gpt-5.2 Analysis · Sep 18, 2026
Unsafe
MEDIUM RISK
gpt-5.2
62% confidence
Summary
Driving conditions are generally good (dry with light winds), but a Special Weather Statement warns of early-morning fog that may become locally dense with visibility down to 1/4 mile or less, creating a hazardous period for driving this morning.
Hourly Forecast
7 AM 0%
5 mph
8 AM 0%
6 mph
9 AM 0%
6 mph
10 AM 0%
7 mph
11 AM 0%
8 mph
12 PM 0%
8 mph
1 PM 0%
7 mph
2 PM 0%
7 mph
3 PM 0%
7 mph
4 PM 0%
8 mph
5 PM 0%
8 mph
6 PM 2%
7 mph
7 PM 3%
7 mph
8 PM 0%
7 mph
9 PM 0%
7 mph
10 PM 0%
6 mph
11 PM 0%
7 mph
Key Factors
- 01 Special Weather Statement (issued 5:05 AM EDT) reports areas of fog, locally dense at times, with visibility possibly 1/4 mile or less and rapidly changing visibility for drivers.
- 02 Very high morning relative humidity (around 90%+ at 7–8 AM) supports ongoing fog risk even though the hourly forecast does not explicitly report visibility.
- 03 Otherwise benign conditions: near-zero precipitation chances (0–3%) and light north winds (about 5–8 mph) with no cold/ice risk (temps 68–82F daytime, ~55F overnight).
Confidence
62%
Recommendation
Avoid driving in the early morning if you encounter fog; safest morning window is late morning to early afternoon, roughly 10:00 AM–2:00 PM EDT (after temperatures rise and humidity drops). For evening travel, conditions look quiet and dry; a good window is 7:00 PM–10:00 PM EDT, but remain alert for any redevelopment of patchy fog later at night as temperatures fall.