272
FOUS53 KLSX 272256
AFMLSX
AREA FORECAST MATRICES
NATIONAL WEATHER SERVICE SAINT LOUIS MO
556 PM CDT WED MAY 27 2026
ILZ100-101-MOZ061-063-064-280900-
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
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 64 85 64 80 61
TEMP 81 71 68 65 66 76 82 84 82 74 70 66 65 72 77 80 78 70 66 63 63
DEWPT 65 66 64 63 64 65 64 63 64 63 62 61 60 60 61 61 60 60 59 58 59
RH 58 84 87 93 93 69 55 49 55 69 76 84 84 66 58 52 54 71 78 84 87
WIND DIR NE SE E NE NE E E E E E E E E E E E E E E E E
WIND SPD 4 2 1 1 3 5 8 9 6 5 5 4 5 5 6 6 5 3 2 1 2
CLOUDS SC SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 5 0 5 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
OBVIS PF PF
HEAT INDEX 82 84 85 83 80
MAX HEAT 86 82 85 87 83 83
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 62 82 61 84 61 82 59 82
TEMP 79 80 68 64 79 80 67 63 80 81 67 63 79 80 65 61 79 80
DEWPT 58 58 58 57 58 58 58 58 58 59 58 55 54 54 54 53 53 54
PWIND DIR E E E E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 SC SC SC B1 SC SC SC SC SC FW FW CL FW CL FW FW
POP 12HR 10 5 10 10 20 10 5 5 5
RAIN SHWRS S
MOZ042-049-050-280900-
AUDRAIN MO-OSAGE MO-CALLAWAY MO-
INCLUDING THE CITIES OF MEXICO AND FULTON
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 62 83 63 80 60
TEMP 80 69 66 63 64 75 82 83 80 72 69 65 64 71 77 79 77 69 65 62 62
DEWPT 61 61 61 60 61 64 63 62 63 63 62 60 60 62 63 63 62 61 61 59 59
RH 52 76 84 90 90 69 53 49 56 73 78 84 87 73 62 58 60 76 87 90 90
WIND DIR E E E E NE E E E E E E E E E E E E E SE E E
WIND SPD 5 3 2 2 3 6 10 10 6 5 4 4 4 6 6 8 6 4 2 2 3
WIND GUST 17 20 20 18 16 17
CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 SC B1 B1 B1
POP 12HR 0 5 20 20 20
QPF 12HR 0 0 0 0.00-0.06 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C C C S S S S S
TSTMS S S S
OBVIS PF PF
HEAT INDEX 81 83 84 81 80
MAX HEAT 85 84 85 83
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 61 82 60 83 59 82 57 82
TEMP 78 79 67 63 79 79 66 62 80 80 65 61 79 79 63 59 79 80
DEWPT 60 60 59 58 62 61 59 58 60 61 58 55 55 56 54 52 53 56
PWIND DIR E E SE E NE NE NE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC B1 B1 SC SC SC SC FW FW FW CL FW FW CL FW
POP 12HR 20 20 20 20 20 10 5 0 5
RAIN SHWRS S S S S S S S S S
TSTMS S S S S
MOZ041-047-048-280900-
BOONE MO-MONITEAU MO-COLE MO-
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 63 85 65 81 62
TEMP 81 71 66 64 65 76 82 84 81 73 69 66 65 72 78 80 78 70 66 63 63
DEWPT 62 62 61 60 61 64 63 63 64 63 62 61 61 63 64 64 63 63 61 60 60
RH 53 73 84 87 87 66 53 49 56 71 78 84 87 73 62 58 60 78 84 90 90
WIND DIR E E E E NE E E E E E E E E E E E E E SE E E
WIND SPD 4 3 2 2 3 5 9 9 6 4 4 4 4 5 6 6 5 3 2 2 3
WIND GUST 17 20 20 18 16 14 16 17 17 16
CLOUDS SC SC B1 B2 B1 B1 B1 B2 B1 B1 B2 B1 B2 B2 B2 B1 B1 SC B1 B1 B1
POP 12HR 0 5 30 40 20
QPF 12HR 0 0 0.00-0.06 0.00-0.08 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS C C C C C C S S S S C
TSTMS S S C S
OBVIS PF PF
HEAT INDEX 82 84 85 82 81
MAX HEAT 85 87 88 82 83 84
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 63 84 62 85 60 84 58 84
TEMP 79 80 67 64 80 80 66 63 80 81 65 61 81 81 64 60 80 81
DEWPT 62 62 59 59 63 63 60 59 61 62 58 55 56 56 54 53 54 56
PWIND DIR E E SE E NE NE NE E SE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC FW FW FW FW FW FW FW FW
POP 12HR 20 20 20 20 20 10 5 0 5
