897  
FNUS74 KSJT 222152  
FWSSJT  
 
SPOT FORECAST FOR 1467...TFS  
NATIONAL WEATHER SERVICE SAN ANGELO TX  
452 PM CDT FRI SEP 22 2017  
 
FORECAST IS BASED ON REQUEST TIME OF 1700 CDT ON SEPTEMBER 22.  
PLEASE CONTACT OUR OFFICE AT 325-944-3030 IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
 
GUSTY WINDS FROM THE SOUTH-SOUTHEAST EARLY THIS EVENING WILL  
DECREASE TO 10-15 MPH AFTER SUNSET, AND CONTINUE OVERNIGHT.  
RELATIVE HUMIDITY VALUES 35-40 PERCENT EARLY THIS EVENING WILL  
INCREASE TO ABOVE 60 PERCENT AFTER SUNSET. MAXIMUM RELATIVE  
HUMIDITY VALUES EARLY SATURDAY MORNING, AROUND THE TIME OF  
SUNRISE, WILL BE AROUND 90 PERCENT. NO THUNDERSTORM ACTIVITY IS  
EXPECTED THIS EVENING, TONIGHT, OR DURING THE DAY SATURDAY.  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (50-60 PERCENT) THEN BECOMING  
PARTLY CLOUDY (30-40 PERCENT).  
LAL.................NO TSTMS.  
MIN TEMPERATURE.....AROUND 70.  
MAX HUMIDITY........90 PERCENT.  
WIND (20 FT)........SOUTH WINDS 8 TO 10 MPH.  
HAINES INDEX........3 TO 4 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH TO OR LOW POTENTIAL FOR  
LARGE PLUME DOMINATED FIRE GROWTH.  
 
TIME (CDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........54 49 31 22 24 39  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
LAL.............1 1 1 1 1 1  
TEMP............90 83 79 77 75 72  
RH..............45 59 67 74 79 84  
20 FT WIND......SE 10 SE 10 SE 9 SE 8 S 8 S 8  
20 FT WIND GUST.15 15 10 10 10 10  
HAINES INDEX....4 4 4 4 3 3  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY SUNNY (35-45 PERCENT).  
LAL.................NO TSTMS.  
MAX TEMPERATURE.....AROUND 90.  
MIN HUMIDITY........39 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 7 TO 12 MPH.  
HAINES INDEX........3 TO 4 OR VERY LOW POTENTIAL FOR LARGE PLUME  
DOMINATED FIRE GROWTH TO OR LOW POTENTIAL FOR  
LARGE PLUME DOMINATED FIRE GROWTH.  
 
TIME (CDT) 6 AM 8 AM 10 AM NOON 2 PM 4 PM  
SKY (%).........47 51 53 39 32 25  
WEATHER COV.....  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........  
LAL.............1 1 1 1 1 1  
TEMP............71 70 77 83 87 90  
RH..............87 90 71 53 45 39  
20 FT WIND......S 7 S 8 S 10 S 12 SE 12 SE 10  
20 FT WIND GUST.10 10 15 20 20 15  
HAINES INDEX....3 4 4 4 4 4  
 

 
FORECASTER...GROH  
REQUESTED BY...M. PETERS  
TYPE OF REQUEST...WILDFIRE  
.TAG 1716155.0/SJT  
 
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