541
FOUS53 KLSX 081646
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
1146 AM CDT MON JUN 8 2026
ILZ100-101-MOZ061-063-064-082100-
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
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 71 91 74 94
TEMP 80 83 82 76 74 73 73 81 87 90 90 81 79 76 75 84 91 94 91
DEWPT 73 74 74 73 72 71 72 75 77 77 78 75 73 71 71 73 74 73 73
RH 79 74 77 90 93 93 97 82 72 66 68 82 82 85 87 70 58 51 56
WIND DIR S SW SW SW SW SW SW SW SW SW SW S S S S SW SW S S
WIND SPD 10 9 6 4 3 4 4 8 8 9 5 5 5 5 6 10 11 12 13
WIND GUST 16 17 21 23 23
CLOUDS OV B2 B1 B1 B1 B2 B1 SC SC SC SC FW CL CL FW FW FW FW FW
POP 12HR 80 50 20 5 0
QPF 12HR 0.07-0.68 0.08-0.53 0.01-0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C C C S S
TSTMS L C C C C S S
HEAT INDEX 83 90 89 87 99104103 87 91100103100
MAX HEAT 87 95 90 103 110 105 84 103 107
FLOOD A A A A
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 92 70 88 69 88 69 84
TEMP 80 75 89 86 75 71 85 86 74 71 86 85 75 71 82 81
DEWPT 71 71 74 74 70 67 67 68 66 66 71 71 69 67 69 68
PWIND DIR S SW W NW SE SW SW NW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC B1 SC SC B1 SC SC FW SC B1 B1 B1 B1 B1 B1
POP 12HR 40 50 70 20 40 40 50 40
RAIN SHWRS S C S C L C S S S C C C C C C C
TSTMS S S S C C S S S C C S S C
MOZ049-050-082100-
OSAGE MO-CALLAWAY MO-
INCLUDING THE CITY OF FULTON
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 90 72 91
TEMP 78 83 81 75 74 72 72 79 85 89 88 80 77 74 73 81 88 90 88
DEWPT 72 74 75 73 72 71 71 75 77 77 77 74 72 69 68 72 73 74 74
RH 82 74 82 94 93 97 97 88 77 68 70 82 85 84 84 74 61 60 63
WIND DIR SW SW SW S SW SW SW SW SW SW SW S SW S S SW SW S S
WIND SPD 8 6 4 3 3 4 4 8 9 10 8 5 6 8 8 11 13 14 12
WIND GUST 18 17 14 18 19 23 18 18 20 21 23 27 29 31 27
CLOUDS B2 B2 B1 B1 B2 B2 B1 SC SC FW FW CL CL FW FW FW FW FW FW
POP 12HR 40 40 10 0 5
QPF 12HR 0.04-0.21 0.02-0.11 0.00-0.17 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C S C
TSTMS C C S S S S C
HEAT INDEX 89 87 82 96102100 84 85 96100 96
MAX HEAT 84 94 89 102 109 100 101 105
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 89 66 87 67 87 67 82
TEMP 78 73 85 83 71 67 83 84 72 69 83 83 72 69 79 79
DEWPT 71 70 74 73 69 65 66 70 67 66 71 72 69 66 68 67
PWIND DIR S SW W SW SE SW S N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC B1 SC SC SC SC FW FW SC B1 B1 B1 B1 B1 B1
POP 12HR 50 70 60 20 40 50 60 40
RAIN SHWRS C C C L L C S S C C C C L L C C
TSTMS C C S L C S S C C S S C
MOZ042-082100-
AUDRAIN MO-
INCLUDING THE CITY OF MEXICO
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 68 90 71 90
TEMP 79 82 82 75 73 70 71 79 86 89 88 80 77 73 72 81 88 90 88
DEWPT 72 73 74 73 71 70 70 74 76 76 77 75 72 69 68 71 73 73 73
RH 79 74 77 94 93100 97 85 72 66 70 85 85 87 87 72 61 58 61
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW SW S SW SW S S
WIND SPD 9 9 6 3 3 3 4 9 11 12 10 8 9 10 11 16 18 19 17
WIND GUST 19 21 24 25 29 31 32 29
CLOUDS B2 B2 B1 B1 B2 B2 B1 SC SC SC FW CL CL CL FW FW FW FW FW
POP 12HR 40 40 10 0 5
QPF 12HR 0.03-0.15 0.02-0.09 0.00-0.08 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S C C C S L
