claude-sonnet-4-6 Analysis · Feb 20, 2026
February 20th brings persistent rain throughout the morning and afternoon, with patchy fog and near-freezing temperatures (35–41°F) creating slippery and low-visibility road conditions. Conditions improve significantly by evening as rain tapers off and winds calm.
- 01 Sustained rain from 7:00 AM through at least 3:00 PM with precipitation probability at or above 97% from 7–9 AM, creating wet and potentially slick road surfaces.
- 02 Temperatures hover at 35°F during the morning rush (6–9 AM), very close to freezing, raising the risk of icy patches especially on bridges, overpasses, and shaded roads.
- 03 Patchy fog noted in the daytime detailed forecast, which reduces visibility and increases reaction-time risk.
- 04 High relative humidity (89–96%) throughout the day sustains wet surface conditions even during lighter rain periods.
- 05 Rain totals of 0.25–0.50 inches expected during the day, which can cause ponding and reduced tire traction.
- 06 Evening temperatures drop to near 33°F overnight, increasing the risk of any residual surface moisture freezing after dark.
If possible, delay morning travel until after 10:00 AM when rain intensity begins to ease and temperatures rise slightly above freezing. The safest morning window is 10:00 AM – 12:00 PM when precipitation probability drops to the mid-80s and temps reach 38–40°F. For evening driving, the best window is 7:00 PM – 9:00 PM when rain chances fall to 18–19%, winds are nearly calm at 2 mph, and fog is no longer a noted hazard — though be cautious of near-freezing temps (39°F) and damp roads that could refreeze later at night.