New
#1121
If you watch the Pressure part of that gismo I gave you, you can track the pressure. It's a slow change so you may have to write it down, lol. OK is Green and mid range. Yellow is Low and possible precipitation. Red is Very Low, possible stormy conditions.
I have a graphing Raspberry Pi setup sitting on my desk. It's dropping rapidly as I see it. That's one nice thing about the pressure reading, it doesn't matter if the sensor in indoors or outside, the reading is the same.