557
FOUS53 KLSX 200626
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
126 AM CDT MON JUL 20 2026
ILZ100-101-MOZ061-063-064-210900-
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
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 72 93 77 94 69
TEMP 73 73 83 89 92 91 82 79 77 78 89 93 94 89 80 75 71 69
DEWPT 71 71 75 76 75 76 75 75 74 74 76 74 70 69 67 66 64 63
RH 93 93 77 66 58 62 79 88 90 88 66 54 46 52 65 74 79 81
WIND DIR E E SE S SW S S SW SW W W NW NW NW N N N N
WIND SPD 2 1 2 1 2 2 3 4 4 5 6 9 12 10 8 5 5 5
CLOUDS SC SC B1 SC SC FW FW SC SC B1 SC B1 SC FW FW CL FW FW
POP 12HR 0 5 20 30 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S
TSTMS S S
OBVIS PF PF K
HEAT INDEX 90100104102 88 81 100104100 94 82
MAX HEAT 106 107 103 89 110 109 94
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 84 63 83 65 80 66 87 70 92
TEMP 81 80 67 64 80 79 68 66 77 78 69 68 84 85 73 71 89 89
DEWPT 62 59 60 59 58 58 59 60 63 63 63 64 68 69 68 68 72 72
PWIND DIR N NE E E E E SE SE S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW SC B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW SC
POP 12HR 0 0 0 20 30 30 20 5 5
RAIN SHWRS S C S S C S
TSTMS S S
MOZ049-050-210900-
OSAGE MO-CALLAWAY MO-
INCLUDING THE CITY OF FULTON
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 72 94 77 95 68
TEMP 73 73 83 91 94 92 82 80 78 78 87 93 94 89 79 73 69 68
DEWPT 73 73 77 76 75 76 75 74 73 73 75 72 67 67 64 64 62 62
RH 100100 82 62 54 60 79 82 85 85 68 51 41 48 60 73 78 81
WIND DIR E SE S SW W SW S SW SW W W NW NW N N N N N
WIND SPD 1 2 2 2 3 2 2 4 5 4 5 8 10 8 6 4 4 4
WIND GUST 14 21 19 18
CLOUDS FW B1 SC SC SC FW CL FW FW SC SC SC SC FW FW CL CL CL
POP 12HR 0 5 10 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
OBVIS PF PF
HEAT INDEX 93103106104 89 83 96101 98 92
MAX HEAT 107 109 105 88 106 105 92
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 84 64 82 64 79 66 87 69 92
TEMP 81 80 67 64 79 78 68 65 76 77 69 68 83 84 72 71 89 89
DEWPT 60 58 59 60 59 59 59 61 64 64 64 65 69 69 68 69 71 71
PWIND DIR NE NE E E E E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW FW
POP 12HR 0 0 5 30 40 30 20 5 5
RAIN SHWRS C C C S C S
TSTMS S S C S
MOZ042-210900-
AUDRAIN MO-
INCLUDING THE CITY OF MEXICO
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 70 93 76 93 66
TEMP 71 72 82 90 93 90 81 79 78 77 86 91 92 87 76 71 68 66
DEWPT 70 71 76 76 75 75 74 73 72 72 73 69 65 65 64 62 61 61
RH 97 97 82 64 56 62 79 82 82 85 65 49 41 48 66 73 78 84
WIND DIR SE SE S SW SW SW SW SW SW NW NW NW NW N N N N N
WIND SPD 2 2 3 3 4 4 4 5 8 6 6 10 13 11 9 5 4 5
CLOUDS FW B1 SC SC SC FW FW SC FW B1 SC SC SC SC CL CL CL FW
POP 12HR 0 0 30 30 0
QPF 12HR 0 0 0 0.00-0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C
TSTMS S S
OBVIS K PF
HEAT INDEX 90101104101 86 80 92 96 95 89
