271  
FOUS53 KLSX 172127  
PFMLSX  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE SAINT LOUIS MO  
426 PM CDT FRI JUL 17 2026  
 
MOZ063-180900-  
LAMBERT SAINT LOUIS INTERNATIONAL AIRPORT-SAINT LOUIS MO  
38.75N 90.37W ELEV. 618 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 92 77 91 74  
TEMP 89 83 80 78 78 86 90 91 90 83 80 78 77 85 89 91 88 81 78 76 75  
DEWPT 72 73 73 72 72 74 74 73 73 74 74 73 74 75 74 73 73 73 72 72 72  
RH 57 72 79 82 82 68 60 56 58 74 82 85 90 72 61 56 61 77 82 87 90  
WIND DIR W SW SW W W W W W W W NW W NW N N N NE E SE SE SE  
WIND SPD 8 4 5 6 8 10 10 10 9 5 4 4 4 5 5 6 6 4 3 3 3  
CLOUDS CL CL FW FW FW CL SC SC FW FW SC SC B1 FW SC SC FW FW FW FW SC  
POP 12HR 10 10 20 40 10  
QPF 12HR 0 0 0.12 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
TSTMS S S C C  
HEAT INDEX 96 89 84 93 99100 98 90 85 93 98 99 96 86  
MAX HEAT 99 95 99 102 97 84 99 102 93  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 95 80 96 72 86 67 86 69 87  
TEMP 92 92 83 80 94 91 77 72 84 83 72 68 83 83 73 70 84 85  
DEWPT 73 72 73 71 71 69 65 62 60 60 61 60 59 60 62 62 62 62  
PWIND DIR SW SW NW N N NE NE E SE  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS SC FW FW FW SC FW FW FW FW FW SC FW SC SC SC SC SC SC  
POP 12HR 0 10 5 5 0 0 5 10 20  
RAIN SHWRS S  
 

 
 
ILZ095-180900-  
QUINCY REGIONAL BALDWIN FIELD AIRPORT-ADAMS IL  
39.94N 91.19W ELEV. 768 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 92 73 89 72  
TEMP 88 79 77 76 76 84 89 91 89 80 77 74 73 81 86 89 86 77 74 73 72  
DEWPT 71 72 72 71 72 74 74 73 74 73 73 72 71 72 72 71 71 70 69 69 70  
RH 57 79 85 85 87 72 61 56 61 79 87 93 93 74 63 56 61 79 84 87 93  
WIND DIR SW SW SW SW W W W W W W NW N E E E E E E SE SE S  
WIND SPD 8 5 6 8 8 9 9 9 6 4 3 4 6 5 4 4 5 5 4 4 5  
WIND GUST 18  
CLOUDS FW FW FW CL CL CL FW SC SC SC SC SC SC FW FW FW CL FW FW SC FW  
POP 12HR 5 5 30 20 5  
QPF 12HR 0 0 0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S  
TSTMS S S S  
HEAT INDEX 94 91 98100 98 84 85 92 94 92  
MAX HEAT 99 90 98 102 95 94 95 89  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 93 77 91 67 84 62 84 66 85  
TEMP 90 90 80 77 89 87 72 68 81 80 67 63 79 81 69 67 82 83  
DEWPT 74 73 72 70 68 63 61 59 57 56 58 58 58 59 60 60 61 62  
PWIND DIR S SW NW N N NE NW SE SE  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW SC FW FW FW FW FW SC FW SC SC SC SC SC SC  
POP 12HR 5 20 5 5 0 5 5 20 20  
RAIN SHWRS S S S S  
TSTMS S S S S  
 

 
 
