Point Forecast Matrices
Issued by NWS Amarillo, TX

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FOUS54 KAMA 172047
PFMAMA

Point Forecast Matrices
National Weather Service Amarillo TX
347 PM CDT Mon Aug 17 2026

TXZ012-180900-
Amarillo-Potter TX
35.23N 101.70W Elev. 3585 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         100          72         101          68
Temp          94 93 83 78 74 71 85 94 98 98 86 81 76 73 84 95100 96 84 79 73 69
Dewpt         53 51 52 52 53 52 53 48 45 44 43 44 44 45 49 48 47 49 52 54 57 59
RH            25 24 34 40 48 51 33 21 16 16 22 27 32 37 30 20 17 20 33 42 57 70
Wind dir       S  S  S  S  S SW SW SW SW  S  S  S SW SW SW SW  S SE  S  N  N  N
Wind spd       9 11 10 11 11 13 17 17 16 14 12 14 16 17 16 12 10 11 11 10  9  8
Wind gust                          27
Clouds        SC SC SC SC FW FW CL CL CL CL CL CL FW FW CL CL CL FW SC SC B1 SC
PoP 12hr                      0           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S
Tstms                                                             S  S


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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          98      69   100      71   101      72   102      73   103
Temp          92 95   79 70 95 97   81 72 96 98   82 74 96 98   82 73 97 98
Dewpt         56 52   54 56 52 49   52 54 50 48   52 53 49 47   50 52 49 47
PWind dir        NE      SE     S       S    SW       S    SW      SW    SW
Wind char        LT      GN    GN      GN    GN      GN    BZ      BZ    GN
Avg clouds    FW FW   FW FW SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW
PoP 12hr          5       5     0      10     0       5     0       5     0

$$

TXZ008-180900-
Borger-Hutchinson TX
35.71N 101.40W Elev. 2762 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         105          74         104          70
Temp          97 96 86 81 76 73 87 98102103 89 84 80 75 86 97102100 88 81 75 71
Dewpt         55 54 56 56 55 55 54 50 47 46 47 46 46 48 51 51 50 51 56 58 60 62
RH            25 25 36 42 48 53 32 20 16 15 23 27 30 38 30 21 18 19 34 46 60 73
Wind dir       S  S SE  S SW SW SW SW SW SW  S  S SW SW  W  W SW SE  E  N  N NE
Wind spd       8  8  6  6  8  9 14 17 14 12  6 10 11 10 11 11  6  9  8  5  5  4
Clouds        SC SC SC FW FW FW FW CL FW CL CL FW FW FW CL CL FW FW SC B1 B1 SC
PoP 12hr                      0           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S  S  S
Tstms                                                             S  S  S


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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         101      71   105      73   106      75   107      76   107
Temp          92 97   81 72 97101   84 74 99102   85 77101102   85 76100103
Dewpt         59 53   57 59 53 50   54 56 51 49   54 55 50 48   52 54 51 48
PWind dir         E      SE     S       S    SW       S    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    FW FW   FW FW FW FW   FW SC FW FW   FW SC FW FW   CL SC FW FW
PoP 12hr          5       5     0      10     0       5     5      10     5

$$

TXZ010-180900-
Canadian-Hemphill TX
35.90N 100.40W Elev. 2394 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         104          74         102          69
Temp          95 92 84 80 76 72 88 99102102 88 85 80 75 87 98102 98 86 81 75 69
Dewpt         62 61 63 62 61 59 57 55 52 50 50 50 50 49 52 54 54 55 60 61 63 64
RH            34 36 49 54 60 64 35 23 19 18 27 30 35 40 30 23 20 24 42 51 66 84
Wind dir      SE SE SE SE  S  S SW SW SW  S  S  S SW SW  W  W  S  E  E NE NE NE
Wind spd       8  9  8  6  8  8 12 17 17 14 10 12 12  9 11 11 10 11 11  8  6  4
Clouds        FW FW FW SC FW FW CL CL FW CL CL FW FW FW CL CL FW FW SC SC SC SC
PoP 12hr                      5           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs     S                                                  S  S
Tstms          S                                                  S  S
Heat index    96 92
Max heat         97    92          97   100    95          96   101    93


