910
FOUS53 KLSX 280216
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
916 PM CDT MON JUL 27 2026
ILZ100-MOZ061-063-064-280900-
MADISON IL-SAINT CHARLES MO-SAINT LOUIS MO-SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, SAINT CHARLES,
AND SAINT LOUIS
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 79 89 69 87 67
TEMP 86 84 81 79 86 89 89 86 79 75 71 70 79 85 87 84 75 71 68 69
DEWPT 74 73 72 74 77 76 74 73 72 70 66 65 65 65 66 67 67 66 65 65
RH 68 70 74 85 75 66 61 65 79 84 84 84 62 51 50 57 76 84 90 87
WIND DIR SW W W NW N N N N NE NE NE NE NE NE NE NE E E E E
WIND SPD 4 4 5 4 6 8 8 6 4 3 2 2 3 5 6 5 2 1 1 1
CLOUDS SC SC FW SC SC B2 B2 B1 SC SC SC FW FW FW CL CL CL FW FW FW
POP 12HR 20 20 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS IS IS IS IS
TSTMS IS IS IS IS IS
HEAT INDEX 94 90 84 82 98100 98 93 80 80 87 89 87
MAX HEAT 102 93 106 106 94 90 92 87
HEAT Y Y Y Y Y Y Y
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 89 70 85 69 82 68 86 68 85
TEMP 86 85 74 71 83 81 73 70 80 80 71 70 83 83 72 69 83 83
DEWPT 66 68 67 67 70 70 69 69 71 70 69 68 70 70 69 67 70 71
PWIND DIR SE SE S SE N N NE NE E
WIND CHAR LT LT LT LT GN LT GN LT LT
AVG CLOUDS FW SC SC B1 B1 B2 B1 B2 B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 0 20 50 60 50 20 20 10 10
RAIN SHWRS S C C L L C C S S S
TSTMS S C C S S S S
ILZ101-280900-
SAINT CLAIR IL-
INCLUDING THE CITIES OF BELLEVILLE AND CAHOKIA
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 79 90 68 87 66
TEMP 86 83 80 79 87 90 90 86 79 74 70 69 79 85 87 84 74 70 67 68
DEWPT 75 73 72 73 78 77 76 75 73 70 67 65 65 66 67 68 68 67 66 66
RH 70 72 77 82 75 66 64 70 82 87 90 87 62 53 52 59 82 90 97 93
WIND DIR SW SW W NW N N N N NE NE NE NE NE NE NE NE NE E E E
WIND SPD 4 4 4 4 6 8 9 8 4 3 3 2 3 5 6 5 2 1 1 1
CLOUDS SC SC FW FW FW B1 B2 B1 SC SC SC FW FW FW CL CL CL CL FW FW
POP 12HR 20 20 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS IS IS IS IS
TSTMS IS IS IS IS IS
HEAT INDEX 94 88 84 80100104102 95 87 90 87
MAX HEAT 101 90 106 106 95 89 92 87
EXTREME HEAT W W W W W W W
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 88 69 86 69 82 68 86 68 85
TEMP 86 85 73 71 83 82 73 70 80 79 70 70 83 83 71 69 83 82
DEWPT 67 69 67 67 70 70 69 69 72 71 69 68 72 71 69 68 72 72
PWIND DIR SE SE S SE N N NE NE E
WIND CHAR LT LT LT LT GN LT GN LT LT
AVG CLOUDS FW SC SC SC B1 B2 B1 B1 B1 B1 SC SC SC SC FW FW FW FW
POP 12HR 0 20 40 60 50 30 20 10 20
RAIN SHWRS S C C L L C C C S S
TSTMS S C C S S S
MOZ049-050-280900-
OSAGE MO-CALLAWAY MO-
INCLUDING THE CITY OF FULTON
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 78 91 71 89 68
TEMP 85 83 79 78 85 90 90 86 79 76 73 71 79 86 88 85 76 72 69 68
DEWPT 73 72 71 72 74 73 72 72 72 71 70 69 68 66 65 66 66 65 65 65
