NOAA NWS / Event history

Red Flag Warning issued October 16 at 2:15AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA

Red Flag Warning · Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft. Severe; likely; urgency: expected.

See what changed ↓Detailed event record ↗

Bulletin issued: 16 October 2026 at 09:15 UTC
First saved by us: 14 October 2026 at 17:28 UTC
Last included in a daily record: 16 October 2026
The linked daily edition preserves what we captured that UTC day; this event page is not a live warning.
Source classification: Severe · Source update

A recent feed check does not mean a new observation. This page preserves source records; it does not establish current safety or warning status.

Issuer / area: NWS Sacramento CA · Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft
Certainty / urgency: Likely / Expected
Message expiry (not hazard end): 16 October 2026 at 17:00 UTC
Forecast onset / end: 16 October 2026 at 09:15 UTC / 16 October 2026 at 17:00 UTC

Archived official description

...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... * AFFECTED AREA...Portions of central and northern California. * TIMING...Until 10 AM PDT this morning. * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIVE HUMIDITY...Daytime humidity 10 to 20% with single digits possible and very poor overnight recoveries. * IMPACTS...Any fires that develop will spread rapidly. Outdoor burning is not recommended.

Instructions in this archived message

Please advise the appropriate officials or fire crews in the field of this Red Flag Warning.

The saved record

What changed

3 updates · 1 first record

Each update compares two versions we saved. This may not include every update from the source. A missing report does not mean an event has ended.

Showing 3 changes

Saved by us

16 October 2026 at 09:17 UTC

Version 4

6 recorded details changed

Title: Before
Red Flag Warning issued October 15 at 12:04PM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA
After
Red Flag Warning issued October 16 at 2:15AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA
Source updated: Before
15 October 2026 at 19:04 UTC
After
16 October 2026 at 09:15 UTC
Effective from: Before
15 October 2026 at 19:04 UTC
After
16 October 2026 at 09:15 UTC
Forecast onset: Before
15 October 2026 at 19:04 UTC
After
16 October 2026 at 09:15 UTC
Official description: Before
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT ~~FRIDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... * AFFECTED AREA...Portions of Sierra Nevada and adjacent Foothills. * TIMING...Until 10 AM PDT Friday.~~ * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIVE HUMIDITY...Daytime humidity 10 to …
After
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... * AFFECTED AREA...Portions of central and northern California. * TIMING...Until 10 AM PDT this morning. * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIVE HUMIDITY...Daytime humidity 10 to …
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.6ba23acc1834cdf31232a67829e59b6fb3f7e8a8.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7f31159f520854deebb669f0bb7e8b8c747bbc8a.001.1

Bulletin issued: 16 October 2026 at 09:15 UTC

View saved version 4

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

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  "id": "nws:c7a267ce6ac7d5de60879269",
  "authorityId": "urn:oid:2.49.0.1.840.0.7f31159f520854deebb669f0bb7e8b8c747bbc8a.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [
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      "identifier": "urn:oid:2.49.0.1.840.0.6ba23acc1834cdf31232a67829e59b6fb3f7e8a8.001.1",
      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Red Flag Warning issued October 16 at 2:15AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA",
  "eventType": "Red Flag Warning",
  "occurredAt": "2026-10-16T09:15:00.000Z",
  "issuedAt": "2026-10-16T09:15:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-16T09:15:00.000Z",
  "onsetAt": "2026-10-16T09:15:00.000Z",
  "expiresAt": "2026-10-16T17:00:00.000Z",
  "forecastEndAt": "2026-10-16T17:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft",
  "coordinates": null,
  "issuer": "NWS Sacramento CA",
  "summary": "Red Flag Warning · Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft. Severe; likely; urgency: expected.",
  "description": "...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT THIS MORNING\nDUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND\nNORTHERN CALIFORNIA...\n\n* AFFECTED AREA...Portions of central and northern California.\n\n* TIMING...Until 10 AM PDT this morning.\n\n* WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45\nmph.\n\n* RELATIVE HUMIDITY...Daytime humidity 10 to 20% with single digits\npossible and very poor overnight recoveries.\n\n* IMPACTS...Any fires that develop will spread rapidly. Outdoor\nburning is not recommended.",
  "instruction": "Please advise the appropriate officials or fire crews in the field of\nthis Red Flag Warning.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.7f31159f520854deebb669f0bb7e8b8c747bbc8a.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.

