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United States / Pacific / California

Napa County, California

Quiet Today‹ Wed, Oct 28Today, local timeCalendar
Alert me about Napa County

No official warning is in effect. And 1 other official alert (watches, advisories, statements), not counted as warnings. Every kind of source we watch here answered.

0Warnings in effect
5Headlines, 24 h
14Sources answering
0Held, not published
Live

Radar

RainViewer (NOAA NEXRAD) · the past two hours
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Air Traffic

live · adsb.lol, adsb.fi

Road Traffic

speeds, incidents, closures and work zones · cameras

Rivers And Streams

3 USGS gauges

From The Archive

historic photos of this county1 historic photo · 1960s
Old Bale Mill County Park, Napa Valley, 1960s
1960s Old Bale Mill County Park, Napa Valley, 1960sArchive & Atlas — archive.archiveandatlas.com · CC BY-NC

Photos from Archive & Atlas’ The Archive, an Atlas Data Industries service, are placed in this county by where each was taken; each is shown whole and linked to its record. New photos appear here as The Archive adds them.

What Each Status Rests On

every topic · open one for its records

What Each Status Rests On

Open a topic for its records
WeatherQuiet6 river gauges reading now, shown against their usual but not yet judged.
← Overview

Weather

Quiet

6 river gauges reading now, shown against their usual but not yet judged.

Official Warnings

No official warning is in effect here right now.

Other Official Alerts, Quoted In Full

Watches, advisories and statements. Not warnings, and not counted as warnings.

Coastal Flood Advisory
“Coastal Flood Advisory issued October 29 at 4:23AM PDT until October 31 at 6:00PM PDT by NWS San Francisco CA”
* WHAT...Up to 1.9 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...Bay Shoreline locations of San Pablo Bay, San Francisco Bay, and Monterey Bay. * WHEN...Until 6 PM PDT Saturday. * IMPACTS...High tides will result in flooding of low-lying infrastructure, isolated road closures, and coastal erosion. Rising tides will bring water and waves farther up the beach than normal, restricting escape from beaches and coastal areas. More substantial impacts are expected along bayshore Marin County where increased flooding is anticipated across low lying areas. * ADDITIONAL DETAILS...At the San Francisco tidal gauge, high tide is expected to be 1.9 ft above normal (7.7 ft MLLW) at 01:43 PM Thursday 10/29, 1.6 ft above normal (7.4 ft MLLW) at 02:39 PM Friday 10/30, and 1.1 feet above normal (6.9 ft MLLW) at 03:44 PM on Saturday 10/31. These predictions include up to 1.2 ft of surge that will enhance the astronomical tide and flooding threat. High tide varies up to 90 minutes earlier or later along the Pacific Coast and through the San Francisco Bay, respectively.
If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood-prone property.
National Weather Service · issued Oct 29, 4:23 AM PDT · expires Oct 29, 10:00 PM PDT · Issuer
  • Napa River Near Street Helena, CA: water level 0.47 ft · below the lowest October monthly average on record for this gauge (2.75 ft) · U.S. Geological Survey · 34 min ago
  • Napa River Near Street Helena, CA: flow 0 ft³/s · within the usual October monthly average for this gauge · U.S. Geological Survey · 34 min ago
  • Napa River Near Napa, CA: flow 2.84 ft³/s · within the usual October monthly average for this gauge · U.S. Geological Survey · 34 min ago
  • Pope C A Walter Springs, CA: flow 0 ft³/s · within the usual October monthly average for this gauge · U.S. Geological Survey · 49 min ago
  • Gauge 11458000: water level 2.13 ft · not enough history for this gauge to say what is usual · U.S. Geological Survey · 34 min ago
More (1)
  • Gauge 11453590: water level 15.42 ft · not enough history for this gauge to say what is usual · U.S. Geological Survey · 49 min ago

River levels are shown against their usual, but not yet judged. A gauge’s usual here is its range of October monthly averages; the reading is the latest 15-minute value, which a passing rain or dry spell can carry outside that range. So no river gauge makes this county Unusual For Here until we compare each day with the same day’s history.

A gauge’s usual is its range of October monthly averages over its record (USGS).

  • USGS daily mean streamflow and gage height - California: 6 entries for this county · U.S. Geological Survey · read 12 h ago
  • NWS active alerts: 1 entry for this county · National Weather Service · read 3 min ago

Entries are what each state or utility feed lists for this county: incidents, closures or outage areas. We count them; we do not reproduce them.

