WIND SPD 4 4 2 1 1 2 2 4 5 5 3 1 1 2 2 2 1 1 0
WIND GUST 14 14 12 13 17 17 17 13
CLOUDS SC FW FW FW FW FW FW FW SC SC FW FW FW SC FW FW SC SC SC
POP 12HR 30 10 10 5 50
QPF 12HR 0 0 0 0 0.00-0.14
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S C C
HEAT INDEX 96 97 94 88 96 98 93 91100100 93
MAX HEAT 101 103 94 102 106 94 105 107
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 71 93 75 96 69 86 64 86
TEMP 74 73 90 89 77 75 93 89 75 70 84 80 69 66 82 82
DEWPT 73 72 73 75 72 70 72 72 69 66 66 66 64 63 65 65
PWIND DIR SE SW SW W N NE NE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW SC SC SC FW SC SC
POP 12HR 10 5 5 5 5 5 10 5
MOZ051-060-172100-
MONTGOMERY MO-WARREN MO-
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 72 91 72 91
TEMP 87 89 87 79 76 74 74 82 89 90 88 79 77 74 74 83 89 89 87
DEWPT 75 74 74 73 72 71 72 74 75 74 75 74 73 73 73 76 76 76 75
RH 68 61 65 82 87 90 93 77 64 60 66 85 87 97 97 80 66 66 68
WIND DIR W W W SW SW SW SW W W W W W W W W N NE N NE
WIND SPD 5 5 3 2 3 4 4 6 6 6 4 2 2 2 1 1 1 2 1
WIND GUST 16 13 16 16 19 17 17
CLOUDS FW SC FW CL CL CL FW CL FW FW FW FW SC SC SC FW FW FW FW
POP 12HR 20 20 5 10 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S S C
HEAT INDEX 96 98 96 89 99 99 97 81 91101101 96
MAX HEAT 102 103 96 103 105 98 107 107
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 71 94 76 95 67 84 63 85
TEMP 74 73 92 91 80 76 92 88 73 68 83 80 68 64 81 82
DEWPT 72 72 75 75 72 70 72 70 66 64 64 64 63 62 64 64
PWIND DIR SE SW SW NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC FW SC SC SC FW FW SC
POP 12HR 5 0 5 5 10 5 5 10
MOZ052-172100-
LINCOLN MO-
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 91 74 92 73 91
TEMP 89 90 88 80 78 76 76 84 90 91 89 81 78 75 75 83 89 90 87
DEWPT 75 74 75 73 72 72 72 75 76 74 75 74 74 73 73 76 76 75 75
RH 64 60 66 79 82 87 87 74 64 58 64 79 88 94 94 80 66 62 68
WIND DIR W W W SW SW SW W W W W W W W W NW NE NE NE NE
WIND SPD 5 5 3 2 3 4 4 6 6 6 4 2 2 2 1 2 2 2 2
WIND GUST 16 16 17 18 17 17
CLOUDS FW FW FW CL CL FW FW CL FW FW FW FW SC SC SC FW FW FW FW
POP 12HR 30 20 10 20 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S C C
TSTMS C S S S S S C
HEAT INDEX 99 99 98 84 92101101 99 86 92100100 96
MAX HEAT 102 103 99 85 105 106 100 86 105 106
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 72 94 77 94 69 85 63 85
TEMP 75 74 92 92 81 77 93 89 74 70 83 80 69 65 81 82
DEWPT 72 72 75 75 72 71 72 70 66 64 64 63 63 62 63 63
PWIND DIR SE SW SW NW N NE E E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC FW FW FW FW FW FW SC FW SC SC SC FW FW SC
POP 12HR 5 0 10 5 10 5 5 10
RAIN SHWRS S S
ILZ058-059-098-099-172100-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 73 92 72 89
TEMP 88 90 88 79 77 75 75 84 89 91 89 80 77 74 74 82 87 89 86
DEWPT 74 74 74 72 72 72 72 74 75 74 75 73 73 72 72 73 73 72 72
RH 63 60 63 79 85 90 90 72 64 58 64 79 87 93 93 74 63 57 63
WIND DIR W W W SW SW SW W W W W W W W NW NE NE NE NE NE
WIND SPD 5 8 5 3 4 5 5 9 9 9 5 3 2 2 3 4 4 4 4
WIND GUST 16
CLOUDS SC FW FW CL FW FW FW CL FW FW FW SC B1 SC SC FW FW FW FW
POP 12HR 30 20 10 30 30
QPF 12HR 0.00-0.12 0 0 0.00-0.22 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C S C C
TSTMS C C S C S S S
HEAT INDEX 97 99 96 81 92 99101 99 83 87 95 96 92
MAX HEAT 102 103 99 105 106 100 102 103
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 69 93 75 93 67 83 61 84
TEMP 72 72 91 90 79 76 91 87 73 68 81 79 67 64 80 81
DEWPT 69 70 74 74 72 72 72 70 66 63 63 63 62 61 62 63
PWIND DIR E S SW NW N NE NE E
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW SC SC FW SC FW FW FW SC
POP 12HR 5 5 20 5 10 5 5 5
RAIN SHWRS S
TSTMS S
ILZ060-064-065-172100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 89 73 91 72 88
TEMP 86 88 87 79 76 75 75 84 88 90 87 79 76 74 73 80 86 88 85
DEWPT 77 76 75 73 72 72 72 75 76 76 75 73 73 72 72 73 73 72 71
