Category Archives: general weather

“Which witch knew whether the weather …

… was going to change.” Ever heard of that spelling challenge? Spelling aside, how do we know whether the weather is going to change? Now that WeatherSignal on iPhone 6 and 6+ can collect barometric pressure, and given the foggy, … Continue reading

Pressure Level: Sea

One of the things that we are often asked is ‘why does the reading from the WeatherSignal app differ from the reported pressure on the weather forecast?’ Ok, maybe it’s not all that often, but it still gets asked and … Continue reading