927  
FOUS53 KLSX 150211  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
911 PM CDT THU MAY 14 2026  
 
ILZ100-101-MOZ061-063-064-150900-  
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  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 55 82 66 85 65  
TEMP 63 59 57 56 64 75 81 80 73 70 68 67 76 81 84 82 74 70 67 66  
DEWPT 44 43 43 46 50 56 59 61 61 62 62 62 66 66 66 65 64 63 60 60  
RH 50 55 59 69 60 52 47 52 66 76 81 84 71 60 55 56 71 78 78 81  
WIND DIR SE SE S SE SE S S S S S S S SW SW S S S S S S  
WIND SPD 8 8 9 10 12 13 12 9 8 8 8 9 11 10 9 8 8 6 8 9  
WIND GUST 18 19 19 20 24 26 23 19 19 19 20 18 19 19  
CLOUDS SC B1 B2 B2 B1 SC SC B1 B1 B1 B1 B2 B1 B2 B1 B1 B1 SC FW FW  
POP 12HR 50 50 30 60 30  
QPF 12HR 0.00-0.23 0.00-0.21 0 0.04-0.13 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S C L L C C C C  
TSTMS C C S S S S C C C S  
HEAT INDEX 81 80 83 87 84  
MAX HEAT 85 81 87 90 84  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 90 70 90 71 87 63 79 59 78  
TEMP 87 85 74 72 87 87 77 73 83 82 70 64 76 76 64 60 75 76  
DEWPT 65 63 62 64 69 68 67 66 67 66 63 59 60 59 57 55 59 60  
PWIND DIR S S S S SW SW SE NE NE  
WIND CHAR GN GN BZ BZ GN LT LT LT LT  
AVG CLOUDS FW FW CL FW SC B1 SC SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 40 50 60 60 40 30 20  
RAIN SHWRS S C C C C L L L C C S C S S  
TSTMS S C C S S C S S S S S S S  
 

 
 
MOZ042-049-050-150900-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 84 65 85 64  
TEMP 65 62 59 58 68 79 83 81 72 69 66 66 74 81 84 82 72 69 66 65  
DEWPT 47 45 47 50 55 60 62 63 60 59 58 60 64 65 64 64 62 60 58 59  
RH 52 54 64 75 63 52 49 54 66 70 75 81 71 58 51 55 71 73 75 81  
WIND DIR SE S S SE S S S S S S S S S S S S S S S S  
WIND SPD 9 10 10 10 12 12 11 9 6 6 6 8 10 11 10 8 8 8 8 9  
WIND GUST 21 25 23 23 25 24 24 19 19 20 20 20 24 23 23 19 19 21 24 25  
CLOUDS SC B2 B2 B1 B1 SC B1 SC SC SC B1 B1 B1 B1 SC SC FW FW FW FW  
POP 12HR 40 20 30 60 10  
QPF 12HR 0.00-0.31 0 0 0.03-0.14 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C S S S S C L L C C S S  
TSTMS C C S S S C C C C C S  
HEAT INDEX 84 82 83 86 84  
MAX HEAT 83 88 81 85 89 83  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 90 70 88 68 83 58 76 55 76  
TEMP 87 85 74 71 85 86 75 69 79 79 65 59 73 73 60 56 73 74  
DEWPT 64 64 62 64 69 68 65 63 65 64 59 55 57 57 54 53 58 59  
PWIND DIR S S S SW SW SW SE E NE  
WIND CHAR GN GN BZ BZ GN LT LT LT LT  
AVG CLOUDS FW FW FW FW SC B1 SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 20 50 50 60 60 20 20 20  
RAIN SHWRS S C C C C C L L L S S S S S S  
TSTMS S C C C S S C S S S S S S S  
 

 
 
