235
FNUS76 KPQR 211808
FWSPQR

Spot Forecast for McKenzie Warehouse...USFS
National Weather Service Portland OR
1108 AM PDT Mon Jul 21 2025

Forecast is based on forecast start time of 1800 PDT on July 21.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Winds will be predominately out of the west or upvalley
from approximately 9-10am until 8-10pm each day. Winds will then become
drainage and come out of the east overnight. Winds overnight and early
in the morning could become very light and variable, increasing to
around 5-8 mph in the afternoon and evening hours.

.TUESDAY...

Sky/weather.........Mostly sunny.
Chance of pcpn......10 percent.
Chance of lightning.6 percent.
Max temperature.....Around 83.
Min humidity........36 percent.
Dewpoint............52.
Surface winds.......Light winds becoming west 6 to 8 mph in the
                    afternoon.
Mixing height.......6800 ft AGL.
Transport winds.....Northeast 2 to 3 mph shifting to the west 5 to
                    8 mph late in the morning.
Rainfall amount.....0.00 inches.
CEILING (KFT).......20 increasing to 23 in the afternoon.
Visibility (SM)......10.

TIME (PDT)      6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
Sky (%).........7   6   0   0   0   1   0   2   15  10  15  13
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).0   0   0   0   0   0   0   0   10  10  0   0
Chc of ltng (%).0   0   0   0   0   0   0   0   10  10  0   0
Temp............51  53  59  65  69  74  77  79  81  82  82  83
Dewpoint........50  50  52  53  53  54  54  53  53  54  52  53
RH..............96  91  77  64  57  49  45  40  38  38  36  36
Surface wnd dir.E   E   E   SE  SW  W   W   W   W   W   W   W
Surface wnd spd.3   3   3   3   3   5   6   6   8   8   8   8
Surface wnd gst.                5   7   8   10  12  13  13  13
Mix hgt (kft)...1.4 1.5 2.2 2.9 3.8 4.8 5.6 6.2 6.5 6.8 6.5 6.4
Transp wind dir.E   E   NE  NE  SW  W   W   W   W   W   W   NW
Transp wind spd.3   2   3   3   3   5   6   7   8   8   8   8
Ceiling (kft)...20  21  22  22  23  23  23  23  23  23  24  24
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

.TUESDAY NIGHT...

Sky/weather.........Mostly clear.
Chance of pcpn......0 percent.
Chance of lightning.2 percent.
Min temperature.....Around 55.
Max humidity........84 percent.
Dewpoint............52.
Surface winds.......Northwest winds 6 to 8 mph in the evening
                    becoming light.
Mixing height.......1200 ft AGL.
Transport winds.....Northwest 5 to 8 mph shifting to the north
                    around 5 mph overnight, then shifting to the
                    east around 3 mph overnight.
Rainfall amount.....0.00 inches.
CEILING (KFT).......22.
Visibility (SM)......10.

TIME (PDT)      6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
Sky (%).........13  13  16  16  16  4   4   4   3   3   3   3
Weather cov.....
Weather type....
Tstm cov........
Chc of pcpn (%).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............83  81  77  71  66  63  61  59  58  56  55  55
Dewpoint........53  52  53  54  53  53  53  52  52  51  50  50
RH..............36  37  44  54  63  70  75  78  80  83  84  83
Surface wnd dir.W   W   NW  NW  NW  NW  NW  NW  E   E   E   E
Surface wnd spd.8   8   6   6   6   3   3   3   4   4   4   4
Surface wnd gst.13  13  9   9   9   5   5   5   6   6   6   5
Mix hgt (kft)...5.8 4.4 2.3 1.5 1.2 1.2 1.2 1.2 1.3 1.2 1.2 1.3
Transp wind dir.NW  NW  NW  NW  NW  N   N   E   SE  SE  E   E
Transp wind spd.8   8   7   6   6   5   5   3   3   3   3   3
Ceiling (kft)...24  24  24  23  22  22  22  23  23  23  23  23
Visibility (sm).10  10  10  10  10  10  10  10  10  10  10  10

$$
Forecaster...HEC
Requested by...Abi Jones
Type of request...HAZMAT
.TAG 2518315.1/PQR
.DELDT 07/21/25
.FormatterVersion 2.0.0
.EMAIL 2025.mckenziewarehouse.plans@firenet.gov,abigail.jones@usda.gov