271  
FOUS55 KPSR 041101  
PFMPSR  
 
POINT FORECAST MATRICES  
NATIONAL WEATHER SERVICE PHOENIX AZ  
401 AM MST FRI SEP 4 2026  
 
AZZ543-042300-  
PHOENIX-MARICOPA AZ  
33.43N 112.02W ELEV. 1107 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 101 82 100 83 102  
TEMP 82 84 92 99 99 94 87 85 83 85 92 98 98 94 88 85 83 85 95101101  
DEWPT 66 66 65 60 56 56 59 58 59 59 58 57 56 56 59 59 59 59 59 58 56  
RH 58 55 41 28 24 28 39 40 44 41 32 26 25 28 38 41 44 41 30 24 23  
WIND DIR E SE SE S SW SW W NW N SE S SW W W W W W SW W W W  
WIND SPD 10 12 11 10 11 10 11 5 5 5 4 6 12 12 16 10 8 6 5 11 13  
WIND GUST 20  
CLOUDS SC FW FW FW FW SC SC SC SC SC SC FW FW B1 SC SC SC SC SC SC SC  
POP 12HR 10 5 5 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 101100  
MAX HEAT 100 101  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 85 104 86 106 87 104 85 101  
TEMP 90 85 96102 92 86 98104 92 87 96102 90 85 93 99  
DEWPT 58 59 58 55 57 58 58 55 59 62 63 59 63 65 66 62  
PWIND DIR W W W SW SW W SW SW  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW SC FW FW FW SC B1 SC B1 SC SC SC  
POP 12HR 5 5 5 5 10 5 30 20  
RAIN SHWRS S C C S S  
TSTMS S C S S  
 

 
AZZ532-042300-  
YUMA-YUMA AZ  
32.66N 114.61W ELEV. 213 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 103 80 99 83 103  
TEMP 77 82 92101103 93 86 83 81 85 92 97 98 91 87 84 83 87 96102101  
DEWPT 50 47 50 46 47 58 63 59 55 55 59 60 59 62 64 65 64 63 64 63 61  
RH 39 29 24 16 15 31 46 44 41 36 33 30 28 38 46 53 53 45 35 28 27  
WIND DIR NE N S SW S S W NE NE NE N W W W W W N N NW NW NW  
WIND SPD 6 5 5 10 11 10 9 6 6 4 5 6 9 8 11 8 6 5 9 10 10  
WIND GUST 21  
CLOUDS FW SC FW CL FW FW FW FW SC SC SC B2 B1 B2 B1 B2 B1 B1 SC SC SC  
POP 12HR 0 0 10 5 0  
QPF 12HR 0 0 0 0 0  
HEAT INDEX 105102  
MAX HEAT 105  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 84 106 84 107 84 104 83 103  
TEMP 89 84 97105 91 85100105 90 84 98103 89 84 96101  
DEWPT 64 64 63 59 60 59 58 58 65 68 68 65 70 72 71 66  
PWIND DIR NW NW NW W S S S S  
WIND CHAR GN LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC SC SC FW FW FW FW FW SC SC SC SC SC SC  
POP 12HR 0 5 5 5 20 20 20 20  
RAIN SHWRS S S S S S S S  
TSTMS S S S S S  
 

 
AZZ562-042300-  
GLOBE-GILA AZ  
33.39N 110.79W ELEV. 3750 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 84 67 88 70 92  
TEMP 67 69 77 83 83 77 72 70 67 72 80 86 86 79 74 72 70 74 85 91 90  
DEWPT 63 63 61 58 56 57 56 56 56 57 56 55 54 55 55 55 55 56 55 55 55  
RH 87 81 58 43 40 50 57 61 68 59 44 35 34 44 51 55 59 53 36 30 31  
WIND DIR NE E SE SW SW SW SW NW NW N NW W W W W W NW NW W W W  
WIND SPD 3 6 6 9 9 4 8 5 3 3 5 10 13 10 11 4 4 5 8 11 12  
WIND GUST 20 23  
CLOUDS B1 B1 SC SC SC SC FW FW SC SC SC SC SC SC SC SC SC SC FW FW SC  
POP 12HR 50 10 0 0 0  
QPF 12HR 0.05 0 0 0 0  
RAIN SHWRS C C S S S  
TSTMS S S S S S  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 72 93 73 94 73 93 72 91  
TEMP 78 72 84 90 78 73 87 91 78 73 86 89 76 72 83 86  
DEWPT 56 57 57 55 56 57 57 56 58 59 59 58 61 61 61 59  
PWIND DIR W NW SW SE S SE SE S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW SC SC FW FW SC SC SC SC B1 B1 SC B1  
POP 12HR 10 10 10 10 20 20 40 30  
RAIN SHWRS S S S S S C C S C  
TSTMS S S S S S C S C  
 

