638
FNUS76 KPQR 281957
FWSPQR

Spot Forecast for Blue 190 RX...USFS Willamette NF
National Weather Service Portland OR
1257 PM PDT Tue May 28 2024

Forecast is based on ignition time of 1400 PDT on May 28.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...
Light rain, mostly drizzle Tuesday afternoon, becoming scattered showers
in the evening, dissipating by late Wednesday morning. Precipitation
accumulation will be limited, 0.15 inch or less through Wednesday
morning. Winds generally from the west and less than 10 mph over
the burn site. Clouds will begin to clear late Wednesday
afternoon as the weather system moves out of the area.

.REST OF TODAY...

Sky/weather.........Mostly cloudy. Chance of rain showers.
CWR.................18 percent.
LAL.................1.
Max temperature.....55-60.
Min humidity........65-70 percent.
Wind (20 ft)........
 Slope/valley.......West winds 5 to 8 mph.
 Ridgetop...........West winds 5 to 9 mph.
Mixing height.......4500-5000 ft AGL.
Transport winds.....West 10 to 14 mph.
Haines Index........2 (very low).
Haines Index (Mid)..3 (very low).

.TONIGHT...

Sky/weather.........Mostly cloudy. Rain showers likely in the
                    evening, then slight chance of rain showers
                    after midnight.
CWR.................18 percent.
LAL.................1.
Min temperature.....40-45.
Max humidity........90-95 percent.
Wind (20 ft)........
 Slope/valley.......West to northwest winds 2 to 5 mph.
 Ridgetop...........West to northwest winds 3 to 6 mph.
Mixing height.......Lowering to 1100-1600 ft AGL.
Transport winds.....West 7 to 10 mph.
Haines Index........3 (very low).
Haines Index (Mid)..3 (very low).

.WEDNESDAY...

Sky/weather.........Partly cloudy. Slight chance of rain showers
                    in the morning.
CWR.................4 percent.
LAL.................1.
Max temperature.....55-60.
Min humidity........50-55 percent.
Wind (20 ft)........
 Slope/valley.......Variable winds 2 to 4 mph becoming west to
                    northwest 4 to 6 mph after 1200.
 Ridgetop...........Variable winds2 to 5 mph becoming west to
                    northwest 4 to 7 mph after 1200.
Mixing height.......Increasing to 5000-5500 ft AGL.
Transport winds.....West 6 to 10 mph.
Haines Index........3 (very low).
Haines Index (Mid)..3 (very low).

$$

Forecaster...HEC
Requested by...Dirk Rogers
Type of request...PRESCRIBED
.TAG 2415218.0/PQR
.DELDT 05/28/24
.FormatterVersion 2.0.0
.EMAIL dirk.rogers@usda.gov