New: Storm Cross-Section. Draw a line across any storm to see a vertical slice of the atmosphere, revealing updraft cores, hail lofted above the freezing level, and the bright band. Switch between radar products (reflectivity, velocity, and more), step through the timeline to update the slice to any moment, and reference the freezing-level line. Available with Echoes Premium. GOES fire detection now renders as a live overlay on satellite imagery, so you can watch hot spots in context with the visible and infrared bands. Plus bug fixes and stability improvements.

New: expanded satellite coverage. GOES imagery now switches across three regions, Pacific, CONUS, and Atlantic, with full-basin views to track tropical systems. This release also adds a Sea Surface Temperature product and UKMET and NAVGEM spaghetti tracks for tropical guidance. Plus bug fixes and stability improvements.

New: Air Quality layer! See real-time EPA AirNow air quality (AQI) for thousands of monitoring sites nationwide, color-coded by category, with per-pollutant detail (PM2.5, ozone, PM10) when you tap a site. Free for everyone :) ...aaaaand a bug fix :)

This update includes bug fixes and stability improvements

• Severe weather alert notifications now take you straight to the alert when tapped (thanks for the suggestion!) • Fixed a freeze that could interrupt radar animation during playback.

Live hurricane season is here. • Live hurricane tracking: follow every active storm with the official NHC forecast cone, track, and current position, Saffir-Simpson intensity, and coastal watch and warning lines. Tap any storm for its full Public Advisory and Forecast Discussion. • Tropical Guidance (Premium): multi-model spaghetti plots, forecast and past wind extents, and NHC wind speed probability, plus the full 1851-to-present hurricane archive. • Dual Products (Premium): compare two radar products side by side on one synced map.

Stability fix for a rare crash during satellite animation loading.

Two new map layers, plus stability fixes. • Tropical Weather Outlook. NHC's GTWO on the map: formation areas, disturbance markers (X), motion arrows, and named-storm pins. Tap any feature for the latest outlook discussion. Free for everyone. • River Gauges. NWPS gauges color-coded by flood category, with a peek-and-expand detail sheet. The hydrograph plots observed and forecast stage with threshold rules, a category-colored crest marker, and a long-press scrubber to read stage and flow at any instant. Premium. • Bug Fixes. Resolved a crash when switching basemap styles with river gauges visible, and a crash during model and satellite animation loads.

- bug fixes, performance enhancements, and faster load times (yay)

New: Hurricane Season Mode Replay every hurricane in the official National Hurricane Center archive, going back to 1851. Browse named storms by year, then scrub through advisories to watch each one's forecast cone, track, and intensity evolve over time. Tap any point for category, winds, and pressure. Compare what the models predicted with multi-model spaghetti tracks. See where watches and warnings were posted along the coast. Hurricane Season Mode is included with Echoes Premium. This release covers historical storms; live tracking is on the way. New: Customize Your Basemaps Fine-tune each map style independently from Settings. Toggle roads, labels, POIs, buildings, county borders, terrain, and trails per style, even on styles you're not currently using. Dark Matter adds road-tier toggles (highways, major, minor) for a cleaner radar backdrop. Free users can pre-configure the premium styles too. Freehand drawings now persist when you switch tools or change map styles, with a trash button in the tools tray to clear them. (Thanks for the feature request!) Polish & Fixes • Onboarding experience tweaks • Forecast, Plot, and Sounding sheets now open correctly on the first tap. • Spotter and community reports no longer fail with a rate-limit error after restarting the app. • Theme sliders in Settings no longer hijack vertical scrolling. Press and hold to grab a slider; a haptic tap confirms it's armed. Smoother Performance • Faster first launch on older devices. • Gate inspector readouts update at 60 fps as the loop animates. • Fixed a freeze a few seconds into satellite and MRMS playback. • Forecast model contours, wind barbs, and high/low markers now animate frame by frame instead of staying frozen on the first frame. • Cold launches land in the right mode without redundant network fetches.

New: Hurricane Season Mode Replay every hurricane in the official National Hurricane Center archive, going back to 1851. Browse named storms by year, then scrub through advisories to watch each one's forecast cone, track, and intensity evolve over time. Tap any point for category, winds, and pressure. Compare what the models predicted with multi-model spaghetti tracks. See where watches and warnings were posted along the coast. Hurricane Season Mode is included with Echoes Premium. This release covers historical storms; live tracking is on the way. Polish & Fixes • Onboarding experience tweaks • Forecast, Plot, and Sounding sheets now open correctly on the first tap. The blank white sheet glitch is gone. • Spotter and community reports no longer fail with a rate-limit error after restarting the app. Smoother Performance • Faster first launch on older devices. • Gate inspector readouts update at 60 fps as the loop animates. • Fixed a freeze a few seconds into satellite and MRMS playback. • Forecast model contours, wind barbs, and high/low markers now animate frame by frame instead of staying frozen on the first frame. • Cold launches land in the right mode without redundant network fetches.

- fix bug causing range ring to disappear in certain situations (thanks for the bug report!)

* fix bug where the layers button didn't open on certain devices

• NWS Area Forecast Discussions: long-press any location for the local Weather Forecast Office's full discussion, or browse from the Forecasts Hub. • Spotlight Mode: focus the map on the selected radar's coverage area to cut through national clutter. • Historical RAOB soundings: browse past atmospheric profiles by date. • Weather station coverage expanded to 28,000+ stations • Bug fixes and performance improvements -- thank you everyone for the reports :)

• METAR detail now shows present weather and flight category, with glossary entries explaining both • Added more weather stations (thank you for the bug report) • Fixed a rare layout hang on iOS 17.6 (thank you for the bug report) • Faster, more reliable METAR observation updates • Stability and performance improvements

• Data now resumes updating after connectivity is lost and restored

SPC tornado, hail, and wind outlooks now display in their proper risk colors instead of gray.

• MRMS national composite radar now shows precipitation type: rain, snow, and ice are colored separately on the same view • bug fixes and improvements

• New RTMA surface-analysis overlay: station plots and temp, dewpoint, and gust contours over radar (Premium) • Faster data loading on poor connections • Various bug fixes and stability improvements

• Push notifications for severe weather alerts with per-location customization • Redesigned forecast hub with polished UI • Simplified Spotter Network reporting • Fixed precipitation type product showing wrong label • Performance and stability improvements

• Redesigned settings with improved organization • New feedback form for easier bug reporting and feature requests • Bug fixes and performance improvements

- Real-time surface observations (RTMA) now available as a radar layer - Forecast hub button shows current temperature - Redesigned forecast hub layout with live conditions - Bug fixes and performance improvements

1. Forecast plots: see timeseries charts for temperature, wind, precipitation, and more across any model. 2. Daily and hourly forecasts 3. Bug fixes and performance improvements.

NEW IN THIS VERSION • GOES-19 Satellite Imagery — 35 products including visible, infrared, and water vapor channels with animated playback • Spotter Network Integration — view real-time storm spotter reports and positions • Map centers on your location at launch if location is enabled • Accent color theming and UI polish throughout • Numerous bug fixes and performance improvements

What's New in 1.0.16 Model Overlays - Wind barbs, contour lines, H/L pressure markers, and extrema values now appear automatically on model maps - Contour lines show geopotential height and 1000-500 mb thickness with warm/cold coloring at the 540 dam snow line - Per-product overlay toggles in the map layers menu let you show or hide barbs, contours, and markers independently - Overlay badges in the product selector show which products have overlays available Various bug fixes and other improvements