Lightsoft has announced the availability of Kairos 2.0.1, the latest update to the company’s weather graphing and monitoring application for Mac OS X 10.2 and later. Kairos can be programmed with an unlimited number of custom alerts that can send out emails and run scripts when triggered. In addition, it can speak the weather and display current conditions in the dock. Version 2.0.1 is a maintenance update that fixes a problem with fetching data from The Weather Underground, improves the rain alert, and fixes an erroneous error report to the system log. Kairos is US$20 shareware.