Point Forecast Matrices
Issued by NWS Phoenix, AZ
Issued by NWS Phoenix, AZ
864 FOUS55 KPSR 151101 PFMPSR Point Forecast Matrices National Weather Service Phoenix AZ 401 AM MST Tue Sep 15 2026 AZZ543-152300- Phoenix-Maricopa AZ 33.43N 112.02W Elev. 1107 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 81 95 80 98 Temp 84 85 92 98 99 91 87 84 82 82 87 92 94 88 84 82 81 82 89 96 97 Dewpt 66 66 66 64 63 63 66 67 67 67 68 67 66 65 67 66 66 66 66 65 62 RH 55 53 43 33 31 40 50 57 61 61 53 44 40 47 57 58 60 58 47 36 32 Wind dir E E SE SE S SE NW S E E E E E E E E E E E SE E Wind spd 10 10 10 9 9 10 9 9 11 10 10 8 8 10 10 10 10 10 9 5 4 Clouds B1 B1 B2 B1 B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC PoP 12hr 20 60 80 40 5 QPF 12hr 0.01 0.27 0.30 0.09 0.02 Rain shwrs S S C C C L L D C C C C C C Tstms S S C S S C C S S C C S S S Heat index 101101 Max heat 101 100 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 82 103 83 104 82 104 82 103 Temp 87 82 94101 89 83 97102 90 83 96102 89 82 95101 Dewpt 63 62 62 55 56 57 57 51 52 54 54 50 53 55 56 52 PWind dir E SE NE SE SE SE SE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL FW CL CL CL FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 5 0 5 5 $$ AZZ532-152300- Yuma-Yuma AZ 32.66N 114.61W Elev. 213 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 102 81 102 78 103 Temp 83 86 97101100 89 84 82 81 85 95100100 88 82 80 78 83 94101101 Dewpt 67 73 65 58 56 60 69 72 71 72 66 58 53 57 63 65 63 63 65 59 52 RH 59 65 35 24 23 38 61 72 72 65 39 25 21 35 53 60 60 51 39 25 20 Wind dir E SE S S S SE SE E E SE S S S S SE E E E S S S Wind spd 12 14 18 18 17 12 11 12 12 14 17 16 16 10 6 6 4 5 9 8 8 Wind gust 20 25 31 28 28 23 20 20 23 27 26 26 Clouds FW FW CL CL FW FW FW FW FW FW FW CL FW SC SC FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 100101 100 101 Max heat 100 102 101 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 105 76 106 76 105 75 104 Temp 83 75 95104 85 76 99104 85 77 98103 83 76 97102 Dewpt 52 51 52 42 41 43 48 43 50 53 60 50 56 56 60 48 PWind dir S W NW W S SE SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds FW FW CL CL CL CL FW CL CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ AZZ562-152300- Globe-Gila AZ 33.39N 110.79W Elev. 3750 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 85 67 82 67 84 Temp 69 70 77 82 84 77 73 71 68 69 73 77 78 74 72 69 67 69 75 81 82 Dewpt 63 64 65 64 63 62 62 63 63 64 65 65 64 62 62 62 62 64 65 64 62 RH 81 81 67 55 49 60 68 76 84 84 76 67 62 66 71 78 84 84 71 56 51 Wind dir E E NW W W E SE E E E SE W E E E E E E E SE S Wind spd 2 2 3 4 5 3 2 2 3 5 5 4 4 4 6 5 5 8 8 4 4 Clouds B1 B2 B1 B1 B1 OV B1 B2 B2 B2 OV B2 B2 B2 B2 B2 B1 B1 B1 B1 SC PoP 12hr 40 60 90 50 40 QPF 12hr 0.13 0.17 1.04 0.16 0.03 Rain shwrs C C C C C S C L L D D L C C C C C C C C S Tstms S S S C C S S S C S C C C S S S S S S C S Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 67 88 67 89 67 89 66 87 Temp 72 67 78 86 74 67 82 87 73 67 82 87 73 67 80 85 Dewpt 61 61 63 58 57 58 60 54 54 55 56 53 53 55 57 55 PWind dir E SE E SE NE SE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW FW FW CL FW FW FW FW FW FW SC FW SC SC PoP 12hr 10 5 5 5 5 5 5 20 Rain shwrs S S Tstms S S $$ AZZ546-152300- Scottsdale-Maricopa AZ 33.61N 111.91W Elev. 1473 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 97 78 92 76 95 Temp 82 83 90 95 95 90 84 82 79 80 85 90 92 87 82 80 77 80 87 93 95 Dewpt 66 67 67 66 64 64 67 67 67 68 68 68 67 66 68 66 66 67 67 66 