639
FNUS76 KOTX 281615
FWSOTX
SPOT FORECAST FOR MARTIN...USFS
NATIONAL WEATHER SERVICE SPOKANE WA
915 AM PDT THU AUG 28 2025
FORECAST IS BASED ON FORECAST START TIME OF 0900 PDT ON AUGUST 28.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
..FLOOD WATCH FOR FLASH FLOODING FROM 11 AM THROUGH 9 PM TODAY
LIGHT RAIN SHOWERS THIS MORNING AND A 35% CHANCE FOR THUNDERSTORMS IN
THE AFTERNOON. HEAVY RAINFALL RATES AND GUSTY WINDS ARE POSSIBLE WITH
THESE STORMS. POTENTIAL FOR RAINFALL RATES OF UP TO 1 INCH AN HOUR WITH
FLASH FLOODING AND DEBRIS FLOWS POSSIBLE IN STEEP TERRAIN AND NEAR
BURN SCARS. TOMORROW WILL BE WARMER WITH A 15% CHANCE OF THUNDERSTORMS.
A WARMING AND DRYING TREND WILL BEGIN THIS WEEKEND.
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. A 30 PERCENT CHANCE OF SHOWERS IN
THE MORNING INCREASING TO A 60 PERCENT CHANCE IN
THE AFTERNOON. A 35 PERCENT CHANCE OF THUNDERSTORMS
AFTER 1200 PDT.
CWR.................40 PERCENT.
CHANCE OF LIGHTNING.35 PERCENT.
MAX TEMPERATURE.....AROUND 65.
MIN HUMIDITY........60 PERCENT.
WIND (20 FT)........EAST 3-5 MPH SHIFTING TO THE WEST AROUND 1500.
GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
THROUGH THE DAY.
MIXING HEIGHT.......3000 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....EAST-SOUTHEAST 4 TO 7 MPH.
TONIGHT
SKY/WEATHER.........PARTLY CLOUDY IN THE EVENING BECOMING MOSTLY CLEAR
OVERNIGHT. A 25 PERCENT CHANCE FOR SHOWERS AND
THUNDERSTORMS IN THE EVENING.
CWR.................10 PERCENT.
CHANCE OF LIGHTNING.25 PERCENT.
MIN TEMPERATURE.....AROUND 50.
MAX HUMIDITY........78 PERCENT.
WIND (20 FT)........WEST WINDS 3-5 MPH. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS IN THE EVENING.
MIXING HEIGHT.......FALLING TO NEAR SURFACE AROUND 2000 PDT.
TRANSPORT WINDS.....SOUTHEAST 4 TO 7 MPH SHIFTING IN THE EVENING SHIFTING
NORTHWEST AROUND 1700.
FRIDAY
SKY/WEATHER.........SUNNY IN THE MORNING BECOMING PARTLY SUNNY IN THE
AFTERNOON. CUMULUS BUILD UPS WITH A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CWR.................5 PERCENT.
CHANCE OF LIGHTNING.15 PERCENT.
MAX TEMPERATURE.....AROUND 70.
MIN HUMIDITY........40 PERCENT.
WIND (20 FT)........UPSLOPE/UP VALLEY 3 TO 5 MPH.
MIXING HEIGHT.......8500 FEET AGL IN THE AFTERNOON WITH INVERSION
BREAKING AROUND 0930 PDT.
TRANSPORT WINDS.....WEST-SOUTHWEST 3 TO 7 MPH.
FORECASTER...AS
REQUESTED BY...MARY GIDDINGS
TYPE OF REQUEST...WILDFIRE
.TAG 2520902.0/OTX
.DELDT 08/28/25
.FORMATTERVERSION 2.0.0
.EMAIL MARY.GIDDINGS@USDA.GOV
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