Public Safety Alerts

See official public safety alerts, emergency alerts, presidential alerts and weather warnings for every U.S. location.
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Public Safety Alerts

California Severe Red Flag Warning | Effective 06/18/2026 19:56

Red Flag Warning issued June 18 at 7:56PM PDT until June 19 at 7:00PM PDT by NWS Sacramento CA

Event: Red Flag Warning

Desc: The National Weather Service in Sacramento has issued a Red Flag Warning for thunderstorms and strong outflow winds, which is in effect from 5 AM to 7 PM PDT Friday. * Affected Area...Fire Zone 121 W. Shasta County Above 3000 ft, Fire Zone 122 W. Shasta County 1000-3000 ft, Fire Zone 123 Shasta Lake Area...

Areas: Shasta County CA

Severity: Severe

Urgency: Expected

Effective: Thursday, June 18, 2026 - 19:56

Expires: Friday, June 19, 2026 - 19:00

Sender: [email protected]

California, Nevada Severe Red Flag Warning | Effective 06/18/2026 13:49

Red Flag Warning issued June 18 at 1:49PM PDT until June 18 at 10:00PM PDT by NWS Reno NV

Event: Red Flag Warning

Desc: ...RED FLAG WARNING IN EFFECT FROM NOON TO 9 PM PDT FRIDAY FOR THUNDERSTORMS AND STRONG OUTFLOW WINDS FOR THE SIERRA FRONT... The National Weather Service in Reno has issued a Red Flag Warning for thunderstorms and strong outflow winds, which is in effect from noon to 9 PM PDT Friday. * CHANGES...A new Red Flag Warning has been...

Areas: Lassen County CA, Sierra County CA, Douglas County NV, Lyon County NV, Storey County NV, Washoe County NV, Carson City NV, Alpine County CA, El Dorado County CA, Mono County CA, Mineral County NV

Severity: Severe

Urgency: Expected

Effective: Thursday, June 18, 2026 - 13:49

Expires: Friday, June 19, 2026 - 13:00

Sender: [email protected]

California, Nevada Severe Red Flag Warning | Effective 06/18/2026 13:49

Red Flag Warning issued June 18 at 1:49PM PDT until June 19 at 11:00PM PDT by NWS Reno NV

Event: Red Flag Warning

Desc: The National Weather Service in Reno has issued a Red Flag Warning for thunderstorms and strong outflow winds, which is in effect from 8 AM to 11 PM PDT Friday. The Fire Weather Watch is no longer in effect. * CHANGES...The Fire Weather Watch has been upgraded to a Red Flag Warning. * Affected Area...Fire Weather Zone 270...

Areas: Modoc County CA, Lassen County CA, Pershing County NV, Washoe County NV

Severity: Severe

Urgency: Expected

Effective: Thursday, June 18, 2026 - 13:49

Expires: Friday, June 19, 2026 - 13:00

Sender: [email protected]

California, Nevada Severe Red Flag Warning | Effective 06/18/2026 13:49

Red Flag Warning issued June 18 at 1:49PM PDT until June 19 at 9:00PM PDT by NWS Reno NV

Event: Red Flag Warning

Severity: Severe

Urgency: Expected

Effective: Thursday, June 18, 2026 - 13:49

Expires: Friday, June 19, 2026 - 13:00

Sender: [email protected]

California Severe Red Flag Warning | Effective 06/18/2026 12:51

Red Flag Warning issued June 18 at 12:51PM PDT until June 19 at 7:00PM PDT by NWS Medford OR

Event: Red Flag Warning

Desc: ...Scattered dry and wet thunderstorms develop on Friday... .An upper level low will inject elevated moisture to the region by Friday morning. Storms will track towards the north through the day. A mix of dry and wet storms will provide abundant lightning to the region through Friday evening. The National Weather Service in...

