White an apology note to a customer of my lawncare business saying that I cannot come out this weekend due to weather. Make it sound professional
Dear (Customer's name),

Regrettably, due to the bad weather conditions that are being predicted for this weekend, (Company name) will not be able to service your lawn on the originally scheduled date. We truly apologize for any inconvenience this might cause. We would love to get in touch with you and schedule a new date so we can keep your lawn looking the best it can! As always, if you have any questions or concerns, feel free to reach us anytime at (Company's contact information).

We look forward to hearing from you soon. Thank you so much for your continued business! 
(Your name/company's name)