claude-haiku-4-5 Analysis · Sep 13, 2026
Unsafe
HIGH RISK
claude-haiku-4-5
95% confidence
Summary
Flash Flood Warning active until 10:00 AM EDT with 1-2 inches of heavy rain expected within the warned area. Conditions improve significantly after midday, but morning driving is hazardous due to flooding and poor drainage.
Hourly Forecast
7 AM 85%
1 mph
8 AM 82%
1 mph
9 AM 63%
1 mph
10 AM 62%
2 mph
11 AM 21%
3 mph
12 PM 8%
3 mph
1 PM 6%
5 mph
2 PM 4%
5 mph
3 PM 3%
5 mph
4 PM 4%
5 mph
5 PM 3%
5 mph
6 PM 0%
3 mph
7 PM 0%
2 mph
8 PM 0%
2 mph
9 PM 0%
2 mph
10 PM 0%
2 mph
11 PM 0%
2 mph
Key Factors
- 01 Active Flash Flood Warning from 5:54 AM until 10:00 AM EDT affecting Southeastern Morris County NJ and surrounding areas - thunderstorms producing heavy rain at rates of 1-2 inches per hour
- 02 High precipitation probability (85-90%) and heavy rainfall amounts (1-2 inches) during morning hours creating flash flooding risk on highways, streets, underpasses, and low-lying areas
- 03 Flood Watch in effect until noon EDT across multiple counties in NJ, PA, and DE with potential for excessive runoff
- 04 100% relative humidity during early morning hours compounds visibility and hydroplaning risks
- 05 Most flood deaths occur in vehicles - flooded roads present extreme hazard through 10 AM
Confidence
95%
Recommendation
AVOID DRIVING between 7:00 AM and 10:00 AM EDT - Flash Flood Warning is active. If driving is essential, delay until after 11:00 AM when precipitation probability drops to 21% and flood conditions are clearing. Afternoon and evening hours from 2:00 PM onward are safer for travel, with mostly sunny conditions and no precipitation expected after noon.