LA County Announces Proactive Road Closures and Urges Residents to Prepare Ahead of Upcoming Storm - LA County Public Works

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LOS ANGELES (Feb. 16, 2026) — Los Angeles County Public Works strongly advises residents and motorists to prepare ahead of a strong storm system forecasted to reach Los Angeles County Monday morning, bringing Flood Watches to many mountainous areas. A High Wind Warning and Winter Storm Warning are also in effect for many higher elevations of the San Gabriel Mountains. Snow levels could drop to nearly 5,000 feet by Monday night.

The heaviest rainfall is expected during the late morning to early afternoon hours on Monday. These conditions significantly increase the risk of flash flooding, fast moving water, and mud and debris flows in fire-impacted communities.

LA County Road Closures

To protect public safety, LA County Public Works will implement the following road closures beginning Monday morning at 10 am.

  1. Angeles Forest Hwy, from Aliso Canyon Rd to Hwy 2
  2. Big Tujunga Canyon Rd, from Angeles Forest Hwy to Vogel Flat Rd
  3. Upper Big Tujunga Canyon Rd, from Angeles Forest Hwy to Angeles Crest Hwy

These closures will remain in effect until rainfall subsides, and crews can safely clear debris and restore roadway conditions for public use.

Motorists are urged to plan ahead, use alternate routes, and avoid travel during periods of heavy rain—especially on mountain roads and through burn scar areas. Drivers should heed all posted signage and instructions from public safety personnel.

Report Storm Impacts and Get Help

  1. LA County Public Works 24/7 Dispatch (flooding, debris, road hazards):
    1-800-675-HELP (4357)
  2. Emergency Alerts and Storm Updates: LACounty.gov/emergency | @ReadyLACounty

Residents are encouraged to remain vigilant, monitor official weather updates, and take steps now to protect their homes and personal safety.

-oOo-

Media Library Available Here

Media Contact:

pio@pw.lacounty.gov

(800)675-4357

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