382  
FNUS76 KSGX 291245  
FWSSGX  
 
SPOT FORECAST FOR UNIT 59...US FOREST SERVICE  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
445 AM PST THU JAN 29 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 0700 PST ON JANUARY 29.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
OFFSHORE FLOW WILL DEVELOP THIS MORNING AND CONTINUE THROUGH  
FRIDAY, WITH WEAK EASTERLY FLOW. HUMIDITY WILL BE VERY LOW, WITH  
POOR RECOVERY OVERNIGHT. OFFSHORE FLOW WILL WEAKEN OVER THE  
WEEKEND, WITH WEAK ONSHORE FLOW DEVELOPING LATE SUNDAY THROUGH  
MONDAY. WARMER FRIDAY THROUGH SUNDAY, COOLING SOME ON MONDAY  
WITH HIGHER HUMIDITY.  
   
TODAY  
 
SKY/WEATHER.........MOSTLY SUNNY (5-15 PERCENT).  
MAX TEMPERATURE.....AROUND 60.  
MIN HUMIDITY........15 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS AROUND 4 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS 5 TO 6 MPH.  
RIDGETOP...........NORTHEAST AROUND 10 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 11 MPH.  
   
TONIGHT  
 
SKY/WEATHER.........CLEAR (0-10 PERCENT).  
MIN TEMPERATURE.....AROUND 42.  
MAX HUMIDITY........28 PERCENT.  
EYE LEVEL WINDS.....LIGHT WINDS.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
RIDGETOP...........NORTHEAST AROUND 10 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......100 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 7 MPH.  
   
FRIDAY  
 
SKY/WEATHER.........SUNNY (0-10 PERCENT).  
MAX TEMPERATURE.....AROUND 62.  
MIN HUMIDITY........16 PERCENT.  
EYE LEVEL WINDS.....EAST WINDS AROUND 4 MPH.  
WIND (20 FT)........  
SLOPE/VALLEY.......EAST WINDS 5 TO 6 MPH.  
RIDGETOP...........NORTHEAST AROUND 15 MPH.  
CWR.................0 PERCENT.  
MIXING HEIGHT.......1100 FT AGL.  
TRANSPORT WINDS.....NORTHEAST AROUND 12 MPH.  
   
FORECAST DAYS 3 THROUGH 5  
   
SATURDAY  
 
CLEAR. LOWS AROUND 40. HIGHS IN THE LOWER 60S. EAST WINDS  
AROUND 5 MPH AT EYE LEVEL.    
SUNDAY  
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S. LIGHT WINDS  
AT EYE LEVEL.    
MONDAY  
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE LOWER 60S. LIGHT  
WINDS AT EYE LEVEL.  
 
 
FORECASTER...MIGUEL MILLER  
REQUESTED BY...MARCO VARGAS  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2601194.1/SGX  
.DELDT 01/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL TIMOTHY.KRALING@USDA.GOV,SM.FS.CNFECC@USDA.GOV  
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