Evaporation ... made of temperature, air pressure, humidity, rainfall, and wind speed and direction, and visual observations are made of cloud cover and visibility. At some stations the temperature ...

The instrument uses the Doppler effect to create real-time, 3D maps of wind patterns above the Earth’s surface, which historically has been difficult to capture.

You may have heard of the term Omega block mentioned in recent forecasts, as Maine is seeing an extended pattern of gloomy and dreary weather. But what causes this pattern? This pattern gets its name ...