MOZ041-047-048-150900-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 60 86 66 87 65  
TEMP 67 63 61 60 71 81 86 83 73 70 67 66 75 82 86 84 73 70 67 66  
DEWPT 47 46 48 51 57 61 63 63 61 59 58 60 64 65 65 65 62 59 58 59  
RH 49 54 62 72 61 51 46 51 66 68 73 81 69 56 50 53 68 68 73 78  
WIND DIR SE S S SE S S S S S S S S S S S S S S S S  
WIND SPD 9 10 9 9 10 10 10 8 5 5 5 5 8 10 10 6 6 6 6 8  
WIND GUST 21 25 21 21 24 23 23 19 17 20 19 19 23 21 23 19 19 21 24 25  
CLOUDS B1 B2 B1 B1 SC SC B1 B1 SC SC B1 B1 B1 B1 SC FW FW FW FW FW  
POP 12HR 30 20 30 60 5  
QPF 12HR 0.00-0.24 0 0 0.04 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S S C L L C C S S  
TSTMS S S S C C C C C S S  
HEAT INDEX 82 87 84 84 88 86  
MAX HEAT 84 88 82 86 91 84  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 91 71 90 69 84 59 77 56 77  
TEMP 87 86 74 73 85 87 75 70 79 80 65 60 73 73 61 57 74 74  
DEWPT 65 65 63 64 69 69 65 63 66 64 59 55 57 57 54 53 59 60  
PWIND DIR S S S SW SW S E E NE  
WIND CHAR GN GN BZ GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW B1 B1 SC B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 20 50 50 60 60 20 20 20  
RAIN SHWRS S C C C C C L L L S S S S S S  
TSTMS S C C C S S C S S S S S S S  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-150900-  
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  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 56 83 64 84 64  
TEMP 64 61 58 57 66 77 82 80 73 69 66 66 76 82 84 82 72 69 66 66  
DEWPT 45 45 49 51 54 59 62 63 60 59 59 60 64 65 65 65 62 61 59 60  
RH 50 56 72 80 65 54 51 56 64 70 78 81 66 56 53 56 71 76 78 81  
WIND DIR SE S SE SE S S S S S S S S SW SW S S SE S S S  
WIND SPD 10 10 10 11 12 11 11 9 6 6 6 6 10 11 10 6 6 6 8 9  
WIND GUST 24 25 26 25 25 24 24 21 19 20 20 20 24 24 23 21 19 21 24 25  
CLOUDS B1 B2 B2 B2 B1 SC SC SC B1 SC B1 B1 B1 B1 SC SC SC SC SC FW  
POP 12HR 70 30 30 60 30  
QPF 12HR 0.05-0.45 0.01 0 0.07-0.20 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S S C L L L L C C S S  
TSTMS C C S S C S C C C C S S  
HEAT INDEX 83 81 84 86 83  
MAX HEAT 81 86 86 89 83  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 90 70 88 68 83 57 74 54 75  
TEMP 87 84 74 72 85 85 75 70 80 78 65 59 71 72 60 56 73 73  
DEWPT 65 64 61 64 69 68 64 63 65 62 57 53 55 56 52 51 56 57  
PWIND DIR S S S SW SW SW NE E NE  
WIND CHAR GN GN BZ BZ GN LT LT LT GN  
AVG CLOUDS FW FW FW FW SC B1 SC B1 B1 B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 20 50 60 60 60 20 20 20  
RAIN SHWRS S C C C L C L L C S S S S S S  
TSTMS S C C C S S C S S S S S  
 

 
 
ILZ069-070-074-150900-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 53 79 66 83 66  
TEMP 58 54 54 54 61 71 77 77 71 69 68 68 75 80 83 80 73 70 68 66  
DEWPT 44 42 42 45 49 54 57 60 59 60 62 64 66 66 66 65 63 62 61 61  
RH 59 64 64 71 65 55 50 56 66 73 81 87 74 62 57 60 71 76 78 84  
WIND DIR SE SE SE SE SE S S S S S S S SW SW S S S S S S  
WIND SPD 4 5 8 9 12 14 13 9 8 9 11 11 13 12 10 8 6 8 8 9  
WIND GUST 14 16 18 24 25 19 21 21 18 19 19  
CLOUDS SC SC B1 OV B2 B1 SC SC SC B1 B2 B2 B1 B2 B1 B1 B1 B1 SC FW  
POP 12HR 30 50 30 60 30  
QPF 12HR 0.00-0.15 0.01-0.18 0 0.03-0.14 0.02  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S S S C C C L L C C  
TSTMS S C S S S C C C S S  
HEAT INDEX 83 85 82  
MAX HEAT 81 85 87 82  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 88 69 89 72 86 64 80 60 78  
TEMP 85 83 72 71 86 85 77 73 83 81 71 66 77 76 64 61 75 75  
DEWPT 65 63 60 64 69 67 66 68 68 66 64 62 62 60 57 57 60 60  
PWIND DIR S S S S SW SW S E E  
WIND CHAR GN GN BZ BZ BZ LT LT LT LT  
AVG CLOUDS FW CL CL CL SC SC B1 SC B1 B1 SC B1 B1 B2 B1 B1 B1 B1  
POP 12HR 0 0 20 40 70 60 40 30 20  
RAIN SHWRS C C C C L L L C C C S S S  
TSTMS C C C S C S C S C S S  
 

