Best Free Severe Weather Alerts Apps

241+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated May 2026

Emergency is the household name in free severe weather alerts, but it's far from the only option. We track 241+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Top Picks for Free Severe Weather Alerts

Emergency: Severe Weather App#1

Emergency: Severe Weather App by American Red Cross

Alerts, Maps, Radar & Shelters
Editor's Choice
☀️ Weather
4.8😐(6.1K ratings)
FreeAds
#70in Weather
Emergency: Severe Weather App screenshot 1
Emergency: Severe Weather App screenshot 2
Emergency: Severe Weather App screenshot 3
Emergency: Severe Weather App screenshot 4
Emergency: Severe Weather App screenshot 5
Emergency: Severe Weather App screenshot 6

Stay safe during extreme weather and disasters with real-time alerts, interactive preparedness guides, and essential tools. This app provides official weather notifications, live maps, and helps locate shelters and services when you need them most.

What We Love

  • 👍 Easy user interface
  • 👍 Accessible to the blind
  • 🚀 Sends immediate notifications
  • 👍 Keeps users informed about hazards

Room to Improve

  • 🔇 Notifications too loud even with volume down
  • 🔁 Repeated notifications for the same event
  • 🗺️ Inaccurate location tracking and alerts
Clime: NOAA Weather Radar Live#2

Clime: NOAA Weather Radar Live by Mosaic S.r.l.

Tornado, Rain & Storm Alerts
Strong Contender
☀️ Weather
4.5😐(1M ratings)
FreeAdsIn-App Purchases
#2in Weather
Clime: NOAA Weather Radar Live screenshot 1
Clime: NOAA Weather Radar Live screenshot 2
Clime: NOAA Weather Radar Live screenshot 3
Clime: NOAA Weather Radar Live screenshot 4
Clime: NOAA Weather Radar Live screenshot 5
Clime: NOAA Weather Radar Live screenshot 6

Get real-time radar, severe weather alerts, and accurate forecasts. This app provides detailed weather information, including precipitation, temperature, and wind, to help you stay informed and safe from approaching storms.

What We Love

  • 🌟 Excellent weather data and forecasting
  • 🗺️ Detailed and informative radar maps
  • 📊 Comprehensive weather information
  • 🔍 Helpful for planning outdoor activities

Room to Improve

  • 💰 Expensive subscription model
  • 🤖 Aggressive upselling and subscription prompts
  • 🕰️ Slow or delayed weather updates
The Weather Channel - Radar#3

The Weather Channel - Radar by The Weather Channel

Forecast Updates: Storms, Rain
Worth Considering
☀️ Weather
4.8😞(5.9M ratings)
FreeAdsIn-App Purchases
#1in Weather
The Weather Channel - Radar screenshot 1
The Weather Channel - Radar screenshot 2
The Weather Channel - Radar screenshot 3
The Weather Channel - Radar screenshot 4
The Weather Channel - Radar screenshot 5
The Weather Channel - Radar screenshot 6

Get accurate daily and hourly weather forecasts, including severe storm alerts and air quality index. Plan up to 15 days in advance with personalized weather tracking and live radar maps.

What We Love

  • 🚀 Accurate weather forecasts
  • 📊 Detailed weather information
  • 🌤️ Helpful weather videos
  • 🌍 Weather for multiple locations

Room to Improve

  • 🔍 Difficult to navigate and find information
  • 🕰️ Slow app performance and loading times
  • 💸 Excessive ads and push for premium subscription

More Free Severe Weather Alerts apps to explore

4
AccuWeather: Weather Forecast
AccuWeather: Weather Forecast
AccuWeather: Weather Forecast
Local radar & storm tracker
Free

Get real-time weather alerts and hyperlocal forecasts with proven accuracy. Track severe weather events like hurricanes and snowstorms with live radar and detailed updates. Plan your day and stay informed about conditions affecting your safety and activities.

Hyperlocal precipitation forecastsRealFeel® temperatureLive radar and storm tracking
☀️ Weather
(1.5M)
free with in-app purchases
5
Storm Shield
Storm Shield
Storm Shield
Severe Weather Alerts & Radar
Free

Receive precise, location-based severe weather alerts for tornadoes, hurricanes, floods, and more. Get voice and push notifications, view radar maps, and access forecasts. Optional premium features offer advanced radar imagery and lightning alerts.

Location-based severe weather alertsVoice and push notificationsHi-Def radar map
☀️ Weather
(111K)
free with in-app purchases
6
Tornado Tracker by TornadoPath
Tornado Tracker by TornadoPath
Tornado Tracker by TornadoPath
Tornado Warnings and Alerts
Free

Receive instant alerts for tornado warnings and severe weather. Access detailed tornado data, interactive maps with various layers, and a historical archive. Learn about weather safety and understand alerts with educational guides.

Instant tornado warning alertsInteractive maps with radar and layersDetailed tornado data and historical archive
☀️ Weather
(1K)
free with in-app purchases
7
WeatherBug: Weather Forecast
WeatherBug: Weather Forecast
WeatherBug: Weather Forecast
Live Local Radar, Storm Alerts
Free

Get accurate, real-time weather forecasts and severe storm alerts powered by a global professional weather network. Visualize conditions with interactive maps, track lightning, and stay informed about pollen, air quality, and more.

Real-Time Pinpoint ForecastsEnhanced Interactive MapSevere Weather Alerts
☀️ Weather
(2.2M)
free with in-app purchases
8
NOAA Radar & Weather Forecast
NOAA Radar & Weather Forecast
NOAA Radar & Weather Forecast
Storm, Snow & Hurricane Radar
Free

Get hyper-accurate, real-time weather forecasts and radar maps with over 35 layers. Plan your days, weeks, or vacations with detailed hourly and extended forecasts, severe weather alerts, and tropical cyclone tracking.

