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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High Wind Warning
AZZ001>003-036-CAZ519-521-523>527-NVZ016-021-022-310600-
/O.CON.KVEF.HW.W.0007.000000T0000Z-170331T0600Z/
Northwest Plateau-Lake Havasu and Fort Mohave-Northwest Deserts-
Lake Mead National Recreation Area-Eastern Sierra Slopes-
White Mountains of Inyo County-Western Mojave Desert-
Eastern Mojave Desert-Morongo Basin-Cadiz Basin-
San Bernardino County-Upper Colorado River Valley-
Northeast Clark County-Southern Clark County-
Including Colorado City,
Pipe Spring National Monument, Tuweep, Mt Trumbell,
Western Grand Canyon, Lake Havasu City, Desert Hills, Topock,
Kingman, Golden Valley, Dolan Springs, Valentine, Wikieup, Yucca,
Bullhead City, Oatman, Mohave Valley, Aspendell, Mt Whitney,
Westgard Pass, Bristlecone Pine, Barstow, Daggett, Fort Irwin,
Baker, Mountain Pass, Mitchell Caverns, Morongo Valley,
Yucca Valley, Twentynine Palms, Vidal Junction, Needles,
Mesquite, Overton, Moapa, Hoover Dam, Laughlin, Primm,
.Searchlight, and Cal-Nev-Ari
828 AM PDT Thu Mar 30 2017 /828 AM MST Thu Mar 30 2017/

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM PDT /11 PM
MST/ THIS EVENING...

* TIMING...Winds will increase significantly today...peak this
afternoon and evening then diminishing tonight.

* WINDS...Southwest to northwest winds gusting to around 60 MPH.
Up to 75 MPH in the mountains.

* IMPACTS...Strong winds may damage 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 Warning
CAZ055-056-058-061-062-065-310600-
/O.CON.KSGX.HW.W.0006.000000T0000Z-170331T0600Z/
San Bernardino County Mountains-Riverside County Mountains-
San Diego County Mountains-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, Indio,
Palm Springs, Cathedral City, Palm Desert, Palm Desert Country,
La Quinta, Coachella, Borrego Springs, and Desert Hot Springs
1223 PM PDT Thu Mar 30 2017

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WINDS...Sustained west winds of 20 to 40 mph. Gusts up to 80
mph along mountain tops and the desert mountain slopes. Gusts
up to 60 mph in the Coachella Valley and San Diego County
desert.

* TIMING...This afternoon and evening. The strongest winds are
expected between 3 and 9 PM.

* LOCATION...From the mountain tops to the desert floor.

* VISIBILITY...Severe restrictions of a quarter of a mile or less
in blowing dust and sand at times in the deserts.

* 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, especially
Big Rigs which are prone to toppling. Minor structural and
tree damage possible.

* OUTLOOK...Winds will turn northerly tonight and be quite gusty
from the northern Coachella Valley and through the Cajon Pass,
but not as strong. Gusty northerly winds Friday morning will
decrease in the afternoon.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

High Wind Warning
CAZ060-310600-
/O.CON.KSGX.HW.W.0006.000000T0000Z-170331T0600Z/
Apple and Lucerne Valleys-
Including the cities of Victorville, Hesperia, and Apple Valley
1223 PM PDT Thu Mar 30 2017

...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...

* WINDS...Sustained west winds 30 to 40 mph with gusts to 70 mph.

* TIMING...Today through 11 pm tonight. Strongest winds between 2
and 7 PM.

* LOCATION...The high deserts including Victorville, Hesperia, and
Apple Valley, Interstate 15, Highway 395 and all local roads.

* VISIBILITY...Severe restrictions down to a quarter of a mile or
less in blowing dust and sand at times.

* IMPACTS...Hazardous travel conditions due to low visibility in
blowing sand and dust, and sudden, strong cross-winds.
Difficult travel for high-profile vehicles, especially Big
Rigs which are prone to toppling. Minor structural and tree
damage possible.

* OUTLOOK...Winds will turn northerly late tonight but will not be
as strong. Gusty northerly winds will continue Friday.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A High Wind Warning means a hazardous high wind event is expected
or occurring. Sustained wind speeds of at least 40 mph or gusts
of 58 mph or more can lead to property damage.

&&

$$

Wind Advisory
CAZ030-310530-
/O.CON.KPSR.WI.Y.0007.170330T2100Z-170331T0600Z/
Joshua Tree National Park-
Including the cities of Cottonwood Visitor Center, Keys View,
and Lost Horse
1016 AM PDT Thu Mar 30 2017

...WIND ADVISORY REMAINS IN EFFECT FROM 2 PM THIS AFTERNOON TO
11 PM PDT THIS EVENING...

* AFFECTED AREA...Eastern Riverside County including Interstate
10 from Blythe through the Coachella Valley and Joshua Tree
National Park.

* TIMING...Thursday afternoon through late evening.

* WINDS...West winds of 25 to 35 mph with gusts up to 45 mph.
The highest elevations may see winds gusting up to 55 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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