FNUS76 KMTR 150119 FWSMTR Spot Forecast for Backranch Campground Pile Burn...California State Parks National Weather Service San Francisco CA 619 PM PDT Tue Apr 14 2026 Forecast is based on ignition time of 0800 PDT on April 15. If conditions become unrepresentative, contact the National Weather Service. .DISCUSSION...An approaching dry cold front will bring increased winds through the day Wednesday, with a gentle breeze in the morning and moderate to strong NW wind in the evening. The surface cold front won't move through until Wednesday night, but high clouds will persist ahead of the front through the day Wednesday. A few rain drops are possible as the front moves through, but wetting rain is very unlikely. Temperatures will stay mild, keeping daytime humidity somewhat higher than normal. After the front passes, warmer, drier, and calmer conditions move in Thursday. .WEDNESDAY... Sky/weather.........High clouds. Max temperature.....64-68. Min humidity........58-62 percent. Wind (20 ft)........Increasing NW winds 5 to 15 mph. CWR.................1 percent. Chance of thunder...0 percent. Mixing height.......3100 ft AGL. Transport winds.....West around 17 mph. Marine layer........None. .WEDNESDAY NIGHT... Sky/weather.........High clouds. Min temperature.....43-47. Max humidity........76-80 percent. Wind (20 ft)........NW winds 15 mph. Gusts up to 25 mph in the evening. CWR.................0 percent. Chance of thunder...1 percent. Mixing height.......600 ft AGL. Transport winds.....Northwest around 16 mph. Marine layer........None. .THURSDAY... Sky/weather.........Sunny. Max temperature.....68-72. Min humidity........26-30 percent. Wind (20 ft)........Northwest winds 7 to 9 mph. CWR.................0 percent. Chance of thunder...0 percent. Mixing height.......4900 ft AGL. Transport winds.....North around 20 mph. Marine layer........None. $$ Forecaster...D_FLYNN Requested by...Naftali Moed Type of request...PRESCRIBED .TAG 2610374.0/MTR .DELDT 04/14/26 .FormatterVersion 2.0.0 .EMAIL naftali.moed@parks.ca.gov