269  
FNUS75 KTWC 230900  
FWSTWC  
 
SPOT FORECAST FOR MALAY GAP RX...BIA - SCT  
NATIONAL WEATHER SERVICE TUCSON AZ  
200 AM MST THU OCT 23 2025  
 
FORECAST IS BASED ON IGNITION TIME OF 0630 MST ON OCTOBER 23.  
   
DISCUSSION
 
THERE WILL BE A SLIGHT CHANCE OF SHOWERS THROUGH  
9 AM THIS MORNING. DRY CONDITIONS ARE THEN EXPECTED THROUGH THE  
WEEKEND. HIGH TEMPERATURES BELOW NORMAL THROUGH FRIDAY AND AROUND  
NORMAL THIS WEEKEND. ELEVATED WEST WINDS THIS AFTERNOON AND EARLY  
EVENING, WITH LIGHT WINDS FRIDAY THROUGH THE WEEKEND.  
   
TODAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY EARLY THIS MORNING WITH A SLIGHT  
CHANCE OF LIGHT SHOWERS, THEN BECOMING MOSTLY  
SUNNY THIS AFTERNOON.  
CHANCE OF PCPN......10 PERCENT.  
MAX TEMPERATURE.....63-66 DEGREES.  
MIN HUMIDITY........24-27 PERCENT.  
20-FOOT WINDS.......SOUTH 3 TO 8 MPH BECOMING SOUTHWEST 7 TO 12 MPH  
BY LATE MORNING AND WEST 10 TO 15 MPH IN THE  
AFTERNOON. AFTERNOON GUSTS TO AROUND 25 MPH.  
MIXING HEIGHT.......INCREASING TO 6400 FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST 10 TO 16 KNOTS, BECOMING WEST IN THE  
AFTERNOON.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR.  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....40-43 DEGREES.  
MAX HUMIDITY........55-58 PERCENT.  
20-FOOT WINDS.......WEST 10 TO 15 MPH EARLY IN THE EVENING, BECOMING  
NORTHWEST AND DIMINISHING TO 5 TO 10 MPH BY MID  
EVENING AND THEN NORTH 3 TO 8 MPH OVERNIGHT.  
MIXING HEIGHT.......DECREASING TO 100 FT AGL.  
TRANSPORT WINDS.....WEST 7 TO 10 KNOTS IN THE EVENING AND NORTHWEST  
4 TO 7 KNOTS OVERNIGHT.  
   
FRIDAY
 
 
SKY/WEATHER.........SUNNY.  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....62-65 DEGREES.  
MIN HUMIDITY........26-29 PERCENT.  
20-FOOT WINDS.......NORTH 3 TO 8 MPH EARLY IN THE MORNING, BECOMING  
WEST TO NORTHWEST 5 TO 10 MPH BY LATE MORNING AND  
CONTINUING THROUGH THE AFTERNOON.  
MIXING HEIGHT.......INCREASING TO 9000 FT AGL IN THE AFTERNOON.  
TRANSPORT WINDS.....NORTHWEST 8 TO 12 KNOTS.  
 

 
FORECASTER...ZELL  
REQUESTED BY...CHRISTINE THOMPSON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2524219.1/TWC  
.DELDT 10/23/25  
.FORMATTERVERSION 2.0.0  
.EMAIL DCHAPMAN@FORESTRY.SCAT-NSN.GOV,MGUTIERREZ@FORESTRY.SCAT-NSN.GOV,CTHOMPSON@FORESTRY.SCAT-NSN.GOV,AZPHC@FIRENET.GOV  
 
VISIT US ON FACEBOOK...TWITTER...YOUTUBE...AND AT WEATHER.GOV/TUCSON  
 
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