Press Kit

Version 1.0

GrayCloud tells you before it rains. Our weather model provides minute-by-minute local rainfall measurement. Available on iOS, iPadOS, macOS, and watchOS.

Version 1.0 Highlights

Minute-by-Minute Raincast
Maps & Radar
Weather Alerts
Time Machine
Home & Lock Screen Widgets
Live Activities
10-Day Forecast
Available on iOS, iPadOS, watchOS, and macOS
NWS Area Discussion, Forecast, and Storm Outlook

Screenshots

iPhone. Click any screenshot to view it full screen.

GrayCloud Raincast on iPhone showing a radar map and a minute-by-minute rain timeline

GrayCloud forecast home for Philadelphia on iPhone, dark appearance

GrayCloud forecast for Tulsa on iPhone with the rain detail sheet sliding up

GrayCloud rainfall detail on iPhone showing next-24-hour and past-24-hour precipitation charts

GrayCloud forecast home for Philadelphia on iPhone, light appearance

Apple Watch & Mac Menu Bar

GrayCloud on Apple Watch showing Philadelphia at 58 degrees with drizzle

GrayCloud on Apple Watch showing the next-hour rain forecast

GrayCloud menu bar widget on a MacBook showing 83 degrees

iPad

GrayCloud on iPad showing the Tempe forecast and heat map, light appearance

GrayCloud on iPad showing the Miami live radar, dark appearance

Fast Facts

Founded: Jan 2026
Location: Philadelphia, PA
Founder: Ryan Blakely