Point Forecast Matrices
Issued by NWS Phoenix, AZ

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Point Forecast Matrices
National Weather Service Phoenix AZ
621 AM MST Sun Aug 9 2026

AZZ543-092300-
Phoenix-Maricopa AZ
33.43N 112.02W Elev. 1107 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     111          90         108          86         104
Temp                93101109109104 97 94 90 92 98105106 97 90 88 86 88 95102102
Dewpt               62 62 60 56 56 62 64 65 66 66 64 62 64 68 68 68 69 68 66 64
RH                  36 28 21 18 21 32 37 44 43 35 27 24 34 49 52 55 54 42 31 29
Wind dir             N  W  W  W SW NW SE SE  W  W  W  W NW  E SE  E  S  W  W  W
Wind spd             4  5  8  9 13 10 10  8  8  9 11 13 16 11  9  8  9  9 11 12
Wind gust                                            20 21
Clouds              SC FW FW CL SC SC B1 B1 SC FW FW B2 B2 B2 B1 B1 SC FW FW B1
PoP 12hr                      0          20           5          60           5
QPF 12hr                      0           0           0        0.35           0
Rain shwrs                          S  S              L  L  S  S              C
Tstms                               S  S              C  C  S  S              C
Obvis                           BD
Heat index            103111109103            102109109               100107105
Max heat              103   111   109         102   111   108         100   107


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            85   101      82    99      83   103      85   106
Temp          91   85 94 98 87   82 92 98 89   84 95102 92   85 98104
Dewpt         65   66 66 64 66   66 65 61 63   63 60 56 57   57 57 52
PWind dir          SW    SW       S    SE      SW    SE       W    SW
Wind char          GN    GN      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B1 SC B2   B1 B1 SC SC   B1 SC SC SC   FW SC SC
PoP 12hr           50    40      60    30      30     5       0     5
Rain shwrs     C    C  C  S  L    C  C  S  S    C
Tstms          C    C  S  S  C    C  S  S  S    S

$$
AZZ532-092300-
Yuma-Yuma AZ
32.66N 114.61W Elev. 213 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     110          86         108          86         105
Temp                91101108108100 92 89 87 90100106106 98 91 88 86 89 98104103
Dewpt               73 71 68 65 69 73 76 73 76 71 69 66 68 71 74 70 72 68 67 64
RH                  56 38 28 25 37 54 66 63 64 40 31 28 38 52 63 59 57 38 31 28
Wind dir            SE  S  S  S  S  S SE SE SE  S  S  S  S  S SE SE SE  S  S  S
Wind spd            13 11 11 12 11 12  9 12 14 14 12 12 13 13 11 10 11 12 11  9
Wind gust           20          21 24 20 21 23 24 23    21 23 20          20
Clouds              FW FW FW CL FW SC SC SC SC SC FW FW SC SC SC B1 B1 SC SC SC
PoP 12hr                      0           5           5          20          30
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                  S  S  C  C  S  S
Tstms                                                       S  S  S     S  S
Heat index         100110116113107101100   102109115112104            104110107
Max heat              110   117   114   102   109   115   111         104   111


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            84   105      83   105      83   105      82   107
Temp          90   84 99103 90   83 98103 90   83 98104 90   82100106
Dewpt         68   67 66 63 66   65 64 60 64   62 62 58 61   58 58 55
PWind dir           S     S       S    SE       S    SE       S     S
Wind char          GN    GN      GN    LT      LT    LT      LT    LT
Avg clouds    SC   SC SC SC SC   FW FW FW FW   FW SC FW FW   SC SC FW
PoP 12hr           10    10      20     5       5     0       0     0
Rain shwrs          S     S  S
Tstms               S     S  S

