New Features - Full global forecast in Edge model (expanded from Northern Hemisphere only) - General weather notifications now available. Driven by FlashEdge model(Next release will feature user customization of these notifications) - All forecasts in forecast tab now driven by FlashEdge model. Fully aligning with Weather Command Center forecasts Performance Improvements - Gauge removed from the detection card in lightning section. Now just show color coded distance and direction with threat trend. Bug Fixes - Extended range no longer shows 87 mph gusts or flat highs and lows - Rain and snow totals no longer drop from one hour to the next - Heat index uses the full NWS formula, and the day/night flag is no longer an hour off - Notifications: no more false hottest day of the year, odd vs yesterday trends, cloud icons on clearing skies, sunset heat alerts or duplicate digests - Lightning go/no-go no longer sticks after all clear, and the widget and app agree - Paying iOS customers no longer see Validation failed, and the backend going down no longer revokes premium

New Features - Heat tab significantly enhanced. Current WBGT and forecast WBGT now customizable by surface type. Threshold standards now customizable. Forecast chart UI updated as well. - General weather notifications now available. Driven by FlashEdge model(Next release will feature user customization of these notifications) - All forecasts in forecast tab now driven by FlashEdge model. Fully aligning with Weather Command Center forecasts Performance Improvements - Initial loading of mapping layers made quicker/more efficient - Loading in of lightning detection and prediction data on lightning tab made more quicker/more efficient - Custom messages at open of app for new users improved Bug Fixes - Map loading issue fully resolved

New Features - Heat tab significantly enhanced. Current WBGT and forecast WBGT now customizable by surface type. Threshold standards now customizable. Forecast chart UI updated as well. - General weather notifications now available. Driven by FlashEdge model(Next release will feature user customization of these notifications) - All forecasts in forecast tab now driven by FlashEdge model. Fully aligning with Weather Command Center forecasts Performance Improvements - Initial loading of mapping layers made quicker/more efficient - Loading in of lightning detection and prediction data on lightning tab made more quicker/more efficient - Custom messages at open of app for new users improved Bug Fixes - Map loading issue fully resolved

New Features - None Performance Improvements - Initial loading of mapping layers made quicker/more efficient - Loading in of lightning detection and prediction data on lightning tab made more quicker/more efficient - Live Activities/Dynamic Island load time and behavior made more consistent - Refresh button added to mapping section in case mapping layers loading times out Bug Fixes - Issue improved/fixed where mapping layers wouldn't initially load upon opening of app

New Features - Lightning detection gauge view updated - Heat risk gauge view updated - Direction of lightning added to the lightning gauge in the Lightning Tab - Users can now select any main tab as their default opening view. Can be found in 'Settings' section - Swipe down to refresh features now available on the Lightning and Heat Tabs Performance Improvements - Initial loading of mapping layers made quicker/more efficient - Loading in of lightning detection and prediction data on lightning tab made more quicker/more efficient - 'Now' bar added to Live Activities - Live Activities/Dynamic Island load time and behavior made more consistent - All mapping layers now automatically refresh - App loads more efficiently when user does not have fast connection or on wifi - When user is towards end of a warning state, warning card in Lightning tab has updated terminology to better reflect situation - Color coded current status dot now reflects active warning countdown state for Lightning Tab Bug Fixes - Issue improved/fixed where mapping layers wouldn't initially load upon opening of app

New Features - Direction of lightning added to the lightning gauge in the Lightning Tab - Users can now select any main tab as their default opening view. Can be found in 'Settings' section - Swipe down to refresh features now available on the Lightning and Heat Tabs Performance Improvements - Initial loading of mapping layers made quicker/more efficient - Loading in of lightning detection and prediction data on lightning tab made more quicker/more efficient - 'Now' bar added to Live Activities - Live Activities/Dynamic Island load time and behavior made more consistent - All mapping layers now automatically refresh - App loads more efficiently when user does not have fast connection or on wifi - When user is towards end of a warning state, warning card in Lightning tab has updated terminology to better reflect situation - Color coded current status dot now reflects active warning countdown state for Lightning Tab Bug Fixes - Inconsistency in range rings settings matching range rings on mapping layers fixed

New Features - Live Activites and Dynamic Island can now be enabled on lock screen and mobile device while lightning threat is near user's location Performance Improvements - Verbiage added to when a user has multiple sign ins and cannot access premium features - Lightning detection now opens to nearest strike number rather than starting at 0 then loading strike distance - Location pin on map changed to a dot - Saved location stars now tappable in the locations section - All mapping layers now automatically refresh Bug Fixes - Align detection notifications with Weather Command Center statuses - Color coded dot under Lightning Tab icon will now reflect warning state correctly - Premium access no longer delayed or revoked if user has poor/no connectivity

New Features - Live Activites and Dynamic Island can now be enabled on lock screen and mobile device while lightning threat is near user's location Performance Improvements - Verbiage added to when a user has multiple sign ins and cannot access premium features - Lightning detection now opens to nearest strike number rather than starting at 0 then loading strike distance - Location pin on map changed to a dot - Saved location stars now tappable in the locations section - All mapping layers now automatically refresh Bug Fixes - Color coded dot under Lightning Tab icon will now reflect warning state correctly - Premium access no longer delayed or revoked if user has poor/no connectivity

