894
FNUS76 KPQR 261150
FWSPQR

Spot Forecast for Incident 241...USFS WIF
National Weather Service Portland OR
450 AM PDT Sun Jul 26 2026

Forecast is based on forecast start time of 0700 PDT on July 26.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Dry weather with persistent onshore flow continues.
Downslope flow early this morning will turn out of the west to
northwest into this afternoon, then become downslope as the
nocturnal inversion develops after 2000 hours. Expect daytime
RH above critical values and excellent overnight recoveries.

.REST OF TODAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....Around 72.
Min humidity........40 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming west 5 to 7 mph in the
                    late morning and afternoon.
Mixing height.......5600 ft AGL.
Transport winds.....South 6 to 9 mph shifting to the southwest 10
                    to 15 mph in the late morning and afternoon.

TIME (PDT)      7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........7   5   2   1   1   1   2   3   1   4   6
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............47  53  56  63  66  68  70  71  71  72  70
RH..............80  64  55  48  42  39  39  40  41  43  47
20 FT wind dir..SE  S   W   W   W   W   W   W   W   W   W
20 FT wind spd..3   3   3   5   6   6   7   7   7   7   7
20 FT wind gust.6   6   6   10  12  13  14  14  14  14  14
Mix hgt (kft)...0.5 1.2 2.1 2.9 3.9 4.5 5.6 5.1 4.8 4.4 3.9
Transp wind dir.S   S   SW  SW  SW  SW  SW  W   W   W   W
Transp wind spd.6   6   9   10  13  14  15  14  15  14  13

.TONIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
Chance of lightning.0 percent.
Min temperature.....Around 44.
Max humidity........92 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds 5 to 8 mph in the evening
                    becoming light.
Mixing height.......300 ft AGL.
Transport winds.....West 5 to 13 mph shifting to the south around 5
                    mph overnight.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........8   5   16  18  30  28  19  14  11  9   13  11
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............68  66  61  56  52  50  49  48  47  46  46  45
RH..............50  55  61  74  83  88  90  91  91  93  93  90
20 FT wind dir..W   NW  NW  NW  NW  NW  SW  S   S   S   SE  SE
20 FT wind spd..8   7   7   6   5   4   3   3   2   3   3   3
20 FT wind gust.14  14  14  13  10  7   6   6   6   6   6   6
Mix hgt (kft)...3.2 2.3 1.6 0.8 1.0 0.4 0.4 0.3 0.4 0.4 0.4 0.4
Transp wind dir.W   W   NW  W   W   W   W   S   S   S   S   S
Transp wind spd.13  13  12  9   8   6   5   5   5   5   5   5

.MONDAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
Chance of lightning.0 percent.
Max temperature.....Around 72.
Min humidity........43 percent.
Wind (20 ft)........
 Slope/valley.......Light winds becoming west 6 to 8 mph with gusts
                    to around 16 mph late in the morning.
Mixing height.......5600 ft AGL.
Transport winds.....South 6 to 8 mph shifting to the southwest 9 to
                    12 mph in the late morning and afternoon.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........11  11  4   4   4   4   4   4   1   1   1   2
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............44  47  54  57  63  66  68  70  70  70  71  70
RH..............91  79  63  54  48  42  41  42  43  43  44  46
20 FT wind dir..SE  SE  SW  SW  SW  W   W   W   W   W   W   W
20 FT wind spd..3   3   3   3   3   6   6   6   7   7   7   8
20 FT wind gust.6   6   8   8   8   13  13  13  14  14  14  16
Mix hgt (kft)...0.4 0.4 1.1 2.4 3.8 4.7 5.2 5.6 5.4 5.2 5.2 4.0
Transp wind dir.SE  SE  S   SW  SW  SW  SW  SW  SW  SW  W   W
Transp wind spd.6   6   6   8   9   10  12  12  12  12  12  12

$$
Forecaster...Picard
Requested by...Sandra Quintana
Type of request...WILDFIRE
.TAG 2618154.3/PQR
.DELDT 07/26/26
.FormatterVersion 2.0.0
.EMAIL oreic@firenet.gov