Rain and stream temps

[RichS]

So my window for fishing today is closing due to work so I'm looking at tomorrow AM. Looking to trout fish. The last thing we need is more water in the streams, BUT it's a warm front from the South. Does that mean the rain water is potentially warmer than stream water and can give the temps a boost? (I always like trending from very clear to off color, but not dirty, water). It would also depend on what happens to the water as it cools or warms as it runs off. Wind and a little color to the water can cover up a lot of sloppy presentation.