The free version shows 24 hours of forecast. For the full 7-days, you can become a subscriber to the 1-year Hobby Subscription. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. Account will be charged for renewal within 24-hours prior to the end of the current period at the same price you originally paid. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Terms: http://www.goodtostargaze.com/#terms