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FNAK79 PAFG 011712
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Spot Forecast for Nenana Complex...AK
National Weather Service Fairbanks AK
912 AM AKDT Fri Aug 1 2025

Forecast is based on forecast start time of 0918 AKDT on August 01.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

As high pressure continues to prevail over the state, the fire`s
location is expected to stay on the warmer side with high temps in
the mid 70s accompanied by mostly clear and sunny conditions. The
strongest winds will be northeast around 10 mph on ridgetops and
the fire`s elevation mainly this morning. Light and variable winds
are anticipated for this evening through tomorrow afternoon, at
which point southerly winds begin to pick up. Min RH values are
expected to be in the upper 30% to low 40% range. The area will
stay relatively dry until a pattern change begins around to Sunday
to Monday time frame, bringing a gradual cooling trend throughout
the week.

.REST OF TODAY...

Sky/weather.........Sunny (5-15 percent).
CWR.................0 percent.
Tstm Coverage.......None.
Max temperature.....Around 73.
Min humidity........38 percent.
Wind (20 ft)........Northeast winds 6 to 7 mph.
Ridgetop wind.......Northeast winds 5 to 10 mph.
Mixing height.......600 ft AGL increasing to 4500 ft AGL in the
                    late morning and afternoon.
Transport winds.....Northeast around 9 mph.
Inversion burnoff...Around 1000.

.TONIGHT...

Sky/weather.........Mostly clear (10-20 percent).
CWR.................0 percent.
Tstm Coverage.......None.
Min temperature.....Around 53.
Max humidity........69 percent.
Wind (20 ft)........Northeast winds 5 to 6 mph.
Ridgetop wind.......Northeast winds around 10 mph becoming
light and variable in the afternoon.
Mixing height.......4500 ft AGL decreasing to 400 ft AGL in the
                    late evening and overnight.
Transport winds.....Northeast around 7 mph.
Inversion setup.....Around 0200 Saturday morning.

.SATURDAY...

Sky/weather.........Sunny (20-30 percent).
CWR.................0 percent.
Tstm Coverage.......None.
Max temperature.....Around 73.
Min humidity........40 percent.
Wind (20 ft)........Light winds.
Ridgetop wind.......Light and variable winds becoming
     southerly around 5 mph in the afternoon.
Mixing height.......400 ft AGL increasing to 5100 ft AGL.
Transport winds.....Southeast around 3 mph.
Inversion burnoff...Around 1000.

.FORECAST DAYS 3 THROUGH 5...
.SUNDAY...
Partly cloudy. Scattered showers. Lows in the lower 50s. Highs in
the lower 70s. South winds around 7 mph.
.MONDAY...
Mostly cloudy. Isolated showers and thunderstorms. Lows in the
mid 50s. Highs in the lower 70s. West winds around 8 mph.
.TUESDAY...
Mostly cloudy. Isolated showers and thunderstorms. Lows in the
mid 50s. Highs in the mid 70s. Southwest winds around 5 mph.

$$
Forecaster...SRINIVASAN
Requested by...Scott Laurie
Type of request...WILDFIRE
.TAG 2518454.5/AFG
.DELDT 08/01/25
.FormatterVersion 2.0.0
.EMAIL 2025.nenanaridgecomplex.plans@firenet.gov,scott_laurie@firenet.gov