Thank you JReade for answering my actual question! I don't have a smartphone so I can't use it as an app, but I see there's a Chrome extension that clones it, hopefully that will do the trick.
And no thanks to those of you who posted an 'answer' of 'just check the forecast every day'. I know that checking the forecast every day is a solution to my 'problem', and I also know that for me and my life, it is a solution that doesn't work. I don't watch the news, I don't use a smartphone, when I wake up the computer's not on and I don't want to spend the time to turn it on; I just roll out of bed into my biking clothes, grab underwear, socks, and shirt for work, hop on the bike and go.