Spot Forecast
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
620
FNUS76 KSGX 131029
FWSSGX
Spot Forecast for Rainbow FPE...CAL FIRE
National Weather Service San Diego CA
329 AM PDT Sun Jul 13 2025
Forecast is based on ignition time of 0800 PDT on July 14.
If conditions become unrepresentative, contact the National Weather
Service.
.DISCUSSION...
Monday morning will start off with calm winds, patchy fog and
humidity to 100%. SW winds pick up around 11AM, peaking between
2-7 PM at 10-15 mph and gusts around 20 mph. Expect a high
temperature around 82F with humidity dropping to 50%. During the
evening and overnight, winds calm and patchy fog returns once
again for the morning, yielding 100% humidity. Expect slightly
less breezy conditions and slightly cooler temperatures Tuesday
afternoon.
.MONDAY...
Sky/weather.........Partly cloudy (60-70 percent) then becoming
sunny (0-5 percent). Patchy fog early in the
morning.
Max temperature.....Around 82.
Min humidity........51 percent.
Eye level winds.....Light winds becoming south up to 8 mph with
gusts to around 13 mph in the late morning and
afternoon.
Wind (20 ft)........
Slope/valley.......Southwest winds 5 to 12 mph with gusts to
around 18 mph.
Ridgetop...........South 0 to 5 mph shifting to the southwest
around 5 mph late in the afternoon.
CWR.................0 percent.
Mixing height.......1100 ft AGL.
Transport winds.....Southwest 2 to 9 mph increasing to 12 to 14 mph
in the afternoon.
TIME (PDT) 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........66 66 66 2 2 in the evening becoming2 2 2 2 1
Weather cov.....PTY PTY PTY
Weather type....FOG FOG FOG
Tstm cov........
Temp............62 66 75 74 82 81 81 81 80 77
RH..............94 84 62 65 51 51 51 51 53 56
20 FT wind dir..SW SW SW SW SW SW SW SW S S
20 FT wind spd..2 3 5 7 8 9 10 10 12 12
20 FT wind gust.6 7 9 11 13 15 16 17 18 18
Eye lvl wnd dir.SW SW SW SW SW SW SW SW S S
Eye lvl wnd spd.1 2 4 4 6 6 7 7 8 8
Eye lvl wnd gst.4 5 7 8 9 11 12 12 13 13
Ridge wind dir..SE E SE S S S S SW SW SW
Ridge wind spd..0 0 0 5 5 5 5 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0
.MONDAY NIGHT...
Sky/weather.........Clear (0-5 percent) then becoming partly cloudy
(25-35 percent).
Min temperature.....Around 57.
Max humidity........100 percent.
Eye level winds.....South winds up to 7 mph with gusts to around 12
mph in the evening becoming light, then
becoming southwest around 4 mph overnight.
Wind (20 ft)........
Slope/valley.......Southwest winds 5 to 10 mph, becoming 10 to 15 mph
with gusts to around 20 mph. Light and variable winds
in the evening, then becoming southwest around 5 mph
overnight.
Ridgetop...........West around 5 mph.
CWR.................0 percent.
Mixing height.......100 ft AGL.
Transport winds.....Southwest 5 to 13 mph decreasing to 2 to 3 mph
late in the evening.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........1 1 1 1 1 28 28 28 28 28 28 34
Weather cov.....
Weather type....
Tstm cov........
Temp............74 70 66 62 61 61 60 59 59 58 57 58
RH..............65 73 83 93 94 93 97 99 100 100 100 100
20 FT wind dir..S S S S S S S SW SW SW SW SW
20 FT wind spd..10 9 8 7 6 5 3 5 5 5 5 5
20 FT wind gust.17 15 14 11 10 8 8 8 9 9 9 9
Eye lvl wnd dir.S S S S S S S SW SW SW SW SW
Eye lvl wnd spd.7 7 6 4 4 3 3 3 4 4 4 4
Eye lvl wnd gst.12 11 10 8 7 6 6 6 7 7 7 7
Ridge wind dir..SW W W W W W W W W SW SW SW
Ridge wind spd..5 5 5 5 5 5 5 5 5 5 5 5
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
.TUESDAY...
Sky/weather.........Partly cloudy (30-40 percent) then becoming
sunny (0-5 percent).
Max temperature.....Around 78.
Min humidity........55 percent.
Eye level winds.....Southwest winds up to 6 mph. Gusts up to 21 mph
late in the morning.
Wind (20 ft)........
Slope/valley.......Southwest winds 5 to 9 mph. Gusts up to 21 mph
late in the morning.
Ridgetop...........South 5 to 10 mph.
CWR.................0 percent.
Mixing height.......1500 ft AGL.
Transport winds.....Southwest 3 to 12 mph increasing to around 13
mph late in the afternoon.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........34 34 34 34 34 2 2 2 2 2 2 2
Weather cov.....
Weather type....
Tstm cov........
Temp............57 59 60 63 64 72 67 75 77 68 75 75
RH..............100 99 99 92 89 69 80 59 55 75 59 60
20 FT wind dir..SW SW SW SW SW SW SW SW SW SW SW SW
20 FT wind spd..5 5 5 6 8 9 8 7 7 7 7 7
20 FT wind gust.9 8 9 11 14 15 15 13 11 11 12 13
Eye lvl wnd dir.SW SW SW SW SW SW SW SW SW SW SW SW
Eye lvl wnd spd.4 3 4 4 6 6 6 5 4 4 5 5
Eye lvl wnd gst.7 6 7 8 10 11 11 9 8 8 9 9
Ridge wind dir..SW S S S S S S S S S S S
Ridge wind spd..5 5 10 10 10 10 10 10 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
$$
Forecaster...SEBASTIAN WESTERINK
Requested by...Shane Montgomery
Type of request...PRESCRIBED
.TAG 2517611.0/SGX
.DELDT 07/13/25
.FormatterVersion 2.0.0
.EMAIL shane.montgomery@fire.ca.gov