268  
FOUS53 KLSX 050526  
PFMLSX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
1226 AM CDT SAT SEP 5 2026  
 
MOZ063-060900-  
LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT-SAINT LOUIS MO  
38.75N 90.37W ELEV. 618 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 80 100 74 92 67  
TEMP 85 82 81 90 98100 94 86 81 78 74 80 89 92 86 80 74 71 67  
DEWPT 72 72 71 72 71 70 70 72 73 72 72 70 68 64 63 61 60 61 61  
RH 65 72 72 56 42 38 46 63 77 82 93 72 50 40 46 52 62 71 81  
WIND DIR SW SW W NW NW NW NW NE NE NE NE E E NE E E E E E  
WIND SPD 3 4 4 5 6 6 6 5 6 6 6 9 8 9 11 10 8 6 5  
CLOUDS FW FW SC FW FW SC SC FW FW SC SC SC FW SC FW SC FW FW FW  
POP 12HR 10 20 10 0 0  
QPF 12HR 0 0.02 0.01 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 90 87 84 96106108100 92 86 83 93 94 87 81  
MAX HEAT 91 90 106 108 96 86 93 94 86  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 97 77 101 77 93 71 91  
TEMP 86 86 75 70 93 94 83 79 97 96 83 77 90 88 77 71 88 87  
DEWPT 59 56 59 61 63 60 64 64 66 64 66 66 64 61 63 62 61 59  
PWIND DIR E SE S S SW SW NW E SE  
WIND CHAR LT LT LT GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5 30 20 20 20  
RAIN SHWRS C S S S  
TSTMS C S S S  
 

 
 
ILZ095-060900-  
QUINCY REGIONAL BALDWIN FIELD AIRPORT-ADAMS IL  
39.94N 91.19W ELEV. 768 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 74 97 69 89 64  
TEMP 78 75 74 86 96 97 89 80 76 71 69 78 86 88 82 75 70 67 65  
DEWPT 71 71 70 72 71 71 73 74 72 70 69 69 67 65 64 63 61 60 59  
RH 79 87 87 63 45 43 59 82 87 97100 74 53 47 55 66 73 78 81  
WIND DIR W SW W NW NW N NE NE E E E E E E E E E E E  
WIND SPD 2 2 2 4 4 6 5 8 6 8 6 8 8 9 9 9 8 6 5  
CLOUDS FW FW FW FW FW FW SC FW FW SC SC SC SC SC FW SC SC FW FW  
POP 12HR 0 5 0 0 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 93104105 97 85 88 90 83  
MAX HEAT 104 105 90 89 90  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 87 67 95 76 96 71 88 66 88  
TEMP 84 82 72 68 92 90 81 77 93 90 77 71 86 83 71 66 85 83  
DEWPT 60 59 58 58 63 64 61 62 67 66 65 63 63 62 61 60 62 62  
PWIND DIR SE SE S S W N N E SE  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW SC SC FW FW FW FW SC FW SC SC SC FW SC SC SC  
POP 12HR 0 0 0 5 20 30 20 20 20  
RAIN SHWRS S S C S S S  
TSTMS S S C S S S  
 

 
 
MOZ027-060900-  
HANNIBAL-MARION MO  
39.73N 91.44W ELEV. 769 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 74 98 70 89 64  
TEMP 78 76 74 87 96 97 89 81 77 73 70 78 86 89 83 76 71 67 65  
DEWPT 71 71 71 73 70 69 72 73 73 72 70 70 68 66 65 62 60 60 59  
RH 79 85 90 63 43 40 57 77 87 97100 76 55 47 55 62 68 78 81  
WIND DIR W SW W NW NW N N NE E E E E E E E E E E E  
WIND SPD 2 2 2 3 3 3 4 4 4 5 5 6 8 8 6 6 5 5 4  
CLOUDS FW FW FW FW FW FW FW FW FW SC SC SC SC SC FW SC SC FW FW  
POP 12HR 0 5 0 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 94103103 96 86 89 92 85  
MAX HEAT 103 105 91 89 92 82  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 68 95 77 96 72 88 67 87  
TEMP 85 82 72 68 92 90 81 78 93 90 78 72 86 82 71 67 85 83  
DEWPT 60 60 58 57 63 65 61 62 67 67 65 63 63 63 61 60 62 63  
PWIND DIR SE SE S S W N N E SE  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW SC SC FW FW FW FW SC SC SC SC SC SC SC SC SC  
POP 12HR 0 0 0 5 20 30 20 20 20  
RAIN SHWRS S S C S S S  
TSTMS S S C S S S  
 

