789
FNUS76 KSGX 290259
FWSSGX
SPOT FORECAST FOR VIEJAS FIREWORK SITE...VIEJAS FIRE DEPARTMENT
NATIONAL WEATHER SERVICE SAN DIEGO CA
759 PM PDT SUN JUN 28 2026
FORECAST IS BASED ON IGNITION TIME OF 0500 PDT ON JUNE 29.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
LOW CLOUDS AND PATCHY FOG IN THE MORNING WILL YIELD TO SUNNY SKIES
AND A TYPICAL SEA BREEZE (W 10 MPH, GUST 15-20 MPH) IN THE
AFTERNOON. DAYTIME HUMIDITY WILL DROP TO AROUND 50% IN THE
AFTERNOON, RECOVERING TO AROUND 94% MONDAY NIGHT AS LOW CLOUDS
AND PATCHY FOG RETURN MONDAY EVENING.
REST OF TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MIN TEMPERATURE.....AROUND 49.
MAX HUMIDITY........94 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS.
RIDGETOP...........NORTHWEST AROUND 15 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 1 MPH.
TIME (PDT) 5AM
SKY (%).........22
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............49
RH..............94
20 FT WIND DIR..N
20 FT WIND SPD..0
20 FT WIND GUST.
EYE LVL WND DIR.N
EYE LVL WND SPD.0
EYE LVL WND GST.
RIDGE WIND DIR..NW
RIDGE WIND SPD..15
CWR.............0
MONDAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 72.
MIN HUMIDITY........53 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 6 MPH LATE IN
THE MORNING.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS IN THE MORNING, BECOMING WEST 10 MPH,
GUSTING TO 15-20 MPH IN THE AFTERNOON.
RIDGETOP...........WEST 10-15 MPH IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......2600 FT AGL.
TRANSPORT WINDS.....NORTHEAST 1 TO 2 MPH SHIFTING TO THE WEST 2 TO
10 MPH EARLY IN THE MORNING.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........22 22 8 8 8 2 2 2 1 1 1 14
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............49 51 55 59 63 65 69 70 71 72 71 70
RH..............91 86 82 73 69 64 58 55 53 53 54 55
20 FT WIND DIR..N W W W W W W W W W W W
20 FT WIND SPD..0 1 1 2 3 5 6 7 8 8 7 7
20 FT WIND GUST. 5 6 7 9 11 12 13 13 13 12
EYE LVL WND DIR.N W W W W W W W W W W W
EYE LVL WND SPD.0 1 1 1 2 4 4 5 6 6 5 4
EYE LVL WND GST. 4 4 5 7 8 9 9 9 9 9
RIDGE WIND DIR..N NW W NE NE W S SW W SW W W
RIDGE WIND SPD..10 5 10 5 0 10 0 5 10 5 5 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
MONDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (35-45 PERCENT). PATCHY FOG LATE
IN THE EVENING.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........94 PERCENT.
EYE LEVEL WINDS.....WEST WINDS AROUND 4 MPH EARLY IN THE EVENING
BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS AROUND 6 MPH EARLY IN THE EVENING
BECOMING LIGHT.
RIDGETOP...........WEST 5 TO 10 MPH INCREASING TO AROUND 15 MPH IN
THE LATE EVENING AND OVERNIGHT.
CWR.................1 PERCENT.
MIXING HEIGHT.......100 FT AGL.
TRANSPORT WINDS.....WEST 5 TO 8 MPH.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........14 14 14 14 14 68 68 68 68 68 68 43
WEATHER COV..... PTY PTY PTY PTY PTY PTY PTY
WEATHER TYPE.... FOG FOG FOG FOG FOG FOG FOG
TSTM COV........
TEMP............68 64 60 57 55 54 53 53 52 52 51 51
RH..............59 68 78 88 93 94 92 92 91 93 94 93
20 FT WIND DIR..W W W N NW N N W N N N N
20 FT WIND SPD..6 3 1 0 1 1 1 1 0 0 0 0
20 FT WIND GUST.10 7 4 1 4 4
EYE LVL WND DIR.W W W NW NW N N W N N N N
EYE LVL WND SPD.4 2 1 1 1 1 1 1 0 0 0 0
EYE LVL WND GST.7 5 3 3 3
RIDGE WIND DIR..W W W W W W W W W W W W
RIDGE WIND SPD..5 10 10 15 15 15 15 15 15 15 15 15
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TUESDAY
SKY/WEATHER.........PARTLY CLOUDY (40-50 PERCENT) THEN BECOMING
SUNNY (0-10 PERCENT). PATCHY FOG IN THE
MORNING.
MAX TEMPERATURE.....AROUND 73.
MIN HUMIDITY........53 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 6 MPH LATE IN
THE MORNING.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING WEST 5 TO 10 MPH LATE IN
THE MORNING.
RIDGETOP...........WEST AROUND 10 MPH.
CWR.................1 PERCENT.
MIXING HEIGHT.......3100 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 2 MPH SHIFTING TO THE WEST 6
TO 10 MPH EARLY IN THE MORNING.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........43 43 43 43 43 4 4 4 4 4 4 3
WEATHER COV.....PTY PTY PTY PTY PTY
WEATHER TYPE....FOG FOG FOG FOG FOG
TSTM COV........
TEMP............50 52 54 58 61 65 68 70 71 72 71 70
RH..............94 92 87 80 72 65 59 55 53 53 55 59
20 FT WIND DIR..N N W W W W W W W W W W
20 FT WIND SPD..0 0 2 2 3 5 6 6 8 8 8 6
20 FT WIND GUST. 5 6 6 9 10 11 13 13 13 11
EYE LVL WND DIR.N N W W W W W W W W W W
EYE LVL WND SPD.0 0 1 1 2 4 4 4 6 6 6 4
EYE LVL WND GST. 4 4 5 7 7 8 9 9 9 8
RIDGE WIND DIR..W W M M M M M M M M M M
RIDGE WIND SPD..10 10 M M M M M M M M M M
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...SEBASTIAN WESTERINK
REQUESTED BY...HANK BANEGAS
TYPE OF REQUEST...PRESCRIBED
.TAG 2616400.0/SGX
.DELDT 06/28/26
.FORMATTERVERSION 2.0.0
.EMAIL HBANEGAS@VIEJAS-NSN.GOV
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