607  
FNUS76 KMFR 150002  
FWSMFR  
 
SPOT FORECAST FOR SPENCER GULCH FIRE...USFS/ODF  
NATIONAL WEATHER SERVICE MEDFORD OR  
502 PM PDT SUN JUN 14 2026  
 
FORECAST IS BASED ON FORECAST START TIME OF 1700 PDT ON JUNE 14.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
..HEAT ADVISORY IN EFFECT UNTIL 11 PM PDT TUESDAY
 
 
   
DISCUSSION
 
A HEAT WAVE WILL IMPACT THE AREA THROUGH TUESDAY WITH  
DAILY AFTERNOON BREEZY WINDS AND VERY LOW HUMIDITIES. TRIPLE DIGIT  
HEAT WILL IMPACT VALLEY BOTTOMS WITH MID 90S OVER THE RIDGELINES.  
HUMIDITY WILL BE DOWN TO 10-15%, MAYBE EVEN SINGLE DIGITS FOR AN  
HOUR OR TWO. MODERATE RH RECOVERIES (PERHAPS POOR AT RIDGETOPS) ARE  
EXPECTED AT NIGHT. A SLIGHT COOL LOWERING OF TEMPS TUE/WED, BUT BACK  
UP AROUND 100F THU. MORE SIGNIFICANT COOLING IS EXPECTED FRI INTO  
NEXT WEEKEND, BUT TEMPS REMAIN ABOVE NORMAL. LIGHTNING CHANCES REMAIN  
QUITE LOW (10% OR LESS) THROUGH LATE WEEK.  
   
REST OF TODAY
 
 
SKY/WEATHER.........SUNNY AND HOT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....95 RIDGELINES TO 100 VALLEY BOTTOMS.  
MIN HUMIDITY........9 PERCENT VALLEY BOTTOMS TO 14 PERCENT RIDGELINES.  
EYE LEVEL WINDS.....N 2-4 MPH. GUSTS TO 8 MPH.  
WIND (20 FT)........N 5-10 MPH. GUSTS TO 18 MPH.  
MIXING HEIGHT.......8300 FT AGL.  
TRANSPORT WINDS.....N 10 MPH.  
CWR.................0 PERCENT.  
   
TONIGHT
 
 
SKY/WEATHER.........CLEAR.  
CHANCE OF LIGHTNING.0 PERCENT.  
MIN TEMPERATURE.....AROUND 63.  
MAX HUMIDITY........35-40 PERCENT RIDGELINES TO 55-65 PERCENT  
VALLEY BOTTOMS.  
EYE LEVEL WINDS.....NW 2-3 THIS EVENING WITH GUSTS TO 7 MPH,  
THEN CALM OR DOWNSLOPE 0-1 MPH OVERNIGHT.  
WIND (20 FT)........NW 4-8 MPH THIS EVENING WITH GUSTS TO 17 MPH  
THEN NNE 1-4 MPH OVERNIGHT.  
MIXING HEIGHT.......LOWERING TO 500 FT AGL.  
TRANSPORT WINDS.....VARIABLE 0-5 MPH.  
CWR.................0 PERCENT.  
   
MONDAY
 
 
SKY/WEATHER.........SUNNY AND HOT.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....95 RIDGELINES TO 100 VALLEY BOTTOMS.  
MIN HUMIDITY........9 PERCENT VALLEY BOTTOMS TO 14 PERCENT RIDGELINES.  
EYE LEVEL WINDS.....LIGHT WINDS BECOMING N 2-4 MPH. GUSTS TO 8 MPH IN  
THE AFTERNOON.  
WIND (20 FT)........NNE 1-4 MPH BECOMING N 5-10 MPH. GUSTS TO 18 MPH  
IN THE AFTERNOON.  
MIXING HEIGHT.......7300 FT AGL.  
TRANSPORT WINDS.....N AROUND 10 MPH.  
CWR.................0 PERCENT.  
 

 
FORECASTER...SPILDE  
REQUESTED BY...ODF DISPATCH  
TYPE OF REQUEST...WILDFIRE  
.TAG 2615512.0/MFR  
.DELDT 06/14/26  
.FORMATTERVERSION 2.0.0  
.EMAIL DISPATCH.MEDFORD1@ODF.OREGON.GOV  
 
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