Public Safety Alerts, Emergency Alerts and Weather Warnings

See official public safety alerts, emergency alerts, presidential alerts and weather warnings for every U.S. location. Search all public safety alerts, or filter by severity or county.

Active Alerts Map

Public Safety Alerts

Wind Advisory 04/25/2025 03:29 for California areas

Description: * WHAT...Southwest winds 20 to 30 mph with gusts up to 50 mph expected. Isolated gusts 55-60 mph below the San Gorgonio Pass. * WHERE...Apple and Lucerne Valleys, San Diego County Deserts, and San Gorgonio Pass near Banning. * WHEN...From 2 PM this afternoon to 11 PM PDT Saturday. * IMPACTS...Gusty winds will blow around... more

Areas: San Bernardino County CA, San Diego County CA, Riverside County CA

Severity: Moderate

Effective: Friday, April 25, 2025 - 03:29

Expires: Friday, April 25, 2025 - 14:15

Winter Weather Advisory 04/25/2025 02:39 for California areas

Description: * WHAT...Moderate snow expected above 6000 feet. Total snow accumulations of 3 to 8 inches, with up to 12 inches over highest peaks. Winds gusting up to 35 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park. * WHEN...From 5 PM this afternoon to 11 AM PDT Sunday. * IMPACTS...Plan on slippery... more

Areas: Butte County CA, Lassen County CA, Plumas County CA, Shasta County CA, Tehama County CA, Alpine County CA, Amador County CA, Calaveras County CA, El Dorado County CA, Nevada County CA, Placer County CA, Sierra County CA, Tuolumne County CA, Yuba County CA

Severity: Moderate

Effective: Friday, April 25, 2025 - 02:39

Expires: Friday, April 25, 2025 - 17:45

Winter Weather Advisory 04/25/2025 01:22 for California areas

Description: * WHAT...Snow. Snow accumulations of 3 to 6 inches along the Sierra crest with 10 to 12 inches along highest peaks, including the White Mountains. 1 to 3 inches for communities along Highway 395. Ridge winds gusting up to 50 mph. * WHERE...Mono County. * WHEN...From 5 PM this afternoon to 11 AM PDT Sunday. * IMPACTS...Travel... more

Areas: Mono County CA

Severity: Moderate

Effective: Friday, April 25, 2025 - 01:22

Expires: Friday, April 25, 2025 - 17:00

Winter Weather Advisory 04/25/2025 01:22 for California, Nevada areas

Description: * WHAT...Snow. Snow accumulations of 3 to 6 inches above 7000 feet with up to 10 inches along the highest peaks. 1 to 3 inches at lake level. Ridge winds gusts up to 60 mph. * WHERE...Greater Lake Tahoe Area. * WHEN...From 5 PM this afternoon to 11 AM PDT Sunday. * IMPACTS...Travel could be difficult at times. The hazardous... more

Areas: Alpine County CA, El Dorado County CA, Nevada County CA, Placer County CA, Douglas County NV, Washoe County NV, Carson City NV

Severity: Moderate

Effective: Friday, April 25, 2025 - 01:22

Expires: Friday, April 25, 2025 - 17:00

Wind Advisory 04/25/2025 01:01 for California areas

Description: * WHAT...West winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Western Imperial County. * WHEN...From 5 PM this afternoon to 10 PM PDT this evening. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.

Areas: Imperial County CA

Severity: Moderate

Effective: Friday, April 25, 2025 - 01:01

Expires: Friday, April 25, 2025 - 15:15

Wind Advisory 04/25/2025 01:01 for California areas

Description: * WHAT...West winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Southwest corner of Imperial County. * WHEN...From 2 PM this afternoon to 5 AM PDT Sunday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.

