gpt-oss-120b Analysis · May 20, 2026
Unsafe
HIGH RISK
gpt-oss-120b
96% confidence
Summary
Heat advisory with temperatures near 95°F and a strong chance of thunderstorms and heavy rain this afternoon and evening make driving hazardous.
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 until 8 PM with heat index up to 95°F – risk of heat‑related illness for drivers.
- 02 Thunderstorms likely from 1 PM onward, with precipitation probabilities reaching 64‑65% and gusts up to 23 mph.
- 03 Rain and possible lightning reduce visibility and increase stopping distance.
- 04 Wind gusts of 23 mph can affect high‑profile vehicles.
- 05 Evening low temperatures (~57°F) may cause damp road surfaces after rain.
Confidence
96%
Recommendation
If you must drive, aim for early morning (7 AM–9 AM) when conditions are sunny, low humidity and winds are light. Avoid travel during the peak thunderstorm window (1 PM–8 PM). If travel is necessary later, limit it to after 9 PM when precipitation chances drop to around 30‑45% and winds calm.