gpt-5.1 Analysis · Jul 27, 2026
Safe
MEDIUM RISK
gpt-5.1
90% confidence
Summary
Mostly sunny and calm with a period of scattered to likely afternoon thunderstorms and some patchy late‑night fog, so conditions are generally safe but with a few higher‑risk windows. Roads may be briefly slick and visibility reduced during storms and overnight fog.
Hourly Forecast
7 AM 3%
1 mph
8 AM 2%
2 mph
9 AM 2%
2 mph
10 AM 3%
3 mph
11 AM 10%
5 mph
12 PM 17%
6 mph
1 PM 25%
6 mph
2 PM 51%
6 mph
3 PM 56%
7 mph
4 PM 49%
8 mph
5 PM 36%
6 mph
6 PM 28%
5 mph
7 PM 26%
3 mph
8 PM 31%
3 mph
9 PM 25%
2 mph
10 PM 7%
2 mph
11 PM 5%
2 mph
Key Factors
- 01 No active weather alerts and light winds (generally 1–8 mph) reduce overall hazard for most of the day
- 02 Dry, mostly sunny conditions from early morning through late morning with very low precipitation chances (≤10%) favor safe travel
- 03 Thunderstorm risk increases from around noon, becoming highest between about 2pm and 5pm (precipitation probability up to ~60%), which can cause heavy rain, ponding on roads, and brief visibility reductions
- 04 Evening still carries a chance of showers and thunderstorms until about 10pm, though probabilities gradually decline into the night
- 05 Patchy fog is expected late tonight (roughly 1am–5am), which can reduce visibility even though specific visibility values aren’t provided
- 06 Temperatures are well above freezing all day and night, so there is no ice or snow risk
Confidence
90%
Recommendation
For safer driving today, aim for a morning window between 9:00am and 11:00am when conditions are dry, visibility is good, and winds are light. In the evening, a relatively safer window is between 9:00pm and 11:00pm, after the higher thunderstorm chances have diminished and before the late‑night patchy fog is most likely to form.