21Alive First Alert Weather

About this app

• Access to station content specifically for our mobile users • 250 meter radar, the highest resolution available • High resolution satellite cloud imagery • Future radar to see where severe weather is headed • Current weather updated multiple times per hour • Ability to add and save your favorite locations • Daily and Hourly forecasts updated hourly from our computer models • A fully integrated GPS for current location awareness • Opt-in push alerts to keep you safe in severe weather • Severe weather alerts from the National Weather Service

Bug fixes and performance improvements

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 20, 2026 · 10:21 PM Free