Point Forecast Matrices
Issued by NWS Topeka, KS

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Point Forecast Matrices
National Weather Service Topeka KS
921 PM CDT Tue Sep 8 2026

KSZ039-090900-
Topeka-Shawnee KS
39.08N  95.62W Elev. 979 ft
921 PM CDT Tue Sep 8 2026

Date           09/08/26      Wed 09/09/26            Thu 09/10/26            Fri
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          89          67          85          63
Temp                87 84 79 76 82 85 85 80 73 72 70 68 74 82 84 81 70 68 65 64
Dewpt               68 67 67 69 73 73 74 74 73 72 70 68 69 67 65 66 67 66 65 64
RH                  53 57 67 79 74 67 70 82100100100100 84 61 53 60 90 93100100
Wind dir             S  S  S NE NE NE NE NE NE  N  N  N NE  E  E SE SE SE SE SE
Wind spd             5  9  4  3  4  5  5  4  2  1  3  3  4  4  4  3  2  3  3  3
Clouds              FW FW SC B2 B2 B2 B2 B2 OV OV OV B2 SC FW FW CL FW FW FW FW
PoP 12hr                     20          60          60           5           5
QPF 12hr                      0        0.08        0.26           0           0
Rain shwrs                    S  S  L  L  C  C  L  C
Tstms                         S  S  L  L  C  C  L  C
Heat index                      88 91 92
Max heat               93    86    93    95                85    87


Date           09/11  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26  Tue 09/15/26
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    87      64    85      65    87      61    79
Temp          85 86   74 69 83 80   69 65 80 80   71 67 82 80   68 62 76 74
Dewpt         71 70   70 69 73 72   69 65 70 70   67 65 70 70   66 62 66 67
PWind dir         S       S    SE       E    SE      SE     S       N    NE
Wind char        GN      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    FW FW   FW SC B1 SC   SC SC B1 SC   SC SC B1 FW   SC SC B1 SC
PoP 12hr         10      60    60      60    40      30    50      50    30
Rain shwrs             C  L  L  C    L  C  C  C    C  C  C  C    C  C  C  S
Tstms                  C  C  C  S    C  C  C  S    S     S  C    C  S  S

$$
KSZ040-090900-
Lawrence-Douglas KS
39.02N  95.22W Elev. 820 ft
921 PM CDT Tue Sep 8 2026

Date           09/08/26      Wed 09/09/26            Thu 09/10/26            Fri
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          89          68          84          63
Temp                82 83 79 76 83 86 84 80 74 72 70 69 74 81 83 80 70 67 65 64
Dewpt               70 67 66 68 73 73 74 74 73 72 70 69 70 68 66 68 67 66 65 64
RH                  67 59 64 76 72 65 72 82 97100100100 87 65 57 67 90 97100100
Wind dir            SE  S  S NE NE  N NE NE NE  N  N  N NE  E  E  E  E SE SE SE
Wind spd             5  6  5  4  4  4  4  3  3  0  2  3  4  4  3  2  2  2  2  3
Clouds              FW FW SC B2 B2 B1 B1 OV OV OV OV B2 B1 SC FW FW FW CL FW FW
PoP 12hr                     20          70          70          10           5
QPF 12hr                   0.02        0.11        0.33           0           0
Rain shwrs                    S  S  L  L  L  L  L  C
Tstms                         S  S  L  L  L  L  L  C
Heat index                      89 93 91
Max heat               88    86    94    94                85    87


Date           09/11  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26  Tue 09/15/26
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      68    87      64    84      65    86      61    78
Temp          85 85   73 70 82 81   69 66 80 80   71 67 82 80   67 62 75 74
Dewpt         71 71   69 69 73 73   68 66 70 71   67 65 71 71   66 62 67 68
PWind dir         S       S     S       E    SE      SE     S       W    NE
Wind char        LT      LT    LT      LT    LT      LT    GN      LT    LT
Avg clouds    FW FW   FW SC B1 SC   B1 SC B1 SC   B1 SC B1 FW   SC SC B1 SC
PoP 12hr         10      60    60      60    40      30    40      50    40
Rain shwrs             S  L  L  C    L  C  C  C    C  C  C  C    C  C  C  S
Tstms                  S  C  C  S    S  C  C  S    S     S  C    C  S  S

$$
KSZ054-090900-
Emporia-Lyon KS
38.34N  96.20W Elev. 148 ft
921 PM CDT Tue Sep 8 2026