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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          98      69   101      72   102      74   104      75   105
Temp          93 93   81 70 97 98   83 73 98 99   84 76 99100   85 76100101
Dewpt         62 59   60 60 59 56   58 58 57 55   57 56 56 55   55 55 56 54
PWind dir        NE      SE     S       S     S       S     S       S    SW
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC FW   FW FW FW FW   FW FW SC FW   FW FW SC FW   FW FW FW FW
PoP 12hr          5       5     5       5     0       5     5      10     0

$$

TXZ019-180900-
Clarendon-Donley TX
34.92N 100.93W Elev. 2836 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         102          75         103          72
Temp          96 96 87 82 77 73 87 96100100 89 84 79 76 87 98102100 88 83 77 73
Dewpt         55 54 58 58 58 57 54 49 46 45 50 50 50 51 52 49 47 49 56 57 59 61
RH            25 25 38 44 52 57 32 20 16 16 26 31 36 42 30 19 16 18 34 41 54 66
Wind dir      SE SE SE  S  S SW  W SW SW  S  S SW SW  W  W SW  S  S SE NW  N  N
Wind spd       8  9  8  5  5  6 13 13 12 12 11 10 11 11 13 11 10 11 11  8  8  8
Clouds        FW FW FW FW CL FW CL CL CL CL CL CL CL CL CL CL FW FW FW SC SC SC
PoP 12hr                      0           0           0           0          10
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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          99      71   101      73   101      74   102      75   104
Temp          92 96   82 73 95 98   83 74 96 99   84 76 97 99   84 76 97100
Dewpt         57 55   60 61 56 53   58 59 54 53   57 57 52 51   55 57 52 51
PWind dir        NE       E    SE      SE     S       S    SW      SW    SW
Wind char        LT      LT    LT      LT    LT      GN    GN      GN    GN
Avg clouds    FW FW   FW FW SC FW   FW FW FW FW   FW FW FW CL   FW FW SC FW
PoP 12hr          5       5     5      10    20      20     0       5     0
Rain shwrs                                    S    S
Tstms                                         S    S

$$

TXZ006-180900-
Dalhart-Hartley TX
36.03N 102.55W Elev. 3913 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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                      65          98          66          95          63
Temp          92 91 79 73 68 66 81 92 97 97 83 77 71 66 77 89 94 93 80 73 67 63
Dewpt         56 54 56 55 55 55 56 53 49 48 50 49 49 51 59 59 56 54 58 59 60 61
RH            30 29 45 53 63 68 42 27 20 19 32 37 46 58 54 37 28 27 47 62 78 93
Wind dir       S  S  S  S SW SW SW SW SW SW  S SW SW SW NW  N NE NE  N NE  N  N
Wind spd      13 11  6  8 10 12 18 21 19 16 10 10 11 10 11  8  6  9  9  8  8  5
Wind gust                          32 29
Clouds        SC B1 FW FW FW FW CL CL CL FW B1 FW FW FW CL CL FW SC B1 B2 B1 SC
PoP 12hr                      5           0           0           0          40
QPF 12hr                      0           0           0           0        0.04
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C
Tstms                                                             C  C


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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          96      64    99      65   100      67   101      67   101
Temp          88 93   74 65 93 97   76 66 95 98   78 69 96 99   77 68 96 99
Dewpt         59 53   56 57 54 49   54 55 53 48   53 54 52 47   52 54 52 47
PWind dir         E      SE     S       S    SW       S    SW      SW    SW
Wind char        LT      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    FW FW   FW SC SC FW   FW SC FW FW   FW SC FW CL   FW SC FW CL
PoP 12hr          5      10     5      20     0      10     5      20     5
Rain shwrs                           S                           S
Tstms                                S                           S

