Point Forecast Matrices
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
678 FOUS55 KPSR 120647 PFMPSR Point Forecast Matrices National Weather Service Phoenix AZ 1147 PM MST Fri Sep 11 2026 AZZ543-121100- Phoenix-Maricopa AZ 33.43N 112.02W Elev. 1107 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 86 103 87 104 88 Temp 89 86 88 95101102 97 93 89 87 89 96102103 98 93 90 88 Dewpt 66 68 67 67 66 62 62 65 66 67 66 66 64 61 60 63 63 65 RH 47 55 50 40 32 27 32 40 47 52 47 38 29 26 29 37 41 47 Wind dir E N E S W W W W W SW E S SW W W SW W SE Wind spd 8 6 6 3 6 6 6 6 8 6 5 3 6 6 8 9 8 6 Clouds SC SC FW CL FW FW FW FW FW FW FW FW FW FW SC SC FW SC PoP 12hr 40 20 20 5 20 QPF 12hr 0.02 0 0.01 0 0 Rain shwrs S S S S S S S Tstms S S S S S S Heat index 106104 100105105 Max heat 106 103 100 105 102 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 104 84 102 84 102 84 104 85 106 Temp 97102 90 84 93100 89 84 94100 90 84 97102 91 85 98104 Dewpt 64 59 61 64 65 58 60 62 63 58 60 61 61 56 59 62 61 55 PWind dir S SE SE SE SE SE SE NE E Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC SC B1 B2 SC FW FW B1 SC FW FW SC SC FW FW FW FW CL PoP 12hr 20 60 20 40 20 20 5 10 5 Rain shwrs S S C L S S C S S S Tstms S S C S S S C S S S $$ AZZ532-121100- Yuma-Yuma AZ 32.66N 114.61W Elev. 213 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 85 104 83 105 83 Temp 87 85 88 97102102 94 88 85 83 87 97103104 94 88 85 83 Dewpt 74 77 77 71 72 68 71 71 72 73 73 71 70 66 69 70 71 71 RH 65 77 70 43 39 34 47 57 65 72 63 43 35 30 44 55 63 67 Wind dir SE E SE S S S S S SE E SE S S S S S SE SE Wind spd 11 10 13 14 12 13 11 9 8 5 8 11 11 12 11 8 8 5 Wind gust 21 21 24 23 21 20 20 20 Clouds FW FW CL CL FW FW FW FW FW SC FW FW B1 SC FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 100105113109101 105112109 Max heat 100 107 113 106 105 112 106 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 106 81 105 79 105 79 107 82 109 Temp 99104 87 81 97103 85 79 98103 86 79 99105 89 83101107 Dewpt 69 58 65 66 64 53 63 64 64 54 59 57 59 54 56 53 57 52 PWind dir S SE SE SE SE SE SE S S Wind char GN GN GN GN GN LT LT LT LT Avg clouds CL CL FW FW FW CL CL CL FW CL CL FW FW FW CL FW FW CL PoP 12hr 0 0 0 0 0 0 0 0 0 $$ AZZ562-121100- Globe-Gila AZ 33.39N 110.79W Elev. 3750 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 72 93 72 Temp 75 72 74 83 89 91 82 78 76 73 76 85 90 90 82 78 75 72 Dewpt 62 62 64 63 62 60 60 61 61 62 63 63 61 59 59 60 60 61 RH 64 71 71 51 41 36 47 56 60 68 64 48 38 35 46 54 60 68 Wind dir W NW NW NW W W W NW W NW NW W W W W SE SE SE Wind spd 4 4 3 6 9 11 6 3 3 2 1 2 8 11 3 3 3 3 Wind gust 20 Clouds B1 SC FW FW FW FW FW SC SC FW FW FW SC FW SC SC FW SC PoP 12hr 50 10 5 10 20 QPF 12hr 0.01 0 0 0 0 Rain shwrs C S S S Tstms C S S Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 