AI Analysis · Apr 29, 2026
Safe
MEDIUM RISK
claude-sonnet-4-6
82% confidence
Summary
April 29 starts with mostly sunny, calm conditions but deteriorates significantly after 6 PM, with showers and thunderstorms likely overnight bringing up to 3/4 inch of rainfall. Daytime driving is generally safe, but evening and nighttime conditions become hazardous.
Hourly Forecast
7 AM 0%
1 mph
8 AM 0%
1 mph
9 AM 0%
2 mph
10 AM 0%
3 mph
11 AM 0%
5 mph
12 PM 0%
6 mph
1 PM 1%
8 mph
2 PM 3%
9 mph
3 PM 4%
9 mph
4 PM 8%
9 mph
5 PM 13%
9 mph
6 PM 25%
8 mph
7 PM 30%
8 mph
8 PM 66%
7 mph
9 PM 72%
6 mph
10 PM 91%
6 mph
11 PM 87%
6 mph
Key Factors
- 01 Morning hours (7 AM–noon) are largely clear and sunny with calm winds of 1–5 mph and no precipitation, making for safe driving conditions.
- 02 Afternoon remains mostly cloudy with minimal precipitation probability (under 13%) and light winds up to 9 mph — still manageable.
- 03 Evening conditions deteriorate rapidly starting around 6 PM, with rain shower chances climbing to 25–30% by 7 PM.
- 04 By 8–9 PM, showers and thunderstorms are likely with precipitation probability reaching 66–72%, raising risks of reduced visibility and slick roads.
- 05 By 10 PM, thunderstorms are highly probable (91% precipitation chance), with expected rainfall of 0.5 to 0.75 inches overnight — significantly increasing hydroplaning and low-visibility risks.
- 06 No active weather alerts are in effect, and temperatures remain well above freezing (49–63°F), so ice is not a concern.
- 07 Visibility data is not provided in the forecast, introducing some uncertainty about fog or storm-related visibility reductions during evening thunderstorms.
Recommendation
Morning safe window: 7:00 AM – 11:00 AM is the best time to drive, with sunny skies, near-zero precipitation chance, and calm winds under 5 mph. Evening safe window: If evening travel is necessary, aim to complete trips by 6:00 PM – 6:30 PM at the latest, before rain showers and thunderstorms begin developing. Avoid driving between 8:00 PM and midnight, as thunderstorms with heavy rainfall (up to 3/4 inch) are highly likely and will significantly reduce road safety.