What the forecast actually says — NWS Area Forecast Discussions, decoded into plain English.
Plaincast decodes the National Weather Service's Area Forecast Discussion — the real forecast, written 3 to 4 times a day by the meteorologist on shift — into plain English. The discussion is where a forecaster explains their reasoning: which models disagree, what they are watching, and how confident they are. Below is the current edition for Nashville, with its shorthand expanded. The full experience — an AI plain-English summary beside the annotated original — loads with JavaScript, and every one of the 68 forecast offices has its own edition.
Area Forecast Discussion · National Weather Service Nashville (OHX) · issued Friday, November 13 at 5:32 AM CST.
Messages
Low to medium chance of a rain/snow mix late this afternoon into the evening hours on the Cumberland Plateau. No accumulation expected.
Very chilly air will continue to build in with a widespread hard freeze this weekend.
Dry with a gradual warming trend next week.
Update
I made a couple of changes to the short term forecast based on the persistent depiction of a light rain/snow mix on the Cumberland Plateau later today. As another bout of energy swings around the base of the upper trough to our north, it looks more than likely that our eastern counties will get clipped. Temperatures should be such that the falling precipitation starts as light rain, but as temperatures fall, I can see flurries start to mix in late this afternoon. While accumulations on the ground are not expected, I would not be surprised to see pictures and get reports of some collecting on cars and elevated surfaces this evening. The energy and moisture necessary for this to occur should exit the area by midnight. Look for chilly temperatures to settle in tonight, but with the cloud cover, our coldest morning lows will likely come Sunday morning.
This is the plain-text edition, decoded without AI so it loads anywhere. Read the whole Nashville discussion at /o/OHX/, see what changed since the last one, or open The National Desk for where the weather is today.