Point Forecast Matrices
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
845 FOUS55 KPSR 191101 PFMPSR Point Forecast Matrices National Weather Service Phoenix AZ 401 AM MST Wed Aug 19 2026 AZZ543-192300- Phoenix-Maricopa AZ 33.43N 112.02W Elev. 1107 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 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 90 110 90 111 Temp 91 92100108109102 97 94 91 92101107108101 95 92 90 92103110109 Dewpt 63 65 64 61 57 57 61 63 64 64 63 60 58 58 61 62 63 63 61 58 55 RH 40 41 31 22 19 23 31 36 41 40 29 22 20 24 33 37 41 38 26 19 17 Wind dir N N W W W S W S S S W W W W E E E E N W W Wind spd 8 5 4 9 10 13 11 12 8 6 5 10 10 9 6 8 6 5 0 3 9 Wind gust 20 Clouds SC FW CL FW SC B1 SC SC SC SC SC FW SC B1 B1 SC SC FW FW FW FW PoP 12hr 0 20 5 20 0 QPF 12hr 0 0.02 0 0 0 Rain shwrs S S S S S S Tstms S S S S S S Heat index 103110109102 104109109101 105111108 Max heat 103 110 108 104 110 108 105 111 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 91 111 91 110 89 108 88 110 Temp 97 91105109 98 92103108 96 89101106 95 88102108 Dewpt 57 59 58 52 55 58 58 53 58 60 60 55 58 60 58 52 PWind dir S SE SW W SW SW W SW Wind char GN LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 10 0 10 5 10 5 5 0 Rain shwrs S S S S S S Tstms S S S S S S $$ AZZ532-192300- Yuma-Yuma AZ 32.66N 114.61W Elev. 213 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 109 86 110 86 112 Temp 86 90100107109 99 92 89 86 90102108109101 93 88 86 92104111111 Dewpt 74 77 73 69 67 68 72 72 71 72 69 65 62 62 65 67 66 66 63 60 58 RH 68 66 42 30 26 37 52 57 61 56 35 25 22 28 40 50 51 43 27 20 18 Wind dir SE SE S S S S S SE S SE S S S S S SE E N S S SW Wind spd 13 14 14 11 10 8 11 10 8 6 10 9 8 8 8 4 3 0 4 6 6 Wind gust 24 23 23 20 Clouds FW FW FW FW CL FW FW SC FW FW SC FW FW FW FW SC SC FW FW FW FW PoP 12hr 0 5 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 103111116116105100 109113112103 107113112 Max heat 111 116 115 109 113 111 107 114 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 88 113 88 110 85 108 85 110 Temp 95 88106112 96 88103108 92 85101106 92 85103109 Dewpt 60 61 60 56 60 60 65 61 70 71 68 63 67 67 64 59 PWind dir S S S S S S S S Wind char LT LT LT GN LT LT LT LT Avg clouds FW SC FW FW FW FW SC FW FW FW FW FW FW SC SC FW PoP 12hr 0 0 5 10 5 20 5 5 Rain shwrs S S Tstms S S $$ AZZ562-192300- Globe-Gila AZ 33.39N 110.79W Elev. 3750 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 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 100 75 100 75 100 Temp 78 81 92 99 93 85 82 80 77 80 90 96 94 85 82 79 76 80 92 99 96 Dewpt 58 60 59 56 57 58 59 59 59 60 58 57 57 59 60 59 59 59 57 54 54 RH 50 49 33 24 30 40 46 49 54 51 34 27 29 41 47 50 56 49 31 22 25 Wind dir NW NW NW W SW E NW NW NW NW W W N N NE N NE E E SW W Wind spd 4 4 6 9 10 10 8 3 4 4 6 9 9 4 3 3 4 4 4 5 6 Clouds FW FW CL CL B2 B1 B1 B1 SC SC FW CL B2 B1 B1 B1 B1 SC FW FW