396  
FNAK79 PAFG 052302  
FWSAFG  
 
SPOT FORECAST FOR TWELVEMILE LAKE...AK STATE DIV OF FORESTRY  
NATIONAL WEATHER SERVICE FAIRBANKS AK  
302 PM AKDT SAT JUL 5 2025  
 
FORECAST IS BASED ON FORECAST START TIME OF 0100 AKDT ON JULY 06.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION  
 
HOT, DRY, AND WINDY CONDITIONS ARE FINALLY STARTING TO TAPER OFF  
THIS EVENING. ISOLATED THUNDERSTORMS ARE POSSIBLE THIS AFTERNOON,  
BUT WILL SHIFT TOWARDS THE NORTHEAST OF THE FIRE BY SUNDAY.  
WIDELY SCATTERED THUNDERSTORMS ARE POSSIBLE ON MONDAY AND WILL  
LIKELY BE ACCOMPANIED WITH WETTING RAIN. HIGH TEMPERATURES START  
TO COOL DOWN AFTER TOMORROW FROM THE MID 70S TO THE LOW 60S BY  
MONDAY. MIN RH VALUES WILL BE ON AN UPWARD TREND GOING INTO  
MONDAY, WITH THE DRIEST VALUES EXPECTED SUNDAY AROUND 35%. WINDS  
PEAK THIS AFTERNOON/EVENING FROM THE SOUTHEAST AND BECOME WESTERLY  
BEGINNING SUNDAY NIGHT THROUGH MONDAY. SMOKE IS LIKELY TO IMPACT  
VISIBILITY THROUGH MONDAY.  
   
TONIGHT  
 
SKY/WEATHER.........PARTLY CLOUDY (30-40 PERCENT). HAZE.  
CWR.................10 PERCENT.  
TSTM COVERAGE.......NONE.  
MIN TEMPERATURE.....AROUND 51.  
MAX HUMIDITY........69 PERCENT.  
WIND (20 FT)........SOUTHEAST WINDS 6 TO 8 MPH.  
RIDGETOP WIND.......MAINLY SOUTHWEST WINDS AROUND 6 MPH.  
MIXING HEIGHT.......400 FT AGL.  
TRANSPORT WINDS.....SOUTHEAST AROUND 8 MPH.  
INVERSION SETUP.....AROUND 2200 AKDT.  
   
SUNDAY  
 
SKY/WEATHER.........PARTLY SUNNY (50-60 PERCENT). HAZE. SCATTERED  
RAIN SHOWERS.  
CWR.................2 PERCENT.  
TSTM COVERAGE.......NONE.  
MAX TEMPERATURE.....AROUND 76.  
MIN HUMIDITY........34 PERCENT.  
WIND (20 FT)........SOUTH WINDS 5 TO 6 MPH.  
RIDGETOP WIND.......MAINLY SOUTHWEST WINDS AROUND 6 MPH.  
MIXING HEIGHT.......1000 FT AGL INCREASING TO 5100 FT AGL IN THE  
LATE MORNING AND AFTERNOON.  
TRANSPORT WINDS.....SOUTHWEST AROUND 8 MPH.  
INVERSION BURNOFF...AROUND 1030 AKDT.  
   
SUNDAY NIGHT  
 
SKY/WEATHER.........MOSTLY CLOUDY (65-75 PERCENT). HAZE. SCATTERED  
RAIN SHOWERS.  
CWR.................31 PERCENT.  
TSTM COVERAGE.......NONE.  
MIN TEMPERATURE.....AROUND 47.  
MAX HUMIDITY........91 PERCENT.  
WIND (20 FT)........EAST WINDS 5 TO 7 MPH SHIFTING TO THE WEST 6 TO  
8 MPH OVERNIGHT.  
RIDGETOP WIND.......WEST/SOUTHWEST WINDS BETWEEN 7-15 MPH.  
MIXING HEIGHT.......5000 FT AGL DECREASING TO 400 FT AGL IN THE  
LATE EVENING AND OVERNIGHT.  
TRANSPORT WINDS.....SOUTH AROUND 7 MPH.  
INVERSION SETUP.....AROUND 0000 AKDT.  
   
MONDAY  
 
SKY/WEATHER.........MOSTLY CLOUDY (80-90 PERCENT). HAZE THROUGH THE  
DAY. NUMEROUS RAIN SHOWERS THROUGH THE DAY.  
ISOLATED THUNDERSTORMS IN THE AFTERNOON.  
CWR.................55 PERCENT.  
TSTM COVERAGE.......WIDELY SCT.  
MAX TEMPERATURE.....AROUND 66.  
MIN HUMIDITY........52 PERCENT.  
WIND (20 FT)........WEST WINDS 6 TO 7 MPH. GUSTY AND ERRATIC WINDS  
EXPECTED NEAR THUNDERSTORMS IN THE AFTERNOON.  
RIDGETOP WIND.......WEST WINDS BETWEEN 6-12 MPH.  
MIXING HEIGHT.......2800 FT AGL INCREASING TO 3400 FT AGL LATE IN  
THE AFTERNOON.  
TRANSPORT WINDS.....NORTHWEST AROUND 13 MPH.  
INVERSION BURNOFF...AROUND 1200 AKDT.  
   
FORECAST DAYS 3 THROUGH 5  
   
TUESDAY  
 
WIDESPREAD SHOWERS AND ISOLATED THUNDERSTORMS. HAZE. LOWS IN THE  
MID 40S. HIGHS IN THE LOWER 60S. LIGHT WINDS.    
WEDNESDAY  
 
WIDESPREAD SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE LOWER 60S.  
LIGHT WINDS.    
THURSDAY  
 
NUMEROUS SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID 60S.  
LIGHT WINDS.  
 
 
FORECASTER...SANTIAGO  
REQUESTED BY...IDAHO TEAM 1  
TYPE OF REQUEST...WILDFIRE  
.TAG 2517397.0/AFG  
.DELDT 07/05/25  
.FORMATTERVERSION 2.0.0  
.EMAIL 2025.TWELVEMILELAKE.PLANS@FIRENET.GOV  
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