MOZ027-180900-  
HANNIBAL-MARION MO  
39.73N 91.44W ELEV. 769 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 91 73 89 72  
TEMP 87 80 77 76 76 83 88 90 89 80 77 75 74 81 87 89 87 78 75 74 73  
DEWPT 71 72 72 71 71 73 74 73 74 73 73 72 72 73 73 72 72 71 70 70 71  
RH 59 77 85 85 85 72 63 58 61 79 87 90 93 77 63 57 61 79 84 87 93  
WIND DIR W SW SW SW W W W W W W W NW E E E E E SE SE SE S  
WIND SPD 4 4 5 6 8 8 8 8 4 3 2 2 3 3 3 3 3 3 3 3 4  
WIND GUST 17 18 18  
CLOUDS FW FW CL FW CL FW FW FW FW B1 B1 SC SC FW FW FW CL CL FW FW FW  
POP 12HR 5 10 30 20 5  
QPF 12HR 0 0 0.08 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S S  
TSTMS S S S  
HEAT INDEX 93 82 89 97 98 98 84 86 94 96 93  
MAX HEAT 96 91 97 100 95 94 96 90  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 93 78 91 68 84 63 84 66 85  
TEMP 90 89 81 78 89 86 73 69 81 80 67 64 79 81 70 68 82 82  
DEWPT 73 74 72 70 68 64 62 59 58 57 59 59 59 59 60 60 62 62  
PWIND DIR SW SW NW N N NE SW SE SE  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW SC FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 20 5 5 0 5 5 20 20  
RAIN SHWRS S S S  
TSTMS S S S  
 

 
 
MOZ042-180900-  
MEXICO-AUDRAIN MO  
39.16N 91.82W ELEV. 823 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 90 72 90 71  
TEMP 87 78 76 74 74 82 88 89 88 79 77 74 74 83 88 90 87 77 74 72 73  
DEWPT 72 72 71 70 71 72 73 72 72 73 72 71 72 74 73 73 73 72 71 71 71  
RH 61 82 85 87 90 72 61 57 59 82 85 90 93 74 61 58 63 85 90 97 93  
WIND DIR W SW SW SW SW W W W W SW W W W N SE N SE SE SE S S  
WIND SPD 8 4 5 6 8 11 10 11 8 3 3 3 2 3 3 4 3 3 3 2 3  
CLOUDS FW CL FW CL FW CL FW FW CL SC SC FW FW FW FW FW FW CL FW FW FW  
POP 12HR 5 10 5 30 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS S C  
HEAT INDEX 94 87 96 96 95 90 96 98 94  
MAX HEAT 97 90 96 97 92 96 98 90  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 93 76 93 65 84 61 81 63 85  
TEMP 91 90 80 77 91 88 72 66 81 81 66 63 78 79 67 65 82 83  
DEWPT 72 72 70 69 68 64 62 60 58 57 59 59 59 59 60 61 62 62  
PWIND DIR SW SW NW N N NE SE SE SE  
WIND CHAR LT GN GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 5 5 5 0 5 5 20 20  
RAIN SHWRS S S  
TSTMS S  
 

 
 
MOZ041-180900-  
COLUMBIA REGIONAL AIRPORT-BOONE MO  
38.82N 92.22W ELEV. 889 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 90 74 92 74  
TEMP 87 79 77 75 75 82 88 90 87 80 77 75 75 83 90 91 87 79 76 75 74  
DEWPT 72 72 71 71 71 73 73 73 73 73 72 72 72 74 74 74 74 74 73 72 72  
RH 61 79 82 87 87 74 61 58 63 79 85 90 90 74 60 58 65 85 90 90 93  
WIND DIR W SW SW SW SW W W W W SW SW W W W SW SW E SE S S S  
WIND SPD 6 5 5 6 6 9 9 10 6 3 4 4 3 3 1 4 4 4 3 3 4  
CLOUDS FW FW CL FW FW CL FW FW FW FW FW SC CL CL FW FW FW CL CL CL FW  
POP 12HR 5 10 5 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 93 87 96 97 94 82 90 98101 95  
MAX HEAT 97 92 96 98 90 99 102 93  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 94 78 94 69 86 66 83 67 86  
TEMP 92 91 81 78 92 89 75 70 83 83 70 66 79 80 69 68 82 82  
DEWPT 72 72 71 69 69 65 63 61 59 59 60 60 61 61 62 62 63 64  
PWIND DIR SW SW NW N N NE SE SE SE  
WIND CHAR LT GN GN GN GN LT LT LT GN  
AVG CLOUDS CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 5 0 0 0 5 10 20 20  
RAIN SHWRS S S  
TSTMS S  
 

