DISCLAIMER
These forecasts are not official, and I assume no responsibility for their
accuracy (or lack thereof).
These forecasts represent my attempt to forecast weather for this area.
The area covered by my forecasts includes the cities of Ontario and Fontana,
and surrounding areas in extreme Southwestern San Bernardino County
and extreme Northwestern Riverside County.
Unlike the National Weather Service forecasts, I do not include other
counties or regions. This should make the forecasts a bit more accurate
for this area.
My forecasts also take into consideration the fact that even small rises,
hills (and, of course, mountains) can cause significant differences in
temperatures and wind speeds. These differences will be noted in my
forecasts when I feel they are a significant factor.