3DS and Wii U maintenance taking place later today

Nintendo scheduled some maintenance on rather short notice today for “certain network services” on both Wii U and 3DS. Below are the exact times:

• 5PM PT (October 31st) – 6 PM PT (October 31st)
• 8PM ET (October 31st) – 9PM ET (October 31st)
• 12AM in the UK (November 1st) – 1AM in the UK (November 1st)
• 1AM in Europe (November 1st) – 2AM in Europe (November 1st)

Source