244
FNUS76 KSEW 160254
FWSSEW

Spot Forecast for Border 2 Fire...NPS
National Weather Service Seattle WA
754 PM PDT Sat Aug 15 2026

Forecast is based on forecast start time of 2000 PDT on August 15.
If conditions become unrepresentative, contact the National Weather
Service.

Please contact our office at (206) 526-6095, if you have questions
or concerns with this forecast.

.DISCUSSION...A weak trough remains in place over the region.
Convection has largely wrapped up for the area this evening with
very little chance for any shower or thunderstorm development
near the fire site. The trough will allow for some weak convection
again Sunday afternoon, giving rise to another slight chance of
showers and thunderstorms before dry conditions and upper level
ridging return for Monday.

.TONIGHT...

Sky/weather.........Partly cloudy (40-50 percent) then becoming
                    mostly cloudy (55-65 percent). Patchy smoke
                    through the night.
CWR.................0 percent.
Chance of lightning.6 percent.
Min temperature.....52-58.
Max humidity........75 percent.
Wind (20 ft)........South winds around 5 mph in the evening
                    becoming light.
Mixing height.......400 ft AGL.
Transport winds.....Southeast around 4 mph.
Rainfall amount.....0.00 inches.
Ceiling (KFT).......5.6.
Visibility..........3 increasing to 6 overnight.

.SUNDAY...

Sky/weather.........Partly sunny (50-60 percent). Slight chance of
                    showers and thunderstorms in the afternoon.
CWR.................0 percent.
Chance of lightning.19 percent.
Max temperature.....73-79.
Min humidity........49-54 percent.
Wind (20 ft)........Light winds becoming west around 5 mph in the
                    afternoon. Gusty and erratic winds expected
                    near thunderstorms in the afternoon.
Mixing height.......4400 ft AGL.
Transport winds.....West around 5 mph.
Rainfall amount.....0.00 inches.
Ceiling (KFT).......2.3 increasing to 11 in the afternoon.
Visibility..........5.

.SUNDAY NIGHT...

Sky/weather.........Partly cloudy (30-40 percent).
CWR.................0 percent.
Chance of lightning.8 percent.
Min temperature.....52-58.
Max humidity........69-74 percent.
Wind (20 ft)........West winds up to 5 mph in the evening becoming
                    light.
Mixing height.......300 ft AGL.
Transport winds.....North around 4 mph.
Rainfall amount.....0.00 inches.
Ceiling (KFT).......25.
Visibility..........8 increasing to 10 overnight.

.MONDAY...

Sky/weather.........Sunny (10-20 percent).
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....76-82.
Min humidity........41 percent.
Wind (20 ft)........Light winds becoming west 5 to 6 mph in the
                    afternoon.
Mixing height.......5400 ft AGL.
Transport winds.....West around 6 mph.
Rainfall amount.....0.00 inches.
Ceiling (KFT).......25.
Visibility..........10.



$$
Forecaster...Reedy
Requested by...Wildland Firefighter
Type of request...WILDFIRE
.TAG 2619772.0/SEW
.DELDT 08/15/26
.FormatterVersion 2.0.0
.EMAIL acherney@nps.gov