632  
FOUS53 KLSX 120351  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1051 PM CDT THU JUN 11 2026  
 
ILZ100-101-MOZ061-063-064-120900-  
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  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 84 66  
TEMP 72 66 65 74 80 82 81 71 68 65 66 75 80 82 80 74 72 70 67  
DEWPT 68 64 62 59 58 59 61 62 61 60 61 66 69 71 70 70 69 67 63  
RH 87 93 90 59 47 46 51 73 78 84 84 74 69 69 72 87 90 90 87  
WIND DIR NW NW NW NW NW NW N SE SE S S S S S S S SW W NW  
WIND SPD 5 4 2 3 4 4 2 1 1 2 4 8 9 8 8 5 5 10 11  
CLOUDS OV SC SC CL CL CL CL FW FW SC SC B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 60 0 5 60 90  
QPF 12HR 0.08-0.25 0 0 0.22-0.63 0.53-0.96  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS S C S C D D D D  
TSTMS IS S C S C C C C S  
HEAT INDEX 80 82 82 82 87 83  
MAX HEAT 91 82 85 82 86 92 85  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 77 59 79 60 82 63 88 70 88  
TEMP 74 76 64 62 76 77 65 62 79 79 68 66 84 84 74 72 84 85  
DEWPT 57 55 56 55 54 55 56 56 56 58 59 59 61 64 64 65 69 69  
PWIND DIR NW NW NW W W SW SW SW SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC FW SC SC SC FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 10 0 0 5 10 10 20 50 30  
RAIN SHWRS S S C C C S  
TSTMS S C S S S  
 
 
 
MOZ042-049-050-120900-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 58 82 62 82 62  
TEMP 66 60 60 72 78 81 80 68 65 64 64 73 78 79 77 72 69 65 62  
DEWPT 64 59 58 59 57 58 63 61 60 60 62 68 71 72 70 69 68 63 58  
RH 93 96 93 64 48 46 56 78 84 87 93 84 79 79 79 90 97 93 87  
WIND DIR NW W W W NW NW S SE SE S S S SW SW S S W NW N  
WIND SPD 3 2 1 2 3 3 1 2 3 4 6 9 9 8 8 5 5 10 9  
WIND GUST 14 18 20 19 18 18 17 23 20  
CLOUDS FW FW FW FW CL CL CL FW FW B1 SC B1 B2 B1 B2 B2 B2 B2 B1  
POP 12HR 10 0 20 60 90  
QPF 12HR 0.00-0.18 0 0.00-0.08 0.37-0.86 0.46-0.76  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L D D C C  
TSTMS S C C C C C C S  
HEAT INDEX 81 81 81  
MAX HEAT 81 84 84 89  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 74 57 76 57 79 62 84 68 85  
TEMP 71 73 61 59 75 75 62 60 77 77 66 64 81 81 73 70 82 82  
DEWPT 54 54 54 54 53 55 55 55 57 60 59 59 64 67 65 65 69 69  
PWIND DIR NW NW W W W SW SW SW SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC FW FW SC SC FW SC SC SC SC FW SC SC SC  
POP 12HR 5 5 5 5 10 20 20 60 20  
RAIN SHWRS S S S S L C S S  
TSTMS S S C C S S  
 
 
 
MOZ041-047-048-120900-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 59 83 63 83 62  
TEMP 66 60 61 72 78 81 81 69 66 65 65 73 78 80 77 72 69 65 62  
DEWPT 63 58 58 59 58 59 64 62 60 60 63 69 72 73 71 69 67 63 58  
RH 90 93 90 64 50 47 56 78 81 84 93 87 82 79 82 90 93 93 87  
WIND DIR N W SW W NW NW SE SE SE S S S S SW S W NW NW N  
WIND SPD 3 1 1 1 3 2 1 2 2 4 5 6 8 8 6 4 4 8 6  
WIND GUST 14 18 20 19 18 14 23 19  
CLOUDS CL FW FW CL CL CL CL FW SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B1  
POP 12HR 10 0 30 70 90  
QPF 12HR 0.01-0.10 0 0.00-0.07 0.46-0.88 0.50-0.81  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C L D D C C  
TSTMS S C C C C C C S  
HEAT INDEX 82 82 83  
MAX HEAT 81 85 84 90  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 74 58 77 58 80 63 85 70 86  
TEMP 71 73 62 60 75 75 62 60 77 77 66 65 81 82 73 71 82 83  
DEWPT 55 55 55 54 54 57 56 55 58 61 60 59 65 68 65 65 70 71  
PWIND DIR N NW W W W SW SW SW SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC FW FW SC SC FW SC SC FW SC FW SC SC SC  
POP 12HR 5 5 5 10 10 20 20 50 20  
RAIN SHWRS S S S C C S S  
TSTMS S S C C S S  
 
