Guides

Radar Storms Today: How to See What’s On the Map Right Now

March 8, 2026 · The Clime Team

Last updated: 2026-03-08

If you’re searching for “radar storms today” in the U.S., start with a live radar app like Clime for an at-a-glance storm map, then cross-check with the National Weather Service (NWS) radar site when you need the most authoritative view and official alerts. For deep-dive extras like long-range “future radar,” alternatives such as The Weather Channel, AccuWeather, or Windy can be helpful add-ons rather than your primary safety tool.

Summary

Use a live radar map to see where rain and storms are right now, then layer in short-term forecasts if you need to plan the next few hours.
In the U.S., most consumer apps—including Clime—ultimately rely on the NEXRAD radar network that powers NWS radar, so differences tend to be about features and usability, not a completely different data source. (NEXRAD)
Clime focuses on an interactive radar map with NOAA-sourced data plus storm-focused layers like lightning, hurricanes, and fire/hotspots, which keeps “radar storms today” very visual and easy to scan. (Clime site)
For official watches and warnings, always pair any app with the NWS radar and alert products, which show radar on a map alongside government-issued alerts. (NWS Radar)

What does “radar storms today” really show you?

When people type “radar storms today,” they’re usually trying to answer a simple question: Where are the storms near me right now, and where are they heading over the next few hours?

A modern radar map typically tells you three things:

Location of precipitation – Where it’s raining, snowing, or hailing at this moment.
Intensity – How heavy that precipitation is, often color-coded from light greens (light rain) to reds or purples (intense storms).
Recent movement – A time-lapse loop, often 30–90 minutes long, so you can see which way storms have been moving.

AccuWeather describes its radar as showing the location, type, and recent movement of precipitation, which is a good general definition for what “radar storms today” maps do across many tools. (AccuWeather radar)

What radar does not give you by itself is a guarantee of future behavior. You’re seeing near-real-time snapshots plus a short history; future motion still depends on forecast models and storm dynamics.

For most people in the U.S., the practical workflow looks like this:

Open a radar map (for example, in Clime) to see storms “today” in motion.
Zoom into your county or city to check whether the core of the storm will likely pass over you or slide just north/south.
Cross-check with official watches and warnings from NWS if anything looks severe.

Where does U.S. radar data come from?

Behind almost every “radar storms today” map in the United States is the same backbone: NEXRAD, the national network of Doppler radars operated by the National Weather Service (NWS). (NEXRAD)

Key points about NEXRAD:

It’s a network of more than 150 radar sites across the country.
Each radar scans the atmosphere in rotation, sending back data on precipitation intensity and motion.
These scans update on the order of several minutes; they are not literally instant.

Consumer apps, websites, and TV networks then:

Pull NEXRAD data from NWS.
Combine it into radar mosaics—stitching multiple radar sites into a single national or regional map.
Re-color, smooth, and animate the data inside their own interfaces.

Clime is built around NOAA-sourced radar mosaics, presenting them in an interactive map with today, hourly, and 10‑day forecast options, plus risk-focused layers like lightning and wildfires. (Clime site) That means when you open Clime in the U.S., you are effectively seeing the same government radar backbone as many other platforms, wrapped in a consumer-friendly interface.

If you want to see the raw, authoritative version, you can go straight to the NWS radar map, which shows radar on a map alongside NWS forecasts and alerts. (NWS Radar)

How often does radar update in the U.S.?

When you’re watching storms today, the timing of radar updates matters almost as much as the image itself.

On the infrastructure side, NEXRAD radars typically update every 5–10 minutes, depending on the scan mode and weather situation. (NEXRAD) Those updates feed into:

The NWS radar site itself.
Radar maps from general weather apps (such as Clime, The Weather Channel, and AccuWeather).
Specialized radar aggregators and third-party apps.

A third-party site, LocalWeatherRadar.org, notes that consumer-facing radar often appears to refresh about every 20 minutes in quieter conditions, with faster (around 10-minute) updates during severe weather. (Local Weather Radar) That’s a helpful reminder that there are two components to the latency you see:

Radar hardware cadence – How fast NEXRAD scans and sends data.
App/server cadence – How often each service pulls, processes, and tiles that data into maps.

