691
FOUS53 KLSX 081826
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
126 PM 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
126 PM 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 74 93
TEMP 83 82 75 73 72 73 80 87 90 89 81 78 76 76 84 91 93 90
DEWPT 74 74 73 72 72 72 75 77 77 78 75 73 71 70 73 74 73 73
RH 74 77 94 97100 97 85 72 66 70 82 85 85 82 70 58 52 58
WIND DIR SW SW S SW SW SW W SW SW SW SW SW SW S SW SW SW S
WIND SPD 9 6 4 3 4 4 8 9 9 5 4 5 5 6 10 12 13 12
WIND GUST 17 18 21 24 24 23
CLOUDS B2 B1 B1 B1 B2 B2 B2 SC FW FW FW FW FW FW FW SC FW FW
POP 12HR 70 60 30 5 0
QPF 12HR 0.03-0.57 0.08-0.50 0.01-0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C C C C S S
TSTMS C C C C S S S
HEAT INDEX 90 89 84 98104103 86 91100102 98
MAX HEAT 87 94 89 103 110 103 84 105 107
FLOOD A 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 75 92 68 85 65 87 67 83
TEMP 80 76 89 89 75 69 82 82 70 68 84 84 73 69 80 80
DEWPT 71 71 74 73 69 65 62 64 63 63 66 68 66 64 65 65
PWIND DIR S SW W NW SW SW SW N
WIND CHAR GN GN GN LT LT LT LT GN
AVG CLOUDS FW SC SC SC SC B1 SC SC FW FW SC SC SC B1 B1 SC
POP 12HR 20 40 80 5 20 20 50 40
RAIN SHWRS S S C C D S S S S C C C C
TSTMS S S C C S S S C C S C
MOZ049-050-082100-
OSAGE MO-CALLAWAY MO-
INCLUDING THE CITY OF FULTON
126 PM 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 72 90
TEMP 83 82 75 73 72 72 79 85 90 88 80 77 74 73 81 87 90 87
DEWPT 74 75 73 72 71 71 74 77 77 78 74 72 69 68 72 73 74 73
RH 74 79 94 97 97 97 85 77 66 72 82 85 84 84 74 63 60 63
WIND DIR SW SW S S SW SW SW SW SW SW S SW SW S SW SW SW S
WIND SPD 8 5 3 3 4 4 8 9 11 8 6 6 8 8 12 13 14 11
WIND GUST 18 16 16 19 20 23 19 19 20 23 23 27 29 32 25
CLOUDS B2 B1 B1 B1 B1 B1 B1 SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 40 40 20 0 5
QPF 12HR 0.01-0.09 0.03-0.19 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S C C S C
TSTMS C S S S S S C
HEAT INDEX 89 88 81 96103101 83 85 95 99 95
MAX HEAT 84 94 89 100 109 100 99 103
FLOOD A 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 89 64 82 64 84 65 81
TEMP 78 73 86 83 71 65 80 80 68 66 81 81 71 67 78 78
DEWPT 70 69 74 72 67 62 61 65 62 62 67 70 67 63 65 65
PWIND DIR S SW W NW S SW SW NE
WIND CHAR GN GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC FW FW SC SC B1 SC SC SC SC
POP 12HR 40 60 70 5 30 40 50 40
RAIN SHWRS C C C L L S S C C C C C C C
TSTMS S S C C S C C C C S C
MOZ042-082100-
AUDRAIN MO-
INCLUDING THE CITY OF MEXICO
126 PM 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 89 71 89
TEMP 82 81 74 71 70 70 78 84 88 88 79 76 73 72 81 87 89 87
DEWPT 73 74 72 71 70 70 74 76 77 77 74 71 69 68 71 73 73 73
RH 74 79 93100100100 88 77 70 70 85 85 87 87 72 63 59 63
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW S SW
WIND SPD 9 6 3 3 3 4 10 11 13 10 9 9 11 11 17 19 19 16
WIND GUST 20 20 23 25 25 29 31 32 27
CLOUDS B2 B1 B1 B1 B1 B2 B1 SC FW FW FW CL FW FW FW SC FW FW
POP 12HR 40 40 20 0 5
QPF 12HR 0.01-0.12 0.04-0.17 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S C
TSTMS C S C S S S S C
HEAT INDEX 87 87 93101101 81 84 94 97 94
