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000
FGUS76 KSGX 291119
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
419 AM PDT TUE JUL 29 2014

...FLASH FLOOD POTENTIAL INDEX FOR EXTREME SOUTHWESTERN CALIFORNIA...

.SYNOPSIS...
DRIER SOUTHWEST FLOW ALOFT DEVELOPED MONDAY AFTERNOON AND THE SLOW
DRYING HAS CONTINUED OVERNIGHT. A FEW THUNDERSTORMS ARE STILL
POSSIBLE NEAR THE MOUNTAINS THIS AFTERNOON...MAINLY NEAR THE RIDGE
TOPS ONTO THE DESERT SLOPES. THE DECREASING MOISTURE WILL REDUCE
CHANCES FOR LOCALLY HEAVY RAINFALL AND FLASH FLOODING TODAY. DRY
WEATHER IS EXPECTED FOR WEDNESDAY.

$$

CAZ055-056-058-062-300245-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-SAN DIEGO COUNTY DESERTS-
419 AM PDT TUE JUL 29 2014

.TODAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.WEDNESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

CAZ060-061-300245-
APPLE AND LUCERNE VALLEYS-COACHELLA VALLEY-
419 AM PDT TUE JUL 29 2014

.TODAY...NONE...NO FLASH FLOODING IS EXPECTED.
.WEDNESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

CAZ042-043-048-050-057-300245-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
419 AM PDT TUE JUL 29 2014

.TODAY...NONE...NO FLASH FLOODING IS EXPECTED.
.WEDNESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$









000
FGUS76 KSGX 282244
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
344 PM PDT MON JUL 28 2014

...FLASH FLOOD POTENTIAL INDEX FOR EXTREME SOUTHWESTERN CALIFORNIA...

.SYNOPSIS...
DEVELOPING SOUTHWEST FLOW ALOFT WILL ADVECT DRIER AND MORE STABLE
CONDITIONS ACROSS THE REGION THROUGH TUESDAY. THIS WILL DECREASE
THE THREAT FOR FURTHTER THUNDERSTORM DEVELOPMENT.

FOR WEDNESDAY...THERE IS A CHANCE FOR MORE SUBTROPICAL MOISTURE TO
MOVE ACROSS SOUTHERN CALIFORNIA FROM TROPICAL STORM HERNAN...WELL
OFF THE COAST. THIS MOISTURE IS EXPECTED TO REMAIN ELEVATED...
DECREASING THE THREAT FOR ANY FLOODING IF THUNDERSTORMS DEVELOP.

$$

CAZ042-043-048-050-057-291315-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
344 PM PDT MON JUL 28 2014

.TONIGHT...NONE...NO FLASH FLOODING IS EXPECTED.
.TUESDAY...NONE...NO FLASH FLOODING IS EXPECTED.
.WEDNESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

CAZ055-056-058-291315-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-
344 PM PDT MON JUL 28 2014

.TONIGHT...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.TUESDAY...NONE...NO FLASH FLOODING IS EXPECTED.
.WEDNESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

CAZ060>062-291315-
APPLE AND LUCERNE VALLEYS-COACHELLA VALLEY-
SAN DIEGO COUNTY DESERTS-
344 PM PDT MON JUL 28 2014

.TONIGHT...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.TUESDAY...NONE...NO FLASH FLOODING IS EXPECTED.
.WEDNESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

SGX







000
FGUS76 KSGX 281029
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
329 AM PDT MON JUL 28 2014

...FLASH FLOOD POTENTIAL INDEX FOR EXTREME SOUTHWESTERN CALIFORNIA...

.SYNOPSIS...
MID AND HIGH LEVEL MONSOONAL MOISTURE WITH ADDITIONAL LOWER LEVEL
MOISTURE IN THE LOWER DESERTS REMAINS ENTRENCHED ACROSS FAR
SOUTHWESTERN CALIFORNIA. THUNDERSTORMS CANNOT BE RULED OUT ALMOST
ANYWHERE THIS MORNING...BUT THE GREATER POTENTIAL FOR
THUNDERSTORMS WITH LOCALLY HEAVY RAINFALL WILL BE FOR THE
MOUNTAINS AND DESERTS FOR THIS AFTERNOON AND EARLY EVENING.
SOME DRYING IS EXPECTED FOR TONIGHT INTO TUESDAY WHICH IS EXPECTED
TO REDUCE THE CHANCES FOR THUNDERSTORMS TUESDAY ALONG WITH THE
POTENTIAL FOR FLASH FLOODING.

$$

CAZ055-056-058-060-062-290215-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
SAN DIEGO COUNTY DESERTS-
329 AM PDT MON JUL 28 2014

.TODAY...MODERATE...THUNDERSTORMS ARE EXPECTED TO DEVELOP AND
ISOLATED FLASH FLOODING IS POSSIBLE.
.TUESDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.

$$

CAZ061-290215-
COACHELLA VALLEY-
329 AM PDT MON JUL 28 2014

.TODAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.TUESDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.

$$

CAZ048-050-290215-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-
329 AM PDT MON JUL 28 2014

.TODAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.TUESDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.

$$

CAZ042-043-057-290215-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SANTA ANA MOUNTAINS AND FOOTHILLS-
329 AM PDT MON JUL 28 2014

.TODAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.TUESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

17







000
FGUS76 KSGX 272240
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
340 PM PDT SUN JUL 27 2014

...FLASH FLOOD POTENTIAL INDEX FOR EXTREME SOUTHWESTERN CALIFORNIA...

