Radar Extreme
Radar Extreme is a macOS weather app for viewing radar, satellite, lightning, hurricane, and local forecast information in one place.
What is Radar Extreme?
Radar Extreme is a macOS weather application designed to help users monitor radar imagery, local conditions, and severe weather activity from a single desktop app. It supports weather tracking workflows such as checking nearby precipitation, following satellite views, watching lightning activity, and reviewing hurricane or earthquake information on maps. The app also provides local weather details and forecast information for a large number of locations, which can be useful for daily planning as well as storm awareness. Radar Extreme is aimed at people who want a dedicated Mac weather tool instead of relying only on browser-based forecast sites. Published by Machsoftwaredesign, it fits best as a utility-style weather companion for users who regularly watch changing conditions on their Mac.
Key features
- View local and regional radar imagery
- Check satellite weather views and cloud activity
- Track lightning, hurricanes, and recent earthquakes
- Look up local weather conditions for many locations
- Read day and night forecast details
- Monitor multiple map-based weather layers in one app
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Safety overview
Status: Safe
Radar Extreme is a legitimate weather app for macOS. Network access is normal for its purpose because it needs to load radar images, forecasts, and other live weather data. It does not require unusual system-level access to provide its core features. As with any weather app, use normal privacy judgment around location-related features and keep the app updated through its normal update channel.
Recommendation: Keep Radar Extreme if you use it to monitor weather on your Mac. If you no longer rely on it, removing it should mainly affect access to its saved app data and in-app weather views rather than your system overall.
Common paths
/Applications/Radar Extreme.app
Preference paths
~/Library/Preferences/com.machsoftwaredesign.radarosx.plist
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