claude-opus-4-7 Analysis · Feb 18, 2026
Safe
MEDIUM RISK
claude-opus-4-7
80% confidence
Summary
Hazardous low-visibility fog through 10 AM followed by light rain and steady rain by late afternoon, with patchy fog returning overnight. Temperatures stay above freezing so ice is not a concern, but visibility and wet roads are the main hazards.
Hourly Forecast
6 AM 19%
0 mph
7 AM 24%
0 mph
8 AM 66%
0 mph
9 AM 88%
0 mph
10 AM 51%
1 mph
11 AM 32%
1 mph
12 PM 32%
2 mph
1 PM 31%
2 mph
2 PM 23%
2 mph
3 PM 46%
2 mph
4 PM 86%
2 mph
5 PM 91%
2 mph
6 PM 79%
2 mph
7 PM 45%
2 mph
8 PM 24%
2 mph
9 PM 22%
2 mph
10 PM 20%
2 mph
11 PM 6%
2 mph
Key Factors
- 01 Dense Fog Advisory in effect until 10 AM EST with visibility one quarter mile or less
- 02 Widespread fog through mid-morning with humidity 89-96%
- 03 Rain becoming likely in late afternoon and evening (86-91% probability between 4-6 PM)
- 04 Patchy fog returning after 8 PM
- 05 Temperatures in upper 30s to low 40s—above freezing, so low ice risk
- 06 Winds very light (0-2 mph), no wind hazard
Confidence
80%
Recommendation
Avoid driving during the Dense Fog Advisory before 10 AM and during the heaviest rain from about 4-6 PM. Safer windows: late morning around 10 AM-12 PM (after fog lifts, before steady rain), and evening around 8-10 PM (after main rain band, though watch for patchy fog).