 
 
ILZ095>097-MOZ018-019-026-027-034>036-120900-  
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  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 58 82 62 82 61  
TEMP 64 60 60 72 78 81 80 69 66 64 64 74 79 81 79 72 69 64 61  
DEWPT 60 56 56 59 58 59 62 61 60 59 60 66 69 71 69 68 66 60 56  
RH 87 87 87 64 50 47 54 76 81 84 87 76 72 72 72 87 90 87 84  
WIND DIR NW SW W W W W SW S S S S S S SW S NW NW NW NW  
WIND SPD 3 3 3 3 5 4 1 2 3 4 6 9 9 9 5 4 6 10 9  
WIND GUST 14 18 20 19 19 17 17 20 24 21  
CLOUDS FW CL FW CL CL CL CL FW SC SC SC SC B1 B1 B2 B2 B2 B1 SC  
POP 12HR 0 0 10 50 80  
QPF 12HR 0.00-0.15 0 0.00-0.06 0.07-0.52 0.31-0.59  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S C D D C C  
TSTMS S S C C C S  
HEAT INDEX 81 81 81 84  
MAX HEAT 81 85 82 86 89  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 73 57 78 58 81 63 83 68 85  
TEMP 71 73 61 59 76 76 63 61 78 79 67 65 81 81 72 70 82 83  
DEWPT 53 53 53 53 52 54 54 54 55 57 57 58 62 65 64 64 66 67  
PWIND DIR NW W W W SW SW SW SW W  
WIND CHAR GN LT LT LT GN LT GN GN GN  
AVG CLOUDS SC FW FW SC FW FW SC SC SC FW SC SC SC SC SC SC SC FW  
POP 12HR 0 5 5 5 10 20 30 60 20  
RAIN SHWRS S S S S C L C S S  
TSTMS S C C C S S  
 
 
 
ILZ069-070-074-120900-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 66 82 62 84 67  
TEMP 73 68 67 75 79 82 81 70 66 64 66 76 80 82 80 74 72 71 68  
DEWPT 70 67 64 60 58 59 61 62 61 60 62 65 67 69 69 69 69 69 66  
RH 90 97 90 60 49 46 51 76 84 87 87 69 65 65 69 84 90 93 93  
WIND DIR NW NW N N NW NW N SE SE S S S S S S S SW SW NW  
WIND SPD 6 5 3 3 4 4 1 0 0 1 3 6 8 8 8 4 5 9 12  
CLOUDS OV B2 SC FW CL CL CL FW FW FW SC SC B1 B2 B2 B2 B2 B2 B2  
POP 12HR 80 0 0 60 90  
QPF 12HR 0.11-0.32 0 0 0.11-0.37 0.57-0.85  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC C S C D D D D S  
TSTMS SC S S C C C C S S  
HEAT INDEX 80 82 82 82 86 83  
MAX HEAT 91 81 84 85 90 83  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 77 58 78 60 82 63 87 69 88  
TEMP 74 75 63 61 75 76 64 63 78 79 67 66 84 84 74 72 84 84  
DEWPT 59 56 56 56 53 55 56 57 56 57 59 60 60 63 64 65 69 68  
PWIND DIR NW NW NW W W SW SW S SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC FW SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC  
POP 12HR 10 5 0 5 10 10 10 60 40  
RAIN SHWRS S S S C L C C  
TSTMS S S S S S C  
 
