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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 312307 CCA
ESFSGX

HYDROLOGIC FORECAST FOR EXTREME SOUTHWESTERN CALIFORNIA...CORRECTION
NATIONAL WEATHER SERVICE SAN DIEGO CA
407 PM PDT THU JUL 31 2014

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

.SYNOPSIS...
ISOLATED SHOWERS OR THUNDERSTORMS IN THE SOUTHWESTERN SAN
BERNARDINO COUNTY MOUNTAINS AND ADJACENT DESERTS WILL PRODUCE LITTLE 
RAINFALL LATE THIS AFTERNOON INTO THIS EVENING. THUNDERSTORM CHANCES 
WILL INCREASE FRIDAY THROUGH SATURDAY...AND SOME THUNDERSTORMS COULD 
PRODUCE FLASH FLOODING SATURDAY...MAINLY OVER THE MOUNTAINS AND 
DESERTS.

$$

CAZ055-056-058-060>062-011315-
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
COACHELLA VALLEY-SAN DIEGO COUNTY DESERTS-
407 PM PDT THU JUL 31 2014

.TONIGHT...NONE...NO FLASH FLOODING IS EXPECTED. 
.FRIDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL. 
.SATURDAY...MODERATE...THUNDERSTORMS ARE EXPECTED TO DEVELOP AND
ISOLATED FLASH FLOODING IS POSSIBLE. 

$$

CAZ048-011315-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
407 PM PDT THU JUL 31 2014

.TONIGHT...NONE...NO FLASH FLOODING IS EXPECTED. 
.FRIDAY...NONE...NO FLASH FLOODING IS EXPECTED. 
.SATURDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL. 

$$

CAZ042-043-050-057-011315-
ORANGE COUNTY COASTAL AREAS-SAN DIEGO COUNTY COASTAL AREAS-
SAN DIEGO COUNTY VALLEYS-SANTA ANA MOUNTAINS AND FOOTHILLS-
407 PM PDT THU JUL 31 2014

.TONIGHT...NONE...NO FLASH FLOODING IS EXPECTED. 
.FRIDAY...NONE...NO FLASH FLOODING IS EXPECTED. 
.SATURDAY...LOW...THE RISK OF FLASH FLOODING IS MINIMAL. 

$$

MAXWELL