739
FNUS76 KPQR 191955
FWSPQR

Spot Forecast for williams mine fire...USFS
National Weather Service Portland OR
1255 PM PDT Thu Sep 19 2024

Forecast is based on forecast start time of 0700 PDT on September 20.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Onshore flow maintains mild conditions with humidity
values well above critical thresholds for the next several days.
Breezy west winds through early Friday, becoming lighter Friday night
into Saturday. Conditions trend warmer and drier early next week.

.FRIDAY...

Sky/weather.........Partly cloudy in the morning then becoming
mostly sunny.
CWR.................1 percent.
LAL.................1.
Max temperature.....54-61.
Min humidity........40-45 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds 5 to 10 mph. Gusts up to 20 mph
                    in the morning decreasing to 15 mph in the
afternoon.
 Ridgetop...........Northwest winds 10 to 15 mph with gusts to 25 mph
in the morning, decreasing to 5 to 10 mph with
gusts to 15 mph in the afternoon.
Mixing height.......2500 ft AGL.
Transport winds.....Northwest 10 to 15 mph.
Haines Index........3 (very low).

.FRIDAY NIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
LAL.................1.
Min temperature.....Around 43.
Max humidity........57-71 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds around 5 mph in the evening
                    becoming light.
 Ridgetop...........Northwest winds around 5 mph. Gusts to 15 mph
in the evening.
Mixing height.......300 ft AGL.
Transport winds.....Northeast around 5 mph.
Haines Index........3 (very low).

.SATURDAY...

Sky/weather.........Mostly sunny then becoming partly cloudy.
CWR.................0 percent.
LAL.................1.
Max temperature.....60-67.
Min humidity........39-45 percent.
Wind (20 ft)........
 Slope/valley.......West winds around 5 mph.
 Ridgetop...........West winds 5 to 10 mph
Mixing height.......4000 ft AGL.
Transport winds.....Northwest around 5 mph.
Haines Index........2 (very low).

$$
Forecaster...Burling
Requested by...IC
Type of request...WILDFIRE
.TAG 2422282.2/PQR
.DELDT 09/19/24
.FormatterVersion 2.0.0
.EMAIL waccc@firenet.gov,dane.smigleski@alaska.gov