gemini-3.7-flash Analysis · Jul 21, 2026
Unsafe
HIGH RISK
gemini-3.7-flash
95% confidence
Summary
Widespread thunderstorms and torrential downpours are expected today, presenting a severe risk of flash flooding and hazardous road conditions. An active Flood Watch is in effect through late tonight.
Hourly Forecast
7 AM 19%
5 mph
8 AM 58%
8 mph
9 AM 60%
9 mph
10 AM 60%
10 mph
11 AM 75%
12 mph
12 PM 62%
10 mph
1 PM 75%
10 mph
2 PM 53%
9 mph
3 PM 50%
9 mph
4 PM 54%
9 mph
5 PM 76%
9 mph
6 PM 84%
8 mph
7 PM 98%
8 mph
8 PM 89%
8 mph
9 PM 90%
8 mph
10 PM 68%
8 mph
11 PM 60%
8 mph
Key Factors
- 01 Active Flood Watch in effect through late tonight due to potential torrential rainfall (2-3 inches per hour).
- 02 High probability of thunderstorms and heavy rain throughout the day and evening, peaking between 5:00 PM and 10:00 PM with precipitation chances up to 98%.
- 03 Risk of localized flash flooding, standing water, and severely reduced visibility in urban and poor-drainage areas.
Confidence
95%
Recommendation
If travel is necessary, safer windows with lower storm probabilities are between 7:00 AM and 8:00 AM in the morning (19% chance of precipitation) and after 10:00 PM in the late evening as storm intensity begins to decline (though watch for residual roadway flooding). Avoid driving during the peak torrential rain period from 5:00 PM to 10:00 PM.