Point Forecast Matrices
Issued by NWS Topeka, KS

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Point Forecast Matrices
National Weather Service Topeka KS
347 PM CDT Sat Sep 19 2026

KSZ039-200900-
Topeka-Shawnee KS
39.08N  95.62W Elev. 979 ft
347 PM CDT Sat Sep 19 2026

Date           09/19/26      Sun 09/20/26            Mon 09/21/26            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                      66          78          61          71          53
Temp          94 87 74 71 69 68 70 75 77 72 68 66 65 63 64 68 70 66 61 59 57 54
Dewpt         69 70 71 71 69 68 70 71 71 69 68 66 65 63 64 66 66 63 61 59 57 54
RH            44 57 90100100100100 87 82 90100100100100100 93 87 90100100100100
Wind dir       S  S  S NW  N NE  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
Wind spd       9  5  5  3  2  2  5  6  8  8  6  4  4  5  6  9  9  9  6  4  4  5
Clouds        FW SC B2 OV B2 B2 B2 B2 B1 B2 B2 B1 OV OV B2 B2 B1 B1 B2 B1 B2 B2
PoP 12hr                     70          40          30          20           5
QPF 12hr                   0.75        0.06        0.15           0           0
Rain shwrs        L  L  C  C  C     S  C  S     C     S  S
Tstms             C  C  C  S  S     S  C  S     S
Heat index    99 92
Max heat        102    85
Svr Tstorm     A  A  A


Date           09/22  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26  Sat 09/26/26
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          68      50    70      54    74      60    78      62    79
Temp          65 63   56 52 67 65   57 56 70 70   63 60 75 72   65 62 76 73
Dewpt         61 59   56 52 59 59   57 56 64 65   63 60 68 67   64 62 69 68
PWind dir        NE      NE     E       E    SE       E     E       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC SC   SC B1 B2 B1   B1 B2 B2 B1   B1 B1 B2 B2
PoP 12hr          5       0     0      10    30      30    30      20    30
Rain shwrs                                 C  S    S  C  C          S  C  S
Tstms                                      S

$$
KSZ040-200900-
Lawrence-Douglas KS
39.02N  95.22W Elev. 820 ft
347 PM CDT Sat Sep 19 2026

Date           09/19/26      Sun 09/20/26            Mon 09/21/26            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                      67          80          62          71          54
Temp          93 87 75 71 70 69 71 77 78 73 68 67 66 64 65 68 70 65 61 60 57 55
Dewpt         68 69 70 70 70 69 70 72 72 70 68 67 66 64 65 67 66 64 61 60 57 55
RH            44 55 84 97100100 97 85 82 90100100100100100 97 87 97100100100100
Wind dir       S  S  W  W  N NE  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
Wind spd      13  5  5  3  2  2  3  4  5  6  5  4  4  4  5  6  8  8  5  4  4  5
Clouds        FW SC B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 OV OV B2 B2 B1 B1 B2 B1 B2 B2
PoP 12hr                     70          40          40          20           5
QPF 12hr                   0.44        0.07        0.22           0           0
Rain shwrs        C  L  C  C  C  S  S  C  S  S  C  S  S  S
Tstms             C  C  C  C  S     S  S  S  S  S
Heat index    98 92
Max heat         99    85


Date           09/22  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26  Sat 09/26/26
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          68      50    70      53    74      59    78      62    79
Temp          65 63   55 52 67 65   57 55 71 69   63 60 75 72   65 62 76 73
Dewpt         61 59   55 52 58 59   57 55 64 65   62 60 67 66   64 62 69 68
PWind dir         N      NE     E       E    SE       E     E       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   SC SC B2 B1   B1 B1 B2 B1   B1 B1 B2 B1
PoP 12hr          5       0     0       5    30      30    30      20    20
Rain shwrs                                 C       S  C  C          S  S  S
Tstms                                      S

$$
KSZ054-200900-
Emporia-Lyon KS
38.34N  96.20W Elev. 148 ft
347 PM CDT Sat Sep 19 2026

