489
FOUS53 KLSX 171851
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
151 PM CDT WED JUN 17 2026
ILZ100-101-MOZ061-063-064-172100-
MADISON IL-SAINT CLAIR IL-SAINT CHARLES MO-SAINT LOUIS MO-
SAINT LOUIS CITY MO-
INCLUDING THE CITIES OF ALTON, EDWARDSVILLE, BELLEVILLE, CAHOKIA,
SAINT CHARLES, AND SAINT LOUIS
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 68 81 60 84
TEMP 91 87 77 73 70 69 75 79 79 76 69 65 62 63 75 81 84 82
DEWPT 70 71 72 70 67 64 61 60 61 61 62 61 60 60 61 59 58 60
RH 50 59 85 90 90 84 62 52 54 60 78 87 93 90 62 47 41 47
WIND DIR SW SW W W W W NW NW NW NW NW NW NW NW N N N NE
WIND SPD 24 18 14 9 5 4 5 8 8 5 1 0 0 0 1 2 3 2
WIND GUST 49 43 25
CLOUDS FW B2 B2 B1 SC SC FW SC B1 B1 B1 SC FW FW FW FW SC FW
POP 12HR 40 70 20 5 0
QPF 12HR 0.00-0.08 0.13-0.37 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L L S S
TSTMS S C C
HEAT INDEX 97 92 80 82 82
MAX HEAT 94 100 92 83 84 83 85
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 65 85 67 84 66 80 61 81
TEMP 68 67 82 84 72 69 79 81 71 68 76 78 67 63 79 79
DEWPT 61 62 63 64 65 66 71 71 69 65 67 65 63 60 62 63
PWIND DIR SE S SE SW NW N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 5 20 50 80 80 10 5 5
RAIN SHWRS S C C L D D C S
TSTMS C C C C C
MOZ042-049-050-172100-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 88 64 78 57 83
TEMP 88 82 73 70 65 65 72 75 76 75 66 62 59 60 73 80 83 81
DEWPT 72 72 70 65 61 59 58 58 59 59 60 59 58 58 60 58 57 61
RH 59 72 90 84 87 81 61 55 56 58 81 90 96 93 64 47 41 51
WIND DIR SW W W W W W NW NW NW W NW NW W W SE S NE SE
WIND SPD 23 17 10 4 3 4 5 5 5 4 1 0 0 1 1 2 3 3
WIND GUST 46 31 21 14 16
CLOUDS SC B1 B1 SC SC SC SC SC B1 SC SC FW FW SC FW FW FW FW
POP 12HR 60 70 20 5 0
QPF 12HR 0.00-0.49 0.01-0.31 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S C
TSTMS C C S
HEAT INDEX 94 86 81 83 82
MAX HEAT 94 100 86 81 83 86
WIND Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 83 67 81 64 77 60 80
TEMP 66 65 79 81 70 69 76 78 69 65 73 75 64 62 77 78
DEWPT 61 61 64 66 66 67 71 70 68 63 64 63 62 60 61 63
PWIND DIR SE S SE SW N N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 B1 SC SC SC B1
POP 12HR 20 20 60 80 70 10 5 10
RAIN SHWRS S C C C L D D L C S
TSTMS C C C S C C
MOZ041-047-048-172100-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 64 79 58 84
TEMP 88 82 74 70 65 65 72 76 77 75 67 63 60 61 73 81 84 82
DEWPT 73 73 70 65 60 58 58 58 59 60 61 59 58 59 60 59 58 62
RH 61 74 87 84 84 78 61 54 54 60 81 87 93 93 64 47 41 51
WIND DIR SW W W W W NW NW NW NW W NW NW SW W SE SE SE SE
WIND SPD 18 13 6 3 2 3 4 5 5 3 1 0 0 0 1 2 3 2
WIND GUST 43 28 19 13 14
CLOUDS SC B2 B1 SC SC SC SC SC B2 B1 SC FW SC SC FW SC FW FW
POP 12HR 60 70 30 5 0
QPF 12HR 0.00-0.60 0.01-0.31 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S S C
TSTMS C C S
HEAT INDEX 95 87 81 82
MAX HEAT 94 98 84 81 83 86
WIND Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 84 68 84 65 79 61 81
TEMP 67 65 80 82 71 70 77 79 70 66 74 76 65 63 78 79
