After upgrading IOS8 in 5s, the weather forecast in the drop-down notification bar disappeared. How to set it?

Hello, IOS8 weather display needs the following steps:

1, there is no weather forecast in the drop-down list after upgrading to IOS8.

2. First, click the "Weather" app icon, and then click the lower left corner after getting the results as shown below.

3. After clicking the button above, the settings will appear. This process takes about 3 minutes, and users can wait for a while.

4. Exit and enter the "Weather" app, and the location upgrade will appear below. Just click the "Settings" button.

5. Open the location service.

6. Open the notification center again and you can see the weather ~