I sneer at what the weather liars on the news say is coming; depending on the station you choose, there's normally about a 10-15 degree spread. Don't get me started on the precipitation amounts!
I, too, use my arthritis to confirm incoming storms- but I also use my eyes and nose.For the more specific stuff, I'll go straight to the NOAA site, and check with the Accuweather site for their radar.
I have a love-hate relationship with the weather. There are clouds at this altitude that I'm still trying to get used to seeing, compared to what was in Minnesota.