MAX HEAT 103 106 99 84 98 97 87
HEAT Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 82 62 80 63 77 64 85 68 90
TEMP 79 79 66 63 78 78 67 64 74 75 67 66 83 83 71 69 88 88
DEWPT 58 56 58 58 58 57 57 59 63 63 63 63 67 68 67 67 70 70
PWIND DIR NE E E E SE SE SE S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B1 B1 B2 B1 B1 SC SC FW FW FW FW FW
POP 12HR 0 0 5 30 40 20 20 5 0
RAIN SHWRS C C C S S S
TSTMS S S S
MOZ041-047-048-210900-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 74 96 78 96 68
TEMP 75 75 85 92 95 93 84 81 79 78 87 94 94 90 79 74 70 68
DEWPT 73 73 77 76 75 75 75 74 73 73 74 71 67 67 64 63 62 62
RH 94 94 77 60 53 56 74 79 82 85 65 47 41 47 60 69 76 81
WIND DIR SE SE S SW SW SW S SW SW W W NW NW N N N N N
WIND SPD 1 1 2 3 3 2 2 3 4 4 4 8 10 8 5 4 3 3
WIND GUST 13 16 14 21 19 18
CLOUDS FW B1 SC SC FW FW CL FW FW SC SC SC SC FW FW CL CL FW
POP 12HR 0 5 5 10 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
OBVIS PF PF
HEAT INDEX 95105107105 91 86 81 96101 98 93 80
MAX HEAT 109 111 106 89 106 105 93
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 65 83 66 80 68 87 70 93
TEMP 82 82 69 66 80 79 69 67 76 77 70 69 83 84 73 71 89 90
DEWPT 60 58 59 59 60 59 59 61 65 65 65 65 69 70 69 68 71 72
PWIND DIR NE E E E SE E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC B1 B1 B1 B1 B1 SC SC FW FW FW FW FW
POP 12HR 0 0 5 30 50 30 20 5 0
RAIN SHWRS C C C S C S
TSTMS S S C
ILZ095-MOZ018-019-026-027-034>036-210900-
ADAMS IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-
PIKE MO-
INCLUDING THE CITIES OF QUINCY, HANNIBAL, AND BOWLING GREEN
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 70 93 76 91 66
TEMP 71 71 82 90 93 91 82 80 79 77 84 89 90 85 76 71 68 66
DEWPT 69 69 74 76 75 76 74 73 72 72 72 68 65 66 64 62 61 60
RH 93 93 77 64 56 62 77 79 79 85 67 50 44 53 66 73 78 81
WIND DIR SE SE S SW SW SW SW SW W NW NW NW NW N N N N N
WIND SPD 2 2 4 3 4 4 4 5 6 4 6 11 13 11 8 4 4 4
WIND GUST 17 16 18 20 16 18 23 26 23 19 14 14 14
CLOUDS SC SC SC SC SC FW FW FW B1 B2 SC SC FW FW CL CL CL FW
POP 12HR 0 5 40 40 0
QPF 12HR 0 0 0.00-0.26 0.00-0.13 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S S S
OBVIS K PF K
HEAT INDEX 89101105103 88 84 90 93 93 87
MAX HEAT 105 109 103 91 101 99 89
HEAT Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 82 62 81 63 78 64 86 68 91
TEMP 79 79 66 63 78 78 67 65 76 76 67 66 83 84 72 70 88 89
DEWPT 58 57 57 58 57 57 57 59 62 62 62 63 67 68 67 67 71 71
PWIND DIR NE NE E E SE SE SE S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW
POP 12HR 0 0 5 30 30 20 5 5 5
RAIN SHWRS C C S S S S
TSTMS S S
ILZ096-097-210900-
BROWN IL-PIKE IL-
INCLUDING THE CITIES OF MOUNT STERLING AND PITTSFIELD
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 69 91 76 90 66
TEMP 69 70 81 88 91 89 81 79 78 76 84 89 90 84 76 71 68 66
