981  
FOUS53 KLSX 200842  
AFMLSX  
 
AREA FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
342 AM CDT TUE MAY 20 2025  
 
ILZ100-101-MOZ061-063-064-202100-  
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  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 80 54 70 50 66  
TEMP 66 67 73 79 79 73 65 60 57 56 61 66 69 67 60 55 52 52 58 62 64 63  
DEWPT 64 65 66 66 64 61 57 54 51 49 49 49 49 49 48 47 45 44 45 47 47 46  
RH 93 93 79 64 60 66 75 81 80 77 65 54 49 52 64 74 77 74 62 58 54 54  
WIND DIR S S S SW SW W W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 4 9 11 13 13 12 12 9 10 13 16 17 16 12 9 8 9 10 11 12 11 8  
WIND GUST 14 25 24 26 26 24 29 20 21 27 26 27 27 24 19 19 21 23 23 21  
CLOUDS OV B2 SC SC SC SC SC CL FW FW SC FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 40 10 0 10 10  
QPF 12HR 0.02-0.23 0.00-0.15 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S  
TSTMS C C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 47 69 53 67 54 68 55 68  
TEMP 51 49 66 66 56 54 64 66 58 56 66 66 60 58 67 67  
DEWPT 45 45 45 47 47 48 52 53 54 52 56 56 55 54 57 55  
PWIND DIR NW NW NE E E E E NE  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW B1 SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 40 60 60 60 60  
RAIN SHWRS S S C C C L L C C L L C  
TSTMS S S S S S S S S  
 

 
 
MOZ042-049-050-202100-  
AUDRAIN MO-OSAGE MO-CALLAWAY MO-  
INCLUDING THE CITIES OF MEXICO AND FULTON  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 76 50 69 47 66  
TEMP 63 63 69 74 75 68 61 57 53 52 58 65 68 66 57 53 49 48 56 62 64 62  
DEWPT 61 62 63 61 59 54 51 49 47 46 46 47 48 48 47 46 44 43 45 46 45 44  
RH 93 97 81 64 58 61 70 75 80 80 64 52 49 52 69 77 83 83 66 56 50 52  
WIND DIR S S S SW W W W W W W W W NW NW NW NW NW NW NW NW NW NW  
WIND SPD 5 9 12 16 16 16 11 10 10 12 14 14 13 12 9 8 9 10 11 12 11 9  
WIND GUST 16 25 25 26 27 26 23 24 26 26 27 26 26 19 18 19 21 23 23 21  
CLOUDS B2 B1 B1 B1 SC SC SC FW FW FW FW CL FW FW FW FW SC FW SC SC SC SC  
POP 12HR 30 5 0 10 5  
QPF 12HR 0.00-0.06 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C  
TSTMS S C C C  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 44 68 52 67 54 67 53 67  
TEMP 49 47 65 65 55 53 63 65 57 55 65 65 58 56 64 65  
DEWPT 44 44 45 47 48 49 53 53 53 53 56 54 54 54 55 52  
PWIND DIR NW N E E E E E NE  
WIND CHAR LT LT LT GN GN GN GN GN  
AVG CLOUDS FW FW FW SC B1 B1 B1 B1 B1 B2 B2 B2 B1 B2 B2 B2  
POP 12HR 0 10 30 50 60 60 60 50  
RAIN SHWRS S S C C C C L L C C L C C  
TSTMS S S S S C S S C S S  
 

 
 