Date           09/19/26      Sun 09/20/26            Mon 09/21/26            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          83          63          74          54
Temp          95 88 77 72 69 68 73 79 79 73 68 67 65 64 66 71 73 68 62 60 57 55
Dewpt         66 67 68 69 68 68 69 70 70 70 68 67 65 64 66 65 65 64 62 60 57 55
RH            39 50 74 90 97100 87 74 74 90100100100100100 81 76 87100100100100
Wind dir       S  S  S SE  N  N NE  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
Wind spd      16  9  9  5  5  4  4  5  8  9  9  6  6  8  9  9 10  9  8  6  6  8
Clouds        FW SC B2 B2 B1 B2 B1 B1 B1 B2 B2 B2 B2 B2 B1 B1 SC SC FW SC B1 B2
PoP 12hr                     80          30          30           5           0
QPF 12hr                   0.56        0.03        0.16           0           0
Rain shwrs        C  D  C  C  C  S     S  C  C  S
Tstms             C  C  C  C  S        S  C  C  S
Svr Tstorm     A  A  A


Date           09/22  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26  Sat 09/26/26
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          70      51    73      55    77      61    81      63    81
Temp          67 66   56 52 69 68   58 57 73 74   64 62 78 76   66 64 79 76
Dewpt         59 59   56 52 58 59   58 56 62 64   63 62 65 65   64 63 66 66
PWind dir        NE      NE     E       E    SE       E     E       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC B1 FW   SC B1 B2 B1   B1 B1 B2 B1   B1 B1 B2 B2
PoP 12hr          0       0     0      20    40      30    30      20    20
Rain shwrs                              S  C  S    S  C  C          S  S  S
Tstms                                   S  S       S

$$
KSZ022-200900-
Manhattan-Riley KS
39.15N  96.67W Elev. 1030 ft
347 PM CDT Sat Sep 19 2026

Date           09/19/26      Sun 09/20/26            Mon 09/21/26            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                      66          74          62          70          53
Temp          93 84 73 70 69 67 69 72 72 69 67 65 64 63 64 68 70 66 61 59 56 54
Dewpt         68 71 71 69 68 67 67 69 69 68 67 65 64 63 63 65 64 63 61 59 56 54
RH            44 65 93 97 97100 93 90 90 97100100100100 97 90 81 90100100100100
Wind dir       S NW  E  N  N NE NE  N  N  N  N  N  N  N  N  N  N NE NE NE  N  N
Wind spd      11  5  4  3  4  5  8  8  8  8  5  3  3  4  5  8  8  8  5  3  3  4
Clouds        SC B1 B2 B1 B1 B2 B2 B2 B2 B2 B2 B1 B2 B2 B2 B1 B1 SC B1 B1 B1 B2
PoP 12hr                     70          20           5          10           0
QPF 12hr                   0.51        0.01           0           0           0
Rain shwrs     C  L  C  S  S  S
Tstms          C  C  C  S  S  S
Heat index    98 89
Max heat        101
Svr Tstorm     A  A  A


Date           09/22  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26  Sat 09/26/26
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          66      51    69      56    74      62    77      64    78
Temp          63 63   56 53 66 67   60 58 71 71   65 62 75 73   66 64 77 73
Dewpt         59 58   56 53 58 60   58 58 64 65   63 62 67 66   64 63 68 67
PWind dir        NE       E     E      SE    SE       E     E       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 B1   SC SC B1 SC   SC B1 B2 B2   B1 B2 B2 B1   B2 B2 B2 B2
PoP 12hr          0       0     0      30    40      30    30      30    40
Rain shwrs                              C  C  S    S  C  C  S       C  C  S
Tstms                                   S  S          S

$$
KSZ020-200900-
Concordia-Cloud KS
39.55N  97.65W Elev. 1364 ft
347 PM CDT Sat Sep 19 2026

Date           09/19/26      Sun 09/20/26            Mon 09/21/26            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                      64          69          61          69          53
Temp          89 80 71 68 66 65 64 66 67 66 64 63 62 61 61 66 68 64 59 57 56 54
Dewpt         66 70 71 68 66 64 64 64 65 64 64 63 62 61 61 60 61 60 59 57 56 54
RH            47 72100100100 97100 93 93 93100100100100100 81 78 87100100100100
Wind dir      SE  N NE NE  N  N NE  N  N  N  N  N  N  N  N  N  N NE NE NE NE NE
Wind spd       6 10 11 10 11 12 11 11 10 10  8  5  5  6  8 10  9 10  9  5  5  5
Clouds        B1 B1 B1 B2 B2 OV B2 OV B2 B2 B1 B1 B2 OV B2 B1 B1 SC SC B1 B2 B2
PoP 12hr                     50          20          10          10           0
QPF 12hr                   0.10        0.04           0           0           0
Rain shwrs     S  C     S  C  S
Tstms          S  C     S