Date           09/08/26      Wed 09/09/26            Thu 09/10/26            Fri
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                      77          95          68          85          65
Temp                85 83 79 77 89 94 88 82 74 73 71 69 74 80 84 82 71 69 67 66
Dewpt               65 65 65 66 69 72 73 74 74 72 71 69 71 70 67 68 68 68 66 65
RH                  51 55 62 69 52 49 61 77100 97100100 90 72 57 63 90 97 97 97
Wind dir             S  S  S SW SW NW NE NE NE NE NE  N NE  E  E SE SE SE SE  S
Wind spd             8 11 10  8  6  6  8  6  5  4  3  3  5  5  5  3  4  4  4  4
Clouds              FW FW FW B1 SC B1 B1 B2 OV OV OV B2 B1 B1 SC FW FW CL FW SC
PoP 12hr                     10          60          80          10          10
QPF 12hr                      0        0.16        0.57           0           0
Rain shwrs                       S  L  L  C  L  D  L
Tstms                            S  L  L  C  L  D  L
Heat index                        101 96 87
Max heat               89    84   102    99                83    87


Date           09/11  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26  Tue 09/15/26
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    88      65    86      66    87      62    80
Temp          85 87   74 69 83 82   70 66 81 82   71 67 83 81   68 63 76 76
Dewpt         72 71   70 68 73 73   69 66 71 71   67 65 70 70   66 62 66 68
PWind dir         S       S    SE       E    SE       S     S      SE     E
Wind char        GN      GN    GN      GN    GN      GN    BZ      GN    GN
Avg clouds    FW FW   CL SC B1 SC   SC B1 B1 SC   FW SC SC FW   FW SC B1 SC
PoP 12hr         10      60    60      50    40      20    30      50    40
Rain shwrs             S  L  L  C    C  C  C  S    S  S  S  C    C  C  C  S
Tstms                  S  C  C  C    S  C  C  S    S     S  C    C  S  S

$$
KSZ022-090900-
Manhattan-Riley KS
39.15N  96.67W Elev. 1030 ft
921 PM CDT Tue Sep 8 2026

Date           09/08/26      Wed 09/09/26            Thu 09/10/26            Fri
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          86          66          85          64
Temp                88 84 79 75 79 83 85 82 74 72 69 66 73 82 85 82 73 69 67 65
Dewpt               65 65 67 70 73 73 73 73 72 71 68 65 66 64 62 64 65 65 66 65
RH                  47 53 67 84 82 72 67 74 93 97 97 97 79 55 46 55 76 87 97100
Wind dir             S  S NW NE  E NE NE NE NE NE  N NE  E  E  E SE SE SE  S  S
Wind spd             9  9  3  4  6  5  6  4  2  2  3  2  4  5  4  3  3  3  3  4
Clouds              SC SC B1 B2 B2 B1 B2 B1 B1 B2 B2 B1 SC SC FW CL CL FW FW FW
PoP 12hr                     40          60          30           5           5
QPF 12hr                   0.01        0.06        0.05           0           0
Rain shwrs              S  C  C  C  C  C  C  C  C  S
Tstms                   S  C  C  C  C  C  C  C  C  S
Heat index                         89 91 87
Max heat               93    85    90    93    84          86    87    82


Date           09/11  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26  Tue 09/15/26
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      69    85      64    83      65    85      61    77
Temp          87 87   75 70 82 80   69 66 80 80   72 68 81 79   68 62 75 73
Dewpt         70 71   69 67 70 70   66 64 69 70   66 64 68 69   64 61 64 66
PWind dir         S       S     E       E    SE      SE     S      NE     E
Wind char        GN      LT    LT      LT    GN      GN    GN      LT    LT
Avg clouds    FW FW   FW SC B1 SC   SC SC B2 SC   SC SC SC FW   FW SC B1 SC
PoP 12hr         10      70    40      50    40      40    50      50    40
Rain shwrs             C  L  C  S    C  C  C  S    C  C  C  C    S  C  C  S
Tstms                  C  C  S  S    C  S  C  S    S     C  C    S

$$
KSZ020-090900-
Concordia-Cloud KS
39.55N  97.65W Elev. 1364 ft
921 PM CDT Tue Sep 8 2026

Date           09/08/26      Wed 09/09/26            Thu 09/10/26            Fri
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          85          63          86          66
Temp                79 77 73 72 75 80 84 81 73 70 65 63 72 81 86 83 73 70 68 66
Dewpt               72 71 71 71 73 71 71 70 67 65 61 60 63 60 59 62 63 63 64 66
RH                  79 82 93 97 94 74 65 69 81 84 87 90 73 49 40 49 71 78 87100
Wind dir             E NE NE NE NE NE NE NE NE  N  N NE  E  E SE SE SE  S  S  S
Wind spd             4  6  8  8  5  6  6  6  4  4  3  3  4  6  6  6  6  8  9 11
Clouds              B1 B2 B2 OV B2 B2 B1 SC SC SC SC SC FW FW CL CL CL FW FW SC
PoP 12hr                     40          40          10           0           5
QPF 12hr                   0.05        0.03           0           0           0
Rain shwrs           S  C  C  C  C  S  S  S
Tstms                S  C  C  C  S  S  S  S
Heat index                            89
Max heat               86          86    90    83          82    86    82


