Fogchaser reads live weather data and predicts where fog is likely to form in the next 12 hours — so you can plan your shoot before you're standing in it.
We pull from eight weather stations across DC metro plus a NOAA weather model that forecasts temperature, humidity, and wind at high resolution — updated every hour.
A machine learning model trained on six years of real hourly weather records learned the patterns that reliably precede fog. It outperforms standard weather forecasts on fog specifically.
Fog doesn't fall evenly. Cold air drains into valleys overnight. We layer terrain data onto the forecast so the map shows where fog is actually likely to pool — not just the regional average.
Fog is genuinely hard to predict. This model is a strong signal, not a guarantee. Use it to make a more informed call, not the only call.
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