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Issued by NWS St. Louis, MO

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Point Forecast Matrices
National Weather Service Saint Louis MO
551 PM CDT Sat Sep 5 2026

MOZ063-060900-
Lambert Saint Louis International Airport-Saint Louis MO
38.75N  90.37W Elev. 618 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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          68          90          69
Temp             94 88 84 80 76 81 89 91 87 78 74 70 68 77 86 90 86 77 74 71 69
Dewpt            69 73 74 73 71 70 68 63 61 61 60 61 62 61 59 57 57 58 58 59 60
RH               44 61 72 79 85 69 50 40 42 56 62 73 81 58 40 33 37 52 57 66 73
Wind dir          N NE  E NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E SE SE SE
Wind spd          5  4  6  5  4  8  9  9  9  9  6  5  4  8  6  8  9  6  5  5  4
Clouds           SC FW SC SC SC SC FW SC FW FW SC SC SC FW FW FW FW FW FW FW FW
PoP 12hr                     20          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index       99 96 90 84    84 92 92 87
Max heat        103    99    90    93    93    86          85    89    82
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      76   100      73    87      68    88      68    92
Temp          92 94   82 78 97 94   81 73 85 82   73 68 85 83   73 68 88 87
Dewpt         62 60   65 65 65 64   67 65 65 62   65 64 63 62   63 62 64 62
PWind dir         S       S    SW       W     N       E    SE       S     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   SC SC B1 B1   B1 SC SC SC   SC SC SC SC
PoP 12hr          0       0     5      40    50      20    20      30    20
Rain shwrs                           S  C  C          S  S          C  S
Tstms                                S  C  S          S

$$

ILZ095-060900-
Quincy Regional Baldwin Field Airport-Adams IL
39.94N  91.19W Elev. 768 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      69          88          65          88          65
Temp             89 80 77 72 69 77 86 87 83 73 70 66 65 75 84 87 83 73 71 68 66
Dewpt            73 74 73 70 68 69 67 64 64 63 60 59 60 61 59 58 59 59 57 57 57
RH               59 82 87 93 97 76 53 46 53 71 71 78 84 62 43 38 44 62 61 68 73
Wind dir         NE NE  E  E  E  E  E  E  E  E  E  E  E SE SE SE SE SE SE SE  S
Wind spd          8  9  9  6  6  9 10 10  8  9  6  6  6  8  6  8  6  6  6  6  6
Wind gust              20 17                   17
Clouds           SC FW SC SC SC B1 B1 SC FW FW SC FW FW FW FW FW CL FW FW FW FW
PoP 12hr                     10          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index       97 85             89 88 84                84    83
Max heat        104    95          90    90                84    87    81
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      74    94      68    83      63    85      64    89
Temp          91 90   79 75 92 88   74 68 81 79   68 64 82 80   69 65 86 83
Dewpt         61 62   61 61 66 66   64 63 64 64   62 60 63 63   61 60 64 64
PWind dir         S       S     W       N     N       E     S       S     S
Wind char        GN      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    SC SC   FW FW SC SC   SC SC B1 B1   SC SC SC SC   FW FW FW FW
PoP 12hr          0       5    10      50    40      20    20      30    10
Rain shwrs                           C  C  C          S  S       S  C
Tstms                                C  S

$$

MOZ027-060900-
Hannibal-Marion MO
39.73N  91.44W Elev. 769 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      70          89          66          88          67
Temp             88 81 78 73 70 78 86 88 84 74 72 67 66 75 84 87 83 74 71 69 67
Dewpt            73 74 74 72 69 69 68 65 65 63 59 58 59 61 59 58 59 58 57 56 56
RH               61 79 88 97 97 74 55 47 53 69 64 73 78 62 43 38 44 57 61 63 68
Wind dir         NE NE  E  E NE  E  E  E  E  E  E  E  E SE SE SE SE SE SE SE  S
Wind spd          4  4  6  5  4  6  8 10  8  8  5  5  5  6  6  6  5  4  4  4  5
Wind gust              18 16                   16
Clouds           FW FW FW FW SC SC SC B1 FW SC SC FW SC FW FW FW FW FW FW FW FW
PoP 12hr                     10          10          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index       96 86             89 90 86                84    83
Max heat        105    92          89    90    83          84    86    81
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      75    94      68    83      64    84      65    88
Temp          91 89   80 76 92 88   74 68 80 79   68 64 82 80   69 65 86 83
Dewpt         61 63   60 60 66 66   64 64 64 65   62 61 63 64   61 61 65 64
PWind dir         S       S     W       N     N       E     S       S     S
Wind char        LT      GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC FW   FW FW SC SC   SC SC B1 B1   SC SC SC SC   FW FW FW FW
PoP 12hr          0       0    20      50    40      20    20      30    20
Rain shwrs                   S       S  C  C          S  S       S  C  S
Tstms                        S       S  C

