Hi,
Yesterday i watched a recently uploaded You Tube film from "Ham Radio Crusader" doing exactly this.
Explains what file and even witch line to edit and with what.
Haven't tried it yet myself but it looks quite easy.
Was simply adding your postcode in a line.
Hope you get it working
This triggers at the top of the hour.
The “w-KTXCEDAR256 425630” gets the wx from weather underground (w-XXX , you can use any WXU station ID) which is my station in the backyard (KTXCEDAR256) , so I know what the temp is at my house, not some random place in town, and then the node number (a separate crontab line for each node 425630 425631 425632)
edit /usr/local/etc/allstar.env (change values to your node/WXU stn/node):
# defines the primary node (node1) number
export NODE1=425631
# if using WxUnderground:
export WUNDERNODE="KTXCEDAR256"
In fact, it just went off….61*F here… (on all 3 machines with a slight echo effect )