claude-opus-4-6 Analysis · May 20, 2026
Safe
MEDIUM RISK
claude-opus-4-6
82% confidence
Summary
Hot conditions with heat index up to 95°F during the day, followed by showers and thunderstorms developing in the afternoon and evening. Morning driving is clear and safe; afternoon and evening carry thunderstorm risks.
Hourly Forecast
7 AM 2%
6 mph
8 AM 2%
8 mph
9 AM 2%
9 mph
10 AM 2%
10 mph
11 AM 4%
10 mph
12 PM 10%
12 mph
1 PM 18%
12 mph
2 PM 29%
12 mph
3 PM 40%
13 mph
4 PM 52%
13 mph
5 PM 64%
12 mph
6 PM 65%
12 mph
7 PM 34%
9 mph
8 PM 45%
8 mph
9 PM 45%
8 mph
10 PM 63%
7 mph
11 PM 39%
7 mph
Key Factors
- 01 Heat Advisory in effect until 8 PM EDT with heat index values up to 95°F
- 02 Thunderstorms developing after 1 PM with probability increasing to 65% by early evening
- 03 Wind gusts up to 23 mph possible during afternoon storms
- 04 Reduced visibility possible during thunderstorm activity from 5-7 PM (peak likelihood 64-65%)
- 05 A second round of thunderstorms likely around 10 PM (63% probability)
Confidence
82%
Recommendation
Morning slot: 7 AM to 12 PM is the safest window with clear sunny skies, low precipitation chance, and light winds. Evening slot: After 11 PM conditions begin to ease with showers tapering off, though some rain remains possible. Avoid driving between 4 PM and 10 PM when thunderstorms are most likely. Keep your vehicle's AC running to manage heat, and stay hydrated.