Rain is running the show in Sacramento on Sunday, April 12, with light showers, cool mid‑50s temperatures and a steady soak setting up this morning. Thunderstorms are likely as the day wears on, and south winds will strengthen, so expect a sloppy commute and pockets of brief heavy downpours.
Afternoon Thunderstorm Risk
Showers and thunderstorms are on tap through the afternoon, with a high near 59°F and a roughly 90% chance of precipitation. The best shot at stronger cells runs from midday into early evening. Any isolated storm could bring a quick burst of heavy rain, small hail and sudden, erratic wind gusts that can sharply reduce visibility and cause temporary street flooding. For timing and impacts, see the briefing from the National Weather Service.
Winds And Commute Impacts
Southerly winds of 10–14 mph are expected in the city, with gusts to around 24 mph. Forecasters say gusts may ramp up to 35–45 mph across parts of the northern valley and nearby foothills in stronger thunderstorm cores. That raises the risk of downed tree limbs and tricky crosswinds on bridges, so ease off the gas and give big rigs and buses a wide berth. Visibility can drop in a hurry in heavier cells, so build in extra time for your drive.
Mountain Travel And Warnings
The Sierra is under a Winter Storm Warning through Sunday, April 12 at 11:00 p.m. PDT, with heavy, travel‑snarling snow expected above roughly 4,500 feet. Forecasters are calling for 1–2 feet of accumulation at many elevations and as much as 3–4 feet on the highest peaks. Travel could range from very difficult to impossible in spots; if you have to head for the mountains, check chain requirements and current road conditions before you go, according to Caltrans.
What To Do
Put off nonessential mountain trips through Sunday night, keep an umbrella and a fully charged phone handy for valley errands, and secure loose outdoor items before the next round of gusts. If you run into flooded roads or strong crosswinds, slow down and pull over to a safe spot to wait out the worst of it.