 
AZZ546-042300-  
SCOTTSDALE-MARICOPA AZ  
33.61N 111.91W ELEV. 1473 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 99 79 98 80 100  
TEMP 80 82 90 97 97 92 85 83 81 83 91 96 97 92 86 83 81 84 94100100  
DEWPT 66 67 65 62 58 57 60 59 59 60 59 59 57 57 60 59 59 60 60 59 58  
RH 62 61 44 32 28 31 43 44 47 46 34 29 27 31 42 44 47 44 32 26 25  
WIND DIR E SE SE S S W W N NE SE S SW W NW NW NW N N SW W W  
WIND SPD 5 10 8 6 6 5 6 3 1 2 4 5 8 6 8 3 2 3 4 8 8  
CLOUDS SC FW CL FW FW SC SC SC SC SC SC FW SC SC SC SC B1 SC SC FW SC  
POP 12HR 10 5 5 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 100100  
MAX HEAT 100  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 82 102 82 104 83 102 81 100  
TEMP 88 82 95102 89 84 97103 90 85 96101 88 83 92 98  
DEWPT 59 59 59 57 58 58 59 57 60 62 63 60 64 66 66 63  
PWIND DIR NW W NW S SW SW S S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW SC FW FW FW SC SC SC B1 SC SC SC  
POP 12HR 5 5 5 5 10 5 30 20  
RAIN SHWRS S C S S S  
TSTMS S C S S  
 

 
AZZ542-042300-  
PHOENIX/DEER VALLEY MUNICIPAL AIRPORT-MARICOPA AZ  
33.69N 112.08W ELEV. 1455 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 99 79 98 80 100  
TEMP 79 81 90 97 97 92 84 82 80 82 91 96 96 92 85 82 80 83 94100 99  
DEWPT 66 68 65 62 59 59 59 59 59 60 59 59 58 59 60 59 59 60 60 60 59  
RH 64 65 44 32 29 33 43 46 49 47 34 29 28 33 43 46 49 46 32 27 27  
WIND DIR E SE SE S S SW SW W NE E S SW W W NW NW N N SW W W  
WIND SPD 6 10 9 8 8 6 8 2 2 2 4 6 8 8 9 4 2 3 4 8 9  
CLOUDS SC FW FW FW SC FW SC FW SC FW SC FW SC B1 B1 SC B1 SC SC SC SC  
POP 12HR 10 5 5 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 101  
MAX HEAT 101  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 81 102 82 103 83 102 81 100  
TEMP 88 82 95101 89 83 97102 90 84 96100 88 82 93 97  
DEWPT 59 59 60 58 58 58 59 57 59 62 63 61 63 66 66 64  
PWIND DIR NW W NW S SW SW SW S  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC B1 SC B1 SC SC SC  
POP 12HR 5 5 5 5 10 5 30 20  
RAIN SHWRS S C S S S  
TSTMS S C S S  
 

