535
FNUS76 KMFR 110054
FWSMFR
SPOT FORECAST FOR YAMSAY FIRE...USFS
NATIONAL WEATHER SERVICE MEDFORD OR
554 PM PDT WED SEP 10 2025
FORECAST IS BASED ON FORECAST START TIME OF 0800 PDT ON SEPTEMBER 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
AFTER ANOTHER COOL DAY THURSDAY, A GRADUAL WARMING
TREND IS EXPECTED FRIDAY AND SATURDAY. SHOWERS WILL CONTINUE IN
THE AREA THROUGH THURSDAY EVENING WITH A CHANCE FOR THUNDERSTORMS,
THEN SHOWERS TAPER OFF THURSDAY NIGHT. DUE TO HIGH MOISTURE CONTENT,
BRIEF, HEAVY RAINFALL IS POSSIBLE AT TIMES, SO BE ON THE LOOKOUT
FOR MUDSLIDES AND POSSIBLE DEBRIS FLOWS. DRIER WEATHER IS EXPECTED
FRIDAY INTO SATURDAY BEFORE THE NEXT LOW BRINGS ANOTHER ROUND
OF COOLER TEMPERATURES AND A CHANCE OF SHOWERS SUNDAY.
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY. RAIN SHOWERS LIKELY THROUGH THE DAY.
CHANCE (20 TO 35 PERCENT) OF THUNDERSTORMS, MAINLY
IN THE AFTERNOON. NEW RAIN: 0.10"-0.25"
CHANCE OF LIGHTNING.25 PERCENT.
MAX TEMPERATURE.....AROUND 51.
MIN HUMIDITY........75-80 PERCENT.
EYE LEVEL WINDS.....NORTHWEST 2-3 MPH IN THE MORNING, BECOMING WEST
3-5 MPH IN THE AFTERNOON.
WIND (20 FT)........NORTHWEST 4-5 MPH IN THE MORNING, BECOMING WEST
8-10 MPH IN THE AFTERNOON. GUSTY AND ERRATIC WINDS
EXPECTED NEAR THUNDERSTORMS.
CWR.................55 PERCENT.
THURSDAY NIGHT
SKY/WEATHER.........MOSTLY CLOUDY, BECOMING PARTLY CLOUDY OVERNIGHT.
CHANCE (25-35%) OF RAIN SHOWERS EARLY.
CHANCE OF LIGHTNING.10 PERCENT.
MIN TEMPERATURE.....AROUND 44.
MAX HUMIDITY........85-90 PERCENT.
EYE LEVEL WINDS.....NORTH TO NORTHWEST 2-3 MPH.
WIND (20 FT)........NORTH TO NORTHWEST 5-6 MPH.
CWR.................30 PERCENT.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....AROUND 57.
MIN HUMIDITY........AROUND 50 PERCENT.
EYE LEVEL WINDS.....WEST TO NORTHWEST 2-3 MPH.
WIND (20 FT)........WEST TO NORTHWEST 4-6 MPH.
CWR.................0 PERCENT.
FORECASTER...NIEUWENHUIS
REQUESTED BY...DANIEL SUTCH
TYPE OF REQUEST...WILDFIRE
.TAG 2521762.0/MFR
.DELDT 09/11/25
.FORMATTERVERSION 2.0.0
.EMAIL DANIEL.SUTCH@USDA.GOV
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