Looks like you denied access to HereNow to grab your location. Without that we can't get you the latest weather information for your current location.
You can refresh your browser or the installed app to allow access to your location. If you denied access and chose to remember blacklisting HereNow, you will need to clear your browser cache or delete and reinstall HereNow.
Weather should be simple specially when you just need to know the facts for what is going on right now wherever you are. HereNow is a progressive web app, meaning it functions just like a normal app on your phone without needing to install from the store. Information is updated automatically on loading the website or the app. There is also no need to ever worrying about updating the app since it is a website, you will always have the latest features.