gpt-5.4 Analysis · Aug 3, 2026
Unsafe
HIGH RISK
gpt-5.4
93% confidence
Summary
Driving conditions are hazardous today due to flooding concerns and repeated showers and thunderstorms. The highest risk is this morning during the flash flood warning and again mid to late afternoon when thunderstorms become likely again.
Hourly Forecast
7 AM 69%
8 mph
8 AM 89%
8 mph
9 AM 94%
9 mph
10 AM 85%
10 mph
11 AM 51%
9 mph
12 PM 43%
9 mph
1 PM 40%
9 mph
2 PM 63%
9 mph
3 PM 63%
9 mph
4 PM 62%
9 mph
5 PM 52%
8 mph
6 PM 20%
7 mph
7 PM 5%
6 mph
8 PM 1%
3 mph
9 PM 0%
3 mph
10 PM 0%
3 mph
11 PM 0%
3 mph
Key Factors
- 01 Flash Flood Warning is in effect until 8:00 AM EDT, with roadway flooding already occurring or slow to recede.
- 02 Flood Watch continues through this evening, with additional rounds of showers and thunderstorms possible.
- 03 Hourly precipitation chances are very high this morning, peaking around 89-94% from 8:00 AM to 10:00 AM.
- 04 Thunderstorms are likely again from 2:00 PM to 5:00 PM, increasing the risk of heavy rain and renewed flooding.
- 05 Daily forecast calls for 1 to 2 inches of additional rainfall possible, and the alert mentions localized heavier amounts that could cause flash flooding.
- 06 Wind is not the main hazard, but daytime gusts up to 21 mph may add difficulty during storms.
- 07 Visibility data is not provided, so reduced visibility in heavy rain cannot be quantified, which adds some uncertainty.
Confidence
93%
Recommendation
Avoid driving from 6:20 AM to 11:00 AM, especially on flood-prone roads, and avoid 2:00 PM to 6:00 PM when thunderstorms are likely again. If travel is necessary, the relatively safer morning window is around 12:00 PM to 2:00 PM, and the safer evening window is around 7:00 PM to 10:00 PM after storm chances drop sharply. Never drive through flooded roadways.