Temperatures are certainly fluctuating from day to day lately. After record heat yesterday we are running about 20 degrees cooler today behind a cold front. Highs are in the 60s today from Amarillo northward. We will be chilly by morning with lows in the upper 30s, but we roller coaster back up to 80 with dry, breezy conditions tomorrow. Our next push of colder air will arrive over the weekend…