A daily heat record was broken Monday at Houston’s official climate observation site, Bush Intercontinental Airport, where high temperatures reached the low 80s for the first time this year. Similar levels of warmth are in the forecast Tuesday after another round of dense morning fog dissipates. But has spring really sprung? The answer to that isn’t as simple as this week’s forecast may suggest. Read latest forecast here: https://www.houstonchronicle.com/news/houston-weather/forecast/article/tuesday-spring-like-temperatures-warm-february-20136239.php