RAIN SHWRS C S S S S S S S S
TSTMS S S S S S
ILZ095>097-MOZ018-019-026-027-034>036-280900-
ADAMS IL-BROWN IL-PIKE IL-KNOX MO-LEWIS MO-SHELBY MO-MARION MO-
MONROE MO-RALLS MO-PIKE MO-
INCLUDING THE CITIES OF QUINCY, MOUNT STERLING, PITTSFIELD,
HANNIBAL, AND BOWLING GREEN
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 61 86 62 81 60
TEMP 83 71 66 63 63 75 83 86 82 73 68 64 63 72 79 81 79 70 66 62 62
DEWPT 57 56 57 57 58 60 60 59 61 59 57 57 57 59 60 58 58 58 57 56 57
RH 41 59 73 81 84 60 46 40 49 62 68 78 81 64 52 46 49 66 73 81 84
WIND DIR E E E E NE E E E E E E E E E E E E E SE E E
WIND SPD 3 2 1 0 3 6 9 9 6 5 4 4 4 5 6 6 5 3 2 2 3
WIND GUST 13 13 20 20 19 16 16 14 14 16 17 17 17
CLOUDS FW SC B1 SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC
POP 12HR 0 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
HEAT INDEX 83 83 81
MAX HEAT 86 81 85 88 82 82 84
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 83 61 83 60 85 60 83 58 83
TEMP 80 80 67 63 80 80 66 62 81 82 66 61 80 80 64 60 80 81
DEWPT 57 57 56 55 58 58 57 57 58 58 55 53 53 54 52 51 53 54
PWIND DIR E E SE SE NE NE NE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC B1 SC B1 SC SC SC SC SC FW FW CL FW FW FW FW
POP 12HR 10 10 10 10 20 10 5 5 5
RAIN SHWRS S S
TSTMS S
ILZ069-070-074-280900-
CLINTON IL-MARION IL-WASHINGTON IL-
INCLUDING THE CITIES OF CENTRALIA AND SALEM
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 64 83 63 78 60
TEMP 78 70 67 65 66 75 81 83 80 72 68 65 64 70 76 78 76 68 64 61 62
DEWPT 68 67 66 64 65 66 65 64 65 63 62 60 59 60 61 60 61 59 58 58 59
RH 71 90 97 97 97 74 58 53 60 73 81 84 84 71 60 54 60 73 81 90 90
WIND DIR NE NE NE NE NE NE NE NE NE NE E E E E E E E E E E NE
WIND SPD 3 0 1 1 3 6 8 8 5 5 5 5 6 5 5 4 3 2 1 1 2
CLOUDS SC SC SC B1 B1 B1 SC SC B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1
POP 12HR 10 0 0 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
OBVIS PF PF PF PF
HEAT INDEX 83 84 81
MAX HEAT 84 84 86 81
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 61 79 60 81 60 80 58 80
TEMP 78 78 66 63 77 77 65 62 78 78 65 62 77 77 63 60 77 78
DEWPT 59 60 58 56 58 59 57 58 58 60 58 56 56 56 54 54 54 56
PWIND DIR E E E E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 SC SC SC SC B1 SC SC SC SC SC FW FW CL FW CL CL FW
POP 12HR 10 5 5 5 20 10 5 5 5
RAIN SHWRS S
MOZ074-084-085-099-280900-
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-
INCLUDING THE CITY OF FARMINGTON
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 64 81 64 78 60
TEMP 78 69 66 64 66 75 79 80 77 71 68 66 64 71 76 77 75 68 64 61 62
DEWPT 68 67 66 64 65 67 67 67 66 66 65 64 63 65 66 66 65 64 62 60 61
RH 71 93100100 97 76 67 65 69 84 90 93 97 81 71 69 71 87 93 97 97
WIND DIR NE E E NE NE E E E E E E E E E E E E E E NE NE
WIND SPD 2 1 0 1 1 3 5 5 3 3 2 2 2 3 4 4 3 1 1 0 1
WIND GUST 11 13 17 17 14 12 12 13 13
CLOUDS B1 B1 B1 B2 B2 B2 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B2
POP 12HR 20 20 50 60 30
QPF 12HR 0 0 0.00-0.40 0.00-0.30 0.00-0.12
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S C C C C L L S S C C C
TSTMS S S S S S S S S C S S S S
OBVIS PF PF PF
HEAT INDEX 81 82
MAX HEAT 86 85 86 82
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 80 61 81 60 82 59 81 56 81
TEMP 78 77 65 63 79 77 65 62 80 78 64 61 79 77 62 58 78 77
DEWPT 62 63 60 60 62 63 60 59 60 61 58 57 55 55 54 54 53 56
