This week is starting dry.
Why dry? We’re dominated by a ridge building across the central United States. Ridges are high pressure, pressing down and suppressing vertical motion key to making it rain.
Low pressure center continues to swirl over north/central Mississippi, it will continue to keep spotty showers over us for today.
We continue to be a few degrees above normal for mid-December, with a high in the mid 50s. Clouds hanging around after sunset will keep overnight lows in the mid 40s.
Outdoor plans are going to be difficult today as a surface low pressure system tracks off to our south. Moisture will become amplified as the afternoon hours progress.
Here is what the HRRR thinks will happen today. Notice the pockets of heavier rain towards sunset; we may hear a rumble of thunder to two. We are not expecting anything in the way of severe weather.
Clouds have arrived! We are going to see more clouds today than previously thought. Here’s what you’ll notice about the temps when you step outside later this afternoon: 55°! SSW winds, which could be a tad gusty, will bring in warmer air that will help us get up into those mid-50s, but the lack of direct sunlight will keep it from feeling quite as glorious. Hey, we’ll take it, for sure! If the clouds do manage to squeeze out a few sprinkles of rain, it will be a negligible amount.
David, Will and I (this is Andrew) are good for each other. We’re the kind of friends that sit around and text each other at night about weather data. At 7:39 pm, David said “Feels like it’s gonna fog.” We continued by exchanging weather data numbers that would appear, to some, to be some kind of lock combination. It was a blast.
Most of Nashville and Will Co stayed just above freezing tonight. Those in far north Nashville, and anyone at elevation, saw icing.
Trees ice-glazed in Oak Hill. Elevation matters. pic.twitter.com/CzzfBH7avW