MAX HEAT 84 90 85 98 105 97 98 99
FLOOD A 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 70 87 62 82 63 83 64 79
TEMP 76 71 85 83 68 63 79 80 67 65 81 82 70 65 77 77
DEWPT 70 69 73 71 64 59 59 62 61 61 65 67 65 62 63 62
PWIND DIR SW SW W W SW SW W NE
WIND CHAR GN BZ LT LT LT GN LT GN
AVG CLOUDS SC SC SC SC SC SC FW FW FW SC SC SC SC SC SC SC
POP 12HR 50 70 60 5 30 30 50 40
RAIN SHWRS C C C L L S S C C C C C C C
TSTMS C S S C C S C C C C S C
MOZ041-047-048-082100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
126 PM 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 91
TEMP 83 83 76 74 73 72 80 86 91 89 81 77 74 73 81 88 90 88
DEWPT 74 75 73 72 71 71 74 77 78 79 74 71 68 68 72 74 74 75
RH 74 77 90 93 93 97 82 75 66 73 79 82 82 84 74 63 60 66
WIND DIR SW SW S S SW SW SW SW SW SW S SW SW S SW SW S S
WIND SPD 6 4 2 3 3 4 8 9 10 8 6 6 8 8 11 13 14 10
WIND GUST 17 13 19 20 23 19 20 21 25 25 28 31 32 26
CLOUDS B2 B1 B1 B1 B2 B2 B1 SC FW FW FW FW CL CL FW FW FW FW
POP 12HR 30 40 20 0 5
QPF 12HR 0.02 0.02-0.17 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S C C S C
TSTMS S S S S S S C
HEAT INDEX 91 90 83 97105104 86 86 96100 97
MAX HEAT 86 95 90 103 112 103 99 105
FLOOD A 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 64 83 65 85 66 81
TEMP 77 73 86 83 70 65 80 81 68 66 82 81 71 67 78 78
DEWPT 70 70 74 73 65 61 61 66 62 62 68 71 66 63 65 65
PWIND DIR S SW W NW S SW SE NE
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC FW FW SC SC SC SC SC SC SC
POP 12HR 40 70 60 10 30 40 50 40
RAIN SHWRS C C C L L S S S C C C C C C C
TSTMS S S C C S C C C C S C
MOZ018-019-026-082100-
KNOX MO-LEWIS MO-SHELBY MO-
126 PM 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 90
TEMP 83 82 75 73 71 71 80 85 89 89 81 78 75 73 83 87 90 86
DEWPT 73 73 72 72 71 71 74 76 77 77 74 72 69 68 71 73 74 73
RH 72 74 90 97100100 82 75 68 68 79 82 82 84 67 63 60 65
WIND DIR W SW SW SW SW SW SW SW SW SW S SW SW SW SW SW S SW
WIND SPD 6 3 2 2 2 3 5 9 11 9 9 9 12 12 17 18 20 17
WIND GUST 18 20 24 23 24 25 28 29 33 34 36 32
CLOUDS B1 B1 SC B1 B1 B2 B1 SC FW FW SC FW FW FW FW FW SC SC
POP 12HR 40 20 20 5 30
QPF 12HR 0.01-0.17 0.00-0.08 0 0 0.00-0.05
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S S S C C L
TSTMS C S S S S S C C C
HEAT INDEX 88 88 84 95102101 87 88 95 99 93
MAX HEAT 85 92 87 98 106 99 98 102
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 69 87 61 83 63 85 63 80
TEMP 76 71 85 81 67 63 81 82 68 66 83 83 69 64 77 77
DEWPT 70 68 73 69 61 58 59 62 60 60 65 66 63 60 62 61
PWIND DIR SW SW W W SW SW N N
WIND CHAR GN BZ LT LT LT LT LT GN
AVG CLOUDS SC SC SC B1 B1 SC FW FW CL FW FW SC SC SC SC SC
POP 12HR 60 80 50 0 20 30 50 30
RAIN SHWRS L C C D C S S C C C C C
TSTMS C S S L C S C C C S S
ILZ095>097-MOZ027-034>036-082100-
ADAMS IL-BROWN IL-PIKE IL-MARION MO-MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,
HANNIBAL, AND BOWLING GREEN
126 PM 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 90
TEMP 82 82 75 73 72 72 79 86 89 89 81 78 75 74 82 88 90 88
DEWPT 73 73 72 72 71 71 74 76 76 77 74 72 70 69 71 73 73 72
