gpt-5.5 Analysis · Mar 21, 2026
Safe
LOW RISK
gpt-5.5
88% confidence
Summary
Driving conditions are generally favorable for 2026-03-21 after the early-morning dense fog advisory ends. The day is mostly sunny to mostly cloudy, dry, above freezing, and winds are light to moderate.
Hourly Forecast
7 AM 0%
8 mph
8 AM 0%
9 mph
9 AM 0%
12 mph
10 AM 0%
13 mph
11 AM 0%
12 mph
12 PM 0%
12 mph
1 PM 0%
10 mph
2 PM 0%
9 mph
3 PM 0%
8 mph
4 PM 0%
8 mph
5 PM 1%
7 mph
6 PM 1%
7 mph
7 PM 1%
5 mph
8 PM 1%
2 mph
9 PM 2%
3 mph
10 PM 2%
3 mph
11 PM 2%
5 mph
Key Factors
- 01 Dense Fog Advisory was in effect until 8:00 AM EDT with visibility as low as one quarter mile, making early-morning driving hazardous.
- 02 After 8:00 AM EDT, the forecast shows mostly sunny conditions through the afternoon with 0–1% precipitation chances.
- 03 Temperatures remain well above freezing, from the mid-40s to upper-50s °F, so ice risk is low.
- 04 Winds are generally 7–13 mph during the day and lighter in the evening, with no strong gusts reported.
- 05 Evening conditions are mostly cloudy with very low precipitation chances, around 1–2% in the provided hourly forecast.
Confidence
88%
Recommendation
Avoid driving before 8:00 AM EDT due to dense fog. Safer morning slot: 9:00 AM–11:00 AM EDT; safer evening slot: 6:00 PM–9:00 PM EDT. Use headlights and extra following distance if any fog lingers early.