481
FNUS76 KPQR 260018
FWSPQR

Spot Forecast for Triple Butte Fire...WACCC
National Weather Service Portland OR
518 PM PDT Sat Jul 25 2026

Forecast is based on forecast start time of 1700 PDT on July 25.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...A passing front will bring breezy westerly winds
through this evening. No precipitation expected with this front.
Winds weaken overnight behind the front. Expect very high
overnight humidity recoveries. Dry weather continues into Sunday
with persistent onshore flow. Diurnally driven winds expected
tomorrow with increasing westerly winds in the afternoon.

.REST OF TODAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....Around 62.
Min humidity........55 percent.
Wind (20 ft)........
 Slope/valley.......West winds around 11 mph with gusts to around
                    21 mph.
 Ridgetop...........West winds around 12 to 15 mph with gusts to around
                    25 mph.
Mixing height.......3500 ft AGL.
Transport winds.....Southwest around 24 mph.

TIME (PDT)      5PM
Sky (%).........7
Weather cov.....
Weather type....
Tstm cov........
CWR.............0
Chc of ltng (%).0
Temp............61
RH..............58
20 FT wind dir..W
20 FT wind spd..11
20 FT wind gust.21
Ridge wind dir..M
Ridge wind spd..M
Mix hgt (kft)...3.5
Transp wind dir.SW
Transp wind spd.24

.TONIGHT...

Sky/weather.........Partly cloudy.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....Around 47.
Max humidity........85 percent.
Wind (20 ft)........
 Slope/valley.......West winds 5 to 10 mph with gusts to around 20
                    mph in the evening and becoming light overnight
                    around 5 mph or less.
 Ridgetop...........West winds 12 to 15 mph with gusts to around 25
                    mph in the evening shifting southwest and
                    weakening to 5 to 7 mph overnight.
Mixing height.......500 ft AGL.
Transport winds.....West 13 to 22 mph shifting to the southwest
                    8 to 12 mph overnight.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........8   20  25  23  40  36  44  50  57  51  39  42
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............60  59  55  53  52  51  51  50  50  49  48  48
RH..............60  66  73  82  85  84  83  84  84  85  84  84
20 FT wind dir..W   W   W   W   W   W   W   W   SW  SW  SW  SW
20 FT wind spd..10  10  10  9   8   8   7   6   6   5   4   4
20 FT wind gust.20  19  18  17  16  14  12  11  10  8   7   6
Ridge wind dir..W   W   W   W   W   W   W   W   SW  SW  SW  SW
Ridge wind spd..15  15  14  13  13  12  11  9   9   7   6   6
Mix hgt (kft)...3.1 2.5 2.2 1.3 1.4 1.1 0.7 0.6 0.6 0.6 0.5 0.5
Transp wind dir.W   W   W   W   W   W   SW  SW  SW  W   SW  SW
Transp wind spd.22  21  20  16  15  15  14  13  12  10  8   8

.SUNDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....Around 66.
Min humidity........47 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming west 6 to 10 mph with
                    gusts to around 18 mph in the afternoon.
 Ridgetop...........Southwest 5 to 7 mph becoming west 10 to 13
                    mph with gusts up to 23 mph in the afternoon.
Mixing height.......4600 ft AGL.
Transport winds.....Southwest 7 to 16 mph shifting to the west 18
                    to 20 mph late in the afternoon.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........28  24  15  11  7   1   1   2   3   3   5   11
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............47  49  51  54  58  60  63  64  65  66  64  64
RH..............84  82  77  69  61  54  51  49  47  47  47  50
20 FT wind dir..SW  SW  SW  SW  W   W   W   W   W   W   W   W
20 FT wind spd..3   3   3   3   4   6   6   7   8   8   9   10
20 FT wind gust.6   6   6   7   8   10  12  14  16  16  17  18
Ridge wind dir..SW  SW  SW  SW  W   W   W   W   W   W   W   W
Ridge wind spd..5   5   5   5   6   7   7   10  11  11  12  13
Mix hgt (kft)...0.4 0.5 1.1 1.8 2.7 3.3 4.0 4.2 4.5 4.6 4.5 4.0
Transp wind dir.SW  SW  SW  SW  SW  SW  SW  SW  W   W   W   W
Transp wind spd.7   7   7   8   10  12  13  15  16  18  20  20

$$
Forecaster...Alviz
Requested by...WACCC
Type of request...WILDFIRE
.TAG 2618246.0/PQR
.DELDT 07/25/26
.FormatterVersion 2.0.0
.EMAIL waccc@firenet.gov,dustin.fisher@usda.gov,justin.ashton-sharpe@usda.gov