91 70 88 69 89 69 90 70 91 Temp 85 88 76 70 79 86 75 70 82 86 75 70 83 87 75 70 83 89 Dewpt 62 58 60 61 62 58 60 60 61 58 59 60 60 57 59 59 59 56 PWind dir S S SE SE SE E SE NE E Wind char LT LT LT LT LT LT LT GN GN Avg clouds SC B1 B1 B2 B1 B1 SC B1 B1 B1 SC B1 SC SC B1 FW FW FW PoP 12hr 30 60 50 40 40 30 20 30 10 Rain shwrs S C C L C C S C C C S C S C S Tstms S C C C S C S C S C S S S S $$ AZZ546-121100- Scottsdale-Maricopa AZ 33.61N 111.91W Elev. 1473 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 83 101 82 102 82 Temp 86 84 86 93 99101 96 90 87 84 87 95100100 96 91 87 83 Dewpt 66 67 68 68 66 63 63 65 65 66 67 67 65 62 61 63 63 64 RH 51 57 55 44 34 29 34 44 48 55 52 40 32 29 32 40 45 53 Wind dir NE N SE SW W W W S SW E E SW SW SW W SW W E Wind spd 2 2 2 3 4 4 2 1 2 1 2 3 4 4 2 2 2 1 Clouds B1 SC FW CL FW FW FW FW FW FW FW FW FW FW FW SC FW SC PoP 12hr 60 20 10 10 10 QPF 12hr 0.04 0 0 0 0 Rain shwrs C S S S S S S S Tstms C S S S S S S Heat index 103104 104102 Max heat 104 101 105 102 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 102 80 99 79 100 80 103 81 104 Temp 95101 88 81 91 99 87 81 93 99 88 81 95101 89 82 97102 Dewpt 65 60 63 64 66 60 61 62 64 60 61 62 63 58 60 61 62 57 PWind dir S SE SE SE SE E SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 SC FW FW B1 SC FW FW SC SC FW FW FW FW CL PoP 12hr 20 60 20 40 20 20 5 10 5 Rain shwrs S S C L S S C S S S Tstms S S C S S S C S S S $$ AZZ542-121100- Phoenix/Deer Valley Municipal Airport-Maricopa AZ 33.69N 112.08W Elev. 1455 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 82 101 82 102 82 Temp 86 83 85 93 99101 96 91 87 84 86 94100100 96 91 86 83 Dewpt 66 68 69 67 66 63 63 65 65 68 68 66 65 62 62 63 63 66 RH 51 61 59 43 34 29 34 42 48 59 55 40 32 29 33 40 46 57 Wind dir NE NE SW S SW W SW SW SW S SE S SW SW W SW W SE Wind spd 3 2 2 3 5 5 3 2 3 2 2 3 5 5 3 3 2 2 Clouds B1 FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW SC PoP 12hr 60 20 10 10 10 QPF 12hr 0.04 0 0 0 0 Rain shwrs C S S S S S S S Tstms S S S S S S S Heat index 103104 104102 Max heat 104 101 105 102 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 102 79 100 78 100 79 102 80 104 Temp 96100 88 80 91 98 86 80 93 98 87 81 96101 88 81 98102 Dewpt 65 61 62 64 65 60 60 63 63 60 61 62 62 58 60 62 62 57 PWind dir S SE SE SE SE E SE NE SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC FW B1 B1 SC FW FW B1 SC FW FW SC SC FW FW FW FW CL PoP 12hr 20 50 20 30 20 10 5 10 5 Rain shwrs S S C C S S C S S S Tstms S S C S S S S S S S $$ AZZ537-121100- Luke AFB-Maricopa AZ 33.59N 112.37W Elev. 1086 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 84 103 83 103 83 Temp 88 85 87 95101103 97 92 88 85 88 96101102 97 92 87 84 Dewpt 67 68 69 68 67 64 64 65 66 68 68 67 66 63 62 63 64 66 RH 