$$

TXZ007-180900-
Dumas-Moore TX
35.86N 102.01W Elev. 3705 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         100          69          99          66
Temp          93 93 82 77 72 69 83 93 98 99 86 80 74 70 81 91 97 97 83 77 71 67
Dewpt         55 53 55 56 55 55 55 52 47 47 49 48 48 49 54 55 52 52 57 59 61 62
RH            28 26 40 48 55 61 38 25 18 17 28 33 40 47 39 30 22 22 41 54 71 84
Wind dir       S  S  S  S SW SW SW SW SW SW  S SW SW SW  W  W  W NE  N  N  N NE
Wind spd      10 10  8  9 12 13 19 20 18 14 10 11 13 13 11  9  8  9 10  9  9  6
Clouds        SC SC SC FW FW FW CL CL CL CL FW SC FW FW CL CL FW FW B1 B1 B1 SC
PoP 12hr                      5           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S
Tstms                                                             S  S


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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      67   101      69   102      71   104      71   103
Temp          89 95   78 68 94 99   80 70 96100   81 73 97100   81 72 97101
Dewpt         58 52   57 59 53 48   55 56 52 48   54 55 50 47   53 55 51 47
PWind dir         E      SE     S       S    SW       S    SW      SW    SW
Wind char        LT      GN    GN      GN    GN      GN    GN      GN    GN
Avg clouds    SC FW   FW FW SC FW   FW FW SC CL   FW FW FW FW   FW SC FW CL
PoP 12hr          5      10     0      10     5      10     5      10     0

$$

OKZ002-180900-
Guymon-Texas OK
36.69N 101.51W Elev. 3100 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         102          66          96          63
Temp          94 92 80 75 71 67 84 97102 99 84 78 71 66 77 90 96 93 80 74 67 63
Dewpt         58 56 58 58 57 55 57 54 50 50 52 51 53 55 62 60 57 58 60 62 63 63
RH            30 30 47 55 61 65 40 24 18 19 33 39 53 68 60 37 27 31 51 66 87100
Wind dir       S  S SE SE  S SW SW SW SW SW  S SW SW NW  N NE NE NE NE NE NE NE
Wind spd      11 11  8  9 11 11 18 21 18 13  9  8  8  8 10  9  6  9  8  6  6  3
Wind gust                          32
Clouds        SC SC FW FW FW FW CL CL CL FW SC SC FW FW SC FW FW FW SC B1 B1 SC
PoP 12hr                      0           0           5          10          30
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        C  C
Tstms                                                             C  C
Heat index                                                 90
Max heat         93                95   100    94          90    95


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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      65   101      67   102      69   104      69   103
Temp          88 92   75 66 95 98   78 68 96 99   80 71 98100   79 69 96 99
Dewpt         61 55   58 59 56 50   55 56 55 50   54 55 53 49   54 56 55 51
PWind dir         E      SE     S       S     S       S    SW      SW    SW
Wind char        LT      LT    LT      GN    GN      GN    GN      GN    GN
Avg clouds    SC CL   FW SC FW FW   FW SC FW FW   FW SC SC FW   SC SC FW CL
PoP 12hr          5      10    20      10     0      10     5      20     0
Rain shwrs                      S                                S  S
Tstms                           S                                S

$$

TXZ016-180900-
Hereford-Deaf Smith TX
34.86N 102.33W Elev. 3785 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         100          70         101          68
Temp          95 94 82 77 72 69 84 93 98 98 84 78 74 70 83 96100 97 83 78 72 68
Dewpt         52 51 53 54 54 54 54 50 47 46 46 45 45 48 52 49 48 50 54 55 57 58
RH            23 23 37 45 53 59 36 23 18 17 27 31 35 45 34 20 17 21 37 45 59 70
Wind dir       S  S  S  S SW SW SW SW SW  S  S  S SW SW SW SW  S  S  S NW NW  N
Wind spd      10 10  8  8  9 10 13 14 13 12 10 11 12 13 13 11  9  9 10  6  4  4
Clouds        FW FW SC SC FW FW CL CL CL CL CL FW FW FW CL CL CL FW SC B1 B1 B1
PoP 12hr                      0           0           0           5          20
QPF 12hr                      0           0           0           0        0.02
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S
Tstms                                                             S  S


