Frost-Warner

Will you need to scrape your windshield tomorrow? Will it be too cold for your plants? Frost-Warner helps you assess frost, snow and possible icy conditions for your chosen location.

YOUR WEATHER, YOUR ALERTS
Choose from 19 alerts for travel, gardening, home and outdoor activities. Keep an eye on air and ground frost, possible windshield icing, icy roads and expected snowfall. Set your own temperature and fresh snow thresholds and enable only the alerts that matter to you.

PLAN WITH THE HOURLY FORECAST
See the current temperature, the lowest temperature in your selected period, daily fresh snow, dew point and humidity. The hourly forecast includes dates, times and matching day and night symbols. Weather data is provided by Apple Weather.

FIT WEATHER CHECKS INTO YOUR DAY
Check the next 24 hours, the night or a selected time. Set a separate departure time to check for frost when you leave. Choose a daily summary or a notification only when a risk is detected, and select a notification time in 15-minute steps. Notification time and the forecast period are independent.

EASY TO SET UP
Enter a place or use your current location once. Continuous location tracking is not required. You can change your location, alerts and settings later. Frost-Warner is ad-free and supports 18 languages.

IMPORTANT TO KNOW
Frost-Warner provides risk estimates based on weather forecasts and does not replace official severe weather warnings. Local conditions may differ. Weather requests and automatic notifications require an internet connection and the Frost-Warner server. Push notifications require your permission; delivery may be affected by your network and iPhone settings.