869  
FNAK71 PAFC 291231  
FWSAER  
 
SPOT FORECAST FOR YENTNA...DIVISION OF FORESTRY  
NATIONAL WEATHER SERVICE ANCHORAGE AK  
431 AM AKDT FRI MAY 29 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 0800 AKDT ON MAY 29.  
   
DISCUSSION  
 
ISOLATED TO SCATTERED SHOWERS LOOK TO DEVELOP LATER THIS AFTERNOON  
AND EVENING. ANY SHOWERS THAT DEVELOP IN THE VICINITY WILL GENERALLY  
MOVE FROM NORTH TO SOUTHWARD. A PUSH OF SOUTHERLY WINDS FROM COOK  
INLET THROUGH THE SUSITNA VALLEY IS EXPECTED LATER THIS EVENING THAT  
COULD BRING WINDS UP TO 10 MPH TO THE BURN SITE. THESE WINDS COULD  
LAST THROUGH AT LEAST THE OVERNIGHT AND SATURDAY MORNING PERIOD.  
   
REST OF TODAY  
 
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT). ISOLATED RAIN  
SHOWERS BECOMING SCATTERED RAIN  
SHOWERS LATE IN THE AFTERNOON.  
CWR.................0 PERCENT INCREASING TO 10 PERCENT LATE IN THE  
AFTERNOON.  
CHANCE OF PCPN......30 PERCENT.  
TSTM COVERAGE.......NONE.  
MAX TEMPERATURE.....AROUND 59.  
MIN HUMIDITY........45 PERCENT.  
WIND (20 FT)........LIGHT WINDS BECOMING SOUTH AROUND 7 MPH LATE IN  
THE AFTERNOON.  
MIXING HEIGHT.......4100 FT AGL.  
TRANSPORT WINDS.....NORTHEAST 2 TO 3 MPH SHIFTING TO THE WEST  
AROUND 5 MPH LATE IN THE AFTERNOON.  
PCPN AMOUNT.........0.01 INCHES.  
   
TONIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). SCATTERED RAIN  
SHOWERS IN THE EVENING BECOMING ISOLATED  
AFTER 3 AM.  
CWR.................10 PERCENT DECREASING TO 0 PERCENT AFTER 3 AM.  
CHANCE OF PCPN......40 PERCENT.  
TSTM COVERAGE.......NONE.  
MIN TEMPERATURE.....AROUND 43.  
MAX HUMIDITY........98 PERCENT.  
WIND (20 FT)........SOUTH WINDS 7 TO 9 MPH.  
MIXING HEIGHT.......500 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 5 MPH IN THE EVENING SHIFTING TO  
THE SOUTH 8 TO 12 MPH.  
PCPN AMOUNT.........0.03 INCHES.  
   
SATURDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT). ISOLATED RAIN  
SHOWERS EARLY IN THE MORNING.  
CWR.................0 PERCENT.  
CHANCE OF PCPN......20 PERCENT.  
TSTM COVERAGE.......NONE.  
MAX TEMPERATURE.....AROUND 54.  
MIN HUMIDITY........59 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 5 TO 7 MPH EARLY BECOMING LIGHT  
IN THE AFTERNOON.  
MIXING HEIGHT.......3500 FT AGL.  
TRANSPORT WINDS.....SOUTH 6 TO 8 MPH.  
PCPN AMOUNT.........0.00 INCHES.  
 
 
 
 
FORECASTER...RUX  
REQUESTED BY...IC BAKER  
TYPE OF REQUEST...WILDFIRE  
.TAG 2614632.0/AER  
.DELDT 05/29/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DOF.ACDC.DISPATCH@ALASKA.GOV  
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