 
 
MOZ042-060900-  
MEXICO-AUDRAIN MO  
39.16N 91.82W ELEV. 823 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 74 98 71 91 64  
TEMP 77 75 74 88 97 98 90 81 77 74 71 80 88 91 84 75 71 67 64  
DEWPT 71 71 70 72 71 69 71 71 72 72 70 71 70 65 66 62 61 60 59  
RH 82 87 87 59 43 39 54 72 85 93 97 74 55 42 55 64 71 78 84  
WIND DIR SE SW SW NW NW NW N NE E NE E E E E E E E E E  
WIND SPD 2 2 2 3 4 4 2 2 3 4 5 8 8 9 9 8 6 5 4  
CLOUDS FW FW SC SC FW SC SC FW FW SC SC SC SC SC SC SC SC SC SC  
POP 12HR 0 5 5 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 95105104 96 85 82 93 93 86  
MAX HEAT 105 105 91 93 94 83  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 65 94 74 95 70 88 64 87  
TEMP 86 82 70 66 91 89 78 75 93 89 77 71 86 83 70 65 84 83  
DEWPT 61 60 57 56 64 64 61 61 68 67 64 63 65 63 61 60 63 63  
PWIND DIR SE SE S S W SW NE SE SE  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW SC FW FW FW FW SC FW SC SC SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5 30 20 30 20  
RAIN SHWRS S C S C S  
TSTMS S C S C S  
 

 
 
MOZ041-060900-  
COLUMBIA REGIONAL AIRPORT-BOONE MO  
38.82N 92.22W ELEV. 889 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 75 99 72 94 67  
TEMP 80 77 75 88 97 98 92 83 79 75 73 82 90 92 85 78 73 70 67  
DEWPT 71 71 70 72 71 69 70 70 71 71 71 72 71 69 67 66 64 62 60  
RH 74 82 84 59 43 39 49 65 77 87 93 72 54 47 55 67 73 76 78  
WIND DIR SE SW W W NW NW NW N NE E E E E E E E E E E  
WIND SPD 3 4 2 4 4 4 2 3 4 5 6 6 6 8 8 6 6 6 6  
CLOUDS CL FW SC SC SC SC SC SC FW FW FW SC SC FW SC SC SC SC FW  
POP 12HR 0 0 0 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 82 95104105 99 87 86 96 97 88  
MAX HEAT 85 105 108 94 96 99 86  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 68 97 76 99 73 91 67 90  
TEMP 87 84 73 69 94 93 81 76 96 93 79 73 88 86 73 68 87 85  
DEWPT 62 61 59 57 63 64 61 62 67 66 65 64 65 63 62 61 63 63  
PWIND DIR SE SE S S W SE SE SE SE  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC FW SC SC FW  
POP 12HR 0 0 0 0 5 30 20 30 20  
RAIN SHWRS S C S S C S  
TSTMS S C S S C S  
 

 
 
MOZ048-060900-  
JEFFERSON CITY MEMORIAL AIRPORT-COLE MO  
38.59N 92.16W ELEV. 549 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 73 100 73 94 67  
TEMP 78 75 74 88 98 99 92 83 78 75 73 82 91 93 86 78 74 70 67  
DEWPT 72 71 70 72 71 69 72 72 72 72 72 73 72 70 69 68 66 64 62  
RH 82 87 87 59 42 38 52 70 82 90 97 74 54 47 57 71 76 81 84  
WIND DIR SE SW W W NW NW N NE NE NE E E E E E E E E E  
WIND SPD 2 2 1 2 3 3 2 1 1 2 3 5 5 8 5 4 4 4 3  
CLOUDS FW FW SC SC SC SC SC FW FW FW FW FW FW FW SC SC FW SC FW  
POP 12HR 0 5 5 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 95105106100 88 88 99 98 90  
MAX HEAT 106 108 95 100 101 88  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 92 68 99 75 100 73 93 68 92  
TEMP 88 84 73 69 95 93 80 76 96 92 78 73 89 87 73 68 87 85  
DEWPT 63 62 60 58 64 65 63 63 68 68 66 65 67 65 64 63 65 65  
PWIND DIR SE SE S S W S E E SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC FW SC FW  
POP 12HR 0 0 0 0 5 30 20 30 20  
RAIN SHWRS S C S S C S  
TSTMS S C S S C S  
 

