Heat Index Calculator

Heat Index Calculator MCP Connector for Claude

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Calculate perceived temperature and heat-related health risks.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner

This MCP server provides precise calculations of the heat index (apparent temperature) using the NOAA Rothfusz regression. It helps determine how hot it actually feels by combining air temperature and relative humidity. The tool includes Steadman's adjustments for low humidity or specific high-temperature conditions to ensure accuracy. Use get_heat_index to find the perceived temperature and health risk level, or get_risk_thresholds to see the boundaries for caution levels.

meteorologyheat-indexsafetytemperaturehealth-risk

3 tools expose this connector's capabilities to your AI agent.

get_heat_index

Calculates the perceived temperature and determines the health risk level

get_risk_thresholds

Retrieves the specific temperature and humidity boundaries used to define the different caution levels

validate_environmental_conditions

Checks if a set of inputs falls into the specific atmospheric windows requiring Steadman's adjustment

See how to talk to your AI agent using Heat Index Calculator.

What is the heat index if the temperature is 95°F and humidity is 60%?

The heat index is 115°F, which falls under the Extreme Danger level.

Calculate the heat index for 30°C and 45% humidity.

The heat index is 86.3°F (30.2°C), which is categorized as Caution.

Is it dangerous to be outside at 85°F with 50% humidity?

The heat index is 88°F, which is in the Caution level. It is generally manageable for most healthy individuals.

The tool uses the NOAA Rothfusz regression and applies Steadman's adjustments for specific environmental conditions to provide highly accurate apparent temperature readings.

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