TSTMS C C S C S S S C
HEAT INDEX 87 87 81 95100100 84 85 95 98 96
MAX HEAT 84 90 86 99 105 99 98 101
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 87 64 85 65 85 65 80
TEMP 76 71 85 82 69 65 83 84 71 68 83 83 71 67 78 78
DEWPT 70 69 73 72 67 63 64 67 65 65 69 70 67 64 66 65
PWIND DIR SW SW W SW S SW SW N
WIND CHAR GN BZ LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC FW FW FW SC SC B1 B1 B1 SC B1
POP 12HR 60 70 50 20 50 40 60 40
RAIN SHWRS L L C L C S S C C C C L L C C
TSTMS C C S L C S C C S S C
MOZ041-047-048-082100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 71 91 73 92
TEMP 79 83 83 76 74 72 72 80 86 89 88 80 77 74 73 81 88 91 88
DEWPT 73 74 76 74 72 71 71 75 77 78 78 75 72 69 68 72 74 75 75
RH 82 74 80 94 93 97 97 85 75 70 72 85 85 84 84 74 63 60 66
WIND DIR SW SW SW S S S SW SW SW SW SW S SW S S SW SW S S
WIND SPD 6 6 4 3 3 3 4 6 9 10 8 5 6 6 8 11 13 13 11
WIND GUST 17 17 18 20 21 19 19 21 24 25 28 29 31 28
CLOUDS B2 B2 B1 B1 B2 B2 B1 SC SC SC FW CL CL FW FW FW FW FW FW
POP 12HR 30 40 10 0 5
QPF 12HR 0.02-0.15 0.02-0.19 0.00-0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C C C
TSTMS C S S S S S C
HEAT INDEX 81 91 91 83 97103103 85 86 97102 98
MAX HEAT 86 97 92 102 109 103 101 107
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 66 88 68 87 68 83
TEMP 77 73 86 82 71 67 84 85 72 70 83 83 73 69 79 79
DEWPT 71 70 74 74 68 65 66 70 67 66 72 73 68 66 68 68
PWIND DIR S SW W S SE S S N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC FW FW SC B1 B1 B1 B1 SC SC
POP 12HR 60 70 50 20 40 50 60 40
RAIN SHWRS C L C L C S S S C C C C L L C C
TSTMS C S S L C S S S C C S S C
ILZ095-MOZ018-019-026-027-034-035-082100-
ADAMS IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-
INCLUDING THE CITIES OF QUINCY AND HANNIBAL
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 69 90 72 92
TEMP 79 82 83 76 73 71 71 80 86 89 89 82 78 75 73 83 89 91 89
DEWPT 72 73 73 72 71 70 70 74 75 76 76 74 73 70 68 71 73 73 73
RH 79 74 72 87 93 97 97 82 70 66 66 77 85 84 84 67 59 56 59
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW SW S SW SW S SW
WIND SPD 8 8 5 3 3 3 3 6 9 11 8 8 8 10 11 16 17 18 17
WIND GUST 13 18 20 24 20 23 24 27 28 32 33 35 33
CLOUDS B2 B1 B1 B1 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW
POP 12HR 40 20 10 5 20
QPF 12HR 0.02-0.30 0.00-0.08 0 0 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S S D
TSTMS C C S S S S S S C
HEAT INDEX 80 88 89 85 96101101 88 88 97100 97
MAX HEAT 87 94 90 100 107 102 84 101 105
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 64 87 65 86 65 81
TEMP 77 71 85 82 69 66 84 85 71 68 83 84 72 67 78 79
DEWPT 70 69 73 71 65 62 64 66 64 64 69 69 67 64 65 64
PWIND DIR SW SW W SW S SW W N
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS SC B1 B1 SC SC SC FW FW FW SC B1 B1 SC B1 SC SC
POP 12HR 80 70 50 10 50 50 60 30
RAIN SHWRS D L C L C S S S C C C C L C C C
TSTMS C C S L C S C C S C
ILZ096-097-MOZ036-082100-
BROWN IL-PIKE IL-PIKE MO-
INCLUDING THE CITIES OF MOUNT STERLING, PITTSFIELD,
AND BOWLING GREEN
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 69 91 72 93
