HANFORD, Calif. – A wet start to the week is drenching the San Joaquin Valley, bringing much-needed rain but also slick highways and slower commutes. A steady band of showers and isolated thunderstorms is expected to linger through Tuesday, making for challenging travel along I-5 and Highway 99 during peak hours.
According to the National Weather Service in Hanford, rainfall totals could reach up to a half inch by late Tuesday, with localized ponding in low-lying areas. South winds up to 15 mph could accompany heavier bursts, reducing visibility on rural routes. Caltrans advises drivers to reduce speed and allow extra braking distance during the morning and afternoon drives.
Showers will taper by Wednesday as high pressure builds, setting the stage for a stretch of bright, mild fall weather through the weekend. Daytime highs will rebound to the upper 60s and low 70s, ideal for outdoor events, harvest festivals, and early pumpkin patch visits after the rain clears.
Residents should secure outdoor decorations and clear drains before Monday’s rain intensifies. Those traveling for the holiday should keep a close watch on road conditions and use headlights in heavy rain. By midweek, skies will brighten, giving Central California a break from wet roads and a classic fall feel heading into the second half of October.
Five-Day Forecast for Hanford, CA:
Mon: 69/54 – Rain increasing; gusty south wind up to 15 mph.
Tue: 60/47 – Showers and thunder early; drier late, breezy.
Wed: 67/47 – Mostly sunny, mild; roads drying out.
Thu: 67/48 – Sunny and calm; perfect for outdoor plans.
Fri: 71/50 – Clear skies, light winds; classic fall day.
