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2 products issued by NWS for: San Francisco CA
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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
551 AM PST TUE JAN 17 2017

CAZ006-505>513-517-528>530-180800-
SAN FRANCISCO-
COASTAL NORTH BAY INCLUDING POINT REYES NATIONAL SEASHORE-
NORTH BAY INTERIOR VALLEYS-NORTH BAY MOUNTAINS-
SAN FRANCISCO BAY SHORELINE-SAN FRANCISCO PENINSULA COAST-
EAST BAY INTERIOR VALLEYS-EAST BAY HILLS AND THE DIABLO RANGE-
SANTA CRUZ MOUNTAINS-SANTA CLARA VALLEY INCLUDING SAN JOSE-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
NORTHERN SALINAS VALLEY/HOLLISTER VALLEY AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
551 AM PST TUE JAN 17 2017

THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE SAN FRANCISCO BAY AREA
AND CENTRAL COAST.

.DAY ONE...TODAY AND TONIGHT

SOME PATCHY DENSE FOG IN THE NORTH BAY THIS MORNING OTHERWISE
INCREASING CLOUDS WITH SEASONABLE TEMPERATURES IN THE 50S THIS
AFTERNOON.

.DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY

RAIN DEVELOPS IN THE NORTH BAY AROUND MIDDAY WEDS AND THEN
SPREADS SOUTHWARD THROUGH THE AFTERNOON AND EVENING. URBAN AND
SMALL STREAM FLOODING WILL BE POSSIBLE AS THE FRONT MOVES THROUGH.
IN ADDITION A WIND ADVISORY HAS BEEN POSTED FOR WEDS AFTERNOON AND
EVENING. LINGERING SHOWERS THURSDAY THEN THE NEXT STORM ARRIVES
LATE THURSDAY NIGHT INTO FRIDAY WITH ANOTHER ROUND OF MODERATE TO
HEAVY RAIN THAT WILL TURN TO SHOWERS BY FRIDAY NIGHT. LINGERING
SHOWERS SATURDAY THEN A THIRD STORM BRINGS MORE WIND AND RAIN
SUNDAY.

$$



Wind Advisory

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE SAN FRANCISCO CA
336 AM PST TUE JAN 17 2017

...WIND ADVISORY IN EFFECT WEDNESDAY FOR STRONG FRONTAL PASSAGE...

.A STRONG COLD FRONT WILL PASS OVER THE BAY AREA AND CENTRAL COAST
WEDNESDAY AFTERNOON AND EVENING. IN ADDITION TO RAINFALL THE FAST
MOVING FRONT WILL BRING A PERIOD OF STRONG SOUTHERLY WINDS AHEAD
OF THE FRONT BEFORE WINDS QUICKLY TURN TO THE NORTHWEST AND
DIMINISH BEHIND THE FRONT. WIND GUSTS TO 50 MPH WILL BE POSSIBLE
NEAR THE COAST AND HILLS WITH FREQUENT GUSTS FROM 40 TO 45 MPH
POSSIBLE IN THE LOWER ELEVATIONS.

CAZ006-508>513-517-528>530-172100-
/O.NEW.KMTR.WI.Y.0004.170118T2100Z-170119T0900Z/
SAN FRANCISCO-SAN FRANCISCO BAY SHORELINE-
SAN FRANCISCO PENINSULA COAST-EAST BAY INTERIOR VALLEYS-
EAST BAY HILLS AND THE DIABLO RANGE-SANTA CRUZ MOUNTAINS-
SANTA CLARA VALLEY INCLUDING SAN JOSE-
SANTA LUCIA MOUNTAINS AND LOS PADRES NATIONAL FOREST-
NORTHERN SALINAS VALLEY/HOLLISTER VALLEY AND CARMEL VALLEY-
NORTHERN MONTEREY BAY-SOUTHERN MONTEREY BAY AND BIG SUR COAST-
INCLUDING THE CITIES OF...SAN FRANCISCO...OAKLAND...FREMONT...
HAYWARD...DALY CITY...BERKELEY...PACIFICA...CONCORD...ANTIOCH...
LIVERMORE...WALNUT CREEK...PLEASANTON...PITTSBURG...SAN RAMON...
BLACKHAWK...SCOTTS VALLEY...BOULDER CREEK...DAY VALLEY...
SAN JOSE...SALINAS...SANTA CRUZ...WATSONVILLE...LIVE OAK...
SEASIDE...MONTEREY...MARINA
336 AM PST TUE JAN 17 2017

...WIND ADVISORY IN EFFECT FROM 1 PM WEDNESDAY TO 1 AM PST
THURSDAY...

THE NATIONAL WEATHER SERVICE IN SAN FRANCISCO HAS ISSUED A WIND
ADVISORY...WHICH IS IN EFFECT FROM 1 PM WEDNESDAY TO 1 AM PST
THURSDAY.

* TIMING...WEDNESDAY AFTERNOON AND NIGHT.

* WINDS...SOUTHERLY WIND GUSTS FROM 40 TO 50 MPH...STRONGEST NEAR
  THE COAST AND IN THE HILLS ABOVE 1000 FEET.

* IMPACTS...DOWNED TREES, LIMBS AND POWERLINES LEADING TO POSSIBLE
  POWER OUTAGES. DRIVING OF HIGH PROFILE VEHICLES WILL BE
  DIFFICULT DURING PERIODS OF STRONG WINDS ALONG WITH EXTRA DEBRIS
  ON AREA ROADS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

&&

$$




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