593
FNUS76 KSGX 030649
FWSSGX
SPOT FORECAST FOR MANN...CAL FIRE RRU
NATIONAL WEATHER SERVICE SAN DIEGO CA
1149 PM PDT SUN AUG 2 2026
FORECAST IS BASED ON FORECAST START TIME OF 0700 PDT ON AUGUST 03.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
THE DIURNAL WIND PATTERN WILL PREVAIL THROUGH TUESDAY WITH LIGHT
DOWNSLOPING WINDS AT NIGHT AND A WESTERLY SEA BREEZE IN THE
AFTERNOONS AND EVENINGS. DAYTIME HUMIDITY WILL DROP TO AROUND 30
PERCENT WITH GOOD OVERNIGHT RECOVERY. SKIES WILL BE MOSTLY CLEAR.
MONDAY
SKY/WEATHER.........MOSTLY SUNNY (0-10 PERCENT).
MAX TEMPERATURE.....AROUND 98.
MIN HUMIDITY........28 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 7 MPH WITH
GUSTS TO AROUND 12 MPH IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 5 TO 10 MPH EARLY IN THE MORNING
BECOMING WEST 5 TO 10 MPH WITH GUSTS TO AROUND
17 MPH IN THE AFTERNOON.
RIDGETOP...........WEST 5 TO 10 MPH INCREASING TO AROUND 15 MPH
LATE IN THE AFTERNOON.
CWR.................0 PERCENT.
MIXING HEIGHT.......2700 FT AGL.
TRANSPORT WINDS.....WEST 2 TO 9 MPH INCREASING TO 14 TO 17 MPH LATE
IN THE AFTERNOON.
TIME (PDT) 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........7 10 10 10 3 3 3 2 2 2 1
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............68 71 77 82 87 93 96 97 98 96 95
RH..............83 77 65 54 44 35 29 28 28 30 31
20 FT WIND DIR..S W W W W W W W W W W
20 FT WIND SPD..1 1 1 2 3 5 7 9 10 10 10
20 FT WIND GUST. 4 5 6 7 9 12 15 16 17 17
EYE LVL WND DIR.S W W W W W W W W W W
EYE LVL WND SPD.1 1 1 1 2 4 5 6 7 7 7
EYE LVL WND GST. 3 4 4 5 7 9 11 12 12 12
RIDGE WIND DIR..W SW W W W SW SW W W W W
RIDGE WIND SPD..5 10 5 5 10 5 5 10 10 10 15
CWR.............0 0 0 0 0 0 0 0 0 0 0
MONDAY NIGHT
SKY/WEATHER.........MOSTLY CLEAR (5-15 PERCENT).
MIN TEMPERATURE.....AROUND 67.
MAX HUMIDITY........84 PERCENT.
EYE LEVEL WINDS.....WEST WINDS UP TO 7 MPH WITH GUSTS TO AROUND 11
MPH EARLY IN THE EVENING BECOMING LIGHT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS AROUND 9 MPH WITH GUSTS TO AROUND 15
MPH DECREASING TO 5 TO 8 MPH WITH GUSTS TO
AROUND 14 MPH EARLY IN THE EVENING, THEN
BECOMING LIGHT IN THE LATE EVENING AND
OVERNIGHT.
RIDGETOP...........WEST 10 TO 15 MPH DECREASING TO 5 TO 10 MPH
AFTER 3 AM.
CWR.................0 PERCENT.
MIXING HEIGHT.......200 FT AGL.
TRANSPORT WINDS.....WEST 8 TO 17 MPH DECREASING TO 3 TO 7 MPH LATE
IN THE EVENING, THEN SHIFTING TO THE SOUTHWEST
AFTER 3 AM SHIFTING TO THE WEST AFTER 3 AM.
TIME (PDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........1 1 2 2 2 3 3 3 6 6 6 18
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............93 87 82 79 76 74 72 70 69 68 68 67
RH..............34 42 50 58 64 68 73 76 80 81 83 83
20 FT WIND DIR..W W W W NW W W W SW W N N
20 FT WIND SPD..9 8 6 5 3 3 2 2 2 2 1 1
20 FT WIND GUST.15 14 11 9 7 6 6 6 6 6 5 4
EYE LVL WND DIR.W W W W NW W W W SW W N N
EYE LVL WND SPD.7 6 4 4 3 2 1 1 1 1 1 1
EYE LVL WND GST.11 10 8 7 5 5 4 4 4 4 4 3
RIDGE WIND DIR..W W W W W W W W W W W W
RIDGE WIND SPD..15 15 15 10 10 10 10 10 10 5 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TUESDAY
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).
MAX TEMPERATURE.....AROUND 96.
MIN HUMIDITY........30 PERCENT.
EYE LEVEL WINDS.....LIGHT WINDS BECOMING WEST UP TO 7 MPH WITH
GUSTS TO AROUND 12 MPH IN THE AFTERNOON.
WIND (20 FT)........
SLOPE/VALLEY.......WEST WINDS 5 TO 10 MPH EARLY IN THE MORNING
BECOMING LIGHT, THEN BECOMING WEST 6 TO 10 MPH
WITH GUSTS TO AROUND 17 MPH IN THE AFTERNOON.
RIDGETOP...........WEST 5 TO 10 MPH.
CWR.................0 PERCENT.
MIXING HEIGHT.......2800 FT AGL.
TRANSPORT WINDS.....WEST 2 TO 10 MPH INCREASING TO 13 TO 17 MPH
LATE IN THE AFTERNOON.
TIME (PDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........18 18 12 12 12 4 4 4 2 2 2 1
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
TEMP............67 67 70 75 80 85 91 94 95 96 94 93
RH..............83 84 79 67 57 46 36 31 30 30 32 33
20 FT WIND DIR..N NW W W W W W W W W W W
20 FT WIND SPD..1 1 1 1 2 3 6 8 9 10 10 10
20 FT WIND GUST.4 4 4 5 6 8 11 13 15 17 17 16
EYE LVL WND DIR.N NW W W W W W W W W W W
EYE LVL WND SPD.1 1 1 1 1 3 4 6 7 7 7 7
EYE LVL WND GST.3 3 3 4 4 6 8 9 11 12 12 12
RIDGE WIND DIR..W W W W W W W W W W W W
RIDGE WIND SPD..10 10 5 5 5 5 5 5 10 10 10 10
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
FORECASTER...PHIL GONSALVES
REQUESTED BY...ECC FC
TYPE OF REQUEST...WILDFIRE
.TAG 2618884.0/SGX
.DELDT 08/02/26
.FORMATTERVERSION 2.0.0
.EMAIL RRUECCCAPTAINS@FIRE.CA.GOV
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