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FNUS76 KSTO 050511

FWSSTO



Spot Forecast for Ishi Crew Preparedness Exercise...CAL FIRE

National Weather Service Sacramento CA

1011 PM PDT Sat May 4 2024



Forecast is based on forecast start time of 0800 PDT on May 06. 

If conditions become unrepresentative...contact the National Weather

Service.



.DISCUSSION...

Dry weather will return early next week, as weak high pressure

builds over the burn location. Winds will range from 5 to 15 mph

through the period.



.MONDAY...



Sky/weather.........Partly sunny. 

Chance of pcpn......10 percent. 

Max temperature.....52-56. 

Min humidity........58-62 percent. 

Surface winds (mph).South winds 5 to 10 mph. 

Wind (20 ft)........ 

 Valley/lwr slopes..Southwest winds 5 to 10 mph. 

 RIDGE/UPPER SLOPE.. 

Mixing height.......4400 ft AGL. 

Transport winds.....Southwest around 10 mph. 

Pcpn amount.........0.00 inches. 

Snowfall amount.....0.0 inches. 

Snow level..........10,000 feet. 



.MONDAY NIGHT...



Sky/weather.........Mostly cloudy then becoming mostly clear. 

Chance of pcpn......10 percent. 

Min temperature.....33-37. 

Max humidity........81-85 percent. 

Surface winds (mph).Southwest winds 7 to 13 mph shifting to the 

                    northeast 5 to 6 mph overnight. 

Wind (20 ft)........ 

 Valley/lwr slopes..Southwest winds 7 to 13 mph shifting to the 

                    northeast 5 to 6 mph overnight. 

 RIDGE/UPPER SLOPE.. 

Mixing height.......400 ft AGL. 

Transport winds.....North around 8 mph. 

Pcpn amount.........0.00 inches. 

Snowfall amount.....0.0 inches. 

Snow level..........10,000 feet.  



.TUESDAY...



Sky/weather.........Sunny. 

Chance of pcpn......0 percent. 

Max temperature.....57-61. 

Min humidity........32-36 percent. 

Surface winds (mph).Northeast winds 5 to 10 mph shifting to the 

                    northwest 10 to 15 mph in the afternoon. 

Wind (20 ft)........ 

 Valley/lwr slopes..Northeast winds 5 to 10 mph shifting to the 

                    northwest 10 to 15 mph in the afternoon. 

 RIDGE/UPPER SLOPE.. 

Mixing height.......5400 ft AGL. 

Transport winds.....North around 13 mph. 

Pcpn amount.........0.00 inches. 

Snowfall amount.....0.0 inches. 

Snow level..........10,000 feet.   



$$

Forecaster...CS

Requested by...Tony Welch

Type of request...OTHER

.TAG 2413159.0/STO

.DELDT 05/05/24

.FormatterVersion 2.0.0

.EMAIL tony.welch@fire.ca.gov