DEWPT 68 69 73 75 75 76 75 74 73 73 74 69 67 66 65 63 62 61
RH 97 97 77 66 60 66 82 85 85 90 72 52 47 55 69 76 81 84
WIND DIR E SE S SW SW SW SW SW SW NW NW NW NW N N N N N
WIND SPD 2 2 3 2 3 3 4 5 6 5 5 11 13 10 6 4 5 5
WIND GUST 14 17 19 16 16 21 24 20 18 14
CLOUDS SC SC SC SC SC FW SC SC B1 B2 SC SC FW CL CL CL CL FW
POP 12HR 0 5 50 40 0
QPF 12HR 0 0 0.01 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C
TSTMS S S C
OBVIS PF PF K
HEAT INDEX 86 98102101 87 80 91 94 93 87
MAX HEAT 103 107 100 85 98 98 86
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 82 61 81 63 79 64 86 68 91
TEMP 79 78 65 62 78 78 67 64 76 77 67 66 83 84 71 70 88 88
DEWPT 59 57 58 57 57 57 58 58 61 61 62 62 67 68 67 67 71 72
PWIND DIR N NE E E E E SE S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW SC B1 B1 B1 B1 B1 SC SC FW FW FW FW FW FW
POP 12HR 0 0 0 20 30 20 5 5 5
RAIN SHWRS S C S S S S
ILZ069-074-210900-
CLINTON IL-WASHINGTON IL-
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 70 91 76 94 69
TEMP 71 71 82 88 91 89 80 77 76 77 88 93 93 87 79 74 70 69
DEWPT 71 71 74 76 75 76 75 75 75 75 78 77 74 72 70 68 66 65
RH 100100 77 68 60 66 85 94 97 94 72 60 54 61 74 82 87 87
WIND DIR NE E SE N SW S S S SW SW W W NW NW N N N N
WIND SPD 1 0 0 0 0 1 2 3 4 4 5 8 11 9 5 4 4 5
WIND GUST 16
CLOUDS SC SC B1 SC SC SC FW SC SC B1 B1 B1 SC FW FW CL CL CL
POP 12HR 0 5 20 30 0
QPF 12HR 0 0 0 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S
TSTMS S S S
OBVIS PF PF K K
HEAT INDEX 88 99102100 83 101106102 94
MAX HEAT 102 106 99 86 110 109 95
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 82 62 81 63 80 65 86 69 91
TEMP 80 79 66 63 78 78 67 65 78 77 68 67 83 84 72 71 88 88
DEWPT 63 62 61 59 59 60 61 61 63 64 65 65 69 70 69 69 73 73
PWIND DIR N NE NE NE E E E SE S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC B1 B1 B1 B1 B1 SC SC SC SC FW FW SC
POP 12HR 0 0 0 5 20 20 20 5 5
RAIN SHWRS S S S S S
ILZ070-210900-
MARION IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 69 90 75 93 68
TEMP 70 71 82 88 90 88 79 77 76 77 87 91 92 86 78 73 70 68
DEWPT 68 69 72 73 73 74 73 74 74 75 76 75 73 71 69 67 65 64
RH 93 93 72 61 58 63 82 90 94 94 70 60 54 61 74 81 84 87
WIND DIR NE E N NW W SW S S SW SW W W NW NW N N N N
WIND SPD 1 1 0 0 0 1 2 3 4 5 6 9 12 8 5 3 4 5
CLOUDS SC SC B1 SC SC SC SC SC SC B1 B1 B1 SC FW FW CL CL CL
POP 12HR 0 0 20 40 0
QPF 12HR 0 0 0 0.01-0.09 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS C S S
OBVIS PF PF K K K
HEAT INDEX 87 96 98 96 80 97103100 92
MAX HEAT 98 101 94 107 106 90
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 81 61 80 63 79 65 86 68 90
TEMP 79 77 65 62 77 77 66 64 77 77 68 67 83 83 71 70 87 87
DEWPT 61 60 60 57 57 59 59 59 61 62 63 63 66 68 68 68 71 71
PWIND DIR N NE NE NE E E E SE S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW SC SC B1 B1 B1 B1 SC SC SC FW FW FW SC