$$

MOZ042-060900-
Mexico-Audrain MO
39.16N  91.82W Elev. 823 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      71          91          63          87          63
Temp             85 82 77 73 71 80 88 90 85 74 70 66 63 75 84 87 83 72 69 66 64
Dewpt            71 71 73 72 70 71 70 67 65 64 60 58 58 62 60 59 59 59 56 54 54
RH               63 69 87 97 97 74 55 47 51 71 71 75 84 64 44 39 44 64 63 65 70
Wind dir          N NE  E  E  E  E  E  E  E  E  E  E  E SE SE SE SE SE SE SE  S
Wind spd          8  4  5  5  4  8  9 10  8  8  6  6  6  8  8  9  8  6  5  5  5
Wind gust                 16                18 18
Clouds           SC FW FW SC SC B1 B1 B1 SC SC SC FW FW FW FW FW FW FW FW FW SC
PoP 12hr                     10          10          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index       90 86          82 93 93 87                84    83
Max heat         91    91          93    94    83          84    86
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      72    94      66    83      61    84      61    88
Temp          90 89   77 73 92 88   73 66 81 78   66 62 81 80   67 62 85 82
Dewpt         61 62   59 59 66 67   64 63 65 65   62 61 65 65   62 60 66 65
PWind dir         S       S     W       N    NE       E     S       S     S
Wind char        LT      GN    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW SC FW   SC SC B2 B1   SC SC SC SC   SC SC SC FW
PoP 12hr          0       0    10      50    50      30    20      30    20
Rain shwrs                           S  C  C          C  S          C  S
Tstms                                S  C  S          S

$$

MOZ041-060900-
Columbia Regional Airport-Boone MO
38.82N  92.22W Elev. 889 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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          93          67          90          67
Temp             91 83 79 75 72 82 91 92 87 77 72 69 67 76 86 90 85 76 72 69 68
Dewpt            69 71 72 72 72 72 71 69 67 67 63 60 60 62 62 61 59 60 57 55 55
RH               49 67 79 90100 72 52 47 52 71 73 73 78 62 45 38 41 58 59 61 63
Wind dir          N NE  E  E  E  E  E  E  E  E  E  E  E SE SE SE  E SE SE SE SE
Wind spd          4  3  5  6  5  8  9  9  6  8  6  6  6  8  8  9  9  8  6  6  6
Wind gust                                      17
Clouds           SC SC CL FW FW SC SC SC SC SC SC FW FW FW FW FW FW FW FW FW FW
PoP 12hr                     10          10          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index       96 88          87 98 96 90                86 90 85
Max heat        103    93          99    98    87          86    90    82
Extreme Heat      W
Heat                 Y  Y  Y  Y  Y  Y  Y


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      74    98      70    86      65    87      64    91
Temp          93 91   79 75 94 91   77 70 84 80   70 65 83 81   70 65 87 85
Dewpt         61 61   59 60 65 66   65 64 66 65   63 62 65 65   63 62 66 65
PWind dir         S       S     W      NE    NE       E    SE      SE     S
Wind char        LT      LT    GN      LT    LT      LT    GN      LT    GN
Avg clouds    FW FW   FW FW FW FW   SC SC B1 B1   SC SC SC SC   SC FW SC FW
PoP 12hr          0       0     5      50    50      30    20      30    20
Rain shwrs                           S  C  C  S       C  S          C  S
Tstms                                S  C  S  S       S

$$

MOZ048-060900-
Jefferson City Memorial Airport-Cole MO
38.59N  92.16W Elev. 549 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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          95          67          91          66
Temp             91 82 77 74 73 83 91 93 87 77 72 69 67 77 87 91 85 76 72 69 67
Dewpt            71 72 72 73 73 73 72 70 69 69 65 61 61 63 62 61 61 62 59 56 56
RH               52 72 85 97100 72 54 47 55 76 79 76 81 62 43 37 45 62 64 63 68
Wind dir          N NE NE  E  E  E  E  E  E  E  E  E  E SE  E  E  E SE SE SE SE
Wind spd          4  2  3  4  4  6  8  9  6  6  5  6  5  5  5  6  6  5  3  2  2
Wind gust                                      16
Clouds           SC SC FW FW FW FW SC SC SC SC SC FW FW FW FW CL FW FW FW FW FW
PoP 12hr                     10          10          10           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index       97 87          89 99 99 91                87 91 85
Max heat        103    94         100   101    89          87    91    83
Extreme Heat      W
Heat                 Y  Y  Y  Y  Y  Y  Y