 
 
MOZ074-084-085-099-150900-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 54 83 66 87 64  
TEMP 63 58 55 55 67 77 82 80 74 71 68 67 76 83 87 83 74 70 66 65  
DEWPT 43 41 41 44 50 55 59 61 62 61 61 63 65 63 61 61 60 59 57 59  
RH 48 53 59 66 54 47 46 52 66 71 78 87 69 51 42 47 62 68 73 81  
WIND DIR SE SE S S S S S S S S S S S S S S S S S S  
WIND SPD 4 4 5 6 10 10 9 6 5 5 6 5 8 8 9 8 5 5 4 5  
WIND GUST 19 20 24 26 27 25 24 20 23 24 24 24 24 21 23 21 25 25 24 24  
CLOUDS SC B1 SC SC SC SC B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 SC SC SC FW  
POP 12HR 5 10 20 20 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C  
TSTMS S S S S C C  
HEAT INDEX 82 80 84 87 83  
MAX HEAT 80 84 87 89 83  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 89 69 89 70 86 62 81 58 80  
TEMP 86 84 73 70 86 85 76 71 83 81 70 64 78 76 64 59 77 76  
DEWPT 62 61 61 65 68 67 67 67 67 66 63 61 61 61 59 58 60 61  
PWIND DIR S S S S SW S SE E S  
WIND CHAR GN GN GN GN GN LT LT LT LT  
AVG CLOUDS FW FW CL FW B1 B1 SC SC B1 B1 SC B1 B1 B1 B1 B1 B1 B2  
POP 12HR 0 0 40 40 60 60 60 30 30  
RAIN SHWRS C C C C L C L L C C C S C  
TSTMS C C C S C S C S C S S S C  
 

 
 
MOZ051-052-060-150900-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 56 83 64 84 64  
TEMP 64 61 58 56 65 77 82 81 72 70 66 65 74 80 84 83 72 69 66 65  
DEWPT 46 45 46 49 54 59 62 63 61 60 60 61 65 66 65 65 63 62 59 59  
RH 52 56 64 77 68 54 51 54 68 71 81 87 74 62 53 55 73 78 78 81  
WIND DIR SE SE S SE S S S S S S S S SW S S S S S S S  
WIND SPD 8 8 8 9 11 11 9 6 5 5 5 6 9 8 8 5 5 5 5 6  
WIND GUST 20 21 19 20 24 24 23 18 17 18 20 20 23 21 21 18 19 19 23 23  
CLOUDS SC B1 B2 B2 B1 SC SC B1 B1 SC B2 B2 B1 B1 B1 SC SC FW FW FW  
POP 12HR 60 30 30 70 10  
QPF 12HR 0.03-0.34 0.00-0.05 0 0.05-0.10 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L C S S S C L L C C S S  
TSTMS S C C S S C C C C C S  
HEAT INDEX 83 82 82 85 84  
MAX HEAT 86 85 89 84  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 90 69 89 69 84 59 76 55 76  
TEMP 87 85 74 71 85 86 76 70 81 81 66 61 73 74 61 57 73 74  
DEWPT 65 63 63 64 69 68 67 65 67 65 60 57 58 58 55 53 59 60  
PWIND DIR S S S S SW SW SE NE NE  
WIND CHAR GN GN BZ GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 20 50 50 60 60 30 20 20  
RAIN SHWRS S C C C C C L L L C C S S S S  
TSTMS S C C C S S C S S S S S S S  
 

 
 
