While serving at sea in the Navy in the 1970's I learned the importance of monitoring barometric
Barometric pressure data is important because it gives the hiker an idea of how the weather is developing and changing. Monitoring barometer using GPS allows you to know more about your weather in the back country My personal choice for a GPS is the Garmin GPSMap60CS receiver, and here’s what I do.
In the back country, keeping yourself aware of pressure changes gives you more time to plan, improvise and re-evaluate your situation. Today, I continue to keep a sharp eye on the weather before an outing and while in the field. At home I frequently check my internet sources such as Wunderground.com and the National Weather Service’s site and watch the weather reports each morning. At a base camp I have a radio capable of receiving the NOAA broadcasts.
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