 
AZZ537-042300-  
LUKE AFB-MARICOPA AZ  
33.59N 112.37W ELEV. 1086 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 101 79 99 81 102  
TEMP 81 83 93 99 99 93 86 82 80 83 92 98 97 93 87 84 81 85 96102101  
DEWPT 67 68 66 61 59 58 60 60 60 60 60 60 60 59 60 60 60 61 61 61 59  
RH 63 61 41 29 27 31 42 47 51 46 34 29 30 32 40 44 49 45 32 26 25  
WIND DIR E SE SE S SW SW SW NW E E S SW W W NW W W W SW W W  
WIND SPD 8 12 10 11 13 10 10 4 4 3 5 6 11 10 11 6 5 4 5 10 11  
WIND GUST 20  
CLOUDS SC FW FW FW FW SC SC FW SC FW SC FW SC B1 B1 SC B1 SC SC SC SC  
POP 12HR 10 0 5 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
TSTMS S  
HEAT INDEX 100 103101  
MAX HEAT 102 103  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 82 104 83 106 84 104 82 101  
TEMP 89 83 97103 91 85 99104 92 85 97103 90 84 94 99  
DEWPT 60 60 60 59 58 58 60 58 59 62 64 62 64 66 68 65  
PWIND DIR NW W NW S SW SW SW SW  
WIND CHAR GN LT LT LT GN LT GN LT  
AVG CLOUDS SC SC SC FW SC SC SC FW FW SC SC SC B1 SC SC SC  
POP 12HR 5 5 5 5 5 5 30 30  
RAIN SHWRS C C C S  
TSTMS C S S S  
 

 
AZZ551-042300-  
PHOENIX-MESA GATEWAY AIRPORT-MARICOPA AZ  
33.30N 111.67W ELEV. 1352 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 99 78 99 79 101  
TEMP 79 81 90 97 98 92 84 81 79 81 91 97 97 92 85 81 79 82 94101101  
DEWPT 68 69 66 63 60 59 61 61 61 62 61 61 59 59 60 60 61 62 61 61 59  
RH 69 67 45 33 29 33 46 51 54 53 37 31 29 33 43 49 54 51 34 27 25  
WIND DIR E SE SE S SW SE SW SE E SE S W W NW W W SE SE W W W  
WIND SPD 6 9 6 6 6 6 8 4 4 4 3 6 9 6 9 4 4 4 4 8 8  
CLOUDS SC FW FW FW FW SC SC SC B1 SC FW FW SC SC SC SC SC SC FW FW FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S S  
TSTMS S S S  
HEAT INDEX 102101  
MAX HEAT 101 102  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 81 102 82 104 82 103 80 100  
TEMP 88 81 95102 89 83 97103 89 83 96102 86 82 92 98  
DEWPT 60 61 61 59 59 60 61 59 61 64 65 62 65 68 67 65  
PWIND DIR W SW SW SW S SW S SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW FW FW SC SC FW B1 SC SC SC  
POP 12HR 5 5 5 5 10 5 30 20  
RAIN SHWRS S C C S S  
TSTMS S C S S  
 

 
AZZ539-042300-  
GILA BEND-GLBA3-MARICOPA AZ  
32.95N 112.71W ELEV. 735 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 80 100 81 103  
TEMP 81 83 95101100 92 87 84 81 84 93 99 98 92 88 84 81 85 96103102  
DEWPT 66 68 63 61 59 59 59 59 59 61 61 61 61 61 61 61 61 62 61 60 59  
RH 60 61 35 27 26 33 39 43 47 46 35 29 30 36 40 46 51 46 32 25 25  
WIND DIR E SE SW SW SW SW S NW E E S W W W SW SW S SW W W W  
WIND SPD 5 5 10 13 14 10 9 3 3 4 4 8 10 6 9 4 3 3 4 8 9  
WIND GUST 21 21  
CLOUDS FW FW FW FW FW FW FW FW SC SC B1 B1 SC B1 B1 B1 SC SC FW SC SC  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
HEAT INDEX 102100 100 104102  
MAX HEAT 103 101 104  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 83 104 84 106 84 104 82 101  
TEMP 90 83 97104 92 85 99104 92 85 97102 90 84 94 99  
DEWPT 59 59 60 58 58 58 60 59 61 65 64 64 66 68 68 66  
PWIND DIR W W W SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC SC SC B1 B1 B1 SC  
POP 12HR 5 5 5 5 20 20 30 30  
RAIN SHWRS S S C C C S  
TSTMS S S C S S  
 

