590 
FNUS76 KMTR 221405
FWSMTR

Spot Forecast for GRANT RANCH RX BURN...CASCU
National Weather Service San Francisco CA
705 AM PDT Sun Jun 22 2025

Forecast is based on ignition time of 0800 PDT on June 22. 
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Generally dry and breezy conditions will continue 
today, however winds will be weaker than previous days. 
Northwesterly winds will persist over the next week, increasing 
each afternoon and evening. Daytime relative humidities remain 
rather dry through the next week, with moderate overnight 
recoveries as the project site remains above the marine layer 
influence.

.REST OF TODAY...

Sky/weather.........Sunny. 
Max temperature.....73-77. 
Min humidity........31-35 percent. 
Wind (20 ft)........Northwest winds 8 to 14 mph. 
CWR.................0 percent. 
Chance of thunder...0 percent. 
Mixing height.......4400 ft AGL. 
Transport winds.....Northwest around 10 mph. 
Marine layer........None. 

.TONIGHT...

Sky/weather.........Clear. 
Min temperature.....47-51. 
Max humidity........57-61 percent. 
Wind (20 ft)........North winds 5 to 13 mph. 
CWR.................0 percent. 
Chance of thunder...0 percent. 
Mixing height.......600 ft AGL. 
Transport winds.....Northwest around 6 mph. 
Marine layer........None. 

.MONDAY...

Sky/weather.........Sunny. 
Max temperature.....80-84. 
Min humidity........31-35 percent. 
Wind (20 ft)........Northwest winds 5 to 12 mph. 
CWR.................0 percent. 
Chance of thunder...0 percent. 
Mixing height.......4600 ft AGL. 
Transport winds.....Northwest around 7 mph. 
Marine layer........None. 

$$
Forecaster...R_GASS
Requested by...LOUIS DURAN
Type of request...PRESCRIBED
.TAG 2516204.2/MTR
.DELDT 06/22/25
.FormatterVersion 2.0.0
.EMAIL SCU.ECC@FIRE.CA.GOV,COLE.PERIERA@FIRE.CA.GOV,ALEX.MIKESELL@FIRE.CA.GOV