206  
FNUS76 KSGX 030042  
FWSSGX  
 
SPOT FORECAST FOR RC-02/ UNIT 19...FOREST SERVICE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
442 PM PST MON MAR 2 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 2000 PST ON MARCH 03.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
MINRH WILL INCREASE SLIGHTLY WEDNESDAY BEFORE DECREASING THURSDAY  
AND INTO THE WEEKEND DOWN TO THE MID TEENS. MOSTLY CLEAR SKIES  
TUESDAY WILL GIVE WAY TO PARTLY CLOUDY SKIES BY WEDNESDAY  
AFTERNOON. LIGHT WINDS TUESDAY NIGHT WILL BECOME SOUTHWESTERLY BY  
WEDNESDAY AFTERNOON TO AROUND 10 MPH WITH GUSTS UP TO 15-20 MPH.  
WINDS DECREASE OVERNIGHT. WINDS OUT OF THE NORTH TO NORTHWEST  
THURSDAY AFTERNOON AROUND 5-10 MPH WITH GUSTS UP TO 15 MPH. DAILY  
HIGH TEMPERATURES WILL BE IN THE 60S, INCREASING INTO THE 70S  
OVER THE WEEKEND.  
   
TUESDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLEAR (20-30 PERCENT).  
MIN TEMPERATURE.....AROUND 52.  
MAX HUMIDITY........62 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
RIDGETOP...........NORTHWEST 0 TO 5 MPH SHIFTING TO THE WEST  
OVERNIGHT.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 2 TO 5 MPH.  
 
TIME (PST) 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........12 12 36 36 36 36 36 36 17 17  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............60 58 56 56 56 56 55 55 54 53  
RH..............51 56 59 58 58 55 55 56 57 59  
20 FT WIND DIR..W W NW W W SW SW SW SW W  
20 FT WIND SPD..3 2 1 1 1 1 1 1 2 2  
20 FT WIND GUST.7 5 4 4 5 5 5 5  
EYE LVL WND DIR.W W NW W W SW SW SW SW W  
EYE LVL WND SPD.2 1 1 1 1 1 1 1 1 1  
EYE LVL WND GST.5 4 3 3 4 4 4 4  
RIDGE WIND DIR..N N N NW NW NW NW W W W  
RIDGE WIND SPD..5 0 0 0 0 0 0 5 5 5  
CWR.............0 0 0 0 0 0 0 0 0 0  
   
WEDNESDAY  
 
SKY/WEATHER.........MOSTLY SUNNY (15-25 PERCENT) THEN BECOMING  
PARTLY CLOUDY (20-30 PERCENT).  
MAX TEMPERATURE.....AROUND 69.  
MIN HUMIDITY........38 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING SOUTHWEST UP TO 9 MPH WITH  
GUSTS TO AROUND 13 MPH IN THE AFTERNOON.  
WIND (20 FT)........  
SLOPE/VALLEY.......WEST WINDS 5 TO 8 MPH EARLY IN THE MORNING  
BECOMING LIGHT, THEN BECOMING SOUTHWEST 6 TO 8  
MPH WITH GUSTS TO AROUND 18 MPH IN THE  
AFTERNOON.  
RIDGETOP...........WEST 0 TO 5 MPH INCREASING TO AROUND 10 MPH  
LATE IN THE AFTERNOON.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......3900 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 1 TO 2 MPH SHIFTING TO THE EAST  
AROUND 2 MPH EARLY IN THE MORNING, THEN  
SHIFTING TO THE SOUTHWEST 2 TO 6 MPH LATE IN  
THE MORNING SHIFTING TO THE WEST 8 TO 13 MPH IN  
THE AFTERNOON.  
 
