Regional Weather Roundup
Issued by NWS

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022
ASUS46 KSTO 312215
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
300 PM PDT THU JUL 31 2025

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

CAZ001-003-312300-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  CLOUDY    63  56  78 NW9       30.10S
ARCATA         NOT AVBL
SHELTER COVE   NOT AVBL
UKIAH          SUNNY     97  57  26 VRB7G20   29.94F HX  96
$$

CAZ006-505>513-312300-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     SUNNY     79  57  46 S10       29.98F
NAPA           SUNNY     76  59  55 S14       29.98F
CONCORD        SUNNY     86  58  38 NW14      29.96F
OAKLAND        MOSUNNY   70  57  63 NW15      30.01F
SAN FRAN ARPT  MOSUNNY   70  56  61 NW20      30.00F
LIVERMORE      SUNNY     88  56  33 W12       29.97F
HAYWARD        SUNNY     76  58  53 W10       29.99F
MOFFETT ARPT   SUNNY     77  61  57 N13       29.99F
SAN JOSE ARPT  SUNNY     82  60  47 NW13      29.98S
$$
CAZ034-037-514>518-312300-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    SUNNY     67  56  67 S9        30.05F
SALINAS        SUNNY     67  55  65 W16G24    30.04F
MONTEREY       PTSUNNY   65  55  70 W13       30.07S
PT PIEDRAS BLS NOT AVBL
SAN LUIS OBISP SUNNY     71  56  58 NW17      30.01F
SANTA MARIA    MOSUNNY   67  57  70 NW14      30.04F
HALF MOON BAY  CLOUDY    59  57  94 W10       30.07S
$$
CAZ015-016-312300-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        SUNNY     98  52  21 S9G21     29.89F HX  95
RED BLUFF      SUNNY     96  54  24 S12       29.92F HX  94
OROVILLE       SUNNY     92  60  34 MISG      29.95F HX  91
$$
CAZ016>018-312300-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         SUNNY     90  52  27 VRB7      30.02F
BEALE AFB      SUNNY     91  56  30 W3        29.93F HX  90
LINCOLN        SUNNY     91  55  29 W8        29.94F
MARYSVILLE     SUNNY     92  59  33 S8        29.94F HX  91
SAC INTL ARPT  SUNNY     91  57  31 SW5       29.93F
MATHER AIRPORT SUNNY     91  54  27 W8        29.93F
SAC EXEC ARPT  SUNNY     90  69  50 S5        29.94F HX  94
VACAVILLE      SUNNY     92  57  30 S5        29.95F HX  90
TRAVIS AFB     SUNNY     91  55  29 SW13      29.93F
$$
CAZ019>021-312300-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       SUNNY     93  53  25 MISG      29.94F HX  90
MODESTO        MOSUNNY   93  55  27 VRB5      29.93F HX  91
MERCED         SUNNY     92  54  27 VRB5      29.94F HX  90
LEMOORE        MOSUNNY   97  56  25 NE9       29.93F HX  95
FRESNO         MOSUNNY   94  45  18 VRB5      29.95F HX  90
HANFORD        MOSUNNY   94  50  22 CALM      29.94F HX  91
PORTERVILLE    SUNNY     96  47  18 NW9       29.96F HX  92
BAKERSFIELD    SUNNY     95  47  19 NW13      29.93F HX  91
$$
CAZ011-012-071-312300-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          PTSUNNY   88  45  22 NW20G25   30.04S
MOUNT SHASTA   MOSUNNY   78  54  43 CALM      30.10R
ALTURAS        PTSUNNY   74  46  36 N21G31    30.16R THUNDER
$$
CAZ011-012-071-312300-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    SUNNY     75  47  36 SW10G18   30.25S
TRUCKEE        MOSUNNY   79  34  19 W13G20    30.25S
TAHOE VLY ARPT MOSUNNY   74  36  25 NE13      30.25F
MAMMOTH LAKES  MOSUNNY   79  16   9 NW14G26   30.28S
$$