$$
AZZ562-092300-
Globe-Gila AZ
33.39N 110.79W Elev. 3750 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     102          76          98          73          94
Temp                82 92 99 97 87 83 81 77 80 88 96 91 82 78 75 73 76 86 92 88
Dewpt               57 56 52 54 56 57 60 60 61 61 60 61 61 64 65 64 64 64 63 62
RH                  43 30 21 24 35 41 49 56 52 40 30 37 49 62 71 73 66 48 38 42
Wind dir            NW NW  W  N NW  W NW NW NW  W  W NW  W  W NW  W  W  W  W  W
Wind spd             3  4  6 11  6  8  5  3  5  8 10 11 10  8  3  3  5  9 11 11
Wind gust                                            21 20                20 21
Clouds              FW FW CL B1 B1 B1 B2 B1 SC FW FW OV B2 B1 B1 SC SC FW FW SC
PoP 12hr                      5          40          30          60           5
QPF 12hr                      0        0.04        0.09        0.22           0
Rain shwrs                    C  S  C                 L  L  S  S              S
Tstms                         C  S  S                 L  C  S                 S


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            73    92      70    88      71    91      72    95
Temp          79   73 84 84 76   71 80 83 76   72 84 87 79   74 87 92
Dewpt         63   64 64 62 63   64 63 60 60   59 59 56 55   55 56 53
PWind dir           W     W      SW    SW       W    SW      NW    NW
Wind char          LT    GN      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 B1 B2   B2 B1 B1 SC   B1 SC SC SC   SC SC SC
PoP 12hr           30    50      60    50      30     5       5     5
Rain shwrs     S    C  S  C  L    L  C  C  S    C
Tstms          S    S  S  C  L    C  S  C  S    S

$$
AZZ546-092300-
Scottsdale-Maricopa AZ
33.61N 111.91W Elev. 1473 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     109          87         106          82         102
Temp                92100107109102 95 91 88 90 97104104 96 88 85 83 86 94101100
Dewpt               63 62 61 58 57 62 64 64 67 67 66 63 64 68 68 68 69 68 67 65
RH                  38 29 23 19 23 34 41 45 47 38 30 27 35 52 57 61 57 43 33 32
Wind dir            NW  W  W  W  W  W  S SE SW  W  W  W  N  E NE  E SE  W  W  W
Wind spd             2  4  6  6  9  5  4  2  3  5  8  8  8  3  2  1  3  5  6  8
Clouds              SC FW CL CL SC SC B2 B1 SC FW CL B2 B2 B2 B1 B1 SC FW FW B1
PoP 12hr                      0          20           5          60           5
QPF 12hr                      0        0.02           0        0.35           0
Rain shwrs                          S  S              L  L  S  S              C
Tstms                               S  S              C  C  S  S              C
Obvis                           BD
Heat index            102109110102            101109107                  106104
Max heat              102   110   107         101   110   107               107


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            82   100      79    97      80   101      81   104
Temp          89   83 92 98 86   81 91 96 87   82 94100 89   82 97103
Dewpt         66   66 66 65 67   66 66 63 64   63 62 58 59   59 59 54
PWind dir          SW    SW      SE    SE      NW    SE      NW    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B1 SC B2   B1 B1 SC SC   SC SC SC SC   SC SC SC
PoP 12hr           50    40      60    40      30     5       0     5
Rain shwrs     C    C  C  S  L    C  C  S  S    C
Tstms          C    S  S  S  C    C  C  S  S    S

$$
AZZ542-092300-
Phoenix/Deer Valley Municipal Airport-Maricopa AZ
33.69N 112.08W Elev. 1455 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     109          86         106          82         102
Temp                91100107109103 96 92 88 89 96103104 97 89 86 83 86 94101100
Dewpt               64 63 62 58 57 62 64 65 67 67 65 64 65 68 68 68 69 68 67 66
RH                  41 30 24 19 22 33 40 47 48 39 29 28 35 50 55 61 57 43 33 33
Wind dir            NW SW SW SW NW SW  S  S SW SW  W NW  N  E  E  E  S SW  W  W
Wind spd             3  4  5  8  9  5  6  3  3  5  8  9 11  5  3  2  3  5  8  8
Clouds              SC FW CL CL SC SC B1 B1 B1 FW CL B2 B2 B2 B1 SC SC FW FW B1
PoP 12hr                      0          20           5          60           5
QPF 12hr                      0        0.03           0        0.28           0
Rain shwrs                       S  S  S              L  L  S  S              C
Tstms                            S  S  S              C  C  S  S              C
Heat index            102110110103            100107108100               106104
Max heat              102   110   109         100   110   107               108


