San Bernardino County, California
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Watch/Warnings
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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
CAZ043-048-050-055>058-065-552-554-200600-
/O.NEW.KSGX.FF.A.0001.170120T1500Z-170121T0300Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
SAN DIEGO COUNTY COASTAL AREAS-
SAN BERNARDINO AND RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE-
SAN DIEGO COUNTY VALLEYS-SAN BERNARDINO COUNTY MOUNTAINS-
RIVERSIDE COUNTY MOUNTAINS-SANTA ANA MOUNTAINS AND FOOTHILLS-
SAN DIEGO COUNTY MOUNTAINS-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...CRESTLINE...LAKE ARROWHEAD...
BIG BEAR CITY...BIG BEAR LAKE...RUNNING SPRINGS...WRIGHTWOOD...
IDYLLWILD-PINE COVE...JULIAN...PINE 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
246 PM PST THU JAN 19 2017

...FLASH FLOOD WATCH IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY
EVENING...

THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A

* FLASH FLOOD WATCH FOR PORTIONS OF SOUTHWEST
CALIFORNIA...INCLUDING THE FOLLOWING AREAS...SAN BERNARDINO AND
RIVERSIDE COUNTY VALLEYS-THE INLAND EMPIRE...ORANGE COUNTY
COASTAL AREAS...ORANGE COUNTY INLAND AREAS...SAN BERNARDINO
COUNTY MOUNTAINS...SAN DIEGO COUNTY COASTAL AREAS...SAN DIEGO
COUNTY MOUNTAINS...SAN DIEGO COUNTY VALLEYS...SAN GORGONIO PASS
NEAR BANNING...SANTA ANA MOUNTAINS AND FOOTHILLS...AND
RIVERSIDE COUNTY MOUNTAINS.

* FROM FRIDAY MORNING THROUGH FRIDAY EVENING

* HEAVY SHOWERS AND SCATTERED THUNDERSTORMS WILL LIKELY OCCUR
DURING THE MID-MORNING HOURS FRIDAY THROUGH EARLY FRIDAY
EVENING...WITH POSSIBLE RAINFALL RATES AT OR EXCEEDING 1 INCH
PER HOUR. THIS WILL INCREASE THE CHANCES FOR FLASH FLOODING.
ALSO...HEAVY RAINS OVER RECENT BURN SCARS COULD RESULT IN DEBRIS
FLOWS AND MUDSLIDES.

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.

&&

$$

High Wind Watch
CAZ058-060-062-065-192200-
/O.CON.KSGX.WI.Y.0005.000000T0000Z-170120T1200Z/
/O.CON.KSGX.HW.A.0001.170120T1200Z-170121T2000Z/
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...JULIAN...PINE VALLEY...VICTORVILLE...
HESPERIA...APPLE VALLEY...BORREGO SPRINGS...BANNING...
DESERT HOT SPRINGS
320 AM PST THU JAN 19 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...
...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SATURDAY MORNING...

* WINDS...SOUTHWEST TO WEST 20 TO 35 MPH WITH LOCAL GUSTS OVER 50
MPH TODAY...THEN 25 TO 45 MPH WITH LOCAL GUSTS OVER 65 MPH
FRIDAY INTO SATURDAY MORNING.

* TIMING...TODAY THROUGH SATURDAY MORNING...WITH STRONGEST WINDS
FRIDAY AND FRIDAY NIGHT.

* LOCATION...FROM THE MOUNTAIN CRESTS EAST AND NORTH TO THE
DESERTS...WITH STRONGEST WINDS ON DESERT MOUNTAIN SLOPES AND
BELOW PASSES AND CANYONS.

* IMPACTS...DRIVING WILL BE DANGEROUS FOR HIGH-PROFILE VEHICLES.
SOME TREE BRANCHES OR POWER LINES COULD HAVE DAMAGE FRIDAY OR
FRIDAY NIGHT. MOTORISTS SHOULD ALSO BE ALERT FOR OTHER DEBRIS.

* OUTLOOK...WINDS WILL GRADUALLY DECREASE SATURDAY... BUT STRONG
WINDS ARE EXPECTED AGAIN LATE SUNDAY AND MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

Wind Advisory
CAZ058-060-062-065-192200-
/O.CON.KSGX.WI.Y.0005.000000T0000Z-170120T1200Z/
/O.CON.KSGX.HW.A.0001.170120T1200Z-170121T2000Z/
SAN DIEGO COUNTY MOUNTAINS-APPLE AND LUCERNE VALLEYS-
SAN DIEGO COUNTY DESERTS-SAN GORGONIO PASS NEAR BANNING-
INCLUDING THE CITIES OF...JULIAN...PINE VALLEY...VICTORVILLE...
HESPERIA...APPLE VALLEY...BORREGO SPRINGS...BANNING...
DESERT HOT SPRINGS
320 AM PST THU JAN 19 2017

...WIND ADVISORY REMAINS IN EFFECT UNTIL 4 AM PST FRIDAY...
...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TONIGHT THROUGH
SATURDAY MORNING...