SC PoP 12hr 40 40 20 30 5 QPF 12hr 0.02 0.05 0 0 0 Rain shwrs C C S C C S Tstms C C S C C S Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 76 101 76 100 76 99 75 100 Temp 83 76 93 96 84 78 92 97 84 76 92 96 83 75 93 98 Dewpt 56 55 54 52 55 54 53 51 54 54 53 51 53 53 51 48 PWind dir N E NW W NW NW NW NW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC FW SC SC SC SC SC SC SC FW PoP 12hr 20 10 20 5 20 5 5 0 Rain shwrs S S S S S Tstms S S S S S $$ AZZ546-192300- Scottsdale-Maricopa AZ 33.61N 111.91W Elev. 1473 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 108 87 108 86 109 Temp 88 90 99106108101 95 91 88 91 99106107 99 93 89 87 91102108107 Dewpt 63 65 64 62 59 59 61 63 64 64 64 62 59 59 62 63 63 64 62 59 56 RH 43 44 32 24 21 25 33 40 45 41 32 24 21 27 36 42 45 41 27 21 19 Wind dir N W W W W E N NE SE SE SW W W W NE E NE NE S SW W Wind spd 3 3 4 5 8 5 9 3 2 2 3 5 5 3 2 3 2 2 2 4 5 Clouds FW FW CL CL SC SC SC SC SC FW SC FW SC B1 B1 B1 SC SC FW FW FW PoP 12hr 0 20 5 20 0 QPF 12hr 0 0.03 0 0 0 Rain shwrs S S S S S S Tstms S S S S S S Heat index 102109109101 102109108 104109107 Max heat 102 109 107 102 109 106 104 110 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 86 110 87 109 85 107 85 108 Temp 95 87104108 96 89102107 94 86100105 93 86102107 Dewpt 59 60 58 54 57 59 58 55 58 60 60 56 58 59 58 53 PWind dir N SE N W SW SW N S Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC SC SC SC SC SC FW FW SC SC FW PoP 12hr 10 0 10 0 10 5 5 0 Rain shwrs S S S S S Tstms S S S S S $$ AZZ542-192300- Phoenix/Deer Valley Municipal Airport-Maricopa AZ 33.69N 112.08W Elev. 1455 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 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 86 108 85 109 Temp 88 89 98106108102 95 91 88 90 99106107100 93 89 86 91102108108 Dewpt 64 66 65 62 59 59 61 63 64 65 64 62 60 60 63 63 63 64 62 59 57 RH 45 47 34 24 21 25 33 40 45 44 32 24 22 27 37 42 46 41 27 21 19 Wind dir SE W W W W SE W NE SW S SW W W NW NE NE NE NE S SW W Wind spd 3 2 4 6 10 6 8 5 2 2 3 6 6 4 3 3 2 2 3 4 5 Clouds SC FW CL CL FW SC SC SC SC FW SC FW SC B1 B1 B1 B1 SC FW FW FW PoP 12hr 0 20 5 20 0 QPF 12hr 0 0.02 0 0 0 Rain shwrs S S S S S S S Tstms S S S S S S S Heat index 101109109102 102109109101 104109108 Max heat 101 109 107 102 109 106 104 110 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 86 110 87 108 85 107 84 108 Temp 95 87104108 96 89102107 94 86100105 93 85101107 Dewpt 59 60 59 54 57 58 58 55 59 60 61 57 59 59 59 53 PWind dir N S NW W W SW N SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC SC SC SC FW SC FW SC SC SC FW PoP 12hr 10 0 10 5 10 5 5 0 Rain shwrs S S S S Tstms S S S S $$ AZZ537-192300- Luke AFB-Maricopa AZ 33.59N 112.37W Elev. 1086 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 110 88 110 86 111 Temp 89 91100108110102 96 93 90 93102108108101 95 91 87 92104110110 Dewpt 65 66 66 63 61 60 62 64 65 65 65 62 61 61 63 