claude-haiku-4-5 Analysis · Aug 3, 2026
Unsafe
HIGH RISK
claude-haiku-4-5
98% confidence
Summary
A Flash Flood Warning is in effect through 8:00 AM EDT with heavy thunderstorms and showers continuing throughout the morning, followed by afternoon storms. Road flooding, poor visibility, and dangerous driving conditions are expected through at least mid-afternoon.
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 Active Flash Flood Warning in effect until 8:00 AM EDT with roadway flooding already occurring and 1-3 inches of rainfall reported
- 02 Extremely high precipitation probability from 7 AM to 5 PM, with 85-94% likelihood of showers and thunderstorms during peak driving hours
- 03 Heavy rainfall rates of 1-3 inches per hour possible as noted in the Flood Watch, with 1-2 inches total expected and localized amounts up to 3-5 inches
- 04 Widespread Flood Watch in effect through 11:00 PM EDT across the region, indicating ongoing flood risk
- 05 Reduced visibility from heavy rain and thunderstorms affecting drivers throughout the morning and afternoon
- 06 Roadway flooding in low-lying areas, underpasses, and poor drainage areas will take time to recede
- 07 Wind gusts up to 21 mph, creating additional hazards when combined with heavy rain and reduced visibility
Confidence
98%
Recommendation
DO NOT DRIVE during the morning period (7 AM - 2 PM) when the Flash Flood Warning is active and precipitation probability is highest. If you must travel, the safest window is after 7 PM when precipitation probability drops to 5% or less and conditions clear to partly cloudy. Avoid all flooded roads and underpasses. Consider delaying travel until August 4 if possible.