Los Angeles, California
Regional Weather Alerts
| Alert: | Beach Hazards Statement |
| Area(s): | San Francisco; Coastal North Bay Including Point Reyes National Seashore; San Francisco Peninsula Coast; Northern Monterey Bay; Southern Monterey Bay and Big Sur Coast |
| Effective: | 2025-11-19 @ 5:20 pm -> 2025-11-25 @ 12:00 am |
| Onset: | 2025-11-20 @ 6:00 pm -> 2025-11-20 @ 7:00 am |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS San Francisco CA on 2025-11-19 @ 5:20 pm |
| Headline: | Beach Hazards Statement issued November 19 at 3:20PM PST until November 24 at 10:00PM PST by NWS San Francisco CA |
| Description: |
* WHAT...A long period northwesterly swell will result in an increased risk for sneaker waves and rip currents. Breaking waves of 13 to 18 feet are expected. * WHERE...Pacific Coast beaches. * WHEN...From Thursday afternoon through Monday evening. * IMPACTS...Sneaker waves can unexpectedly run significantly farther up the beach than normal, including over rocks and jetties. Rip currents are typically more frequent and stronger in the vicinity of jetties, inlets, and piers. |
| Alert: | Winter Weather Advisory |
| Area(s): | Mono |
| Effective: | 2025-11-19 @ 3:51 pm -> 2025-11-21 @ 9:00 am |
| Onset: | 2025-11-20 @ 9:00 am -> 2025-11-20 @ 6:30 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Reno NV on 2025-11-19 @ 3:51 pm |
| Headline: | Winter Weather Advisory issued November 19 at 1:51PM PST until November 21 at 7:00AM PST by NWS Reno NV |
| Description: |
* WHAT...Snow. Snow accumulations of 2 to 5 inches between 6000 and 7000 feet. Above 7000 feet, snow accumulations of 6 to 12 inches with 12 to 18 inches possible along the highest peaks. Winds gusting as high as 80 mph along the Sierra crest. * WHERE...Mono County. * WHEN...From 7 AM Thursday to 7 AM PST Friday. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday morning and evening commutes. |
| Alert: | Winter Weather Advisory |
| Area(s): | Northern Ventura County Mountains |
| Effective: | 2025-11-19 @ 3:09 pm -> 2025-11-21 @ 4:00 am |
| Onset: | 2025-11-20 @ 12:00 pm -> 2025-11-19 @ 11:15 pm |
| Severity: | Moderate |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Los Angeles/Oxnard CA on 2025-11-19 @ 3:09 pm |
| Headline: | Winter Weather Advisory issued November 19 at 1:09PM PST until November 21 at 2:00AM PST by NWS Los Angeles/Oxnard CA |
| Description: |
* WHAT...Wet snow expected. Total snow accumulations up to 6 inches above 6000 feet. * WHERE...Northern Ventura County Mountains. * WHEN...From 10 AM Thursday to 2 AM PST Friday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening commute. |
| Alert: | Winter Storm Watch |
| Area(s): | Western San Gabriel Mountains and Highway 14 Corridor; Eastern San Gabriel Mountains |
| Effective: | 2025-11-19 @ 3:09 pm -> 2025-11-22 @ 12:00 pm |
| Onset: | 2025-11-20 @ 3:00 pm -> 2025-11-19 @ 11:15 pm |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS Los Angeles/Oxnard CA on 2025-11-19 @ 3:09 pm |
| Headline: | Winter Storm Watch issued November 19 at 1:09PM PST until November 22 at 10:00AM PST by NWS Los Angeles/Oxnard CA |
| Description: |
* WHAT...Heavy wet snow possible. Total snow accumulations up to 8 inches possible above 6000 feet. Winds could gust as high as 40 mph. * WHERE...Eastern San Gabriel Mountains and Western San Gabriel Mountains and Highway 14 Corridor. * WHEN...From Thursday afternoon through Saturday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Thursday evening and Friday morning commutes. |
| Alert: | High Surf Advisory |
| Area(s): | San Luis Obispo County Beaches; Santa Barbara County Central Coast Beaches |
| Effective: | 2025-11-19 @ 2:24 pm -> 2025-11-24 @ 5:00 am |
| Onset: | 2025-11-20 @ 5:00 pm -> 2025-11-20 @ 5:00 am |
| Severity: | Minor |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Los Angeles/Oxnard CA on 2025-11-19 @ 2:24 pm |
| Headline: | High Surf Advisory issued November 19 at 12:24PM PST until November 24 at 3:00AM PST by NWS Los Angeles/Oxnard CA |
| Description: |
* WHAT...Large breaking waves of 12 to 16 feet with dangerous rip currents. * WHERE...San Luis Obispo County Beaches and Santa Barbara County Central Coast Beaches. * WHEN...From 3 PM Thursday to 3 AM PST Monday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore. Minor beach erosion and minor flooding of usually dry areas may occur. * ADDITIONAL DETAILS...Minor tidal overflows are possible from 8 AM to 1 PM Friday through Sunday. |
| Alert: | High Surf Advisory |
| Area(s): | Ventura County Beaches |
| Effective: | 2025-11-19 @ 2:24 pm -> 2025-11-24 @ 5:00 am |
| Onset: | 2025-11-21 @ 5:00 am -> 2025-11-20 @ 5:00 am |
| Severity: | Minor |
| Certainty: | Likely |
| Urgency: | Expected |
| Issued By: | NWS Los Angeles/Oxnard CA on 2025-11-19 @ 2:24 pm |
| Headline: | High Surf Advisory issued November 19 at 12:24PM PST until November 24 at 3:00AM PST by NWS Los Angeles/Oxnard CA |
| Description: |
* WHAT...Large breaking waves of 6 to 8 feet with dangerous rip currents. * WHERE...Ventura County Beaches. * WHEN...From 3 AM Friday to 3 AM PST Monday. * IMPACTS...There is an increased risk for ocean drowning. Rip currents can pull swimmers and surfers out to sea. Large breaking waves can cause injury, wash people off beaches and rocks, and capsize small boats near shore. Minor beach erosion and minor flooding of usually dry areas may occur. * ADDITIONAL DETAILS...Minor tidal overflows are possible from 8 AM to 1 PM Friday through Saturday. |
| Alert: | Winter Storm Watch |
| Area(s): | San Bernardino County Mountains; Riverside County Mountains |
| Effective: | 2025-11-19 @ 1:42 pm -> 2025-11-22 @ 12:00 pm |
| Onset: | 2025-11-20 @ 12:00 pm -> 2025-11-19 @ 9:45 pm |
| Severity: | Severe |
| Certainty: | Possible |
| Urgency: | Future |
| Issued By: | NWS San Diego CA on 2025-11-19 @ 1:42 pm |
| Headline: | Winter Storm Watch issued November 19 at 11:42AM PST until November 22 at 10:00AM PST by NWS San Diego CA |
| Description: |
* WHAT...Snow above 6500 feet expected. Heavy snow possible above 7000 ft. Total snow accumulations up to 5 to 10 inches possible, with up to 16 inches at the mountain peaks. Light accumulations will be possible down to 6000 feet. * WHERE...Riverside County Mountains and San Bernardino County Mountains. * WHEN...From Thursday morning through Saturday morning. Heaviest snow expected Thursday night into early Friday morning. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel could be very difficult to impossible. The hazardous conditions could impact the Thursday evening and Friday morning commutes. |