PWIND DIR E E E E N NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW CL CL CL FW
POP 12HR 40 20 20 10 20 10 5 0 5
RAIN SHWRS C C S S S S S S S S
TSTMS S C S S
MOZ051-052-060-280900-
MONTGOMERY MO-LINCOLN MO-WARREN MO-
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 61 84 62 80 59
TEMP 81 69 66 63 64 74 81 84 81 72 69 64 64 71 77 79 78 69 65 61 61
DEWPT 62 62 62 60 61 64 63 63 64 63 62 60 60 62 63 62 62 61 60 58 59
RH 53 78 87 90 90 71 54 49 56 73 78 87 87 73 62 56 58 76 84 90 93
WIND DIR NE E E E NE E E E E E E E E E E E E E E E E
WIND SPD 2 1 1 0 2 4 8 8 5 4 3 3 3 4 5 5 3 2 1 1 2
WIND GUST 14 19 18 16 14 13 13 14 16 13
CLOUDS SC SC B1 B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B1 B1 B1 B1 SC SC B1 B1
POP 12HR 0 0 10 10 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S
TSTMS S S
HEAT INDEX 82 83 85 83 80
MAX HEAT 85 85 87 82 83
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 60 81 59 83 58 82 56 82
TEMP 78 79 67 62 78 79 66 62 79 81 65 60 79 79 64 59 79 80
DEWPT 60 60 58 58 61 61 59 58 60 61 58 55 56 57 54 53 54 57
PWIND DIR E E E E NE NE NE E E
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC SC FW FW CL FW FW FW FW
POP 12HR 10 10 10 10 20 10 5 5 5
RAIN SHWRS S S S
ILZ058-059-098-099-280900-
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 61 84 61 80 58
TEMP 81 70 65 62 64 75 82 84 81 71 68 63 63 71 77 79 78 69 64 59 61
DEWPT 59 61 61 60 61 63 61 60 61 60 59 57 57 58 58 57 57 57 57 55 56
RH 47 73 87 93 90 66 49 44 51 68 73 81 81 63 52 47 48 66 78 87 84
WIND DIR NE E E NE NE NE E E E E E E E E E E E E E E E
WIND SPD 3 2 1 1 3 6 8 9 6 6 5 5 6 6 5 5 4 3 2 2 3
CLOUDS SC SC SC SC B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1
POP 12HR 0 0 5 5 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
OBVIS PF PF
HEAT INDEX 82 83 84 81 80
MAX HEAT 85 85 87 82 81 82
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 59 80 58 82 57 81 56 81
TEMP 79 79 66 62 78 78 65 62 79 80 65 60 78 78 63 59 78 79
DEWPT 56 57 56 55 56 57 56 56 57 58 55 53 53 54 52 51 52 55
PWIND DIR E E E E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC B1 SC SC SC SC SC FW FW CL FW CL FW CL
POP 12HR 10 5 5 10 20 10 5 0 0
RAIN SHWRS S
ILZ060-064-065-280900-
MONTGOMERY IL-BOND IL-FAYETTE IL-
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 61 82 60 77 58
TEMP 78 69 65 63 64 74 80 82 79 70 66 63 62 69 75 77 75 67 62 59 61
DEWPT 65 65 63 61 62 64 62 62 62 60 59 57 56 58 58 57 58 57 56 55 56
RH 64 87 93 93 93 71 54 51 56 71 78 81 81 68 55 50 55 70 81 87 84
WIND DIR NE E E NE NE NE NE NE E E E E E E E E E E E E NE
WIND SPD 3 1 1 1 4 5 6 9 5 6 5 5 5 5 4 4 3 2 2 2 2
CLOUDS SC SC SC SC B1 B1 SC B1 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC B1 B1 B1
POP 12HR 5 0 0 0 5
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS
TSTMS
OBVIS PF PF PF
HEAT INDEX 81 83
MAX HEAT 84 84 85
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 79 59 78 58 80 58 79 56 79
TEMP 77 77 65 61 76 76 63 61 77 78 64 60 76 76 62 58 76 77
DEWPT 57 58 56 53 56 57 56 56 57 59 55 54 54 55 52 51 53 56
PWIND DIR E E E E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS SC SC SC SC SC SC SC SC SC SC SC FW FW CL FW CL FW CL
POP 12HR 5 5 5 5 10 10 5 5 0
RAIN SHWRS S
ILZ079-MOZ075-280900-
RANDOLPH IL-SAINTE GENEVIEVE MO-
INCLUDING THE CITIES OF CHESTER AND SPARTA
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 63 83 64 79 60