RH 75 68 68 82 87 90 90 74 68 64 68 82 90 93 97 79 65 59 63
WIND DIR W W W SW SW SW W W W W W W NW N NE NE NE NE NE
WIND SPD 4 5 3 2 3 4 5 9 9 9 4 2 1 2 3 3 3 4 3
CLOUDS SC SC FW FW FW FW FW CL FW FW FW FW B1 SC SC SC SC FW FW
POP 12HR 50 20 20 40 20
QPF 12HR 0.00-0.12 0 0 0.00-0.37 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S C S S S
TSTMS C C S S S C S S S
HEAT INDEX 97 99 96 92 99101 98 80 84 93 95 90
MAX HEAT 100 103 98 87 103 106 100 87 98 100
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 91 74 92 67 81 61 82
TEMP 71 70 89 88 78 75 90 86 73 68 80 78 67 63 79 80
DEWPT 68 69 75 75 72 72 75 72 66 63 65 64 62 61 63 64
PWIND DIR E S SW W N NE NE E
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW FW FW FW FW FW FW FW SC
POP 12HR 5 5 20 10 10 5 0 5
RAIN SHWRS S S
TSTMS S S
ILZ079-MOZ075-172100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 73 92 74 91
TEMP 87 90 88 79 76 75 75 84 89 91 88 80 77 76 75 83 89 90 86
DEWPT 76 76 76 74 72 71 72 75 75 75 76 74 73 72 73 76 77 77 77
RH 70 64 68 85 87 87 90 74 64 60 68 82 87 87 94 80 68 66 75
WIND DIR W W W SW SW SW W W W W W W W W NW NW N NE E
WIND SPD 5 5 2 2 3 4 4 6 8 8 4 2 3 3 3 3 3 2 2
CLOUDS SC SC FW FW FW FW FW FW SC SC FW FW SC B1 SC FW SC SC FW
POP 12HR 40 20 20 10 50
QPF 12HR 0 0 0 0 0.01-0.07
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C
TSTMS C C S C C
HEAT INDEX 98101 99 80 92 99102 99 83 92101103 97
MAX HEAT 102 105 99 103 106 100 106 108
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 71 93 76 96 69 85 64 85
TEMP 74 73 91 90 79 77 93 90 75 70 84 81 69 66 82 81
DEWPT 73 72 75 76 73 71 74 73 69 66 66 66 65 64 65 65
PWIND DIR SE SW SW W N NE NE E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW SC FW SC SC SC SC SC FW FW SC
POP 12HR 10 5 5 5 10 5 5 5
MOZ059-062-072-073-172100-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 90 72 91 73 92
TEMP 87 89 87 78 75 74 74 84 88 90 87 79 76 74 74 85 90 90 85
DEWPT 74 73 74 72 71 70 71 73 74 73 74 73 72 72 72 75 75 75 76
RH 65 59 65 82 87 87 90 70 63 58 65 82 87 93 93 72 62 62 75
WIND DIR W W W SW SW SW SW W W W W W W W W NW NW NW N
WIND SPD 5 5 2 2 2 3 3 6 6 6 3 1 1 2 2 2 2 2 1
WIND GUST 13 18 17 17
CLOUDS SC SC FW FW CL FW FW FW FW FW FW FW SC SC SC FW FW FW FW
POP 12HR 20 10 5 5 30
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C
TSTMS S S S C C
HEAT INDEX 96 97 95 90 97 98 95 80 94102101 95
MAX HEAT 102 103 96 102 105 98 107 107
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 71 94 76 96 68 85 64 86
TEMP 74 73 92 91 79 76 93 89 74 69 84 80 69 65 82 82
DEWPT 73 72 73 74 71 69 72 71 67 65 65 65 63 63 64 65
PWIND DIR S SW SW W N NE E E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC
POP 12HR 5 5 5 5 10 5 5 10
ILZ102-MOZ065-172100-
MONROE IL-JEFFERSON MO-
1056 AM CDT FRI JUL 17 2026
DATE FRI 07/17/26 SAT 07/18/26 SUN 07/19/26
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 91 73 92 74 92
TEMP 88 90 88 80 76 75 75 85 89 91 88 81 77 75 75 85 90 90 86
DEWPT 76 75 76 73 72 71 71 75 75 75 75 74 73 72 73 77 77 77 77
RH 68 62 68 79 87 87 87 72 64 60 66 79 87 90 94 77 66 66 75
WIND DIR W W W SW SW SW W W W W W W W W W NW N N NE
WIND SPD 5 5 3 2 3 3 3 6 6 6 4 2 2 2 2 2 2 2 2
CLOUDS SC SC FW FW FW FW FW FW FW SC FW FW SC B1 SC SC SC FW FW
POP 12HR 30 20 5 10 40
QPF 12HR 0 0 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C
TSTMS C C S C C
HEAT INDEX 99100 98 82 94100102 98 85 95103104 97
MAX HEAT 103 106 99 105 107 99 106 109
HEAT Y Y Y Y Y Y Y Y Y Y Y
DATE MON 07/20/26 TUE 07/21/26 WED 07/22/26 THU 07/23/26
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 71 94 76 97 69 85 64 86
TEMP 74 73 92 91 80 77 94 90 75 70 84 81 69 65 82 82
DEWPT 73 72 75 76 72 71 74 72 68 65 66 66 64 63 65 65
PWIND DIR SE SW SW W N NE NE E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC
POP 12HR 5 0 5 5 10 5 5 5
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