 
 
MOZ048-180900-  
JEFFERSON CITY MEMORIAL AIRPORT-COLE MO  
38.59N 92.16W ELEV. 549 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 93 75 94 75  
TEMP 88 80 77 75 75 83 89 91 89 80 78 76 76 84 91 92 89 80 77 75 76  
DEWPT 73 73 72 72 72 73 73 73 74 74 73 73 73 75 74 74 75 76 74 74 73  
RH 61 79 85 90 90 72 59 56 61 82 85 90 90 74 58 56 64 88 90 97 90  
WIND DIR W SW SW SW SW W W W W SW SW W W W SW W N SE S S S  
WIND SPD 4 2 2 3 3 6 8 8 4 1 2 1 1 1 1 3 2 1 0 0 1  
CLOUDS CL FW CL CL FW CL FW FW FW FW FW SC FW CL FW FW FW CL FW FW CL  
POP 12HR 5 10 5 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S  
TSTMS S S  
HEAT INDEX 96 84 89 97100 98 86 92100102 99 86  
MAX HEAT 97 94 97 101 98 102 103 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 97 78 97 70 88 66 84 66 88  
TEMP 93 92 81 79 94 91 76 70 84 84 70 67 81 81 70 67 84 84  
DEWPT 73 74 72 70 70 68 64 63 60 61 62 62 62 62 63 63 64 65  
PWIND DIR SW SW NW N N NE SE E SE  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS CL FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 5 0 5 0 0 10 20 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
MOZ050-180900-  
FULTON-CALLAWAY MO  
38.85N 91.95W ELEV. 770 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 91 73 91 72  
TEMP 87 78 76 74 74 82 88 90 87 79 77 75 73 84 90 89 86 78 75 74 73  
DEWPT 72 72 72 71 71 73 73 73 72 73 73 72 72 74 74 74 74 74 73 72 72  
RH 61 82 87 90 90 74 61 58 61 82 87 90 97 72 60 61 68 88 94 93 97  
WIND DIR W SW SW SW SW W W W W SW W W W W SW SW NE SE S S S  
WIND SPD 5 4 5 5 6 9 9 10 6 3 3 3 3 2 3 4 3 2 2 2 3  
CLOUDS FW FW CL CL FW CL FW SC FW FW SC SC FW FW FW FW FW CL CL FW CL  
POP 12HR 5 10 5 30 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS S C  
HEAT INDEX 93 87 96 97 94 81 91100 98 94  
MAX HEAT 96 90 97 98 92 102 102 91  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 94 76 94 67 86 63 82 64 85  
TEMP 91 91 80 77 92 89 73 67 82 81 68 64 78 78 68 66 81 82  
DEWPT 73 72 71 70 69 65 63 61 59 58 60 60 61 61 62 62 63 63  
PWIND DIR SW SW NW N N NE SE SE SE  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 0 5 5 0 0 0 10 20 20  
RAIN SHWRS S S  
TSTMS S  
 

 
 