TEMP 80 82 83 76 74 71 71 80 87 90 90 82 79 75 73 83 90 93 91
DEWPT 72 73 73 72 71 70 71 74 76 76 76 74 73 71 70 72 73 73 72
RH 77 74 72 87 90 97100 82 70 64 64 77 82 87 90 70 58 52 54
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW S S SW SW S S
WIND SPD 8 6 5 3 3 3 3 5 8 8 5 5 5 6 8 11 13 13 12
WIND GUST 17 13 17 18 20 17 17 18 21 21 26 27 28 27
CLOUDS OV B2 B1 B1 B1 B1 B1 SC SC SC SC FW FW CL FW FW FW FW FW
POP 12HR 50 30 20 5 5
QPF 12HR 0.04-0.34 0.01-0.13 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S L
TSTMS C C C C S S S C
HEAT INDEX 82 88 88 83 97102101 88 88 98101 99
MAX HEAT 87 94 90 102 107 102 102 105
FLOOD A A A A
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 66 87 66 87 66 82
TEMP 79 73 87 84 71 67 85 85 72 69 84 85 73 68 80 80
DEWPT 70 70 73 71 67 64 64 67 64 65 69 70 67 65 66 65
PWIND DIR SW SW W W S SW SW N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC B1 SC SC SC SC FW FW FW SC SC B1 SC B1 B1 SC
POP 12HR 70 70 60 10 40 40 60 30
RAIN SHWRS L L C L L S S S C C C L C C C
TSTMS C C S L C S C C S C
ILZ069-070-074-082100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 71 90 74 92
TEMP 80 82 80 75 73 73 72 80 85 88 87 80 77 76 75 84 89 92 89
DEWPT 73 74 73 72 71 71 72 75 76 77 77 74 73 72 72 74 74 74 74
RH 79 77 79 90 93 93100 85 75 70 72 82 87 87 90 72 61 56 61
WIND DIR S S S S SW SW SW SW SW SW S S S SW SW SW SW S S
WIND SPD 11 10 8 5 4 5 5 8 9 8 5 5 6 6 6 10 12 13 14
CLOUDS B2 B2 B2 B1 B2 B2 B1 B1 B1 SC FW FW CL CL FW FW FW FW FW
POP 12HR 80 60 20 10 0
QPF 12HR 0.32-0.81 0.21-0.65 0.01-0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C L C S S S S
TSTMS L L C C C S S S S S
HEAT INDEX 84 88 84 84 95100 99 83 91 99101 98
MAX HEAT 88 93 86 102 108 100 103 105
FLOOD A A A A
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 75 90 71 87 68 88 70 84
TEMP 79 76 87 86 75 72 85 85 72 71 85 85 74 71 82 81
DEWPT 71 71 74 73 70 69 68 68 66 67 70 71 69 68 69 68
PWIND DIR S SW SW NW SE S SW NW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW FW B1 SC B1 B1 B1 B1
POP 12HR 20 40 70 20 30 40 40 40
RAIN SHWRS S S C L C S S C C C C C C C
TSTMS S S C C C S C S S C
MOZ074-084-085-099-082100-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 71 90 73 91
TEMP 80 83 80 74 73 72 73 80 87 89 87 79 76 74 73 83 89 91 87
DEWPT 72 73 74 73 72 71 72 75 77 76 76 73 71 70 70 73 73 72 73
RH 77 72 82 97 97 97 97 85 72 66 70 82 85 87 90 72 59 54 63
WIND DIR SW SW SW S SW SW SW SW SW SW SW S SW SW S SW SW S S
WIND SPD 6 5 4 3 3 3 4 5 6 6 5 4 4 4 4 6 8 9 10
WIND GUST 19 17 16 14 16 17 18 18 18 18 17 17 20 19 19 20 23 24 26
CLOUDS B2 B2 B1 B1 B1 SC SC B1 SC FW FW CL CL CL CL FW FW FW FW
POP 12HR 60 20 10 0 0
QPF 12HR 0.07-0.19 0.00-0.10 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L S S S S S S
TSTMS C S S S S
HEAT INDEX 83 88 84 84 99100 97 88 97 99 94
MAX HEAT 89 94 85 105 106 98 102 103
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 89 69 88 69 88 69 85
TEMP 78 74 87 84 73 70 85 84 72 71 86 83 73 71 82 80
DEWPT 71 70 74 74 70 69 70 71 68 67 71 72 69 68 71 69
PWIND DIR S SW SW NE SE S S W
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW SC B1 B1 B1 B1 B1 B1