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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          99      73   100      70    87      65    88      65    92
Temp          94 92   78 74 95 91   76 70 85 81   70 66 84 82   70 66 88 85
Dewpt         62 63   61 61 66 69   67 65 67 67   65 64 67 67   65 63 67 67
PWind dir         S       S     W      NE    NE       E    SE      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW CL FW FW   SC SC B1 B1   SC SC SC SC   SC FW SC FW
PoP 12hr          0       0     5      50    50      30    30      30    20
Rain shwrs                           S  C  C  S       C  C          C  S
Tstms                                S  C  C  S       S

$$

MOZ050-060900-
Fulton-Callaway MO
38.85N  91.95W Elev. 770 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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          65          89          64
Temp             89 82 77 74 72 82 89 91 85 75 72 67 65 75 85 88 83 73 70 67 65
Dewpt            70 71 72 72 71 72 72 69 67 66 62 59 59 63 62 60 60 60 57 55 55
RH               54 69 85 93 97 72 57 49 55 74 71 75 81 66 46 39 46 64 63 65 70
Wind dir          N NE  E  E  E  E  E  E  E  E  E  E  E SE SE SE  E SE SE SE  S
Wind spd          5  3  5  5  4  8  8  9  6  8  6  6  5  6  6  8  8  6  5  4  4
Clouds           SC SC FW FW FW SC SC SC SC SC SC FW FW FW CL FW FW FW FW FW FW
PoP 12hr                     10          10          10           5           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs
Tstms
Heat index       94 86          86 96 96 88                86 88 83
Max heat        100    91          96    97    85          86    88    81
Extreme Heat      W
Heat                 Y  Y  Y  Y  Y  Y  Y


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      72    97      68    85      63    86      63    90
Temp          91 90   76 73 94 90   75 68 83 79   68 63 82 80   68 64 86 83
Dewpt         62 62   60 60 66 67   66 64 66 65   63 62 66 66   63 61 67 66
PWind dir         S       S     W       N    NE       E    SE      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   SC SC B1 B1   SC SC SC SC   SC FW FW FW
PoP 12hr          0       0     5      50    50      30    20      30    20
Rain shwrs                           S  C  C  S       C  S          C  S
Tstms                                S  C  S  S       S

$$

MOZ062-060900-
Washington-Franklin MO
38.55N  91.01W Elev. 568 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      70          91          63          89          63
Temp             90 81 78 74 70 79 88 90 84 74 70 66 63 75 85 89 83 72 68 65 63
Dewpt            74 74 74 74 70 73 72 69 68 66 62 60 60 65 63 61 62 61 59 58 57
RH               60 79 88100100 82 59 50 59 76 76 81 90 71 48 39 49 68 73 78 81
Wind dir          N NE NE NE NE NE NE  E NE  E  E  E  E  E  E  E  E  E SE SE  N
Wind spd          2  2  3  4  3  6  8  9  5  6  4  4  4  2  2  3  1  1  0  0  0
Wind gust                                   17
Clouds           SC SC FW FW SC SC SC FW FW FW FW FW FW CL FW FW FW FW FW FW FW
PoP 12hr                     20          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index       99 86          80 95 95 87                86 89 84
Max heat        114    93          96    96    83          86    89
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      70    99      68    85      63    87      62    91
Temp          91 89   76 72 95 91   76 68 83 78   67 63 83 81   69 63 87 84
Dewpt         65 66   65 63 69 70   68 65 69 68   66 63 68 68   65 62 68 68
PWind dir         S       S     W       N     N      NE    SE      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW CL FW FW   SC SC B1 B1   SC SC SC SC   SC FW SC FW
PoP 12hr          0       0     5      40    50      20    20      30    20
Rain shwrs                           S  C  C  S       S  S          C  S
Tstms                                S  S  S  S       S

