AppCorpus
Market US

HeatAlert: Heat Stress Index

by WeatherFlow

iPhone · iPad

Active Last checked 31 Jul 2026

Quick verdict

What it is
Store information collected; independent summary not yet available.
At a glance
  • Free to download

Categories and search queries

Official categories

AppCorpus categories

Key functions

Function Availability Access Scope Evidence
Free app Yes Free Store published

Screens

App Store

10 store screenshots

HeatAlert: Heat Stress Index ipad screenshot 1
HeatAlert: Heat Stress Index ipad screenshot 2
HeatAlert: Heat Stress Index ipad screenshot 3
HeatAlert: Heat Stress Index ipad screenshot 4

Pricing & paywalls

App Store

  • Free

Ratings & reviews

App Store

3.6 11 ratings · App Store

  1. 1/5Bad app

    Inaccurate weather. Niosha is more accurate with wind and humidity. Says it’s 82 when it’s 111 outside

    Constructionman11 · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

  • Data Not Linked to You — Analytics — Usage Data — Product Interaction Developer declared
  • Data Not Linked to You — App Functionality — Location — Precise Location Developer declared
  • Data Not Linked to You — Location Developer declared
  • Data Not Linked to You — Usage Data Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

  • 1.0
  • 1.0.1

    Bug fixes and performance enhancements

  • 1.0.11

    - Bug Fixes and Performance Enhancements

  • 1.0.13

    - Bug Fixes and Performance Enhancements

  • 1.0.15

    - Bug Fixes and Performance Enhancements

  • 1.0.2

    - Bug Fixes and Performance Enhancements

  • 1.0.7

    - Bug Fixes and Performance Enhancements

  • 1.1.1

    National Weather Service (NWS) HeatRisk Map Layer New experimental 7-day NWS HeatRisk layer to the map. A color-coded category display lets you know your heat risk today and the rest of the week. HeatRisk takes into account: - Climate normals - Duration of the heat - Daytime and nighttime temperatures - Data from the CDC. Compare peak WBGT and hourly WBGT to determine specific risk.

  • 1.2.0

    New data added to the hourly forecast! Weather parameters include: - Heat Index - Conditions Icon - Probability of Precipitation (PoP) - Pressure - Wind Gust Expand the hourly row to view additional forecast information.

  • 1.3.0

    New data added to the hourly forecast! Weather parameters include: - Heat Index - Conditions Icon - Probability of Precipitation (PoP) - Pressure - Wind Gust Expand the hourly row to view additional forecast information.

  • 1.4.0

    Thanks for using HeatAlert! This update includes: NWS Alerts Stay Ahead of Weather Events: Receive real-time alerts from the National Weather Service (NWS) for your current and saved locations. Stay informed about severe weather conditions, including tornado warnings, flash floods, hurricanes, and more, for the locations you care about the most. iOS 18 Ready Customize your app icons! This release adds support for the dark and tinted app icon.

  • 1.41

    NWS Alerts Stay Ahead of Weather Events: Receive real-time alerts from the National Weather Service (NWS) for your current and saved locations. Stay informed about severe weather conditions, including tornado warnings, flash floods, hurricanes, and more, for the locations you care about the most. iOS 18 Ready Customize your app icons! This release adds support for the dark and tinted app icon.

  • 1.5.0

    - Bug Fixes and Performance Enhancements

  • 1.5.2

    - Bug Fixes and Performance Enhancements

  • 1.5.3

    - Bug Fixes and Performance Enhancements

  • 1.5.4

    - Bug Fixes and Performance Enhancements

  • 1.5.5

    - Added a NWS alert map layer - Bug Fixes and Performance Enhancements

  • 1.5.6

    Bug Fixes and Performance Enhancements

  • 1.5.7 · 27 Jul 2026

    Bug Fixes and Performance Enhancements

Alternatives

Availability by market

Data quality & evidence

Page completeness
Live store listing
Last verified
31 Jul 2026
Sources
App Store

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