POP 12HR 10 40 70 20 30 40 50 50
RAIN SHWRS C C L C S S S C C C C C C C
TSTMS S C C C S S S S C C S S C
MOZ051-052-060-082100-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 69 91 72 92
TEMP 79 83 82 75 73 71 71 80 86 90 89 80 78 74 73 82 89 92 90
DEWPT 73 74 74 73 72 71 71 75 77 77 77 75 73 70 69 72 74 73 73
RH 82 74 77 94 97100100 85 75 66 68 85 85 87 87 72 61 54 58
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW S S SW SW SW S
WIND SPD 6 5 4 2 2 3 3 6 6 8 4 4 5 5 6 10 11 12 10
WIND GUST 18 17 17 19 20 17 16 18 20 21 26 27 29 26
CLOUDS B2 B1 B1 B1 B1 B1 B1 SC SC SC SC CL CL CL FW FW FW FW FW
POP 12HR 50 40 20 0 0
QPF 12HR 0.06-0.22 0.02-0.21 0.00-0.16 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S
TSTMS C C C C S S S S
HEAT INDEX 81 89 88 83 98103102 85 87 98101 98
MAX HEAT 87 94 90 102 110 103 102 106
FLOOD A A A A
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 65 87 66 87 66 82
TEMP 78 72 87 84 72 67 84 85 72 69 84 84 73 68 80 80
DEWPT 71 70 74 73 69 65 66 69 66 66 71 71 69 66 69 67
PWIND DIR SW SW W SW SE SW SW N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC B1 SC SC SC SC FW FW SC B1 B1 B1 B1 B1 B1
POP 12HR 50 60 60 20 40 50 60 40
RAIN SHWRS S C C L L S S C C C C C L C C
TSTMS S C S L C S C C S S C
ILZ098-099-082100-
CALHOUN IL-JERSEY IL-
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 69 91 73 93
TEMP 79 83 82 76 74 72 72 81 86 90 89 81 79 75 74 84 90 93 91
DEWPT 72 73 72 72 71 70 71 74 75 75 76 74 72 71 71 72 72 72 72
RH 79 72 72 87 90 93 97 79 70 62 66 79 79 87 90 67 56 51 54
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S S S S SW SW SW S
WIND SPD 9 8 6 4 4 4 4 6 8 8 5 5 5 6 8 11 12 12 11
WIND GUST 17 18 23 23 24 24
CLOUDS OV B2 B2 B1 B1 B1 B1 SC FW SC SC FW CL CL FW FW FW SC FW
POP 12HR 70 50 20 5 0
QPF 12HR 0.10-0.31 0.02-0.16 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S
TSTMS C C C C C S S
HEAT INDEX 81 88 87 86 96101101 87 90 98101 99
MAX HEAT 87 93 89 100 107 103 102 105
FLOOD A A A A
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 91 67 87 67 87 67 83
TEMP 80 74 88 85 74 69 84 85 73 70 85 85 74 69 80 80
DEWPT 70 71 73 71 69 66 65 67 65 66 69 70 68 66 67 66
PWIND DIR S SW W W SE SW SE N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC SC SC SC FW FW SC B1 B1 B1 B1 B1 B1
POP 12HR 50 60 60 20 40 50 50 40
RAIN SHWRS S C S L L S S S C C C C C C C
TSTMS S S S L C S C C S S C
ILZ058-059-082100-
GREENE IL-MACOUPIN IL-
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 68 90 72 93
TEMP 78 81 81 74 73 70 71 80 85 89 88 80 77 73 73 83 90 93 91
DEWPT 72 72 72 71 70 69 70 73 75 75 76 74 72 70 70 72 72 72 72
RH 82 74 74 90 90 97 97 79 72 64 68 82 85 90 90 70 56 51 54
WIND DIR S S S S SW SW SW SW SW SW SW S S S S SW SW SW S
WIND SPD 10 9 6 4 4 4 4 6 8 9 5 5 6 8 8 11 13 13 13
WIND GUST 21 25 24
CLOUDS B2 B2 B2 B2 B1 B1 B1 SC SC SC SC FW FW CL FW FW FW FW FW
POP 12HR 80 60 20 10 5
QPF 12HR 0.13-0.64 0.02-0.24 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C C C S C
TSTMS C L C C C S C
HEAT INDEX 86 85 82 94100 99 82 89 97101 98
MAX HEAT 84 91 87 99 106 100 101 105
FLOOD A A A A