DEWPT 61 62 65 67 67 67 71 71 68 64 64 63 62 60 62 64
PWIND DIR SE S SE SW N N NE SE
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC B1
POP 12HR 20 40 60 80 70 10 5 20
RAIN SHWRS S C C C L D D L C S
TSTMS C C C S C C S
MOZ018-019-026-027-034>036-172100-
KNOX MO-LEWIS MO-SHELBY MO-MARION MO-MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF HANNIBAL AND BOWLING GREEN
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 86 63 77 58 83
TEMP 85 82 73 68 64 64 70 73 76 76 66 62 59 60 74 81 83 81
DEWPT 72 69 63 58 55 55 57 58 57 57 58 58 57 58 59 57 56 58
RH 65 65 71 70 73 73 63 59 52 52 75 87 93 93 59 44 40 46
WIND DIR SW W W W W W NW NW NW NW NW W W W SW W NW NE
WIND SPD 21 14 8 4 5 5 6 6 5 3 1 0 0 1 2 2 3 3
WIND GUST 47 33 23 16 18 18 18
CLOUDS SC FW FW FW FW SC SC B1 SC FW FW FW CL FW FW SC SC SC
POP 12HR 70 20 20 0 0
QPF 12HR 0.01-0.56 0.00-0.17 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS C C
HEAT INDEX 91 85 81 81
MAX HEAT 93 97 84 82 84
WIND Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 84 66 79 62 76 59 79
TEMP 68 66 81 83 70 68 74 77 67 63 73 75 63 61 77 78
DEWPT 59 60 61 62 64 65 70 68 65 61 62 61 59 58 60 61
PWIND DIR S S E E N N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 SC SC SC B2 B2 B2 B1 B1 SC SC FW FW SC SC
POP 12HR 10 10 60 90 60 5 5 5
RAIN SHWRS S L D D L S
TSTMS S C S C S
ILZ095>097-172100-
ADAMS IL-BROWN IL-PIKE IL-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, AND PITTSFIELD
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 84 63 77 58 82
TEMP 83 80 73 68 64 64 69 72 75 75 66 62 59 60 73 80 82 80
DEWPT 72 71 65 60 57 57 58 59 59 59 59 58 57 58 60 59 57 59
RH 70 74 76 76 78 78 68 64 58 58 78 87 93 93 64 49 43 49
WIND DIR SW W W W W W NW NW NW NW NW W W W W W NW N
WIND SPD 20 16 9 5 6 6 8 8 6 4 1 0 1 1 2 3 3 3
WIND GUST 44 32 21 19 19 19 18
CLOUDS B1 SC FW FW FW SC SC B1 SC FW FW CL CL FW FW FW FW SC
POP 12HR 70 40 20 5 0
QPF 12HR 0.14-0.75 0.00-0.10 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L C S S
TSTMS L C
HEAT INDEX 89 82 81 82 81
MAX HEAT 90 95 83 82 84
TORNADO
WIND Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 84 66 79 63 77 59 79
TEMP 67 66 81 83 70 67 74 77 68 64 73 75 64 61 77 78
DEWPT 59 60 62 63 63 64 69 68 65 61 63 62 59 57 60 61
PWIND DIR S S E E N N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 SC SC SC B1 B2 B2 B1 B1 SC SC FW FW SC SC
POP 12HR 5 5 60 90 70 5 5 5
RAIN SHWRS S L D D L C
TSTMS S C S C S
ILZ069-070-074-172100-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 69 82 60 83
TEMP 89 87 78 73 71 70 76 79 80 76 68 65 62 63 74 80 83 81
DEWPT 70 70 71 71 69 68 63 61 61 61 62 62 61 61 61 59 58 60
RH 54 57 79 93 93 93 64 54 52 60 81 90 97 93 64 49 43 49
WIND DIR SW SW W W W W NW NW NW NW NW NW NW NW N NW NW N
WIND SPD 31 24 16 11 5 4 5 6 8 4 1 0 0 0 1 1 2 1
WIND GUST 47 46 26
CLOUDS FW B1 B2 B1 B1 SC FW FW B1 B1 B1 SC FW FW FW SC FW FW
POP 12HR 20 70 20 5 0
QPF 12HR 0 0.29-0.79 0.03 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L S S
TSTMS S C C
HEAT INDEX 94 92 80 80 81 81
