FNUS75 KREV 180410
FWSREV

Spot Forecast for Casa Diablo RX...USFS
National Weather Service Reno NV
910 PM PDT Sun May 17 2026

Forecast is based on ignition time of 0600 PDT on May 18. 
If conditions become unrepresentative...contact the National
Weather Service in Reno.

.DISCUSSION...

* Cold morning today, then warming up through the rest of the 
  week, reaching near 80 by this weekend. 

* Dry conditions will continue to promote poor overnight recoveries.

* Gusty winds this afternoon will taper to typical diurnal winds
  through the rest of the week. 

.MONDAY...

Sky/Weather.........Sunny. 
Temperature.........26-27 at ignition...Max 58-60. 
RH..................58-60% at ignition...Min 9-10%. 
20-Foot Winds.......Northwest winds at 7-8 mph at ignition, 
	   				shifting to the north in the afternoon. 
Chc Wetting Rain....0%. 
Chance of thunder...0%. 
Mixing Height.......6500-7500 ft agl. 
Transport Winds.....North around 15 mph. 
Ventilation.........Very good to excellent. 

.MONDAY NIGHT...

Sky/Weather.........Clear. 
Temperature.........Min 31-33. 
RH..................Max 46-48%. 
20-Foot Winds.......North winds 7-8 mph, becoming light
					overnight. 
Chc Wetting Rain....0%. 
Chance of thunder...0%. 
Mixing Height.......500-700 ft agl in the evening. 
Transport Winds.....Northwest around 10 mph. 
Ventilation.........Very good to poor. 

.TUESDAY...

Sky/Weather.........Sunny. 
Temperature.........Max 64-66. 
RH..................Min 11-13%. 
20-Foot Winds.......Upslope 3-7 mph. 
Chc Wetting Rain....0%. 
Chance of thunder...0%. 
Mixing Height.......7000-8500 ft agl. 
Transport Winds.....Light winds becoming north around 10 mph in the 
                    afternoon. 
Ventilation.........Good to very good. 

$$
Forecaster...Giralte
Requested by...Travis White
Type of request...PRESCRIBED
.TAG 2613727.1/REV
.DELDT 05/18/26
.FormatterVersion 2.0.0
.EMAIL andrew.clark2@usda.gov,travis.white@usda.gov,alexander.teitelbaum@usda.gov,lucas.hurley@usda.gov