New Features - Users can now toggle range rings on around their location on maps Performance Improvements - Enhancements to the lightning warning card - Opacity shading on watches and warnings adjusted - Location pin on map changed to a dot - Saved location stars now tappable in the locations section - All mapping layers now automatically refresh Bug Fixes - WBGT issue fixed - Issue fixed where the upon open the lightning view would flash warning - Localized issue where app wouldn't open to set default location resolved

New Features - Users can now view both FLASH AI's 'All Clear' as well as their countdown clock in the Lightning Warning Card Performance Improvements - Color scheme for Current Radar, Current 'Max' Threat Radar, 18HR Future Radar, and 10D Future Radar updated - Lightning strikes now update every minute and loop with the Current Radar and Current Max Threat Radar - Overall improvements made to the Lightning Warning card - Users can set their Current GPS location as a default location - All mapping layers now have more efficient auto refresh cycles - 1HR and 5HR Lightning probability color scheme slightly adjusted from 0-20% probability Bug Fixes - Fix for users not being able to set a default location

Critical bug fix for localized issues with some in app purchases. Previous version: New Features - Significantly enhanced Lightning Threat and Detection Push Notifications implemented - Users can now select and set locations by holding on the map in the radar tab - Users can now automatically save their 'Current GPS location' to a 'Saved Location' - Users can now view their alert history for all locations within the 'More' section and 'Alert History' tab - Interactive Tornado and Severe Thunderstorm Watches and Warnings are now available on radar - Interactive Flash Flood Warnings are now available on radar Performance Improvements - Zoom level of initial opening of radar tab is updated to focus in more on a user's location - User's Warning Radius settings now tie in to their push notifications - Users now have the option to be notified when their All Clear Countdown has expired. The Flash Weather AI proprietary All Clear notification will still be sent via push notification(if enabled) - In detection settings, 'Warning Time' is adjusted to 'All Clear Countdown' - Lightning probability map updated to reflect Caution, Advisory, Warning statuses and notifications - If a users app version is not the latest one, a pop up window tells them they must update upon app launch - Mapping speeds enhanced and loading screen enabled while data loads into map - Enhanced user interface for searching and creating new locations and enabling notifications - Saved locations can now be ordered by Name, Lightning Status, Strike Distance, or Temperature - When a new user enters the mobile app, they will be prompted to create a location and enable notifications - A drop down menu has been added to navigate to direct tabs for Weather Command Center users - First bar in Forecasted Lightning Chart now reflects the location's current lightning status - Push notification navigation updated to take a user to the Lightning Tab when selecting a Lightning Prediction or Detection notification - Flash AI Weather Network has been added in the 'More' section of the app. Users can select and navigate to view new and live content from the Flash AI Weather team Bug Fixes - Formatting issue on iPad with Lightning Threat Status is now resolved

New Features - Significantly enhanced Lightning Threat and Detection Push Notifications implemented - Users can now select and set locations by holding on the map in the radar tab - Users can now automatically save their 'Current GPS location' to a 'Saved Location' - Users can now view their alert history for all locations within the 'More' section and 'Alert History' tab - Interactive Tornado and Severe Thunderstorm Watches and Warnings are now available on radar - Interactive Flash Flood Warnings are now available on radar Performance Improvements - Zoom level of initial opening of radar tab is updated to focus in more on a user's location - User's Warning Radius settings now tie in to their push notifications - Users now have the option to be notified when their All Clear Countdown has expired. The Flash Weather AI proprietary All Clear notification will still be sent via push notification(if enabled) - In detection settings, 'Warning Time' is adjusted to 'All Clear Countdown' - Lightning probability map updated to reflect Caution, Advisory, Warning statuses and notifications - If a users app version is not the latest one, a pop up window tells them they must update upon app launch - Mapping speeds enhanced and loading screen enabled while data loads into map - Enhanced user interface for searching and creating new locations and enabling notifications - Saved locations can now be ordered by Name, Lightning Status, Strike Distance, or Temperature - When a new user enters the mobile app, they will be prompted to create a location and enable notifications - A drop down menu has been added to navigate to direct tabs for Weather Command Center users - First bar in Forecasted Lightning Chart now reflects the location's current lightning status - Push notification navigation updated to take a user to the Lightning Tab when selecting a Lightning Prediction or Detection notification - Flash AI Weather Network has been added in the 'More' section of the app. Users can select and navigate to view new and live content from the Flash AI Weather team Bug Fixes - Formatting issue on iPad with Lightning Threat Status is now resolved

New Features - None Performance Improvements - If users app version is not the latest one, a pop up window tells them they must update upon app launch - Mapping speeds enhanced and loading screen enabled while data loads into map - Enhanced user interface for searching and creating new locations and enabling notifications - When a new user enters the mobile app, they will be prompted to create a location and enable notifications Bug Fixes - Critical issue resolved with mapping - Issue where some users who deleted and downloaded application would not recieve notifications - Fix for a localized issue with Google Sign In

## New Features Precipitation Type(Winter Mode) Option Added to Current Radar Precipitation Type(Winter Mode) Option Added to 18 Hour Future Radar Precipitation Type(Winter Mode) Option Added to 10 Day Future Radar Snowfall Totals and Snowfall Total Charts Added to Daily Forecasts ## Performance Improvements Users Can Now Use iCloud and FaceID To Create Accounts or Login Within The App Users Can Now Use Google Sign-In to Create Accounts or Login Within The App ## Bug Fixes "Remember Me" functionality on login restored.