MAX HEAT 93 98 91 83 84 83 84
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 64 84 67 83 67 79 62 80
TEMP 66 66 82 83 70 69 79 80 71 68 76 77 66 63 78 79
DEWPT 61 62 63 64 65 66 71 71 69 67 67 65 63 60 62 63
PWIND DIR W S SE SW W N N NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC B1 SC FW B1 B1 B2 B1 B1 B1 SC FW SC SC SC
POP 12HR 5 10 40 70 80 20 5 5
RAIN SHWRS S C L D D L S S
TSTMS S C C C C
MOZ084-099-172100-
IRON MO-REYNOLDS MO-
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 70 85 61 84
TEMP 89 86 80 74 71 71 77 83 83 77 69 66 63 63 75 82 84 81
DEWPT 70 70 71 71 70 70 66 62 61 62 62 61 61 61 60 58 56 59
RH 54 59 74 90 97 97 69 49 47 60 78 84 93 93 60 44 38 47
WIND DIR SW SW SW W W W N NW NW N NW N N N NE E NE E
WIND SPD 12 11 6 4 1 1 2 2 3 2 1 1 0 0 1 1 1 1
WIND GUST 35 34 25 18 11 13 13 11
CLOUDS CL SC B2 B2 B1 SC SC FW B1 B2 OV B2 SC SC SC SC SC SC
POP 12HR 5 60 20 30 0
QPF 12HR 0 0.05-0.34 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S C
TSTMS C S
HEAT INDEX 94 91 81 84 83 82 81
MAX HEAT 95 98 91 87 89 84 86
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 83 67 84 68 81 62 81
TEMP 65 65 81 80 70 69 80 80 71 69 77 77 66 63 79 78
DEWPT 61 63 66 67 68 69 73 73 70 68 70 66 64 62 63 64
PWIND DIR SE S SE SW SW NW N E
WIND CHAR LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 B2 B2 SC B1 B1 SC SC SC SC SC
POP 12HR 20 40 50 60 80 20 5 10
RAIN SHWRS S C C C C L L D D S S S
TSTMS S C C C C C C S S S
MOZ074-085-172100-
SAINT FRANCOIS MO-MADISON MO-
INCLUDING THE CITY OF FARMINGTON
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 70 85 61 84
TEMP 89 87 80 74 72 71 78 83 83 78 70 66 62 63 75 82 84 82
DEWPT 70 70 70 71 69 69 65 61 60 61 62 61 60 61 60 57 56 58
RH 54 57 72 90 90 93 64 47 46 56 76 84 93 93 60 43 38 44
WIND DIR SW SW SW W SW W NW NW NW NW NW N N N NE NE NE E
WIND SPD 20 17 12 8 4 2 3 4 5 4 2 1 1 1 2 2 2 3
WIND GUST 35 39 25 20
CLOUDS CL SC B1 B2 B1 SC FW FW B1 B2 B2 B1 SC SC SC SC SC SC
POP 12HR 5 60 20 30 0
QPF 12HR 0 0.10-0.41 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C L S S C
TSTMS S C S
HEAT INDEX 95 92 83 84 84 82 82
MAX HEAT 95 99 91 87 88 84 85
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 84 67 84 67 81 61 82
TEMP 65 66 82 82 70 69 80 81 72 69 77 78 66 63 79 79
DEWPT 60 62 64 66 67 68 73 73 70 68 69 66 63 62 62 63
PWIND DIR SE S S SW W N N E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC SC SC SC SC B1 B1 B2 SC B1 B1 B1 SC SC SC SC
POP 12HR 10 30 40 60 80 30 5 10
RAIN SHWRS C C C C L L D L C S
TSTMS S C C S C C C S S
MOZ052-060-172100-
LINCOLN MO-WARREN MO-
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 64 79 57 83
TEMP 90 83 74 71 66 65 73 76 77 76 66 63 59 61 74 81 83 81
DEWPT 71 72 71 68 63 60 60 60 60 61 61 60 58 59 61 60 59 62
RH 54 70 90 90 90 84 64 58 56 60 84 90 96 93 64 49 44 53
WIND DIR SW W W W W W NW NW NW NW NW NW W W NW W N E
WIND SPD 20 17 10 4 3 3 4 4 4 2 0 0 0 0 0 1 1 1
WIND GUST 47 34 24 14 13 14
CLOUDS SC B2 B1 B1 SC SC SC SC B1 SC SC FW FW FW FW FW FW SC
