* WHAT...Heavy snow expected. Through Tuesday morning, snowfall of 4
to 8 inches is expected from 5500 to 6000 feet, 8 to 16 inches
from 6000 to 7000 feet, and locally 2 to 3 feet above 7500 feet.
Southwest winds will gust to 45 to 55 mph. Snow levels will fall
to 5000 to 5500 feet for late tonight into Tuesday. Another round
of more widespread precipitation is expected for Tuesday night
into Wednesday morning with additional snowfall of 3 to 8 inches
from 5000 to 6000 feet, 8 to 16 inches from 6000 to 7000 feet, and
16 to 20 inches above 7000 feet. The snow level will fall to 3500
to 4500 feet for Wednesday afternoon into Thursday. Southwest
winds for Tuesday night through Wednesday afternoon will gust to
55 to 75 mph on the desert slopes of the mountains.

* WHERE...Riverside County Mountains and San Bernardino County
Mountains.

* WHEN...Until noon PST Wednesday.

* IMPACTS...Travel could be very difficult to impossible. The
hazardous conditions could impact the Monday evening and Tuesday
morning commutes. Very strong winds could cause extensive tree
damage.

* ADDITIONAL DETAILS...Wednesday night into Thursday up to an inch
of snow could accumulate below 5000 ft, with 2-4 inches of
additional snowfall above 5000 ft.

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency. The latest road conditions for
the state you are calling from can be obtained by calling 5 1 1.

* WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph
expected.

* WHERE...Central La Paz County, Western portion of Joshua Tree
National Park, Eastern portion of Joshua Tree National Park,
Parker Valley, Chuckwalla Mountains, Chiriaco Summit, Palo Verde
Valley, and Chuckwalla Valley.

* WHEN...Until 2 AM MST /1 AM PST/ Tuesday.

* IMPACTS...Difficult driving conditions, especially for larger
vehicles traveling along roads with crosswinds. Light, unsecured
objects may become airborne.

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.

* WHAT...For the through tonight, south winds 15 to 25 mph with
gusts 30 to 45 mph expected. For Tuesday night into Wednesday,
southwest winds 15 to 25 mph with gusts 30 to 45 mph expected.

* WHERE...Orange County Coastal Areas, Orange County Inland Areas,
San Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Coastal Areas, San Diego County Valleys, and Santa
Ana Mountains and Foothills.

* WHEN...For the first Wind Advisory, until 8 PM PST this evening.
For the second Wind Advisory, from 8 PM Tuesday to 8 AM PST
Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Shallow rooted trees may be uprooted.

* ADDITIONAL DETAILS...Winds today will be strongest with the
passage of the cold front. The front is currently expected to pass
through Orange County/Inland Empire early this afternoon and San
Diego County late this afternoon.

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

* WHAT...For the through tonight, south winds 15 to 25 mph with
gusts 30 to 45 mph expected. For Tuesday night into Wednesday,
southwest winds 15 to 25 mph with gusts 30 to 45 mph expected.

* WHERE...Orange County Coastal Areas, Orange County Inland Areas,
San Bernardino and Riverside County Valleys-The Inland Empire, San
Diego County Coastal Areas, San Diego County Valleys, and Santa
Ana Mountains and Foothills.

* WHEN...For the first Wind Advisory, until 8 PM PST this evening.
For the second Wind Advisory, from 8 PM Tuesday to 8 AM PST
Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.
Shallow rooted trees may be uprooted.

* ADDITIONAL DETAILS...Winds today will be strongest with the
passage of the cold front. The front is currently expected to pass
through Orange County/Inland Empire early this afternoon and San
Diego County late this afternoon.

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

* WHAT...For today, southwest winds 15 to 25 mph with gusts to 45
mph expected. For Tuesday into Wednesday, west winds 30 to 40 mph
with gusts to 65 mph expected.

* WHERE...San Gorgonio Pass near Banning.

* WHEN...For the first Wind Advisory, until 1 AM PST Tuesday. For
the second Wind Advisory, from 10 AM Tuesday to 4 PM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...Stronger west winds gusting 65 to 70 mph
possible Tuesday afternoon and Wednesday.

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.

* WHAT...For today, southwest winds 15 to 25 mph with gusts to 45
mph expected. For Tuesday into Wednesday, west winds 30 to 40 mph
with gusts to 65 mph expected.

* WHERE...San Gorgonio Pass near Banning.

* WHEN...For the first Wind Advisory, until 1 AM PST Tuesday. For
the second Wind Advisory, from 10 AM Tuesday to 4 PM PST Wednesday.

* IMPACTS...Gusty winds will blow around unsecured objects. Tree
limbs could be blown down and a few power outages may result.

* ADDITIONAL DETAILS...Stronger west winds gusting 65 to 70 mph
possible Tuesday afternoon and Wednesday.

Winds this strong can make driving difficult, especially for high
profile vehicles. Use extra caution.