Plaincast — the National Weather Service forecast, 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 Saturday, October 24 at 11:20 AM CDT.

Messages

Mild, sunny days and cool, clear nights will continue through the end of the upcoming work week.

No rain is expected through the upcoming week, but the pattern begins to shift next weekend.

Drought conditions will continue to worsen.

Short Term

(Rest of today through Sunday) Issued at 1055 AM CDT Sat Oct 24 2026

Another cool, dry, and sunny day is underway across Middle TN. This morning's upper air soundings placed a highly amplified midlevel ridge over the ArkLATex region, leading to northerly flow aloft for the TN Valley. This is part of the reason we have such pleasant humidity values; cool, dry air is being advected along the ridge from the Central Plains. Expect a persistence forecast through the weekend as this same pattern will set up again tomorrow.

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.