For practical purposes, you can assume:

Radar maps you see today are typically within several minutes of real time.
No app shows true “zero-delay” radar.
Differences between mainstream apps are usually measured in a few minutes and interface polish, not totally different clocks.

If you’re tracking fast-moving severe thunderstorms, it’s smart to:

Keep a live radar open (for example, in Clime’s radar view).
Let the loop play through at least once so you can see motion.
Re-check every 5–10 minutes when conditions are volatile.

How do live radar apps compare for tracking storms today?

Most people don’t want a lab full of tools; they want one primary radar app they can trust today, and maybe one backup for cross-checking. Here’s how common options differ in emphasis.

Clime: Radar-first with storm-focused layers

At Clime, we deliberately build around an interactive radar map as the core experience, using NOAA-sourced radar mosaics, then layering on forecasts and risk views. (Clime get app)

Highlights that matter when you search “radar storms today”:

Live radar as the starting point – When you open the app, radar isn’t buried behind menus; it’s central to how you understand what’s happening now.
Storm-centric layers on one map – Paid tiers support lightning and hurricane tracking plus fire/hotspot maps, so you can see more than just rain blobs on the same screen. (Clime get app)
Alerts tied to what’s on radar – On paid plans, you can enable severe weather alerts and rain alerts across multiple saved locations, which link logically back to what you see on the map. (Clime App Store)

A Texas Water Development Board guide for flood awareness even points to Clime (under its former “NOAA Weather Radar” name) as an example of an interactive flood-risk and radar tool, which speaks to its practical utility for real-world risk communication. (TWDB flood tools)

For most U.S. users, this combination—NOAA-based radar, focused layers, and straightforward alerts—makes Clime a strong default for “radar storms today” without having to manage a complex dashboard.

The Weather Channel: Radar plus a broader media ecosystem

The Weather Channel’s app offers an interactive radar view, short-term rain forecasts, and a broader media layer (video, stories, and so on). Its Premium offering promotes enhanced radar and extended forecasts such as a 192‑hour outlook, with some advanced radar features gated to subscribers. (The Weather Channel app)

There is also a separate Storm Radar product that focuses more tightly on high-resolution storm and hurricane tracking, including a 6‑hour future-radar feature. (Storm Radar)

These tools can be valuable if you are already invested in The Weather Channel ecosystem, but many people will find they don’t need separate apps just to answer “what are storms doing near me right now?” when Clime already puts radar at the center of the experience.

AccuWeather: Forecast-heavy with radar as one of many tools

AccuWeather builds around MinuteCast, a hyperlocal precipitation forecast that estimates start and end times for rain or snow for the next four hours at street level, combined with interactive radar maps and other overlays. (AccuWeather app)

AccuWeather’s web and app radar:

Show current precipitation location, type, and recent motion.
Offer a range of map types (temperature, cloud cover, air quality) if you want extra context. (AccuWeather radar)

This breadth can be helpful if you like to explore many layers, but it can also add complexity if you mostly need a quick read on today’s storms. For many people, a radar-first layout like Clime’s is a simpler daily driver, while AccuWeather can serve as a useful second opinion on timing.

Windy and similar model-first platforms

Wind-focused platforms such as Windy aggregate radar from multiple providers (NOAA, Met Office, Météo-France, and others) and blend it with a wide range of weather models, making them appealing to sailors, pilots, and other technically inclined users. (Windy listing)

For “radar storms today,” these tools are often most valuable as supplements—great when you want to overlay storm position on top of wind, waves, or pressure fields—but they may feel like overkill as your everyday radar.

So which should you pick for today’s storms?

If your goal is simply “Show me where storms are today and whether they’re heading my way,” a radar-centric app with clear layers and straightforward alerts is usually the most efficient choice. For most U.S. users, Clime fills that role comfortably, with alternatives like The Weather Channel, AccuWeather, and Windy acting as optional extras rather than must-have replacements.