RH 74 74 90 97 97 97 85 72 66 68 79 82 84 84 69 61 58 59
WIND DIR SW SW SW SW SW SW SW SW SW SW S SW SW SW SW SW S SW
WIND SPD 6 4 3 3 3 3 6 8 10 8 6 6 9 9 13 16 17 13
WIND GUST 17 13 19 20 24 21 21 23 26 26 31 32 35 29
CLOUDS B1 B1 B1 SC B1 B2 B1 SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 50 30 20 5 10
QPF 12HR 0.01-0.29 0.00-0.14 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S S S C S S S S L
TSTMS C S S S S S S S S C
HEAT INDEX 88 88 80 96101101 86 86 96 98 95
MAX HEAT 87 93 88 102 109 100 101 102
FLOOD A 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 89 63 84 64 86 64 81
TEMP 78 72 87 84 70 65 82 83 69 67 83 84 71 66 78 79
DEWPT 70 70 73 70 64 60 60 63 61 61 65 67 64 61 62 62
PWIND DIR SW SW W W SW SW NW N
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC B1 SC FW FW CL FW FW SC SC SC SC SC
POP 12HR 60 70 60 5 20 30 50 30
RAIN SHWRS L C C L L S S C C C C S
TSTMS C S S L C S C C C S S
ILZ069-070-074-082100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
126 PM 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 72 88 75 92
TEMP 82 80 74 72 72 73 79 85 88 87 80 77 76 76 85 90 92 89
DEWPT 74 73 72 72 72 73 75 76 77 77 75 73 72 72 74 74 74 73
RH 77 79 93100100100 88 75 70 72 85 87 87 87 70 60 56 59
WIND DIR S S S SW SW SW SW SW SW SW S SW SW S SW SW S S
WIND SPD 9 8 4 4 5 5 9 9 9 5 6 6 6 6 10 12 14 14
CLOUDS B2 B2 B1 B1 B2 B2 B2 B1 SC FW FW FW FW FW FW SC FW FW
POP 12HR 80 70 30 10 0
QPF 12HR 0.26-0.75 0.16-0.55 0.01-0.12 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L L C C C S S S S S
TSTMS L C C C S S S S S S S
HEAT INDEX 88 84 82 95100 99 84 92100101 97
MAX HEAT 88 92 87 100 106 98 85 103 105
FLOOD A 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 91 70 84 65 86 67 83
TEMP 79 76 88 88 76 70 82 81 68 68 83 83 72 69 81 80
DEWPT 71 71 75 73 70 67 63 64 63 63 65 67 66 65 66 65
PWIND DIR S S SW NW W SW SW N
WIND CHAR GN GN GN LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 B1 SC FW FW SC SC SC SC B1 SC
POP 12HR 20 30 70 5 10 20 40 40
RAIN SHWRS S S C L C S S C C C C
TSTMS S C C C S S C C S C
MOZ084-085-099-082100-
IRON MO-MADISON MO-REYNOLDS MO-
126 PM 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 91
TEMP 83 80 74 73 72 73 80 88 90 87 80 77 75 74 83 90 90 86
DEWPT 73 73 72 72 71 72 74 75 75 75 73 71 70 70 72 72 71 72
RH 72 79 93 97 97 97 82 66 62 68 79 82 84 87 70 56 54 63
WIND DIR SW SW S S SW SW SW SW SW SW S SW SW SW SW SW S S
WIND SPD 5 3 3 3 3 3 5 5 6 4 4 4 4 3 5 8 9 9
WIND GUST 17 14 14 17 18 17 18 18 19 16 17 20 19 18 20 23 24 25
CLOUDS B1 B1 SC B1 B1 B1 B1 SC FW CL FW FW CL CL CL FW FW FW
POP 12HR 60 20 20 0 0
QPF 12HR 0.04-0.12 0.01 0.00-0.12 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S
TSTMS S S S S
HEAT INDEX 88 84 84 98101 96 82 89 98 97 92
MAX HEAT 89 93 84 103 107 95 101 102
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 90 68 85 64 84 67 82
TEMP 78 75 88 86 74 69 83 81 68 66 82 81 71 69 81 78
DEWPT 70 71 74 73 70 67 62 64 63 63 65 67 66 65 66 65
PWIND DIR S S W NW NE S SW N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW FW SC FW FW B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 5 20 70 20 20 30 40 40