 
 
MOZ074-084-085-099-120900-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 65 85 63 84 67  
TEMP 72 68 66 75 83 85 82 70 66 64 65 74 80 82 79 72 71 70 67  
DEWPT 71 67 65 60 56 55 60 60 60 60 63 68 73 74 72 71 70 69 66  
RH 97 97 97 60 40 36 47 71 81 87 93 82 79 77 79 97 97 97 97  
WIND DIR NW N N N N N NE E SE S S S S S S S SW W NW  
WIND SPD 3 3 2 2 2 2 2 1 1 1 2 4 5 4 4 3 4 4 5  
WIND GUST 16 16 13 11 12 16 18 17 16 18 16 18 19 21  
CLOUDS OV B2 B1 FW CL CL FW FW SC FW SC B2 B2 B2 B1 B2 B2 B2 B2  
POP 12HR 60 0 10 60 90  
QPF 12HR 0.12-0.48 0 0.01 0.21-0.47 0.67-1.58  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS NM IS C C C C D D D D  
TSTMS SC IS C C C C C C C S  
HEAT INDEX 82 84 88 80  
MAX HEAT 88 85 87 82 90 94  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 78 57 78 57 82 60 87 69 90  
TEMP 76 75 62 60 76 75 62 60 80 78 65 64 84 83 73 71 86 86  
DEWPT 59 56 56 55 53 55 55 55 54 57 59 59 61 64 65 66 71 70  
PWIND DIR NW N NW NW W SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT GN LT  
AVG CLOUDS B2 SC SC SC SC SC SC SC SC FW SC SC SC FW FW SC SC SC  
POP 12HR 10 10 5 5 5 10 10 40 30  
RAIN SHWRS S C C S C  
TSTMS S S S S C  
 
 
 
MOZ051-052-060-120900-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 59 82 61 82 63  
TEMP 67 61 61 73 79 82 81 69 66 63 64 73 78 80 78 72 70 66 63  
DEWPT 65 60 59 59 58 59 63 62 61 59 61 67 72 72 70 70 68 65 60  
RH 93 97 93 62 49 46 54 78 84 87 90 81 82 77 76 93 93 97 90  
WIND DIR NW NW W W NW NW NW SE SE S S S S SW S S SW NW N  
WIND SPD 3 2 1 1 3 2 0 1 1 3 4 6 6 5 5 4 3 9 9  
WIND GUST 13 17 19 19 17 16 14 14 23 21  
CLOUDS B2 FW FW CL CL CL CL FW FW SC SC SC B2 B2 B2 B2 B2 B2 B1  
POP 12HR 20 0 10 60 90  
QPF 12HR 0.03-0.19 0 0.01 0.37-0.72 0.52-0.81  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S C L D D L L  
TSTMS C S C C C C S  
OBVIS PF PF  
HEAT INDEX 82 82 84  
MAX HEAT 81 85 82 86 90 83  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 75 57 78 57 81 61 85 68 86  
TEMP 72 74 61 60 76 76 62 60 78 78 66 64 82 82 73 71 84 84  
DEWPT 55 55 55 54 54 56 56 55 57 60 59 59 64 66 65 65 69 69  
PWIND DIR NW NW W W W SW SW SW SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 5 0 0 5 10 20 20 60 20  
RAIN SHWRS S S S L C S S  
TSTMS S S C C S S  
 
 
 