 
 
MOZ050-060900-  
FULTON-CALLAWAY MO  
38.85N 91.95W ELEV. 770 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 74 99 72 92 66  
TEMP 78 76 74 88 97 97 90 82 77 74 72 81 89 91 84 76 72 68 66  
DEWPT 72 71 70 73 71 70 71 71 72 71 71 72 72 68 68 64 62 62 60  
RH 82 85 87 61 43 42 54 69 85 90 97 74 57 47 59 66 71 81 81  
WIND DIR SE SW W W NW NW N N NE NE NE E E E E E E E E  
WIND SPD 2 3 2 4 4 4 2 2 3 4 5 6 6 8 6 6 5 5 5  
CLOUDS FW FW SC SC SC SC SC FW FW FW FW SC SC FW SC SC SC FW FW  
POP 12HR 0 5 0 10 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 95105104 97 86 85 96 95 87  
MAX HEAT 84 105 106 94 96 98 83  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 66 96 74 97 72 90 66 89  
TEMP 86 82 71 66 92 91 79 75 94 91 77 72 87 84 71 66 86 83  
DEWPT 63 61 59 57 64 65 61 62 68 67 65 64 66 64 62 61 64 64  
PWIND DIR SE SE S S W S S SE SE  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5 30 20 30 20  
RAIN SHWRS S C S S C S  
TSTMS S C S S C S  
 

 
 
MOZ062-060900-  
WASHINGTON-FRANKLIN MO  
38.55N 91.01W ELEV. 568 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 72 99 70 91 63  
TEMP 76 74 73 87 96 98 91 80 77 73 71 79 87 91 84 76 71 67 63  
DEWPT 73 72 71 74 73 71 74 74 74 73 71 74 72 68 68 65 63 61 60  
RH 90 93 93 65 48 42 58 82 90100100 85 61 47 59 69 76 81 90  
WIND DIR S SW W W NW NW N N N NE NE E E E E E E E E  
WIND SPD 0 0 0 2 2 2 0 0 0 1 1 4 4 5 3 3 2 1 0  
CLOUDS FW FW SC FW SC SC SC SC FW FW FW FW SC FW FW SC FW FW FW  
POP 12HR 5 10 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 95107107100 84 94 95 87  
MAX HEAT 109 109 95 95 96 83  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 64 96 72 99 71 92 65 90  
TEMP 85 82 70 64 92 91 78 74 96 92 78 73 89 86 72 66 87 84  
DEWPT 64 62 60 59 67 67 64 63 70 70 67 65 69 67 64 62 66 66  
PWIND DIR E SE S S SW SW NW E SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5 20 20 30 20  
RAIN SHWRS S S C S  
TSTMS S S C S  
 

 
 
ILZ060-060900-  
LITCHFIELD-MONTGOMERY IL  
39.16N 89.67W ELEV. 690 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 73 98 68 88 61  
TEMP 76 74 73 87 96 97 88 78 73 70 69 78 85 87 80 71 67 64 62  
DEWPT 71 72 72 73 71 70 72 73 72 70 69 68 64 62 61 60 59 60 59  
RH 85 93 97 63 45 42 59 85 97100100 71 50 43 52 68 75 87 90  
WIND DIR SW W W NW NW N N NE NE NE NE E E NE NE E E E E  
WIND SPD 1 1 1 3 4 5 4 5 5 5 5 8 9 9 9 8 4 3 3  
CLOUDS FW FW FW FW FW SC SC SC SC SC B1 FW FW FW FW FW FW FW FW  
POP 12HR 5 10 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 94104104 95 87 87 81  
MAX HEAT 105 105 90 88 88  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 87 62 94 72 99 71 91 63 89  
TEMP 84 80 68 63 91 89 77 74 96 91 77 72 88 84 70 64 86 83  
DEWPT 58 58 59 60 62 61 62 63 65 65 65 64 63 61 61 60 59 60  
PWIND DIR E SE S S SW W NW NE SE  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5 30 20 20 20  
RAIN SHWRS S C S S S  
TSTMS S C S S S  
 