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            81   100      78    97      79   100      81   104
Temp          90   82 92 98 86   81 90 96 88   81 93 99 89   82 96102
Dewpt         66   67 66 66 67   67 66 64 64   64 62 59 59   59 58 55
PWind dir          SW    SW       S    SE       W     S      NW     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B1 SC B2   B1 B1 SC FW   SC SC SC SC   SC SC SC
PoP 12hr           50    40      60    40      20     5       0     5
Rain shwrs     C    C  C  S  L    C  C  S  S    S
Tstms          C    S  S  S  C    C  C  S  S    S

$$
AZZ537-092300-
Luke AFB-Maricopa AZ
33.59N 112.37W Elev. 1086 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     111          88         108          84         104
Temp                93102109111104 98 94 90 92 99106106 98 92 88 85 88 96102102
Dewpt               64 64 63 60 59 63 65 66 68 68 66 65 66 68 68 69 69 69 68 67
RH                  38 29 23 20 23 32 39 45 46 37 28 27 35 46 52 59 54 42 34 32
Wind dir            NW SW SW SW  S  W  S SW SW SW  W  W NW  E  E  E  S SW  W  W
Wind spd             4  4  6  9 10 10 12  8  6  6  9 11 14  8  6  5  6  6  9 10
Clouds              FW FW FW CL SC SC B1 B1 SC FW FW B2 B2 B2 B1 B1 SC SC FW SC
PoP 12hr                      0          30           5          60           5
QPF 12hr                      0        0.05           0        0.15           0
Rain shwrs                          S  S              L  L  C  C              S
Tstms                               S  S              C  C  S  S              S
Obvis                           BD
Heat index            105113113105100         105112111102            102109108
Max heat              105   114   110         105   113   111         102   110


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            84   102      81   100      82   103      83   106
Temp          92   85 94100 89   83 93 99 90   83 95102 91   84 98105
Dewpt         66   67 67 67 66   67 66 64 64   64 62 59 59   60 59 55
PWind dir          SW    SW       S    SE       W    SE       W    SE
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B1 B1 B2   B1 B1 SC SC   SC SC SC SC   SC SC SC
PoP 12hr           40    40      60    30      20     5       0     0
Rain shwrs     S    C  C  S  L    C  C  S  S    S
Tstms          S    S  S  S  C    C  S  S  S    S

$$
AZZ551-092300-
Phoenix-Mesa Gateway Airport-Maricopa AZ
33.30N 111.67W Elev. 1352 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     111          85         107          80         102
Temp                90102109111102 94 89 87 90 98105105 95 87 83 81 86 94101101
Dewpt               63 63 62 59 58 63 65 66 67 67 66 65 66 70 69 70 70 69 68 67
RH                  41 28 22 19 24 36 45 50 47 37 29 28 39 57 63 69 59 44 35 33
Wind dir             E  W  W  W SW  S  S SE  S  W  W  W  W SE SE  E  S  W  W  W
Wind spd             3  3  6  6  6  6  5  3  3  5  8  9 10  4  3  3  3  5  8  8
Clouds              SC CL CL CL B1 SC B1 B1 SC CL CL B2 B2 B1 B1 B1 SC FW FW B1
PoP 12hr                      0          20           5          60           5
QPF 12hr                      0        0.01           0        0.62           0
Rain shwrs                          S                 L  L  S  S              C
Tstms                               S                 C  C  S  S              C
Obvis                           BD
Heat index            105112113102            103111110                  107106
Max heat              105   113   110         103   112   109               109


