Do I water?

This is the forecast for the afternoon. It looks promising, and there’s even a tornado watch, but I don’t know if there will actually be any measurable precipitation. Several times earlier this week the weatherman has promised 50%, 60%, 70%, 80% chances of rain. Here’s what we got:

The garden needs water, but I don’t want to get out the sprinklers if we’re going to get an inch of rain. I’ll just cross my fingers for now.

Update: All the interesting weather missed us, which is fortunate. However, we only got half of a tenth of an inch of rain overnight, which is not enough. I’ll need to water everything.