 
 
ILZ101-060900-  
BELLEVILLE-SAINT CLAIR IL  
38.55N 89.84W ELEV. 459 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 75 100 71 91 63  
TEMP 79 77 75 88 97 99 92 82 77 73 72 80 88 90 84 76 71 67 64  
DEWPT 74 73 73 75 74 73 74 74 74 73 72 73 69 66 64 62 63 63 61  
RH 85 87 94 66 48 44 56 77 90100100 79 54 45 51 62 76 87 90  
WIND DIR SW N W W NW N N NE NE NE NE NE NE NE NE E E E E  
WIND SPD 1 0 1 4 5 5 3 2 4 4 5 8 9 9 8 8 4 3 3  
CLOUDS FW FW SC FW FW SC SC SC FW FW SC SC FW FW FW FW FW FW FW  
POP 12HR 10 20 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S  
HEAT INDEX 98109110102 88 84 92 93 85  
MAX HEAT 85 109 112 95 92 94 82  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 65 96 74 100 74 93 67 91  
TEMP 86 84 71 66 93 92 78 75 98 95 79 74 91 88 73 68 88 86  
DEWPT 62 59 61 62 66 63 66 65 69 67 68 67 68 64 64 62 64 62  
PWIND DIR E E S S SW SW NW NE SE  
WIND CHAR LT LT LT LT GN LT GN LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5 20 20 10 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
 
ILZ070-060900-  
SALEM-LECKRONE FIELD AIRPORT-MARION IL  
38.64N 88.96W ELEV. 573 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 76 99 71 89 63  
TEMP 79 77 76 90 97 98 90 80 76 73 71 80 87 88 81 73 69 66 64  
DEWPT 72 72 73 73 71 69 71 73 73 73 71 68 64 61 61 61 61 61 61  
RH 79 85 90 58 43 39 54 79 90100100 67 46 40 51 66 76 84 90  
WIND DIR SW N W W NW NW N NE NE NE NE NE NE NE NE NE E E E  
WIND SPD 0 0 1 2 4 4 2 3 4 4 5 8 9 10 8 5 3 3 3  
CLOUDS CL FW FW FW FW SC SC SC FW SC SC FW FW FW SC FW FW FW FW  
POP 12HR 10 20 20 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 98105104 96 85 81 88 88 82  
MAX HEAT 84 106 107 92 89 89  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 64 95 73 100 74 93 65 90  
TEMP 85 81 69 65 92 90 77 75 98 93 79 74 91 87 72 67 88 84  
DEWPT 58 58 61 62 63 61 65 65 65 64 66 66 63 61 62 61 59 59  
PWIND DIR E E S S SW SW NW NE SE  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS CL FW FW FW FW FW FW CL FW FW FW FW SC SC SC FW SC SC  
POP 12HR 0 0 0 0 5 20 20 10 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
 