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            80   100      77    99      79   102      80   105
Temp          88   81 92 98 84   79 91 98 86   80 95101 88   81 98104
Dewpt         68   68 68 67 68   68 67 65 65   64 63 60 60   59 59 56
PWind dir          SW    SW      SE     S       S     S       N    SW
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B1 B1 B2   B1 B1 SC SC   B1 SC SC SC   FW SC SC
PoP 12hr           50    40      60    40      30     5       5     5
Rain shwrs     C    C  C  C  L    C  C  S  S    C
Tstms          C    C  S  C  L    C  C  S  S    S

$$
AZZ539-092300-
Gila Bend-GLBA3-Maricopa AZ
32.95N 112.71W Elev. 735 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     111          86         108          83         104
Temp                92101108111104 97 92 88 91 99105107100 92 88 84 87 96102103
Dewpt               65 64 63 60 64 68 68 69 69 66 65 64 68 71 71 71 70 68 66 65
RH                  41 30 24 20 28 39 46 54 49 34 28 25 36 51 57 65 57 40 31 29
Wind dir             W  W  W  W  S  W SW SE SW  W  W  W  S SE SE SW SW SW  W  W
Wind spd             3  4  4  8 17 12  6  4  3  6  8 10 11  8  4  3  4  4  6  8
Wind gust                       27
Clouds              FW FW FW FW FW SC B1 SC SC SC FW B2 B2 B2 B2 B1 SC SC SC FW
PoP 12hr                      0          20           0          60          20
QPF 12hr                      0           0           0        0.20           0
Rain shwrs                             S              L  L  C  C  S  S  S  S  S
Tstms                                  S              C  C  S  S  S     S  S  S
Obvis                           BD
Heat index            104112113108102         103110111106            101107107
Max heat              104   113   112   100   103   112   111         101   109


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            83   103      81   104      81   106      82   107
Temp          92   84 95102 90   83 96103 90   83 98105 93   84100107
Dewpt         68   67 65 64 67   65 62 60 62   60 57 55 57   55 55 52
PWind dir          SW    SW       S    SE       S     S      SW     W
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 B1 B1   B1 SC SC FW   SC SC SC SC   SC B1 SC
PoP 12hr           40    40      40    20      10     5       0     0
Rain shwrs     S    C  C  C  C    C  S  S  S    S
Tstms          S    S  S  C  C    C  S  S  S    S

$$
AZZ539-092300-
Gila Bend/Air Force Auxiliary Field-Maricopa AZ
32.89N 112.72W Elev. 853 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     111          87         109          84         105
Temp                92100108111103 96 92 88 91 99105107 99 91 87 85 87 95103103
Dewpt               64 64 62 60 64 68 68 69 68 66 64 64 68 72 70 70 70 67 66 64
RH                  40 31 23 20 28 40 46 54 47 34 27 25 37 54 57 61 57 40 30 28
Wind dir            SW  W  W  W  S  W SW  S  S  W  W  W  S SE  S SW  S SW  W  W
Wind spd             6  5  5  8 18 12  9  9  6  8 10 12 16 10  8  5  6  6  8  9
Wind gust                       27
Clouds              FW FW FW FW SC SC B1 SC SC SC FW B2 B2 B2 B2 B1 SC SC SC FW
PoP 12hr                      0          20           0          60          20
QPF 12hr                      0           0           0        0.25        0.01
Rain shwrs                             S              L  L  C  C  S  S  S  S  S
Tstms                                  S              C  C  S  S  S     S  S  S
Obvis                           BD
Heat index            103111113107101         103109111105               108107
Max heat              103   113   111         103   111   110               109


