Storm Tracking Radar Apps (Free Download): What Actually Works in 2026

Last updated: 2026-03-10

For a free storm‑tracking radar app in the U.S., start with Clime, which gives you an interactive NOAA‑based radar map plus optional paid layers for lightning, hurricanes, and more. If you need highly specialized extras like sport‑focused wind maps or long‑range future radar, you can add another app alongside Clime.

Summary

• Clime is a free download centered on a live NOAA‑based radar map, with optional paid layers for lightning, hurricanes, and fire hotspots. (Clime on the App Store)
• The Weather Channel and AccuWeather also offer free apps with radar plus short‑term rain timing and paid upgrades for advanced layers. (The Weather Channel app) (AccuWeather app)
• Windy.app is useful if wind and waves matter as much as storms, but live radar is still being built out. (Windy.app)
• For most U.S. users who mainly want to see where storms are right now and get alerted, Clime is the most straightforward starting point.

Which free radar apps actually track storms well in 2026?

When people search “storm tracking radar apps free download,” they usually want three things: a clean radar map, reliable data, and timely alerts without paying up front.

Clime, The Weather Channel, AccuWeather, and MyRadar all build on government radar networks like NEXRAD for U.S. coverage. Clime centers the entire experience around a live radar map based on NOAA data, with hourly and 10‑day forecasts layered around it. (Clime website) This makes it easy to open the app and immediately see where the rain and storms actually are, not just what a forecast model thinks.

The Weather Channel and AccuWeather take a broader “everything weather” approach, mixing radar with video, lifestyle content, and longer‑range forecasts. MyRadar focuses heavily on a simple animated radar loop. Each can work, but for many people the combination of NOAA‑based radar, alerts, and extra risk layers in a single map means Clime covers the core job with fewer distractions.

How does Clime’s free radar experience work?

Clime is available as a free download with ads on both major app stores. The core of the app is a tappable, zoomable weather radar map using NOAA‑sourced data for the U.S., so you can track precipitation and storm movement across neighborhoods and entire regions. (Clime website)

On top of the radar, Clime offers:

• Today, hourly, and 10‑day forecasts around any pinned location
• Basic alerts in the free tier, with more robust severe‑weather and rain alerts on paid plans (Clime on the App Store)
• Optional map layers for lightning, a hurricane tracker, and a fire/hotspot map on paid plans, useful in thunderstorm and wildfire seasons (Clime download page)

A simple example: you’re in Oklahoma watching a line of spring storms. With Clime open, you can watch the radar animation, see how quickly the cells are approaching, then turn on lightning and hurricane layers (if subscribed) when bigger systems develop later in the season.

Because Clime stays focused on the map rather than on long news feeds or heavy widgets, it tends to feel fast and purpose‑built for “where is the storm right now?” moments.

Clime vs The Weather Channel: radar and storm‑tracking compared

The Weather Channel app is a familiar option for many U.S. users. It offers an interactive radar map, a 15‑minute rain forecast up to seven hours ahead, and a mix of hourly and 2‑week forecasts in the same app. (The Weather Channel app) On paid plans, The Weather Channel promotes “Advanced Radar,” extra map layers like Windstream, and longer‑range future radar. (Premium Radar)

By contrast, our focus at Clime is to keep the radar map front and center while still giving you actionable extras:

• Both apps: live radar with animation and alerts in the free tier.
• The Weather Channel: heavier emphasis on long‑range future radar and editorial content. (Premium Radar)
• Clime: optional lightning, hurricane tracker, and fire/hotspot layers that sit directly on the radar map, plus severe weather and rain alerts for all saved locations on paid plans. (Clime on the App Store)

For someone who cares mainly about seeing where storms currently are, rather than browsing extended video forecasts or long future‑radar timelines, Clime’s simpler, radar‑centric layout is often easier to live with every day.

How does AccuWeather fit into storm tracking?

AccuWeather is another well‑known free download that combines radar with detailed forecasts. Its signature feature is MinuteCast, which offers minute‑by‑minute precipitation start and end times for the next four hours at a specific location. (AccuWeather app)

On the map side, AccuWeather provides interactive radar with past‑to‑future animation and additional map types like temperature and cloud cover. (AccuWeather support) A paid Premium tier removes ads and unlocks advanced features, including extended data for severe weather. (AccuWeather Premium press release)

If ultra‑fine‑grained rain timing is your priority, AccuWeather can be a useful complement. For many users, though, MinuteCast is an enhancement rather than a replacement for a clear, NOAA‑based radar map. That’s where starting with Clime and optionally adding AccuWeather for timing details can be a pragmatic setup.

Windy.app: what does the free version offer, and when is Pro worth it?

Windy.app positions itself as a professional‑style weather tool for wind and water sports like sailing, surfing, and kitesurfing, with rich layers for wind, gusts, waves, and tides. (Windy.app website) The free version already includes detailed wind and wave maps; Pro subscriptions add more models, data, and a trial period (for example, monthly with a three‑day free trial and yearly with a seven‑day free trial). (Windy.app on the App Store)

However, Windy.app itself notes that live radar is still being worked on rather than fully established as a primary feature. (Windy.app radar guide) That means it’s excellent as a planning tool for wind and waves, but less ideal as your only app for real‑time storm‑tracking radar.

For many outdoor users, pairing Clime (for a clear radar picture and alerts) with Windy.app (for wind and wave performance) is more practical than depending on a single marine‑focused app for everything.

How do you get free NOAA radar and storm alerts on iPhone or Android?

In the U.S., “NOAA radar” is shorthand for the government’s NEXRAD Doppler radar network, which many consumer apps—Clime included—visualize on their maps. (NEXRAD overview) To access this on your phone without paying up front:

1. Download Clime from the Apple App Store or Google Play.
2. Open the app and allow location access so the radar centers on your area.
3. Add a few key locations (home, work, family) to your saved list.
4. Turn on basic notifications; on paid plans you can add robust severe‑weather and rain alerts tied to those locations. (Clime on the App Store)

You can repeat similar steps with The Weather Channel or AccuWeather, but starting with Clime gives you a straightforward NOAA‑based radar map as the primary interface, which is what most storm‑tracking users are actually looking for.

What we recommend

• Start with Clime as your primary free storm‑tracking radar app in the U.S.; it keeps a NOAA‑based radar map and essential forecasts front and center.
• Add a second app only for special needs—for example, AccuWeather if you love hyper‑detailed rain timing or Windy.app if wind and waves are central to your plans.
• Use paid layers selectively in Clime (lightning, hurricane tracker, fire/hotspot, expanded alerts) if you live in a severe‑weather or wildfire‑prone region.
• Keep the radar on your home screen and check it frequently during active seasons; in practice, a clear live map plus timely alerts keeps most people safer than chasing every advanced feature list.