50 57 55 42 33 28 34 41 48 57 52 39 32 28 32 38 46 55 Wind dir E N S S SW SW SW SW SW S E S SW SW SW SW W S Wind spd 3 2 3 4 6 6 4 4 4 2 2 4 8 9 4 4 3 2 Clouds SC FW FW FW FW FW FW FW FW FW SC FW FW SC FW SC FW FW PoP 12hr 20 10 10 5 5 QPF 12hr 0.02 0 0 0 0 Rain shwrs S S S S Tstms S S S S Heat index 100106107 100106105 Max heat 100 108 104 100 107 103 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 104 81 102 80 102 81 104 82 106 Temp 98103 90 82 94101 88 81 95101 89 83 97103 90 83 99104 Dewpt 65 61 61 64 65 60 59 62 63 60 60 62 63 59 59 62 62 58 PWind dir S S SE SE SE SE E N E Wind char LT GN GN LT LT LT LT LT GN Avg clouds FW FW SC B1 FW FW FW B1 SC FW FW SC SC FW FW FW FW FW PoP 12hr 10 30 10 30 20 20 5 5 5 Rain shwrs S S S C S C S S Tstms S S S S S S S S $$ AZZ551-121100- Phoenix-Mesa Gateway Airport-Maricopa AZ 33.30N 111.67W Elev. 1352 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 81 101 82 102 82 Temp 85 83 84 93 99101 95 90 86 84 86 95100102 96 90 85 83 Dewpt 68 69 71 69 67 64 64 66 67 68 70 67 66 63 63 64 65 66 RH 57 63 65 46 36 30 36 45 53 59 59 40 33 28 34 42 51 57 Wind dir E NE E S W W SW SE SE E SE W W W E S SE E Wind spd 3 3 4 2 4 4 2 2 3 3 3 2 4 4 2 3 3 4 Clouds B1 FW FW CL CL FW FW FW FW FW FW CL CL CL SC SC FW SC PoP 12hr 50 20 10 5 20 QPF 12hr 0.03 0 0 0 0 Rain shwrs C S S S S S S Tstms C S S S S S Heat index 104104 104105 Max heat 105 103 106 102 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 103 80 100 79 100 79 103 80 104 Temp 96102 88 80 91 99 86 80 93 99 87 81 95101 87 81 97103 Dewpt 66 61 64 66 66 61 63 65 65 61 63 64 64 60 63 64 63 59 PWind dir S SE SE SE SE SE SE E SE Wind char LT LT LT LT LT LT LT LT LT Avg clouds SC SC B1 B2 B1 FW FW B1 B1 FW FW SC SC FW SC FW FW CL PoP 12hr 20 60 30 40 30 20 5 20 5 Rain shwrs S S C L C S C C S S S Tstms S S C S S S C C S S S $$ AZZ539-121100- Gila Bend-GLBA3-Maricopa AZ 32.95N 112.71W Elev. 735 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 83 104 83 105 83 Temp 88 85 87 96102102 97 92 88 85 88 97103103 97 92 87 84 Dewpt 68 68 69 68 66 65 66 67 68 68 68 66 64 63 64 64 65 64 RH 52 57 55 40 31 30 36 44 52 57 52 36 28 27 34 40 48 51 Wind dir E E E S W W SW SW SW E E S SW SW SW SW S SE Wind spd 3 2 3 3 3 4 5 4 2 1 1 2 5 6 6 4 2 2 Clouds SC FW FW CL FW FW FW FW FW SC SC SC FW FW FW FW FW SC PoP 12hr 5 10 5 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S Heat index 101107106101 101107106 Max heat 101 109 106 101 108 106 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 106 81 105 80 104 81 105 82 107 Temp 99104 91 82 97102 89 82 97102 90 82 98104 91 83 99105 Dewpt 63 61 61 62 63 60 61 61 62 60 61 61 62 59 60 61 61 57 PWind dir S S SE S SE SE E E NE Wind char LT GN GN LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC SC FW FW SC SC FW FW FW FW CL