519  
FNUS76 KMFR 240238  
FWSMFR  
 
SPOT FORECAST FOR LONG PRAIRIE...USFS  
NATIONAL WEATHER SERVICE MEDFORD OR  
738 PM PDT WED SEP 23 2026  
 
FORECAST IS BASED ON IGNITION TIME OF 1200 PDT ON SEPTEMBER 24.  
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER  
SERVICE.  
   
DISCUSSION
 
SEASONABLE TEMPERATURES AND DRY WEATHER, WITH  
INCREASING HIGH CLOUDS ARE EXPECTED THROUGH THURSDAY AFTERNOON. A  
COLD FRONTAL PASSAGE WILL BRING LIGHT RAIN LATE THURSDAY EVENING,  
WITH LIGHT POST-FRONTAL SHOWERS LIKELY THROUGH FRIDAY AFTERNOON.  
TEMPERATURES WILL BE COLDER ON FRIDAY, THEN SLOW TO REBOUND WITH  
A WEAK WARMING TREND INTO EARLY NEXT WEEK. DRY WEATHER IS LIKELY  
FOR THE NEXT WEEK BEGINNING ON SATURDAY, WITH TEMPERATURES  
BECOMING NEAR NORMAL BY TUESDAY.  
 
   
THURSDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (50-65 PERCENT) THEN BECOMING  
CLOUDY (85-95 PERCENT) WITH HIGH CLOUDS.  
CHANCE OF LIGHTNING.0 PERCENT.  
MAX TEMPERATURE.....AROUND 73.  
MIN HUMIDITY........32 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS UP TO 3 MPH.  
WIND (20 FT)........SOUTHWEST WINDS 5 TO 9 MPH.  
MIXING HEIGHT.......4800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 12 MPH.  
CWR.................0 PERCENT.  
   
THURSDAY NIGHT
 
 
SKY/WEATHER.........CLOUDY (85-95 PERCENT). RAIN LIKELY LATE IN THE  
EVENING AND OVERNIGHT, THEN SHOWERS LIKELY AFTER  
3 AM. RAINFALL OF AROUND 0.12 INCHES.  
CHANCE OF LIGHTNING.5 PERCENT.  
MIN TEMPERATURE.....AROUND 46.  
MAX HUMIDITY........96 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS 2 TO 6 MPH. GUSTS UP TO 10 MPH  
OVERNIGHT.  
WIND (20 FT)........SOUTHWEST WINDS 7 TO 15 MPH. GUSTS UP TO 25 MPH  
OVERNIGHT.  
MIXING HEIGHT.......800 FT AGL.  
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.  
CWR.................70 PERCENT.  
   
FRIDAY
 
 
SKY/WEATHER.........PARTLY SUNNY (60-70 PERCENT). SHOWERS LIKELY IN  
THE MORNING, THEN SLIGHT CHANCE OF SHOWERS IN THE  
AFTERNOON. RAINFALL OF AROUND 0.05 INCHES.  
CHANCE OF LIGHTNING.3 PERCENT.  
MAX TEMPERATURE.....AROUND 55.  
MIN HUMIDITY........62 PERCENT.  
EYE LEVEL WINDS.....SOUTHWEST WINDS 2 TO 5 MPH WITH GUSTS TO  
AROUND 8 MPH SHIFTING TO THE NORTHWEST AROUND 2  
TO 4 MPH IN THE AFTERNOON.  
WIND (20 FT)........SOUTHWEST WINDS 8 TO 12 MPH WITH GUSTS TO  
AROUND 18 MPH SHIFTING TO THE NORTHWEST 5 TO 10  
MPH IN THE AFTERNOON.  
MIXING HEIGHT.......4500 FT AGL.  
TRANSPORT WINDS.....WEST AROUND 12 MPH.  
CWR.................40 PERCENT.  
   
FORECAST DAYS 3 THROUGH 7
 
   
SATURDAY
 
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. HIGHS IN THE LOWER 60S.  
NORTH WINDS AROUND 5 MPH.    
SUNDAY
 
 
PARTLY CLOUDY. LOWS AROUND 40. HIGHS IN THE UPPER 50S. NORTH  
WINDS AROUND 5 MPH.    
MONDAY
 
 
MOSTLY CLEAR. LOWS AROUND 40. HIGHS IN THE MID 60S. NORTH WINDS  
5 TO 8 MPH.    
TUESDAY
 
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. HIGHS IN THE UPPER 60S.  
NORTHEAST WINDS AROUND 5 MPH.   
WEDNESDAY
 
 
MOSTLY CLEAR. LOWS IN THE MID 40S. HIGHS AROUND 70. NORTHWEST  
WINDS AROUND 5 MPH.  
   
OUTLOOK FOR THURSDAY OCTOBER 01 THROUGH WEDNESDAY OCTOBER 07
 
 
INCREASED PROBABILITIES FOR ABOVE NORMAL TEMPERATURES  
AND BELOW NORMAL PRECIPITATION.  
 
=  

 
FORECASTER...WEYGAND  
REQUESTED BY...JULIANNE UPTON  
TYPE OF REQUEST...PRESCRIBED  
.TAG 2622404.0/MFR  
.DELDT 09/24/26  
.FORMATTERVERSION 2.0.0  
.EMAIL OLIVIA.DEXTER@USDA.GOV,WILEY.VOLZ@USDA.GOV,JULIANNE.UPTON@USDA.GOV  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab OR Page
The Nexlab CA Page Main Text Page