Regional Weather Roundup
Issued by NWS

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601
ASUS46 KSTO 151604
RWRCA

NORTHERN AND CENTRAL CA REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE SACRAMENTO CA
900 AM PDT THU MAY 15 2025

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

CAZ001-003-151700-
NORTHWEST AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CRESCENT CITY  PTSUNNY   52  51  97 S5        30.15R
UKIAH          SUNNY     60  47  61 CALM      30.05S
$$

CAZ006-505>513-151700-
BAY AREA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
SANTA ROSA     SUNNY     59  50  72 CALM      30.02S
SAN RAFAEL     N/A       53  MM  MM MISG
NAPA           SUNNY     58  53  84 SW5       30.03S
CONCORD        SUNNY     62  49  62 S6        30.03R
OAKLAND CITY   N/A       58  MM  MM MISG
OAKLAND        MOSUNNY   58  51  78 S6        30.05R
SAN FRAN CITY  N/A       55  MM  77 MISG
SAN FRAN ARPT  MOSUNNY   57  50  77 NE5       30.03S
LIVERMORE      SUNNY     57  45  64 CALM      30.03S
HAYWARD        SUNNY     62  50  64 S3        30.03S
SAN JOSE ARPT  MOSUNNY   58  46  64 SE3       30.04R
$$
CAZ034-037-514>518-151700-
CENTRAL COAST

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
WATSONVILLE    CLOUDY    54  49  83 S6        30.06R
SALINAS        MOSUNNY   54  47  77 CALM      30.06R
MONTEREY       PTSUNNY   55  48  77 NW5       30.06R
SAN LUIS OBISP PTSUNNY   51  50  96 CALM      30.03S
SANTA MARIA    CLOUDY    53  49  86 W5        30.04R FOG
HALF MOON BAY  MOSUNNY   54  52  94 S8        30.05S FOG
$$
CAZ015-016-151700-
NORTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
REDDING        SUNNY     68  41  37 N9        30.00S
RED BLUFF      SUNNY     68  40  35 N13       30.01F
OROVILLE       SUNNY     63  49  60 S7        30.02R
$$
CAZ016>018-151700-
SOUTHERN SACRAMENTO VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUBURN         SUNNY     66  43  42 CALM      30.02S
BEALE AFB      SUNNY     66  47  50 CALM      30.00R
MARYSVILLE     SUNNY     65  49  56 S7        30.01S
SAC INTL ARPT  MOSUNNY   66  51  58 CALM      30.01S
MATHER AIRPORT NOT AVBL
DOWNTOWN SAC   N/A       63  MM  MM MISG
SAC EXEC ARPT  SUNNY     65  51  60 SE3       30.01S
VACAVILLE      SUNNY     69  47  45 NE6       30.02S
TRAVIS AFB     SUNNY     65  51  58 W3        30.00S
$$
CAZ019>021-151700-
SAN JOAQUIN VALLEY

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
STOCKTON       SUNNY     67  49  52 W6        30.02R
MODESTO        SUNNY     65  46  50 N7        30.01R
MERCED         SUNNY     66  46  48 NW10      30.01R
FRESNO         MOSUNNY   66  44  45 CALM      30.02R
HANFORD        SUNNY     65  46  50 NW6       30.02S
PORTERVILLE    SUNNY     66  45  46 SW5       30.03R
BAKERSFIELD    SUNNY     66  41  40 CALM      30.02R
$$
CAZ011-012-071-151700-
NORTHERN MOUNTAINS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
YREKA          MOSUNNY   50  38  63 CALM      30.13F
MOUNT SHASTA   SUNNY     54  38  54 VRB5      30.09F
ALTURAS        PTSUNNY   44  35  70 CALM      30.12S
$$
CAZ011-012-071-151700-
SIERRA NEVADA MTNS

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BLUE CANYON    SUNNY     55  31  39 W3        30.11R
TRUCKEE        FOG       36  36 100 CALM      30.14F VSB 3/4
TAHOE VLY ARPT SUNNY     47  34  60 NE3       30.12S
MAMMOTH LAKES  SUNNY     48  27  43 VRB3      30.15S
$$