RH 67 70 77 82 70 58 56 63 79 85 90 93 69 51 47 53 71 79 87 90
WIND DIR SW SW W NW N N NE N NE E E E E E E E E E SE SE
WIND SPD 3 3 4 3 4 4 5 4 4 3 3 3 4 4 5 4 4 3 3 3
CLOUDS SC FW SC SC SC B1 B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW FW
POP 12HR 20 30 30 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS SC SC SC IS IS
TSTMS IS IS SC SC SC IS IS
HEAT INDEX 92 87 80 93 99 98 92 81 88 90 87
MAX HEAT 97 88 103 103 93 91 94 87
HEAT Y Y Y Y Y Y Y
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 89 70 84 68 83 67 86 67 86
TEMP 86 85 74 71 81 80 71 69 80 79 70 68 83 82 70 68 83 82
DEWPT 66 67 67 67 71 71 70 68 70 69 68 67 68 68 68 67 69 69
PWIND DIR SE SE S SW N N NE E SE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC B1 B1 SC B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 10 40 70 70 30 20 10 5 10
RAIN SHWRS S C L L L C C C S S
TSTMS S C S C C S S S S
MOZ042-280900-
AUDRAIN MO-
INCLUDING THE CITY OF MEXICO
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 77 88 68 87 66
TEMP 85 82 79 77 84 87 87 84 77 73 70 70 79 84 87 84 74 70 68 68
DEWPT 73 72 71 72 74 73 71 71 70 69 68 67 67 65 64 65 66 65 64 64
RH 67 72 77 85 72 63 59 65 79 87 93 90 67 53 46 53 76 84 87 87
WIND DIR SW SW NW N N NE NE NE NE E E E E E E E E SE SE SE
WIND SPD 4 4 4 4 5 6 8 6 4 3 3 3 4 5 6 6 4 3 3 3
CLOUDS SC SC SC B1 B1 B2 B2 B2 SC SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 10 30 30 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS SC SC SC IS
TSTMS IS IS SC SC SC IS
HEAT INDEX 92 87 91 94 94 89 86 88 86
MAX HEAT 98 87 97 97 88 87 89 85
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 87 69 82 66 80 65 84 65 84
TEMP 85 84 73 70 80 79 69 68 78 78 68 67 82 82 69 67 82 82
DEWPT 65 66 66 66 70 70 68 67 69 68 67 66 68 67 66 66 68 68
PWIND DIR SE SE S SW N N NE E SE
WIND CHAR LT LT GN LT GN LT GN LT LT
AVG CLOUDS SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW
POP 12HR 5 40 70 60 40 20 5 5 10
RAIN SHWRS S C L L L C C C S
TSTMS S C S C C S S S
MOZ041-047-048-280900-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 78 92 72 90 70
TEMP 86 83 80 78 86 91 90 87 80 77 74 73 80 87 90 86 77 73 71 70
DEWPT 73 71 71 72 74 73 72 72 72 71 70 69 69 67 66 66 66 66 65 65
RH 65 67 74 82 68 56 56 61 77 82 87 87 69 52 45 51 69 79 81 84
WIND DIR SW SW W NW N NE NE NE NE E E E SE E E E E E SE SE
WIND SPD 3 3 3 2 3 4 5 4 4 3 3 3 4 4 4 4 4 3 3 3
CLOUDS SC FW SC B1 SC B1 B2 B1 B1 B1 B1 SC SC SC SC FW FW FW FW SC
POP 12HR 20 30 30 5 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS SC SC SC IS IS IS
TSTMS IS IS SC SC SC IS IS IS
HEAT INDEX 93 88 82 93 99 98 93 83 82 90 92 88
MAX HEAT 101 90 105 103 94 92 96 88
HEAT Y Y Y Y Y Y Y
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 90 72 85 69 83 68 87 68 87