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 91 66 87 65 87 66 82
TEMP 78 72 87 84 72 68 84 85 71 69 84 84 72 68 80 79
DEWPT 69 70 72 71 68 65 64 66 63 65 68 69 66 65 66 65
PWIND DIR S SW W W S S S N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC B1 SC B1 SC SC FW FW SC B1 B1 B1 B1 B1 SC
POP 12HR 50 60 60 20 40 40 50 40
RAIN SHWRS C C S L L S S S S C C C C C S C
TSTMS C S S L C S C C S S C
ILZ060-064-065-082100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 72 92
TEMP 78 81 80 74 72 71 71 79 84 88 87 78 76 74 74 83 89 92 89
DEWPT 73 72 71 70 69 69 70 73 74 75 75 73 71 70 71 73 73 72 72
RH 85 74 74 87 90 93 97 82 72 66 68 85 85 87 90 72 59 52 57
WIND DIR S S S S SW SW SW SW SW SW S S S SW SW SW SW S S
WIND SPD 11 10 8 5 4 4 4 8 8 8 4 4 6 6 8 10 12 13 14
WIND GUST 24
CLOUDS OV B2 B2 B2 B2 B2 B1 B1 SC SC SC FW FW CL FW FW FW FW FW
POP 12HR 80 60 30 10 5
QPF 12HR 0.28-0.68 0.10-0.37 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D D L C C C S S S S S
TSTMS L L C C C S S S S S
HEAT INDEX 84 82 80 92 97 96 89 96100 96
MAX HEAT 86 89 84 97 105 99 101 103
FLOOD A A A A
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 90 68 86 66 86 67 82
TEMP 78 74 87 85 73 70 84 84 71 69 84 84 72 69 80 80
DEWPT 69 70 73 71 68 66 65 66 64 65 68 69 66 65 67 66
PWIND DIR S SW W NW S S SW N
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC B1 B1 SC FW FW SC SC SC B1 B1 B1 SC
POP 12HR 40 50 70 10 30 40 50 40
RAIN SHWRS S C S C L C S C C C C C C C
TSTMS S C S C C S S S C S S C
ILZ079-MOZ075-082100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 70 91 73 93
TEMP 82 84 81 75 73 72 73 81 88 90 89 80 77 75 74 84 90 92 89
DEWPT 73 74 74 73 72 71 72 75 77 77 77 74 72 71 71 73 74 74 73
RH 74 72 79 94 97 97 97 82 70 66 68 82 85 87 90 70 60 56 59
WIND DIR S SW S S SW SW SW SW SW SW SW S SW S S SW SW S S
WIND SPD 9 8 6 5 5 5 6 8 8 9 6 6 6 6 6 9 11 12 13
WIND GUST 19 16 17 18 18 18 18 17 19 21 23 25
CLOUDS B2 B2 B1 B1 B1 B1 SC B1 B1 SC FW CL CL CL FW FW FW FW FW
POP 12HR 60 30 20 5 0
QPF 12HR 0.11-0.53 0.03-0.39 0.00-0.11 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C C C S
TSTMS L C C C C S S
HEAT INDEX 87 91 86 87100103101 84 91100102 97
MAX HEAT 91 96 88 105 109 100 103 106
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 91 70 88 68 89 69 85
TEMP 79 75 88 86 75 71 85 85 73 71 87 85 74 71 83 81
DEWPT 71 71 74 74 71 69 69 69 67 67 71 72 69 68 70 69
PWIND DIR S SW SW N SE S S NW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B1 SC FW SC B1 B1 B1 B1 B2 B1
POP 12HR 20 40 70 20 30 40 40 50
RAIN SHWRS S S C L L S S S C C C C C C C
TSTMS S S C C S S S S C C S S C
MOZ059-062-082100-
GASCONADE MO-FRANKLIN MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 69 91 72 92
TEMP 78 83 81 75 74 72 72 81 86 90 89 80 78 74 73 83 89 92 89
DEWPT 72 74 75 73 72 71 71 75 77 77 78 74 72 70 69 72 73 73 73
RH 82 74 82 94 93 97 97 82 75 66 70 82 82 87 87 70 59 54 59
WIND DIR SW SW SW S SW SW SW SW SW SW SW S SW SW S SW SW SW S
WIND SPD 6 5 3 2 2 3 3 6 6 8 4 3 4 5 5 9 11 11 10
WIND GUST 17 12 13 14 17 17 19 14 14 17 18 19 23 24 24 24
CLOUDS B2 B2 B1 B1 B1 B1 B1 SC SC SC FW CL CL FW FW FW FW FW FW
