gpt-5.2 Analysis · Aug 18, 2026
Safe
MEDIUM RISK
gpt-5.2
68% confidence
Summary
Driving is generally safe today, but expect patchy fog early and a low (around 15–23%) chance of isolated showers/thunderstorms through the afternoon and early evening. Main risks are reduced visibility in fog and brief slick roads/poor visibility if a storm develops.
Hourly Forecast
7 AM 22%
1 mph
8 AM 23%
1 mph
9 AM 20%
1 mph
10 AM 17%
2 mph
11 AM 14%
3 mph
12 PM 16%
3 mph
1 PM 18%
3 mph
2 PM 20%
3 mph
3 PM 20%
5 mph
4 PM 20%
5 mph
5 PM 20%
5 mph
6 PM 18%
3 mph
7 PM 15%
2 mph
8 PM 13%
2 mph
9 PM 10%
1 mph
10 PM 7%
1 mph
11 PM 4%
1 mph
Key Factors
- 01 Patchy fog indicated 07:00–09:00 (-04:00) with very high humidity (93–97%), which can reduce visibility.
- 02 Isolated showers and thunderstorms possible roughly 09:00–20:00 with precipitation chances around 15–20%, which can create brief heavy rain, localized low visibility, and slick spots.
- 03 After ~20:00 conditions trend partly cloudy/mostly clear with low precipitation chances (about 13% down to 4%), improving driving conditions.
- 04 No active weather alerts are present in the provided data.
- 05 Winds are light (generally 1–5 mph), so wind-related driving hazards are minimal.
- 06 Key data like visibility distance and rainfall intensity are not provided, adding uncertainty about how impactful the fog/storms may be.
Confidence
68%
Recommendation
Morning: Prefer driving 10:00–12:00 when fog is no longer listed (avoid 07:00–09:00 due to patchy fog). Evening: Prefer driving 20:00–23:00 after the isolated storm window ends and skies turn partly cloudy/mostly clear (use extra caution 18:00–20:00 due to lingering isolated storms).