TEMP 79 70 66 64 66 75 81 83 80 73 69 66 65 71 76 78 77 69 65 61 62
DEWPT 68 67 66 64 65 67 66 65 66 65 64 63 62 63 64 63 62 62 61 60 60
RH 69 90100100 97 76 60 55 62 76 84 90 90 76 66 60 60 78 87 97 93
WIND DIR NE E NE NE NE NE E E E NE E E E E E E E E E E NE
WIND SPD 3 1 1 1 3 5 8 8 5 5 4 4 4 5 5 5 4 3 2 1 2
CLOUDS SC SC SC B2 B1 B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1
POP 12HR 10 5 10 30 20
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S C C S S S S S
TSTMS S
OBVIS PF PF PF
HEAT INDEX 80 83 85 82
MAX HEAT 85 86 87 82 82
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 60 81 60 83 59 82 57 81
TEMP 79 78 66 63 79 79 65 62 80 80 66 62 79 79 64 60 79 79
DEWPT 61 60 59 59 60 60 59 59 59 59 58 57 55 54 55 54 54 54
PWIND DIR E E E E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW CL CL CL CL FW
POP 12HR 20 10 10 10 20 10 10 5 5
RAIN SHWRS S S S S
TSTMS S
MOZ059-062-072-073-280900-
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 63 83 63 79 60
TEMP 79 69 66 63 65 75 80 82 79 72 69 66 65 71 76 78 77 68 65 62 62
DEWPT 65 65 64 62 64 66 64 64 64 64 64 62 62 64 64 64 63 63 62 60 60
RH 62 87 93 97 97 74 58 55 60 76 84 87 90 79 66 62 62 84 90 93 93
WIND DIR NE E E E NE E E E E E E E E E E E E E SE E E
WIND SPD 2 1 1 0 1 4 6 6 4 3 2 2 2 4 4 4 3 2 1 0 1
WIND GUST 14 18 18 14 12
CLOUDS B1 SC B1 B2 B2 B2 B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 SC SC B1 B1
POP 12HR 5 10 20 40 20
QPF 12HR 0 0 0.00-0.05 0.00-0.11 0.01
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S C C C C C C S S S S S
TSTMS S S S S
OBVIS PF PF PF
HEAT INDEX 82 84 80
MAX HEAT 85 84 86 82 82
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 81 61 82 60 83 59 82 56 82
TEMP 78 78 66 63 79 79 66 62 79 79 65 61 79 79 63 59 79 79
DEWPT 60 61 59 59 61 61 59 59 59 60 58 56 55 55 54 53 52 55
PWIND DIR E E E E NE NE NE E NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 SC B1 B1 SC SC SC SC SC FW FW FW FW FW CL FW
POP 12HR 20 20 20 10 20 10 5 0 5
RAIN SHWRS S S S S C S S
TSTMS S S
ILZ102-MOZ065-280900-
MONROE IL-JEFFERSON MO-
556 PM CDT WED MAY 27 2026
DATE 05/27/26 THU 05/28/26 FRI 05/29/26 SAT
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 63 83 64 80 60
TEMP 80 70 66 64 65 75 82 83 81 74 70 66 65 72 77 79 78 70 66 62 61
DEWPT 67 67 65 64 65 66 65 64 65 65 64 62 61 63 64 63 62 62 61 60 59
RH 65 90 97100100 74 56 53 58 74 81 87 87 73 64 58 58 76 84 93 93
WIND DIR E E E NE NE E E E E E E E E E E E E E E E E
WIND SPD 3 1 0 1 2 4 6 6 5 4 3 3 3 4 4 5 4 2 1 1 1
CLOUDS SC SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 B1 B1 B1 B1 B1 B1
POP 12HR 5 5 10 20 10
QPF 12HR 0 0 0 0 0
SNOW 12HR 00-00 00-00 00-00
RAIN SHWRS S S S S S S S
TSTMS S S
OBVIS PF PF PF
HEAT INDEX 82 84 85 83
MAX HEAT 85 86 87 82 83
DATE 05/30 SUN 05/31/26 MON 06/01/26 TUE 06/02/26 WED 06/03/26
CDT 6HRLY 13 19 01 07 13 19 01 07 13 19 01 07 13 19 01 07 13 19
UTC 6HRLY 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00
MAX/MIN 82 61 82 60 84 60 82 57 82
TEMP 79 79 67 63 79 80 66 62 80 81 66 62 80 80 64 60 80 80
DEWPT 60 60 59 58 60 60 59 58 59 59 58 56 55 54 54 53 53 54
PWIND DIR E E E E NE NE NE NE NE
WIND CHAR LT LT LT LT LT LT LT LT LT
AVG CLOUDS B1 B1 B1 B1 B1 B1 SC SC SC SC SC FW FW FW CL CL CL FW
POP 12HR 10 10 10 10 20 10 10 5 5
RAIN SHWRS S S S S S
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page