Suppression Forecast
Issued by NWS Portland, OR

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31
000
FNUS76 KPQR 180004
FWSPQR

Spot Forecast for Staley Fire...USFS
National Weather Service Portland OR
504 PM PDT Thu Aug 17 2017

Forecast is based on request time of 1800 PDT on August 17.
If conditions become unrepresentative...contact the National Weather
Service Portland, Oregon office.

.DISCUSSION...Expect winds to be primarily terrain driven near the
fire with occasional northwest winds mixing down from the
ridgetops during the afternoons and evenings. RH`s will likely
drop below 20 percent for a period in the afternoons, but expect
good overnight recoveries as weak to moderate onshore flow
continues into the weekend.

.TONIGHT...

Sky/weather.........Clear.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....55-60.
Max humidity........72-77 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds 5 to 7 mph in the evening
                    becoming drainage less than 5 mph.
 Ridgetop...........Northwest winds 8 to 10 mph with gusts to
                    15 mph in the evening becoming northwest
                    4 to 7 mph.
Haines Index(High)..5 (moderate).
Haines Index (Mid)..5 (moderate).
Rainfall amount.....0.00 inches.

.FRIDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....85-90.
Min humidity........16-21 percent.
Wind (20 ft)........
 Slope/valley.......Upslope 2 to 6 mph becoming northwest 5 to 7
                    mph in the afternoon.
 Ridgetop...........Northwest 5 to 7 mph in the morning becoming
                    8 to 10 mph with gusts to 15 mph in the
                    afternoon.
Haines Index(High)..5 (moderate).
Haines Index (Mid)..5 (moderate).
Rainfall amount.....0.00 inches.

.FRIDAY NIGHT...

Sky/weather.........Clear.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Min temperature.....53-58.
Max humidity........80-85 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds 5 to 7 mph in the evening
                    becoming drainage less than 5 mph.
 Ridgetop...........Northwest winds 6 to 10 mph with gusts to
                    15 mph becoming northwest 4 to 7 mph after
                    midnight.
Haines Index(High)..5 (moderate).
Haines Index (Mid)..4 (low).
Rainfall amount.....0.00 inches.

.SATURDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
Chance of pcpn......0 percent.
LAL.................1.
Max temperature.....79-84.
Min humidity........20-25 percent.
Wind (20 ft)........
 Slope/valley.......Upslope 2 to 6 mph becoming northwest 4 to 6
                    mph in the afternoon.
 Ridgetop...........Northwest 7 to 11 mph with gusts to 16 mph.
Haines Index(High)..4 (low).
Haines Index (Mid)..4 (low).
Rainfall amount.....0.00 inches.

$$
Forecaster...Bentley
Requested by...Alyssa Dawson
Type of request...WILDFIRE
.TAG 1714531.0/PQR
.EMAIL eicc.or@gmail.com



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.