TEMP 87 86 75 72 81 81 72 70 79 79 70 69 83 83 71 69 83 83
DEWPT 67 67 67 68 71 71 70 68 69 69 68 67 68 68 68 67 69 69
PWIND DIR SE SE S W N N NE E SE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS SC B1 B1 SC B2 B1 SC B1 B1 SC SC FW FW FW FW CL FW FW
POP 12HR 10 50 70 60 30 10 10 5 10
RAIN SHWRS C C L C L C S C S
TSTMS S C S C C S S S S
ILZ095>097-MOZ018-019-026-027-034>036-280900-
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
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 76 87 68 87 67
TEMP 84 82 78 76 82 85 86 84 76 72 70 69 78 85 87 84 74 70 68 68
DEWPT 75 74 73 73 74 73 72 72 70 69 67 66 67 66 66 68 67 66 65 65
RH 74 77 85 90 77 67 63 67 82 90 90 90 69 53 50 59 79 87 90 90
WIND DIR W W NW N NE NE NE NE NE NE E E E E E E SE SE SE SE
WIND SPD 4 4 4 4 5 5 6 4 3 2 2 2 3 4 4 4 2 1 2 2
WIND GUST 18 16 14 14 12
CLOUDS FW FW SC SC B1 B2 B2 B1 SC SC FW FW FW FW FW CL FW FW FW FW
POP 12HR 10 20 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS IS IS IS
TSTMS IS IS IS IS IS
HEAT INDEX 92 87 88 92 93 90 87 89 87
MAX HEAT 102 93 100 99 92 90 93 87
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 88 69 81 67 81 66 85 66 85
TEMP 85 85 73 70 79 78 70 68 78 78 69 68 82 82 70 67 82 82
DEWPT 67 69 67 67 71 71 69 67 70 70 67 66 69 69 67 66 69 70
PWIND DIR SE SE S SE N N NE E SE
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC B1 B1 B1 B2 B1 B1 B1 SC SC FW FW FW FW FW FW FW
POP 12HR 5 40 60 60 40 10 10 5 10
RAIN SHWRS C L L L C C C S
TSTMS C S C C S S S S
ILZ069-070-280900-
CLINTON IL-MARION IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 78 89 66 85 65
TEMP 84 82 79 78 85 88 87 84 77 72 68 67 76 83 85 82 73 68 66 67
DEWPT 76 74 73 74 78 76 75 73 71 68 63 62 64 65 66 68 67 66 64 64
RH 77 77 82 88 80 68 68 70 82 87 84 84 66 55 53 63 81 93 93 90
WIND DIR SW SW W NW N N N N NE NE NE N NE NE NE NE NE NE NE NE
WIND SPD 4 4 4 4 6 8 8 6 3 3 2 2 3 5 6 3 1 1 0 0
CLOUDS SC FW SC FW SC B1 B1 B1 SC SC SC FW CL CL CL CL CL CL CL CL
POP 12HR 20 10 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS
TSTMS S IS
HEAT INDEX 93 87 80 97100 96 90 85 87 85
MAX HEAT 103 94 105 103 93 88 91 87
HEAT Y Y Y Y Y Y Y
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 87 68 84 69 81 68 85 67 84
TEMP 84 84 71 69 82 81 72 69 79 78 70 69 82 82 71 68 82 81
DEWPT 67 69 67 67 69 70 69 69 71 70 69 68 70 71 69 68 71 72
PWIND DIR E SE S SE E NE NE NE E
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR 0 0 30 60 50 30 30 10 20
RAIN SHWRS C C C L C C C S S C S
TSTMS S C C S S S
ILZ074-280900-
WASHINGTON IL-
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 77 91 67 86 65
TEMP 84 82 79 78 86 89 88 84 77 73 69 68 77 84 85 82 73 68 66 67
DEWPT 76 74 72 74 79 78 76 75 73 70 65 64 65 66 67 68 68 67 65 66
