Flash Flood Watch
Issued by NWS San Diego, CA

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WGUS66 KSGX 232158
FFASGX

FLOOD WATCH
NATIONAL WEATHER SERVICE SAN DIEGO CA
158 PM PST MON JAN 23 2017

...FLASH FLOOD WATCH THROUGH THIS EVENING...

.A LARGE LOW PRESSURE SYSTEM NEAR THE WEST COAST WILL MOVE SLOWLY
INLAND THROUGH TUESDAY. MUCH COLDER AIR ALOFT WILL CONTINUE TO
SPREAD SOUTHWARD ACROSS SOUTHERN CALIFORNIA. THIS WILL CONTINUE TO
BRING SCATTERED SHOWERS TO THE AREA ALONG WITH ISOLATED THUNDERSTORMS
WITH SMALL HAIL. ANY HEAVIER SHOWERS COULD PRODUCE FLASH
FLOODING...MAINLY TO COASTAL AND VALLEY AREAS AND THE LOWER
ELEVATIONS OF THE MOUNTAINS.

CAZ048-055>057-060-065-552-554-240600-
/O.CON.KSGX.FF.A.0002.000000T0000Z-170124T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SANTA ANA MOUNTAINS AND FOOTHILLS-APPLE AND LUCERNE VALLEYS-
SAN GORGONIO PASS NEAR BANNING-ORANGE COUNTY COASTAL AREAS-
ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...RIVERSIDE...SAN BERNARDINO...ONTARIO...
MORENO VALLEY...FONTANA...RANCHO CUCAMONGA...CORONA...CRESTLINE...
LAKE ARROWHEAD...BIG BEAR CITY...BIG BEAR LAKE...
RUNNING SPRINGS...WRIGHTWOOD...IDYLLWILD-PINE COVE...
VICTORVILLE...HESPERIA...APPLE VALLEY...LUCERNE VALLEY...
BANNING...DESERT HOT SPRINGS...HUNTINGTON BEACH...COSTA MESA...
NEWPORT BEACH...LAGUNA BEACH...SAN CLEMENTE...SANTA ANA...
ANAHEIM...GARDEN GROVE...IRVINE...ORANGE...FULLERTON...
MISSION VIEJO
158 PM PST MON JAN 23 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF SOUTHWEST CALIFORNIA...INCLUDING THE FOLLOWING
  AREAS...APPLE AND LUCERNE VALLEYS...ORANGE COUNTY COASTAL
  AREAS...ORANGE COUNTY INLAND AREAS...RIVERSIDE COUNTY
  MOUNTAINS...SAN BERNARDINO COUNTY MOUNTAINS...SAN BERNARDINO
  AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE...SAN GORGONIO
  PASS NEAR BANNING AND SANTA ANA MOUNTAINS AND FOOTHILLS.

* UNTIL 10 PM PST THIS EVENING

* SOILS ARE NEARLY SATURATED FROM RECENT HEAVY RAINFALL. SHOWERS
  WILL CONTINUE THROUGH THIS EVENING WITH BRIEF HEAVY RAINFALL.
  BANDS OF SHOWERS...STRONGER SHOWERS WITH HEAVIER RAINFALL...AND
  ISOLATED THUNDERSTORMS HAVE GREATER POTENTIAL TO CAUSE URBAN AND
  SMALL STREAM FLOODING AND ISOLATED FLASH FLOODING. HEAVY
  RAINFALL OVER RECENT BURN SCARS COULD RESULT IN DEBRIS FLOWS AND
  MUD SLIDES.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$

CAZ043-050-058-061-062-240600-
/O.CON.KSGX.FF.A.0002.000000T0000Z-170124T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN DIEGO COUNTY COASTAL AREAS-SAN DIEGO COUNTY VALLEYS-
SAN DIEGO COUNTY MOUNTAINS-COACHELLA VALLEY-
SAN DIEGO COUNTY DESERTS-
INCLUDING THE CITIES OF...OCEANSIDE...VISTA...CARLSBAD...
ENCINITAS...CHULA VISTA...NATIONAL CITY...SAN DIEGO...ESCONDIDO...
EL CAJON...SAN MARCOS...LA MESA...SANTEE...POWAY...JULIAN...
PINE VALLEY...INDIO...PALM SPRINGS...CATHEDRAL CITY...
PALM DESERT...PALM DESERT COUNTRY...LA QUINTA...COACHELLA...
BORREGO SPRINGS
158 PM PST MON JAN 23 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PST THIS
EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* A PORTION OF SOUTHWEST CALIFORNIA...INCLUDING THE FOLLOWING
  AREAS...COACHELLA VALLEY...SAN DIEGO COUNTY COASTAL AREAS...
  SAN DIEGO COUNTY DESERTS...SAN DIEGO COUNTY MOUNTAINS AND SAN
  DIEGO COUNTY VALLEYS.

* UNTIL 10 PM PST THIS EVENING

* SOILS ARE NEARLY SATURATED FROM RECENT HEAVY RAINFALL. ANY
  SHOWER WOULD HAVE A GREATER POTENTIAL TO CAUSE URBAN AND SMALL
  STREAM FLOODING AND ISOLATED FLASH FLOODING.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION.

YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION
SHOULD FLASH FLOOD WARNINGS BE ISSUED.

&&

$$
GREGORIA



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