 
AZZ539-042300-  
GILA BEND/AIR FORCE AUXILIARY FIELD-MARICOPA AZ  
32.89N 112.72W ELEV. 853 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 80 101 81 103  
TEMP 81 83 94101100 92 87 84 81 84 93 99 99 92 88 84 81 84 95102102  
DEWPT 66 67 62 60 58 58 58 57 58 60 60 60 60 60 60 60 60 61 60 59 58  
RH 60 59 35 26 25 32 38 40 46 44 33 28 28 34 39 44 49 46 31 25 24  
WIND DIR E SE SW SW SW SW S SW E SE S W W W SW SW S SW NW W W  
WIND SPD 9 6 11 16 17 12 13 5 4 5 4 8 10 10 10 5 4 3 6 10 10  
WIND GUST 23 21  
CLOUDS FW FW FW FW FW FW FW FW SC SC B1 B1 FW B1 B1 B1 SC SC FW SC SC  
POP 12HR 0 0 5 0 0  
QPF 12HR 0 0 0 0 0  
HEAT INDEX 102100 102102  
MAX HEAT 102 102 102  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 83 105 84 106 84 104 82 102  
TEMP 90 83 96104 92 85 98104 91 84 96101 89 83 94 99  
DEWPT 58 58 59 57 56 57 59 58 61 64 63 63 67 68 67 65  
PWIND DIR NW W W SW SW SW SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW SC SC FW FW SC SC SC B1 B1 B1 B1  
POP 12HR 5 5 5 10 20 20 30 30  
RAIN SHWRS S S S C C C C  
TSTMS S S S C S C  
 

 
AZZ553-042300-  
CASA GRANDE-PINAL AZ  
32.96N 111.77W ELEV. 1462 FT  
401 AM MST FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 99 76 97 77 99  
TEMP 77 79 90 97 97 91 84 80 78 79 90 95 96 91 84 80 78 80 92 98 99  
DEWPT 67 67 63 58 56 58 59 60 60 61 59 58 57 57 58 59 60 60 59 58 56  
RH 71 67 41 28 26 33 43 51 54 54 35 29 27 32 41 49 54 51 33 27 24  
WIND DIR E SE S SW SW W S SE SE S S W NW NW W W SW SW NW NW NW  
WIND SPD 9 9 10 10 10 9 9 4 4 4 3 8 9 9 12 6 4 4 6 10 11  
CLOUDS SC FW FW FW FW SC SC SC B1 SC FW SC SC SC SC SC SC FW FW FW FW  
POP 12HR 10 5 0 0 0  
QPF 12HR 0 0 0 0 0  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 79 100 80 102 80 101 78 97  
TEMP 87 80 93100 88 81 95101 89 82 94100 85 79 90 96  
DEWPT 57 59 58 55 56 59 58 56 59 63 62 59 64 67 65 62  
PWIND DIR W W W SW SW W SW SW  
WIND CHAR LT LT LT LT LT LT LT LT  
AVG CLOUDS SC SC SC FW FW FW FW FW FW SC SC SC B1 B1 SC SC  
POP 12HR 5 5 5 5 20 10 30 30  
RAIN SHWRS S S C C C S  
TSTMS S S C S S  
 

 
CAZ570-042300-  
BLYTHE-RIVERSIDE CA  
33.62N 114.72W ELEV. 392 FT  
401 AM PDT FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 103 79 99 82 100  
TEMP 75 79 92101101 91 86 82 79 83 92 97 97 90 89 85 83 86 93 99 98  
DEWPT 47 47 44 39 36 38 42 44 45 47 49 57 60 60 59 60 60 62 62 62 63  
RH 37 32 19 12 11 16 21 26 30 28 23 27 30 37 37 43 46 45 36 30 32  
WIND DIR S SW S S SW W S S N N SW S SW SW SW SW NW NW NW NW NW  
WIND SPD 5 4 9 16 17 12 12 5 5 4 8 10 11 10 13 8 6 9 9 13 11  
WIND GUST 26 27 21 20  
CLOUDS FW CL CL CL CL FW CL FW SC SC SC B1 OV B2 B1 B2 B2 B2 B1 B1 B1  
POP 12HR 0 0 20 5 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S  
HEAT INDEX 101100  
MAX HEAT 101  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 81 104 83 107 84 106 84 104  
TEMP 88 82 95103 91 85100105 93 86 98104 93 86 97102  
DEWPT 61 61 61 58 57 55 54 56 56 58 61 63 62 65 66 65  
PWIND DIR NW NW SW NW SW S S S  
WIND CHAR LT LT LT LT LT GN GN GN  
AVG CLOUDS B1 B1 B1 SC SC SC SC FW FW FW SC FW FW SC SC SC  
POP 12HR 5 5 0 5 5 20 20 20  
RAIN SHWRS S S S S S  
TSTMS S S S  
 