RH 77 77 79 88 80 70 68 74 87 90 87 87 67 55 55 63 84 97 97 97
WIND DIR SW SW W NW N N N N NE NE NE NE NE NE NE NE NE NE E E
WIND SPD 3 4 4 4 6 8 8 6 4 3 2 2 3 4 5 3 1 1 1 1
CLOUDS SC FW SC FW FW SC B1 B1 SC SC SC FW CL CL CL CL CL CL FW CL
POP 12HR 20 10 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS IS IS
TSTMS S IS IS IS
HEAT INDEX 92 87 100104100 92 86 88 86
MAX HEAT 99 86 106 105 90 88 90 83
EXTREME HEAT W W W W W W W
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 87 67 85 68 82 67 85 67 84
TEMP 85 84 71 69 82 81 72 69 80 78 69 69 83 82 70 68 83 81
DEWPT 67 70 67 67 69 70 69 69 72 71 69 69 72 72 70 68 72 73
PWIND DIR E SE S SE NE N NE NE E
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC B2 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR 0 5 30 60 50 30 30 10 20
RAIN SHWRS C C C L C C C S S C S
TSTMS S C C S S S
MOZ074-084-085-099-280900-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 78 96 71 88 66
TEMP 83 81 79 78 88 95 95 87 79 76 73 71 79 86 88 84 74 70 68 67
DEWPT 72 70 69 70 73 73 73 73 72 71 69 68 66 65 65 66 65 65 64 65
RH 70 69 72 76 61 49 49 63 79 85 87 90 64 50 47 55 74 84 87 93
WIND DIR SW SW W W NW N N N NE NE NE NE E NE NE NE NE E E E
WIND SPD 2 2 2 3 4 4 4 4 3 2 2 1 2 3 3 3 2 1 0 0
WIND GUST 12 12 13 14 16 16 16 14 13 13 13 11 13 10
CLOUDS SC SC SC FW FW FW SC B1 B1 B1 B2 SC SC FW FW FW FW CL FW FW
POP 12HR 10 30 30 5 0
QPF 12HR 0 0 0.00-0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS SC SC IS IS
TSTMS IS IS SC IS IS IS
HEAT INDEX 88 84 81 95104104 94 81 88 90 86
MAX HEAT 96 87 110 110 95 92 94 87
EXTREME HEAT W W W W W W W
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 89 67 85 67 82 66 85 66 84
TEMP 86 84 71 69 82 80 71 68 80 78 70 68 82 81 70 67 82 80
DEWPT 65 67 66 66 69 70 69 68 72 71 68 67 70 70 68 67 70 71
PWIND DIR SE SE S S NW N N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 SC B1 B2 B1 B1 B1 B1 SC SC SC SC FW FW SC FW
POP 12HR 0 30 50 60 50 20 30 10 20
RAIN SHWRS S C C C C L C C S S S C S
TSTMS S S C C C S C S S S
MOZ051-052-060-280900-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 78 89 69 88 66
TEMP 86 83 80 78 85 89 89 85 78 74 71 70 79 85 87 85 74 70 68 67
DEWPT 74 73 72 73 76 75 74 73 72 70 68 67 67 66 66 67 67 66 65 65
RH 68 72 77 85 75 64 61 67 82 87 90 90 67 53 50 55 79 87 90 93
WIND DIR SW W NW NW N N N NE NE NE E E E E E E E E SE SE
WIND SPD 3 3 4 3 4 4 5 4 3 2 2 2 2 3 4 3 2 1 1 1
CLOUDS SC FW FW SC SC B2 B2 B2 SC SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 20 30 30 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS SC SC SC IS IS
TSTMS IS IS SC SC SC IS IS
HEAT INDEX 93 89 82 94 99 97 92 88 90 87
MAX HEAT 102 94 106 105 92 91 92 86
HEAT Y Y Y Y Y Y Y
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 89 69 84 67 83 66 86 66 86