RAIN SHWRS S L C S S S S C S C C C C
TSTMS S C C S S C S C S S C
MOZ074-082100-
SAINT FRANCOIS MO-
INCLUDING THE CITY OF FARMINGTON
126 PM 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 92
TEMP 83 81 73 72 72 73 80 88 91 87 79 76 75 74 83 91 91 87
DEWPT 73 73 72 71 71 72 74 76 75 75 73 71 69 69 71 72 71 71
RH 72 77 97 97 97 97 82 68 60 68 82 85 82 84 67 54 52 59
WIND DIR SW SW S SW SW SW W SW SW SW S SW SW SW SW SW S S
WIND SPD 8 5 4 5 5 5 8 8 9 6 6 8 6 5 9 11 12 12
WIND GUST 14 16 17 17 18 18 19 19 19 17 19 23 24 24
CLOUDS B1 B1 B1 SC B1 B1 B1 SC SC FW FW FW FW FW CL FW FW FW
POP 12HR 60 30 20 0 0
QPF 12HR 0.04-0.11 0.00-0.22 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C S S S S S
TSTMS C C S S S S
HEAT INDEX 89 86 84 98101 97 88 99 98 93
MAX HEAT 87 93 84 102 106 95 101 102
FLOOD A 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 67 85 63 86 67 83
TEMP 78 75 89 87 73 68 83 82 67 66 84 82 71 69 81 79
DEWPT 69 70 73 73 69 66 61 62 62 62 64 66 65 65 66 64
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 FW B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 5 30 70 10 20 30 50 40
RAIN SHWRS C L C S C C C C C C
TSTMS C C C C C C S C C
MOZ051-052-060-082100-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
126 PM 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 83 82 74 72 71 71 79 86 90 89 80 77 74 73 82 88 91 89
DEWPT 74 74 73 72 71 71 74 77 77 77 75 73 70 69 72 74 73 73
RH 74 77 97100100100 85 75 66 68 85 87 87 87 72 63 56 59
WIND DIR SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW SW S
WIND SPD 6 4 2 2 3 3 6 8 8 5 4 5 6 6 10 12 12 9
WIND GUST 17 18 18 21 17 17 18 21 21 26 28 29 24
CLOUDS B1 B1 B1 B1 B1 B2 B1 SC FW FW FW FW FW FW FW FW FW FW
POP 12HR 40 40 20 5 5
QPF 12HR 0.03-0.09 0.03-0.23 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S C
TSTMS C C C S S S S C
HEAT INDEX 89 88 80 97103102 84 87 97100 97
MAX HEAT 87 94 90 102 109 102 102 103
FLOOD A 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 63 83 63 85 64 81
TEMP 78 73 87 86 71 65 81 82 68 66 83 83 71 66 78 79
DEWPT 70 70 75 72 67 62 61 65 62 62 67 69 66 63 65 65
PWIND DIR SW SW W NW SW SW W N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC FW FW SC SC SC SC SC SC SC
POP 12HR 40 60 70 5 30 30 50 40
RAIN SHWRS C C C L L S S C C C C C C C
TSTMS C S S C C S C C C C S C
ILZ098-099-082100-
CALHOUN IL-JERSEY IL-
126 PM 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 92
TEMP 83 82 75 72 71 72 79 86 90 89 80 77 75 74 83 89 92 90
DEWPT 73 73 72 72 71 72 75 76 76 76 74 72 70 70 72 72 72 71
RH 72 74 90100100100 88 72 64 66 82 85 84 87 70 57 52 54
WIND DIR SW SW S SW SW SW SW SW SW SW S SW SW S SW SW SW S
WIND SPD 8 6 4 4 4 4 8 8 9 5 5 5 6 8 11 12 12 10
WIND GUST 17 18 23 24 24 20
CLOUDS B2 B1 B1 SC B1 B2 B2 SC SC FW FW FW CL FW FW SC FW FW
POP 12HR 50 50 30 5 0
QPF 12HR 0.05-0.23 0.04-0.16 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S C
TSTMS C C C C S S C
HEAT INDEX 88 87 81 95101100 85 88 97100 96
MAX HEAT 87 93 90 100 108 100 101 103
