The frost forecast percentage is calculated by combining data from several computer models.
The calculation is based on the number of runs forecasting temperatures to fall to or below 0C. Ground frost is considered possible at 3.5C or lower.
frost today, tomorrow or the day after?
frost during the following ten days?
ground frost today, tomorrow or the day after?
ground frost during the following ten days?
Next 3 days hour by hour
Next 16 days in 3 hour intervals
UK postcode or place
Hot and thundery summer?
Will the relentless rain relent for Easter?
Cheltenham Festival weather
A close to average spring?
Spring 2024 UK weather
Daily weather by email
14 day outlook
Monthly outlook
Seasonal outlook
Christmas weather
See the Model inventory for the full list of model charts and data