[nrv-hams] Updated website for "watch" levels of local weather conditions

[Cam Coble]

Our website has had the capability of showing weather alerts for
"warnings". I've now expanded this to include "watch" level awareness for
the New River Valley (really Montgomery County).

These alerts will automatically populate the top of the displayed web page.
If you find these alerts to be too much, please give me feedback.
Thanks, and stay safe!

https://www.n4nrv.org

73!
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Cam - W4XXV