StormBase

StormBase

NOAA/NWS Product Viewer

4 ratings
4 reviews
$0.99
In-App Purchases

Details

  • Released
  • Updated
  • February 26, 2026
  • June 1, 2026

Features

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About

This app consolidates high-impact weather and space weather information from official NOAA and NWS sources. It provides forecast outlooks, alert maps, status feeds, and technical tools in a single, organized interface for quick access to critical U.S. weather intelligence.

SPC convective and fire weather outlooks
WPC Excessive Rainfall Outlooks
SWPC space weather alerts and forecasts
GOES satellite imagery with animation
U.S. Alerts dashboard with search/filter
Radar network status monitoring
NWS local forecast tools and text products
Show original description

What's New in StormBase

1.4

June 1, 2026

- Added interactive earthquake viewer map page - Added Himawari and EUMETSAT satellites - Added moon phases page - Added METAR Widgets - Added current UTC time on the top of screen - Added location services for local weather and moon phases for your current location - Added Max risk and cig gradients for Convective and Fire Weather Outlooks - Added first time app open welcome screen and setup - Allow users to customize individual units - Allow users to choose default page to open on every app launch - Allow users to start loops at latest frame instead of first frame - Native app language support in Japanese, Korean, French, English GB and AU - Bug fixes and optimizations.

More
3

In-App Purchases

$1.99

Shower Tip

A show of support for the StormBase cause.

Charts

Top Paid

📈 185+2

Weather

This app rose +2 positions in Weather chart.

Last updated on July 23, 2026.

User reviews

Perfect in its simplicity!

I’ve been looking for a simple app that compiles all the SPC information in one easily accessible place for ages, and this app nails it. I was elated when I saw it shared among weather enthusiasts. Now I check it every single day.

Response from developer

Thank you so much! Glad the app has been useful!

Incredible

This is such an amazing App. A one stop shop for all my weather related updates. LOVE it!!!

Response from developer

Thank you so much! Glad the app has been valuable to you!

Incredible

Pretty much replaced WxL23 for me. If you’re a weather nerd, just buy this app already. It’s only a dollar! And wow it’s awesome.

Response from developer

Thanks so much! It means a lot to hear that you’re enjoying the app!

Amazing app!

One of the first apps I’ve gotten related to weather in a bus. Must-buy for any dedicated storm chaser or meteorology enthusiast!!

Response from developer

Thank you so much! Glad you enjoy the app!

FAQ

What is StormBase?

StormBase is a weather application that consolidates high-impact weather and space weather information from official NOAA and NWS sources. It provides forecast outlooks, alert maps, status feeds, and technical tools in a single interface.

How much does StormBase cost?

StormBase is a one-time purchase of $0.99. There are no subscriptions or recurring fees associated with its use.

What kind of weather products does StormBase offer?

StormBase offers a wide range of products including SPC convective and fire weather outlooks, WPC Excessive Rainfall Outlooks, CPC outlooks, SWPC space weather alerts, GOES satellite imagery, and U.S. Alerts.

Does StormBase have ads?

No, StormBase does not contain advertisements. It is a paid application with no ads or recurring subscriptions.

What devices is StormBase available on?

StormBase is available on iPhone and iPad devices.

How often is StormBase updated?

The latest version of StormBase is 1.3.1, which was last updated on March 17, 2026. Updates typically include new features and bug fixes.

Can I sync my preferences with StormBase?

Yes, StormBase supports iCloud sync across devices for app favorites, saved WFO locations, Live Mesoanalysis products, and presets.

What is the age rating for StormBase?

StormBase has an age rating of 4+, making it suitable for a wide range of users.