POP 12HR 0 0 0 0 20 20 20 5 5
RAIN SHWRS S S S S
MOZ074-084-085-099-210900-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 72 91 75 96 69
TEMP 72 73 82 89 91 87 79 77 76 76 87 94 96 89 80 75 71 69
DEWPT 72 73 76 76 76 77 76 75 74 73 75 74 73 72 71 67 65 64
RH 100100 82 66 62 72 91 94 94 90 68 53 48 57 74 76 81 84
WIND DIR N NE W W W S S SW SW SW W W NW NW N N N N
WIND SPD 0 0 0 1 1 1 1 1 2 2 3 4 5 4 3 4 3 3
WIND GUST 11 13 13 14 17 16 17 18 18 16
CLOUDS SC SC B1 B1 SC SC CL FW FW FW SC SC SC SC FW CL FW CL
POP 12HR 0 20 0 20 5
QPF 12HR 0 0 0 0.00-0.32 0.00-0.44
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S S S S
OBVIS PF PF
HEAT INDEX 90101103 98 81 97105105 95 82
MAX HEAT 106 109 98 111 112 97
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 85 63 83 63 81 65 86 68 91
TEMP 82 81 67 63 80 79 67 65 79 78 69 67 83 82 71 70 88 87
DEWPT 63 62 60 60 60 62 60 61 65 66 65 65 70 71 69 68 71 72
PWIND DIR N NE NE E E E SE S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC FW FW SC FW
POP 12HR 0 0 0 5 30 30 20 5 5
RAIN SHWRS C C S C S
TSTMS C S
MOZ051-060-210900-
MONTGOMERY MO-WARREN MO-
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 70 93 75 95 66
TEMP 72 72 82 90 93 91 81 78 77 76 86 92 93 89 78 72 68 66
DEWPT 71 72 77 77 76 76 75 74 73 73 75 72 68 67 65 64 62 62
RH 97100 85 66 58 62 82 88 87 90 70 52 44 48 64 76 81 87
WIND DIR E SE S SW SW SW S SW SW W W NW NW N N N N N
WIND SPD 1 1 1 1 1 1 2 3 4 4 4 8 10 8 5 3 3 3
WIND GUST 16 14 20 19 17 13
CLOUDS FW SC B1 SC SC FW FW FW FW B1 SC SC SC SC CL CL CL FW
POP 12HR 0 5 20 20 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S
TSTMS S
OBVIS PF PF
HEAT INDEX 90104106104 86 95100 97 92
MAX HEAT 107 109 102 106 105 91
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 83 61 82 62 79 64 87 67 92
TEMP 81 80 66 63 79 78 67 64 76 76 67 66 83 84 71 69 89 89
DEWPT 61 58 59 59 59 59 58 60 64 64 64 64 69 70 68 68 72 72
PWIND DIR N NE E E SE E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW
POP 12HR 0 0 5 30 40 30 20 5 5
RAIN SHWRS C C C S C S
TSTMS S S
MOZ052-210900-
LINCOLN MO-
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 70 93 76 94 67
TEMP 72 72 83 90 93 91 82 79 78 77 87 92 93 87 78 73 69 67
DEWPT 70 71 75 77 76 77 75 74 73 74 76 72 68 68 66 64 63 62
RH 93 97 77 66 58 64 79 85 85 90 70 52 44 53 67 73 81 84
WIND DIR E SE S SW SW SW SW SW SW NW NW NW NW N N N N N
WIND SPD 1 1 2 1 1 1 2 3 4 4 4 8 10 8 5 3 3 4
WIND GUST 14 14 21 18 17
CLOUDS SC SC SC SC SC FW FW SC SC B1 SC SC SC SC CL CL FW FW
POP 12HR 0 0 30 30 0
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S
TSTMS S S S
OBVIS K PF K
HEAT INDEX 90103105104 88 81 97100 97 91
MAX HEAT 105 109 102 85 105 104 91
HEAT Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 83 62 82 63 79 65 87 68 92
