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Five-day Fire Weather Index — temperature, humidity, wind, drought code combined.
Surface wind is the dominant driver of fire spread. Live ADS-B-derived flow.
Recent rainfall (or its absence) — the other half of the fuel-moisture picture.
Member reports of moorland, grassland and forest fires. Geotagged, plume-trackable.
Chase planner, live coordination, in-field comms and the full back office.
Background, history and the science behind UK storm watching. For chasers, journalists, students, and anyone curious about what the weather is doing.
What it actually looks like — and how it differs from Tornado Alley.
Named and notable storms going back to 1953, with the imagery and the numbers.
What's been reported, where, and how the season is shaping up.
Radar, sondes, satellites, lightning networks and the rest of the observation stack.
From FitzRoy and the first gale warning in 1861 through to the supercomputer era.
Stormfront lens, wind atlas from ADS-B, MTG-LI lightning, and the rest of the Chaseit stack.
What is this?
A volunteer storm-watch hub for southern UK. Plain-English forecasts, live radar, and reports from chasers on the ground. About Chaseit.
Where to start
The Outlook shows the next five days. Radar shows what’s falling now. Not a chaser? Start here.
Stay informed
Subscribe below for a daily summary or only severe-day alerts — no spam, unsubscribe in one click.

Next watch: Thursday, 50% chance of unsettled weather.