Wind Chill, Snow Day Pro

You're a sharp planner, and Wind Chill rewards it. Level up your cold-weather loadout with fast calculations, NOAA forecasts, alerts, widgets, history, and Watch updates.

Thanks for choosing Wind Chill. You are the kind of person who checks conditions before stepping outside, and that smart preparation deserves a weather tool that is quick, clear, and practical. Wind Chill helps you understand how cold the air may feel, plan around changing conditions, and keep useful weather details close at hand.

The manual wind chill calculator is free and works without a network connection. Enter the temperature, choose Fahrenheit or Celsius, add wind speed in MPH, KPH, or knots, and get a result in seconds. The app also explains when the standard wind chill formula applies, so the number has useful context. Use it at home, at work, or during outdoor planning without creating an account.

• Calculate wind chill without signing in
• Work offline when cellular service is weak or unavailable
• Use Fahrenheit, Celsius, MPH, KPH, or knots
• Restore your last manual values automatically
• See both Fahrenheit and Celsius results
• Review clear formula and safety information

ADD WEATHER DETAILS WITH WIND CHILL PRO

Wind Chill Pro adds NOAA and National Weather Service data when you request a refresh. Nearby conditions and forecasts appear together, with a label showing whether data is fresh, aging, stale, or unavailable.

• Fetch nearby weather with optional location access
• Review current temperature, wind, humidity, and conditions
• Browse daily forecasts for upcoming weather changes
• Check detailed hourly temperature and wind trends
• View the reporting station and zone information
• Save favorite locations for faster future checks

KEEP A USEFUL HISTORY

Save manual and weather-backed results, then search by place, station, category, temperature, wind, or result. Filters cover manual calculations, weather records, and the last 30 days.

• Keep calculation records on your device
• Remove individual records or a filtered selection
• Share clean summaries with family, coworkers, or a planning group
• Export structured rows for a spreadsheet or personal log

That makes it easy to compare earlier conditions, prepare a shift report, or keep a simple winter log.

PLAN FOR COLD CONDITIONS

Choose a wind chill threshold and check the hourly forecast for a matching period. With permission, the app can schedule a local planning reminder. Official warnings should remain your primary safety source.

SnowDay provides an informational estimate using weather inputs. Preparedness progress recognizes useful planning actions and never rewards cold exposure or risky travel.

GLANCEABLE WIDGET AND WATCH UPDATES

After a successful Pro refresh, Home Screen widgets and Apple Watch can show a cached snapshot with the station, condition, temperature, wind chill, forecast summary, and freshness. Open the iPhone app for a new reading.

PURCHASE OPTIONS THAT FIT YOUR ROUTINE

Manual calculation, Help, and About remain free. Monthly Pro is $1.99 per month, while Lifetime Pro is a $14.99 one-time purchase. App Store pricing appears before payment, and Restore Purchases is always available.

YOUR SETTINGS, YOUR CHOICE

• Follow the device appearance or choose Light or Dark
• Check manually for an App Store update
• Review purchase status and restore purchases
• Enable location and notifications only when you choose

For monthly subscriptions: Monthly Pro is a 1-month auto-renewable subscription. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Weather data and notifications can be delayed, unavailable, or stale. Wind Chill is for general informational use only. It is not an official advisory, medical guidance, a closure decision, or a guarantee that conditions are safe for travel or outdoor activity. Check current official warnings and qualified guidance before making safety decisions.