Make a little room for the sky.

GlowMeet helps you explore the chance of colorful sunrise and sunset clouds across China. Check the next three days for a selected place, or explore a seven-day outlook before planning a walk, a photography outing or a trip.

Local sky outlook
See estimated sunrise and sunset glow chances with approximate viewing windows. Choose a city manually, select a point on the map or optionally use your device location.

Seven-day exploration
Look beyond today with a seven-day outlook for your selected viewpoint. Days 4–7 are longer-range trends to help you plan ahead.

More forecast context
Explore estimated probability ranges, low-, mid- and high-level cloud cover, the sun's direction and weather-model update times.

Today's city outlook
Browse the city catalog and filter by region, city name or estimated glow chance. The initial catalog includes 72 viewpoints.

Share what you saw
After a viewing window ends, review today's or yesterday's forecast when a previously recorded forecast is available. Submit or update your observation without creating an account. You can delete feedback linked to your current device identity in Settings.

English and simplified chinese
Switch the interface language in the app. Location permission is optional; manual place selection is available.

Coverage and forecast limits
Current forecast coverage is China, including Taiwan, Hong Kong and Macao. Map-based forecasts are available for supported land locations. Viewing times use China Standard Time (UTC+8).

Forecasts use ECMWF Open Data and NOAA GFS model data. Glow probabilities are experimental, uncalibrated estimates, not measured success rates or a guarantee of colorful skies. Viewing windows are approximate, and conditions can change. An internet connection is required.