TEMP 81 80 66 63 79 79 67 65 77 77 68 67 84 85 72 70 89 89
DEWPT 61 58 59 59 58 58 58 60 63 63 63 64 68 69 68 68 72 72
PWIND DIR N NE E E E E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW
POP 12HR 0 0 0 20 30 30 20 5 5
RAIN SHWRS S C S S C S
TSTMS S
ILZ058-059-098-099-210900-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 68 92 75 92 66
TEMP 69 70 82 88 92 89 80 77 76 76 86 91 91 86 77 72 68 66
DEWPT 68 69 72 74 73 74 74 74 73 74 75 72 68 68 66 64 63 62
RH 97 97 72 63 54 61 82 90 90 94 70 54 47 55 69 76 84 87
WIND DIR E E S SW SW S S SW SW W W NW NW NW N N N N
WIND SPD 2 2 2 2 3 3 3 4 5 5 6 10 13 10 8 5 5 6
CLOUDS SC SC SC SC SC FW FW SC SC B2 SC SC FW FW CL CL CL FW
POP 12HR 0 0 40 40 0
QPF 12HR 0 0 0.01 0.01 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S
TSTMS S C S
OBVIS PF PF K K
HEAT INDEX 87 97101 99 83 94 98 96 89
MAX HEAT 103 109 102 87 105 103 92
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 81 60 81 61 79 63 86 67 91
TEMP 79 78 65 61 78 78 66 64 77 77 67 66 83 84 71 69 88 88
DEWPT 60 58 58 57 57 57 57 59 61 61 62 62 66 68 67 67 71 71
PWIND DIR N NE E E E E SE SE S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW SC B1 B1 B1 B1 B1 SC SC FW SC FW FW FW SC
POP 12HR 0 0 0 10 30 20 20 5 5
RAIN SHWRS S C S S S S
ILZ060-064-065-210900-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 67 90 74 91 66
TEMP 68 69 81 87 90 87 78 76 75 76 85 90 91 85 77 72 68 66
DEWPT 67 68 72 73 73 74 73 73 73 74 75 74 71 70 67 65 63 62
RH 97 97 74 63 58 65 85 90 94 94 72 60 52 61 71 79 84 87
WIND DIR NE E SE SW SW SW S SW SW W W W NW NW N N N N
WIND SPD 2 1 1 0 1 2 3 4 5 5 6 10 13 9 6 4 5 6
CLOUDS SC SC SC SC SC SC SC SC SC B1 B1 SC SC FW CL CL CL CL
POP 12HR 0 5 30 40 0
QPF 12HR 0 0 0.00-0.11 0.00-0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C S
TSTMS S C S
OBVIS PF PF K K K K
HEAT INDEX 85 94 97 96 93100 97 90
MAX HEAT 98 102 96 87 106 105 93
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 80 59 79 61 79 63 85 66 89
TEMP 78 77 64 61 77 77 66 63 76 77 67 65 82 83 71 69 87 87
DEWPT 61 60 58 56 57 58 57 59 62 62 61 62 67 68 67 67 71 72
PWIND DIR N NE NE NE E E SE SE S
WIND CHAR GN LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC FW FW SC B1 B1 B1 B1 SC SC FW FW FW FW FW SC
POP 12HR 0 0 0 0 20 20 20 5 5
RAIN SHWRS S S S S S
ILZ079-MOZ075-210900-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 71 91 76 95 69
TEMP 73 73 81 88 91 89 80 77 77 78 87 93 94 89 80 75 71 69
DEWPT 73 73 76 77 77 77 76 75 74 74 77 76 74 73 70 67 65 65
RH 100100 85 70 64 68 88 94 90 88 72 58 53 59 72 76 81 87
WIND DIR NE E SE S SE S S SW SW SW W W NW N N N N N
WIND SPD 0 0 1 1 1 2 3 4 4 4 6 6 9 6 5 5 4 5
WIND GUST 16 14
CLOUDS SC B1 B1 SC SC SC CL FW FW SC SC SC SC SC FW CL FW CL
POP 12HR 0 20 5 20 0
