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FNUS76 KLOX 251055
FWSLOX

Spot Forecast for Castaic Training RX...CNTY LAC
National Weather Service Los Angeles/Oxnard CA
355 AM PDT Mon May 25 2020

Forecast is based on ignition time of 1800 PDT on May 24. 
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...An upper level ridge of high pressure will
strengthen across the region, bringing and extended period 
of hot and dry conditions to the Castaic area through
Thursday. A light offshore wind component on Tuesday
morning will bring rapid warming and drying, likely peaking
in the upper 90s by afternoon, with little change in
temperatures through Thursday. The hot temperatures will
also cause increasing instability, resulting in deeper 
mixing heights during the afternoon hours. 

.TONIGHT...

Sky/weather.........Clear. 
Min temperature.....62-64. 
Max humidity........38-42 percent. 
Eye level winds.....Southwest 3-5 mph with gusts to 7 mph in the
                    evening becoming north to northeast 1-3 mph
                    overnight. 
Wind (20 ft)........ 
 Slope/valley.......Southwest 5-10 mph with gusts to 13 mph in
                    the evening becoming north to northeast
                    3-5 mph overnight.  
 Ridgetop...........Southwest 6-12 mph with gusts to 15 mph in
                    the  evening becoming north 4-6 mph overnight.
Mixing height.......7000 ft AGL early becoming 1000-1500 ft AGL
                    overnight. 
Transport winds.....Southwest 5-10 mph in the evening becoming
                    north 5 mph overnight. 

.TUESDAY...

Sky/weather.........Sunny. 
Max temperature.....96-98. 
Min humidity........14-16 percent. 
Eye level winds.....North 4 mph becoming southwest 8 mph in the 
                    afternoon. 
Wind (20 ft)........ 
 Slope/valley.......North to northeast 3-5 mph in the morning
                    becoming south to southwest 8-15 mph with
                    gusts to 20 mph in the afternoon. 
 Ridgetop...........North to northeast 4-6 mph in the morning
                    becoming south to southwest 10-17 mph
                    with gusts to 22 mph in the afternoon. 
Mixing height.......1000 ft AGL early becoming 10000 ft AGL
                    in the afternoon.  
Transport winds.....Northeast 5 mph in the morning becoming
                    southwest 10-15 mph in the afternoon. 

$$
Forecaster...GOMBERG
Requested by...Mike Velazquez
Type of request...PRESCRIBED
.TAG 2006783.4/LOX
.DELDT 05/24/20
.FormatterVersion 1.0.26
.EMAIL mike.velazquez@fire.lacounty.gov