What is “future radar” and how should you use it?

Searches for “radar storms today” often lead into future radar, predictive radar, or “6‑hour future radar” features.

Future radar generally works like this:

The system takes recent radar images and short-range forecast model output.
It extrapolates how current precipitation areas might move and evolve.
It displays those projections as an animation that extends into the future (often a few hours ahead).

For example, The Weather Channel’s Storm Radar product markets a 6‑hour future radar, which visually projects current storms forward in time. (Storm Radar)

Future radar is extremely useful when you’re planning:

Whether to start an outdoor event now or delay.
When to hit the road to avoid the heaviest band.
How long a line of storms may affect your area.

However, there are important caveats:

Shorter horizons are generally more reliable (next 1–3 hours vs. 12+ hours).
Convective storms can change quickly, so a clean-looking future radar can still be wrong if new storms pop up or existing ones intensify.
All consumer products are leveraging similar physical constraints—radar plus models—so differences are in algorithms and presentation, not magic.

Our recommendation:

Rely on live radar plus official alerts for safety-critical decisions today.
Treat future radar as a planning tool, not a guarantee.
If you love visual projections, you can pair Clime’s radar-and-forecast view with another platform’s future-radar feature, but you don’t need that to make solid, near-term decisions.

How do you get authoritative storm alerts with radar?

Radar answers “where” and “how intense,” but for safety you also need official watches, warnings, and advisories.

In the U.S., the authoritative source for those alerts is the National Weather Service, which:

Issues severe thunderstorm, tornado, flash flood, and other warnings.
Publishes them in text and polygon form.
Displays them on the NWS radar site alongside radar imagery. (NWS Radar)

Your ideal setup for “radar storms today” combines:

A radar-centric app you actually like using Clime fits this role for many people because the radar map is front and center and can be overlaid with lightning, hurricane, and fire/hotspot layers on paid tiers. (Clime get app)
Official NWS alerts in the background Whether via Wireless Emergency Alerts on your phone, local TV/radio, or a quick check on radar.weather.gov, you want NWS in the loop for severe events.
App-level alerts that make radar more actionable On paid plans, Clime offers severe weather and rain alerts for your saved locations, which pair naturally with what you see on the radar. (Clime App Store)

For day-to-day storms, that combination—Clime for quick radar, NWS for authoritative alerts—usually gives you the right balance of speed, clarity, and trust.

How should you actually use radar during a stormy day?

To pull this together, imagine a typical U.S. summer afternoon.

It’s 3:00 p.m., and thunder is rumbling to your west. You search “radar storms today” and open a radar map.

A practical, low-stress workflow might look like this:

Open Clime and center on your location You see a radar loop of the last hour. A bright orange-red line of storms is about 20 miles away, moving east.
Watch the loop at least once Rather than staring at a single frame, you watch the animation. You see the line advancing steadily; you notice gaps and stronger cores.
Check for official alerts You glance at your notifications or the NWS radar site to see if a severe thunderstorm or tornado warning is in effect. If there is, you treat it seriously and follow local guidance. (NWS Radar)
Use short-range planning, not long-range wishful thinking If your event is scheduled for 4:00 p.m., you focus on the next 1–3 hours. Future-radar-style tools from other platforms can be a bonus, but the live loop plus NWS warnings already give you most of what you need.
Re-check every 10–15 minutes if conditions are changing fast Because NEXRAD updates every few minutes, a quick refresh can reveal new development or intensifying cells. (NEXRAD)

In that kind of real-world scenario, the value isn’t just in having the “most advanced” map—it’s in having a clear, reliable, easy-to-read radar app open (Clime), plus authoritative alerts running in the background.

What we recommend

For everyday “radar storms today” checks in the U.S., make a radar-centered app like Clime your default map.
When storms look serious, always pair your app with NWS radar and official watches/warnings.
Use future radar and multi-layer alternatives as planning aids, not as your only safety signal.
Revisit your setup before storm season so that radar, alerts, and trusted information sources are all in place.