Dew point indicator.
This is a great app! Thanks. Sometimes I like to take photos shrouded by fog...nautical, landscapes etc. what about a dew point/ temp spread indicator to show likelihood of fog? This would get me up in the morning, while others would see it and go back to sleep.

The forecasts for sunrise/sunset now include warnings whenever the chances for fog to form are high. We hope you find this helpful.
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Good afternoon Chip.
We just released a forecast for ground fog a few minutes ago, please give it a try. Additionally, we are in the process of adding an indicator on the other forecasts that let you know when there is a good chance for fog.
We hope you find these helpful and would greatly appreciate any feedback.