Regional Weather Roundup
Issued by NWS

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539
ASUS45 KPSR 101010
RWRAZ

ARIZONA HOURLY REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE PHOENIX AZ
300 AM MST WED DEC 10 2025

NOTE: FAIR INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.

AZZ001>003-036-101100-
NORTHWEST ARIZONA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BULLHEAD CITY  CLEAR     63  34  34 N12G18    30.07R TC  17
KINGMAN        CLEAR     45  25  45 E7        30.17S TC   7
$$

AZZ004>008-015-016-018-101100-
NORTH CENTRAL ARIZONA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
GRAND CANYON   CLEAR     24  18  77 CALM      30.30R TC  -4
WILLIAMS       CLEAR     28  18  64 S7        30.29R WCI  21 TC  -2
PRESCOTT       CLEAR     36  21  54 S6        30.22S WCI  31 TC   2
FLAGSTAFF      CLEAR     25  20  81 CALM      30.30R TC  -4
PAYSON         CLEAR     52  14  22 N1        30.21S TC  11
PAGE           CLEAR     38  27  64 CALM      30.23S TC   3
$$

AZZ009>014-017-101100-
NORTHEAST ARIZONA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WINSLOW        CLEAR     28  25  88 SE3       30.26S TC  -2
SAINT JOHNS    CLEAR     24  12  60 S5        30.26R WCI  18 TC  -4
WINDOW ROCK    PTCLDY    25  15  66 CALM      30.28R TC  -4
SHOW LOW       CLEAR     28  14  54 CALM      30.29R TC  -2
$$

AZZ540-542>544-546-548-101100-
GREATER PHOENIX AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
PHOENIX        CLEAR     53  38  56 E5        30.04S TC  12
BUCKEYE        CLEAR     45  32  61 CALM      30.07R TC   7
LUKE AFB       CLEAR     49  37  63 NE5       30.05S TC  10
DEER VALLEY    CLEAR     50  36  58 VRB3      30.07R TC  10
SCOTTSDALE     CLEAR     49  38  65 CALM      30.07S TC   9
MESA-GATEWAY   CLEAR     45  37  75 SE8       30.08S TC   7
CHANDLER       CLEAR     47  38  72 NE3       30.07S TC   8
$$

AZZ539-553-101100-
SOUTHWEST MARICOPA COUNTY AND PINAL COUNTY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CASA GRANDE    CLEAR     44  35  70 MISG      30.08S TC   7
GILA BEND      CLEAR     46  30  54 S5        30.05S TC   8
$$

AZZ503-504-507>509-101100-
SOUTHEAST ARIZONA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
TUCSON         CLEAR     48  27  44 SE6       30.10S TC   9
DAVIS-MONTHAN  CLEAR     49  24  37 E6        30.10R TC  10
NOGALES        CLEAR     41  21  44 CALM      30.13F TC   5
SIERRA VISTA   CLEAR     49  16  26 CALM      30.16S TC  10
DOUGLAS        CLEAR     33  21  61 CALM      30.14F TC   1
SAFFORD        CLEAR     39  20  46 E5        30.12S TC   4
$$

AZZ532-101100-
SOUTHWEST ARIZONA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YUMA           CLEAR     64  36  35 N3        30.02F TC  18
$$

CAZ041-043-047-048-061-525>527-560>570-101100-
SOUTHERN CALIFORNIA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DOWNTOWN L.A.  NOT AVBL
L.A. AIRPORT   CLEAR     55  43  63 SE5       30.02R TC  13
SAN DIEGO      CLEAR     53  42  66 CALM      30.03S TC  12
BURBANK        CLEAR     53  34  48 N3        30.04R TC  12
ONTARIO        CLEAR     60  32  34 CALM      30.05R TC  16
RIVERSIDE      CLEAR     56  33  42 NE8       30.05R TC  13
PALM SPRINGS   CLEAR     56  35  45 NW8       30.07S TC  13
EL CENTRO NAS  CLEAR     51  30  44 W5        30.04F TC  11
IMPERIAL       CLEAR     50  34  54 CALM      30.03S TC  10
BLYTHE         CLEAR     50  40  68 NW3       30.06R TC  10
$$

NVZ020-UTZ003-101100-
SOUTHERN NEVADA-UTAH

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LAS VEGAS      CLEAR     51  31  46 CALM      30.16S TC  11
SALT LAKE CITY MOCLDY    43  32  65 SE3       30.25R TC   6
$$

NMZ009-TXZ055-101100-
NEW MEXICO-WEST TEXAS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALBUQUERQUE    PTCLDY    45  23  42 W10       30.20S TC   7
EL PASO        PTCLDY    43  18  36 NE6       30.07R TC   6
$$


........................KEY........................
SKY/WX - SKY CONDITION/WEATHER
TMP    - TEMPERATURE IN FAHRENHEIT
DP     - DEW POINT IN FAHRENHEIT
RH     - RELATIVE HUMIDITY IN PERCENT
WIND   - DIRECTION AND SPEED IN MILES PER HOUR (MPH)
VRB    - VARIABLE WIND DIRECTION
PRES   - MEAN SEA LEVEL PRESSURE IN INCHES OF MERCURY
         F - FALLING PRESSURE   R - RISING PRESSURE
         S - STEADY PRESSURE
VSB    - VISIBILITY IN MILES
HX     - HEAT INDEX IN FAHRENHEIT
WCI    - WIND CHILL INDEX IN FAHRENHEIT
TC     - TEMPERATURE IN CELSIUS WHICH IS ALSO KNOWN AS
         TEMPERATURE IN CENTIGRADE
AFB    - AIR FORCE BASE
         LUKE AFB IS LUKE AIR FORCE BASE
         DAVIS-MONTHAN IS DAVIS-MONTHAN AIR FORCE BASE
NAS    - NAVAL AIR STATION
         EL CENTRO NAS IS EL CENTRO NAVAL AIR STATION
N/A    - NOT AVAILABLE