TEMP 86 85 73 70 81 80 71 68 80 80 70 68 83 83 70 67 83 83
DEWPT 66 68 67 67 71 71 70 68 71 70 68 67 69 69 68 67 70 70
PWIND DIR SE SE S S N N NE NE E
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC FW FW FW FW FW FW
POP 12HR 0 30 60 60 40 20 10 5 10
RAIN SHWRS S C L L L L C C S
TSTMS S S C C S S S
ILZ058-059-098-099-280900-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 76 87 66 86 64
TEMP 84 82 79 77 84 86 86 84 76 72 68 67 77 84 86 83 73 68 66 66
DEWPT 74 73 73 74 76 75 73 72 70 68 64 63 64 65 66 67 67 65 64 64
RH 72 74 82 90 77 70 65 67 82 87 87 87 64 53 51 59 81 90 93 93
WIND DIR SW W NW NW N N N N NE NE NE NE NE NE NE NE E E E SE
WIND SPD 5 4 5 5 6 8 8 6 3 3 2 2 3 5 5 4 2 1 1 1
CLOUDS SC FW SC FW SC B2 B2 B1 SC SC FW FW CL CL CL CL CL CL CL FW
POP 12HR 20 20 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS IS IS IS
TSTMS IS IS IS IS
HEAT INDEX 91 87 92 94 94 90 85 88 86
MAX HEAT 102 92 102 102 92 89 92 87
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 87 67 83 67 81 66 85 65 84
TEMP 85 84 72 69 81 80 70 69 79 79 69 68 82 82 70 67 82 82
DEWPT 66 69 66 66 69 70 68 68 70 69 68 67 69 69 67 66 69 70
PWIND DIR SE SE S SE NE N NE NE E
WIND CHAR LT LT LT LT GN LT GN LT LT
AVG CLOUDS FW SC SC B1 SC B2 B1 B2 B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 0 20 50 60 50 20 10 5 10
RAIN SHWRS S C C L L C C S S
TSTMS S S C C S S S S
ILZ060-065-280900-
MONTGOMERY IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 76 87 64 84 63
TEMP 83 80 78 76 83 85 85 83 75 70 66 66 75 82 84 82 72 67 65 65
DEWPT 75 73 73 74 76 75 74 72 69 65 60 60 64 65 66 67 66 64 63 63
RH 77 79 85 94 80 72 70 70 82 84 81 81 69 56 55 61 81 90 93 93
WIND DIR SW SW W NW N N N N N NE NE N NE NE NE NE NE NE NE E
WIND SPD 5 5 5 5 8 8 8 6 3 3 2 2 3 5 6 3 1 0 0 1
CLOUDS SC FW SC FW SC B1 B1 B1 SC SC FW CL CL CL CL CL CL CL CL CL
POP 12HR 20 5 10 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS
TSTMS S IS
HEAT INDEX 90 85 91 93 92 88 84 86 84
MAX HEAT 105 94 100 99 92 86 88 85
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 86 66 82 67 80 66 84 65 83
TEMP 83 83 71 68 80 79 70 68 78 78 69 68 81 81 70 67 81 81
DEWPT 67 69 66 66 69 70 68 67 70 69 67 67 70 70 67 66 70 71
PWIND DIR SE SE S SE E NE NE NE E
WIND CHAR LT LT LT LT GN LT GN LT LT
AVG CLOUDS FW SC SC SC SC B2 B2 B1 B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 0 0 30 60 50 30 20 5 20
RAIN SHWRS C C C L C L C S S
TSTMS S C C S S S
ILZ064-280900-
BOND IL-
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 77 87 66 85 65
TEMP 84 81 79 77 84 87 87 84 76 72 68 67 77 83 85 82 73 68 66 66
DEWPT 75 73 73 74 78 76 75 73 71 67 62 61 64 66 67 68 67 65 64 64
RH 74 77 82 90 82 70 68 70 85 84 81 81 64 57 55 63 81 90 93 93
