Guides

Best Weather App for Tracking Rain Hour by Hour (and Minute by Minute)

March 10, 2026 · The Clime Team

Last updated: 2026-03-10

For most people in the U.S. who want to track rain hour by hour on a map, Clime is the best starting point thanks to its real-time radar, 24‑hour precipitation forecast, and minute‑level RainScope® view on paid plans. If you care more about a hyperlocal timeline card than an interactive radar map, AccuWeather or The Weather Channel’s Storm Radar are reasonable alternatives.

Summary

Clime gives you real-time radar plus an advanced 24‑hour rain and snow forecast on a map, ideal for checking when rain bands move through. (Clime)
On paid plans, RainScope® in Clime adds a minute‑by‑minute precipitation outlook, so you can see short bursts of rain around your exact location. (Clime)
AccuWeather’s MinuteCast® and The Weather Channel’s Storm Radar focus on short‑term rain timing with timeline‑style nowcasts and future-radar. (AccuWeather) (Storm Radar)
For most U.S. users, starting with Clime for radar + hourly context and adding a second app only if you need a specific niche workflow works well.

What matters most in an hourly rain-tracking app?

When people search for the “best app for tracking rain hourly,” they usually want the same few things:

A clean radar map that shows where rain is right now and how it’s moving.
Short‑term timing: Will it start, stop, or intensify in the next 1–6 hours?
Clear hourly or minute‑level breakdowns, not just a vague “rainy afternoon.”
Useful alerts when rain is about to hit a saved location.

Clime is built around a map-first experience with real-time radar overlays showing rain, snow, and mixed precipitation. It also layers in National Weather Service polygons for U.S. watches and warnings, which helps you see not just where it’s raining but which storms are serious. (Clime App Store listing)

Alternatives such as AccuWeather and The Weather Channel tend to put more emphasis on timeline cards and widgets alongside the radar, while Windy.app leans into dozens of model layers and parameters for advanced users. (Windy App Store listing)

How does Clime handle hourly and minute‑level rain tracking?

If your goal is to glance at a map and understand how rain will evolve over the next few hours, Clime covers three key layers:

Real-time radar with precipitation type. The radar overlay shows where it is raining, snowing, or mixed, in high resolution over a wide U.S. coverage area and selected global regions. (Clime App Store listing)
Advanced 24‑hour precipitation forecast. On our site, we describe an advanced forecast that lets you “view an advanced rain and snow forecast for the next 24 hours,” giving you a near-term outlook well beyond a static hourly icon row. (Clime)
RainScope® minute‑by‑minute outlook (paid). Clime also offers RainScope®, described as a tool to “see a minute-by-minute precipitation outlook,” which is particularly helpful when you need to decide whether you can walk the dog or squeeze in a run between showers. (Clime)

On paid plans, users can unlock advanced precipitation forecasts, hourly and 14‑day forecasts, extra hazard layers like lightning and wildfires, and an ad‑free experience—features that matter if you open your radar app multiple times a day in storm season. (Clime App Store listing)

For a typical U.S. user, this combination—live radar, 24‑hour precipitation forecasts, and optional minute‑level RainScope—usually removes the need to juggle multiple rain apps.

Which apps offer minute‑by‑minute rain forecasts?

If you specifically care about minute‑level precision, a few tools stand out:

Clime (RainScope® on paid plans). Provides a minute‑by‑minute precipitation outlook, tied directly into the same radar-centric interface you already use for storms. (Clime)
AccuWeather (MinuteCast®). MinuteCast® is described as AccuWeather’s precipitation forecast for the next 120 minutes, offering start and end times for rain or snow by the minute, localized to a device’s GPS or street address where coverage is available. (AccuWeather FAQ)
The Weather Channel / Storm Radar. The Storm Radar app combines radar with future-radar and offers real-time precipitation alerts and short‑term rain notifications for your area. (Storm Radar)

In practice, the distinction is about workflow:

If you want a map‑first experience where minute‑level information is an enhancement on top of radar, Clime is the most straightforward choice.
If you mainly look at a text/timeline card that literally tells you “rain starting in 8 minutes,” you might layer AccuWeather on top for that specific style of feedback.

