gpt-5.4-mini Analysis · May 21, 2026
Safe
MEDIUM RISK
gpt-5.4-mini
92% confidence
Summary
Driving is generally manageable today, but rain showers are likely through the morning and into the afternoon, which could reduce road traction and visibility at times. Conditions improve later in the day and evening as showers taper off and skies become mostly cloudy.
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 likely from early morning through about 5 PM, with the highest shower chances around late morning to early afternoon
- 02 No active alerts are in effect
- 03 Winds are light to moderate (mostly 5 to 8 mph), so wind-related driving impacts should be minor
- 04 Temperatures stay well above freezing, so ice is not a concern
Confidence
92%
Recommendation
If possible, choose the driest windows: morning before 8 AM is only a chance of showers, and evening after 6 PM should be safer as rain chances drop sharply. Use extra caution from about 9 AM to 4 PM when showers are most likely, and allow extra stopping distance on wet roads.