claude-haiku-4-5 Analysis · Jun 22, 2026
Unsafe
HIGH RISK
claude-haiku-4-5
95% confidence
Summary
Widespread showers and thunderstorms with 80-100% precipitation probability will develop from midday onward, creating hazardous driving conditions with heavy rainfall, flash flood risk, and poor visibility through the evening.
Hourly Forecast
7 AM 14%
5 mph
8 AM 27%
6 mph
9 AM 30%
7 mph
10 AM 42%
9 mph
11 AM 55%
10 mph
12 PM 51%
12 mph
1 PM 47%
12 mph
2 PM 64%
12 mph
3 PM 70%
13 mph
4 PM 72%
14 mph
5 PM 81%
14 mph
6 PM 99%
12 mph
7 PM 94%
12 mph
8 PM 99%
10 mph
9 PM 93%
9 mph
10 PM 91%
7 mph
11 PM 86%
6 mph
Key Factors
- 01 Active Flood Watch through 6:00 AM EDT June 23, effective from 2:00 PM EDT today, warning of flash flooding in poor drainage and urban areas with rainfall rates of 1-2 inches per hour
- 02 Precipitation probability rises from 42% at 10 AM to 70-99% from 3 PM onward, with thunderstorms likely from 11 AM through the evening
- 03 Heavy rain accumulation forecast of 1-2 inches, which can lead to reduced visibility and hydroplaning hazards
- 04 Severe thunderstorms possible with heavy rainfall as noted in detailed forecast
- 05 Wind gusts as high as 25 mph from the east, increasing control challenges in heavy rain
- 06 Conditions remain hazardous through midnight with 86-99% precipitation probability
Confidence
95%
Recommendation
If driving is necessary, avoid 12 PM to 9 PM EDT when thunderstorm activity and flash flood risk peak. The safest window is early morning from 7 AM to 10 AM EDT, before heavy precipitation develops, with relative clarity and lower precipitation probability. However, conditions deteriorate rapidly from 11 AM onward. Evening driving after 9 PM is not recommended due to ongoing thunderstorms and 86% precipitation probability through midnight.