You can create custom weather conditions monitors in Mr. Weather. Mr. Weather will observe it and let you know when the conditions you set been satisfied. What to see if you need to bring an umbrella today, or if it's a poor air quality day? Just let Mr. Weather takes care of what you care about.
X Progress is an app that can help you track the progress of the current year, month, week, or any other custom events. X Progress includes several delicate designed themes, supports iCloud sync, Dark Mode, VoiceOver. macOS version also provided (Second link).