POP 12HR 60 70 20 5 0
QPF 12HR 0.00-0.18 0.09-0.23 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S S S
TSTMS C C S
HEAT INDEX 96 88 82 83 82
MAX HEAT 94 99 87 82 83 85
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 84 66 82 64 78 60 80
TEMP 67 65 81 83 71 68 77 79 70 65 74 76 65 61 78 79
DEWPT 61 62 65 66 65 66 72 70 68 64 65 64 62 60 62 63
PWIND DIR S S SE SW N N NE E
WIND CHAR LT LT LT GN LT GN LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 B1 SC SC SC SC
POP 12HR 10 20 50 80 80 10 5 5
RAIN SHWRS S C C L D D C
TSTMS C C S C C
MOZ051-172100-
MONTGOMERY MO-
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 63 78 56 83
TEMP 89 81 72 70 65 64 72 75 76 75 65 61 58 59 73 81 83 81
DEWPT 72 72 71 66 61 59 59 59 59 60 61 59 58 59 61 59 58 61
RH 57 74 97 87 87 84 64 58 56 60 87 93100100 66 47 43 51
WIND DIR SW SW W W W W NW NW W W NW NW W W SE SW N SE
WIND SPD 24 18 10 4 3 4 5 5 4 3 1 0 0 0 1 2 2 2
WIND GUST 44 31 23
CLOUDS SC B2 SC SC SC SC SC B1 B1 SC SC FW FW FW FW FW FW SC
POP 12HR 60 70 20 5 0
QPF 12HR 0.02-0.25 0.09-0.23 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S S S
TSTMS C C
HEAT INDEX 95 86 81 83 82
MAX HEAT 94 100 81 83 85
WIND Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 83 65 81 62 77 59 80
TEMP 65 64 80 82 70 67 76 78 69 64 73 75 64 60 78 78
DEWPT 61 61 65 65 65 66 72 70 68 63 65 63 62 59 62 63
PWIND DIR S S SE SW N N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 B1 SC SC SC B1
POP 12HR 10 20 60 80 80 10 5 5
RAIN SHWRS S S C L D D D C
TSTMS C C S C C
ILZ058-059-098-099-172100-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 89 64 77 56 82
TEMP 88 82 74 71 66 65 71 74 75 75 66 62 58 61 74 80 82 80
DEWPT 69 70 70 66 62 60 60 59 60 60 60 59 58 59 61 59 58 60
RH 54 67 87 84 87 84 68 59 60 60 81 90100 93 64 49 44 51
WIND DIR SW SW W W W W NW NW NW NW NW NW W NW NW NW NW N
WIND SPD 21 21 13 6 5 5 8 8 8 4 1 0 0 1 2 3 3 2
WIND GUST 49 46 25
CLOUDS SC B2 B1 SC SC SC SC B1 B1 FW SC FW FW FW FW FW FW SC
POP 12HR 70 80 20 0 0
QPF 12HR 0.02-0.37 0.07-0.38 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D C S S
TSTMS C C S
HEAT INDEX 93 85 80 82 81
MAX HEAT 92 98 88 81 83 84
TORNADO
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 84 65 81 62 77 58 79
TEMP 66 66 81 83 70 67 76 78 69 65 74 76 64 60 77 78
DEWPT 60 61 63 64 63 65 69 68 66 63 64 63 60 58 60 62
PWIND DIR S S SE SE N N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 5 10 50 90 80 10 5 5
RAIN SHWRS S C D D D C
TSTMS S C C C C
ILZ064-065-172100-
BOND IL-FAYETTE IL-
INCLUDING THE CITY OF VANDALIA
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 67 78 58 81
TEMP 87 84 75 72 69 68 74 76 77 75 67 63 60 62 74 79 81 79
DEWPT 68 68 70 68 65 64 61 60 60 60 60 59 58 59 60 59 58 59
RH 53 59 84 87 87 87 64 58 56 60 78 87 93 90 62 50 46 50
WIND DIR SW SW W W W W NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 27 20 16 9 5 5 6 8 8 4 1 1 0 1 2 3 3 2
WIND GUST 47 46 19
CLOUDS FW B1 B2 B1 B1 FW FW SC B1 SC SC FW CL FW FW FW FW FW
