A runny nose. Constant clear and watery nasal discharge from the nose is usually the first complaint. If allergies are the cause of the runny nose then itchiness of the nose and eyes will also be present. A runny nose also commonly results in a stuffy congested feeling in the nose.
by Guest Writer Jenni Worboys. A barometer is a widely used weather instrument that measures atmospheric pressure (also known as air pressure or barometric pressure) - the weight of the air in the atmosphere.
Barometer - A barometer measures atmospheric pressure. A barometer can help to forecast upcoming weather based on the changes it measures in the atmospheric pressure. Some AcuRite weather stations feature a barometric pressure history chart or a pressure trend arrow so you can easily track changes, like a pressure drop. Anemometer - An anemometer measures how fast the wind is blowing, or wind speed. AcuRite weather stations can display wind speed in MPH, KPH or knots, and record current, peak and average wind speed readings. Wind Vane - A wind vane, or weather vane, is an instrument that determines which direction the wind is blowing.