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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Fire Weather Warning
AZZ101-CAZ229-NVZ466-292300-
/O.CON.KVEF.FW.W.0002.000000T0000Z-170430T0600Z/
Lake Mead NRA/Colorado River-AZ side-Lower Colorado River Valley-
Lake Mead NRA/Colorado River-NV side-
232 AM PDT Sat Apr 29 2017 /232 AM MST Sat Apr 29 2017/

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 11 PM PDT /11 PM MST/
THIS EVENING FOR STRONG WINDS AND LOW HUMIDITY...

* TIMING...Strong north to northwest winds are expected through
this afternoon. Winds should peak by late morning and early
afternoon and then gradually diminish this evening.

* WIND...North winds gusting to 40 to 50 mph.

* HUMIDITY...5 to 10 percent.

* IMPACTS...Any fires that develop will likely spread rapidly.
Outdoor burning is not recommended.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Red Flag Warning means that critical fire weather conditions
are either occurring now....or will shortly. A combination of
strong winds...low relative humidity...and warm temperatures can
contribute to extreme fire behavior.

&&

$$


High Wind Warning
CAZ048-055-057-552-554-291900-
/O.EXT.KSGX.HW.W.0007.000000T0000Z-170429T1900Z/
San Bernardino and Riverside County Valleys-The Inland Empire-
San Bernardino County Mountains-Santa Ana Mountains and Foothills-
Orange County Coastal Areas-Orange County Inland Areas-
Including the cities of Riverside, San Bernardino, Ontario,
Moreno Valley, Fontana, Rancho Cucamonga, Corona, Crestline,
Lake Arrowhead, Big Bear City, Big Bear Lake, Running Springs,
Wrightwood, Huntington Beach, Costa Mesa, Santa Ana, Anaheim,
Garden Grove, Irvine, Orange, Fullerton, and Mission Viejo
352 AM PDT Sat Apr 29 2017

...HIGH WIND WARNING NOW IN EFFECT UNTIL NOON PDT TODAY...

* WINDS...Areas of northeast winds 20 to 30 mph with gusts to 55
mph. Isolated gusts to 65 mph near and along coastal slopes of
the mountains and below the Cajon Pass.

* TIMING...Strongest and most widespread winds after sunrise.
Winds will diminish rapidly during the late morning and afternoon.
* LOCATIONS...Strongest winds near and along coastal slopes of
the mountains and below the Cajon Pass.

* IMPACTS...The winds will make driving difficult...especially for
motorists with high profile vehicles. Watch for broken tree
limbs and downed palm fronds.

* REPORTS...Please send reports of strong winds and wind damage to
the National Weather Service via Facebook and Twitter feeds and online.


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
AZZ002-036-CAZ527-NVZ021-300000-
/O.CON.KVEF.WI.Y.0031.000000T0000Z-170430T0000Z/
Lake Havasu and Fort Mohave-Lake Mead National Recreation Area-
San Bernardino County-Upper Colorado River Valley-
Including Lake Havasu City, Desert Hills, Topock,
Bullhead City, Oatman, Mohave Valley, Needles, Hoover Dam,
and Laughlin
226 AM PDT Sat Apr 29 2017 /226 AM MST Sat Apr 29 2017/

...WIND ADVISORY REMAINS IN EFFECT UNTIL 5 PM PDT /5 PM MST/ THIS
AFTERNOON...

* TIMING...Winds are expected to increase this morning and peak by
late morning and early afternoon before dissipating by late afternoon.

* WINDS...North winds of 25 to 35 mph with locally higher gusts
to 50 mph possible. Strongest winds are expected in especially
wind prone locations near Laughlin.

* IMPACTS...Strong winds will create dangerous boating
conditions on area lakes. These winds will create very choppy
waters and generate large waves which could capsize or swamp
vessels. Strong wind gusts may cause localized wind damage to
structures and will destroy any unsecured items left outside.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Wind Advisory means strong winds gusting over 40 mph can make
driving difficult...especially for high profile vehicles. Use
extra caution.

&&

$$
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