claude-sonnet-4-6 Analysis · Mar 12, 2026

March 12 brings persistent light rain through the morning and midday hours with temperatures dropping from 57°F to near 40°F by afternoon, creating increasingly slippery conditions. A transition to rain/snow mix after 4 PM and light snow around 6 PM, combined with near-freezing temps overnight, raises the risk of icy roads by evening.

• 01 Light rain is likely or probable from 7 AM through early afternoon, with precipitation probability peaking at 80% between 9–11 AM, reducing traction on wet roads.
• 02 Temperatures fall sharply from 57°F at 7 AM to 40°F by 2–5 PM, approaching freezing and increasing the risk of icy patches, especially on bridges and overpasses.
• 03 Wind speeds of 14–17 mph with gusts up to 33 mph (per daily forecast) throughout the day create crosswind hazards and reduce vehicle stability.
• 04 Precipitation transitions to a rain/snow mix around 4–5 PM and to light snow by 6 PM (57% probability), significantly increasing road slickness as temperatures hover near 39–40°F.
• 05 Overnight low of 30°F means any residual moisture or snow on roads could freeze after 6–7 PM, creating black ice risk into the night.
• 06 No active weather alerts were in place, but the combination of rain, dropping temps, wind gusts, and snow transition warrants caution.