Weather-based drying conditions for potters. Crack risk, estimated drying days, and daily cover/expose recommendations — tailored to your clay type.
Live Example
Estimates are approximate guidelines based on weather data and general clay science. Always check by touch before firing.
Features
0–100 daily score that tells you how ideal today's conditions are for your specific clay type and thickness.
LOW / MEDIUM / HIGH / EXTREME color-coded risk based on humidity, temperature, and your clay's optimal drying range.
Calculated from clay type, piece thickness, and today's weather. Porcelain mug vs raku bowl — completely different timelines.
See crack risk and drying scores for the entire week. Plan when to uncover, when to cover, when to fire. (Pro)
Hourly analysis finds the safest window today when conditions fall inside your clay's optimal drying range. (Pro)
Track multiple pieces drying simultaneously. Get "Ready to Fire" notifications when estimated time is reached. (Pro)
Supported Clay Types
How It Works
Choose clay type, typical thickness, and studio type. Takes 30 seconds on first launch.
ClayWeather pulls today's humidity, temperature, and wind using your location.
Crack risk, drying score, estimated days, and cover/expose recommendation — updated every morning.
Free to use. Pro features $4.99/month.
Download on the App Store