Sprinkler Blow out question:

[Ramsker]

Anyone blown out their systems already . . . or planning on doing it before the cold hits briefly next week? Talking about lows around 20 Wed into Thurs. But then looks like it will warm back up again?

Haven't decided yet if I'll just blow mine out beforehand and call it a year. Tempted to just drain out the exposed pipes and blow out the one drip line I have that would be most exposed but use the system for a couple more weeks after the cold passes. But the "play it safe" in me says to just blow it all out and break out the manual lawn sprinkler a few times.