All weather in one place
Great app with all your weather needs in one place.
Free
About
This app provides tactical weather planning by consolidating essential environmental data into a single view. It offers detailed illumination, wind, precipitation, and terrain information, along with calculated fields like density altitude and sea state. Data is sourced from public government agencies and processed locally for offline use.
✓Location input via town, coordinates, or MGRS
✓Sunrise, sunset, moonrise, moonset, and phase data
✓Hour-by-hour precipitation probability and amount
✓Density altitude and sea state calculations
✓Offline processing for core calculations
✓Secure data connection to public government sources
✓Mission saving and local storage
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What's New in Mil Weather
1.2
August 19, 2026
Upon user request we have added hourly data that surpasses the previous version which only showed 24 hours out. You can now input the date of your future ops and we will generate all information you need for success. We have also added a feature for movement rate analysis that includes the option to put in the carried weight to give dismounted movement speeds.
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FAQ
What kind of weather information does Mil Weather provide?
Mil Weather provides detailed conditions relevant to planning, including light and visibility, wind speed and direction, precipitation probability and amount, temperature, dew point, and wind chill. It also offers illumination data like sunrise, sunset, and moon phases.
Can I use Mil Weather without an internet connection?
Yes, core calculations such as coordinate conversion, illumination math, density altitude, dew point, wind chill, and movement estimates run offline on your device. Live forecast data requires a connection, but the essential planning calculations do not.
How does Mil Weather handle location input?
Mil Weather allows you to enter locations by town name, latitude/longitude, or MGRS grid. It also supports pulling your current position via GPS. Coordinate conversion is highly accurate, working in both directions.
What are the calculated fields available in Mil Weather?
Calculated fields include density altitude for aviation planning, sea state for coastal and riverine work, and movement rate estimates that factor in terrain and conditions. These calculations are performed on your device.
Where does Mil Weather get its data from?
The app sources live data from public government sources, including forecast and marine data from the National Weather Service and NOAA, hydrology and river stages from USGS, and sun and moon calculations from the U.S. Naval Observatory.
Is my data safe with Mil Weather?
Mil Weather is designed for privacy with no account, sign-in, analytics, advertising, or tracking. Saved mission data stays on your device and is never transmitted to the developer.
What is the update frequency for Mil Weather?
Mil Weather was last updated on August 5, 2026, with version 1.0. As a free application, update frequency can vary based on developer resources and user feedback.
What devices is Mil Weather compatible with?
Mil Weather is available for iPhone, iPad, and iPod devices, indicated by its support for iOS platforms.