ILZ058-059-098-099-150900-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 53 80 63 83 63  
TEMP 61 58 55 54 62 73 79 78 71 69 66 66 75 80 82 80 72 69 65 64  
DEWPT 42 41 42 46 49 54 58 60 59 59 59 61 64 64 63 63 62 62 59 59  
RH 49 53 61 74 62 51 49 54 66 70 78 84 69 58 53 56 71 78 81 84  
WIND DIR SE SE SE SE S S S S S S S S SW SW S S S S S S  
WIND SPD 9 10 11 13 14 14 12 10 9 8 9 9 12 11 10 6 8 8 9 10  
WIND GUST 20 21 21 24 27 27 25 20 19 18 20 20 23 18 19 20  
CLOUDS SC B1 B2 OV B2 SC SC B1 SC B1 B1 B1 B1 B1 B1 B1 SC SC FW FW  
POP 12HR 70 60 30 60 30  
QPF 12HR 0.03-0.32 0.01-0.15 0 0.07-0.14 0.01  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S L L S S S C L L L L C C  
TSTMS S C C S S S S C C C S S  
HEAT INDEX 80 81 84 81  
MAX HEAT 84 81 85 87 84  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 88 67 88 68 84 59 76 55 76  
TEMP 86 84 73 71 86 85 76 71 82 80 67 61 74 74 62 57 73 73  
DEWPT 63 61 60 62 66 66 65 64 65 64 60 56 56 56 53 51 56 57  
PWIND DIR S S S S SW SW SE NE NE  
WIND CHAR BZ GN BZ BZ GN LT LT LT GN  
AVG CLOUDS FW FW FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 5 50 50 60 60 30 30 20  
RAIN SHWRS C C C C C L L L C C S C S S  
TSTMS C C C S S C S S S S S S  
 

 
 
ILZ060-064-065-150900-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 51 76 63 81 64  
TEMP 58 54 53 52 59 69 76 75 69 67 66 66 75 79 81 79 71 68 66 65  
DEWPT 43 41 41 44 48 53 57 59 58 59 60 62 65 65 64 64 63 62 60 59  
RH 57 61 64 74 67 57 52 58 68 75 81 87 71 62 56 60 76 81 81 81  
WIND DIR SE SE SE SE S S S S S S S S SW SW SW S S S S S  
WIND SPD 5 6 9 11 13 16 13 9 8 8 11 11 13 12 10 6 8 8 9 9  
WIND GUST 16 19 19 24 27 28 25 20 18 18 21 21 23 18 19 19  
CLOUDS SC SC B2 OV B2 B1 SC SC B1 B2 B1 B1 B1 B1 B1 B1 SC B1 SC FW  
POP 12HR 60 60 30 60 30  
QPF 12HR 0.00-0.29 0.01-0.11 0.01 0.07-0.16 0.03  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C L C S S C C C L L C C S S  
TSTMS S C S S S C C C S S  
HEAT INDEX 80 83  
MAX HEAT 83 86  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 86 67 87 70 84 62 78 56 76  
TEMP 84 82 71 70 85 84 76 72 81 80 69 64 75 74 62 58 73 73  
DEWPT 64 62 60 62 67 66 65 66 67 65 62 59 59 58 55 53 58 58  
PWIND DIR S S S S SW SW SE NE E  
WIND CHAR BZ GN BZ BZ BZ LT LT LT LT  
AVG CLOUDS FW FW CL FW FW B1 B1 SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 30 40 70 60 40 20 20  
RAIN SHWRS S C C C C L L L C C S S S S  
TSTMS S C C S S C S S S S S  
 

 
 
ILZ079-MOZ075-150900-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 54 81 66 85 65  
TEMP 61 57 55 55 64 75 80 79 74 71 69 67 75 83 85 83 75 71 67 66  
DEWPT 44 42 41 44 50 55 59 61 61 62 62 63 66 66 65 63 62 60 59 60  
RH 53 57 59 66 60 50 49 54 64 73 78 87 74 57 51 51 64 68 75 81  
WIND DIR SE SE S S SE S S S S S S S SW S S S S S S S  
WIND SPD 6 6 8 10 12 13 12 9 8 9 10 10 9 9 10 10 8 9 8 9  
WIND GUST 17 20 23 25 25 24 19 19 23 23 23 21 21 21 20 21 23 23 21  
CLOUDS SC SC SC B1 SC SC SC B1 B1 B1 B2 B1 B1 B2 B1 B1 B1 B1 SC FW  
POP 12HR 10 20 30 40 5  
QPF 12HR 0 0.00-0.06 0 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S C C C C C  
TSTMS S S S S S S C C  
HEAT INDEX 81 80 85 87 84  
MAX HEAT 83 81 87 91 84  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 89 69 90 71 87 63 80 59 79  
TEMP 86 85 74 71 87 87 78 72 84 83 71 65 78 77 64 60 76 77  
DEWPT 64 62 61 64 69 67 67 67 68 66 64 62 62 61 58 57 61 62  
PWIND DIR S S S S SW S S E NE  
WIND CHAR GN GN BZ BZ GN LT LT LT LT  
AVG CLOUDS FW CL CL FW SC B1 B1 SC B1 B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 30 40 70 60 50 30 30  
RAIN SHWRS C C C C L C L C C C C S C  
TSTMS C C C S C S C S C S S C  
 