POP 12HR 50 80 20 5 0
QPF 12HR 0.00-0.17 0.33-0.77 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L L S S
TSTMS C C C
HEAT INDEX 91 88 80 81 80
MAX HEAT 89 96 90 81 82 83
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 83 65 81 65 78 59 79
TEMP 66 66 81 82 69 67 77 78 70 67 75 76 65 61 77 78
DEWPT 59 61 63 63 62 64 69 68 66 65 65 63 60 58 60 61
PWIND DIR SW S SE S NW N N E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 5 5 40 80 80 20 5 5
RAIN SHWRS S C L D D C S
TSTMS S C C C C
ILZ060-172100-
MONTGOMERY IL-
INCLUDING THE CITY OF LITCHFIELD
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 87 64 76 56 80
TEMP 87 81 73 70 66 66 71 73 74 73 65 62 58 60 73 78 80 78
DEWPT 69 70 70 66 63 61 61 61 61 61 60 59 58 59 61 60 59 60
RH 55 69 90 87 90 84 71 66 64 66 84 90100 96 66 54 49 54
WIND DIR SW SW W W W W NW NW NW NW NW NW NW NW NW NW NW NW
WIND SPD 25 20 16 8 6 6 8 8 8 4 1 1 0 1 2 3 3 1
WIND GUST 47 47
CLOUDS SC B2 B1 SC SC SC FW SC SC FW SC FW CL CL FW FW FW SC
POP 12HR 80 80 20 0 0
QPF 12HR 0.08-0.34 0.20-0.47 0.02 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C D C S
TSTMS C C C
HEAT INDEX 91 84 81
MAX HEAT 87 94 83 81 82
TORNADO
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 61 82 64 80 62 76 58 78
TEMP 65 65 80 81 68 66 75 77 69 65 73 75 63 60 76 77
DEWPT 59 61 63 64 62 64 69 69 66 64 65 63 59 57 61 62
PWIND DIR SW SW SE SE NW N NE E
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS SC B1 B1 SC FW B1 B2 B2 B1 B1 B1 SC SC SC FW SC
POP 12HR 0 5 40 80 80 10 5 5
RAIN SHWRS C D D D C S
TSTMS C C C C
ILZ079-MOZ075-172100-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 69 84 60 84
TEMP 90 88 81 74 71 71 78 82 83 78 70 66 63 63 75 82 84 82
DEWPT 71 71 71 71 70 69 64 62 61 62 62 62 61 61 62 59 58 59
RH 54 57 72 90 97 93 62 51 47 58 76 87 93 93 64 46 41 46
WIND DIR SW SW SW W SW W NW NW NW NW NW NW NW NW N NE N NE
WIND SPD 23 18 13 10 5 3 4 5 6 5 2 1 1 1 1 2 2 2
WIND GUST 39 40 25 20
CLOUDS FW SC B2 OV B1 SC FW SC SC B2 B2 SC SC SC FW SC FW FW
POP 12HR 5 70 20 20 0
QPF 12HR 0 0.11-0.36 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S L C S S
TSTMS S C S
HEAT INDEX 96 93 84 83 83 82 82
MAX HEAT 95 100 95 85 86 84 85
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 66 85 66 81 61 82
TEMP 66 67 83 83 71 69 81 82 72 68 77 78 67 63 79 80
DEWPT 60 62 64 65 66 68 72 73 70 68 69 66 64 61 63 63
PWIND DIR SE S S SW W N N NE
WIND CHAR LT LT LT GN GN GN LT LT
AVG CLOUDS FW SC B1 SC SC B1 B1 B2 B1 B1 B1 B1 SC SC SC SC
POP 12HR 5 20 40 70 80 20 5 5
RAIN SHWRS S S C C L L D L S S
TSTMS S C C C C C S S
MOZ059-062-172100-
GASCONADE MO-FRANKLIN MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 65 81 57 84
TEMP 91 85 74 72 67 66 74 78 78 75 66 63 59 60 74 81 84 81
DEWPT 70 71 72 70 66 64 61 60 61 62 62 61 59 60 61 59 58 62
RH 50 63 93 93 97 93 64 54 56 64 87 93100100 64 47 41 53
WIND DIR SW SW W W W W NW NW NW NW NW NW N SW NE E NE NE
WIND SPD 20 16 10 4 2 2 3 3 4 2 0 0 0 0 0 1 1 0
WIND GUST 40 31 23 14