MOZ041-047-048-202100-  
BOONE MO-MONITEAU MO-COLE MO-  
INCLUDING THE CITIES OF COLUMBIA AND JEFFERSON CITY  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 75 50 70 48 67  
TEMP 62 63 69 73 74 67 61 57 53 52 59 65 69 67 58 54 50 49 57 62 65 64  
DEWPT 61 61 62 60 58 53 51 49 46 45 46 48 48 49 48 46 44 43 45 46 46 45  
RH 97 93 78 64 57 61 70 75 77 77 62 54 47 52 69 74 80 80 64 56 50 50  
WIND DIR SW S SW W W W W W W W NW NW NW NW NW NW NW NW NW NW NW NW  
WIND SPD 6 9 13 14 16 14 11 10 9 11 13 14 12 10 6 6 8 8 9 11 10 6  
WIND GUST 17 25 24 27 26 23 24 25 24 26 24 24 19 18 19 20 21 23 21 17  
CLOUDS B2 B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW  
POP 12HR 40 0 0 10 5  
QPF 12HR 0.01 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C S  
TSTMS S C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 44 69 53 68 55 68 54 67  
TEMP 49 47 65 66 56 54 64 66 59 56 65 66 60 57 65 65  
DEWPT 44 44 46 47 48 50 53 53 53 54 56 54 54 54 55 52  
PWIND DIR NW N E E E E E NE  
WIND CHAR LT LT LT GN LT GN LT GN  
AVG CLOUDS FW FW FW SC B1 B1 B1 B2 B1 B2 B2 B2 B1 B2 B2 B1  
POP 12HR 0 20 40 50 60 60 60 50  
RAIN SHWRS S S C C C C L L C C L C C  
TSTMS S C S S C S S S C S S  
 

 
 
ILZ095>097-MOZ018-019-026-027-034>036-202100-  
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  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 75 51 66 46 64  
TEMP 64 64 69 72 74 67 60 57 53 52 57 62 65 63 55 51 48 48 55 60 63 61  
DEWPT 62 63 63 62 60 56 53 50 48 47 46 47 47 46 45 43 42 42 44 45 45 43  
RH 93 97 81 71 62 68 78 77 83 83 67 58 52 54 69 74 80 80 66 58 52 51  
WIND DIR SE S S SW W W W W W W NW W NW NW NW NW NW NW NW NW NW NW  
WIND SPD 5 8 10 13 16 14 11 10 12 13 17 17 17 13 9 8 9 10 11 12 11 8  
WIND GUST 17 26 21 27 26 28 28 24 26 26 27 27 27 20 19 20 21 23 23 23 18  
CLOUDS OV OV B1 B2 B1 B1 SC B1 SC B1 SC SC SC SC SC SC SC SC SC SC SC SC  
POP 12HR 50 5 0 10 5  
QPF 12HR 0.03-0.53 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C S S S S  
TSTMS C C C C S S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 44 68 51 67 52 68 52 68  
TEMP 49 47 65 65 54 53 63 65 57 54 65 66 58 55 65 66  
DEWPT 43 43 44 45 46 47 50 50 51 51 53 52 51 51 53 52  
PWIND DIR NW NW E E E E E NE  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW SC SC B1 B1 B1 B1 B1 B2 B1 B1 B2 B2 B2 B1  
POP 12HR 0 5 20 40 50 50 50 50  
RAIN SHWRS S C C C C C C C C C C  
TSTMS S S  
 

 
 
ILZ069-070-074-202100-  
CLINTON IL-MARION IL-WASHINGTON IL-  
INCLUDING THE CITIES OF CENTRALIA AND SALEM  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 55 70 51 65  
TEMP 69 70 73 79 78 73 67 62 58 57 61 66 68 66 60 55 53 53 58 61 63 61  
DEWPT 66 67 67 68 66 64 61 56 53 52 51 51 50 51 50 49 47 46 46 47 47 47  
RH 90 90 81 69 67 73 81 81 83 83 70 58 52 58 69 80 80 77 64 60 56 60  
WIND DIR S S S SW SW W W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 8 11 13 14 13 11 10 9 10 12 17 18 17 11 9 8 9 10 13 13 12 8  
WIND GUST 19 25 24 26 32 21 27 24 25 20  
CLOUDS OV B2 B1 SC SC B1 SC FW FW FW SC SC FW FW FW FW SC SC SC SC SC SC  
POP 12HR 60 30 0 10 10  
QPF 12HR 0.14-0.58 0.01-0.42 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C L C S  
TSTMS C C C C L C S  
HEAT INDEX 80  
MAX HEAT 84 84  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 47 68 52 66 54 69 55 68  
TEMP 51 50 65 65 55 54 63 64 58 56 65 66 60 58 67 67  
DEWPT 46 46 45 48 48 48 51 53 54 52 56 56 55 55 57 56  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 5 10 40 50 50 50 60  
RAIN SHWRS S C C C C L C C C L L  
TSTMS S S S S  
 

