The spring runoff continues in full swing with High pressure aloft bringing above normal temps. This will likely continue into Tuesday with dry warm weather. High temperatures will remain above normal with highs in the 70s. Lows will continue in the 30s. It will be partly cloudy Wednesday with some cooling as a dry trough of low pressure moves through. There may be some wind and afternoon convection. However, with deep snow cover persisting over the higher elevations, model guidance is most likely over done with the heat related chance of showers, over the crest. Most convection will fire up over areas both east and west of the sierra crest because of this reason. Again, It will be cooler and breezy Wednesday with highs in the upper 60s. Ridging will rebuild into the following weekend for a return to the 70s.   Next chilly trof may greet us, about fathers day. Fathers day climatologically is the last frost at resort levels. (8K)