.SYNOPSIS...
DEEP MONSOONAL FLOW WILL CONTINUE THROUGH MON MORNING AS A WEAK
INVERTED TROUGH MOVES NORTH OVER THE AREA. INSTABILITY ALOFT WILL
CONTINUE THE THREAT OF THUNDERSTORMS OVERNIGHT INTO MONDAY MORNING
WITH ISOLATED FLASH FLOODING POSSIBLE. DRIER...SOUTHWESTERLY FLOW WILL
DEVELOP ON MONDAY...WITH DECREASING THUNDERSTORM CHANCES WEST OF THE
MOUNTAINS...HOWEVER THE THREAT FOR HEAVY RAINFALL FROM THUNDERSTORMS
WILL PERSIST INTO THE AFTERNOON OVER THE SOME MOUNTAIN AND DESERT
AREAS. A FLASH FLOOD WATCH MAY BE NEEDED LATER TONIGHT INTO MONDAY
ACROSS MOST OF THE AREA.

$$

CAZ055-056-058-060>062-281330-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
340 PM PDT SUN JUL 27 2014

.TONIGHT...MODERATE...THUNDERSTORMS ARE EXPECTED TO DEVELOP AND
ISOLATED FLASH FLOODING IS POSSIBLE.
.MONDAY...MODERATE...THUNDERSTORMS ARE EXPECTED TO DEVELOP AND
ISOLATED FLASH FLOODING IS POSSIBLE.
.TUESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

CAZ043-050-281330-
SAN DIEGO COUNTY COASTAL AREAS-SAN DIEGO COUNTY VALLEYS-
340 PM PDT SUN JUL 27 2014

.TONIGHT...MODERATE...THUNDERSTORMS ARE EXPECTED TO DEVELOP AND
ISOLATED FLASH FLOODING IS POSSIBLE.
MONDAY...MODERATE IN THE MORNING...BECOMING LOW IN THE AFTERNOON...
POSSIBLE THUNDERSTORMS IN THE MORNING MAY RESULT IN ISOLATED FLASH
FLOODING WITH THE ACTIVITY DIMINISHING BY AFTERNOON.
.TUESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

CAZ042-048-057-281330-
ORANGE COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SANTA ANA MOUNTAINS AND FOOTHILLS-
340 PM PDT SUN JUL 27 2014

.TONIGHT...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.MONDAY...MODERATE...POSSIBLE THUNDERSTORMS IN THE MORNING WILL BE
CAPABLE OF ISOLATED FLASH FLOODING...BECOMING LOW IN THE AFTERNOON.
.TUESDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

JAD







000
FGUS76 KSGX 271056
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
356 AM PDT SUN JUL 27 2014

...FLASH FLOOD POTENTIAL INDEX FOR EXTREME SOUTHWESTERN CALIFORNIA...

.SYNOPSIS...
MONSOONAL FLOW WILL CONTINUE TO BRING A SLIGHT CHANCE
OF THUNDERSTORMS TO THE MOUNTAINS...DESERTS...AND FAR INLAND
VALLEYS FOR THIS AFTERNOON AND EARLY EVENING...WITH SLIGHTLY
LESSER CHANCES FOR THE MOUNTAINS AND DESERTS MONDAY AFTERNOON AND
EARLY EVENING. THERE IS A SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS FOR MUCH OF FAR SOUTHWESTERN CALIFORNIA TONIGHT AS A
WEAK UPPER LEVEL DISTURBANCE MOVES NORTHWARD ACROSS THE AREA. THE
COMBINATION OF THE MOVEMENT OF ANY THUNDERSTORMS AND DRIER AIR IN
THE LOWEST 5000 FEET OF THE ATMOSPHERE SHOULD KEEP THE FLASH FLOOD
POTENTIAL LOW.

$$

CAZ055-056-058-060>062-280130-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
356 AM PDT SUN JUL 27 2014

.TODAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.MONDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.

$$

CAZ048-050-280130-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-
356 AM PDT SUN JUL 27 2014

.TODAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.MONDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

CAZ042-043-057-280130-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SANTA ANA MOUNTAINS AND FOOTHILLS-
356 AM PDT SUN JUL 27 2014

.TODAY...NONE...NO FLASH FLOODING IS EXPECTED.
.MONDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

17







000
FGUS76 KSGX 262232
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
332 PM PDT SAT JUL 26 2014

...FLASH FLOOD POTENTIAL INDEX FOR EXTREME SOUTHWESTERN CALIFORNIA...

.SYNOPSIS...
MONSOONAL FLOW WILL CONTINUE TO BRING A SLIGHT CHANCE
OF THUNDERSTORMS DURING THE AFTERNOON AND EARLY EVENING HOURS
TODAY AND SLIGHTLY HIGHER CHANCES SUNDAY. FLASH FLOODING POTENTIAL
IS LOW.

$$

CAZ055-056-058-271200-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-
332 PM PDT SAT JUL 26 2014

.TONIGHT...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.SUNDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.MONDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.

$$

CAZ060>062-271200-
APPLE AND LUCERNE VALLEYS-COACHELLA VALLEY-
SAN DIEGO COUNTY DESERTS-
332 PM PDT SAT JUL 26 2014

.TONIGHT...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.SUNDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.MONDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.

$$

CAZ042-043-048-050-057-271200-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
332 PM PDT SAT JUL 26 2014

.TONIGHT...NONE...NO FLASH FLOODING IS EXPECTED.
.SUNDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL.
.MONDAY...NONE...NO FLASH FLOODING IS EXPECTED.

$$

HARRISON








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