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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          99      68   100      70   100      71   102      72   102
Temp          93 96   78 69 95 97   79 70 96 97   80 72 96 98   80 72 97 99
Dewpt         54 51   56 57 53 51   55 56 52 50   54 55 51 48   52 54 51 48
PWind dir        NE      SE    SW       S    SW       S    SW      SW    SW
Wind char        LT      LT    LT      LT    GN      GN    GN      GN    GN
Avg clouds    SC FW   FW SC SC CL   FW SC FW CL   FW FW FW CL   CL FW FW CL
PoP 12hr         10      10     5      10     5       5     0       5     5

$$

TXZ014-180900-
Pampa-Gray TX
35.61N 101.00W Elev. 3245 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         102          73         101          69
Temp          94 92 83 78 74 72 87 95 99 98 86 82 77 74 86 95100 96 84 79 73 69
Dewpt         58 57 58 58 57 55 56 52 50 49 49 48 47 48 51 52 52 54 57 58 61 63
RH            30 31 43 50 55 55 35 23 19 19 28 31 35 40 30 23 20 25 40 49 66 81
Wind dir       S  S SE  S  S SW  W SW SW  S  S  S SW SW  W SW  S  S SE NE NE NE
Wind spd       8  9 10 10 11 11 16 17 16 13 11 13 14 13 14 12  9 10 10  8  8  5
Clouds        SC SC SC FW FW FW FW CL CL CL CL CL FW FW CL CL FW FW SC SC SC SC
PoP 12hr                      5           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S
Tstms                                                             S  S


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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          98      70   101      72   102      73   103      74   104
Temp          91 93   78 71 95 97   80 73 96 97   81 75 97 98   82 75 98 99
Dewpt         59 57   58 59 56 54   56 56 54 54   55 54 53 52   54 54 53 52
PWind dir         E      SE     S       S     S       S    SW      SW    SW
Wind char        LT      GN    LT      GN    GN      GN    GN      GN    GN
Avg clouds    SC FW   FW FW FW FW   FW FW FW FW   FW FW FW FW   CL FW SC CL
PoP 12hr          5       5     5       5     0       5     5      10     5

$$

TXZ004-180900-
Perryton-Ochiltree TX
36.41N 100.75W Elev. 2918 ft
347 PM CDT Mon Aug 17 2026

Date           08/17/26      Tue 08/18/26            Wed 08/19/26            Thu
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         101          70          97          65
Temp          93 90 81 77 72 70 86 97100 99 86 81 76 70 82 92 97 92 82 76 69 66
Dewpt         63 62 62 62 59 57 58 56 52 52 52 50 49 51 58 59 59 60 62 64 64 64
RH            37 39 53 60 64 63 39 26 20 21 31 34 39 51 44 33 29 34 51 66 84 93
Wind dir       S  S SE SE  S  S SW SW SW SW  S  S SW  W  W NW NE  E  E NE NE NE
Wind spd       9 11 10 11 12 12 16 20 19 14 10 11 13 10  9  8  8 10 11  9  9  6
Clouds        SC SC SC FW FW FW CL CL CL CL FW FW SC SC FW FW FW FW SC B1 SC SC
PoP 12hr                      5           0           0           5          20
QPF 12hr                      0           0           0           0           0
Snow 12hr                 00-00       00-00       00-00
Rain shwrs                                                        S  S
Tstms                                                             S  S
Heat index    94 90                                           97 92
Max heat         94                96   100    94          92    97    90


Date           08/20  Fri 08/21/26  Sat 08/22/26  Sun 08/23/26  Mon 08/24/26
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          96      67    99      70   101      71   103      72   102
Temp          89 90   76 68 94 96   80 70 96 98   81 73 97 99   81 72 97 99
Dewpt         64 59   60 59 59 56   58 57 58 55   57 55 56 54   56 55 57 54
PWind dir         E      SE     S       S     S      SE     S      SW    SW
Wind char        LT      LT    LT      GN    GN      GN    BZ      GN    GN
Avg clouds    SC FW   FW FW FW FW   FW FW FW FW   FW SC FW FW   FW SC FW FW
PoP 12hr          5      10     0       5     0      10     5      20     0
Rain shwrs                                                       S
Tstms                                                            S

$$