FLOOD A 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 65 84 64 86 65 82
TEMP 80 74 88 88 74 67 82 82 70 68 84 84 72 68 79 80
DEWPT 70 71 73 71 67 63 60 64 62 62 65 67 65 63 63 63
PWIND DIR S SW W NW SW SW NW N
WIND CHAR GN GN LT LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC B1 SC FW FW FW SC SC B1 SC B1 SC
POP 12HR 40 50 70 5 20 20 40 40
RAIN SHWRS C C C C L S S S S C C C C
TSTMS C S S C C S S S C C S C
ILZ058-059-082100-
GREENE IL-MACOUPIN IL-
126 PM 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 69 89 72 92
TEMP 81 80 73 71 70 71 78 85 89 88 79 76 74 74 82 89 92 89
DEWPT 72 73 71 71 70 71 74 75 76 76 73 71 70 70 72 72 72 72
RH 74 79 93100100100 88 72 66 68 82 85 87 87 72 57 52 57
WIND DIR S S S SW SW SW SW SW SW SW S SW SW S SW SW SW S
WIND SPD 9 8 5 4 4 4 8 9 10 5 4 5 8 8 12 13 14 12
WIND GUST 18 24 26
CLOUDS B2 B1 B1 SC B1 B2 B1 SC FW FW FW FW FW FW FW SC FW FW
POP 12HR 70 50 20 10 5
QPF 12HR 0.07-0.57 0.02-0.21 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C C C C S S S C
TSTMS L C C C S S S C
HEAT INDEX 86 83 93100 98 80 88 96100 95
MAX HEAT 84 91 86 99 106 98 100 102
FLOOD A 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 91 64 84 62 86 63 81
TEMP 79 73 88 87 72 66 81 82 68 66 83 83 70 66 79 78
DEWPT 69 70 72 71 67 63 60 63 60 61 64 66 63 62 63 63
PWIND DIR S SW W NW SW SW W N
WIND CHAR GN GN GN LT LT LT LT GN
AVG CLOUDS SC SC SC SC SC B1 SC FW FW FW SC SC SC SC B1 SC
POP 12HR 50 60 70 5 20 20 40 30
RAIN SHWRS C C C L L S S S S C C C C
TSTMS C S C C S S S C C S C
ILZ060-064-065-082100-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
126 PM 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 70 88 73 91
TEMP 81 79 73 71 71 72 78 83 87 86 78 76 74 75 83 89 91 88
DEWPT 72 72 71 71 70 71 74 75 75 76 73 71 70 71 73 73 72 72
RH 74 79 93100 97 97 88 77 68 72 85 85 87 87 72 59 54 59
WIND DIR S S S S SW SW SW SW SW SW S SW SW S SW SW S S
WIND SPD 10 8 5 4 5 5 8 9 9 4 4 5 6 6 11 12 14 13
WIND GUST 16 17 23 25
CLOUDS B2 B2 B1 B1 B2 B2 B1 B1 FW FW SC FW FW FW FW SC FW FW
POP 12HR 80 70 30 20 5
QPF 12HR 0.21-0.61 0.08-0.33 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS D L C C C C S S S S C
TSTMS L C C C S S S S S C
HEAT INDEX 84 80 91 97 96 89 97 99 94
MAX HEAT 86 89 86 96 103 96 84 102 103
FLOOD A 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 67 83 63 85 65 82
TEMP 78 74 87 87 74 69 81 81 68 66 82 83 70 67 79 78
DEWPT 69 70 73 71 68 64 61 63 61 61 64 66 63 63 64 63
PWIND DIR S S W NW SW SW W N
WIND CHAR GN GN GN LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 SC SC FW FW SC SC SC SC B1 SC
POP 12HR 30 40 70 5 20 20 40 30
RAIN SHWRS C C S C L S S S S C C C C
TSTMS C S C C S S S C C S C
ILZ079-MOZ075-082100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
126 PM 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 71 90 73 92
TEMP 84 82 74 72 72 73 80 88 90 88 80 77 75 75 84 91 91 88
DEWPT 74 74 73 72 72 72 75 77 77 77 74 72 71 71 73 74 73 73
RH 72 77 97100100 97 85 70 66 70 82 85 87 87 70 58 56 61
WIND DIR SW SW S S S SW SW SW SW SW S SW SW S SW SW S S
WIND SPD 8 5 4 5 5 6 8 8 9 6 6 8 6 5 9 11 12 13
