Refreshing a Device on a Schedule

Hello All,

I have a weather station that I need to force a refresh on periodically to update the weather info, the simple RM App below does not seem to work, any ideas?

Does it refresh when you manually click refresh on the device’s settings page?

I have a similar 15 minute rule that runs without issue. What happens if you click the "Run Actions" button in the rule window? this assumes your ambient weather device will actually properly refresh data with the Refresh Command as @marktheknife mentioned.
do you have debug logging tuned on for the ambient weather device? maybe there are errors occurring that need to be resolved.