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            84   104      82   103      82   106      84   108
Temp          91   84 96100 90   83 95102 90   82 97105 92   84100107
Dewpt         68   66 64 63 66   64 61 59 60   58 56 54 55   54 54 50
PWind dir          SW    SW       S     S       S     S      SW     W
Wind char          GN    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   B1 B1 B1 B1   B1 SC SC FW   SC SC SC SC   SC B1 SC
PoP 12hr           40    40      40    20      10     5       0     5
Rain shwrs     S    C  C  C  C    C     S  S
Tstms          S    S  S  C  C    S     S  S

$$
AZZ553-092300-
Casa Grande-Pinal AZ
32.96N 111.77W Elev. 1462 ft
621 AM MST Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
MST 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     108          84         104          79         100
Temp                88 99106108 99 93 88 85 87 95102102 91 86 83 80 83 92 98 99
Dewpt               62 61 59 55 57 63 65 67 67 65 63 62 67 69 69 70 69 68 66 65
RH                  42 29 22 18 25 37 47 55 52 37 28 27 45 57 63 72 63 46 35 33
Wind dir            SE NW  W  W SW  S  E  S SW  W  W  W NW SE SE SE  S  W  W  W
Wind spd             4  5  6  8 11  9  5  4  4  6 10 12 13  6  5  4  4  6 10 10
Clouds              FW FW CL CL SC SC SC B1 SC FW CL B2 B2 B2 B1 SC SC FW FW B1
PoP 12hr                      0          20           5          60          10
QPF 12hr                      0        0.05           0        0.27           0
Rain shwrs                          S  S              L  L  S  S  S     S  S  C
Tstms                               S  S              C  C  S  S  S     S  S  C
Obvis                           BD
Heat index            100107107                  105104                  102102
Max heat              100   107   105               106   104               104


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
MST 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            79    97      76    98      77   100      78   103
Temp          87   80 90 95 84   78 90 97 86   79 93100 88   80 95102
Dewpt         67   68 66 65 67   67 64 61 62   61 59 55 56   57 56 52
PWind dir          SW    SW       S     S       S     S       W     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    B1   B1 B1 B1 B2   B1 B1 SC SC   SC SC SC SC   FW SC SC
PoP 12hr           50    50      60    30      20     5       5     0
Rain shwrs     C    C  C  C  L    C  C  S  S    S
Tstms          C    S  S  C  L    C  S  S  S    S

$$
CAZ570-092300-
Blythe-Riverside CA
33.62N 114.72W Elev. 392 ft
621 AM PDT Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     113          88         110          87         106
Temp                94103110113105100 94 90 92101107108102 98 92 88 90 98104104
Dewpt               67 67 64 63 64 66 67 72 73 71 67 66 66 67 67 71 71 68 66 66
RH                  41 32 23 20 27 33 41 56 54 38 28 26 31 37 44 57 54 38 30 30
Wind dir             S  S  S  S  S  S SE  S  S  S  S  S  S  S  S  S  S  S  S SW
Wind spd            14 13 11 12 12 18 10 13 16 17 13 13 13 21 17 11 11 12 11 11
Wind gust           25          20 27    26 26 26 23 20 21 32 27    20 23 20
Clouds              SC FW FW CL FW FW FW SC SC SC FW CL SC B1 B1 B1 B1 B1 B1 SC
PoP 12hr                      0           0           0          30          40
QPF 12hr                      0           0           0           0        0.08
Rain shwrs                                                  C  C  C  C  C  C  S
Tstms                                                       S  S  S     S  S  S
Heat index            109115118109104      101110114114107103         104109109
Max heat              109   118   116   103   110   116   115   100   104   111


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            85   106      83   105      83   106      83   108
Temp          95   86 99104 94   85 98104 94   85 99105 95   85101107
Dewpt         65   67 64 63 62   64 62 60 59   60 58 57 55   57 55 53
PWind dir           S     S       S     S       S     S       S     S
Wind char          GN    GN      GN    GN      GN    GN      LT    LT
Avg clouds    SC   SC SC SC SC   SC SC FW FW   SC SC FW FW   SC SC FW
PoP 12hr           10    20      20    10       5     5       0     0
Rain shwrs     S       S     S    S     S
Tstms          S       S     S    S     S