64 RH 58 59 47 39 36 42 57 61 67 67 57 49 44 50 63 62 69 65 52 41 36 Wind dir E E SE SE S NE NW NE E E E E E SE E E E E E SE SE Wind spd 4 6 5 5 4 4 3 3 4 5 5 4 4 4 3 3 4 4 4 3 3 Clouds B1 B1 B1 SC B1 B1 B1 B2 B2 B2 B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC PoP 12hr 30 60 80 40 20 QPF 12hr 0.03 0.22 0.32 0.06 0.03 Rain shwrs S C S C C C L L D C C C C C C S S Tstms S S S C S S C C S S C C S S S S Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 78 101 79 102 79 102 78 101 Temp 84 79 93100 86 80 96101 87 80 95101 86 79 93 99 Dewpt 64 63 63 57 59 58 59 53 55 55 56 52 54 55 57 54 PWind dir NE SE NE SE NE SE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL CL CL CL CL FW FW FW FW FW SC FW PoP 12hr 0 5 0 5 5 0 5 10 Rain shwrs S Tstms S $$ AZZ542-152300- Phoenix/Deer Valley Municipal Airport-Maricopa AZ 33.69N 112.08W Elev. 1455 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 97 77 92 75 95 Temp 81 83 90 95 95 90 84 81 79 79 86 90 92 87 82 79 76 80 88 93 95 Dewpt 67 68 66 65 64 65 67 67 69 69 68 68 67 67 67 67 68 68 67 66 64 RH 63 61 45 37 36 44 57 63 72 72 55 49 44 52 61 67 76 67 50 41 36 Wind dir E E SE SE S E E SE E E E E E SE E E E E SE SE SE Wind spd 5 6 6 6 5 5 4 4 5 6 6 5 5 5 4 4 4 5 5 4 3 Clouds B1 B1 SC SC B1 B1 B1 B2 B2 OV B1 B1 B1 B1 B2 B2 B1 B1 SC SC SC PoP 12hr 20 70 80 40 20 QPF 12hr 0.01 0.30 0.37 0.07 0.03 Rain shwrs S S C C C L L D C C C C C C S S Tstms S S C S S C C S S C C S S S S S Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 101 79 102 79 102 78 101 Temp 84 78 93 99 86 80 96101 87 79 95101 86 78 94 99 Dewpt 64 64 63 57 58 58 59 53 54 55 56 52 53 56 57 54 PWind dir NE SE N SE NE SE NE E Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL CL CL CL CL FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 0 0 5 10 Rain shwrs S Tstms S $$ AZZ537-152300- Luke AFB-Maricopa AZ 33.59N 112.37W Elev. 1086 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 100 79 95 78 98 Temp 83 85 93 98 98 92 86 84 81 82 88 93 93 89 85 81 79 82 90 96 97 Dewpt 66 67 67 66 65 65 67 68 68 69 69 68 67 67 67 67 68 68 68 66 64 RH 57 55 43 35 34 41 53 59 65 65 54 44 43 48 55 63 69 63 49 38 34 Wind dir E E SE SE S SE SE NW E E E E SE SE E E E E E SE SE Wind spd 6 10 10 9 8 8 4 5 9 10 11 9 9 8 4 6 8 8 9 6 5 Clouds B1 SC SC SC B1 B1 B1 B2 B2 B2 B1 SC B1 B1 B1 B1 B1 B1 SC FW SC PoP 12hr 10 60 70 30 5 QPF 12hr 0 0.10 0.20 0.06 0.03 Rain shwrs C C C L L L C S C C C C Tstms C S S C C S S S C S S S Heat index 102101 100 Max heat 104 100 101 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 103 81 104 81 104 80 102 Temp 87 81 95102 88 82 98103 88 81 96103 88 80 95101 Dewpt 64 63 63 57 57 57 58 53 53 55 56 53 54 57 58 55 PWind dir E E N SE NW SE W E Wind char LT LT LT LT LT LT LT GN Avg clouds SC FW FW CL CL FW CL CL CL FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 5 0 5 5 $$ AZZ551-152300- Phoenix-Mesa Gateway Airport-Maricopa AZ 33.30N 111.67W Elev. 1352 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 98 77 93 76 96 Temp 81 82 90 96 98 89 84 81 79 79 86 91 92 86 82 79 77 80 88 94 96 Dewpt 68 69 68 67 65 65 67 68 68 70 69 68 68 67 68 68 68 69 68 67 65 RH 65 65 49 39 34 45 57 65 69 74 57 47 46 53 63 69 74 69 52 41 36 Wind dir E E SE S S SE S E E E NE E E E E E E E E SE S Wind spd 5 6 5 5 5 5 4 5 5 5 4 4 4 5 5 5 5 6 4 3 3 Clouds B1 B2 SC SC B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC SC PoP 12hr 30 60 70 40 20 QPF 12hr 0.04 0.26 0.28 0.10 0.02 Rain shwrs C S C C C L L L C C C C C C S S Tstms S S C S