756 
FNUS76 KPQR 151812
FWSPQR

Spot Forecast for Mt Hebo Meadows RX...USFS
National Weather Service Portland OR
1112 AM PDT Mon Sep 15 2025

Forecast is based on ignition time of 0000 PDT on September 16. 
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Clear skies and dry conditions today and Tuesday, 
with notably warmer temperatures on Tuesday. Clouds may return 
Wednesday morning through Friday (40-50% chance). Looking up at 
the sky, these clouds could block 20-40% of the sky or sunshine. A
weather system moves through during the weekend, giving moderate 
confidence for scattered/broken clouds (30-50% of the sky 
covered/sunshine blocked). Expect RH around 30-50% today and 
tomorrow, then around 60-70% through the rest of the week.

.REST OF TODAY...

Sky/weather.........Sunny. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....Around 68 to 73. 
Min humidity........50 to 55 percent. 
Wind (20 ft)........Light winds. 
Mixing height.......900 ft AGL. 
Transport winds.....Northeast 6 to 8 mph. 

TIME (PDT)      8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 
Sky (%).........4   1   1   1   1   5   4   7   1   2   
Weather cov.....                                        
Weather type....                                        
Tstm cov........                                        
CWR.............0   0   0   0   0   0   0   0   0   0   
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   
Temp............47  51  56  59  62  63  66  67  67  68  
RH..............77  66  61  54  53  52  53  52  50  50  
20 FT wind dir..NE  NE  NE  NE  NE  NE  N   N   N   NE  
20 FT wind spd..4   3   2   2   2   2   2   2   2   3   
20 FT wind gust.7   6   6   6   6   6   7   8   8   10  
Mix hgt (kft)...0.1 0.1 0.1 0.2 0.4 0.9 0.9 0.7 0.3 0.1 
Transp wind dir.NE  NE  NE  NE  NE  NE  NE  NE  NE  NE  
Transp wind spd.7   6   6   7   6   7   8   7   8   8   

.TONIGHT...

Sky/weather.........Mostly clear. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min temperature.....Around 55 to 59. 
Max humidity........50 to 55 percent. 
Wind (20 ft)........Light winds becoming east 5 to 9 mph with gusts 
                    to around 17 mph in the late evening and 
                    overnight, then increasing to around 10 mph 
                    with gusts to around 17 mph early in the 
                    morning. 
Mixing height.......0 ft AGL. 
Transport winds.....East 7 to 15 mph increasing to around 14 mph 
                    after 3 am. 

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM 
Sky (%).........1   9   5   11  12  3   0   0   0   0   0   0   
Weather cov.....                                                
Weather type....                                                
Tstm cov........                                                
CWR.............0   0   0   0   0   0   0   0   0   0   0   0   
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0   0   
Temp............66  62  60  59  61  62  62  61  61  62  60  61  
RH..............50  50  50  50  50  50  50  46  43  41  39  38  
20 FT wind dir..NE  NE  E   NE  E   E   E   E   E   E   E   E   
20 FT wind spd..3   3   4   5   5   6   7   7   8   9   9   10  
20 FT wind gust.8   8   8   10  10  11  13  14  14  16  17  17   
Mix hgt (kft)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 
Transp wind dir.NE  NE  NE  E   E   E   E   E   E   E   E   E   
Transp wind spd.7   7   8   9   10  13  13  14  15  14  14  14  

.TUESDAY...

Sky/weather.........Sunny. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....Around 80 to 85. 
Min humidity........31 to 36 percent. 
Wind (20 ft)........East winds 7 to 10 mph with gusts to around 17 
                    mph in the morning becoming light. 
Mixing height.......300 ft AGL. 
Transport winds.....East 12 to 20 mph shifting to the south 5 to 9 
                    mph late in the afternoon. 

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM 
Sky (%).........0   0   0   0   1   1   1   1   3   3   3   1   
Weather cov.....                                                
Weather type....                                                
Tstm cov........                                                
CWR.............0   0   0   0   0   0   0   0   0   0   0   0   
Chc of ltng (%).0   0   0   0   0   0   0   0   0   0   0   0   
Temp............62  62  62  66  69  72  74  77  79  78  78  77  
RH..............40  38  40  40  37  35  35  34  34  36  39  41  
20 FT wind dir..E   E   E   E   E   E   E   E   SE  SE  SE  SW  
20 FT wind spd..10  10  7   7   7   4   4   4   1   1   1   1   
20 FT wind gust.17  17  14  14  14  10  10  10  5   5   5   4    
Mix hgt (kft)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3 0.3 0.3 0.1 0.1 
Transp wind dir.E   E   E   E   E   E   E   SE  SE  S   S   SW  
Transp wind spd.14  15  16  16  18  20  18  15  12  9   7   5   

.FORECAST DAYS 3 THROUGH 7...
.WEDNESDAY...
Not as warm. Mostly clear. Lows in the mid 50s. Highs around 70.
Light winds. 
.THURSDAY...
Partly cloudy. Lows in the lower 50s. Highs in the upper 60s.
Northwest winds around 7 mph. 
.FRIDAY...
Partly cloudy. Lows in the lower 50s. Highs in the lower 70s.
Light winds. 
.SATURDAY...
Partly cloudy. Lows in the mid 50s. Highs around 70. 
.SUNDAY...
Partly cloudy. Chance of rain. Lows in the mid 50s. Highs in the
upper 60s. 


$$
Forecaster...Kranz
Requested by...Carol Daviscourt
Type of request...PRESCRIBED
.TAG 2521990.0/PQR
.DELDT 09/15/25
.FormatterVersion 2.0.0
.EMAIL carol.daviscourt@usda.gov