 
 
MOZ059-062-072-073-150900-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 57 83 66 86 65  
TEMP 64 61 59 57 68 78 82 80 73 72 69 67 76 81 86 83 74 71 67 66  
DEWPT 45 44 44 47 53 58 60 61 62 61 61 62 65 65 64 63 62 60 58 59  
RH 50 53 57 69 59 50 47 52 68 68 76 84 69 58 48 51 66 68 73 78  
WIND DIR SE S S S S S S S S S S S S S S S S S S S  
WIND SPD 5 6 8 8 10 10 10 6 5 5 5 6 8 8 8 5 5 5 5 5  
WIND GUST 19 21 24 26 27 25 24 19 23 23 23 23 21 20 21 20 24 23 23 23  
CLOUDS SC B1 B1 B1 SC SC SC B1 B1 SC B2 B2 B2 B2 B1 B1 SC FW FW CL  
POP 12HR 10 20 30 60 5  
QPF 12HR 0.00-0.10 0 0 0.00-0.10 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S S C L L C C  
TSTMS S S S S C C C C  
HEAT INDEX 83 81 83 87 84  
MAX HEAT 81 86 86 89 83  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 90 70 89 70 86 61 79 57 78  
TEMP 87 85 75 72 86 86 78 71 81 81 68 63 76 75 63 58 75 75  
DEWPT 62 62 63 64 68 67 67 65 66 65 62 59 60 59 57 55 59 60  
PWIND DIR S S S S SW SW SE E NE  
WIND CHAR GN GN GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW SC B1 SC SC B1 B1 B1 B1 B1 B1 B1 B2 B1 B1  
POP 12HR 0 5 40 40 60 60 40 30 20  
RAIN SHWRS S C C C C L C L C C C C S S  
TSTMS S C C S S C S C S C S S S  
 

 
 
ILZ102-MOZ065-150900-  
MONROE IL-JEFFERSON MO-  
911 PM CDT THU MAY 14 2026  
 
DATE 05/14/26 FRI 05/15/26 SAT 05/16/26 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 55 82 66 85 65  
TEMP 63 58 57 56 66 77 82 80 73 71 69 66 76 82 85 83 74 70 67 65  
DEWPT 45 43 43 46 52 57 60 62 63 63 62 63 67 67 67 65 64 62 59 59  
RH 52 57 59 69 61 50 47 54 71 76 78 90 74 61 55 55 71 76 75 81  
WIND DIR SE SE S SE SE S S S S S S S SW S S S S S S S  
WIND SPD 5 5 6 8 10 11 9 6 5 5 6 6 6 8 8 6 5 5 5 6  
WIND GUST 17 19 19 20 23 24 21 19 18 19 20 20 19 19 19 18 19 20 19 19  
CLOUDS SC B1 SC B2 SC SC SC B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 SC FW FW  
POP 12HR 20 20 30 50 20  
QPF 12HR 0.00-0.09 0.00-0.12 0 0.05 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S S S C C C C C S S  
TSTMS S S S S S C C C C  
HEAT INDEX 82 81 85 88 85  
MAX HEAT 84 87 91 84  
 
DATE 05/17 MON 05/18/26 TUE 05/19/26 WED 05/20/26 THU 05/21/26  
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 90 69 91 71 87 62 80 58 79  
TEMP 87 85 74 71 87 87 78 72 83 82 70 64 77 76 64 59 76 76  
DEWPT 65 64 62 64 69 68 67 66 68 67 64 60 62 61 58 56 61 62  
PWIND DIR S S S S SW SW SE E NE  
WIND CHAR GN GN GN GN GN LT LT LT LT  
AVG CLOUDS FW FW CL FW SC B1 SC SC SC B1 SC B1 B1 B1 B1 B1 B1 B1  
POP 12HR 0 0 30 40 60 60 50 30 20  
RAIN SHWRS C C C C L C L C C S C S S  
TSTMS C C C S C S C S C S S S  
 

 
 
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