Here's a plot of hourly temperatures at Keystone Ridge since Wednesday. Find the time of frontal passage. The drop from 25F at 8pm to -1F at 10pm was accompanied by only a slight breeze: enough to tinkle the wind chimes, but that's about it.
Big Swings
Here's a plot of hourly temperatures at Keystone Ridge since Wednesday. Find the time of frontal passage. The drop from 25F at 8pm to -1F at 10pm was accompanied by only a slight breeze: enough to tinkle the wind chimes, but that's about it.
