579
FNUS76 KSGX 210019
FWSSGX
SPOT FORECAST FOR TED WILLIAM FIRE...CHULA VISTA FIRE/POWAY
NATIONAL WEATHER SERVICE SAN DIEGO CA
419 PM PST MON JAN 20 2025
FORECAST IS BASED ON FORECAST START TIME OF 1600 PST ON JANUARY 20.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
..RED FLAG WARNING IN EFFECT UNTIL 10 PM PST TUESDAY
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH
THURSDAY AFTERNOON...
DISCUSSION
EAST-NORTHEASTERLY WINDS CURRENTLY GUSTING 15-25 MPH WILL CONTINUE
INTO TONIGHT, DECREASING AFTER 3 TO 4 AM PST. STRONGEST GUSTS
THROUGH 4 AM UP TO 30 MPH POSSIBLE. EASTERLY WINDS LINGER INTO
TUESDAY AFTERNOON, BUT ELEVATED WINDS SHOULD STAY NORTH OF THE
FORECAST AREA AFTER TONIGHT. THE OFFSHORE WINDS HAVE BROUGHT
HUMIDITIES DOWN TO 11-15 THIS AFTERNOON. LITTLE TO NO MOISTURE
RETURN EXPECTED IN THE COMING DAYS WITH OVERNIGHT RECOVERIES
TONIGHT AND TUESDAY NIGHT TO ONLY 15-20 PERCENT WITH HUMIDITY NEAR
8-10 PERCENT TUESDAY AFTERNOON. DRY CONDITIONS TO CONTINUE THROUGH
FRIDAY WITH PERSISTING OFFSHORE FLOW AND ANOTHER WEAK-MODERATE
SANTA ANA EVENT ON THURSDAY.
REST OF TODAY
MAX TEMPERATURE.....AROUND 69.
MIN HUMIDITY........11 PERCENT.
EYE LEVEL WINDS.....NORTHEAST WINDS 10 TO 11 MPH WITH GUSTS TO
AROUND 18 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHEAST WINDS 14 TO 16 MPH WITH GUSTS TO
AROUND 25 MPH.
MIXING HEIGHT.......3600 FT AGL.
TRANSPORT WINDS.....NORTHEAST 36 TO 39 MPH.
SKY/WEATHER.........SUNNY (0-10 PERCENT).
TIME (PST) 4PM 5PM
SKY (%).........3 3
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............65 61
RH..............18 18
20 FT WIND DIR..NE NE
20 FT WIND SPD..16 14
20 FT WIND GUST.25 22
EYE LVL WND DIR.NE NE
EYE LVL WND SPD.11 10
EYE LVL WND GST.18 16
TONIGHT
MIN TEMPERATURE.....AROUND 41.
MAX HUMIDITY........22 PERCENT.
EYE LEVEL WINDS.....EAST WINDS 5 TO 10 MPH. GUSTS UP TO 30 MPH.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHEAST WINDS 7 TO 14 MPH. GUSTS UP TO 30
MPH.
MIXING HEIGHT.......300 FT AGL.
TRANSPORT WINDS.....NORTHEAST AROUND 35 MPH DECREASING TO 16 TO 18
MPH.
SKY/WEATHER.........CLEAR (0-10 PERCENT).
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........3 3 3 3 0 0 0 0 0 0 7 7
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............57 54 52 50 48 48 46 46 44 43 42 43
RH..............20 21 21 21 21 21 21 21 22 22 22 20
20 FT WIND DIR..NE NE NE NE NE NE NE NE NE NE NE E
20 FT WIND SPD..13 13 12 13 14 14 13 12 12 10 9 7
20 FT WIND GUST.20 20 18 20 21 21 20 20 20 17 15 12
EYE LVL WND DIR.NE NE NE NE NE NE NE NE NE NE NE E
EYE LVL WND SPD.9 9 8 9 10 10 9 9 9 7 6 5
EYE LVL WND GST.15 15 13 15 15 15 15 14 14 12 11 9
TUESDAY
MAX TEMPERATURE.....AROUND 68.
MIN HUMIDITY........9 PERCENT.
EYE LEVEL WINDS.....SOUTHEAST WINDS AROUND 4 MPH IN THE MORNING AND
EARLY AFTERNOON BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS 5 TO 6 MPH IN THE MORNING AND EARLY
AFTERNOON BECOMING LIGHT.
MIXING HEIGHT.......2200 FT AGL.
TRANSPORT WINDS.....EAST 7 TO 15 MPH.
SKY/WEATHER.........MOSTLY SUNNY (10-20 PERCENT).
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 7 7 7 17 17 17 17 17 17 24 24
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............42 41 45 52 57 61 64 66 66 66 65 62
RH..............20 20 18 14 12 10 9 9 9 9 10 10
20 FT WIND DIR..E E E E E E E SE SE SE SE E
20 FT WIND SPD..6 6 5 6 6 6 6 5 3 3 3 3
20 FT WIND GUST.11 11 10 11 11 11 10 8 7 6 6 7
EYE LVL WND DIR.E E E E E E E SE SE SE SE E
EYE LVL WND SPD.4 4 4 4 4 4 4 3 2 2 2 2
EYE LVL WND GST.8 8 7 8 8 8 7 6 5 5 5 5
FORECASTER...DAVID MUNYAN
REQUESTED BY...OPERATIONS CAPTAIN
TYPE OF REQUEST...WILDFIRE
.TAG 2500950.0/SGX
.DELDT 01/20/25
.FORMATTERVERSION 2.0.0
.EMAIL CVFDOPSUPPORT@CHULAVISTACA.GOV
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