156
FNUS76 KSGX 201607
FWSSGX

Spot Forecast for Porta La Cruz...USFS-CNF-PRD
National Weather Service San Diego CA
807 AM PST Thu Nov 20 2025

Forecast is based on ignition time of 0700 PST on November 21.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...

Rain showers through Friday afternoon, becoming more scattered
and intermittent Friday evening and overnight. A shower or two may
linger into Saturday. Slight chance of thunderstorms (10%) Friday
afternoon. Rainfall totals from Thursday to Saturday will range
from 0.75-1.75". Easterly winds on Friday will weaken and turn
northerly Friday night into Saturday. 20 foot winds may gust to 20
mph Friday afternoon.

.FRIDAY...

Sky/weather.........Mostly cloudy (80-90 percent). Rain showers
                    likely in the morning, then chance of rain
showers in the afternoon.
Max temperature.....Around 50.
Min humidity........74 percent.
Eye level winds.....East winds up to 6 mph with gusts to 10 mph.
Wind (20 ft)........
 Slope/valley.......Southeast winds 5 to 10 mph with gusts to 18 mph.
 Ridgetop...........Southeast around 10 mph shifting to the east
                    late in the afternoon.
CWR.................66 percent decreasing to 40 percent late in the
                    afternoon.
Mixing height.......3400 ft AGL.
Transport winds.....Southeast 8 to 12 mph.

TIME (PST)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........85  85  85  95  95  95  82  82  82  78  78
Weather cov.....LKY LKY LKY LKY LKY LKY LKY LKY LKY CHC CHC
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Temp............41  43  44  47  48  49  49  49  49  48  47
RH..............100 100 97  85  79  76  75  74  74  75  77
20 FT wind dir..SE  SE  SE  SE  SE  SE  SE  SE  E   E   E
20 FT wind spd..6   7   8   9   10  10  10  10  9   8   7
20 FT wind gust.11  13  15  17  18  18  18  18  17  15  13
Eye lvl wnd dir.SE  SE  SE  SE  SE  SE  SE  SE  E   E   E
Eye lvl wnd spd.3   4   5   5   5   6   6   5   5   4   4
Eye lvl wnd gst.6   7   8   9   9   10  10  9   9   8   7
Ridge wind dir..S   SE  SE  SE  SE  SE  SE  SE  E   E   E
Ridge wind spd..10  10  10  10  10  10  10  10  10  10  5
CWR.............60  60  60  70  70  70  70  70  70  40  40

.FRIDAY NIGHT...

Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain
                    showers in the evening, then slight chance of
rain showers after 3 am.
Min temperature.....Around 38.
Max humidity........100 percent.
Eye level winds.....Northeast winds around 4 mph in the evening
                    becoming light.
Wind (20 ft)........
 Slope/valley.......Northeast winds 5 to 8 mph in the evening
                    becoming light.
 Ridgetop...........Northeast 5 to 10 mph.
CWR.................40 percent decreasing to 14 percent.
Mixing height.......800 ft AGL.
Transport winds.....Northeast 8 to 10 mph.

TIME (PST)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........78  78  78  78  74  74  74  74  74  74  70  70
Weather cov.....CHC CHC CHC CHC CHC CHC CHC CHC CHC CHC SCH SCH
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Temp............45  44  43  42  42  41  41  41  40  40  40  40
RH..............80  83  86  88  90  92  94  95  95  95  96  98
20 FT wind dir..E   E   NE  NE  NE  NE  N   N   N   NE  NE  NE
20 FT wind spd..7   6   6   7   8   7   5   5   4   3   4   5
20 FT wind gust.12  10  10  12  14  12  9   8   7   6   7   8
Eye lvl wnd dir.E   E   NE  NE  NE  NE  N   N   N   NE  NE  NE
Eye lvl wnd spd.4   3   3   4   4   4   3   2   2   2   2   2
Eye lvl wnd gst.7   6   6   7   7   7   5   4   4   3   4   4
Ridge wind dir..E   E   NE  NE  NE  NE  NE  NE  NE  NE  NE  NE
Ridge wind spd..5   5   5   5   10  10  10  10  10  10  10  10
CWR.............40  40  40  40  30  30  30  30  30  30  10  10

.SATURDAY...

Sky/weather.........Mostly cloudy (65-75 percent) then becoming
                    partly cloudy (40-50 percent). Slight chance of
                    rain showers in the morning and early afternoon.
Max temperature.....Around 53.
Min humidity........67 percent.
Eye level winds.....North winds around 4 mph in the morning and
                    early afternoon becoming light.
Wind (20 ft)........
 Slope/valley.......Northeast winds around 5 mph becoming light
late in the afternoon.
 Ridgetop...........Northeast 10 to 15 mph shifting to the north
                    around 5 mph in the afternoon.
CWR.................14 percent.
Mixing height.......2300 ft AGL.
Transport winds.....Northeast 9 to 12 mph shifting to the northwest
                    8 to 9 mph late in the afternoon.

TIME (PST)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........70  70  70  70  57  57  57  57  57  57  35  35
Weather cov.....SCH SCH SCH SCH SCH SCH SCH SCH SCH SCH
Weather type....RW  RW  RW  RW  RW  RW  RW  RW  RW  RW
Tstm cov........
Temp............40  41  43  47  50  51  52  52  53  53  52  50
RH..............100 99  92  83  75  71  69  68  67  68  69  72
20 FT wind dir..NE  NE  NE  NE  N   N   N   NE  N   N   N   N
20 FT wind spd..5   6   6   6   5   5   5   5   5   5   3   3
20 FT wind gust.9   10  10  10  9   9   8   8   8   8   8   8
Eye lvl wnd dir.NE  NE  NE  NE  N   N   N   NE  N   N   N   N
Eye lvl wnd spd.3   3   3   3   3   3   2   2   2   2   2   2
Eye lvl wnd gst.5   5   6   5   5   5   4   4   4   4   4   4
Ridge wind dir..NE  NE  NE  NE  NE  NE  N   N   N   N   NW  M
Ridge wind spd..15  15  10  10  5   5   5   5   5   5   5   M
CWR.............10  10  10  10  10  10  10  10  10  10  10  10

$$
Forecaster...KYLE WHEELER
Requested by...Noe Solano
Type of request...PRESCRIBED
.TAG 2526393.0/SGX
.DELDT 11/20/25
.FormatterVersion 2.0.0
.EMAIL Noe.Solano@usda.gov