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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High Wind Warning
AZZ003-CAZ526-292300-
/O.NEW.KVEF.HW.W.0007.170330T1500Z-170331T0600Z/
Northwest Deserts-Cadiz Basin-
Including Kingman, Golden Valley, Dolan Springs,
Valentine, Wikieup, Yucca, and Vidal Junction
321 AM PDT Wed Mar 29 2017 /321 AM MST Wed Mar 29 2017/

...HIGH WIND WARNING IN EFFECT FROM 8 AM PDT /8 AM MST/ TO 11 PM
PDT /11 PM MST/ THURSDAY...

The National Weather Service in Las Vegas has issued a High Wind
Warning, which is in effect from 8 AM PDT /8 AM MST/ to 11 PM PDT
/11 PM MST/ Thursday.

* TIMING...Winds will increase significantly mid-day
Thursday...peaking Thursday afternoon and evening then
diminishing Thursday night.

* WINDS...Southwest to northwest winds gusting to around 60 MPH.

* IMPACTS...Strong winds may damage to roofs...trees...and
unsecured structures. Dangerous travel conditions due to strong
crosswinds and areas of blowing dust are expected.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check the forecast and road conditions before traveling and be
prepared for reduced visibility and strong crosswinds...
especially in high-profile vehicles. Secure loose objects and
temporary fences. Take down temporary structures such as tents to
avoid damage.

&&

$$

High Wind Warning
AZZ001-036-CAZ519-523>525-NVZ016-018-020>022-292300-
/O.UPG.KVEF.HW.A.0003.170330T1900Z-170331T0600Z/
/O.NEW.KVEF.HW.W.0007.170330T1500Z-170331T0600Z/
Northwest Plateau-Lake Mead National Recreation Area-
Eastern Sierra Slopes-Western Mojave Desert-Eastern Mojave Desert-
Morongo Basin-Northeast Clark County-Sheep Range-Las Vegas Valley-
Southern Clark County-
Including Colorado City,
Pipe Spring National Monument, Tuweep, Mt Trumbell,
Western Grand Canyon, Bullhead City, Oatman, Mohave Valley,
Aspendell, Mt Whitney, Barstow, Daggett, Fort Irwin, Baker,
Mountain Pass, Mitchell Caverns, Morongo Valley, Yucca Valley,
Twentynine Palms, Mesquite, Overton, Moapa, Las Vegas,
North Las Vegas, Henderson, Boulder City, Hoover Dam, Laughlin,
Primm, .Searchlight, and Cal-Nev-Ari
321 AM PDT Wed Mar 29 2017 /321 AM MST Wed Mar 29 2017/

...HIGH WIND WARNING IN EFFECT FROM 8 AM PDT /8 AM MST/ TO 11 PM
PDT /11 PM MST/ THURSDAY...

The National Weather Service in Las Vegas has issued a High Wind
Warning, which is in effect from 8 AM PDT /8 AM MST/ to 11 PM PDT
/11 PM MST/ Thursday. The High Wind Watch is no longer in effect.

* TIMING...Winds will increase significantly Thursday...peaking
Thursday afternoon and evening then diminishing Thursday night.

* WINDS...Southwest to northwest winds gusting to around 60 MPH.
Up to 70 MPH in the mountains.

* IMPACTS...Strong winds may damage to roofs...trees...and
unsecured structures. Dangerous travel conditions due to strong
crosswinds and areas of blowing dust are expected. Dangerous
boating conditions are expected on area lakes due to significant
wave activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check the forecast and road conditions before traveling and be
prepared for reduced visibility and strong crosswinds...
especially in high-profile vehicles. Secure loose objects and
temporary fences. Take down temporary structures such as tents to
avoid damage. Avoid boating on area lakes during periods of strong
winds.