Areas: Siskiyou County CA, Modoc County CA

Severity: Severe

Urgency: Expected

Effective: Thursday, June 18, 2026 - 12:51

Expires: Friday, June 19, 2026 - 01:00

Sender: [email protected]

California, Oregon Severe Red Flag Warning | Effective 06/18/2026 12:51

Red Flag Warning issued June 18 at 12:51PM PDT until June 19 at 7:00PM PDT by NWS Medford OR

Event: Red Flag Warning

Areas: Siskiyou County CA, Jackson County OR, Josephine County OR

Severity: Severe

Urgency: Expected

Effective: Thursday, June 18, 2026 - 12:51

Expires: Friday, June 19, 2026 - 01:00

Sender: [email protected]

California Severe Red Flag Warning | Effective 06/18/2026 11:55

Red Flag Warning issued June 18 at 11:55AM PDT until June 19 at 7:00PM PDT by NWS Eureka CA

Event: Red Flag Warning

Desc: The National Weather Service in Eureka has issued a Red Flag Warning, which is in effect from 8 AM to 7 PM PDT Friday. The Fire Weather Watch is no longer in effect. * AFFECTED AREA...Northern Trinity and Humboldt Counties including fire weather zones 403, 406, 409, and 410. * THUNDERSTORMS...Isolated, mostly dry thunderstorms...

Areas: Humboldt County CA, Siskiyou County CA, Trinity County CA

Severity: Severe

Urgency: Expected

Effective: Thursday, June 18, 2026 - 11:55

Expires: Friday, June 19, 2026 - 05:00

Sender: [email protected]

California Severe Extreme Heat Watch | Effective 06/18/2026 10:46

Extreme Heat Watch issued June 18 at 10:46AM PDT until June 25 at 9:00PM PDT by NWS Los Angeles/Oxnard CA

Event: Extreme Heat Watch

Desc: * WHAT...Dangerously hot conditions with temperatures up to 100 possible. Hottest Wednesday and Thursday. * WHERE...Eastern San Fernando Valley, Eastern San Gabriel Mountains, Los Angeles County San Gabriel Valley, Santa Clarita Valley, Western San Fernando Valley, and Western San Gabriel Mountains and Highway 14 Corridor. *...

Areas: Los Angeles County CA

Severity: Severe

Urgency: Future

Effective: Thursday, June 18, 2026 - 10:46

Expires: Friday, June 19, 2026 - 22:00

Sender: [email protected]

California Severe Extreme Heat Watch | Effective 06/18/2026 10:46

Extreme Heat Watch issued June 18 at 10:46AM PDT until June 25 at 9:00PM PDT by NWS Los Angeles/Oxnard CA

Event: Extreme Heat Watch

Desc: * WHAT...Dangerously hot conditions with temperatures up to 88 possible in Downtown Los Angeles and 85 in Inglewood. Hottest Wednesday and Thursday. * WHERE...Los Angeles County Inland Coast including Downtown Los Angeles. * WHEN...From Tuesday morning through Thursday evening. * IMPACTS...There is a high risk for dangerous...

Areas: Los Angeles County CA

Severity: Severe

Urgency: Future

Effective: Thursday, June 18, 2026 - 10:46

Expires: Friday, June 19, 2026 - 22:00

Sender: [email protected]

California Severe Extreme Heat Watch | Effective 06/18/2026 10:22

Extreme Heat Watch issued June 18 at 10:22AM PDT until June 25 at 9:00PM PDT by NWS Los Angeles/Oxnard CA

Event: Extreme Heat Watch

Areas: Los Angeles County CA

Severity: Severe

Urgency: Future

Effective: Thursday, June 18, 2026 - 10:22

Expires: Sunday, June 21, 2026 - 14:15

Sender: [email protected]

California Severe Extreme Heat Watch | Effective 06/18/2026 10:22

Extreme Heat Watch issued June 18 at 10:22AM PDT until June 25 at 9:00PM PDT by NWS Los Angeles/Oxnard CA

Event: Extreme Heat Watch

Areas: Los Angeles County CA

Severity: Severe

Urgency: Future

Effective: Thursday, June 18, 2026 - 10:22

Expires: Sunday, June 21, 2026 - 14:15

Sender: [email protected]

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