* WINDS...SOUTHWEST TO WEST 20 TO 35 MPH WITH LOCAL GUSTS OVER 50
MPH TODAY...THEN 25 TO 45 MPH WITH LOCAL GUSTS OVER 65 MPH
FRIDAY INTO SATURDAY MORNING.

* TIMING...TODAY THROUGH SATURDAY MORNING...WITH STRONGEST WINDS
FRIDAY AND FRIDAY NIGHT.

* LOCATION...FROM THE MOUNTAIN CRESTS EAST AND NORTH TO THE
DESERTS...WITH STRONGEST WINDS ON DESERT MOUNTAIN SLOPES AND
BELOW PASSES AND CANYONS.

* IMPACTS...DRIVING WILL BE DANGEROUS FOR HIGH-PROFILE VEHICLES.
SOME TREE BRANCHES OR POWER LINES COULD HAVE DAMAGE FRIDAY OR
FRIDAY NIGHT. MOTORISTS SHOULD ALSO BE ALERT FOR OTHER DEBRIS.

* OUTLOOK...WINDS WILL GRADUALLY DECREASE SATURDAY... BUT STRONG
WINDS ARE EXPECTED AGAIN LATE SUNDAY AND MONDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS
THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.

A HIGH WIND WATCH MEANS THERE IS THE POTENTIAL FOR A HAZARDOUS
HIGH WIND EVENT. SUSTAINED WINDS OF AT LEAST 40 MPH...OR GUSTS OF
58 MPH OR STRONGER MAY OCCUR. CONTINUE TO MONITOR THE LATEST
FORECASTS.

&&

$$

Winter Storm Warning
CAZ055-056-200700-
/O.CON.KSGX.WS.W.0002.000000T0000Z-170121T1400Z/
SAN BERNARDINO COUNTY MOUNTAINS-RIVERSIDE COUNTY MOUNTAINS-
INCLUDING THE FOLLOWING LOCATIONS...CRESTLINE...LAKE ARROWHEAD...
BIG BEAR CITY...BIG BEAR LAKE...RUNNING SPRINGS...WRIGHTWOOD...
IDYLLWILD-PINE COVE
246 PM PST THU JAN 19 2017

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM PST
SATURDAY...

* SNOW LEVELS...5500 TO 6000 FEET TODAY...LOWERING BRIEFLY TO
AROUND 5000 FEET TONIGHT...THEN RISING TO 5500 TO 6000 FEET BY
MID FRIDAY MORNING.

* TIMING...TODAY THROUGH FRIDAY NIGHT.

* SNOW ACCUMULATIONS...ABOVE 6000 FEET...AROUND 18 INCHES TO 2
FEET WITH LOCAL 3 FEET POSSIBLE. 5500 TO 6000 FEET...1 TO 2
FEET. 5000 TO 5500 FEET...5 TO 10 INCHES. 4500 TO 5000
FEET...TRACE TO 3 INCHES.

* WINDS...SOUTHWEST TO WEST 20 TO 35 MPH WITH LOCAL GUSTS OVER 50
MPH TODAY. WINDS 25 TO 40 MPH WITH GUSTS TO 60 MPH AND LOCAL
GUSTS OVER 65 MPH FRIDAY AND FRIDAY NIGHT.

* VISIBILITY...NEAR ZERO AT TIMES IN SNOW...BLOWING SNOW AND FOG.

* IMPACTS...TRAVEL WILL BE DANGEROUS AT TIMES OVER THE MOUNTAINS
DUE TO SNOW COVERED ROADS...STRONG WINDS AND LOW VISIBILITY.
DANGEROUS CROSS WINDS EXPECTED FOR HIGH PROFILE VEHICLES. WINDS
MAY CAUSE STRUCTURAL DAMAGE AND KNOCK DOWN TREES AND POWER
LINES.

* OUTLOOK...A WARMER STORM WILL BRING MORE RAIN THAN SNOW
SUNDAY...BUT THE SNOW LEVEL WILL LOWER ON MONDAY DOWN TO 4000
FEET BRINGING MORE HEAVY SNOW.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A WINTER STORM WARNING FOR HEAVY SNOW MEANS SEVERE WINTER WEATHER
CONDITIONS ARE EXPECTED OR OCCURRING. SIGNIFICANT AMOUNTS OF
SNOW ARE FORECAST THAT WILL MAKE TRAVEL DANGEROUS. ONLY TRAVEL IN
AN EMERGENCY. IF YOU MUST TRAVEL...KEEP AN EXTRA FLASHLIGHT...
FOOD...AND WATER IN YOUR VEHICLE IN CASE OF AN EMERGENCY.

&&

$$

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