Report updated Apr 16, 2026

Overview · Full Intel report in progress

What The Forecast?!! is an established weather app that is completely free. With a 4.2/5 rating from 22.9K reviews, it shows polarized user reception.

What is What The Forecast?!!?

What The Forecast?!! is a weather application that provides standard meteorological data through a humorous, personality-driven interface. It distinguishes itself by offering over 12,607 unique, often irreverent phrases to describe current conditions, supported by data from AerisWeather. The app is notable for its customizable profanity settings and user-defined temperature and dew point thresholds.

Current Momentum

v3.94 · 2w ago

Intense

Last updated 17d ago. 5 versions tracked.

AI-powered deep analysis surfacing high-signal insights. Still in beta, accuracy improves daily. For informational purposes only.

Competition

Rivals identification in progress

7-Day Rank Pulse 🇺🇸

Weather
#63
13

Rating Pulse 🇺🇸

What makes this app unique?

What Does It Look Like?

How Is The App's Momentum Right Now?

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What Are The Key Features?

Obnoxious Weather PhrasesStandard

Provides over 12,607 unique, humorous descriptions of current weather conditions.

Customizable Profanity SettingsStandard

Allows users to toggle profanity levels between ON, SOME, MINIMAL, and OFF.

Comprehensive ForecastingStandard

Delivers 10-day daily forecasts, 48-hour hourly forecasts, and one-hour precipitation tracking.

Personalized ThresholdsStandard

Enables users to set custom Hot, Cold, and Dew Point thresholds to trigger specific weather phrases.

Integrated Weather AlertsStandard

Includes official weather alerts sourced directly from NOAA.

How much does it cost?

Free

Who Built It?

BA

Transforming routine weather checks into entertainment through personality-driven utility and irreverent content.

Portfolio

1

Apps

Who is Byzantine Apps?

Byzantine Apps occupies a specific 'anti-utility' niche within the weather category, prioritizing a proprietary library of over 12,000 humorous phrases to drive retention. Their moat is built on a distinct brand voice and high-frequency content updates that are difficult for larger, data-centric incumbents to replicate without risking their professional positioning. The current strategy indicates a deep-vertical focus on a single flagship product rather than horizontal portfolio expansion.

Who is Byzantine Apps for?

  • Users seeking unconventional
  • Humorous weather updates with a preference for customizable profanity
  • Personality-driven interfaces
Intense

Portfolio momentum

Maintains an intense development pace with 12 updates in the last 6 months for its single active title.

Last release · 24d agoActive apps · 1

Analysis in progress, available soon

What do users think recently?

Analysis in progress, available soon

Analysis in progress, available soon

What is the competitive landscape for What The Forecast?!!?

How's The Weather Market?

How does it evolve in the Weather market?

ChartRankChange
Free#6312

Strategic analysis coming soon

SWOT, key takeaways & outlook

The outtake for What The Forecast?!!

Key Takeaways

This app successfully gamifies the weather experience by pairing reliable data from AerisWeather with a highly customizable, comedic tone.

Where Is It Heading?

Trend analysis

Available very soon

Disclosure

Independent intel to help builders create better apps.

AI-powered analysis with editorial review, built from publicly available sources. See methodology.

Marlvel.ai is not affiliated with, endorsed by, or sponsored by What The Forecast?!!, its developer, the app publisher, Apple, or Google Play. All trademarks, logos, and screenshots referenced remain the property of their respective owners.

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Cite this report

Marlvel.ai. “What The Forecast?!! Intelligence Report.” Updated Apr 16, 2026. https://marlvel.ai/intel-report/weather/com-williamking-offensiveweather

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