1/24/25 - Bands of snow flurries currently tracking through our area. Today should mark the last "cold" day, as a warm-up arrives this weekend.
1/24/25 7:10am Snow Flurries
Snow flurries currently developing and moving through our area. Today should mark the last "cold" day for a bit as a warm-up heads our way for the weekend. #EastTnWx #EastTNWeather
1/19/25 10:34am - 1hr since my initial video this morning. As a departure from the system last week, those of you that live along the foothills of our NC border counties may see this system over-perform to a degree as moisture is squeezed out from the incredibly cold air, and as that air interacts with increased elevation pushing East.
1/19/25 9:34am - Rain/Snow mix currently in Maryville. Any mix will be brief as precipitation helps bring incredibly cold air aloft to the surface.
1/19/25 9:06am - Rain showers continue to move through the area with the first conversion to snow starting to pop up along the northern Plateau and into the western edge of the Tri-Cities region. Accumulation will be dependent upon how quickly ground temperatures drop.
1/18/25 - 1/20/25 East Tennessee Arctic Outbreak; precipitation timing, types, and amounts #EastTnWx
1/17/25 9:30pm - We're finally within the modeling window to see exactly what the HRRR currently thinks about the arctic/Siberian front heading our way Saturday evening into Sunday. The first part of this reel shows 2-m temperature and the arrival of the truly frigid air Sunday morning. The second part shows snowfall accumulation within the same window. Couple of things: high temperatures for Sunday will be midnight the night before. Temperatures will plunge rather quickly, and any snow that falls will accumulate. Those of you planning on church services Sunday morning (particularly those on the Plateau and in NETN) should monitor any changes/developments to the forecast throughout the day tomorrow. Secondly, because of the intense cold air these maps may understate the modeled amount of snow. Again, it's not going to amount to a huge difference with the available moisture - but it could mean the difference between driving through a dusting of snow vs something a little more substantial and a little more hazardous.
Thanks for posting all the pictures and videos!
There will be some spotty snow showers for the remainder of the night with the possibility of some bands producing a quick burst of moderate to heavy (but brief) showers for most of us. Don’t be surprised if some isolated areas receive another quick half inch or so tonight, as a drier snow will have a higher ratio of snow per liquid equivalent.
Those of you at higher elevations may have some heavier upslope bands at times before the remaining moisture pulls out and the really cold air settles in.
This is quite the pattern to watch over the next couple of weeks
Roads are becoming snow covered rapidly in Maryville (Montvale Rd)