Saved by us

15 October 2026 at 19:17 UTC

Version 3

7 recorded details changed

Title: Before
Red Flag Warning issued October 15 at 12:24AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA
After
Red Flag Warning issued October 15 at 12:04PM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA
Source updated: Before
15 October 2026 at 07:24 UTC
After
15 October 2026 at 19:04 UTC
Effective from: Before
15 October 2026 at 07:24 UTC
After
15 October 2026 at 19:04 UTC
Forecast onset: Before
15 October 2026 at 07:24 UTC
After
15 October 2026 at 19:04 UTC
Message expiry: Before
15 October 2026 at 22:30 UTC
After
16 October 2026 at 17:00 UTC
Official description: Before
…DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... * AFFECTED AREA...Portions of ~~central and northern California.~~ * TIMING...Until 10 AM PDT Friday. * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIV…
After
…DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... * AFFECTED AREA...Portions of Sierra Nevada and adjacent Foothills. * TIMING...Until 10 AM PDT Friday. * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIV…
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e4445deec17cad9337cdd1ad0d3bf8780b3d4c82.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.6ba23acc1834cdf31232a67829e59b6fb3f7e8a8.001.1

Bulletin issued: 15 October 2026 at 19:04 UTC

View saved version 3

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

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  "id": "nws:1c3c9763e71327bc798c34e3",
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      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Red Flag Warning issued October 15 at 12:04PM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA",
  "eventType": "Red Flag Warning",
  "occurredAt": "2026-10-15T19:04:00.000Z",
  "issuedAt": "2026-10-15T19:04:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-15T19:04:00.000Z",
  "onsetAt": "2026-10-15T19:04:00.000Z",
  "expiresAt": "2026-10-16T17:00:00.000Z",
  "forecastEndAt": "2026-10-16T17:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft",
  "coordinates": null,
  "issuer": "NWS Sacramento CA",
  "summary": "Red Flag Warning · Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft. Severe; likely; urgency: expected.",
  "description": "...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT FRIDAY DUE TO\nWIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN\nCALIFORNIA...\n\n* AFFECTED AREA...Portions of Sierra Nevada and adjacent Foothills.\n\n* TIMING...Until 10 AM PDT Friday.\n\n* WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45\nmph.\n\n* RELATIVE HUMIDITY...Daytime humidity 10 to 20% with single digits\npossible and very poor overnight recoveries.\n\n* IMPACTS...Any fires that develop will spread rapidly. Outdoor\nburning is not recommended.",
  "instruction": "Please advise the appropriate officials or fire crews in the field of\nthis Red Flag Warning.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.6ba23acc1834cdf31232a67829e59b6fb3f7e8a8.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.

Saved by us

15 October 2026 at 07:28 UTC

Version 2

Source status changed

Title: Before
Red Flag Warning issued October 14 at 10:14AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA
After
Red Flag Warning issued October 15 at 12:24AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA
Source updated: Before
14 October 2026 at 17:14 UTC
After
15 October 2026 at 07:24 UTC
Effective from: Before
14 October 2026 at 17:14 UTC
After
15 October 2026 at 07:24 UTC
Forecast onset: Before
15 October 2026 at 07:00 UTC
After
15 October 2026 at 07:24 UTC
Message expiry: Before
15 October 2026 at 22:00 UTC
After
15 October 2026 at 22:30 UTC
Message type: Before
Alert
After
Update
Source status: Before
Source alert
After
Source update
Official description: Before
...RED FLAG WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM PDT FRIDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... The National Weather Service in Sacramento CA has issued a Red Flag Warning. * AFFECTED AREA...Portions of the Sierra Nevada and adjacent Foothills. * TIMING...From midnight tonight to 10 AM PDT Friday. * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIVE HUMIDITY...Daytime humidity 10 to 25% with single digits possible and very poor overnight recoveries. * IMPACTS...Any fires that develop will spread rapidly…
After
...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT FRIDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN CALIFORNIA... * AFFECTED AREA...Portions of central and northern California. * TIMING...Until 10 AM PDT Friday. * WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45 mph. * RELATIVE HUMIDITY...Daytime humidity 10 to 20% with single digits possible and very poor overnight recoveries. * IMPACTS...Any fires that develop will spread rapidly…
External source link: Before
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f4cb664e09cf499f4549d49c5ca565796896c73b.001.1
After
https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e4445deec17cad9337cdd1ad0d3bf8780b3d4c82.001.1

