Automated Surface Observing Systems (ASOS/AWOS) continuously sample weather data over specified periods, rather than instantaneously, using algorithms to generate observations that represent the ...

FARGO — Every time you see weather data on the StormTRACKER maps, whether that be the temperature for Fargo, dew point, the wind speed or even visibility, those numbers don’t just appear, it begins at ...

NASHVILLE, Tenn. (WSMV) - When you hear us say the official high today, we are using the official observation from the Nashville airport. Non-stop reports from Automated Surface Observing Systems are ...

NORFOLK, Va. — It’s something we mention in every newscast, in fact, it’s usually at the bottom right-hand corner of your screen - the temperature and weather conditions. But where does that ...