63 64 64 63 60 58 RH 45 44 33 24 21 25 33 38 44 40 30 23 22 27 35 40 46 40 27 20 19 Wind dir SW SW SW SW W N SW N W S S W W NW N NE NE NE SE SW W Wind spd 5 3 3 6 10 10 11 10 5 3 3 8 9 6 4 5 4 3 2 4 6 Clouds SC FW CL CL FW SC SC SC SC SC SC FW SC SC B1 SC SC SC FW FW FW PoP 12hr 0 30 5 20 0 QPF 12hr 0 0.04 0 0 0 Rain shwrs S S S S S S S Tstms S S S S S S S Heat index 104112113103 106111110102 107112111 Max heat 104 113 110 106 113 109 107 113 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 88 111 88 110 86 108 86 110 Temp 97 89105110 97 90103108 95 87101106 94 86103109 Dewpt 59 61 60 55 57 59 60 57 60 62 62 59 60 61 60 55 PWind dir N E SW W W W NW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC SC SC SC FW SC FW SC SC SC FW PoP 12hr 10 0 5 5 5 5 5 0 Rain shwrs S S Tstms S S $$ AZZ551-192300- Phoenix-Mesa Gateway Airport-Maricopa AZ 33.30N 111.67W Elev. 1352 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 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 86 109 84 110 Temp 88 90100107109100 94 90 88 90100107107100 93 87 85 90103109109 Dewpt 64 66 65 63 60 59 62 64 65 66 65 63 60 60 63 63 63 64 63 60 57 RH 45 45 32 24 21 26 35 42 47 45 32 24 22 27 37 45 48 42 27 21 19 Wind dir SE E W W W S SW SE S SE W W W NW E E E E W W W Wind spd 3 3 3 6 8 8 3 3 3 3 3 6 6 3 3 3 3 3 2 4 5 Clouds FW FW CL FW SC B2 SC SC SC SC FW FW SC B1 B1 B1 SC SC FW FW FW PoP 12hr 0 20 5 20 0 QPF 12hr 0 0.04 0 0 0 Rain shwrs S S S S S S Tstms S S S S S S Heat index 104111111100 104111109101 106111109 Max heat 104 111 109 104 112 109 106 111 Blowing Dust Y Y Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 85 111 86 110 84 108 84 109 Temp 94 86105109 94 87103108 93 85101106 92 85102108 Dewpt 59 59 59 55 58 59 59 56 59 61 62 58 59 60 60 55 PWind dir SE S S NW S SW SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC FW SC SC SC FW FW SC SC FW PoP 12hr 5 0 20 0 10 5 5 0 Rain shwrs S S S S Tstms S S S S $$ AZZ539-192300- Gila Bend-GLBA3-Maricopa AZ 32.95N 112.71W Elev. 735 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 110 86 109 86 111 Temp 89 92100108110104 96 92 89 92101107108103 96 91 87 92103110110 Dewpt 69 69 66 64 61 63 66 67 66 66 64 63 61 62 63 64 64 65 63 60 58 RH 52 47 33 25 21 27 38 44 47 43 30 24 22 26 34 41 46 41 27 20 19 Wind dir W SE W W W S SW E SE S W W W W SE S S E NW W SW Wind spd 4 2 2 4 10 23 8 6 2 2 3 5 6 3 2 2 2 2 3 3 5 Wind gust 34 Clouds FW FW FW FW FW B1 SC SC SC SC SC FW SC SC B1 SC SC SC FW FW FW PoP 12hr 0 40 5 20 0 QPF 12hr 0 0.12 0 0 0 Rain shwrs C S S S S S S Tstms C S S S S S S Obvis BD Heat index 104113113107100 104111110105 106112111 Max heat 104 113 111 104 112 110 106 113 Blowing Dust Y Y Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 87 111 87 109 85 108 85 110 Temp 97 88105111 98 89103107 95 86100106 94 86102109 Dewpt 59 60 60 56 58 60 61 59 62 65 64 60 63 64 62 57 PWind dir S N SW SW SW SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC SC SC FW SC SC SC FW SC SC FW PoP 12hr 10 5 10 20 10 5 5 0 Rain shwrs S S S S Tstms S S S S $$ AZZ539-192300- Gila Bend/Air Force Auxiliary Field-Maricopa AZ 32.89N 112.72W Elev. 853 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 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 87 110 88 112 Temp 89 91100106108103 95 91 89 92101107109102 96 91 88 93104110110 Dewpt 69 68 66 63 61 62 66 67 66 65 63 62 60 61 62 63 63 63 62 59 56 RH 52 47 33 25 22 26 39 45 47 41 29 24 21 26 33 40 43 37 26 19 17 Wind dir SW SE N W W S W S SE S W W W W S S S E NW NW SW Wind spd 9 4 0 5 10 24 10 9 4 4 4 5 6 4 4 4 3 3 3 2 6 Wind gust 36 Clouds SC FW FW FW FW B1 SC SC SC SC SC FW SC SC B1 SC SC SC FW FW SC PoP 12hr 0 40 5 20 5 QPF 12hr 0 0.12 0 0 0 Rain shwrs C S S S S S S Tstms C S S S S S S Obvis BD Heat index 104109110105 104110111103 106111110 Max heat 104 112 112 104 111 110 106 112 Blowing Dust Y Y Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 88 112 89 109 85 108 85 110 Temp 97 89104110 98 89103107 95 85100105 94 85101108 Dewpt 58 60 59 55 57 59 60 58 62 65 63 59 63 64 61 56 PWind dir S N SW SW SW SW W W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC SC FW FW SC SC SC FW SC SC SC FW SC SC FW PoP 12hr 20 5 10 20 10 5 5 0 Rain shwrs S S S S Tstms S S S S $$ AZZ553-192300- Casa Grande-Pinal AZ 32.96N 111.77W Elev. 1462 ft 401 AM MST Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 106 84 106 83 107 Temp 87 88 97104105 98 93 90 86 88 98104106 98 92 87 84 88100106106 Dewpt 65 67 64 60 57 58 60 63 64 64 62 60 57 59 60 62 63 63 60 57 54 RH 48 50 34 24 21 27 33 41 48 45 31 24 20 28 34 43 49 43 27 20 18 Wind dir S S NW W NW S S E S S W W W NW SE E SE E N NW W Wind spd 5 4 3 8 9 13 6 6 3 3 5 9 10 5 3 4 3 2 3 5 6 Wind gust 20 Clouds SC FW FW CL SC B2 B1 B1 B1 SC FW FW SC B1 B1 SC SC FW FW FW FW PoP 12hr 0 30 5 20 0 QPF 12hr 0 0.10 0 0.01 0 Rain shwrs S C S S S S S Tstms S C S S S S S Obvis BD Heat index 105105 105106 101106105 Max heat 106 104 106 104 101 107 Blowing Dust Y Y Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 83 108 84 106 82 104 82 106 Temp 93 84102107 94 85100105 92 82 98103 91 82100105 Dewpt 57 59 57 52 56 59 57 53 58 61 60 55 58 60 58 52 PWind dir S N SW W SW W SW W Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW SC SC SC SC SC SC SC FW SC SC SC FW PoP 12hr 10 0 20 5 20 5 5 0 Rain shwrs S S S S S S Tstms S S S S S S $$ CAZ570-192300- Blythe-Riverside CA 33.62N 114.72W Elev. 392 ft 401 AM PDT Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 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 111 88 111 88 113 Temp 89 91101109111104 99 94 90 92102109110104100 94 89 93105112112 Dewpt 68 70 70 66 64 65 67 67 68 69 67 63 62 62 62 63 63 63 62 59 57 RH 50 50 37 26 22 29 36 41 49 47 32 23 22 26 29 36 42 37 25 18 17 Wind dir S S S S S S S S S S S S S S S S SE S S S S Wind spd 13 13 14 12 10 10 11 8 5 6 