Status ● Live
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UKHSA Alert Loading…
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Max temp today —
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Hottest region —
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Source Open-Meteo · UKHSA thresholds
UK & Ireland Heatwave Intelligence

What is the heatwave doing
to your world?

Axonis turns real-time heat alerts into operational decisions — not just temperature, but what to do about it.

Sector Intelligence
Choose your lens to see the heatwave signals that matter for your decisions.
🏥NHS
Emergency demand, heat mortality
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💧Water
Reservoirs, drought risk
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🚂Rail
Speed limits, track risk
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🌾Agriculture
Crop stress, irrigation
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⚡Energy
Grid demand, cooling
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🏫Schools
Closures, classroom heat
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Analyse an article
Enter a valid URL (https://…)
Regional alert status
Red ≥30°C
Amber 25–29°C
Green <25°C
UKHSA Alert Level
Green
No heat health warning
Regions on Amber+
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of 9 monitored regions
Peak temp forecast
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Next 7 days
Heat period
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Consecutive days above 25°C
Last Heatwave
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Checking history…
Next Heatwave
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—% confidence
Click for prediction →
Current conditions by region — click to filter
England
England
Green
—°C
Max today · London
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Scotland
Scotland
Green
—°C
Max today · Edinburgh
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Wales
Wales
Green
—°C
Max today · Cardiff
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Ireland
Ireland
Green
—°C
Max today · Dublin
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▶ England sub-regions SE · North · Midlands · SW · East · NE

Past 7 + next 14 days — United Kingdom

Red alert (≥30°C)
Amber (25–29°C)
Green (<25°C)
England
Scotland
Wales
Ireland
Heatwave in the news
UK news · BBC · Guardian · Sky News
Showing: England

Who are you?

Choose your perspective. ADI will show you the heatwave signals that matter most for your sector.

4 signals 🏥 NHS & Public Health Emergency departments, heat mortality, ambulance demand
Top signal: A&E demand up 22% above baseline — SE England heat corridor
3 signals 💧 Water & Environment Reservoir levels, drought risk, abstraction limits
Top signal: SE England reservoirs at 74% — drought likely if heat persists 14+ days
3 signals 🚂 Rail & Transport Speed restrictions, track buckling, passenger safety
Top signal: 20mph restrictions across 400km of track above 30°C — travel time +40%
3 signals 🌾 Agriculture Crop stress, irrigation demand, livestock welfare
Top signal: Wheat harvest quality risk — prolonged heat during grain fill stage
3 signals ⚡ Energy & Power Grid demand spike, cooling load, solar output
Top signal: Afternoon peak demand forecast +12% — cooling load offsetting solar gains

Analysing article…

Open-Meteo→
UKHSA thresholds→
Axonis UDS→
ADI signals
Evidence
⚠️ Responses are based on available data and signals — AI can hallucinate. Always use your own judgement and reputable sources. Learn why we believe AI should have a Human in the Loop with Decision Evidence →
5 questions remaining today
i
Next Heatwave Prediction
ADI Prediction · Open-Meteo 7-day forecast
Calculating…
Based on forecast temperature trends for England
Confidence—%
Driving signals
Ask Adi about the prediction…

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Explain Mode
How Weather Intelligence works
A guided tour of every component — data sources, Axonis platform services, and the decision intelligence layer. Click through each step to see exactly how live heat intelligence is built.
Axonis Platform
Unified Dataspace
Stores and queries all weather, signal, and user data — typed field schema with real-time indexing.
Axonis ADI
Decision Intelligence
Answers operational questions grounded in live signal data — not generic LLM output.
Axonis Platform
Conduit
Pipeline orchestration — ingests RSS articles, screens for heatwave signals, routes to UDS.
Axonis Platform
Alerting
Threshold-based notifications for UKHSA alert level changes and sector signal spikes.
External Source
Open-Meteo
Free public weather API providing 7-day forecasts — 15-minute resolution, no API key required.
External Source
UKHSA Thresholds
UK Health Security Agency heat health criteria — Red ≥30°C, Amber ≥25°C — applied to all forecasts.
What the tour covers (5 steps)
Data Sources & Models
SourceData / ModelLicence
Open-MeteoTemperature, UV index, ET₀, precipitation, soil moisture — 7-day hourly forecastsCC BY 4.0
Carbon Intensity API
National Grid ESO		Grid carbon intensity (gCO₂eq/kWh), generation mix by fuel type (wind, solar, gas, nuclear…)OGL v3
EA Flood Monitoring
Environment Agency		Active flood warnings & alerts, severity levels, affected areas across EnglandOGL v3
UKHSA Syndromic SurveillanceLondon A&E heat/sunstroke demand (7-day avg), England NHS-111 heat/sunburn calls, heat-health alert thresholdsOGL v3
ENTSO-E TransparencyHydro generation capacity for Spain, Portugal, Norway, Sweden — European grid contextENTSO-E ToU
Google News RSSLive news articles scored for heatwave relevance — AI-screened via ClaudeFair use

Signal analysis and decision intelligence powered by Axonis and Claude.

v0.3.2c