TIME (PST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM  
SKY (%).........17 17 17 17 18 18 18 18 18 18 26 26  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............52 53 56 59 63 66 68 69 69 68 66 63  
RH..............61 62 58 53 48 44 40 38 38 40 44 48  
20 FT WIND DIR..W W NW N NE N W SW SW SW SW SW  
20 FT WIND SPD..2 2 2 2 2 3 6 7 8 8 8 8  
20 FT WIND GUST.5 6 5 4 5 6 8 12 15 18 18 16  
EYE LVL WND DIR.W W NW NE NE N W SW SW SW SW SW  
EYE LVL WND SPD.1 1 1 1 1 1 3 5 6 8 9 7  
EYE LVL WND GST.4 4 4 3 4 4 6 9 11 13 13 12  
RIDGE WIND DIR..W NW W W W W W W W W W M  
RIDGE WIND SPD..5 0 0 5 5 5 5 5 10 10 10 M  
CWR.............0 0 0 0 0 0 0 0 0 0 0 0  
   
WEDNESDAY NIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT).  
MIN TEMPERATURE.....AROUND 48.  
MAX HUMIDITY........75 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 6 MPH WITH GUSTS TO  
AROUND 11 MPH IN THE EVENING BECOMING LIGHT.  
WIND (20 FT)........  
SLOPE/VALLEY.......SOUTHWEST WINDS AROUND 7 MPH WITH GUSTS TO  
AROUND 15 MPH EARLY IN THE EVENING DECREASING  
TO 5 TO 7 MPH WITH GUSTS TO AROUND 14 MPH, THEN  
SHIFTING TO THE SOUTHEAST AROUND 5 MPH  
OVERNIGHT BECOMING LIGHT.  
RIDGETOP...........  
CWR.................1 PERCENT.  
MIXING HEIGHT.......0 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST 6 TO 9 MPH SHIFTING TO THE NORTHWEST  
AROUND 5 MPH AFTER 3 AM.  
 
TIME (PST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM  
SKY (%).........26 26 26 26 31 31 31 31 31 31 33 33  
WEATHER COV.....  
WEATHER TYPE....  
TSTM COV........  
TEMP............61 58 57 55 54 53 53 52 51 51 50 49  
RH..............55 61 67 71 74 75 74 74 74 74 74 74  
20 FT WIND DIR..SW SW SW S S S S SE SE SE N N  
20 FT WIND SPD..7 7 6 5 5 5 5 5 5 5 3 3  
20 FT WIND GUST.15 14 11 11 9 10 8 6 6 6  
EYE LVL WND DIR.SW SW SW SW SW SW SW SW S S W W  
EYE LVL WND SPD.6 6 4 4 4 4 3 1 1 1 1 1  
EYE LVL WND GST.11 10 8 8 7 7 6 4 4 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  
   
THURSDAY  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT) THEN BECOMING  
MOSTLY SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 64.  
MIN HUMIDITY........22 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING NORTHWEST UP TO 8 MPH WITH  
GUSTS TO AROUND 12 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS BECOMING NORTH 5 TO 12 MPH WITH  
GUSTS TO AROUND 16 MPH.  
RIDGETOP...........  
CWR.................1 PERCENT IN THE MORNING AND EARLY AFTERNOON.  
MIXING HEIGHT.......5400 FT AGL.  
TRANSPORT WINDS.....NORTHWEST 6 TO 15 MPH INCREASING TO 15 TO 16  
MPH LATE IN THE AFTERNOON.  
 
TIME (PST) 6 AM 9 AM NOON 3 PM  
SKY (%).........33 33 12 12  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE  
TSTM COV........  
TEMP............49 54 62 64  
RH..............72 46 26 22  
20 FT WIND......N 3G6 N 5G6 N 7G11 NW 9G14  
EYE LEVEL WIND..W 1G4 N 1G4 N 4G8 NW 6G10  
RIDGETOP WIND...M M M M  
CWR.............0 0 0 0  
 
 
FORECASTER...LAUREN VILLAFANE  
REQUESTED BY...CYRUS GALVAN  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2604565.0/SGX  
.DELDT 03/02/26  
.FORMATTERVERSION 2.0.0  
.EMAIL CYRUS.GALVAN@USDA.GOV  
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