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Lawrenceville Weather

Weather for Ontario, California

Lat: 34.05N, Lon: 117.61W
Wx Zone: CAZ048 CWA Used: SGX

California Drought Monitor

The California Drought monitor is a subset of the United States Monitor, issued every Thursday morning, based on drought conditions the previous Tuesday. The map below shows the current drought level around the state, and the percent of California land area in each drought level compared to the previous week.

Read an explanation of the drought intensities and what they mean.

California Drought Monitor

California Hydrologic Information Statement

Note that if drought conditions are not being experienced, or in the case of river flooding or heavy rain, this statement may be used to indicate river flows or flood potential.

000
FGUS76 KSGX 281001
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA
NATIONAL WEATHER SERVICE SAN DIEGO CA
301 AM PDT WED SEP 28 2016

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

.SYNOPSIS...
UPPER LEVEL LOW PRESSURE WILL DRIFT NORTH ACROSS THE AREA TODAY.
JUST ENOUGH MOISTURE MAY BE PRESENT TO ALLOW FOR A FEW SHOWERS OR
THUNDERSTORMS TO DEVELOP...MAINLY OVER THE MOUNTAINS. LIMITED
MOISTURE THOUGH LOOKS TO KEEP THE FLASH FLOOD RISK LOW. THE LOW
WILL MOVE NORTH OF THE AREA THURSDAY THROUGH FRIDAY. ASIDE FROM A
SLIGHT CHANCE OF SHOWERS IN THE SAN BERNARDINOS ON THURSDAY, NO
RAIN IS EXPECTED FRIDAY THROUGH EARLY NEXT WEEK.

$$

CAZ055-056-058-290130-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-
INCLUDING THE CITIES OF...CRESTLINE...LAKE ARROWHEAD...
BIG BEAR CITY...BIG BEAR LAKE...RUNNING SPRINGS...WRIGHTWOOD...
IDYLLWILD-PINE COVE...JULIAN...PINE VALLEY
301 AM PDT WED SEP 28 2016

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

$$

CAZ043-048-050-057-060>062-065-552-554-290130-
SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
APPLE AND LUCERNE VALLEYS-COACHELLA VALLEY-
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-
ORANGE COUNTY COASTAL AREAS-ORANGE COUNTY INLAND AREAS-
INCLUDING THE CITIES OF...OCEANSIDE...VISTA...CARLSBAD...
ENCINITAS...CHULA VISTA...NATIONAL CITY...SAN DIEGO...RIVERSIDE...
SAN BERNARDINO...ONTARIO...MORENO VALLEY...FONTANA...
RANCHO CUCAMONGA...CORONA...ESCONDIDO...EL CAJON...SAN MARCOS...
LA MESA...SANTEE...POWAY...VICTORVILLE...HESPERIA...
APPLE VALLEY...LUCERNE VALLEY...INDIO...PALM SPRINGS...
CATHEDRAL CITY...PALM DESERT...PALM DESERT COUNTRY...LA QUINTA...
COACHELLA...BORREGO SPRINGS...BANNING...DESERT HOT SPRINGS...
HUNTINGTON BEACH...COSTA MESA...NEWPORT BEACH...LAGUNA BEACH...
SAN CLEMENTE...SANTA ANA...ANAHEIM...GARDEN GROVE...IRVINE...
ORANGE...FULLERTON...MISSION VIEJO
301 AM PDT WED SEP 28 2016

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

$$
GREGORIA