For many people, using Clime as the default radar and checking a secondary minute-by-minute app only on marginal days is a good balance between depth and app overload.

Comparing future‑radar windows: 1 hour, 6 hours, 72 hours

Different apps project rain movement into the future in different ways:

Clime: Provides an advanced 24‑hour precipitation forecast that helps you see how rain and snow areas are expected to evolve across the next day, on top of the live radar loop. (Clime)
AccuWeather: MinuteCast® focuses on the next 120 minutes, offering fine-grained timing but over a relatively short horizon. (AccuWeather FAQ)
The Weather Channel / Storm Radar: Storm Radar advertises a 6‑hour future-radar, and Weather.com Premium mentions extended future‑radar up to 72 hours, plus detailed hour‑by‑hour forecasts for up to eight days, depending on plan. (Storm Radar) (Weather.com Premium)
Windy.app: Windy publishes a radar nowcasting feature that projects conditions roughly one hour ahead on the radar map, framed as a short‑term “radar nowcasting” tool. (Windy community)

Extended future-radar (6–72 hours) can look appealing on paper, but it is still an extrapolation from models and radar history. For planning the next few hours—when most decisions actually happen—Clime’s live radar, 24‑hour precipitation forecast, and minute‑level tools cover the core need without overwhelming you with speculative animations days out.

Which minute/nowcast features are free vs. paid?

Every serious rain-tracking app splits features across free and paid experiences. The pattern looks like this:

Clime: The free app gives you radar, basic forecasts, and U.S. NWS alert polygons. Paid plans unlock advanced precipitation forecasts, RainScope minute‑level outlook, 14‑day forecast, extra hazard layers (like lightning tracker and air quality), alerts for all saved locations, and remove ads. (Clime App Store listing)
AccuWeather: The app is free with ads; Premium and Premium+ add more advanced severe‑weather tools. Official documentation highlights MinuteCast® as a core feature, but doesn’t clearly separate which parts are gated for every country; the safest assumption is that some advanced capabilities sit behind subscriptions. (AccuWeather FAQ)
The Weather Channel: The base app is free with ads, while Premium and Ad‑Free subscriptions unlock extended forecast windows and what Weather.com markets as its “most comprehensive” radar/forecast experience. Storm Radar itself also promotes advanced radar for more detailed storm tracking. (Storm Radar) (Weather.com Premium)

The practical takeaway: you can evaluate Clime’s radar and core rain tracking for free, then decide whether RainScope and extended hazard layers are worth it once you know how often you rely on hourly and minute‑level detail.

How do radar coverage and local data affect hourly rain tracking?

No matter which app you choose, the quality of hourly and minute‑level rain tracking is constrained by underlying radar and model data.

Clime focuses on U.S. NOAA radar coverage, showing radar images across the continental U.S., most of Alaska, Hawaii, Puerto Rico, parts of Canada and Mexico, and several other regions, which is ideal if you mostly care about U.S. locations. (Clime App Store listing)

AccuWeather and The Weather Channel also rely heavily on U.S. radar networks and numerical weather models, while Windy.app fuses more than 15 global and regional models with radar and satellite layers, prioritizing breadth of model options. (Windy App Store listing)

For hourly storm‑tracking in the U.S., the differences between these data sources matter less than the interface:

Are radar frames easy to scrub through?
Can you see alert polygons and hazard trackers on top of the rain?
Does the app make it obvious when a minute‑by‑minute product is extrapolated versus observed?

Clime’s map‑centric approach with NWS polygons and multiple hazard overlays keeps those pieces in one place, which is why it works well as a default.

What we recommend

Start with Clime as your main app for hourly rain tracking, using its real-time radar and 24‑hour precipitation forecast as your baseline. (Clime)
Add RainScope® on paid plans if you often make short-notice decisions (sports, commuting, dog walks) and want a minute‑by‑minute precipitation outlook in the same interface. (Clime)
Layer in AccuWeather or The Weather Channel only if you prefer their specific timeline cards or need their particular nowcast or extended future-radar behavior.
Keep it simple: for most U.S. users, one radar-first app—Clime—plus occasional checks of a secondary tool is more effective than juggling several overlapping rain apps every day.