PoP 12hr 20 10 5 10 10 30 5 5 5 Rain shwrs S S S S S S S C Tstms S S S S S S S $$ AZZ539-121100- Gila Bend/Air Force Auxiliary Field-Maricopa AZ 32.89N 112.72W Elev. 853 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 83 105 84 106 84 Temp 87 84 86 95103103 96 91 88 85 87 96104104 97 92 87 84 Dewpt 68 68 68 67 66 64 66 67 68 67 67 65 63 61 63 65 65 64 RH 53 59 55 40 30 28 38 45 52 55 52 36 27 25 33 41 48 51 Wind dir E E SE S W W SW SW S N E S SW SW SW S S SE Wind spd 6 3 5 2 3 6 9 8 3 0 2 3 5 9 10 6 4 5 Clouds SC SC FW FW FW SC FW FW SC SC SC SC FW FW FW FW FW SC PoP 12hr 5 10 5 5 5 QPF 12hr 0 0 0 0 0 Rain shwrs S S Tstms S Heat index 108107100 107106 Max heat 108 105 108 105 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 107 82 105 81 104 82 106 83 107 Temp 99104 90 82 97102 89 81 97102 90 82 98104 91 83 99105 Dewpt 62 59 60 62 62 59 61 60 61 58 61 61 61 57 60 61 60 56 PWind dir S S S S SE SE NE E NE Wind char GN GN GN LT LT LT LT LT LT Avg clouds SC FW FW FW FW FW FW SC SC FW FW B1 SC FW CL FW FW CL PoP 12hr 20 5 5 10 10 30 5 5 5 Rain shwrs S S S S S S C Tstms S S S S S S $$ AZZ553-121100- Casa Grande-Pinal AZ 32.96N 111.77W Elev. 1462 ft 1147 PM MST Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon MST 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 79 98 80 100 80 Temp 84 81 82 90 96 98 93 88 84 82 84 93 98100 94 88 84 81 Dewpt 67 69 69 67 65 62 64 65 66 68 68 66 63 60 62 63 64 66 RH 57 67 65 47 36 31 38 47 55 63 59 41 32 27 35 43 51 60 Wind dir E N S S W W SW S S SE SE S SW SW SW SW S SE Wind spd 5 3 4 3 4 4 4 3 3 2 2 3 5 4 3 3 3 4 Clouds B1 SC FW FW FW FW SC SC FW SC FW CL CL FW SC SC SC SC PoP 12hr 20 20 5 5 20 QPF 12hr 0 0 0 0 0 Rain shwrs S S S S Tstms S S S Heat index 100101 Max heat 101 101 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 MST 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 101 78 98 77 97 77 100 78 101 Temp 94100 86 79 90 98 85 79 91 97 85 79 93 99 86 79 94100 Dewpt 64 59 62 65 64 58 61 64 63 59 61 63 62 57 60 63 61 56 PWind dir S SE SE S SE SE SE E E Wind char LT GN LT LT LT LT LT LT LT Avg clouds SC SC B1 B1 B1 FW SC B1 B1 SC SC SC SC FW FW FW FW CL PoP 12hr 20 50 30 40 30 30 5 10 0 Rain shwrs S S C C C S C C S C S Tstms S S C S S S C C S S S $$ CAZ570-121100- Blythe-Riverside CA 33.62N 114.72W Elev. 392 ft 1147 PM PDT Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 85 106 83 106 82 Temp 90 87 89 98104105 97 94 89 85 87 98104105 97 93 87 83 Dewpt 68 69 70 70 70 69 68 66 65 66 68 67 67 63 60 61 62 62 RH 49 55 54 41 34 32 39 40 45 53 53 37 31 26 30 35 43 49 Wind dir S S S S S S S S S S S S S S S S S S Wind spd 13 8 11 16 16 16 14 14 11 9 10 14 16 16 11 14 9 8 Wind gust 24 20 25 26 24 24 25 24 26 26 25 Clouds FW FW FW CL CL CL FW CL FW FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 