848
FNUS76 KSEW 311550
FWSSEW

Spot Forecast for Red Mountain...US Forest Service
National Weather Service Seattle WA
850 AM PDT Sun Aug 31 2025

Forecast is based on forecast start time of 0900 PDT on August 31.
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...Low clouds and stratus will continue at the site
throughout the morning before starting to dissipate by 11AM or
noon. There is a chance of isolated thunderstorms at the incident
site (10-15%) later this afternoon extending through the evening
hours. The primary hazard with these storms will be lightning, and
gusty and erratic outflow winds. Outside of any thunderstorm that
develops, winds will generally be light westerly. RH recoveries
overnight will be generally good. Patchy fog will likely form
overnight at the incident site and continue early Monday morning
before breaking out in the late afternoon, with warm and dry
conditions expected on Monday.

.REST OF TODAY...

Sky/weather.........Mostly sunny (25-35 percent). Haze through the
                    day. Slight chance of showers and thunderstorms
                    in the afternoon.
CWR.................0 percent.
Chance of lightning.16 percent.
Max temperature.....Around 79.
Min humidity........30 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.......4500 ft AGL.
Transport winds.....Southeast around 8 mph.
Rainfall amount.....0.00 inches.
CEILING (KFT).......25 decreasing to 11 in the afternoon.
Visibility..........6.

.TONIGHT...

Sky/weather.........Partly cloudy (25-35 percent). Slight chance of
                    showers and thunderstorms in the evening.
                    Slight chance of rain overnight.
CWR.................0 percent.
Chance of lightning.16 percent.
Min temperature.....Around 56.
Max humidity........82 percent.
Wind (20 ft)........Light winds. Gusty and erratic winds expected
                    near thunderstorms in the evening.
Mixing height.......1400 ft AGL.
Transport winds.....Northeast around 5 mph.
Rainfall amount.....0.00 inches.
CEILING (KFT).......11.
Visibility..........10.

.LABOR DAY...

Sky/weather.........Mostly sunny (20-30 percent).
CWR.................0 percent.
Chance of lightning.2 percent.
Max temperature.....Around 75.
Min humidity........55 percent.
Wind (20 ft)........Light winds becoming southwest 5 to 6 mph in
                    the afternoon.
Mixing height.......3200 ft AGL.
Transport winds.....Southeast around 7 mph.
Rainfall amount.....0.00 inches.
CEILING (KFT).......0.6 in the morning.
Visibility..........0.25 in the morning.

$$
Forecaster...Mazurkiewicz
Requested by...Geoff Hibbs
Type of request...WILDFIRE
.TAG 2520980.1/SEW
.DELDT 08/31/25
.FormatterVersion 2.0.0
.EMAIL geoffrey.hibbs@usda.gov