$$
CAZ567-092300-
Imperial-Imperial CA
32.85N 115.57W Elev. -56 ft
621 AM PDT Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     112          87         110          86         106
Temp                92103110112104 96 91 88 90101108108101 95 89 87 89 99104104
Dewpt               77 74 70 66 66 70 76 82 83 77 72 67 66 71 77 82 79 74 70 68
RH                  62 40 28 23 30 43 62 83 80 47 32 27 32 46 68 85 73 45 34 32
Wind dir            SE  S  S  S  S  S  S  S SE SE SE  S  S  S SE SE  S  E  S SW
Wind spd             9  6  9 11  9  8  6  6  8  5  8 10 11  9  6  5  5  5  5  6
Clouds              FW FW FW FW FW FW FW SC FW SC FW FW FW SC SC B1 B1 B1 B1 SC
PoP 12hr                      5           0           5          10          40
QPF 12hr                      0           0           0           0           0
Rain shwrs                                                  S  S  C  C  C  C  S
Tstms                                                       S  S  S     S  S  S
Heat index         106116121119109103103108113118120115106103102106105111113111
Max heat              116   121   117   108   121   120   116   106   111   114


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            84   106      82   106      81   106      81   107
Temp          93   85100105 91   84 98105 90   83 98105 91   83 99106
Dewpt         67   71 67 63 61   63 62 59 58   59 61 58 56   58 59 56
PWind dir           S     S      SW    SW       W     W       W     S
Wind char          LT    LT      LT    LT      LT    LT      LT    LT
Avg clouds    SC   SC B1 SC FW   FW FW FW FW   SC SC SC FW   FW SC SC
PoP 12hr           20    30       5     0       0     0       0     0
Rain shwrs     S    S  C  S
Tstms          S    S     S

$$
CAZ567-092300-
El Centro NAF-Imperial CA
32.83N 115.68W Elev. -43 ft
621 AM PDT Sun Aug 9 2026

Date                Sun 08/09/26            Mon 08/10/26            Tue 08/11/26
PDT 3hrly     02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17
UTC 3hrly     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00

Max/Min                     112          85         109          84         106
Temp                91103110112103 96 91 87 90101107108101 94 89 85 89 98104104
Dewpt               79 75 71 68 67 70 74 79 85 78 73 69 68 71 76 81 82 76 72 70
RH                  68 41 29 25 32 43 58 77 85 49 34 29 35 47 66 88 80 50 36 34
Wind dir             E NW SW  S SW  S  S SW SE  E SE  S SW  S  S  S SW NE  S SW
Wind spd             6  5  8 11  8  6  5  4  5  4  6  9 11  6  4  5  5  5  5  5
Clouds              FW FW FW FW FW FW SC SC FW SC FW FW FW SC SC B1 B1 B1 B1 SC
PoP 12hr                      5           5           5          20          50
QPF 12hr                      0           0           0           0        0.01
Rain shwrs                                                  S  S  C  C  C  C  S
Tstms                                                       S  S  S     S  S  S
Heat index         108118122121109103101101118120120117107101100101110113115113
Max heat              118   122   118   102   121   120   116   101   113   115


Date               Wed 08/12/26  Thu 08/13/26  Fri 08/14/26  Sat 08/15/26
PDT 6hrly     23   05 11 17 23   05 11 17 23   05 11 17 23   05 11 17
UTC 6hrly     06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00

Min/Max            82   106      80   106      79   106      79   107
Temp          92   83 99105 91   83 99105 89   82 98105 90   82100106
Dewpt         68   71 68 65 62   64 63 60 60   61 61 59 57   59 59 58
PWind dir          SW     S      SW    SW       W     W       W     S
Wind char          LT    LT      GN    LT      GN    LT      LT    LT
Avg clouds    SC   SC SC SC FW   FW FW FW FW   SC SC SC FW   SC SC FW
PoP 12hr           20    20       5     0       0     0       0     0
Rain shwrs     S    S  S
Tstms          S    S

$$

National Weather Service Phoenix is on the internet at

weather.gov/phoenix