369
FNUS76 KPQR 170215
FWSPQR

Spot Forecast for Cinnamon...USFS GPF
National Weather Service Portland OR
715 PM PDT Sun Aug 16 2026

Forecast is based on forecast start time of 2000 PDT on August 16.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Seasonably warm and dry weather this week with
morning clouds and afternoon clearing expected. Persistent onshore
flow will support daytime RH above critical values and moderate to
excellent overnight RH recovery. Downslope flow will turn out of
the northwest when the nocturnal inversion breaks in the morning.

.REST OF TONIGHT...

Sky/weather.........Partly cloudy then becoming mostly cloudy.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....Around 53.
Max humidity........75 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........North 4 to 6 mph.
Mixing height.......300 ft AGL.
Transport winds.....North 7 to 9 mph.

TIME (PDT)      8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........59  63  67  56  57  70  81  83  81  65
Weather cov.....
Weather type....NONE            NONE            NONE
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............56  56  56  56  56  56  56  56  55  55
RH..............86  78  75  75  73  73  73  72  72  70
20 FT wind dir..N   N   N   NE  NE  NE  N   N   N   N
20 FT wind spd..4   4   3   3   3   3   3   2   2   3
20 FT wind gust.6   6   6   6   6   5   5   5   5   5
Ridge wind dir..N   N   N   N   N   N   NE  NE  NE  NE
Ridge wind spd..6   6   6   5   5   5   5   4   4   4
Mix hgt (kft)...0.5 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3
Transp wind dir.N   N   N   N   N   N   NE  N   N   NE
Transp wind spd.8   9   9   8   8   7   7   7   7   7

.MONDAY...

Sky/weather.........Partly cloudy then becoming mostly sunny.
CWR.................0 percent.
Chance of lightning.1 percent.
Max temperature.....Around 71.
Min humidity........60 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming northwest around 5 mph
                    late in the afternoon.
 Ridgetop...........Northeast winds 4 to 5 mph shifting to the west
                    around 5 mph in the afternoon, then shifting to
                    the north around 3 mph late in the afternoon.
Mixing height.......2700 ft AGL.
Transport winds.....Northeast 5 to 6 mph shifting to the northwest
                    around 3 mph late in the morning, then shifting
                    to the west 3 to 6 mph in the afternoon, then
                    shifting to the north 7 to 8 mph late in the
                    afternoon.

TIME (PDT)      6 AM         10 AM        2 PM
Sky (%).........55           26           28
Weather cov.....
Weather type....NONE         NONE         NONE
Tstm cov........
CWR.............0            0            0
Chc of ltng (%).0            0            0
Temp............55           61           71
RH..............70           70           60
20 FT wind......NE 2G5       W 2G4        W 4G6
Ridgetop wind...NE 4G7       NW 3G6       W 4G8
Mix hgt (ft)....300          1300         2700
Transport wind..NE 6         NW 3         W 5

$$
Forecaster...Picard
Requested by...WACCC
Type of request...WILDFIRE
.TAG 2619821.0/PQR
.DELDT 08/16/26
.FormatterVersion 2.0.0
.EMAIL dustin.fisher@usda.gov,waccc@firenet.gov,justin.ashton-sharpe@usda.gov