044 
FNUS76 KOTX 020419
FWSOTX

Spot Forecast for Ancient Lake...CWICC
National Weather Service Spokane WA
919 PM PDT Sun Jun 1 2025

Forecast is based on forecast start time of 2100 PDT on June 01. 
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...
Dry and breezy with poor overnight RH recovery at the Ancient 
Lake fire through the week. Complex wind forecast where protected 
south aspects experience upslope flow during the day from 
northwest winds out of the Wenatchee valley.

.TONIGHT...

Sky/weather.........Mostly clear. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min temperature.....50. 
Max humidity........45 percent. 
Wind (20 ft)........Northwest winds 8 to 14 mph with gusts to 
                    around 20 mph. 
Mixing height.......Near surface. 
Transport winds.....Northwest 15 to 18 mph. 

.MONDAY...

Sky/weather.........Mostly sunny. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....78. 
Min humidity........19 percent. 
Wind (20 ft)........North winds 4 to 8 mph becoming south
					around 1200 hours. Winds shifting to the 
                    northwest by 1800 hours and gusting up to 
                    13 mph in the evening. Upslope winds 3 to 
					5 mph on south aspects.
Mixing height.......9000 ft AGL. 
Transport winds.....Northwest 7 to 12 mph. 

.MONDAY NIGHT...

Sky/weather.........Mostly clear. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Min temperature.....53. 
Max humidity........55 percent. 
Wind (20 ft)........Northwest winds 8 to 12 mph gusting up 
                    to 20 mph. 
Mixing height.......Near surface. 
Transport winds.....Northwest 10 to 15 mph. 

.TUESDAY...

Sky/weather.........Sunny. 
CWR.................0 percent. 
Chance of lightning.0 percent. 
Max temperature.....82. 
Min humidity........21 percent. 
Wind (20 ft)........North winds 3 to 7 mph becoming south
					around 1200 hours. Winds shifting to the 
                    northwest by 1800 hours and gusting up to 
                    11 mph in the evening. Upslope winds 3 to 
					5 mph on south aspects.
Mixing height.......9000 ft AGL.
Transport winds.....Northwest 7 to 11 mph. 

$$
Forecaster...DB
Requested by...Marie
Type of request...WILDFIRE
.TAG 2515175.0/OTX
.DELDT 06/01/25
.FormatterVersion 2.0.0
.EMAIL wacwc@firenet.gov