The National Weather Service has warned that bitterly cold wind chills could result in hypothermia or frostbite.

In general, wind shear refers to any change in wind speed or direction along a straight line. In the case of hurricanes, wind shear is important primarily in the vertical direction--from the ...

Weather stations are a popular project for experimenting with various environmental sensors, and for wind speed and direction the choice is usually a simple cup anemometer and wind vane.

Pilots use them to see the wind direction. Windsocks point away from the wind. They also show wind speed. The higher the sock is flying, the stronger the wind is. PUPIL: Put the wind sock in the ...

Wisconsin continues to see freezing temperatures this week. Here's how NWS meteorologists calculate wind chill.

Weather stations are a popular project for experimenting with various environmental sensors, and for wind speed and direction the choice is usually a simple cup anemometer and wind vane.

Thermistors use a thermally active resistor made of metal oxides encased in epoxy or glass. The resistance output varies based on temperature. A more accurate thermister will vary linearly ...