 
 
MOZ074-084-085-099-202100-  
SAINT FRANCOIS MO-IRON MO-MADISON MO-REYNOLDS MO-  
INCLUDING THE CITY OF FARMINGTON  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 79 53 74 51 70  
TEMP 63 64 71 77 78 72 64 60 56 55 63 70 73 69 62 57 54 53 62 66 68 64  
DEWPT 61 63 66 66 62 59 54 51 49 47 47 47 48 50 49 48 47 47 46 45 45 45  
RH 93 97 84 69 58 64 70 72 77 74 56 44 41 51 62 72 77 80 56 47 43 50  
WIND DIR S S S SW SW W W W W W W NW NW W NW NW NW NW NW NW NW NW  
WIND SPD 4 9 12 11 11 10 10 5 6 9 12 12 11 6 5 4 5 6 8 9 8 5  
WIND GUST 28 27 25 23 23 29 21 21 25 26 25 23 21 18 17 19 21 23 23 21 18  
CLOUDS B2 B2 SC SC FW FW FW CL CL CL CL CL CL SC SC FW FW FW FW FW SC SC  
POP 12HR 40 10 0 10 10  
QPF 12HR 0.04-0.77 0 0 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S  
TSTMS C C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 46 71 52 66 55 68 54 69  
TEMP 51 48 67 66 56 54 62 64 59 57 65 66 59 57 65 67  
DEWPT 45 45 44 48 49 50 53 53 54 54 57 56 55 55 57 54  
PWIND DIR NW N E SE E E E E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 20 40 60 60 60 60 60  
RAIN SHWRS S S C L C C L L L C L L C  
TSTMS S C C C C C S C C C S S  
 

 
 
MOZ051-052-060-202100-  
MONTGOMERY MO-LINCOLN MO-WARREN MO-  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 77 51 69 47 65  
TEMP 64 65 70 76 76 70 62 58 54 53 59 64 68 65 57 52 49 49 56 61 64 62  
DEWPT 62 63 64 64 61 57 53 51 48 47 47 48 48 48 48 46 44 43 45 47 46 45  
RH 93 93 81 66 60 63 72 77 80 80 64 56 49 54 72 80 83 80 66 60 52 54  
WIND DIR S S S SW W W W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 4 8 11 14 16 13 11 9 10 12 16 17 14 11 8 6 8 9 10 11 10 6  
WIND GUST 25 24 26 27 25 23 23 26 26 27 27 26 19 19 20 21 23 24 21 18  
CLOUDS B2 B2 SC B1 SC SC FW FW SC SC FW FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 40 10 0 10 10  
QPF 12HR 0.01-0.13 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C C C S  
TSTMS S C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 44 69 51 66 52 67 52 67  
TEMP 48 47 65 65 54 53 63 65 57 54 64 65 58 56 64 65  
DEWPT 43 43 45 46 47 48 53 53 53 52 56 55 54 54 56 53  
PWIND DIR NW NW E E E E E NE  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS FW FW FW SC B1 B1 B1 B1 B1 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 30 50 60 60 60 60  
RAIN SHWRS S C C C C L L C C L L C  
TSTMS S S S S S S S S S  
 

 
 
