Humid air and an influx of early-morning showers have produced a high chance of scattered storms across northern Georgia Sunday, keeping daytime highs just under the 90-degree mark while prompting an active severe thunderstorm watch and airport ground delays.
Current conditions and immediate impacts
Morning downpours moved through parts of northeastern Cherokee County, Rome, Chattooga, Dade and Walker counties, with additional activity sliding in from Birmingham, Alabama. Observed daytime temperatures ranged from the upper 70s into the low 90s, helping fuel instability and pockets of heavy rain.
| Location | Observed temp (°F) |
|---|---|
| Atlanta | 89 |
| Athens | 88 |
| Covington | 90 |
| Milledgeville | 92 |
| Blairsville | 78 |
Threats and watches
Forecasters place much of northern Georgia under a low-end level 1 severe weather risk with an 80% chance of showers and storms. A severe thunderstorm watch is in effect for parts of north Georgia through 9 p.m. Sunday. Local storms could produce:
- Damaging wind gusts up to 60 mph
- A small chance of hail
- Frequent lightning that can strike outside of rain cores
Neighboring South Carolina is under a higher, level 2 risk. Aviation operations were affected — Hartsfield-Jackson Atlanta International Airport has a ground delay in effect until at least 7 p.m.
Forecast uncertainty and short-term outlook
Meteorologists note model inconsistencies: certain automated guidance displays storm lines across northwest Georgia that do not appear on current radar, complicating pinpoint forecasts. The pattern mirrors Saturday's localized behavior, when heavy rain fell in one spot and areas a few miles away remained dry. Forecasters expect daytime heating to continue feeding isolated "popcorn" storms through the evening.
While radar coverage may quiet briefly after the afternoon peak, a second round of scattered showers and storms is expected to develop for some locations between 9 p.m. and 11 p.m. Wet conditions are forecast to persist into early next week, with a roughly 70% chance of rain Monday and Tuesday and tropical moisture gradually diminishing by midweek.
Safety guidance
- Seek sturdy shelter for any thunderstorm; do not shelter under trees.
- Avoid driving through flooded roadways; heavy brief rainfall can quickly reduce visibility and cause ponding.
- Expect possible travel delays at Hartsfield-Jackson due to the ground delay; check with your airline before arriving at the airport.
Given the localized and fast-changing nature of the storms, even neighborhoods that are dry now can experience sudden lightning, damaging gusts or hail. Stay weather-alert and monitor updates from the National Weather Service and local meteorologists as conditions evolve.
