Soil moisture is a key regulator of temperature and humidity, one that's positioned to be affected substantially by climate ...

Heat warnings are increasing in major cities. At its most basic: the heat index is what the temperature feels like when ...

Delhi’s ‘real feel’ temperature hits 48.5C as humidity fuels heat stress - Indian capital’s heat index hits 48.5C as rising ...

After a springtime of breezy, cool mornings and dry air, a heat wave hit Austin like a train last week. Those triple-digit ...

The high May 19 is expected to reach 95, with a heat index of 97 to 98 degrees. Near record temps are expected from May 19 ...

National Oceanic and Atmospheric Administration data shows 2025 already has a 39% chance of being the second-warmest year on record, behind 2024, and a 3% chance of being the warmest year on record.

Relative humidity may be what gets talked about most in forecasts, but dew point is actually a much more useful measure of ...