35+ real-time weather layersTropical cyclone tracking14-day temperature and precipitation forecasts
☀️ Weather
(75K)
free with in-app purchases
9
Weather Radar - Ora Channel
Weather Radar - Ora Channel
Weather Radar - Ora Channel
NOAA Network & Storm Tracker
Free

Get real-time weather updates with a live radar map, storm tracker, and accurate forecasts. Receive severe weather alerts for storms, hurricanes, floods, and fires. Plan better and stay safe with detailed weather information.

Live NOAA radar mapsHourly and 10-day forecastsSevere weather alerts
☀️ Weather
(250K)
free with in-app purchases
10
טורנדו WiFi
טורנדו WiFi
טורנדו WiFi
by roi reuveny
Free

Control your air conditioner remotely using your smartphone. This app allows you to operate your AC unit from both inside and outside your home, offering convenient temperature management.

Remote AC operationControl from inside and outside homeSmartphone integration
🌟 Lifestyle
(3)
free
11
Storm Radar: Weather Tracker
Storm Radar: Weather Tracker
Storm Radar: Weather Tracker
Weather Radar & NOAA Alerts
Free

This app provides advanced weather radar and storm tracking with real-time alerts for rain, severe weather, and lightning. It offers detailed visualizations of weather patterns, future radar projections, and customizable map layers for tracking storms like hurricanes and tornadoes.

Expanded weather map layers (wind, lightning, tropical tracks)High-resolution single site radarAI Weather Assistant for real-time insights
☀️ Weather
(116K)
freemium
12
Storm Tracker°
Storm Tracker°
Storm Tracker°
My Weather & Tornado Radar
Free

Track severe weather events like storms, tornadoes, and hurricanes with real-time radar and forecasts. Get NOAA alerts for floods and other hazards. Monitor weather patterns up to 10 days in advance.

Live storm trackingDoppler radar for rain and snowNOAA weather warnings and alerts
☀️ Weather
(81K)
free with in-app purchases
13
NOAA Weather Radar Live Map
NOAA Weather Radar Live Map
NOAA Weather Radar Live Map
Hurricane Tracker, Rain Alarm
Free

Get real-time weather forecasts, severe weather alerts, and detailed weather maps. Track storms, hurricanes, and precipitation with hourly and daily predictions. Stay informed about air quality, wind, and temperature for your location and worldwide.

Real-time weather radar mapsHourly and daily forecastsSevere weather alerts (tornadoes, hurricanes)
☀️ Weather
(11K)
free with in-app purchases
14
Tornado PRO Player
Tornado PRO Player
Tornado PRO Player
by Mohammed Altam
Free

This application allows users to import their own M3U playlists to play video content. It supports subtitles for Video on Demand libraries. Users are responsible for providing their own content and login details.

Import M3U playlistsSubtitle support for VODsUser-provided content platform
🔧 Utilities
(50)
free
15
Weather & Radar
Weather & Radar
Weather & Radar
3-Day Radar Free
Free

Stay informed with accurate hourly and daily weather forecasts, including detailed radar maps for rain, snow, and lightning. Receive personalized alerts, track air quality, and get specialized information for winter sports and coastal conditions.

Hourly & daily weather forecastAll-in-one weather mapsRain, snow, wind, lightning radar
☀️ Weather
(300K)
free with in-app purchases
16
MyRadar Accurate Weather Radar
MyRadar Accurate Weather Radar
MyRadar Accurate Weather Radar
Doppler, NOAA & NWS Forecasts
Free

Get animated weather radar for your current location with up to two hours of loop data. Receive hyper-local, minute-by-minute rain alerts up to an hour in advance. Overlay various weather and environmental data layers for a comprehensive view.

Animated weather radarHyper-local rain alertsWind and frontal boundary layers
☀️ Weather
(1.1M)
free with in-app purchases
17
WSB-TV Weather
WSB-TV Weather
WSB-TV Weather
by Cox Media Group, Inc
Free

Get hyper-local weather forecasts and severe weather alerts with advanced radar technology. Track storms, earthquakes, and receive customized notifications for your exact location. Features include locally crafted forecasts from expert meteorologists and a user-friendly interface.

High-resolution future radarEarthquake and storm track alertsFree push alerts for 25+ types
☀️ Weather
(45K)
free with in-app purchases
18
First Alert 4 Weather
First Alert 4 Weather
First Alert 4 Weather
by Gray Television Group, Inc.
Free

Get hyper-local weather updates with high-resolution radar and satellite imagery. Receive severe weather alerts and detailed daily/hourly forecasts for your favorite locations or current position.

250 meter high-resolution radarFuture radar trackingHigh-resolution satellite imagery
☀️ Weather
(24K)
ad-supported
19
Weather Live° - Local Forecast
Weather Live° - Local Forecast
Weather Live° - Local Forecast
Weather Widget & Rain Alerts
Free

Get accurate, customized weather forecasts with animated backgrounds and severe weather alerts. View detailed information like temperature, pressure, and wind speed. Includes widgets for your home screen and Apple Watch.

Customizable weather forecastsAnimated weather scenesSevere weather alerts
☀️ Weather
(397K)
free with in-app purchases
20
WSFA First Alert Weather
WSFA First Alert Weather
WSFA First Alert Weather
by Gray Television Group, Inc.
Free

Get hyper-local weather information with high-resolution radar and satellite imagery. Receive severe weather alerts and detailed forecasts for your saved locations or current position.

250 meter high-resolution radarFuture radar trackingHigh-resolution satellite imagery
☀️ Weather
(22K)
ad-supported