MOZ062-180900-  
WASHINGTON-FRANKLIN MO  
38.55N 91.01W ELEV. 568 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 92 73 92 71  
TEMP 88 79 76 74 74 84 89 90 89 80 77 75 74 84 90 91 87 78 75 73 73  
DEWPT 74 74 72 71 72 75 75 75 76 75 74 73 73 76 77 77 77 75 74 72 73  
RH 63 85 87 90 93 74 64 62 66 85 90 94 97 77 66 64 72 91 97 97100  
WIND DIR W SW SW W SW W W W W W W W W NW N NW N N N N N  
WIND SPD 2 1 1 2 2 5 5 6 3 1 1 1 0 0 0 1 0 0 0 0 0  
CLOUDS FW CL CL CL FW FW FW FW FW FW SC SC SC FW FW SC FW CL CL SC FW  
POP 12HR 10 5 10 30 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS C C  
HEAT INDEX 97 92 99101 99 83 94104104 99  
MAX HEAT 99 94 100 103 96 106 106 96  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 95 76 96 67 86 62 83 64 87  
TEMP 92 91 80 78 93 90 74 67 83 82 67 64 79 80 68 67 83 84  
DEWPT 75 76 73 71 73 71 66 63 62 63 63 62 63 64 63 63 65 66  
PWIND DIR SW SW NW N N NE NE 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 SC SC SC SC SC SC SC SC  
POP 12HR 0 5 0 5 0 0 5 20 20  
RAIN SHWRS S S  
TSTMS S  
 

 
 
ILZ060-180900-  
LITCHFIELD-MONTGOMERY IL  
39.16N 89.67W ELEV. 690 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 90 71 87 67  
TEMP 87 78 76 74 74 83 88 89 87 79 75 73 73 80 85 87 85 75 71 68 70  
DEWPT 74 73 72 71 72 75 75 74 74 73 73 72 72 72 73 72 71 70 68 68 69  
RH 65 85 87 90 93 77 66 61 65 82 94 97 97 77 67 61 63 84 90100 97  
WIND DIR W SW SW SW W W W W W W NW NW NE NE NE NE NE E E SE SE  
WIND SPD 4 3 3 4 5 10 9 10 5 3 1 2 3 4 4 4 4 2 1 1 2  
CLOUDS FW CL CL FW CL CL FW FW FW SC B1 SC B1 SC FW FW CL CL FW FW FW  
POP 12HR 10 10 30 20 5  
QPF 12HR 0 0 0 0 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C S S S  
TSTMS C S S S  
HEAT INDEX 95 90 98 99 96 84 92 93 90  
MAX HEAT 95 91 99 102 94 93 95 86  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 74 92 66 81 59 81 61 83  
TEMP 89 88 78 76 90 86 72 67 79 78 65 62 78 79 67 64 80 81  
DEWPT 74 73 72 72 73 70 64 61 62 62 59 58 61 61 60 61 63 63  
PWIND DIR S SW W N N NE N E SE  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW SC FW FW FW FW FW SC FW FW SC SC SC SC SC  
POP 12HR 5 20 10 5 0 0 0 5 20  
RAIN SHWRS S S  
TSTMS S S  
 

 
 
ILZ101-180900-  
BELLEVILLE-SAINT CLAIR IL  
38.55N 89.84W ELEV. 459 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 92 75 90 72  
TEMP 89 81 77 76 77 86 90 91 89 81 78 76 76 84 88 89 87 79 74 72 74  
DEWPT 76 75 73 72 73 76 76 76 76 75 74 74 74 77 77 76 75 74 72 71 72  
RH 66 82 87 87 87 72 64 62 66 82 88 94 94 80 70 66 68 85 93 97 93  
WIND DIR W SW SW W W W W W W W NW NW NW N NE NE NE E E N SE  
WIND SPD 4 2 2 4 4 8 9 9 5 2 1 1 1 3 3 4 4 1 0 0 1  
CLOUDS FW CL FW FW FW FW SC SC FW CL B1 SC SC SC SC FW FW CL FW FW FW  
POP 12HR 10 10 20 50 10  
QPF 12HR 0 0 0 0.04 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S S C C  
TSTMS S S C C  
HEAT INDEX 100 87 96101104101 87 94101101 96  
MAX HEAT 102 95 102 106 98 102 102 94  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 94 77 96 70 85 64 84 66 86  
TEMP 91 90 80 78 94 90 76 71 82 82 69 65 81 82 70 68 83 83  
DEWPT 76 76 74 73 75 73 67 64 64 64 63 61 63 63 63 63 65 66  
PWIND DIR S SW W N N NE NE NE SE  
WIND CHAR LT LT GN GN GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW SC FW FW FW SC FW FW FW SC SC SC SC B1  
POP 12HR 0 10 5 10 0 0 5 5 20  
RAIN SHWRS S  
 