CLOUDS CL B2 B2 B1 SC SC FW SC B1 B2 B1 SC SC SC SC FW FW FW
POP 12HR 30 70 30 10 0
QPF 12HR 0.00-0.07 0.18-0.35 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS L L S C
TSTMS C C
HEAT INDEX 96 91 81 82
MAX HEAT 95 100 90 81 82 83 85
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 62 84 66 84 64 78 59 81
TEMP 66 65 80 82 71 69 78 80 70 66 74 77 65 61 78 79
DEWPT 61 62 65 67 66 67 72 72 69 65 66 65 63 60 62 64
PWIND DIR SE S SE SW W N NE E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC B1 B1 SC SC B1 B2 B2 B1 B1 B1 SC SC SC SC B1
POP 12HR 20 30 50 80 80 20 5 10
RAIN SHWRS S C C C C L D D C S
TSTMS C C C C C C
MOZ072-073-172100-
CRAWFORD MO-WASHINGTON MO-
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 90 68 82 59 84
TEMP 90 87 77 72 69 68 76 80 80 75 67 63 61 61 75 82 84 81
DEWPT 69 70 71 70 68 66 62 60 61 62 62 61 60 60 61 57 56 60
RH 50 57 82 93 97 93 62 51 52 64 84 93 97 97 62 43 38 49
WIND DIR SW SW W W W W NW NW NW NW NW NW NW SW NE E NE NE
WIND SPD 17 13 9 4 2 1 3 4 4 3 1 0 0 0 1 2 1 1
WIND GUST 36 34 25 18
CLOUDS CL B1 OV B2 B1 SC SC SC B1 B2 B2 SC SC SC SC SC FW FW
POP 12HR 10 60 30 20 0
QPF 12HR 0 0.11-0.34 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L C S S
TSTMS C C S
HEAT INDEX 95 92 81 81 82 81
MAX HEAT 94 98 91 84 85 84 85
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 83 67 84 66 79 61 81
TEMP 65 65 81 81 70 69 80 80 70 67 75 76 65 63 79 78
DEWPT 59 61 65 67 66 68 72 73 69 66 68 66 63 61 62 64
PWIND DIR SE S S SW W N NE E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS FW SC B1 B1 SC B1 B2 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 20 50 50 70 80 20 5 10
RAIN SHWRS S C C C C L L D L S
TSTMS S C C C C C C S
ILZ102-MOZ065-172100-
MONROE IL-JEFFERSON MO-
151 PM CDT WED JUN 17 2026
DATE WED 06/17/26 THU 06/18/26 FRI 06/19/26
CDT 3HRLY 04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19
UTC 3HRLY 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
MAX/MIN 91 68 83 59 84
TEMP 91 88 78 73 70 69 77 81 81 76 68 65 61 62 75 82 84 82
DEWPT 71 71 72 71 68 66 63 61 62 62 62 61 60 60 62 60 59 61
RH 52 57 82 93 93 90 62 51 53 62 81 87 97 93 64 47 43 49
WIND DIR SW SW W W W W NW NW NW NW NW NW NW NW N NE NE NE
WIND SPD 17 13 11 8 4 3 4 5 5 3 1 0 0 0 1 2 2 1
WIND GUST 41 40 24 18
CLOUDS CL B1 B2 B2 SC SC FW SC B1 B2 B1 SC SC SC FW SC FW FW
POP 12HR 20 60 30 10 0
QPF 12HR 0 0.17-0.36 0.01 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C L S S
TSTMS C C
HEAT INDEX 97 94 81 81 82 84 82
MAX HEAT 96 100 95 84 85 84 85
WIND Y Y
DATE SAT 06/20/26 SUN 06/21/26 MON 06/22/26 TUE 06/23/26
CDT 6HRLY 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MIN/MAX 63 85 67 85 65 80 61 81
TEMP 66 66 82 83 71 69 80 81 71 67 76 78 66 63 79 79
DEWPT 60 61 65 66 66 67 73 73 69 66 69 67 63 60 64 64
PWIND DIR SE S SE SW W N N E
WIND CHAR LT LT LT GN LT LT LT LT
AVG CLOUDS SC SC B1 SC SC B1 B1 B2 B1 B1 B1 SC SC SC SC SC
POP 12HR 5 20 50 70 80 20 5 5
RAIN SHWRS S S C C L L D L S
TSTMS S C C C C C S
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