Bulletin issued: 15 October 2026 at 07:24 UTC

View saved version 2

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

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  "authorityId": "urn:oid:2.49.0.1.840.0.e4445deec17cad9337cdd1ad0d3bf8780b3d4c82.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [
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      "sender": "w-nws.webmaster@noaa.gov"
    }
  ],
  "category": "weather",
  "title": "Red Flag Warning issued October 15 at 12:24AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA",
  "eventType": "Red Flag Warning",
  "occurredAt": "2026-10-15T07:24:00.000Z",
  "issuedAt": "2026-10-15T07:24:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-15T07:24:00.000Z",
  "onsetAt": "2026-10-15T07:24:00.000Z",
  "expiresAt": "2026-10-15T22:30:00.000Z",
  "forecastEndAt": "2026-10-16T17:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Update",
  "status": "Source update",
  "place": "Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft",
  "coordinates": null,
  "issuer": "NWS Sacramento CA",
  "summary": "Red Flag Warning · Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft. Severe; likely; urgency: expected.",
  "description": "...RED FLAG WARNING REMAINS IN EFFECT UNTIL 10 AM PDT FRIDAY DUE TO\nWIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL AND NORTHERN\nCALIFORNIA...\n\n* AFFECTED AREA...Portions of central and northern California.\n\n* TIMING...Until 10 AM PDT Friday.\n\n* WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45\nmph.\n\n* RELATIVE HUMIDITY...Daytime humidity 10 to 20% with single digits\npossible and very poor overnight recoveries.\n\n* IMPACTS...Any fires that develop will spread rapidly. Outdoor\nburning is not recommended.",
  "instruction": "Please advise the appropriate officials or fire crews in the field of\nthis Red Flag Warning.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.e4445deec17cad9337cdd1ad0d3bf8780b3d4c82.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.

First saved record · 14 October 2026 at 17:28 UTC

Saved by us

14 October 2026 at 17:28 UTC

Starting point

First saved record

Our first saved version of Red Flag Warning issued October 14 at 10:14AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA. We have no earlier saved version to compare.

Bulletin issued: 14 October 2026 at 17:14 UTC

View saved version 1

Original saved fields, unchanged. This is our record, not an archived copy of the external webpage.

{
  "id": "nws:1139970528625259d0db4030",
  "authorityId": "urn:oid:2.49.0.1.840.0.f4cb664e09cf499f4549d49c5ca565796896c73b.001.1",
  "sender": "w-nws.webmaster@noaa.gov",
  "references": [],
  "category": "weather",
  "title": "Red Flag Warning issued October 14 at 10:14AM PDT until October 16 at 10:00AM PDT by NWS Sacramento CA",
  "eventType": "Red Flag Warning",
  "occurredAt": "2026-10-14T17:14:00.000Z",
  "issuedAt": "2026-10-14T17:14:00.000Z",
  "timeBasis": "Bulletin issued",
  "effectiveAt": "2026-10-14T17:14:00.000Z",
  "onsetAt": "2026-10-15T07:00:00.000Z",
  "expiresAt": "2026-10-15T22:00:00.000Z",
  "forecastEndAt": "2026-10-16T17:00:00.000Z",
  "severity": "Severe",
  "urgency": "Expected",
  "certainty": "Likely",
  "messageType": "Alert",
  "status": "Source alert",
  "place": "Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft",
  "coordinates": null,
  "issuer": "NWS Sacramento CA",
  "summary": "Red Flag Warning · Sierra Nevada of Tehama-Butte-Plumas Counties Between 1000-3000 ft; Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft; Northern Motherlode Between 1000-3000 ft; Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80; Sierra Nevada of Sierra-Nevada-Placer Counties Above 5000 ft Including Interstate 80; Central Motherlode Between 1000-3000 ft; Sierra Nevada of El Dorado and Amador Counties Between 3000-5000 ft Including Highway 50; Sierra Nevada of El Dorado-Amador-Northern Alpine Counties Above 5000 ft Including Highway 50; Southern Motherlode Between 1000-3000 ft; Sierra Nevada of Calaveras and Tuolumne Counties Between 3000-5000 ft; Sierra Nevada of Calaveras-Tuolumne-Southern Alpine Counties Above 5000 ft. Severe; likely; urgency: expected.",
  "description": "...RED FLAG WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 10 AM PDT\nFRIDAY DUE TO WIND AND LOW RELATIVE HUMIDITY FOR PORTIONS OF CENTRAL\nAND NORTHERN CALIFORNIA...\n\nThe National Weather Service in Sacramento CA has issued a Red Flag\nWarning.\n\n* AFFECTED AREA...Portions of the Sierra Nevada and adjacent\nFoothills.\n\n* TIMING...From midnight tonight to 10 AM PDT Friday.\n\n* WINDS...Northeast to east winds 15 to 25 mph with gusts 25 to 45\nmph.\n\n* RELATIVE HUMIDITY...Daytime humidity 10 to 25% with single digits\npossible and very poor overnight recoveries.\n\n* IMPACTS...Any fires that develop will spread rapidly. Outdoor\nburning is not recommended.",
  "instruction": "Please advise the appropriate officials or fire crews in the field of\nthis Red Flag Warning.",
  "url": "https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.f4cb664e09cf499f4549d49c5ca565796896c73b.001.1",
  "source": "nws",
  "sourceName": "NOAA NWS"
}

Visit the external source ↗

The external page may have changed since this version was saved.