HIGH WIND WARN MIDNITE TO 0500 TUES

URGENT – WEATHER MESSAGE
National Weather Service San Diego CA
837 PM PDT Sun Apr 15 2018

…Increasingly strong winds for the mountains and deserts
tonight through Monday night…

CAZ061-062-161245-
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Coachella Valley-San Diego County Deserts-
Including the cities of Indio, Palm Springs, Cathedral City,
Palm Desert, Palm Desert Country, La Quinta, Coachella,
and Borrego Springs
837 PM PDT Sun Apr 15 2018

…HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT
TUESDAY…

The National Weather Service in San Diego has issued a High Wind
Warning…which is in effect from midnight tonight to 5 AM PDT
Tuesday. The is an upgrade and the Wind Advisory is no longer in
effect.

* Winds…West to Northwest winds 10 to 20 mph with gusts to 30
mph overnight. Winds increasing to speeds of 20 to 30 mph with
gusts to 45 mph on Monday. Local wind gusts to around 55 mph
Monday afternoon and evening.

* Timing…The strongest and most widespread winds are expected
for Monday afternoon and evening. The winds will weaken late
Monday night and early Tuesday.

* Location…Coachella Valley including Palm Springs and Borrego
Valley deserts.

* Visibility…Reduced to a couple miles due to blowing dust.

* Impacts…The winds will make driving difficult…especially for
motorists with high profile vehicles. This will impact portions
of Interstate 10 through the San Gorgonio Pass and the Coachella
Vally…Interstate 8 through the San Diego County mountains into
the deserts. There will also be areas of areas of blowing dust
and sand which will reduce visibility at times. Wind gusts over
50 mph can down trees, powerpoles and signs. Watch for tree
limbs and other debris.

* Outlook…Another round of strong northwest winds is expected
for Wednesday night into Thursday night.

* Reports…Report wind damage to law enforcement.

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.

&&

$$

CAZ060-065-161245-
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Apple and Lucerne Valleys-San Gorgonio Pass Near Banning-
Including the cities of Victorville, Hesperia, Apple Valley,
Banning, and Desert Hot Springs
837 PM PDT Sun Apr 15 2018

…HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT
TUESDAY…

The National Weather Service in San Diego has issued a High Wind
Warning…which is in effect from midnight tonight to 5 AM PDT
Tuesday. The is an upgrade and the Wind Advisory is no longer in
effect.

* Winds…Southwest to west winds 15 to 30 mph with gusts to 55
mph in passes overnight. Winds increase on Monday to 35 to 45
mph and are strongest Monday afternoon and evening when gusts to
65 mph are expected. Gusts to 75 mph in wind prone areas are
possible.

* Timing…The strongest and possible damaging winds will be most
widespread winds on Monday. The winds will weaken late Monday
night.

* Location…Johnson and Lucerne Valleys, near Cajon Pass, and
the San Gorgonio Pass.

* Visibility…Reduced to a few times due to blowing dust and sand
on Monday.

* Impacts…The winds will make driving difficult…especially for
motorists with high profile vehicles. This will impact portions
of Interstate 10 through the San Gorgonio Pass towards the
Coachella Vally and Interstate 15 across desert areas north of
the Cajon Pass. Areas of blowing dust and sand will reduce
visibility at times. Winds gusting over 60 mph can cause damage
to homes and powerlines. Wind gusts exceeding 70 mph in wind
prone areas can be an impact.

* Outlook…Another round of strong west winds is expected for
Wednesday night into Thursday night.

* Reports…Report wind damage to law enforcement.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

A Wind Advisory means that sustained winds of 35 to 45 mph are
expected. Winds this strong can make driving difficult…
especially for high profile vehicles. Use extra caution.

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 70 mph or more can lead to property damage.

&&

$$

CAZ055-056-058-161245-
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/O.NEW.KSGX.HW.W.0005.180416T0700Z-180417T1200Z/
San Bernardino County Mountains-Riverside County Mountains-
San Diego County Mountains-
Including the cities of Crestline, Lake Arrowhead, Big Bear City,
Big Bear Lake, Running Springs, Wrightwood, Idyllwild-Pine Cove,
Julian, and Pine Valley
837 PM PDT Sun Apr 15 2018

…HIGH WIND WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 5 AM PDT
TUESDAY…

The National Weather Service in San Diego has issued a High Wind
Warning…which is in effect from midnight tonight to 5 AM PDT
Tuesday. This is an upgrade and the Wind Advisory is no longer in
effect.

* Winds…Southwest to west winds 20 to 35 mph with gusts to 55
mph developing overnight. Stronger winds at speeds of 35 to 50
mph and gusts 70 to 80 mph are expected to develop on Monday and
continue into Monday evening before shifting to the northwest.

* Timing…Winds will develop this evening then strengthen
tonight. The strongest and most widespread winds are expected
for Monday afternoon and evening. The winds will weaken late
Monday night after turning to a northwest direction.

* Location…Near mountain ridge tops and along desert mountain
slopes and passes.

* Impacts…The winds will make driving difficult…especially for
motorists with high profile vehicles. This will impact
Interstate 8 through the San Diego County mountains…and
Interstate 15 and the Cajon Pass. Wind speeds over 70 mph can
cause down trees and powerpoles. Watch for broken tree limbs
and other debris.

* Outlook…Another round of strong west winds is expected for
Wednesday night into Thursday night.

* Reports…Report wind damage to law enforcement.

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 70 mph or more can lead to property damage.

&&

$$
Tardy

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