gpt-5.6-terra Analysis · Apr 20, 2026
Safe
MEDIUM RISK
gpt-5.6-terra
87% confidence
Summary
Driving is generally safe today after the early morning, with dry/partly sunny conditions and temperatures well above freezing through the evening. Use added caution before 10 AM for a slight chance of rain on cold surfaces, and late tonight as temperatures fall toward freezing under an active Freeze Warning beginning at midnight.
Hourly Forecast
7 AM 19%
2 mph
8 AM 18%
5 mph
9 AM 15%
6 mph
10 AM 12%
7 mph
11 AM 5%
8 mph
12 PM 9%
9 mph
1 PM 5%
10 mph
2 PM 7%
10 mph
3 PM 10%
12 mph
4 PM 10%
12 mph
5 PM 6%
12 mph
6 PM 5%
12 mph
7 PM 0%
10 mph
8 PM 0%
8 mph
9 PM 0%
7 mph
10 PM 0%
7 mph
11 PM 0%
6 mph
Key Factors
- 01 Frost Advisory is in effect until 8 AM EDT; temperatures were near 38°F at 7 AM, so isolated frost-related slick spots may be possible.
- 02 There is a 15–19% chance of rain showers from 7–10 AM, which could leave roads damp; no visibility data is provided.
- 03 Conditions improve after 10 AM, with precipitation chances 12% or lower, temperatures 46–50°F, and partly to mostly sunny skies.
- 04 Northwest winds increase to 10–12 mph during the afternoon, with forecast gusts up to 22 mph; this is a minor concern, particularly for high-profile vehicles.
- 05 The Freeze Warning begins at midnight tonight; temperatures fall from 37°F at 11 PM toward a low near 30°F overnight, increasing the potential for freezing on any remaining wet surfaces after the forecast date.
Confidence
87%
Recommendation
Morning: Safer to drive from 10 AM to noon, after the shower risk ends and temperatures rise into the mid-to-upper 40s. Evening: Safer to drive from 6 PM to 10 PM, while skies are dry and temperatures remain 39–46°F; avoid or use extra caution after midnight as freezing temperatures develop.