Date           09/11  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26  Tue 09/15/26
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      69    82      62    82      65    84      60    77
Temp          86 87   75 69 78 77   66 64 77 79   70 67 79 78   65 62 73 74
Dewpt         69 69   69 66 65 65   63 62 66 68   65 62 65 65   62 58 61 64
PWind dir         S       S    NE      NE    SE      SE     S      NE     E
Wind char        BZ      GN    GN      GN    GN      BZ    BZ      GN    GN
Avg clouds    FW FW   FW SC B1 SC   SC SC B2 SC   SC SC B1 FW   SC B1 B1 SC
PoP 12hr         10      60    20      30    30      40    40      40    40
Rain shwrs             C  L  S       C  C  C       C  C  C  S    C  C  C  S
Tstms                  C  C  S       S  S  S       S  S  C  S

$$
KSZ059-090900-
Garnett-Anderson KS
38.28N  95.24W Elev. 997 ft
921 PM CDT Tue Sep 8 2026

Date           09/08/26      Wed 09/09/26            Thu 09/10/26            Fri
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                      79          97          68          85          65
Temp                84 84 81 79 90 96 90 81 74 72 71 70 74 80 84 81 72 68 66 66
Dewpt               67 64 64 66 69 69 73 74 74 72 71 70 71 69 66 67 67 66 65 64
RH                  57 51 56 64 50 42 58 79100100100100 90 69 55 63 84 93 97 93
Wind dir             S  S  S SW SW SW  N NE  E NE  N  N NE  E  E  E  E SE SE SE
Wind spd             5  9  9  9  8  3  9  6  4  2  4  2  4  5  4  3  3  2  2  2
Clouds              FW FW FW FW SC SC OV B2 OV OV OV OV B2 B1 SC FW FW CL FW FW
PoP 12hr                      5          60          80          20           5
QPF 12hr                      0        0.25        0.98        0.01           0
Rain shwrs                          C  L  L  L  D  D  S
Tstms                               C  L  L  L  D  D  S
Heat index                      95102 98 86
Max heat               89    84   102   100                85    87


Date           09/11  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26  Tue 09/15/26
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      68    89      66    87      66    88      64    81
Temp          84 85   73 70 83 82   70 67 82 82   72 69 84 82   69 64 78 76
Dewpt         69 69   68 68 72 72   69 66 69 69   66 65 69 68   65 62 65 66
PWind dir         S       S     S       E    SE       S     S       S    NE
Wind char        LT      LT    LT      LT    GN      GN    BZ      GN    LT
Avg clouds    FW FW   CL FW B1 B1   B1 SC B1 SC   SC SC SC FW   FW SC SC SC
PoP 12hr         10      50    70      50    40      20    30      50    40
Rain shwrs                C  L  C    C  C  C  S    S  S  S  C    C  C  C  C
Tstms                     C  C  C    S  C  C  S    S     S  S    C  S  S

$$
KSZ012-090900-
Hiawatha-Brown KS
39.85N  95.54W Elev. 1099 ft
921 PM CDT Tue Sep 8 2026

Date           09/08/26      Wed 09/09/26            Thu 09/10/26            Fri
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          83          64          83          62
Temp                83 79 74 72 75 80 82 79 72 69 67 64 72 80 83 79 69 66 64 63
Dewpt               68 68 70 70 73 73 72 72 70 67 64 62 63 59 57 61 60 59 60 61
RH                  61 69 87 93 94 79 72 79 93 93 90 93 73 49 41 54 73 78 87 93
Wind dir             W SW  N NE  E  W NE  E NE  N  N  N NE  E  E  E SE SE  S  S
Wind spd             5  2  6  5  3  1  3  2  1  2  3  3  3  3  2  2  3  3  4  5
Clouds              SC B1 B2 OV B2 OV B2 SC B1 B1 B1 B1 SC FW CL CL CL FW FW FW
PoP 12hr                     40          60          30           0           0
QPF 12hr                   0.06        0.23        0.02           0           0
Rain shwrs              S  C  C  L  C  C  C  S  S  S
Tstms                   S  C  C  S  C  C  C  S  S  S
Heat index                            87
Max heat               89          84    88                81    83


Date           09/11  Sat 09/12/26  Sun 09/13/26  Mon 09/14/26  Tue 09/15/26
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    82      61    80      63    82      58    76
Temp          84 84   72 68 79 77   66 63 76 76   68 65 78 76   64 59 72 71
Dewpt         66 66   67 65 67 66   62 59 65 66   63 60 66 66   61 56 61 62
PWind dir         S       S    NW      NE    SE      SE     S       N    NE
Wind char        GN      GN    LT      LT    GN      GN    GN      LT    LT
Avg clouds    FW FW   FW SC B2 SC   SC SC B2 SC   SC B1 B1 SC   SC SC B1 SC
PoP 12hr         10      70    60      50    40      40    50      50    30
Rain shwrs             C  L  L  C    C  C  C  C    C  C  C  C    C  C  C  S
Tstms                  C  C  S  S    S  S  C  S    C     S  C    C

$$