WIND GUST 14 16 17 18 18 17 19 18 17 19 21 23 24
CLOUDS B1 B1 B1 B1 B1 B1 B1 SC FW FW FW CL FW FW CL FW FW FW
POP 12HR 60 40 20 5 0
QPF 12HR 0.07-0.46 0.03-0.38 0.00-0.07 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S
TSTMS C C C C S S S
HEAT INDEX 91 87 86100104101 83 91101100 95
MAX HEAT 91 95 88 105 109 99 105 105
FLOOD A 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 68 85 64 87 67 84
TEMP 78 75 89 88 75 70 83 82 69 67 84 83 72 69 82 80
DEWPT 70 71 75 74 70 67 63 64 63 63 66 67 66 65 66 65
PWIND DIR S S SW NW S S SW N
WIND CHAR GN GN GN LT LT LT LT LT
AVG CLOUDS FW SC SC SC FW B1 B1 SC SC SC SC SC SC B1 B1 SC
POP 12HR 5 30 70 10 20 30 50 40
RAIN SHWRS C L C S C S C C C C
TSTMS C C C C S C C C C
MOZ059-062-072-073-082100-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
126 PM 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 91 73 92
TEMP 83 81 73 72 72 72 80 87 91 88 80 77 75 74 84 89 91 87
DEWPT 73 74 72 72 71 71 74 76 76 77 73 71 69 68 71 72 72 72
RH 72 79 97100 97 97 82 70 62 70 79 82 82 82 65 57 54 61
WIND DIR SW SW SW SW SW SW W SW SW SW SW SW SW SW SW SW SW S
WIND SPD 5 3 2 3 3 4 6 8 8 4 4 5 5 5 9 11 11 9
WIND GUST 17 14 13 17 17 17 18 18 19 16 17 19 19 19 23 24 25 25
CLOUDS B2 B1 SC B1 B1 B2 B1 SC SC FW CL FW FW FW FW FW FW FW
POP 12HR 40 30 20 0 0
QPF 12HR 0.03-0.21 0.00-0.20 0.00-0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C S C C C S S
TSTMS C S C S S S
HEAT INDEX 89 86 85 97103100 82 89 97 99 94
MAX HEAT 87 94 89 102 109 100 101 105
FLOOD A 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 65 83 63 85 66 81
TEMP 78 74 88 85 72 66 81 80 67 66 82 81 71 67 79 78
DEWPT 70 69 73 73 69 64 61 65 62 62 66 69 66 64 66 66
PWIND DIR S SW W NW S SW SW N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 SC SC FW SC SC B1 SC B1 B1 SC
POP 12HR 5 50 80 10 30 30 50 40
RAIN SHWRS C C D C C C C C C C C
TSTMS C C C C C C C C C
ILZ102-MOZ065-082100-
MONROE IL-JEFFERSON MO-
126 PM 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 71 91 74 93
TEMP 84 82 74 72 72 73 81 88 91 89 80 78 76 75 85 92 93 89
DEWPT 74 74 73 72 72 72 75 77 78 78 74 72 70 70 73 73 73 73
RH 72 77 97100100 97 82 70 66 70 82 82 82 84 67 54 52 59
WIND DIR SW SW SW S SW SW W SW SW SW SW SW SW S SW SW SW S
WIND SPD 5 4 3 3 3 4 6 6 6 4 4 5 4 4 8 9 9 9
WIND GUST 13 14 14 16 16 14 18 19 21 21
CLOUDS B2 B1 B1 B1 B2 B1 B1 SC FW FW FW FW FW FW CL FW FW FW
POP 12HR 60 40 20 5 0
QPF 12HR 0.03-0.29 0.08-0.27 0.00-0.05 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C S S
TSTMS C C C S S S
HEAT INDEX 91 89 87100106104 85 92101102 97
MAX HEAT 90 95 88 105 111 100 105 107
FLOOD A 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 67 84 63 86 67 83
TEMP 79 75 89 88 74 68 82 82 68 66 84 83 72 68 81 79
DEWPT 71 70 75 74 70 65 63 65 63 62 66 69 66 64 67 66
PWIND DIR S SW W NW SW S SW N
WIND CHAR LT GN LT LT LT LT LT LT
AVG CLOUDS FW SC SC SC SC B1 SC SC FW SC SC SC SC B1 B1 SC
POP 12HR 10 40 80 10 20 30 50 40
RAIN SHWRS S C D C S C S C C C C
TSTMS C C C C S C C C C
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