gpt-6.1-sol Analysis · May 20, 2026
Safe
MEDIUM RISK
gpt-6.1-sol
82% confidence
Summary
Driving on May 20 is generally safe in the morning, but afternoon and evening showers and thunderstorms warrant caution. The greatest forecast rain chances occur around 5–7 PM and 10–11 PM EDT.
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 Morning conditions are sunny, with precipitation chances of 2–4% from 7 AM to noon.
- 02 Thunderstorm chances begin at 1 PM; precipitation probability reaches 64–65% from 5–7 PM and 63% from 10–11 PM, potentially affecting traction and visibility.
- 03 Winds are 6–13 mph, with daytime gusts up to 23 mph.
- 04 The advisory text specifies heat through 8 PM EDT, with afternoon heat indices near 95°F; its structured end timestamp is inconsistent with that text.
- 05 Temperatures remain well above freezing. Visibility and storm-specific gust data are missing, and hourly and daily evening forecasts differ, limiting confidence in evening timing.
Confidence
82%
Recommendation
Prefer 7–10 AM EDT for morning travel. If evening travel is necessary, 7–8 PM EDT is the comparatively lower-risk slot, with a 34% precipitation chance, but thunderstorms remain possible. Avoid or postpone travel during 5–7 PM and 10–11 PM if possible. Reduce speed and increase following distance on wet roads, use air conditioning, and stay hydrated.