11 11 9 8 8 4 4 2 4 6 11 Wind gust 24 24 24 21 20 20 Clouds SC FW FW FW CL FW FW SC SC FW FW FW FW FW SC SC SC FW FW FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 109115116109104 108113113106102 108114112 Max heat 109 117 114 101 108 115 112 108 114 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 89 113 89 111 86 109 86 110 Temp 100 90105112100 90104109 98 87102107 97 87102109 Dewpt 57 59 58 55 56 58 59 58 62 65 65 61 62 63 62 56 PWind dir SW S S S S S S S Wind char LT LT LT GN GN LT LT LT Avg clouds FW SC SC FW FW SC SC FW FW FW SC SC FW SC SC FW PoP 12hr 5 5 5 10 5 20 5 5 Rain shwrs S S Tstms S S $$ CAZ567-192300- Imperial-Imperial CA 32.85N 115.57W Elev. -56 ft 401 AM PDT Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 112 86 112 87 112 Temp 87 90102110110103 96 91 88 90102110110103 96 91 87 91104111111 Dewpt 77 81 77 71 68 67 70 75 78 80 75 68 65 63 61 63 66 68 66 62 60 RH 72 75 46 29 27 32 43 60 72 73 43 27 24 27 32 40 50 47 30 21 20 Wind dir S S W W S S S S SW SE SE SE S S S SW S S N SE SW Wind spd 8 9 6 8 9 12 10 8 5 5 4 6 6 5 5 3 2 2 3 4 6 Clouds SC SC FW FW FW FW FW FW FW FW FW FW FW FW FW FW SC FW FW FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 109119122118109103102102108116118116106 109115113 Max heat 119 122 118 102 116 119 115 109 115 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 87 113 87 112 86 109 86 110 Temp 96 88105111 96 89105109 95 86102106 94 86103109 Dewpt 57 60 61 58 56 57 62 61 63 70 70 64 63 65 65 59 PWind dir W SW W S S SE SW SW Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW FW SC SC SC FW SC SC SC FW FW PoP 12hr 5 5 5 20 10 20 5 10 Rain shwrs S S S Tstms S S S $$ CAZ567-192300- El Centro NAF-Imperial CA 32.83N 115.68W Elev. -43 ft 401 AM PDT Wed Aug 19 2026 Date Wed 08/19/26 Thu 08/20/26 Fri 08/21/26 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 111 85 111 86 112 Temp 86 89101109110103 96 91 87 90102109110102 96 90 87 91104111111 Dewpt 71 80 76 72 70 69 70 73 76 81 76 70 66 63 62 63 65 69 66 63 61 RH 61 75 45 31 28 34 43 56 70 75 44 29 25 28 33 41 48 49 30 22 20 Wind dir S S NW W S S S S SW SE SE SE S SW SW W W W NE SE SW Wind spd 4 5 5 6 6 12 8 5 3 4 4 5 5 5 5 3 3 3 4 4 6 Clouds SC SC FW FW FW FW FW SC FW FW FW SC FW FW FW FW FW FW FW FW FW PoP 12hr 0 0 0 5 5 QPF 12hr 0 0 0 0 0 Heat index 106117122121111103100 109118119117105 109115114 Max heat 117 122 119 102 118 119 115 109 116 Date Sat 08/22/26 Sun 08/23/26 Mon 08/24/26 Tue 08/25/26 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 85 112 86 111 84 109 84 110 Temp 96 86105111 96 89105109 95 86102107 94 86103109 Dewpt 58 60 61 60 56 57 61 62 63 68 70 65 63 64 65 60 PWind dir W W W S S SE SW SW Wind char GN LT LT LT LT LT LT LT Avg clouds FW FW FW FW SC FW SC FW SC SC FW FW SC SC FW FW PoP 12hr 5 5 5 20 10 20 10 10 Rain shwrs S S S S S Tstms S S S S $$ National Weather Service Phoenix is on the internet at weather.gov/phoenix