## New Features Precipitation Type(Winter Mode) Option Added to Current Radar Precipitation Type(Winter Mode) Option Added to 18 Hour Future Radar Precipitation Type(Winter Mode) Option Added to 10 Day Future Radar Snowfall Totals and Snowfall Total Charts Added to Daily Forecasts ## Performance Improvements Users Can Now Use iCloud and FaceID To Create Accounts or Login Within The App Users Can Now Use Google Sign-In to Create Accounts or Login Within The App ## Bug Fixes CRITICAL - integration with updated web application gateway routing

## New Features None ## Performance Improvements Enhancements to the Lightning Threat Status Card Terminology updated on both the Lighting Detection Gauge and Lightning Probability Forecast ## Bug Fixes None

## New Features Lightning threat card that shows user's current threat and highest forecasted threat introduced Current lightning detection now appears in gauge/dial form User now has ability to adjust lightning warning radius and time from the lightning tab Flash Lightning Detection Gauge will dynamically change given user's preferences Updates and enhancements made to the user's locations menu ## Performance Improvements Charts in forecast tabs now appear underneath daily forecast overview permanently Visual enhancements made to the 1 hour lightning forecast chart Lightning forecast chart is now interactive UI and functionality enhancements made to the detection/warning card when lightning is detected Hi-Lo temperature color in current conditions card while on lightning tab removed ## Bug Fixes None

New Features - App will now open to either Lightning, Heat, or Radar tab based on user's priority settings - Forecast charts now available for temperature, precipitation, and wind within each daily forecast - Color coded current and daily forecasted temperatures in the current conditions card - User's local sunrise and sunset now available within hourly forecast cards - Link to FLASH AI Instagram account added Performance Improvements - Lightning detection and prediction tab user interface enhanced - Hourly and daily forecast cards functionality and navigation enhanced - New mapping drop down menu and mapping user interface - Mapping user interface enhanced. Drop down menu for forecast maps improved - 'POP' text changed to a rain/cloud icon in current conditions card' - Colors in the lightning and heat tabs altered slightly for consistency - Notification bell will take user to push notification settings if notifications are turned off Bug Fixes - Fixed an issue where the app would be stuck on the sign in page after update/download - Fixed an issue in the 'Go to Settings' page was not rendering size properly - 1 hour Lightning Probability forecast corrected to show every 5 minutes instead of every minute

New Features: Lightning probability extended forecast added 10 day extended radar forecast added Performance Improvements State and county lines on mapping views are bolder Current GPS location icon updated Bug Fixes An issue where the ‘Weather Command Center’ would show up as as white screen is fixed

New Features - Critical bug fix for login on iPad devices - Lightning probability forecast presentation updated - Lightning only mapping now available within the lightning tab - Color coded notifications now appear below ‘Lightning’ and ‘Heat’ tabs to show threat levels at all times Performance Improvements - Users will now be immediately prompted to re-login if they are logged out - New navigation interface with menu tabs on the bottom of the screen for easier use of the app - Lightning, heat, forecast, and radar now located within their own tabs - A smaller current conditions section will now always appear on any tab a user selects - Users can now change/edit locations and notifications by selecting the ‘Current GPS’ or location name at the top of the screen - A bell icon will appear on the top right corner of the screen when a user has selected a location. Users can tap this bell to turn notifications on and off - Weather Command Center is now accessible from the app with an in-app browser view - Weather command center, and all of Flash AI’s social media platforms are now accessible within the ‘More’ tab - Support, application, and profile settings all located within the ‘More’ tab Bug Fixes - Decreased the amount of times a user is logged out of their profile

Critical bug fix to resolve crashes on initial application load.

- Informative call to action upon app launch for unauthenticated users - Warning display now displays distance to nearest lightning strike - Dew Point temperatures in Daily Forecast view - Updated App iconography

What’s New (v1.4.1) - Enhanced and redesigned UI - Added forecast maps (Current radar, future radar, First Strike, All Clear, Lighting Probability) - Newly implemented location management to receive push notifications for numerous locations specified in the app - 2-minute update intervals for lightning prediction - Enhanced 7-day heat stress forecast UX improvements and speed enhancements

What’s New (v1.3.6) - Added push notifications for lightning threats - 2-minute update intervals for lightning prediction - Enhanced 7-day heat stress forecast - UX improvements and speed enhancements

Update multi-site selection allows a clear and intuitive display to monitor multiple locations of interest. Updated batching of requests keeps every site current, even when not the primary display.