HairCast: Flat Iron Weather

Heat styling today? HairCast shows your flat iron temp and style hold time based on humidity, dew point, and your hair profile.

Stop guessing what temperature to set your flat iron to. HairCast checks your local weather and tells you the right heat setting for your hair — plus how long your style will actually last today.

Every heat styling user knows the frustration: a blowout that lasted all day yesterday falls flat in two hours today. The reason? The humidity and dew point changed.

HOW IT WORKS

1. Set up your hair profile: thickness (fine, medium, coarse), porosity (low, medium, high), and condition (virgin, color-treated, or bleached).
2. HairCast checks the current humidity, dew point, and temperature at your location.
3. You get a personalized temperature recommendation, Style Score (GO / CAUTION / SKIP), and hold time estimate. It takes 20 seconds to set up. No account required.

STYLE SCORE A single daily score (0–100) tells you whether conditions are favorable for heat styling. Green means go. Yellow means adjust expectations. Red means consider skipping.

TEMPERATURE GUIDE Your recommended flat iron, curling iron, or blow dryer setting based on today's weather and your hair profile. Fine bleached hair in high humidity gets a very different number than coarse virgin hair on a dry day.

PRO FEATURES Upgrade to Pro for deeper insights:

• Hold time estimate: how many hours your style will last today
• 7-day style forecast: plan your blowout for the best day
• Hourly best window: the lowest-humidity hours for styling
• Damage Risk Score: when heat levels are risky for your hair
• Multiple hair profiles: different settings for different styles
• Daily condition alerts: get notified when conditions are great

PRIVACY FIRST All hair profile data is stored locally on your device. No account, no tracking, no data collection. Location is used only to fetch weather data — coordinates are never stored or sent to any server.

This app provides styling temperature guidance based on weather conditions and general hair science. Results are estimates and may vary. Not a substitute for professional stylist advice.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/