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CLUSTER ALERTS-SENDS-WEATHER · 15 ENTRIES · EARLIEST ENTRY 2026-09-06

Local weather alert apps

This cluster consists of web and mobile applications that deliver location-based weather alerts, emergency notifications, and sometimes personalized greetings or shelter guidance. The cluster's dated history is too thin to read a shape from, with only three entries predating the index start, so it likely predates the index or many members are undated. Traction leaders all show zero stars, with Rohith-s-Weather-Watch listed highest, followed by GreetingAstral and seoul-safety-navigator.

Entry timeline

ENTRY TIMELINE

DEC 2024: 1AUG 2026: 5SEP 2026: 8OCT 2026: 1
DEC 2024OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 5 ai-built · 10 unlabelled

Operator · 6 hobby · 1 open source · 8 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 15 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01StormSense3★17 days—Web app that provides hyper-local severe-weather warnings and nowcasts for thunderstorms, heavy rain, and flash-flood risk in West Bengal.
  2. 02aero-track-4d1★20 days—hobbyWeb application that tracks extreme weather anomalies in medium-range forecasts and downscales them for meteorological analysis.
  3. 03SIH26078-weather-anomaly-ai0★18 days—hobbyWeb application that detects severe weather anomalies in medium-range forecasts and visualizes localized risk severity with alerts.
  4. 04weather-station0★2 days—ai-builthobbyWeather monitoring app that collects sensor readings from personal stations and shows them on a dashboard with chat alerts.
  5. 05Flexi-V0★24 days—hobbyAI weather risk alert agent that combines live weather data and web research to provide personalized risk explanations and recommendations.
  6. 06GreetingAstral0★1 mo—Web app that greets users personally and displays real-time local weather based on browser geolocation.
  7. 07itamae0★27 days—Web app for residents to find evacuation shelters and view weather alerts, with admin tools for shelter registration and updates.
  8. 08Rohith-s-Weather-Watch0★1 molivehobbyWeb app that monitors weather around the clock and sends email alerts when hazardous conditions threaten a user's city.
  9. 09Emergency Alerts0★1 yrstaleliveopen sourceDesktop application that delivers weather, flood and civil-protection emergency alerts and notifications for a user's saved locations.
  10. 10Weather Alert0★unknownliveWeb app that sends alerts and notifications to users about local weather conditions.
  11. 11Severe Weather Alerts0★unknownliveai-builtWeb app that sends real-time alerts to users about severe weather events in their area.
  12. 12New Project0★unknownliveai-builthobbyWeb app that combines a voice-controlled stopwatch with real-time weather information in a single utility tool.
  13. 13Meteo SMS App0★unknownliveai-builtMobile application that sends weather forecasts to users through SMS text messages.
  14. 14Protezione Civile Alcamo0★unknownliveai-builtWeb app that provides local emergency alerts and civil protection notifications for the Alcamo region.
  15. 15News0★unknownliveWeb app that provides weather-related news and trending updates for users.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.