WIND DIR SW SW NW NW N N N N N NE NE NE NE NE NE NE NE NE E E
WIND SPD 4 4 4 4 6 8 8 6 3 3 2 2 3 5 6 3 1 0 0 0
CLOUDS SC FW FW FW SC B1 B2 B1 SC SC SC CL CL CL CL CL CL CL CL CL
POP 12HR 20 10 20 0 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS
TSTMS S IS
HEAT INDEX 92 87 80 96 98 96 90 85 88 86
MAX HEAT 100 90 102 100 90 87 89 84
HEAT Y Y Y Y Y Y Y
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 86 67 83 68 80 67 84 66 83
TEMP 84 84 72 69 81 80 72 69 78 78 70 69 82 82 70 68 81 81
DEWPT 68 70 67 66 70 70 69 68 71 70 68 67 71 71 68 67 71 72
PWIND DIR SE SE S SE NE N NE NE E
WIND CHAR LT LT LT LT GN LT GN LT LT
AVG CLOUDS FW SC SC SC SC B2 B2 B1 B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 0 0 40 60 50 20 20 10 10
RAIN SHWRS C C C L C C S S S
TSTMS S C C S S S
ILZ079-MOZ075-280900-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 79 93 69 87 65
TEMP 85 82 80 79 87 91 92 87 79 75 71 69 78 85 87 84 74 70 67 66
DEWPT 73 71 70 72 76 76 75 75 73 71 68 66 65 65 66 67 67 66 65 65
RH 67 69 72 79 70 62 58 68 82 87 90 90 64 51 50 57 79 87 93 97
WIND DIR SW SW W W NW N N NE NE NE NE NE NE NE NE NE NE NE E E
WIND SPD 4 4 4 5 6 8 8 6 4 3 3 2 3 5 6 4 2 1 1 1
CLOUDS SC SC FW FW FW SC B1 B1 B1 B1 B1 FW FW FW FW CL CL CL FW FW
POP 12HR 20 20 30 0 0
QPF 12HR 0 0 0.00-0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS IS IS SC IS IS
TSTMS S IS IS IS IS IS IS
HEAT INDEX 92 87 83 80 97104104 96 80 86 89 87
MAX HEAT 99 90 107 107 96 89 93 86
EXTREME HEAT W W W W W W W
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 89 67 86 68 82 66 85 66 85
TEMP 86 85 72 69 83 82 72 69 80 79 70 68 83 82 71 68 83 81
DEWPT 66 67 66 66 69 70 69 69 72 71 69 68 71 71 69 68 71 72
PWIND DIR E SE S S NW N N NE E
WIND CHAR LT LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC SC SC SC B2 B1 B1 B1 B1 SC SC SC SC FW FW FW FW
POP 12HR 0 20 40 70 50 30 30 10 20
RAIN SHWRS S C C L L C C C S S C S
TSTMS S C C S S
MOZ059-062-280900-
GASCONADE MO-FRANKLIN MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 78 92 70 89 66
TEMP 85 82 79 78 86 91 91 86 79 75 72 70 79 86 88 85 74 70 68 67
DEWPT 73 71 70 72 75 75 74 74 72 71 69 68 67 66 65 67 67 66 65 65
RH 67 69 74 82 70 60 58 68 79 87 90 93 67 51 47 55 79 87 90 93
WIND DIR SW SW W W N N N N NE NE E E E E E E E E SE SE
WIND SPD 2 2 3 3 3 4 4 3 3 2 2 2 3 3 4 3 2 1 1 1
CLOUDS SC SC SC SC SC SC B2 B1 B1 B1 SC SC FW FW FW FW FW CL FW FW
POP 12HR 20 30 30 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS SC SC SC IS IS
TSTMS IS IS SC SC SC IS IS
HEAT INDEX 91 87 80 96103100 94 80 88 90 87
MAX HEAT 98 88 106 105 93 90 92 86
HEAT Y Y Y Y Y Y Y
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 90 68 85 67 83 66 86 66 86
TEMP 87 85 72 70 82 81 71 68 80 80 70 68 83 82 70 67 83 82
DEWPT 66 68 66 66 71 71 70 68 71 71 69 67 70 70 68 67 70 71
