103  
FNUS74 KEPZ 161439  
FWSEPZ  
 
SPOT FORECAST FOR SLACK...GILA NATIONAL FOREST  
NATIONAL WEATHER SERVICE EL PASO TX/SANTA TERESA NM  
839 AM MDT TUE JUN 16 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0900 MDT ON JUNE 16.  
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
 
DRIER AIR HAS MOVED INTO THE AREA AND THAT WILL GREATLY REDUCE THE  
NUMBER SHOWERS AND THUNDERSTORMS THAT WE WILL SEE THIS AFTERNOON.  
MIN RH'S WILL BE DOWN IN THE MID TEENS TODAY. WE WILL HAVE QUIET  
WEATHER TONIGHT. FOR WEDNESDAY WE WILL SEE NEAR CRITICAL FIRE  
WEATHER CONDITIONS AS MIN RH'S WILL BE IN THE MID TO UPPER TEENS  
AND WINDS WILL BE BREEZY AND GUSTY FROM THE NORTHWEST. FOR THE END  
OF THE WEEK THE MOISTURE AND RAIN CHANCES WILL RETURN TO THE  
FORECAST WITH MIN RH'S NEAR 20%.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MAX TEMPERATURE.....AROUND 89.  
MIN HUMIDITY........14 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING NORTHWEST 7 TO 9 MPH IN  
THE AFTERNOON.  
MIXING HEIGHT.......10800 FT AGL INCREASING TO 13700 FT AGL IN THE  
AFTERNOON.  
TRANSPORT WINDS.....NORTH 9 TO 10 MPH SHIFTING TO THE NORTHWEST 10  
TO 15 MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (15000 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (156500 KNOT-FT) IN  
THE AFTERNOON.  
 
TIME (MDT) 9 AM 11 AM 1 PM 3 PM 5 PM  
SKY (%).........1 1 16 25 25  
WEATHER COV.....NONE NONE NONE NONE NONE  
WEATHER TYPE....NONE NONE NONE NONE NONE  
TSTM COV........NONE NONE NONE NONE NONE  
CHC OF PCPN (%).0 0 0 0 0  
TEMP............67 81 85 87 88  
RH..............42 21 18 16 15  
20 FT WIND......N 3 N 3 NW 7 W 9 W 9  
20 FT WIND GUST.14 14 16 20 20  
MIX HGT (FT)....1700 10800 13100 13700 11300  
TRANSPORT WIND..N 10 N 10 NW 10 NW 12 NW 15  
VRATE KT-FT/1K..15 97 118 137 146  
VENTRATE CAT....POOR GOOD VYGD VYGD VYGD  
   
TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLEAR (10-20 PERCENT).  
CHANCE OF PCPN......0 PERCENT.  
MIN TEMPERATURE.....AROUND 58.  
MAX HUMIDITY........49 PERCENT.  
WIND (20 FT)........WEST WINDS 6 TO 12 MPH. GUSTS UP TO 26 MPH IN  
THE EVENING AND OVERNIGHT.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....WEST 8 TO 17 MPH.  
SMOKE DISPERSAL.....VERY GOOD (126900 KNOT-FT) DECREASING TO POOR  
(3700 KNOT-FT) EARLY IN THE EVENING.  
 
TIME (MDT) 6 PM 8 PM 10 PM MIDNGT 2 AM 4 AM  
SKY (%).........21 21 20 15 15 11  
WEATHER COV.....NONE NONE NONE NONE NONE NONE  
WEATHER TYPE....NONE NONE NONE NONE NONE NONE  
TSTM COV........NONE NONE NONE NONE NONE NONE  
CHC OF PCPN (%).0 0 0 0 0 0  
TEMP............87 82 74 69 66 62  
RH..............16 21 28 35 38 43  
20 FT WIND......W 12 W 12 W 12 W 9 W 9 W 6  
20 FT WIND GUST.24 24 26 21 21 13  
MIX HGT (FT)....9900 1300 600 500 500 500  
TRANSPORT WIND..W 16 W 15 W 15 W 13 NW 9 W 8  
VRATE KT-FT/1K..138 17 8 6 4 4  
VENTRATE CAT....VYGD POOR POOR POOR POOR POOR  
   
WEDNESDAY
 
 
SKY/WEATHER.........SUNNY (15-25 PERCENT). CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON.  
CHANCE OF PCPN......50 PERCENT.  
MAX TEMPERATURE.....AROUND 88.  
MIN HUMIDITY........19 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING WEST 14 TO 22 MPH IN THE  
LATE MORNING AND AFTERNOON. GUSTY AND ERRATIC  
WINDS EXPECTED NEAR THUNDERSTORMS LATE IN THE  
AFTERNOON.  
MIXING HEIGHT.......7600 FT AGL INCREASING TO 12900 FT AGL IN THE  
AFTERNOON.  
TRANSPORT WINDS.....NORTHWEST 8 TO 17 MPH INCREASING TO 18 TO 22  
MPH LATE IN THE AFTERNOON.  
SMOKE DISPERSAL.....POOR (3700 KNOT-FT) EARLY IN THE MORNING  
INCREASING TO EXCELLENT (194900 KNOT-FT) IN  
THE AFTERNOON LATE IN THE MORNING.  
 
TIME (MDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........14 3 10 40  
WEATHER COV.....NONE NONE CHANCE CHANCE  
WEATHER TYPE....NONE NONE RNSHWR RNSHWR  
TSTM COV........NONE NONE S CHC CHANCE  
CHC OF PCPN (%).0 0 40 50  
TEMP............60 67 84 87  
RH..............46 42 21 19  
20 FT WIND......W 4G14 W 10G23 W 17G26 W 18G28  
MIX HGT (FT)....500 2200 10800 12200  
TRANSPORT WIND..NW 8 NW 15 W 16 W 18  
VRATE KT-FT/1K..4 28 151 195  
VENTRATE CAT....POOR POOR EXNT EXNT  
   
FORECAST DAYS 3 THROUGH 5
 
   
THURSDAY
 
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE  
UPPER 50S. HIGHS IN THE MID 80S. WEST WINDS AROUND 12 MPH.    
JUNETEENTH
 
 
MOSTLY CLEAR. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS IN THE MID 50S. HIGHS IN THE UPPER 80S.  
NORTHWEST WINDS AROUND 6 MPH.    
SATURDAY
 
 
MOSTLY CLEAR. LOWS IN THE MID 50S. HIGHS IN THE MID 80S. WEST  
WINDS AROUND 7 MPH.  
 

 
FORECASTER...BRICE  
REQUESTED BY...MARIA HELTERLINE  
TYPE OF REQUEST...WILDFIRE  
.TAG 2615619.0/EPZ  
.DELDT 06/16/26  
.FORMATTERVERSION 2.0.0  
.EMAIL NMSDC@FIRENET.GOV  
 
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