Spot Forecast
Issued by NWS San Diego, CA
Issued by NWS San Diego, CA
111
FNUS76 KSGX 140137
FWSSGX
Spot Forecast for Lost Creek 1...USFS
National Weather Service San Diego CA
637 PM PDT Thu Aug 13 2026
Forecast is based on forecast start time of 1900 PDT on August 14.
If conditions become unrepresentative, contact the National Weather
Service.
.DISCUSSION...
Generally light winds expected through the weekend. Southerly
drainage flow at night and in the mornings will be followed by
weak westerly seabreeze winds in the afternoons. Relative
humidities will stay on the higher side this weekend with
afternoon minimum values only falling to around 40%.
.FRIDAY NIGHT...
Sky/weather.........Mostly clear (15-25 percent).
Min temperature.....Around 55.
Max humidity........70 percent.
Eye level winds.....Light winds.
Wind (20 ft)........
Slope/valley.......Light winds.
Ridgetop...........South 10 to 15 mph increasing to 25 to 30 mph
overnight.
CWR.................1 percent.
TIME (PDT) 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........8 8 8 8 11 11 11 11 11 11 14
Weather cov.....
Weather type....
Tstm cov........
Temp............60 56 55 57 57 57 57 57 57 57 56
RH..............70 70 65 55 50 45 40 45 45 45 50
20 FT wind dir..S S S S S S S S S S S
20 FT wind spd..2 1 1 2 2 2 2 1 2 3 3
20 FT wind gust.6 4 4 5 6 6 5 5 6 6 7
Eye lvl wnd dir.S S S S S S S S S S S
Eye lvl wnd spd.1 1 1 1 1 1 1 1 1 2 2
Eye lvl wnd gst.4 3 3 4 4 4 4 4 4 5 5
Ridge wind dir..S S S S S S S S S S S
Ridge wind spd..15 15 10 10 15 15 15 25 30 30 30
CWR.............0 0 0 0 0 0 0 0 0 0 0
.SATURDAY...
Sky/weather.........Mostly sunny (10-20 percent) then becoming
partly cloudy (30-40 percent).
Max temperature.....Around 69.
Min humidity........43 percent.
Eye level winds.....Light winds.
Wind (20 ft)........
Slope/valley.......Light winds becoming west around 5 mph late in
the afternoon.
Ridgetop...........South around 15 mph decreasing to around 5 mph
early in the morning.
CWR.................5 percent.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........14 14 14 14 14 36 36 36 36 36 36 34
Weather cov.....
Weather type....
Tstm cov........
Temp............57 59 60 62 64 65 64 64 63 64 66 66
RH..............44 44 44 43 43 43 47 51 54 52 58 57
20 FT wind dir..SE SE SE S SW SW SW W W W W W
20 FT wind spd..4 4 4 3 3 2 2 2 3 5 5 5
20 FT wind gust.7 7 7 6 5 4 5 6 7 8 8 8
Eye lvl wnd dir.SE SE SE S SW SW SW W W W W W
Eye lvl wnd spd.2 2 1 1 1 1 1 2 2 3 3 3
Eye lvl wnd gst.5 5 5 4 4 3 4 5 5 6 6 6
Ridge wind dir..S S M M M M M M M M M M
Ridge wind spd..15 5 M M M M M M M M M M
CWR.............0 0 0 0 0 10 10 10 10 10 10 0
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy (30-40 percent).
Min temperature.....Around 57.
Max humidity........70 percent.
Eye level winds.....Light winds.
Wind (20 ft)........
Slope/valley.......Light winds.
Ridgetop...........
CWR.................2 percent.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........34 34 34 34 34 26 26 26 26 26 26 44
Weather cov.....
Weather type....
Tstm cov........
Temp............64 60 58 58 58 59 59 59 59 59 59 60
RH..............64 63 70 65 56 49 47 46 46 45 49 54
20 FT wind dir..W W SW SW SW SW SW SW SW SW SW SW
20 FT wind spd..3 2 1 1 1 1 1 1 1 1 1 1
20 FT wind gust.7 6 4 4 4 4 4 4 4 4 5 5
Eye lvl wnd dir.W W SW SW SW SW SW SW SW SW SW SW
Eye lvl wnd spd.2 1 1 1 1 1 1 1 1 1 1 1
Eye lvl wnd gst.5 4 3 3 3 3 3 3 3 3 4 4
Ridge wind dir..M M M M M M M M M M M M
Ridge wind spd..M M M M M M M M M M M M
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
.SUNDAY...
Sky/weather.........Partly cloudy (35-45 percent).
Max temperature.....Around 71.
Min humidity........44 percent.
Eye level winds.....Light winds becoming southwest around 4 mph
in the afternoon.
Wind (20 ft)........
Slope/valley.......Light winds becoming southwest 5 to 6
mph late in the morning.
Ridgetop...........
CWR.................1 percent.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........44 44 44 44 44 48 48 48 48 48 48 32
Weather cov.....
Weather type....
Tstm cov........
Temp............61 62 63 65 66 66 66 66 65 67 68 69
RH..............54 54 53 48 44 45 48 51 53 51 58 56
20 FT wind dir..SW SW S S S S S S SW SW SW SW
20 FT wind spd..1 1 2 2 2 5 6 6 6 7 6 5
20 FT wind gust.5 5 5 5 5 8 9 9 9 10 9 6
Eye lvl wnd dir.SW SW S S S S S S SW SW SW SW
Eye lvl wnd spd.1 1 1 1 1 3 3 3 3 4 3 3
Eye lvl wnd gst.3 3 3 3 3 4 5 5 5 6 5 4
Ridge wind dir..M M M M M M M M M M M M
Ridge wind spd..M M M M M M M M M M M M
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
$$
Forecaster...KYLE WHEELER
Requested by...Lost Creek IC / Captain 17
Type of request...WILDFIRE
.TAG 2619660.0/SGX
.DELDT 08/13/26
.FormatterVersion 2.0.0
.EMAIL curtis.coward@usda.gov