 
 
ILZ070-180900-  
SALEM-LECKRONE FIELD AIRPORT-MARION IL  
38.64N 88.96W ELEV. 573 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 91 73 89 69  
TEMP 87 79 77 75 76 85 89 91 88 80 77 75 75 82 87 88 85 76 72 70 71  
DEWPT 75 75 73 72 73 76 76 75 75 74 73 73 73 74 74 73 72 71 70 69 70  
RH 68 88 87 90 90 75 66 60 66 82 87 94 94 77 65 61 65 85 93 97 97  
WIND DIR W SW SW SW W W W W W W NW NW NE N N NE NE E E E E  
WIND SPD 2 1 2 3 3 8 8 9 3 1 1 1 1 2 2 3 2 1 1 0 1  
CLOUDS SC FW FW FW FW FW SC FW FW SC B1 B1 SC SC SC FW FW FW FW SC FW  
POP 12HR 10 20 30 30 5  
QPF 12HR 0 0 0.14 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS S C S C C  
TSTMS S S S C C  
HEAT INDEX 96 94100102 98 84 88 95 96 91  
MAX HEAT 102 94 100 102 94 95 97 88  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 75 94 69 83 61 82 63 84  
TEMP 89 88 78 77 92 88 74 70 81 79 66 63 79 79 67 66 81 82  
DEWPT 74 74 73 73 75 72 67 63 63 62 62 60 61 62 62 62 63 64  
PWIND DIR S S W N N NE NE NE E  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS SC FW FW FW SC SC FW FW FW FW SC FW FW SC SC SC SC B1  
POP 12HR 5 10 10 10 0 0 0 5 20  
RAIN SHWRS S  
 

 
 
MOZ062-180900-  
SULLIVAN-FRANKLIN MO  
38.23N 91.16W ELEV. 933 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 90 72 90 72  
TEMP 86 77 75 74 74 83 88 88 86 78 76 74 74 85 89 89 85 77 74 72 73  
DEWPT 73 72 70 70 70 73 73 73 73 72 72 71 72 74 75 75 75 74 73 72 72  
RH 65 85 84 87 87 72 61 61 65 82 87 90 93 70 64 64 72 90 97100 97  
WIND DIR W SW SW W SW W W W W W W W W NW NW NW N N S SW SW  
WIND SPD 3 2 3 4 4 8 9 9 4 2 3 3 3 3 2 3 1 0 1 1 2  
CLOUDS FW FW CL FW FW FW FW FW FW FW SC SC SC FW FW FW FW CL CL FW FW  
POP 12HR 10 5 5 30 5  
QPF 12HR 0 0 0 0.01 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS C C  
HEAT INDEX 93 89 95 96 93 92 99 98 93  
MAX HEAT 97 89 96 98 91 101 101 89  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 93 75 94 67 85 62 81 63 86  
TEMP 91 89 79 77 92 89 73 67 82 81 66 63 79 79 66 65 82 83  
DEWPT 73 73 71 69 71 69 65 62 62 62 61 61 61 63 61 62 64 65  
PWIND DIR SW SW W N N NE NE SE SE  
WIND CHAR LT LT GN LT LT LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC B1  
POP 12HR 5 5 5 5 0 5 5 20 20  
RAIN SHWRS S S  
TSTMS S  
 

 
 