ILZ058-059-098-099-120900-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 59 81 61 83 63  
TEMP 69 63 62 73 78 81 80 69 66 63 65 75 79 81 79 73 71 67 64  
DEWPT 65 61 60 59 57 58 62 60 59 59 60 64 67 69 68 68 67 65 60  
RH 87 93 93 62 48 46 54 73 78 87 84 69 67 67 69 84 87 93 87  
WIND DIR NW NW W W NW NW NW SE SE S S S S S S S SW NW NW  
WIND SPD 5 4 3 3 5 5 1 2 2 3 6 9 10 9 8 5 5 11 12  
CLOUDS B1 FW FW CL CL CL CL FW FW SC SC SC B1 B2 B2 B2 B2 B2 B1  
POP 12HR 20 0 10 50 80  
QPF 12HR 0.05-0.23 0 0 0.15-0.56 0.46-0.74  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C D D D D  
TSTMS S C C C C C S  
HEAT INDEX 81 80 80 84 80  
MAX HEAT 81 84 82 86 89  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 74 57 78 58 81 62 85 68 86  
TEMP 72 74 63 61 76 77 64 62 78 78 67 65 82 82 73 71 83 83  
DEWPT 54 54 54 54 53 55 55 55 56 58 58 58 61 63 63 64 67 67  
PWIND DIR NW NW W W W SW SW SW SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS SC SC SC SC SC FW SC SC SC FW SC SC SC SC SC SC SC SC  
POP 12HR 10 0 0 5 10 20 20 60 20  
RAIN SHWRS S S S S L C S S  
TSTMS S S C S S S  
 
 
 
ILZ060-064-065-120900-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 81 61 83 65  
TEMP 71 65 64 73 78 80 79 69 65 63 65 75 79 81 79 73 71 69 66  
DEWPT 67 63 61 59 58 59 61 60 59 59 60 64 65 67 67 67 67 66 63  
RH 87 93 90 62 50 49 54 73 81 87 84 69 62 63 67 81 87 90 90  
WIND DIR NW NW NW NW NW NW NW S SE S S S S S SW S SW W NW  
WIND SPD 6 5 3 4 5 5 1 0 0 2 4 8 10 9 8 5 5 9 12  
WIND GUST 19  
CLOUDS OV SC SC CL CL CL CL CL FW FW SC SC B1 B1 B2 B2 B2 B2 B2  
POP 12HR 90 0 0 50 80  
QPF 12HR 0.12-0.24 0 0 0.03-0.37 0.48-0.65  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS IS C C C L L D D  
TSTMS IS S C C C C C S  
HEAT INDEX 81 83 80  
MAX HEAT 87 81 83 83 87  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 74 57 77 58 80 61 84 68 85  
TEMP 72 74 62 60 75 75 64 62 77 77 66 65 81 81 73 70 82 82  
DEWPT 57 54 54 54 53 54 54 55 56 57 57 58 60 62 62 64 67 67  
PWIND DIR NW NW NW W W SW SW SW SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC FW SC SC FW SC FW SC FW SC SC SC SC SC SC SC SC  
POP 12HR 10 0 0 5 10 10 20 60 30  
RAIN SHWRS S S S L L C C  
TSTMS S S S C S S C  
 
 
 
ILZ079-MOZ075-120900-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 65 84 62 85 66  
TEMP 73 68 66 75 81 83 82 70 66 64 65 75 81 83 80 74 72 70 67  
DEWPT 71 67 65 60 58 58 61 61 60 60 62 67 71 73 72 71 70 69 66  
RH 93 97 97 60 46 43 49 73 81 87 90 76 72 72 77 90 93 97 97  
WIND DIR NW NW N N NW N NE SE S S S S S S S S SW SW NW  
WIND SPD 6 5 3 3 3 3 2 1 1 2 4 6 6 6 6 5 5 8 10  
WIND GUST 17 17 16 17  
CLOUDS OV B2 B1 FW CL CL FW FW FW SC SC SC B2 B2 B2 B2 B2 B2 B2  
POP 12HR 60 0 5 70 90  
QPF 12HR 0.14-0.41 0 0 0.23-0.36 0.82-1.62  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS NM IS C C C D D D D  
TSTMS SC C C C C C C S  
HEAT INDEX 81 83 82 85 89 84  
MAX HEAT 91 83 85 82 88 94 86  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 78 58 79 59 83 62 89 69 91  
TEMP 75 76 64 61 76 76 64 62 80 80 67 66 86 85 75 72 87 87  
DEWPT 60 57 57 56 54 55 56 56 55 57 59 59 61 63 65 66 70 70  
PWIND DIR NW NW NW W W SW SW SW SW  
WIND CHAR GN LT LT LT LT LT GN GN GN  
AVG CLOUDS B2 SC FW SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC  
POP 12HR 10 5 5 5 5 10 10 50 30  
RAIN SHWRS C C C C  
TSTMS S S C C  
 
