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Storm Radar vs Weather Underground PWS

Storm Radar logo

Storm Radar

Weather

Advanced storm tracking from The Weather Channel

From
Free
Rated
-
Full reviewWebsite
Weather Underground PWS logo

Weather Underground PWS

Weather

World's largest personal weather station network

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 PWS personal weather station network relies on community contributions
  • They diverge on capability: Storm Radar covers Future radar, Weather Underground PWS covers Station network.
  • Prices and features above were last checked on 30 August 2026.

Where they differ

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

Attributes where Storm Radar and Weather Underground PWS differ
AttributeStorm RadarWeather Underground PWS
Pricing modelUnknownfree
PlatformsiOSWeb, Mobile
Founded19821995

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
  • Ios support

Only in Weather Underground PWS

  • Station network
  • Real-time upload
  • Historical data
  • Quality control
  • Community rankings
  • PWS devices
  • Data APIs
  • Weather apps

What people use each for

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

Storm Radar

  • Professional Worknot Weather Underground PWS
  • Content Creationnot Weather Underground PWS

Weather Underground PWS

  • Community-sourced weather station networknot Storm Radar
  • Personal weather monitoring and forecastingnot Storm Radar
  • Historical weather data accessnot Storm Radar
  • Severe weather alerts and notificationsnot Storm Radar

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 PWS

  • Personal weather station network relies on community contributions
  • Data accuracy varies by station quality

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 PWS

Free
  • FreeFree
    • Station registration
    • Data upload
    • Dashboard

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 PWS if

  • You need station network.
  • You want to start without paying.
  • You work on Web, Mobile.
  • You also want real-time upload.
Weather Underground PWS review

Questions people ask

Is Storm Radar or Weather Underground PWS better?
Neither clearly leads. Storm Radar starts at Free and Weather Underground PWS 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 PWS?
Storm Radar starts at Free and Weather Underground PWS at Free.
Does Storm Radar or Weather Underground PWS run on more platforms?
Storm Radar runs on iOS. Weather Underground PWS runs on Web, Mobile.
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. Of those, professional work and content creation are not what Weather Underground PWS is typically brought in for.
What can Storm Radar do that Weather Underground PWS cannot?
Storm Radar covers Future radar, Storm tracking, Lightning detection, Hurricane tracker. Weather Underground PWS covers Station network, Real-time upload, Historical data, Quality control.

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 PWS: Is there a cost to join the Weather Underground Personal Weather Station network?

No cost is disclosed for joining the Weather Underground PWS network. The site encourages users to join and contribute weather data.

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
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
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
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