MOZ074-180900-  
FARMINGTON REGIONAL AIRPORT-SAINT FRANCOIS MO  
37.76N 90.43W ELEV. 947 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 92 73 91 71  
TEMP 88 78 75 74 74 83 89 92 88 79 76 75 75 83 89 90 86 77 73 72 73  
DEWPT 74 73 71 70 71 73 73 73 74 73 72 72 73 74 75 75 76 75 73 72 73  
RH 63 85 87 87 90 72 59 54 63 82 87 90 94 74 64 62 72 94100100100  
WIND DIR W SW SW SW W W W W W W W W W NW NW N NE N N N SW  
WIND SPD 3 2 2 3 4 8 9 9 5 2 2 3 3 4 3 3 2 0 0 0 0  
CLOUDS FW FW CL FW FW FW FW FW SC FW FW B2 SC FW SC SC SC FW FW FW FW  
POP 12HR 10 10 5 50 10  
QPF 12HR 0 0 0 0.02 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS C C  
HEAT INDEX 96 88 97100 97 90 99101 96  
MAX HEAT 98 93 98 101 91 101 103 92  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 94 76 97 68 87 62 82 64 85  
TEMP 91 91 78 77 94 91 75 69 84 82 67 64 80 80 68 66 82 82  
DEWPT 73 74 72 71 71 71 68 64 62 62 62 62 62 62 63 63 64 64  
PWIND DIR SW SW W N N NE NE SE SE  
WIND CHAR LT LT GN LT GN LT LT LT LT  
AVG CLOUDS SC FW FW FW FW FW FW FW FW FW SC SC SC SC SC SC SC SC  
POP 12HR 5 5 5 5 0 0 5 20 20  
RAIN SHWRS S S  
TSTMS S  
 

 
 
ILZ079-180900-  
CHESTER-RANDOLPH IL  
37.92N 89.82W ELEV. 670 FT  
426 PM CDT FRI JUL 17 2026  
 
DATE 07/17/26 SAT 07/18/26 SUN 07/19/26 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 92 73 91 71  
TEMP 88 79 76 75 75 84 89 91 88 79 77 75 75 83 89 90 86 78 74 72 73  
DEWPT 75 74 72 71 72 75 75 75 76 74 73 72 73 77 77 77 76 75 73 72 73  
RH 66 85 87 87 90 74 64 60 68 85 87 90 94 82 68 66 72 91 97100100  
WIND DIR W S SW W W W W W W W W NW NW NW N NE E SE S S S  
WIND SPD 2 2 3 4 4 6 8 8 4 3 3 3 3 3 3 3 2 1 1 1 1  
CLOUDS FW FW FW CL FW FW SC FW FW FW SC B1 FW FW FW SC FW FW FW SC FW  
POP 12HR 10 20 10 50 10  
QPF 12HR 0 0 0 0.03 0  
SNOW 12HR 00-00 00-00 00-00  
RAIN SHWRS C C  
TSTMS C C  
HEAT INDEX 97 92 99102 99 81 92101102 97  
MAX HEAT 99 94 101 105 98 105 106 93  
HEAT Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y  
 
DATE 07/20 TUE 07/21/26 WED 07/22/26 THU 07/23/26 FRI 07/24/26  
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 93 75 97 69 85 62 82 65 85  
TEMP 90 90 79 77 94 90 76 69 83 81 68 64 80 79 69 67 83 83  
DEWPT 75 76 73 72 75 74 69 65 65 64 63 62 63 63 63 64 65 66  
PWIND DIR S SW W N N NE NE NE E  
WIND CHAR LT LT LT LT GN LT LT LT LT  
AVG CLOUDS FW FW FW FW FW FW FW FW FW FW SC SC FW SC SC SC SC SC  
POP 12HR 5 5 10 10 0 0 0 10 20  
RAIN SHWRS S  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MO Page
The Nexlab IL Page Main Text Page