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Weather

Wind chill, heat index, and dew point calculators using standard meteorological formulas.

Dew Point Calculator

Calculate dew point from temperature and relative humidity using the Magnus-Tetens approximation.

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Heat Index Calculator

Calculate heat index, the feels-like temperature accounting for humidity, using the NWS Rothfusz regression.

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Wind Chill Calculator

Calculate wind chill, the feels-like temperature from wind speed, using the 2001 North American formula.

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