ILZ058-059-098-099-202100-  
GREENE IL-MACOUPIN IL-CALHOUN IL-JERSEY IL-  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 78 53 67 48 63  
TEMP 66 66 71 77 77 72 63 59 55 54 58 63 66 64 57 53 50 50 56 59 62 61  
DEWPT 65 64 65 64 63 60 55 53 50 49 48 48 48 46 45 44 42 42 43 43 43 43  
RH 97 93 81 64 62 66 75 80 83 83 69 58 52 52 64 71 74 74 62 55 50 51  
WIND DIR SE S S SW SW W W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 5 10 12 16 16 13 12 10 11 14 17 18 17 13 10 9 10 11 12 13 12 9  
WIND GUST 26 26 23 26 28 24 29 20 23 26 27 28 24  
CLOUDS OV B2 B1 SC SC SC SC FW SC SC B1 SC FW SC SC SC SC SC SC SC SC SC  
POP 12HR 40 20 0 20 10  
QPF 12HR 0.03-0.16 0.00-0.21 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S S  
TSTMS C C C C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 45 68 51 66 52 67 52 68  
TEMP 50 48 65 66 55 53 63 65 57 54 64 66 58 56 65 66  
DEWPT 42 42 41 43 45 45 48 50 50 49 52 53 51 51 53 52  
PWIND DIR NW NW NE E E E E NE  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS SC FW FW SC SC B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B2  
POP 12HR 0 5 20 40 50 50 50 60  
RAIN SHWRS S C C C C C C C C L C  
TSTMS S S  
 

 
 
ILZ060-064-065-202100-  
MONTGOMERY IL-BOND IL-FAYETTE IL-  
INCLUDING THE CITIES OF LITCHFIELD AND VANDALIA  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 79 54 67 48 62  
TEMP 68 68 71 77 77 71 65 60 56 55 59 63 65 63 57 53 50 50 56 59 61 60  
DEWPT 66 65 66 66 65 63 59 55 52 50 50 50 49 49 48 46 44 43 45 46 45 45  
RH 93 90 84 69 67 76 81 84 86 83 72 62 56 60 72 77 80 77 66 62 56 58  
WIND DIR S SE S S SW W W W W W W W W NW NW NW NW NW NW NW NW NW  
WIND SPD 6 12 12 14 13 10 10 9 11 13 17 18 18 12 9 8 9 10 12 13 12 8  
WIND GUST 27 28 23 25 29 21 27 23 23 25 28 23 19 19 20  
CLOUDS OV OV B2 SC B1 SC SC FW SC SC B1 SC SC FW SC SC SC SC SC B1 B1 SC  
POP 12HR 60 30 0 10 10  
QPF 12HR 0.11-0.54 0.01-0.39 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS L C C C L C S S S S S S S  
TSTMS L C C C L C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 45 67 49 65 51 67 52 68  
TEMP 49 48 64 65 54 52 63 63 56 54 64 65 58 56 65 66  
DEWPT 44 43 43 46 46 46 49 51 51 50 54 54 53 52 56 54  
PWIND DIR NW NW NE E E E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC SC B1 B1 B1 B1 B1 B2 B2 B1 B2 B2 B2  
POP 12HR 0 5 10 30 50 50 50 60  
RAIN SHWRS C C C C C C C C L L  
 

 
 
ILZ079-MOZ075-202100-  
RANDOLPH IL-SAINTE GENEVIEVE MO-  
INCLUDING THE CITIES OF CHESTER AND SPARTA  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 55 72 52 68  
TEMP 66 68 73 79 79 74 67 62 58 56 62 68 71 68 62 58 54 54 60 64 65 64  
DEWPT 64 65 67 67 65 63 58 54 51 50 50 50 50 51 49 49 48 47 47 47 48 47  
RH 93 90 81 67 62 69 73 75 77 80 65 52 47 54 62 72 80 77 62 54 54 54  
WIND DIR S S S SW SW W W W W W W W W W NW W NW NW NW NW NW NW  
WIND SPD 4 10 13 13 12 10 11 6 8 11 14 14 13 10 8 6 8 10 11 12 11 8  
WIND GUST 26 28 26 24 21 28 23 20 24 25 26 24 21 18 18 20 23 23 21 18  
CLOUDS B2 B2 FW SC SC SC FW CL CL CL FW FW CL FW FW FW FW FW FW SC SC SC  
POP 12HR 40 20 0 10 10  
QPF 12HR 0.10-0.43 0.00-0.18 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S S  
TSTMS C C C C C S S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 48 70 53 67 56 69 55 68  
TEMP 52 50 66 66 56 54 63 65 60 57 65 66 61 58 66 67  
DEWPT 46 46 46 49 49 50 53 53 55 54 58 57 56 55 58 56  
PWIND DIR NW NW E SE E E E E  
WIND CHAR LT LT LT LT LT GN LT GN  
AVG CLOUDS SC FW FW SC B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 20 50 60 60 60 60  
RAIN SHWRS S C C C L L C C L L C  
TSTMS S S S S S S C S S S  
 