105113113102 103110108 Max heat 105 113 111 103 110 105 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 106 79 105 76 105 77 106 80 108 Temp 99104 90 80 96103 88 78 98103 88 79 99105 91 81101106 Dewpt 64 59 55 58 63 54 51 55 58 52 50 52 52 50 49 49 51 48 PWind dir S S S S S S S SW SE Wind char GN GN BZ GN GN LT LT LT LT Avg clouds FW CL CL CL CL CL CL CL FW CL CL FW FW FW CL CL FW CL PoP 12hr 0 0 0 0 0 0 0 0 0 $$ CAZ567-121100- Imperial-Imperial CA 32.85N 115.57W Elev. -56 ft 1147 PM PDT Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 UTC 3hrly 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 Min/Max 83 107 82 107 80 Temp 88 85 88 99105105 97 91 87 84 86 98105105 96 90 85 81 Dewpt 78 79 79 78 69 66 67 65 70 72 73 66 59 55 55 54 54 52 RH 72 82 75 52 32 29 38 42 57 67 65 35 22 19 25 30 35 37 Wind dir S S S SW W SW S S S S S S S SW SW W NW W Wind spd 8 5 5 5 8 10 10 6 4 3 5 3 5 8 9 2 2 3 Clouds FW FW FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW FW PoP 12hr 0 0 5 0 0 QPF 12hr 0 0 0 0 0 Heat index 102 103117113111101 102106104 Max heat 102 117 116 109 102 107 102 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 107 78 105 76 105 77 106 81 109 Temp 99105 87 79 97103 86 78 97103 87 79 99105 90 81101107 Dewpt 51 46 53 47 49 45 50 47 54 48 52 52 52 50 52 50 51 50 PWind dir W W W W NW S N W NW Wind char LT LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL CL FW CL CL CL FW CL FW CL CL CL PoP 12hr 0 0 0 0 0 0 0 0 0 $$ CAZ567-121100- El Centro NAF-Imperial CA 32.83N 115.68W Elev. -43 ft 1147 PM PDT Fri Sep 11 2026 Date Fri 09/11/26 Sat 09/12/26 Sun 09/13/26 Mon PDT 3hrly 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 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 83 107 82 107 80 Temp 88 85 88 99105105 97 92 87 84 87 98105105 95 90 85 81 Dewpt 74 76 77 77 69 66 64 62 63 65 68 64 59 53 53 51 50 47 RH 63 75 70 50 32 29 34 37 45 53 53 33 22 18 24 26 30 30 Wind dir S S S W W W S S S SW SW SE S SW SW W W W Wind spd 4 3 4 4 6 9 9 5 4 3 4 3 5 9 10 4 4 5 Clouds FW FW FW CL FW FW SC FW FW FW FW FW FW FW CL FW FW FW PoP 12hr 0 0 5 0 0 QPF 12hr 0 0 0 0 0 Heat index 100115113111 101106103 Max heat 115 115 109 101 106 102 Date 09/14/26 Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 Fri 09/18/26 PDT 6hrly 11 17 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 18 00 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Max/Min 107 78 105 76 105 77 106 80 109 Temp 99105 87 79 98103 85 78 97103 87 79 99105 89 81101107 Dewpt 50 44 52 44 48 43 49 43 51 46 52 49 52 48 51 48 51 49 PWind dir W W W W NW W N W NW Wind char LT GN LT LT LT LT LT LT LT Avg clouds CL FW CL CL CL CL CL CL FW CL CL CL FW CL FW CL FW CL PoP 12hr 0 0 0 0 0 0 0 0 0 $$ National Weather Service Phoenix is on the internet at weather.gov/phoenix