POP 12HR 50 40 20 0 0
QPF 12HR 0.06-0.27 0.02-0.18 0.01-0.15 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S C C S S
TSTMS C C S S S S
HEAT INDEX 89 88 86 97103102 82 88 97101 98
MAX HEAT 86 94 87 102 110 101 102 105
FLOOD A A A A
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 66 88 67 88 67 83
TEMP 79 73 87 85 73 68 84 85 73 69 85 84 73 69 80 80
DEWPT 71 70 74 74 70 67 67 70 67 66 71 72 69 66 69 69
PWIND DIR S SW W N SE SW SW NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 SC SC FW SC B1 B1 B1 B1 B1 B1
POP 12HR 30 60 60 20 40 50 60 50
RAIN SHWRS S C C L L C S S S C C C C L C C
TSTMS S S S C C S S C C S S C
MOZ072-073-082100-
CRAWFORD MO-WASHINGTON MO-
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 90 73 91
TEMP 79 82 80 74 73 72 72 81 87 90 87 79 77 75 73 84 89 91 87
DEWPT 72 73 75 72 72 71 71 75 76 76 77 73 71 69 68 72 72 72 73
RH 79 74 85 93 97 97 97 82 70 64 72 82 82 82 84 67 57 54 63
WIND DIR SW SW SW S SW SW SW SW SW SW SW S SW SW S SW SW SW S
WIND SPD 6 5 3 3 3 3 4 6 6 8 4 4 4 5 5 8 10 10 10
WIND GUST 18 16 14 13 16 17 17 18 17 19 16 17 19 19 19 21 23 25 26
CLOUDS B2 B2 B1 SC B1 B1 B1 B1 SC SC FW CL CL CL FW FW FW FW FW
POP 12HR 60 20 20 0 0
QPF 12HR 0.07-0.26 0.00-0.07 0.00-0.13 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S S
TSTMS C S S S S
HEAT INDEX 80 88 84 87 97101 98 89 96 99 94
MAX HEAT 87 92 85 103 106 96 100 103
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 89 68 87 68 88 68 83
TEMP 78 74 87 84 73 69 84 83 72 70 85 82 73 70 81 79
DEWPT 70 69 74 74 70 67 67 70 67 66 71 72 69 67 69 69
PWIND DIR S SW W N SE SW S NW
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW SC B1 B1 B1 B1 B2 B1
POP 12HR 20 50 70 20 40 50 50 50
RAIN SHWRS S C C L C S S S C C C C C C C
TSTMS S S C C S S S C C S S C
ILZ102-MOZ065-082100-
MONROE IL-JEFFERSON MO-
1146 AM CDT MON JUN 8 2026
DATE MON 06/08/26 TUE 06/09/26 WED 06/10/26
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 70 91 73 93
TEMP 81 84 82 75 74 72 72 82 87 90 89 80 78 75 74 85 91 93 90
DEWPT 73 74 75 73 72 71 71 76 78 78 78 74 73 71 70 73 74 74 74
RH 77 72 79 94 93 97 97 82 75 68 70 82 85 87 87 67 58 54 60
WIND DIR SW SW SW SW SW SW SW SW SW SW SW S SW S S SW SW S S
WIND SPD 6 5 4 3 3 3 4 5 6 6 4 4 4 4 4 6 9 9 10
WIND GUST 17 13 13 14 16 16 16 16 18 19 20 23
CLOUDS B2 B2 B1 B1 B1 B1 B1 B1 SC SC FW CL CL CL FW FW FW FW FW
POP 12HR 80 40 20 5 0
QPF 12HR 0.08-0.37 0.04-0.27 0.00-0.10 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C C C S
TSTMS L C C C S S
HEAT INDEX 85 91 89 88100105104 84 91100103 99
MAX HEAT 90 96 87 106 110 100 103 107
FLOOD A A A A
HEAT Y Y Y
DATE THU 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN 06/14/26
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 91 69 88 68 89 69 85
TEMP 79 75 88 86 74 70 85 85 73 70 86 84 74 71 82 81
DEWPT 71 70 75 75 71 68 69 71 67 67 72 73 69 67 71 70
PWIND DIR S SW W N SE SW SW NW
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC SC SC SC FW SC B1 B1 B1 B1 B1 B1
POP 12HR 20 50 70 20 40 40 50 50
RAIN SHWRS S C C L C S S S C C C C C C C
TSTMS S S C C S S S C C S S C
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