FNUS76 KSGX 210803 FWSSGX Spot Forecast for ECHO...CALFIRE National Weather Service San Diego CA 103 AM PDT Sun Jun 21 2026 Forecast is based on forecast start time of 0100 PDT on June 21. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION... Low clouds are slowly filling in over the site bringing chances for fog through the overnight hours. Winds will be light and variable, becoming westerly in the afternoons and evening with speeds 5-10 mph. MinRH in the 50-60% range over the next couple of days, dipping into the 40s by mid-late week. Partly to mostly cloudy skies overnight and in the mornings with mostly clear skies in the afternoons. .REST OF TONIGHT... Sky/weather.........Partly cloudy (55-65 percent) then becoming mostly cloudy (65-75 percent). Patchy fog. Min temperature.....Around 55. Max humidity........100 percent. Eye level winds.....Light winds. Wind (20 ft)........ Slope/valley.......Light winds. Ridgetop...........West 5 to 10 mph. CWR.................0 percent. Mixing height.......900 ft AGL. Transport winds.....Northwest 5 to 7 mph. TIME (PDT) 1AM 2AM 3AM 4AM 5AM Sky (%).........57 65 65 65 72 Weather cov.....PTY PTY PTY PTY PTY Weather type....FOG FOG FOG FOG FOG Tstm cov........ Temp............57 56 56 55 55 RH..............93 95 96 99 99 20 FT wind dir..N N N N N 20 FT wind spd..3 3 2 2 2 20 FT wind gust.6 6 6 6 5 Eye lvl wnd dir.N N N N N Eye lvl wnd spd.2 2 1 1 1 Eye lvl wnd gst.5 5 4 4 4 Ridge wind dir..NW W NW NW W Ridge wind spd..5 10 5 5 10 CWR.............0 0 0 0 0 .TODAY... Sky/weather.........Mostly cloudy (65-75 percent) then becoming partly cloudy (45-55 percent) then becoming mostly sunny (10-20 percent). Patchy fog in the morning. Max temperature.....Around 74. Min humidity........57 percent. Eye level winds.....Light winds becoming west up to 6 mph with gusts to around 10 mph late in the morning. Wind (20 ft)........ Slope/valley.......Light winds becoming west 5 to 8 mph with gusts to around 14 mph late in the morning. Ridgetop...........Northwest around 5 mph shifting to the west late in the morning, then shifting to the north early in the afternoon shifting to the southwest early in the afternoon shifting to the north shifting to the west late in the afternoon. CWR.................0 percent. Mixing height.......2200 ft AGL. Transport winds.....Northwest 3 to 5 mph shifting to the west 7 to 12 mph late in the morning. TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........72 72 52 52 52 9 9 9 8 8 8 18 Weather cov.....PTY PTY PTY PTY PTY Weather type....FOG FOG FOG FOG FOG Tstm cov........ Temp............55 55 58 61 65 68 71 73 74 73 73 72 RH..............100 100 93 84 75 67 62 59 57 59 59 61 20 FT wind dir..N N N NW W W W W W W W W 20 FT wind spd..2 2 2 3 3 5 6 7 8 8 8 7 20 FT wind gust.5 5 6 6 8 10 11 13 14 14 13 12 Eye lvl wnd dir.N N N NW W W W W W W W W Eye lvl wnd spd.1 1 1 2 3 4 4 5 6 6 6 5 Eye lvl wnd gst.4 4 4 5 6 7 8 9 10 10 9 9 Ridge wind dir..NW NW W NW NW W N N SW N N W Ridge wind spd..5 5 5 5 5 5 5 5 55 5 5 CWR.............0 0 0 0 0 0 0 0 0 0 0 0 .TONIGHT... Sky/weather.........Partly cloudy (30-40 percent) then becoming mostly cloudy (70-80 percent). Patchy fog late in the evening. Min temperature.....Around 56. Max humidity........100 percent. Eye level winds.....West winds around 4 mph early in the evening becoming light. Wind (20 ft)........ Slope/valley.......Northwest winds around 5 mph early in the evening becoming light. Ridgetop...........Northwest 5 to 10 mph increasing to around 15 mph after 3 am, then shifting to the southwest early in the morning. CWR.................0 percent. Mixing height.......300 ft AGL. Transport winds.....Northwest 2 to 9 mph decreasing to around 2 mph after 3 am. TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM Sky (%).........18 18 23 23 23 53 53 53 71 71 71 76 Weather cov..... PTY PTY PTY PTY PTY PTY PTY Weather type.... FOG FOG FOG FOG FOG FOG FOG Tstm cov........ Temp............70 67 63 61 59 58 58 57 57 57 56 56 RH..............66 72 82 89 92 94 96 97 98 99 100 100 20 FT wind dir..W W W W NW NW NW NW N N N N 20 FT wind spd..6 5 3 3 2 1 1 1 2 2 1 1 20 FT wind gust.11 10 8 6 6 5 5 5 5 5 5 5 Eye lvl wnd dir.W W W W NW NW NW NW N N N N Eye lvl wnd spd.4 4 3 2 1 1 1 1 1 1 1 1 Eye lvl wnd gst.8 7 6 5 4 4 4 4 4 4 4 4 Ridge wind dir..NW NW W NW NW W NW NW W NW NW SW Ridge wind spd..5 5 10 10 10 10 10 10 5 15 15 10 CWR.............0 0 0 0 0 0 0 0 0 0 0 0 .MONDAY... Sky/weather.........Mostly cloudy (70-80 percent) then becoming partly cloudy (55-65 percent) then becoming mostly sunny (5-15 percent). Patchy fog in the morning. Max temperature.....Around 75. Min humidity........61 percent. Eye level winds.....Light winds becoming west up to 5 mph late in the morning. Wind (20 ft)........ Slope/valley.......West winds 5 to 8 mph early in the morning becoming light, then becoming west 5 to 8 mph late in the morning. Ridgetop...........Northwest around 10 mph shifting to the southwest early in the morning, then shifting to the northwest late in the morning shifting to the south late in the morning shifting to the north shifting to the south early in the afternoon becoming north around 0 mph increasing to south around 10 mph late in the afternoon. CWR.................0 percent. Mixing height.......1800 ft AGL. Transport winds.....Northwest 2 to 8 mph shifting to the west 9 to 10 mph in the afternoon. TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM Sky (%).........76 76 59 59 59 13 13 13 4 4 4 8 Weather cov.....PTY PTY PTY PTY PTY Weather type....FOG FOG FOG FOG FOG Tstm cov........ Temp............56 56 59 63 67 70 73 74 74 75 74 73 RH..............100 100 94 85 75 68 62 61 62 61 63 65 20 FT wind dir..NW NW NW NW W W W W W W W W 20 FT wind spd..1 1 1 2 3 5 6 7 8 7 7 6 20 FT wind gust.4 4 5 6 8 10 11 12 13 13 12 11 Eye lvl wnd dir.NW NW NW NW W W W W W W W W Eye lvl wnd spd.1 1 1 1 3 4 4 5 5 5 4 4 Eye lvl wnd gst.3 3 4 4 6 7 8 9 9 9 9 8 Ridge wind dir..NW NW SW NW N S N N S N N S Ridge wind spd..10 10 10 5 5 10 5 5 10 0 0 10 CWR.............0 0 0 0 0 0 0 0 0 0 0 0 $$ Forecaster...LAUREN VILLAFANE Requested by...Kevin Cox Type of request...WILDFIRE .TAG 2615899.0/SGX .DELDT 06/21/26 .FormatterVersion 2.0.0 .EMAIL Kevin.Cox@fire.ca.gov