S C C S S C C S S S Heat index 100101 Max heat 101 100 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 77 101 78 103 78 103 78 101 Temp 84 78 93100 86 79 96102 86 79 95102 86 79 94100 Dewpt 65 64 65 59 60 60 61 55 56 57 57 54 55 57 59 56 PWind dir E SE NE SE E SE E SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL CL CL CL CL FW FW FW FW FW SC FW PoP 12hr 0 5 0 0 5 0 5 10 $$ AZZ539-152300- Gila Bend-GLBA3-Maricopa AZ 32.95N 112.71W Elev. 735 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 102 81 99 79 101 Temp 84 86 95100 99 92 89 85 82 83 92 97 96 90 87 83 80 83 93 99100 Dewpt 64 67 67 65 65 67 67 68 68 69 67 66 65 67 67 68 67 67 66 63 61 RH 51 53 40 32 33 44 48 57 63 63 44 36 36 47 52 61 65 59 41 31 28 Wind dir E SE S S SW SW SW SE E E SE S SE S SE E E E E SE E Wind spd 3 8 9 9 11 9 3 3 3 8 8 8 9 9 2 2 3 4 3 3 3 Clouds SC FW SC B1 B1 B1 SC B1 SC SC B1 SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 10 20 40 30 5 QPF 12hr 0 0 0.05 0.04 0 Rain shwrs S S S S S S C S C C C C Tstms S S S S S S S S S S Heat index 104102 101 101101 Max heat 105 101 101 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 80 105 81 106 81 106 80 104 Temp 89 80 96103 90 81 99104 90 81 98104 89 80 97102 Dewpt 61 61 60 54 54 52 53 50 53 53 55 53 57 57 57 54 PWind dir SE E SE S SW S S SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL CL FW CL CL FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 0 5 5 5 $$ AZZ539-152300- Gila Bend/Air Force Auxiliary Field-Maricopa AZ 32.89N 112.72W Elev. 853 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 81 100 80 102 Temp 83 85 96101 99 92 88 85 82 83 92 98 97 90 86 82 80 83 92100100 Dewpt 64 68 67 65 64 66 67 68 68 69 67 65 64 66 67 67 66 67 65 62 59 RH 53 57 39 31 32 43 50 57 63 63 44 34 34 45 53 61 62 59 41 29 26 Wind dir E SE S S S SW S SE E SE SE S SE S SE E E E E N W Wind spd 5 10 11 12 13 12 6 5 5 10 9 10 10 10 4 4 5 6 4 0 4 Wind gust 20 10 Clouds SC FW SC B1 B1 SC SC SC SC SC B1 SC B1 B1 B1 B1 SC SC SC SC SC PoP 12hr 10 20 30 30 5 QPF 12hr 0 0 0.05 0.05 0 Rain shwrs S S S S S S C C C C C C Tstms S S S S S S C S S S Heat index 100105102 101 102100 Max heat 100 105 102 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 81 105 81 107 81 106 79 105 Temp 89 81 95104 90 81 98104 89 81 98104 89 79 96102 Dewpt 61 60 59 52 53 51 51 48 52 52 54 51 56 56 55 52 PWind dir S NW SE SW SW S S SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC FW FW CL CL CL FW CL CL FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 0 5 5 5 $$ AZZ553-152300- Casa Grande-Pinal AZ 32.96N 111.77W Elev. 1462 ft 401 AM MST Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 MST 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 96 76 91 74 95 Temp 79 80 89 94 95 87 82 80 78 78 85 89 91 83 80 77 75 77 86 92 95 Dewpt 67 68 66 64 63 64 66 66 68 68 68 66 65 65 66 66 67 68 66 65 62 RH 67 67 47 37 35 46 58 62 71 71 57 47 42 55 62 69 76 74 51 41 34 Wind dir E E SE S S S SE S SE E E E E E SE E E E E SE E Wind spd 5 6 8 8 8 8 6 6 6 6 8 5 5 8 6 5 5 5 5 3 2 Clouds B1 B1 B1 B1 B1 B1 B2 B2 B2 B2 B1 B1 B1 B1 B1 B1 B1 B1 SC SC FW PoP 12hr 20 50 60 40 5 QPF 12hr 0.01 0.09 0.28 0.15 0 Rain shwrs S S C C C C L L C C C C C C Tstms S C S S C C S S C C S S S Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 MST 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 99 76 101 76 101 76 99 Temp 82 76 91 99 84 77 94100 84 76 93100 84 76 92 98 Dewpt 63 64 62 56 58 59 57 51 53 55 54 51 53 57 57 52 PWind dir E E NE E SE S SE SE