 
 
MOZ059-062-072-073-120900-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 83 62 83 64  
TEMP 69 64 63 74 80 82 80 68 65 64 65 74 79 81 78 72 70 68 64  
DEWPT 69 64 62 59 56 57 62 61 60 59 62 68 72 74 72 70 69 67 63  
RH 100100 97 59 44 43 54 78 84 84 90 82 79 79 82 93 97 97 97  
WIND DIR NW N NW N NW NW NE SE SE S S S SW SW S S SW W NW  
WIND SPD 2 2 0 1 2 2 0 1 1 2 3 5 5 5 5 4 3 5 6  
WIND GUST 14 13 11 13 17 18 17 17 18 17 17 18 19  
CLOUDS OV B1 SC FW CL CL FW FW SC SC SC B1 B2 B1 B2 B2 B2 B2 B2  
POP 12HR 60 0 30 70 90  
QPF 12HR 0.08-0.25 0 0.02 0.35-0.78 0.52-0.93  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC L L S L D D D D  
TSTMS SC C C S C C C C  
OBVIS PF PF  
HEAT INDEX 80 82 81 80 86  
MAX HEAT 88 83 86 87 91  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 75 57 77 56 80 61 86 68 87  
TEMP 73 75 61 59 75 74 61 59 77 77 65 64 83 82 73 70 84 83  
DEWPT 57 56 56 55 54 57 56 55 56 60 59 59 62 65 65 65 70 71  
PWIND DIR NW NW NW W W SW SW SW SW  
WIND CHAR LT LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 SC SC SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC  
POP 12HR 10 5 5 5 10 20 20 50 30  
RAIN SHWRS S S S C C C C  
TSTMS S S C S S C  
 
 
 
ILZ102-MOZ065-120900-  
MONROE IL-JEFFERSON MO-  
1051 PM CDT THU JUN 11 2026  
 
DATE 06/11/26 FRI 06/12/26 SAT 06/13/26 SUN  
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 62 84 66  
TEMP 71 67 64 75 80 83 81 70 66 64 65 75 80 82 79 73 71 70 66  
DEWPT 70 66 63 61 58 59 63 62 61 60 61 68 72 74 73 71 70 68 64  
RH 97 97 97 62 47 44 54 76 84 87 87 79 77 77 82 93 97 93 93  
WIND DIR NW NW NW N NW NW N SE S S S S S S S S SW W NW  
WIND SPD 4 3 2 2 3 3 1 1 1 2 3 5 5 5 5 4 4 8 8  
WIND GUST 16 16 14 14 19  
CLOUDS OV B1 SC FW CL CL CL FW FW SC SC B1 B2 B1 B2 B2 B2 B2 B2  
POP 12HR 70 0 10 70 90  
QPF 12HR 0.12-0.19 0 0.01 0.24-0.57 0.82-1.51  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS SC C C C C D D D D  
TSTMS SC C C C C C C C S  
HEAT INDEX 81 83 82 83 89 81  
MAX HEAT 90 82 86 87 94 84  
 
DATE 06/14 MON 06/15/26 TUE 06/16/26 WED 06/17/26 THU 06/18/26  
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 77 57 78 58 82 62 88 68 89  
TEMP 74 76 63 60 76 76 63 61 79 79 66 65 85 84 74 71 85 85  
DEWPT 59 57 57 55 55 56 56 55 57 59 60 59 62 65 65 65 71 71  
PWIND DIR NW NW NW W W SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT GN GN  
AVG CLOUDS B1 SC FW SC SC SC FW SC SC SC SC SC SC SC FW SC SC SC  
POP 12HR 10 5 0 5 10 20 20 50 30  
RAIN SHWRS S S C C C C  
TSTMS S S S C C  
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MO Page
The Nexlab IL Page
Main Text Page