GREENVILLE, N.C. (WITN) - There are numerous weather instruments which are used to measure everything from relative humidity, temperature, dew point, air pressure, wind direction, wind speed, rainfall ...

Drivers on a rainy day regulate the speed of their windshield wipers according to rain intensity: faster in heavy rain and slower in light rain. This simple observation has inspired researchers from ...

There are more than 150 NDAWN weather stations spread from Montana to Minnesota, many look similar to this one stationed at the NDSU research area in Fargo. One thing the NDSU Mesonet station has that ...

Rainfall can be a tricky thing to measure. The amount of rain falling in a given area can change from minute to minute and might be completely different from the amount falling only a few miles away.

Putting three radars on a plane to measure rainfall may seem like overkill -- and never before had NASA flown more than two. But for a recent field campaign, more definitely was better. Future ...