PWIND DIR SE SE S S NW N NE NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 SC B1 B2 B1 B1 B1 B1 SC SC FW FW FW CL FW FW
POP 12HR 5 30 60 70 40 20 20 5 10
RAIN SHWRS S C L L L L C C S S S
TSTMS S S C C S S S S
MOZ072-073-280900-
CRAWFORD MO-WASHINGTON MO-
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 78 94 71 89 66
TEMP 84 82 79 78 88 93 92 86 79 75 72 71 80 86 89 84 74 70 68 67
DEWPT 71 69 69 70 74 74 73 73 72 70 69 68 67 65 65 66 65 64 64 64
RH 65 65 72 76 63 54 54 65 79 84 90 90 65 50 45 55 74 81 87 90
WIND DIR SW SW W W NW N N N NE NE E E E E NE NE E E SE SE
WIND SPD 2 2 3 3 4 5 5 3 3 2 2 1 3 3 4 3 2 1 1 1
WIND GUST 12 13 14 13
CLOUDS SC SC FW FW FW SC B1 B1 B1 B1 B1 SC SC FW FW FW FW CL FW FW
POP 12HR 10 40 30 5 0
QPF 12HR 0 0 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS IS IS IS SC SC SC IS IS
TSTMS IS IS IS SC SC IS IS IS
HEAT INDEX 90 85 81 97103101 93 81 81 88 90 86
MAX HEAT 95 87 107 107 93 91 93 85
EXTREME HEAT W W W W W W W
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 89 69 85 67 82 66 85 66 85
TEMP 87 85 72 70 82 80 71 68 80 78 69 68 82 81 69 67 83 81
DEWPT 65 67 65 65 70 71 68 68 72 70 68 67 70 70 67 67 70 71
PWIND DIR SE SE S S NW N N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 SC B1 B2 B1 B1 B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 0 30 50 70 50 20 20 10 20
RAIN SHWRS S C C C L L C C S S S S
TSTMS S S C C S S C S S S
ILZ102-MOZ065-280900-
MONROE IL-JEFFERSON MO-
916 PM CDT MON JUL 27 2026
DATE 07/27/26 TUE 07/28/26 WED 07/29/26 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 79 92 69 88 66
TEMP 85 83 80 79 88 92 91 87 79 75 71 70 80 85 88 84 75 70 67 67
DEWPT 73 71 70 72 77 76 75 75 73 70 68 66 66 66 66 68 66 66 65 65
RH 67 67 72 79 70 60 60 68 82 84 90 87 62 53 48 59 74 87 93 93
WIND DIR SW W W NW NW N N N NE NE NE NE NE NE NE NE E E E E
WIND SPD 3 3 4 4 4 5 5 5 3 2 2 1 3 4 4 3 2 1 1 1
CLOUDS SC SC FW SC FW SC B2 B1 B1 B1 B1 FW FW FW FW FW FW CL FW FW
POP 12HR 20 30 30 0 0
QPF 12HR 0 0.01 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S IS IS SC SC IS
TSTMS IS IS SC IS IS
HEAT INDEX 92 87 83 99105102 96 81 81 88 90 87
MAX HEAT 99 90 109 107 95 91 93 86
EXTREME HEAT W W W W W W W
DATE 07/30 FRI 07/31/26 SAT 08/01/26 SUN 08/02/26 MON 08/03/26
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 89 68 86 68 83 67 86 66 85
TEMP 87 85 72 70 84 82 72 69 80 79 70 69 83 82 70 68 83 82
DEWPT 67 68 66 66 71 71 69 68 73 72 69 68 72 71 68 67 72 72
PWIND DIR SE SE S S NW N N NE E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC B1 B1 B1 B2 B1 B1 B1 B1 SC SC SC SC FW FW FW FW
POP 12HR 0 30 50 70 50 30 30 10 10
RAIN SHWRS C C C L L C C C S S S S
TSTMS C C S S S S
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