QPF 12HR 0 0 0 0.00-0.23 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S
TSTMS S S S S
OBVIS PF PF
HEAT INDEX 88100104102 84 99106105 96 82
MAX HEAT 103 107 102 85 110 110 96
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 84 62 82 63 80 65 86 68 91
TEMP 81 80 67 63 79 78 67 65 78 78 69 67 82 83 72 70 88 88
DEWPT 64 62 61 60 61 61 61 61 65 65 65 66 70 71 69 69 73 73
PWIND DIR N NE NE NE E E E S S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW FW SC SC
POP 12HR 0 0 0 5 30 20 20 5 5
RAIN SHWRS C S S S S
TSTMS S S
MOZ059-062-072-073-210900-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 71 93 76 96 68
TEMP 72 73 84 90 93 89 80 78 76 77 88 94 95 89 79 74 69 68
DEWPT 72 73 77 76 75 76 75 74 73 73 75 74 70 69 67 65 63 63
RH 100100 80 64 56 66 85 88 90 87 66 53 45 52 67 74 81 84
WIND DIR SE SE SW W W S S SW SW SW W NW NW NW N N N N
WIND SPD 0 0 1 1 1 0 1 2 3 3 5 6 8 6 4 3 2 3
WIND GUST 13 16 16 13
CLOUDS SC SC B1 SC SC FW FW FW FW SC SC SC SC SC FW CL CL CL
POP 12HR 0 20 5 10 0
QPF 12HR 0 0 0 0.00-0.10 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S
OBVIS PF PF
HEAT INDEX 93103105101 85 98105101 94 80
MAX HEAT 109 109 102 84 109 110 93
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 84 62 82 63 81 65 87 68 92
TEMP 81 80 66 63 79 79 67 64 77 78 68 67 84 84 72 70 89 88
DEWPT 62 60 59 59 60 60 59 61 65 66 64 65 69 70 68 68 71 72
PWIND DIR N NE E E E SE SE SE SW
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW FW SC SC SC SC SC SC B1 B1 B1 SC SC SC FW FW FW SC
POP 12HR 0 0 0 20 40 30 20 5 5
RAIN SHWRS S C C S C S
TSTMS C S
ILZ102-MOZ065-210900-
MONROE IL-JEFFERSON MO-
126 AM CDT MON JUL 20 2026
DATE 07/19/26 MON 07/20/26 TUE 07/21/26 WED
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 71 92 76 96 69
TEMP 73 72 83 89 92 90 81 78 77 78 89 93 95 90 80 74 71 69
DEWPT 73 72 77 77 76 77 76 74 74 73 77 76 71 70 68 65 64 64
RH 100100 82 68 60 66 85 88 90 85 68 58 46 52 67 74 79 84
WIND DIR E E SE S S S S SW SW SW W NW NW NW N N N N
WIND SPD 0 0 1 0 1 1 2 3 4 4 5 6 9 6 5 4 3 4
CLOUDS FW SC B1 SC SC FW FW SC FW SC SC B1 SC SC FW CL FW FW
POP 12HR 0 20 5 20 0
QPF 12HR 0 0 0 0.00-0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S
TSTMS S S S
OBVIS PF PF
HEAT INDEX 92102105102 87 102106102 95 83
MAX HEAT 106 109 102 110 110 95
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y
DATE 07/22 THU 07/23/26 FRI 07/24/26 SAT 07/25/26 SUN 07/26/26
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 84 62 82 63 81 65 87 68 92
TEMP 82 80 67 63 79 79 67 64 78 77 68 67 84 84 72 70 89 89
DEWPT 64 61 60 59 61 60 59 60 65 65 64 65 70 71 69 68 73 73
PWIND DIR N NE E E E E SE SE S
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC B1 B1 B1 B1 SC SC SC FW FW FW SC
POP 12HR 0 0 0 20 30 30 20 5 5
RAIN SHWRS S C S S C S
TSTMS S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page