531  
FNAK77 PAJK 080230  
FWSAJK  
 
SPOT FORECAST FOR BOULDER...USFS  
NATIONAL WEATHER SERVICE JUNEAU AK  
630 PM AKDT FRI AUG 7 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1900 AKDT ON AUGUST 07.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
 
PLEASE CONTACT OUR OFFICE AT (907) 790-6824, IF YOU HAVE QUESTIONS  
OR CONCERNS WITH THIS FORECAST.  
   
DISCUSSION
 
A WEAK FRONT CONTINUES TO WORK NORTH THIS EVENING  
THROUGH THE PANHANDLE BRINGING LIGHT RAIN. THE RAIN HAS YET TO  
MAKE IT TO THE NORTHERN PANHANDLE. THIS FRONT IS EXPECTED TO MOVE  
THROUGH THE NORTHERN PANHANDLE THROUGH THE OVERNIGHT HOURS  
BRINGING AN INCREASED CHANCE OF RAIN. ACCUMULATIONS ARE EXPECTED  
TO REMAIN LIGHT AND NOT SIGNIFICANT. OTHERWISE LOW LEVEL CLOUDS  
FROM A MARINE LAYER ARE EXPECTED TO PERSIST ACROSS THE AREA  
BRINGING MODERATED TEMPERATURES AND GENERALLY HIGHER RELATIVE  
HUMIDITY VALUES FOR THE NEXT COUPLE OF DAYS.  
 
   
REST OF TONIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS.  
CWR.................5 PERCENT.  
MIN TEMPERATURE.....AROUND 52.  
MAX HUMIDITY........90 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
MIXING HEIGHT.......6300 FT AGL.  
TRANSPORT WINDS.....SOUTH 1 TO 3 MPH.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (AKDT) 7 PM 10 PM 1 AM 4 AM  
SKY (%).........75 83 91 95  
WEATHER COV.....S CHC S CHC CHANCE CHANCE  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........  
CWR.............0 0 0 10  
TEMP............65 60 55 53  
RH..............58 73 87 90  
20 FT WIND......SE 5G10 SE 2G8 E 1G7 W 1G7  
MIX HGT (FT)....8000 6600 6600 6300  
TRANSPORT WIND..S 3 S 2 S 1 SW 1  
   
SATURDAY
 
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). CHANCE OF RAIN  
SHOWERS EARLY IN THE MORNING, THEN SLIGHT  
CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND  
AFTERNOON.  
CWR.................5 PERCENT.  
MAX TEMPERATURE.....AROUND 65.  
MIN HUMIDITY........58 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
MIXING HEIGHT.......8100 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 1 MPH SHIFTING TO THE NORTH  
AROUND 0 MPH LATE IN THE AFTERNOON.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (AKDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........95 92 84 80  
WEATHER COV.....CHANCE CHANCE S CHC S CHC  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........  
CWR.............10 10 10 10  
TEMP............53 60 62 64  
RH..............90 73 64 59  
20 FT WIND......W 1G7 N 0G6 SE 2G8 SE 2G8  
MIX HGT (FT)....6300 6300 8000 8000  
TRANSPORT WIND..SW 1 SW 1 W 1 S 1  
   
SATURDAY NIGHT
 
 
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF  
RAIN SHOWERS.  
CWR.................0 PERCENT.  
MIN TEMPERATURE.....AROUND 53.  
MAX HUMIDITY........92 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
MIXING HEIGHT.......5500 FT AGL.  
TRANSPORT WINDS.....NORTH AROUND 0 MPH SHIFTING TO THE SOUTHWEST  
AROUND 1 MPH IN THE EVENING, THEN SHIFTING TO  
THE NORTH 0 TO 1 MPH OVERNIGHT.  
RAINFALL AMOUNT.....0.00 INCHES.  
 
TIME (AKDT) 6 PM 9 PM MIDNGT 3 AM  
SKY (%).........79 77 79 80  
WEATHER COV.....S CHC S CHC S CHC S CHC  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............64 60 56 54  
RH..............63 72 87 92  
20 FT WIND......E 2G8 E 2G8 N 1G7 N 0G6  
MIX HGT (FT)....8100 8100 6000 6000  
TRANSPORT WIND..N 0 SW 1 S 1 N 0  
   
SUNDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (65-75 PERCENT). CHANCE OF RAIN  
SHOWERS.  
CWR.................0 PERCENT.  
MAX TEMPERATURE.....AROUND 72.  
MIN HUMIDITY........52 PERCENT.  
WIND (20 FT)........  
SLOPE/VALLEY.......LIGHT WINDS.  
MIXING HEIGHT.......10100 FT AGL.  
TRANSPORT WINDS.....NORTH 1 TO 2 MPH SHIFTING TO THE EAST AROUND 1  
MPH LATE IN THE AFTERNOON.  
RAINFALL AMOUNT.....0.01 INCHES.  
 
TIME (AKDT) 6 AM 9 AM NOON 3 PM  
SKY (%).........74 79 75 68  
WEATHER COV.....S CHC CHANCE CHANCE S CHC  
WEATHER TYPE....RNSHWR RNSHWR RNSHWR RNSHWR  
TSTM COV........  
CWR.............0 0 0 0  
TEMP............53 61 68 72  
RH..............93 76 58 51  
20 FT WIND......W 1G7 SW 1G7 S 2G8 S 3G9  
MIX HGT (FT)....5500 5500 10100 10100  
TRANSPORT WIND..NW 1 N 2 NE 3 NE 2  
 

 
FORECASTER...FIELDING  
REQUESTED BY...S RAMIREZ  
TYPE OF REQUEST...WILDFIRE  
.TAG 2619197.0/AJK  
.DELDT 08/07/26  
.FORMATTERVERSION 2.0.0  
.EMAIL SAM.RAMIREZ@USDA.GOV,AKTNFC@FIRENET.GOV  
 
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