$$

ILZ060-060900-
Litchfield-Montgomery IL
39.16N  89.67W Elev. 690 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      68          87          60          87          62
Temp             87 79 74 70 68 77 85 86 79 71 66 63 61 75 84 87 81 71 68 64 63
Dewpt            72 74 72 70 68 67 64 61 60 60 59 59 60 61 58 57 58 59 59 59 60
RH               61 85 93100100 71 50 43 52 68 78 87 97 62 41 36 46 66 73 84 90
Wind dir         NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E  E SE SE
Wind spd          4  6  6  6  6  9 10 11  8  8  6  6  5  5  4  5  3  4  3  3  2
Wind gust              17                      17
Clouds           SC FW FW SC B1 FW SC FW FW CL FW SC FW FW FW FW FW FW FW FW FW
PoP 12hr                     10           0           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index       93                86 86                   84    81
Max heat         99    90          87    87                84    86
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      70    97      67    85      61    85      61    89
Temp          90 88   75 72 95 90   74 67 84 79   67 62 83 79   68 62 87 83
Dewpt         63 63   64 65 65 66   65 64 64 63   62 61 61 62   60 60 63 62
PWind dir         S       S    SW      NW    NW       E    SE       S     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   FW SC B1 B1   SC SC SC SC   FW SC FW FW
PoP 12hr          0       0     5      40    50      20    20      20    20
Rain shwrs                           S  C  C          S  S          S  S
Tstms                                S  C  S

$$

ILZ101-060900-
Belleville-Saint Clair IL
38.55N  89.84W Elev. 459 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      71          90          64          89          64
Temp             91 82 78 74 71 80 88 89 85 74 69 66 64 77 86 89 84 74 70 67 65
Dewpt            73 75 76 74 71 72 69 65 63 63 62 62 62 64 61 58 59 61 60 60 61
RH               56 79 94100100 77 54 45 48 69 78 87 93 64 43 35 43 64 71 78 87
Wind dir          N NE NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E  E SE SE
Wind spd          4  3  4  5  5  9  9 10  8  8  5  4  4  5  5  6  4  3  2  1  0
Wind gust              16
Clouds           SC SC SC SC SC SC FW SC FW FW SC SC FW FW FW FW FW FW FW FW FW
PoP 12hr                     20           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index      100 88          83 92 91 86                86    84
Max heat        105    96          92    92    83          86    89    82
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      73    99      72    87      65    88      64    91
Temp          92 92   77 74 97 93   78 72 85 82   69 66 85 82   70 65 89 86
Dewpt         67 65   68 67 68 67   68 66 68 66   66 64 66 65   64 62 66 65
PWind dir         S       S    SW      SW     N      NE    SE       S     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    GN
Avg clouds    FW FW   FW FW FW FW   FW SC B1 B1   SC SC SC SC   SC SC SC FW
PoP 12hr          0       0     5      30    50      20    20      20    20
Rain shwrs                           S  C  C          S  S          S  S
Tstms                                S  S  S          S

$$

ILZ070-060900-
Salem-Leckrone Field Airport-Marion IL
38.64N  88.96W Elev. 573 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      71          88          62          89          63
Temp             90 79 76 72 71 79 86 87 82 71 67 64 62 76 85 89 83 72 69 66 65
Dewpt            72 74 74 72 71 68 63 61 59 60 61 60 60 62 58 56 58 60 61 61 61
RH               56 85 94100100 69 46 42 46 68 81 87 93 62 40 33 43 66 76 84 87
Wind dir          N NE NE NE NE NE NE NE NE NE  E NE NE  E  E  E  E  E  E  E SE
Wind spd          3  3  5  5  5  8 10 11  8  8  6  5  5  5  4  4  3  3  2  2  2
Wind gust              17 16 17             18
Clouds           SC FW FW SC SC FW CL CL FW FW FW FW FW FW FW CL FW FW FW FW FW
PoP 12hr                     20           0           0           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index       97 81          80 87 87 82                85    83
Max heat        110    95          88    88                85    88    81
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      72    99      71    87      63    87      63    91
Temp          92 90   77 74 96 93   77 71 85 81   68 64 84 81   69 65 88 85
Dewpt         64 63   67 68 65 64   67 65 63 62   64 62 61 60   61 60 62 61
PWind dir         S       S    SW      SW     N      NE    SE      SE     S
Wind char        LT      LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW FW FW   FW SC B1 B1   SC SC SC SC   SC SC SC FW
PoP 12hr          0       0     5      30    40      20    20      20    20
Rain shwrs                           S  C  C  S    S  S  S          S  S
Tstms                                S  S  S  S