 
 
MOZ059-062-072-073-202100-  
GASCONADE MO-FRANKLIN MO-CRAWFORD MO-WASHINGTON MO-  
INCLUDING THE CITIES OF WASHINGTON, UNION, AND SULLIVAN  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 79 52 71 49 68  
TEMP 63 65 71 77 77 70 62 59 55 53 60 67 70 67 60 55 52 51 58 63 65 64  
DEWPT 62 62 64 65 61 57 52 50 48 47 47 48 49 49 49 48 46 45 45 46 46 46  
RH 97 90 79 67 58 63 70 72 77 80 62 50 47 52 67 77 80 80 62 54 50 52  
WIND DIR S S SW SW W W W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 4 8 11 13 13 11 10 8 9 11 13 13 11 8 5 4 5 6 8 9 8 5  
WIND GUST 14 27 26 26 25 26 29 21 23 25 25 26 24 23 17 16 19 20 21 21 19 17  
CLOUDS B2 B1 SC SC FW SC FW CL FW FW CL CL CL FW FW FW FW FW SC SC SC SC  
POP 12HR 40 10 0 10 5  
QPF 12HR 0.00-0.12 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C S  
TSTMS S S C C S  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 44 70 52 67 54 67 54 68  
TEMP 50 47 66 66 55 54 63 65 57 56 65 65 59 56 65 67  
DEWPT 44 44 45 49 49 49 53 54 54 53 57 56 55 54 57 54  
PWIND DIR NW N E SE E E E NE  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 20 40 60 60 60 60 60  
RAIN SHWRS S S C L C C L L L C L L C  
TSTMS S S S S C S S S C S S S  
 

 
 
ILZ102-MOZ065-202100-  
MONROE IL-JEFFERSON MO-  
342 AM CDT TUE MAY 20 2025  
 
DATE TUE 05/20/25 WED 05/21/25 THU 05/22/25  
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 54 72 51 68  
TEMP 65 66 73 79 79 73 65 61 57 55 61 67 71 68 61 56 53 52 59 64 65 64  
DEWPT 64 64 66 66 64 60 56 53 50 48 49 49 50 51 49 48 47 45 47 48 48 47  
RH 97 93 79 64 60 64 73 75 77 77 65 52 47 54 65 74 80 77 64 56 54 54  
WIND DIR S S S SW SW W W W W W W W W W NW NW NW NW NW NW NW NW  
WIND SPD 3 8 10 11 11 10 10 6 8 11 14 14 13 9 6 5 6 8 9 10 9 6  
WIND GUST 23 24 25 24 23 28 20 21 25 26 26 24 21 17 16 18 20 20 21 19  
CLOUDS OV B1 FW SC SC SC FW CL FW FW FW CL CL FW FW FW FW SC SC SC SC SC  
POP 12HR 40 10 0 10 10  
QPF 12HR 0.04-0.17 0.00-0.07 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C C C C S  
TSTMS C C C C C S  
HEAT INDEX 80  
MAX HEAT 82 83  
 
DATE FRI 05/23/25 SAT 05/24/25 SUN 05/25/25 MON 05/26/25  
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 47 70 53 68 55 69 55 68  
TEMP 51 49 67 66 56 54 64 65 58 56 66 66 60 58 66 67  
DEWPT 45 45 47 50 49 49 54 54 54 53 58 57 56 55 59 56  
PWIND DIR NW NW E E E E E E  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC FW FW B1 B1 B1 B2 B2 B2 B2 B2 B2 B2 B2 B2 B2  
POP 12HR 0 10 30 50 60 60 60 60  
RAIN SHWRS S S C C C L L C C L L C  
TSTMS S S S S S S S C S S S  
 

 
 
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