gpt-5.6-luna Analysis · May 21, 2026
Safe
LOW RISK
gpt-5.6-luna
92% confidence
Summary
Driving is generally safe on May 21, with mild temperatures and light winds. Rain showers are most likely from 9:00 AM through noon and remain possible until about 5:00 PM, creating wet-road concerns.
Hourly Forecast
7 AM 46%
7 mph
8 AM 44%
8 mph
9 AM 61%
8 mph
10 AM 68%
8 mph
11 AM 63%
8 mph
12 PM 72%
8 mph
1 PM 46%
7 mph
2 PM 32%
6 mph
3 PM 25%
5 mph
4 PM 15%
6 mph
5 PM 6%
5 mph
6 PM 5%
6 mph
7 PM 4%
5 mph
8 PM 3%
3 mph
9 PM 2%
2 mph
10 PM 2%
2 mph
11 PM 2%
2 mph
Key Factors
- 01 Rain showers are likely during the late morning, with hourly precipitation probabilities reaching 72% from 12:00 PM to 1:00 PM.
- 02 Rain is forecast to continue intermittently before 5:00 PM, with daily precipitation probability around 70%.
- 03 Temperatures remain well above freezing, from about 57°F to 64°F, so wintry precipitation and ice are not indicated.
- 04 Winds are light at 2 to 8 mph, with no active weather alerts.
- 05 Visibility data is not provided, so any visibility impacts from rainfall cannot be assessed.
Confidence
92%
Recommendation
If possible, use 7:00 AM to 8:00 AM for morning driving, though brief showers are possible. The safest evening slot is 6:00 PM to 9:00 PM, when precipitation chances fall to 3–5% and conditions are mostly cloudy. During rainy periods, reduce speed, increase following distance, and allow extra braking distance.