gpt-5.5 Analysis · Sep 13, 2026
Unsafe
HIGH RISK
gpt-5.5
90% confidence
Summary
Driving is hazardous this morning due to a Flash Flood Warning until 10:00 AM EDT and a Flood Watch until noon, with thunderstorms and heavy rain likely. Conditions improve significantly after midday, with low rain chances, light winds, and dry evening weather.
Hourly Forecast
7 AM 85%
1 mph
8 AM 82%
1 mph
9 AM 63%
1 mph
10 AM 62%
2 mph
11 AM 21%
3 mph
12 PM 8%
3 mph
1 PM 6%
5 mph
2 PM 4%
5 mph
3 PM 3%
5 mph
4 PM 4%
5 mph
5 PM 3%
5 mph
6 PM 0%
3 mph
7 PM 0%
2 mph
8 PM 0%
2 mph
9 PM 0%
2 mph
10 PM 0%
2 mph
11 PM 0%
2 mph
Key Factors
- 01 Flash Flood Warning in effect until 10:00 AM EDT for ongoing or expected flash flooding affecting roads, highways, streets, underpasses, and low-lying areas.
- 02 Flood Watch continues until 12:00 PM EDT due to possible excessive runoff from additional showers and storms.
- 03 High precipitation chances during the morning: 85% at 7 AM, 82% at 8 AM, and over 60% through 11 AM, with daily forecast indicating 1 to 2 inches of new rainfall possible before noon.
- 04 Thunderstorms before noon may create sudden poor road conditions and ponding/flooding; visibility data is not provided, increasing uncertainty.
- 05 Winds are light and temperatures are well above freezing, so wind and ice are not major concerns today.
Confidence
90%
Recommendation
Avoid driving this morning, especially before 10:00 AM EDT, and remain cautious until the Flood Watch ends at 12:00 PM EDT. Safer morning slot: after 12:00 PM–2:00 PM EDT if roads are not flooded; safer evening slot: 6:00 PM–9:00 PM EDT, when precipitation chances are 0% and winds are light. Never drive through flooded roads.