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2 products issued by NWS for: 12 Miles NE Mount Wilson CA
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Flood Advisory

Flood Advisory
National Weather Service OXNARD CA
357 AM PDT Mon Apr 6 2020

CAC037-061345-
/O.NEW.KLOX.FA.Y.0023.200406T1057Z-200406T1345Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Los Angeles CA-
357 AM PDT Mon Apr 6 2020

The National Weather Service in OXNARD has issued a

* Flood Advisory for...
  Los Angeles County in southwestern California...

* Until 645 AM PDT.

* At 346 AM PDT, Doppler radar and rain gauges indicated areas of
  moderate to heavy rain across much of Los Angeles County, which
  will overspread the remainder of the county by 430 AM PDT. Rainfall
  rates were generally between 0.20 and 0.33 inches per hour, through
  local rates up to one half inch per hour have been detected. The
  rain will cause widespread ponding of water on area roadways and
  local flooding of low lying areas and intersections through at least
  645 AM PDT.

  There is a slight chance of thunderstorms as well this morning.
  Rainfall rates over one half inch per hour are possible early this
  morning, especially if thunderstorms develop. The heavy rain
  will bring the threat of rock and mudslides especially in canyon
  and mountain roadways. Localized and shallow mud and debris flows
  are possible in and around the Getty and Saddleridge burn areas.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don`t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the
dangers of flooding.

Excessive runoff from heavy rainfall will cause flooding of small
creeks and streams, urban areas, highways, streets and underpasses as
well as other drainage areas and low lying spots.

&&

LAT...LON 3403 11773 3400 11779 3395 11779 3395 11797
      3374 11811 3375 11818 3371 11818 3370 11829
      3373 11840 3388 11842 3408 11907 3409 11907
      3405 11895 3417 11879 3417 11867 3424 11863
      3482 11889 3482 11767 3428 11765

$$

DB/ASR



Winter Storm Warning

URGENT - WINTER WEATHER MESSAGE
National Weather Service Los Angeles/Oxnard CA
110 AM PDT Mon Apr 6 2020

...WINTER STORM CONDITIONS EXPECTED IN THE MOUNTAINS OF VENTURA
AND LOS ANGELES COUNTIES...

.A powerful late-season winter-like storm will bring significant
precipitation to the area through Tuesday. With snow levels
dropping to around 5500 feet on today and down to 4000 to 4500
feet by Tuesday morning, significant snowfall accumulation is
likely in the mountains of Ventura and Los Angeles counties. Along
with the snow, southerly winds gusting up to 45 to 55 mph at
times will result in potentially hazardous wintry conditions.

CAZ054-070000-
/O.CON.KLOX.WS.W.0003.000000T0000Z-200408T0000Z/
Los Angeles County Mountains excluding the Santa Monica Range-
Including the cities of Acton, Mount Wilson, and Sandberg
110 AM PDT Mon Apr 6 2020

...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM PDT
TUESDAY...

* WHAT...Heavy snow expected. Total snow accumulations 15 to 30
  inches above 6000 feet and 6 to 12 inches between 4500 and 6000
  feet. Lighter accumulations are expected down to 4000 feet by
  late tonight or early Tuesday morning. Southerly winds will
  gusts to between 45 and 55 mph through Monday.

* WHERE...Los Angeles County Mountains excluding the Santa
  Monica Range.

* WHEN...From 11 PM this evening to 5 PM PDT Tuesday.

* ADDITIONAL DETAILS...Heavy snow, gusty winds, low visibilities
  in blowing snow and icy roads will make for dangerous driving
  conditions. These conditions could lead to road closures and
  travel delays. In addition, light snow accumulations are
  likely on Interstate 5 over the Grapevine by late Monday night
  or early Tuesday, possibly resulting in travel delays.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you must travel, keep an extra flashlight, food, and water in
your vehicle in case of an emergency.

The latest road conditions from CalTrans are available by calling
1 800 4 2 7 7 6 2 3.

&&

$$




U.S. Dept. of Commerce
NOAA National Weather Service
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Silver Spring, MD 20910
E-mail: w-nws.webmaster@noaa.gov
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