Yes it has little effect on these new receivers. Some older receivers may have been affected but you probably won't notice too much difference between a sunny day and a cloudy one.
Charles At 08:55 AM 10/6/2007, you wrote:
I am wondering if the GPS will work under the cloud or heavy cloud? Leslie--
Charles M. La Pierre CTO Sendero Group, LLC Lat. 37 15' 25" N Lon: 121 53' 04" W