Areas: Imperial County CA

Severity: Moderate

Effective: Friday, April 25, 2025 - 01:01

Expires: Friday, April 25, 2025 - 15:15

Wind Advisory 04/25/2025 00:51 for California areas

Description: * WHAT...Southwest winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Death Valley National Park and Western Mojave Desert. * WHEN...From 1 PM this afternoon to 11 PM PDT Saturday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Areas of... more

Areas: Inyo County CA, San Bernardino County CA

Severity: Moderate

Effective: Friday, April 25, 2025 - 00:51

Expires: Friday, April 25, 2025 - 10:00

Winter Weather Advisory 04/24/2025 22:48 for California areas

Description: * WHAT...Snow expected. Total snow accumulations up to 9 inches. * WHERE...A portion of central California. * WHEN...From 11 PM Friday to 11 AM PDT Sunday. * IMPACTS...Travel could be very difficult.

Areas: Madera County CA, Mariposa County CA, Tuolumne County CA, Fresno County CA, Tulare County CA

Severity: Moderate

Effective: Thursday, April 24, 2025 - 22:48

Expires: Friday, April 25, 2025 - 07:00

Wind Advisory 04/24/2025 22:48 for California areas

Description: * WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Indian Wells Valley, Mojave Desert, and Mojave Desert Slopes. * WHEN...From 5 PM Friday to 11 AM PDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. *... more

Areas: Kern County CA

Severity: Moderate

Effective: Thursday, April 24, 2025 - 22:48

Expires: Friday, April 25, 2025 - 07:00

Winter Weather Advisory 04/24/2025 13:27 for California, Nevada areas

Description: * WHAT...Snow. Snow accumulations of 3 to 6 inches above 7000 feet with up to 10 inches along the highest peaks. 1 to 3 inches at lake level. Ridge winds gusts up to 60 mph. * WHERE...Greater Lake Tahoe Area. * WHEN...From 5 PM Friday to 11 AM PDT Sunday. * IMPACTS...Travel could be difficult at times. The hazardous conditions... more

Areas: Alpine County CA, El Dorado County CA, Nevada County CA, Placer County CA, Douglas County NV, Washoe County NV, Carson City NV

Severity: Moderate

Effective: Thursday, April 24, 2025 - 13:27

Expires: Friday, April 25, 2025 - 13:30

Winter Weather Advisory 04/24/2025 13:27 for California areas

Description: * WHAT...Snow. Snow accumulations of 3 to 6 inches along the Sierra crest with 10 to 12 inches along highest peaks, including the White Mountains. 1 to 3 inches for communities along Highway 395. Ridge winds gusting up to 50 mph. * WHERE...Mono County. * WHEN...From 5 PM Friday to 11 AM PDT Sunday. * IMPACTS...Travel could be... more

Areas: Mono County CA

Severity: Moderate

Effective: Thursday, April 24, 2025 - 13:27

Expires: Friday, April 25, 2025 - 13:30

Winter Weather Advisory 04/24/2025 13:10 for California areas

Description: * WHAT...Snow expected above 6000 feet. Total snow accumulations of 3 to 6 inches, with up to 10 inches over highest peaks. Winds gusting up to 35 mph. * WHERE...West Slope Northern Sierra Nevada and Western Plumas County/Lassen Park. * WHEN...From 5 PM Friday to 11 AM PDT Sunday. * IMPACTS...Plan on slippery road conditions.... more

Severity: Moderate

Effective: Thursday, April 24, 2025 - 13:10

Expires: Friday, April 25, 2025 - 07:45

Air Quality Alert 04/23/2025 14:17 for California areas

Description: * WHAT...The South Coast AQMD has issued an air quality alert due to harmful levels of particle pollution from windblown dust. * WHERE...in the Coachella Valley. Levels of particle pollution can vary by time and location depending on emissions and local weather conditions. * WHEN...until 7AM Friday. * IMPACTS... Particle... more

Areas: Riverside County CA

Severity: Unknown

Effective: Wednesday, April 23, 2025 - 14:17

Expires: Friday, April 25, 2025 - 07:00

Translate

Filter by Severity

Moderate (12) Apply Moderate filter
Unknown (1) Apply Unknown filter

Filter by County

(-) Remove US filter US
- (-) Remove California filter California
- Nevada (2) Apply Nevada filter

Active Public Safety Alerts

Public Safety Alerts, Emergency Alerts and Weather Warnings

Active Alerts Map