MOZ062-060900-  
SULLIVAN-FRANKLIN MO  
38.23N 91.16W ELEV. 933 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 74 98 71 91 64  
TEMP 79 76 74 88 96 96 89 81 77 74 71 81 88 89 83 75 72 67 65  
DEWPT 71 70 70 73 72 70 72 72 72 71 71 73 72 68 67 64 62 60 60  
RH 77 82 87 61 46 43 57 74 85 90100 77 59 50 59 69 71 78 84  
WIND DIR S SW W W NW NW N NE NE NE NE E E NE E E E E E  
WIND SPD 3 3 3 4 3 3 1 1 1 2 3 5 5 6 4 4 4 3 3  
CLOUDS FW FW SC SC SC SC SC FW FW FW FW FW FW FW FW SC FW FW FW  
POP 12HR 5 20 10 0 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
HEAT INDEX 80 96105103 96 85 86 94 93 86  
MAX HEAT 84 105 105 90 95 95 82  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 64 94 73 97 72 90 66 88  
TEMP 86 81 70 65 91 89 78 75 95 90 78 73 88 84 72 67 86 82  
DEWPT 63 60 58 58 65 64 63 63 69 68 66 64 68 66 63 61 65 65  
PWIND DIR E SE S S SW SW NW SE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW CL FW FW FW FW SC SC SC SC SC FW  
POP 12HR 0 0 0 0 5 20 20 30 20  
RAIN SHWRS S S C S  
TSTMS S S C S  
 

 
 
MOZ074-060900-  
FARMINGTON REGIONAL AIRPORT-SAINT FRANCOIS MO  
37.76N 90.43W ELEV. 947 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 72 97 70 90 62  
TEMP 76 74 73 86 94 95 90 80 76 73 71 78 86 90 84 76 71 66 63  
DEWPT 72 71 71 73 72 71 73 72 72 72 71 73 71 67 66 63 62 61 60  
RH 87 90 93 65 49 46 58 77 87 97100 85 61 47 55 64 73 84 90  
WIND DIR S SW W NW NW NE NW W N N N NE NE NE NE E E E E  
WIND SPD 1 1 1 3 4 4 2 0 0 2 3 5 8 8 5 5 3 2 1  
CLOUDS CL FW FW SC SC SC SC FW FW FW SC FW FW FW FW FW FW FW FW  
POP 12HR 10 20 20 0 0  
QPF 12HR 0 0.01 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S  
HEAT INDEX 92102102 97 84 91 93 86  
MAX HEAT 103 106 92 91 94 83  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 64 93 71 97 72 91 66 89  
TEMP 84 81 70 64 90 89 76 73 94 92 78 73 89 87 73 66 86 84  
DEWPT 62 59 60 60 67 65 65 64 69 67 67 65 68 66 64 62 65 64  
PWIND DIR E SE S S SW SW NW E SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW FW FW FW CL FW FW FW FW SC SC SC FW SC FW  
POP 12HR 0 0 0 0 5 5 20 20 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
 
ILZ079-060900-  
CHESTER-RANDOLPH IL  
37.92N 89.82W ELEV. 670 FT  
1226 AM CDT SAT SEP 5 2026  
 
DATE 09/04/26 SAT 09/05/26 SUN 09/06/26 MON  
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 73 99 70 90 63  
TEMP 77 75 74 88 97 98 91 81 76 74 71 79 87 90 84 75 71 67 64  
DEWPT 73 72 72 74 72 71 73 74 73 73 71 74 70 66 64 63 62 62 61  
RH 87 90 93 63 45 42 56 79 90 97100 85 57 45 51 66 73 84 90  
WIND DIR S SW W W NW NW NW N N N NE NE NE NE NE NE E E NE  
WIND SPD 1 1 1 3 3 4 2 1 2 4 4 6 8 8 6 6 4 3 3  
CLOUDS CL FW SC SC SC SC SC SC FW FW SC SC FW FW FW FW FW FW FW  
POP 12HR 10 20 20 5 0  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 97107106100 86 92 93 85  
MAX HEAT 109 109 93 93 95 83  
EXTREME HEAT W W W W W W W  
 
DATE 09/07 TUE 09/08/26 WED 09/09/26 THU 09/10/26 FRI 09/11/26  
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 87 64 95 71 99 72 94 67 90  
TEMP 84 82 70 65 92 90 77 73 97 93 79 74 91 88 74 67 88 85  
DEWPT 62 59 61 62 68 65 66 65 69 67 67 66 68 65 64 63 64 63  
PWIND DIR E E S S SW SW NW NE SE  
WIND CHAR LT LT LT LT LT LT LT LT LT  
AVG CLOUDS CL CL FW FW FW FW FW CL CL FW FW FW SC SC SC FW SC FW  
POP 12HR 0 0 0 0 5 10 10 20 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page