Wind char LT LT LT LT LT LT LT LT Avg clouds SC SC FW CL CL CL CL CL FW FW FW FW FW FW SC FW PoP 12hr 0 0 0 0 0 0 5 10 $$ CAZ570-152300- Blythe-Riverside CA 33.62N 114.72W Elev. 392 ft 401 AM PDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 104 79 102 76 102 Temp 83 86 96102102 93 88 84 81 84 94100100 91 87 81 77 82 94100100 Dewpt 59 66 68 64 58 56 58 62 64 69 68 64 55 52 55 57 58 60 62 58 51 RH 44 51 40 29 24 29 36 48 56 61 43 31 23 27 34 44 52 47 35 25 19 Wind dir E SE S S S S S S NE SE S S S S S S SE SE S S S Wind spd 6 11 19 19 19 16 14 10 5 12 20 19 18 14 11 8 3 3 11 13 13 Wind gust 21 29 29 28 27 24 23 31 28 27 23 21 24 23 Clouds FW CL CL CL FW FW CL FW FW FW CL FW FW FW FW FW FW FW CL FW FW PoP 12hr 0 0 0 5 0 QPF 12hr 0 0 0 0 0 Heat index 101105102 103 100 Max heat 101 106 103 100 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 76 104 75 106 76 105 76 104 Temp 86 76 95103 85 77 99104 86 77 98103 86 76 96102 Dewpt 45 46 47 40 37 37 39 38 39 43 48 44 47 50 52 45 PWind dir S W W NW SW S S S Wind char LT LT LT LT LT GN GN LT Avg clouds FW FW CL CL CL CL FW CL CL FW FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ567-152300- Imperial-Imperial CA 32.85N 115.57W Elev. -56 ft 401 AM PDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 PDT 3hrly 02 05 08 11 14 17 20 23 02 05 08 11 14 17 20 23 02 05 08 11 14 17 UTC 3hrly 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 Max/Min 104 77 102 75 102 Temp 81 85 96102102 91 85 82 79 82 93100100 90 84 79 76 79 93100100 Dewpt 55 57 63 59 52 54 56 56 54 52 53 52 46 52 54 54 52 52 52 49 43 RH 41 39 34 25 19 29 37 41 42 35 26 20 16 27 36 42 43 39 25 18 14 Wind dir SE S W W SW SE E SE S W NW S SW W W W NW W NW W W Wind spd 2 4 5 5 10 8 3 4 5 8 8 4 5 9 3 4 5 6 6 4 3 Clouds FW CL FW CL FW FW FW FW FW FW FW FW FW FW FW FW FW CL FW CL CL PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 102100 Max heat 103 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 PDT 6hrly 23 05 11 17 23 05 11 17 23 05 11 17 23 05 11 17 UTC 6hrly 06 12 18 00 06 12 18 00 06 12 18 00 06 12 18 00 Min/Max 75 104 75 106 76 106 75 103 Temp 83 75 95102 84 77 99104 85 77 98103 84 76 96101 Dewpt 49 45 42 37 47 42 41 39 48 49 53 46 50 51 50 44 PWind dir W NW W NW W SE W NW Wind char LT LT LT LT LT LT LT LT Avg clouds CL CL CL CL CL CL CL CL FW CL FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ CAZ567-152300- El Centro NAF-Imperial CA 32.83N 115.68W Elev. -43 ft 401 AM PDT Tue Sep 15 2026 Date Tue 09/15/26 Wed 09/16/26 Thu 09/17/26 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 104 77 102 74 102 Temp 80 84 96102102 90 85 82 79 81 93100100 89 83 78 75 78 93100100 Dewpt 50 52 60 58 50 54 55 54 50 50 51 52 45 52 54 53 49 49 50 48 41 RH 35 33 30 24 18 30 36 38 36 34 24 20 16 28 37 42 40 36 23 17 13 Wind dir SE SW NW NW W S E S S W N SE SW W W W W W NW W W Wind spd 4 5 5 4 10 10 4 6 8 10 6 4 6 10 4 5 8 9 6 4 3 Clouds FW FW FW FW FW FW FW FW FW CL FW FW FW FW FW FW FW CL FW CL FW PoP 12hr 0 0 0 0 0 QPF 12hr 0 0 0 0 0 Heat index 102 Max heat 102 Date Fri 09/18/26 Sat 09/19/26 Sun 09/20/26 Mon 09/21/26 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 74 104 74 106 76 106 74 104 Temp 83 75 95102 84 76 99104 85 77 98103 84 75 96101 Dewpt 49 42 41 36 47 39 40 38 48 45 51 45 50 48 50 43 PWind dir W NW W NW W S W W Wind char GN LT LT LT LT LT LT LT Avg clouds CL CL CL CL FW CL CL CL FW CL FW FW FW FW FW FW PoP 12hr 0 0 0 0 0 0 0 0 $$ National Weather Service Phoenix is on the internet at weather.gov/phoenix