Greenbriar (GB2) is the only field we currently play on that is controlled by the Fairfax County Park Authority.  Field closures are usually announced by 3:00 PM Monday through Friday.  They do not post closings for Saturday or Sunday after Friday afternoon. 

You can check their website or call 703-352-5264 for an automated response.

As for the other fields, usually the field status is up to date on the Chantilly Baseball website.

Lastly, if you are assigned to a game and you can't determine if the field is closed, your obligation is to go to the field.