In the words of Jimmy Cliff I can see clearly now the rain has gone, only if you use the right washer fluid!!
If you live in the snow belt now is a good time to start using fluid with a -40 freezing point to dilute the summer fluid that’s good to 0 degrees.
If you want to increase the visibility using a rain repellent will help but you need to apply it when the glass is above 5 degrees or it just fogs up.
We also recommend carrying a spare container as you never know when it runs out, usually no where from a garage.. that charges double the price!
Hopefully you will have a bright bright sunshiny day