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Storm Radar vs Weather Underground

Storm Radar logo

Storm Radar

Weather

Advanced storm tracking from The Weather Channel

From
Free
Rated
-
Full reviewWebsite
Weather Underground logo

Weather Underground

Weather

Crowdsourced hyperlocal weather from personal stations

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Storm Radar iOS-only at launch with Android support still pending; Weather Underground free public API discontinued as of December 31, 2018 with no new developer accounts accepted
  • They diverge on capability: Storm Radar covers Future radar, Weather Underground covers Personal weather stations.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

Only the attributes on which Storm Radar and Weather Underground actually diverge.

Attributes where Storm Radar and Weather Underground differ
AttributeStorm RadarWeather Underground
Pricing modelUnknownfreemium
PlatformsiOSWeb, Mobile web, Personal Weather Station network
Founded19822003

Identical on both: starting price (Free), free tier (Yes), user rating (Not yet rated), category (Weather).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Storm Radar

  • Future radar
  • Storm tracking
  • Lightning detection
  • Hurricane tracker
  • Severe alerts
  • Weather Channel ecosystem
  • Smart devices

Only in Weather Underground

  • Personal weather stations
  • Hyperlocal data
  • Historical records
  • Webcams
  • Community forums
  • PWS networks
  • Smart home
  • APIs

Both cover

  • Ios support
  • Android support

What people use each for

The jobs each tool is most often brought in to do.

Storm Radar

  • Professional Work
  • Content Creation

Weather Underground

  • Professional Work
  • Content Creation

Both are used for professional work, content creation, on those jobs the choice comes down to price and fit rather than capability.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Storm Radar

  • iOS-only at launch with Android support still pending
  • Premium subscription required for advanced features like future radar and custom alerts
  • Limited integration options with other weather or emergency alert services

Weather Underground

  • Free public API discontinued as of December 31, 2018 with no new developer accounts accepted
  • Previous enterprise pricing was expensive at $150/month for Cumulus Drizzle plan
  • No longer competitive for developers needing reliable weather API access
  • Service is in wind-down phase with limited future development

Pricing, plan by plan

Storm Radar

Free
  • FreeFree
    • Basic weather radar
    • Real-time precipitation alerts
    • Severe weather warnings
  • Premium$3.99/month
    • Future radar (6-72 hours)
    • 30 advanced tracking features
    • AI Weather Assistant

Weather Underground

Free
  • FreeFree
    • PWS data access
    • Forecasts
    • Historical data
  • Ad-Free$1.99/month
    • No advertisements
    • Premium features

Which should you pick?

Choose Storm Radar if

  • You need future radar.
  • You want to start without paying.
  • You work on iOS.
  • You also want storm tracking.
Storm Radar review

Choose Weather Underground if

  • You need personal weather stations.
  • You want to start without paying.
  • You work on Web, Mobile web, Personal Weather Station network.
  • You also want hyperlocal data.
Weather Underground review

Questions people ask

Is Storm Radar or Weather Underground better?
Neither clearly leads. Storm Radar starts at Free and Weather Underground at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Storm Radar or Weather Underground?
Storm Radar starts at Free and Weather Underground at Free.
Does Storm Radar or Weather Underground run on more platforms?
Storm Radar runs on iOS. Weather Underground runs on Web, Mobile web, Personal Weather Station network.
Can I use Storm Radar for free?
Both have a free tier, so you can try either at no cost before committing.
What is Storm Radar best used for?
Storm Radar is most often used for professional work, content creation.
What can Storm Radar do that Weather Underground cannot?
Storm Radar covers Future radar, Storm tracking, Lightning detection, Hurricane tracker. Weather Underground covers Personal weather stations, Hyperlocal data, Historical records, Webcams. Both handle Ios support, Android support.

Answered from the vendors’ own pages

Storm Radar: How much does Storm Radar cost?

Storm Radar is free to download on iOS. Premium features cost $3.99 per month or $19.99 per year. The Weather Channel Premium Pro subscribers get all Storm Radar premium features for $4.99/month or $29.99/year.

Source
Weather Underground: What happened to the Weather Underground API?

The free public API was discontinued on December 31, 2018, after IBM acquired The Weather Company. The service is now in a wind-down phase with no new developer accounts accepted.

Source
Storm Radar: What platforms does Storm Radar support?

Storm Radar is currently available on iOS. An Android version is planned for future release.

Source
Weather Underground: Can I still use Weather Underground's data?

Free API keys are still available for Personal Weather Station (PWS) owners who upload data to the network. General developers need to migrate to alternative weather API providers.

Source
Storm Radar: What storm tracking features does Storm Radar provide?

Storm Radar offers 6 hours of global future radar and up to 72 hours in the US, real-time precipitation alerts, NOAA severe weather warnings, lightning alerts, and up to 30 advanced tracking features for hurricanes, tornadoes, and other storms.

Source
Weather Underground: What was the pricing for Weather Underground's Cumulus plans?

The Cumulus Drizzle plan cost $150/month, which many developers found prohibitively expensive for weather data compared to modern alternatives.

Source
Storm Radar: Does Storm Radar include an AI Weather Assistant?

Yes, Storm Radar includes an AI-Powered Weather Assistant that provides personal meteorologist-level insights using generative AI to transform complex weather data into natural updates.

Source
Weather Underground: Does Weather Underground still offer a consumer-facing service?

Yes. The consumer website continues to provide weather forecasts, news, alerts, and access to personal weather station data through the PWS network.

Source
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