Astrospheric

Astrospheric is the most advanced forecasting service for North American astronomers Using the amazing astronomy data produced by the Canadian Meteorological Center, NOAA, and more, Astrospheric quickly produces a highly accurate 48 hour forecast for any location in the continental United States or Canada. Features Forecast • 48 hour, hour-by-hour forecast • Extended 10 day cloud forecast • Kp index for Aurora viewing • Sky data: cloud, sky transparency, seeing, and smoke • Ground data: wind, temperature, and humidity • Precise rise and set times for both the sun and moon • Get weather alerts when conditions meeting your requirements are met Site Mode • Information necessary to quickly set up your GOTO tracking mount • Available even if you don’t have a network connection The Astrospheric Subscription is now available to enable Weather Alerts • The Astrospheric subscription is billed monthly and will auto-renew unless turned off at least 24-hours before the end of the current subscription period. The renewal cost will be the same as the initial sign-up cost of the subscription. Any changes in cost will be communicated before renewal takes place. • Payment will be charged to iTunes Account at confirmation of purchase • Subscriptions may be managed by you and auto-renewal may be turned off by going to the your Account Settings after purchase. A link to these settings is made available within Astrospheric "My Profile" for easy access. • The terms of use and privacy policy may be found at https://www.astrospheric.com/privacypolicy.php, purchasing a subscription shows agreement to these terms. Please note that weather data is not available for Hawaii due to the domain area covered by the Canadian Meteorological Center. However, satellite and light pollution map layers, as well as other features will work in Hawaii.