051
FNUS76 KPQR 180151
FWSPQR

Spot Forecast for SUMMIT Fire...WACCC
National Weather Service Portland OR
651 PM PDT Fri Jul 17 2026

Forecast is based on forecast start time of 1900 PDT on July 17.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...High pressure with mostly clear skies and onshore
west to northwesterly flow. Good overnight humidity recovery with
above critical humidity Saturday afternoon. Northwest winds will
become light overnight generally less than 5 mph. On Saturday,
winds are expected to increase again by the afternoon with gusts
up to 16 mph after 1200.

.REST OF TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....Around 44.
Max humidity........90 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........Northwest 4-8 mph with gusts up to 15 mph in
                    the evening.
Mixing height.......300 ft AGL.
Transport winds.....West 8 to 15 mph.

TIME (PDT)      7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........3   4   2   5   4   6   10  14  9   9   6
Weather cov.....
Weather type....
Tstm cov........
CWR.............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
Temp............67  63  58  55  53  52  50  49  47  46  46
RH..............47  52  63  72  77  81  85  88  90  91  91
20 FT wind dir..NW  NW  NW  N   N   N   N   N   N   N   N
20 FT wind spd..2   2   1   0   0   0   0   0   0   0   0
20 FT wind gust.10  10  7   6   5   4   2   2   2   2   2
Ridge wind dir..NW  NW NW   NW  NW  NW  NW  NW  NW  NW  NW
Ridge wind spd..8   8   6   6   4   4   4   4   4   4   4
Mix hgt (kft)...1.8 1.3 0.6 0.5 0.4 0.4 0.4 0.3 0.4 0.3 0.3
Transp wind dir.W   W   W   W   W   W   W   W   W   W   W
Transp wind spd.15  14  12  12  9   8   8   9   8   8   8

.SATURDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....Around 78.
Min humidity........30 percent.
Wind (20 ft)........
 Slope/valley.......Light winds.
 Ridgetop...........Northwest 4-8 mph with gusts up to 16 mph in
                    the afternoon.
Mixing height.......3100 ft AGL.
Transport winds.....West 7 to 16 mph.

TIME (PDT)      6 AM         10 AM        2 PM
Sky (%).........8            3            2
Weather cov.....
Weather type....NONE         NONE         NONE
Tstm cov........
CWR.............0            0            0
Chc of ltng (%).0            0            0
Temp............45           66           77
RH..............91           49           31
20 FT wind......N 0G2        W 1G6        W 3G10
Ridgetop wind...NW 4G7       NW 6G11      NW 8G15
Mix hgt (ft)....400          1700         3100
Transport wind..W 7          W 9          W 14

$$
Forecaster...Hartsock
Requested by...WACCC
Type of request...WILDFIRE
.TAG 2617641.0/PQR
.DELDT 07/17/26
.FormatterVersion 2.0.0
.EMAIL waccc@firenet.gov,justin.ashton-sharpe@usda.gov,dustin.fisher@usda.gov