SAN BERNARDINO County, California
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: SAN BERNARDINO County, California
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Flash Flood Watch
CAZ055-056-058-060>062-171745-
/O.NEW.KSGX.FF.A.0009.140917T1700Z-140918T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
227 AM PDT WED SEP 17 2014

...FLASH FLOOD WATCH IN EFFECT FROM 10 AM PDT THIS MORNING
THROUGH THIS EVENING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A

* FLASH FLOOD WATCH FOR A PORTION OF SOUTHWEST CALIFORNIA...
INCLUDING THE FOLLOWING AREAS...APPLE AND LUCERNE VALLEYS...
COACHELLA VALLEY...RIVERSIDE COUNTY MOUNTAINS...SAN BERNARDINO
COUNTY MOUNTAINS...SAN DIEGO COUNTY DESERTS AND SAN DIEGO
COUNTY MOUNTAINS.

* FROM 10 AM PDT THIS MORNING THROUGH 8 PM PDT THIS EVENING

* THUNDERSTORMS ARE EXPECTED TO DEVELOP BY LATE MORNING AND
CONTINUE THROUGH THE AFTERNOON. THUNDERSTORMS WILL BE RELATIVELY
STATIONARY...ADDING TO THE THREAT OF HEAVY RAINFALL OVER ONE
LOCATION IN A SHORT PERIOD OF TIME.

* THE RISK OF FLASH FLOODING WILL BE GREATEST ALONG DESERT SLOPES
OF THE MOUNTAINS AND IN RECENTLY BURNED AREAS WHERE RUNOFF AND
DEBRIS CAN QUICKLY FILL DRY WASHES.

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.

&&

$$

Flash Flood Watch
AZZ002-003-036-CAZ524>527-NVZ016-018>022-172300-
/O.CON.KVEF.FF.A.0009.140917T1800Z-140919T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
LAKE HAVASU AND FORT MOHAVE-NORTHWEST DESERTS-
LAKE MEAD NATIONAL RECREATION AREA-EASTERN MOJAVE DESERT-
MORONGO BASIN-CADIZ BASIN-SAN BERNARDINO COUNTY-
UPPER COLORADO RIVER VALLEY-NORTHEAST CLARK COUNTY-SHEEP RANGE-
SPRING MOUNTAINS-RED ROCK CANYON-LAS VEGAS VALLEY-
SOUTHERN CLARK COUNTY-
338 AM PDT WED SEP 17 2014 /338 AM MST WED SEP 17 2014/

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 11 AM PDT /11 AM MST/
THIS MORNING THROUGH THURSDAY EVENING...

THE FLASH FLOOD WATCH CONTINUES FOR

* PORTIONS OF NORTHWEST ARIZONA...CALIFORNIA AND SOUTHERN
NEVADA...INCLUDING THE FOLLOWING AREAS...IN NORTHWEST
ARIZONA...LAKE HAVASU AND FORT MOHAVE...LAKE MEAD NATIONAL
RECREATION AREA AND NORTHWEST DESERTS. IN CALIFORNIA...CADIZ
BASIN...EASTERN MOJAVE DESERT...MORONGO BASIN AND SAN
BERNARDINO COUNTY-UPPER COLORADO RIVER VALLEY. IN SOUTHERN
NEVADA...LAKE MEAD NATIONAL RECREATION AREA...LAS VEGAS
VALLEY...NORTHEAST CLARK COUNTY...SHEEP RANGE...SOUTHERN CLARK
COUNTY AND SPRING MOUNTAINS-RED ROCK CANYON.

* FROM 11 AM PDT /11 AM MST/ THIS MORNING THROUGH THURSDAY
EVENING

* TROPICAL STORM ODILE WILL TRACK NORTHEAST ACROSS SOUTHERN ARIZONA
THROUGH THURSDAY. TROPICAL MOISTURE FROM THIS STORM HAS MOVED INTO
INTO THE AREA AND IS INCREASING THE THREAT OF THUNDERSTORM
ACTIVITY AND THE POTENTIAL FOR HEAVY RAINFALL.

* BURN SCARS...URBAN CENTERS...AND AREAS THAT HAVE RECENTLY
EXPERIENCED FLOODING SHOULD PAY CLOSE ATTENTION TO FORECASTS
AND WARNINGS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLASH FLOOD WATCH MEANS THAT CONDITIONS MAY DEVELOP THAT LEAD
TO FLASH FLOODING. FLASH FLOODING IS A VERY DANGEROUS SITUATION
AND PERSONS IN AND NEAR THE WATCH AREA SHOULD BE ALERT TO THE
POTENTIAL FOR HEAVY RAINFALL.

&&

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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