 
CAZ567-042300-  
IMPERIAL-IMPERIAL CA  
32.85N 115.57W ELEV. -56 FT  
401 AM PDT FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 103 77 98 81 100  
TEMP 74 77 92101101 90 85 81 79 82 91 96 96 90 88 85 82 86 94 99 98  
DEWPT 41 41 40 38 40 47 46 43 45 48 52 57 60 62 62 63 65 66 66 65 65  
RH 30 28 16 11 12 23 26 26 30 31 27 27 30 39 42 48 56 51 40 33 34  
WIND DIR SW W N W SW W N E NE NW SW SW W W W NW NW NW NW NW NW  
WIND SPD 10 8 6 5 12 16 16 8 6 4 8 8 9 11 13 11 10 10 13 13 10  
WIND GUST 20 16 21 27 20 21 23  
CLOUDS CL CL CL FW FW FW CL FW SC SC B1 OV OV B2 B1 B2 B2 B1 B1 B1 B1  
POP 12HR 0 0 30 20 5  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S S S  
HEAT INDEX 102101  
MAX HEAT 102  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 81 105 82 107 83 106 82 104  
TEMP 89 82 97103 91 85100105 92 86 99103 91 85 98102  
DEWPT 65 66 65 61 57 56 56 57 59 62 66 65 66 70 71 66  
PWIND DIR NW NW W W W SE S S  
WIND CHAR GN GN GN LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC SC SC FW FW SC FW FW SC SC FW SC SC  
POP 12HR 5 5 0 5 5 20 10 20  
RAIN SHWRS S S S S  
TSTMS S S S  
 

 
CAZ567-042300-  
EL CENTRO NAF-IMPERIAL CA  
32.83N 115.68W ELEV. -43 FT  
401 AM PDT FRI SEP 4 2026  
 
DATE FRI 09/04/26 SAT 09/05/26 SUN 09/06/26  
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 103 76 99 80 99  
TEMP 73 77 92101101 90 85 82 78 82 92 97 97 90 87 85 81 86 94 98 97  
DEWPT 38 35 40 39 41 47 45 42 42 43 52 59 60 62 62 64 66 69 67 67 66  
RH 28 22 16 12 13 23 25 24 28 25 26 29 30 39 43 50 60 57 41 37 36  
WIND DIR SW SW N W SW W W SE E W SE SW W W W W NW NW NW NW NW  
WIND SPD 13 10 6 5 16 17 19 10 6 4 9 9 9 11 14 13 11 13 13 13 9  
WIND GUST 21 17 25 28 23 20 20 21  
CLOUDS CL CL CL FW FW FW FW FW SC SC B1 OV OV B2 B1 B2 B2 B1 B1 B1 B2  
POP 12HR 0 0 30 20 10  
QPF 12HR 0 0 0 0 0  
RAIN SHWRS S S S S  
HEAT INDEX 103101  
MAX HEAT 103  
 
DATE MON 09/07/26 TUE 09/08/26 WED 09/09/26 THU 09/10/26  
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 80 105 81 107 82 106 81 104  
TEMP 89 81 97103 91 84100105 91 85 99103 90 84 98102  
DEWPT 66 68 66 61 58 57 57 58 58 60 65 66 66 69 71 67  
PWIND DIR NW NW W NW W SW S SW  
WIND CHAR GN GN GN LT LT LT LT LT  
AVG CLOUDS B1 SC SC SC B1 SC FW FW SC FW FW SC SC FW SC SC  
POP 12HR 5 5 0 5 5 20 10 20  
RAIN SHWRS S S S S  
TSTMS S S S  
 

 
 
NATIONAL WEATHER SERVICE PHOENIX IS ON THE INTERNET AT  
 
WEATHER.GOV/PHOENIX  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab AZ Page
The Nexlab CA Page Main Text Page