Date           09/22  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26  Sat 09/26/26
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          66      53    68      59    73      62    75      64    75
Temp          62 63   55 53 64 65   60 60 68 69   64 63 72 70   66 65 73 71
Dewpt         56 58   55 53 56 60   58 58 62 65   63 62 65 66   64 63 66 66
PWind dir        NE       E    SE      SE    SE      SE    SE      SE    SE
Wind char        LT      LT    LT      GN    GN      LT    LT      GN    GN
Avg clouds    B1 B1   SC SC B2 B1   B1 B2 B2 B2   B1 B2 B2 B2   B2 B2 B2 B2
PoP 12hr          0       0    10      40    50      30    30      40    40
Rain shwrs                              C  C  S    S  C  C  S       C  C  C
Tstms                                   S             S             S  S

$$
KSZ059-200900-
Garnett-Anderson KS
38.28N  95.24W Elev. 997 ft
347 PM CDT Sat Sep 19 2026

Date           09/19/26      Sun 09/20/26            Mon 09/21/26            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          86          63          75          55
Temp          92 90 79 73 70 68 73 80 85 77 69 67 66 65 66 72 74 69 62 60 57 56
Dewpt         66 64 64 65 67 67 68 68 68 69 69 67 66 65 66 64 63 63 62 60 57 56
RH            43 42 60 76 90 97 84 67 57 76100100100100100 76 69 81100100100100
Wind dir       S  S  W  S SE  N SE NW  N  N  N  N  N  N  N  N  N  N  N  N  N  N
Wind spd      17  9  9  4  3  3  3  4  4  6  5  4  4  5  6  8  9  9  6  5  5  6
Clouds        FW SC B2 B2 B2 B1 B1 B2 SC SC B2 B2 B2 OV B2 B2 B1 SC SC B1 B1 B2
PoP 12hr                     60          50          40          10           5
QPF 12hr                   0.36        0.04        0.19           0           0
Rain shwrs           C  C  C  C  S  S  C  C  C  C  S
Tstms                C  C  C  S  S  S  S  C  C  S  S


Date           09/22  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26  Sat 09/26/26
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          71      51    73      53    77      59    80      62    82
Temp          67 65   55 52 69 67   57 55 72 71   62 60 76 74   64 62 79 75
Dewpt         58 57   55 52 56 57   55 55 60 62   61 60 63 64   62 62 65 65
PWind dir         N      NE     E       E    SE       E     E       E     E
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1 SC   SC SC SC FW   FW SC B1 B1   B1 B1 B2 B1   B1 B1 B1 B1
PoP 12hr          0       0     0       5    30      30    30      20    20
Rain shwrs                                 C          C  C          S  S  S

$$
KSZ012-200900-
Hiawatha-Brown KS
39.85N  95.54W Elev. 1099 ft
347 PM CDT Sat Sep 19 2026

Date           09/19/26      Sun 09/20/26            Mon 09/21/26            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                      64          71          59          65          52
Temp          91 82 70 68 66 65 66 69 70 67 63 63 61 61 61 62 64 61 56 55 54 53
Dewpt         68 70 69 67 65 63 63 64 65 63 63 61 61 59 59 59 58 57 55 54 53 52
RH            47 67 97 97 97 93 90 84 84 87100 93100 93 93 90 81 87 96 96 96 96
Wind dir      SW  N NE  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N  N
Wind spd       8  3  5  4  4  5  6  8  8  6  5  4  4  5  6  8  8  8  6  4  4  4
Clouds        FW B1 OV B2 B2 OV B2 OV OV OV OV OV OV OV B2 B2 B2 B2 B2 B2 B2 B2
PoP 12hr                     60          40          30          30           5
QPF 12hr                   0.69        0.07        0.06           0           0
Rain shwrs     S  C  C  C  S  C     S  S        S  C  C  C  S  S
Tstms          S  C  C  C  S        S  S


Date           09/22  Wed 09/23/26  Thu 09/24/26  Fri 09/25/26  Sat 09/26/26
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          63      48    65      52    70      58    72      59    73
Temp          59 59   52 49 61 61   55 54 65 66   60 59 70 68   63 60 71 68
Dewpt         55 54   51 48 53 54   52 53 59 60   57 58 63 62   59 59 64 63
PWind dir        NE       E     E      SE    SE      SE     E       E    SE
Wind char        LT      LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B2 B1   B1 SC B1 B1   SC B1 OV B2   B1 B2 B2 B1   B1 B2 B2 B2
PoP 12hr          5       0     0      10    40      30    30      20    30
Rain shwrs                                 C       S  C  C  S       S  C  S

$$