&&

$$

High Wind Watch
CAZ055-056-058-060>062-065-300500-
/O.CON.KSGX.HW.A.0005.170330T1900Z-170331T1100Z/
San Bernardino County Mountains-Riverside County Mountains-
San Diego County Mountains-Apple and Lucerne Valleys-
Coachella Valley-San Diego County Deserts-
San Gorgonio Pass Near Banning-
Including the cities of Lake Arrowhead, Big Bear City,
Big Bear Lake, Wrightwood, Julian, Pine Valley, Victorville,
Hesperia, Apple Valley, Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, Coachella,
Borrego Springs, and Desert Hot Springs
137 PM PDT Wed Mar 29 2017

...HIGH WIND WATCH REMAINS IN EFFECT FROM THURSDAY AFTERNOON
THROUGH LATE THURSDAY NIGHT...

* WINDS...Westerly 20 to 40 MPH with gusts up to 65 MPH near the
desert slopes and foothills.

* TIMING...Winds increasing Thursday morning and becoming strong
and gusty in the afternoon. Strongest winds Thursday evening.
Winds will switch to north Thursday night.

* LOCATION...The higher mountains and deserts with strongest winds
on the desert slopes and near the desert foothills in the
Coachella Valley and the San Diego County Deserts.

* VISIBILITY...Blowing dust and sand will reduce visibility at
times to as low as 1 mile.

* IMPACTS...Hazardous travel conditions at times due to low
visibility in blowing sand and dust, and sudden, strong cross-
winds. Difficult travel for high-profile vehicles. Minor
structural and tree damage possible.

* OUTLOOK...Gusty northerly winds through Friday morning in the
northern Coachella Valley, the Cajon Pass, parts of the Inland
Empire and the Santa Ana Mountains.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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
AZZ002-CAZ527-292300-
/O.NEW.KVEF.WI.Y.0022.170330T1500Z-170331T0600Z/
Lake Havasu and Fort Mohave-San Bernardino County-
Upper Colorado River Valley-
Including Lake Havasu City, Desert Hills, Topock,
and Needles
321 AM PDT Wed Mar 29 2017 /321 AM MST Wed Mar 29 2017/

...WIND ADVISORY IN EFFECT FROM 8 AM PDT /8 AM MST/ TO 11 PM PDT
/11 PM MST/ THURSDAY...

The National Weather Service in Las Vegas has issued a Wind
Advisory, which is in effect from 8 AM PDT /8 AM MST/ to 11 PM
PDT /11 PM MST/ Thursday.

* TIMING...Winds will increase mid-day Thursday...peaking
Thursday afternoon and evening then diminishing Thursday night.

* WINDS...Southwest to northwest winds gusting 35 to 50 MPH.

* IMPACTS...Strong winds may damage to roofs...trees...and
unsecured structures. Dangerous travel conditions due to strong
crosswinds and areas of blowing dust are expected. Dangerous
boating conditions are expected on area lakes due to significant
wave activity.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Check the forecast and road conditions before traveling and be
prepared for reduced visibility and strong crosswinds...
especially in high-profile vehicles. Secure loose objects and
temporary fences/structures. Avoid boating on area lakes during
periods of strong winds.

&&

$$

Wind Advisory
CAZ030-300745-
/O.EXT.KPSR.WI.Y.0007.170330T2100Z-170331T1600Z/
Joshua Tree National Park-
Including the cities of Cottonwood Visitor Center, Keys View,
and Lost Horse
1234 PM PDT Wed Mar 29 2017

...WIND ADVISORY NOW IN EFFECT FROM 2 PM THURSDAY TO 9 AM PDT
FRIDAY...

* AFFECTED AREA...Joshua Tree National Park

* TIMING...Thursday afternoon through early Friday morning

* WINDS...Winds of 25 to 35 mph with gusts up to 45 mph

* IMPACTS...Strong winds will create difficult driving
conditions especially for high profile vehicles. Locally
reduced visibilities due to blowing dust possible.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means that sustained wind speeds of between
30 and 40 mph are expected, or wind gusts of between 40 and
58 mph. Winds this strong can make driving difficult, especially
for high profile vehicles. In addition, strong winds over desert
areas could result in briefly lowered visibilities to well under
a mile at times in blowing dust or blowing sand. Use extra
caution.

&&

$$
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