$$

MOZ062-060900-
Sullivan-Franklin MO
38.23N  91.16W Elev. 933 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      71          90          64          88          63
Temp             90 81 77 73 71 81 88 89 83 74 71 66 64 75 85 87 82 71 68 66 64
Dewpt            71 71 71 71 71 73 72 69 68 66 61 59 60 63 61 59 61 60 57 55 56
RH               54 72 82 93100 77 59 52 61 76 71 78 87 66 45 39 49 68 68 68 75
Wind dir          N NE NE NE NE NE NE NE NE  E  E  E  E  E  E  E  E SE SE SE  S
Wind spd          2  2  3  3  4  6  8  9  6  5  5  5  4  4  4  5  3  3  2  2  2
Wind gust                                   17
Clouds           SC SC SC FW FW SC SC SC SC FW SC SC SC FW CL FW FW FW FW FW FW
PoP 12hr                     20          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index       97 85          85 95 93 86                85 87 83
Max heat        110    90          95    94    82          85    87
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      71    97      70    85      64    85      64    89
Temp          91 88   76 73 94 89   77 70 82 78   68 64 83 79   69 65 87 83
Dewpt         63 64   63 63 67 68   66 64 69 68   64 63 67 67   63 61 67 67
PWind dir         S       S    SW       S     N       E    SE      SE     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW CL FW FW   FW SC B1 B1   SC SC SC SC   SC SC SC FW
PoP 12hr          0       0     5      40    50      30    30      20    20
Rain shwrs                           S  C  C  S       C  C  S       S  S
Tstms                                S  S  S  S       S

$$

MOZ074-060900-
Farmington Regional Airport-Saint Francois MO
37.76N  90.43W Elev. 947 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      70          90          62          88          63
Temp             89 81 77 73 70 78 87 89 84 75 70 65 62 74 85 88 83 72 68 65 63
Dewpt            72 73 72 72 70 73 72 69 66 65 61 60 61 62 60 59 60 60 58 58 59
RH               57 77 85 97100 85 61 52 55 71 73 84 97 66 43 38 46 66 70 78 87
Wind dir          N  N NE NE NE NE NE NE NE NE NE NE NE  E  E  E  E  E SE SE  S
Wind spd          2  2  2  3  5  8  8  9  6  6  4  3  3  4  5  5  3  1  0  0  0
Clouds           SC SC SC FW FW FW FW FW SC FW FW FW SC FW CL CL FW FW FW FW FW
PoP 12hr                     20          10           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index       96 85             93 94 87                85    83
Max heat        101    94          94    94    83          85    88    81
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      70    96      70    86      64    86      63    89
Temp          90 88   75 71 94 90   77 70 84 81   70 65 83 82   69 64 87 84
Dewpt         67 66   67 66 68 68   67 66 69 67   65 64 67 66   64 62 66 67
PWind dir         S       S    SW      SW    NW      NE    SE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    CL CL   FW FW FW FW   FW FW SC SC   B1 SC SC SC   SC FW SC FW
PoP 12hr          0       0     5      30    40      20    20      10    20
Rain shwrs                           S  C  C  S       S  S  S          S
Tstms                                      S  S       S  S  S

$$

ILZ079-060900-
Chester-Randolph IL
37.92N  89.82W Elev. 670 ft
551 PM CDT Sat Sep 5 2026

Date           09/05/26      Sun 09/06/26            Mon 09/07/26            Tue
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                      70          92          63          89          63
Temp             88 80 77 74 70 80 89 91 86 74 70 66 63 75 85 89 84 73 69 66 64
Dewpt            71 74 74 73 70 74 71 67 65 64 61 61 62 63 61 59 60 60 60 60 61
RH               57 82 90 97100 82 56 45 50 71 73 84 97 66 45 37 44 64 73 81 90
Wind dir         NW  N  N NE NE NE NE NE NE NE NE NE NE  E  E NE  E  E  E SE SE
Wind spd          4  2  3  4  4  8  9 10  6  8  5  3  4  4  4  5  2  2  2  1  1
Clouds           SC SC SC SC SC SC FW FW FW FW FW FW SC FW FW CL FW CL FW FW FW
PoP 12hr                     20           5           5           0           0
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs        S
Tstms             S
Heat index       94 85          83 95 94 88                85 89 84
Max heat         97    94          96    96    83          87    90    82
Extreme Heat      W


Date           09/08  Wed 09/09/26  Thu 09/10/26  Fri 09/11/26  Sat 09/12/26
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      71    98      71    90      65    87      63    91
Temp          91 90   76 73 95 92   78 71 87 84   71 66 84 82   70 64 88 85
Dewpt         68 67   68 67 69 67   68 66 69 66   66 64 66 65   64 62 66 66
PWind dir         S       S    SW      SW    NW      NE    SE       S     S
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    FW FW   FW FW CL FW   FW FW B1 B1   SC SC SC SC   SC SC FW FW
PoP 12hr          0       0     5      30    40      20    20      20    10
Rain shwrs                           S  C  C  S       S  S          S
Tstms                                   S  S  S       S

$$