The sources behind this status (91)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answering with records (2)

Answered, nothing current (89)

SafetyQuiet8 sources answered; nothing recent here.
← Overview

Safety

Quiet

8 sources answered; nothing recent here.

The sources behind this status (8)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answered, nothing current (8)

Roads And TransitQuiet4 sources answered; nothing recent here.
← Overview

Roads And Transit

Quiet

4 sources answered; nothing recent here.

The sources behind this status (4)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answered, nothing current (4)

GovernmentQuiet5 reports in the last 24 hours, none published as an event.
← Overview

Government

Quiet

5 reports in the last 24 hours, none published as an event.

Coming Up

No meeting is on an agenda we read for the next seven days.

The sources behind this status (89)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answering with records (1)

  • Napa city · newest record Oct 28, 6:57 PM PDT · read 9 h ago

Answered, nothing current (78)

Not current (10)

Local NewsQuiet3 sources answered; nothing recent here.
← Overview

Local News

Quiet

3 sources answered; nothing recent here.

The sources behind this status (3)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answered, nothing current (1)

Not current (2)

HealthQuietWastewater site 129: COVID-19 (SARS-CoV-2) level 7.3, within the usual weekly level for this site.
← Overview

Health

Quiet

Wastewater site 129: COVID-19 (SARS-CoV-2) level 7.3, within the usual weekly level for this site.

  • Wastewater site 129: COVID-19 (SARS-CoV-2) level 7.3 · within the usual weekly level for this site · CDC National Wastewater Surveillance System · Oct 17, 5:00 PM PDT
  • Wastewater site 130: COVID-19 (SARS-CoV-2) level 7.05 · within the usual weekly level for this site · CDC National Wastewater Surveillance System · Oct 17, 5:00 PM PDT
  • Wastewater site 129: influenza A level 9.4 · within the usual weekly level for this site · CDC National Wastewater Surveillance System · Oct 17, 5:00 PM PDT
  • Wastewater site 130: influenza A level 6.07 · within the usual weekly level for this site · CDC National Wastewater Surveillance System · Oct 17, 5:00 PM PDT
  • Wastewater site 129: RSV level 1 · within the usual weekly level for this site · CDC National Wastewater Surveillance System · Oct 17, 5:00 PM PDT
More (1)
  • Wastewater site 130: RSV level 1 · within the usual weekly level for this site · CDC National Wastewater Surveillance System · Oct 17, 5:00 PM PDT
  • CDC wastewater data for mpox: 19 entries for this county · CDC National Wastewater Surveillance System · read 13 h ago
  • CDC wastewater data for avian influenza A (H5): 16 entries for this county · CDC National Wastewater Surveillance System · read 13 h ago
  • CDC wastewater data for measles: 12 entries for this county · CDC National Wastewater Surveillance System · read 14 h ago
  • CDC wastewater data for viral activity level (SARS-CoV-2, influenza A, RSV): 12 entries for this county · CDC National Wastewater Surveillance System · read 13 h ago
  • CDC wastewater data for influenza A: 9 entries for this county · CDC National Wastewater Surveillance System · read 13 h ago
  • CDC wastewater data for SARS-CoV-2: 8 entries for this county · CDC National Wastewater Surveillance System · read 14 h ago
  • CDC wastewater data for RSV: 8 entries for this county · CDC National Wastewater Surveillance System · read 13 h ago

Entries are what each state or utility feed lists for this county: incidents, closures or outage areas. We count them; we do not reproduce them.

The sources behind this status (14)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answering with records (7)

Answered, nothing current (7)

AirQuietNapa: AQI 39, within the usual daily AQI in October for this county.
← Overview

Air

Quiet

Napa: AQI 39, within the usual daily AQI in October for this county.

  • Napa: AQI 39 · within the usual daily AQI in October for this county · U.S. EPA AirNow · 1 h ago
  • AirNow reporting-area AQI (current and forecast): 9 entries for this county · U.S. EPA AirNow · read 1 h ago
  • USGS latest streamflow and gage height - California: 6 entries for this county · U.S. Geological Survey · read 23 min ago

Entries are what each state or utility feed lists for this county: incidents, closures or outage areas. We count them; we do not reproduce them.

The sources behind this status (36)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answering with records (2)

Answered, nothing current (34)

PowerQuiet2 entries from Pacific Gas & Electric outage map (Esri ArcGIS) (Pacific Gas & Electric) for this county, in its latest read.
← Overview

Power

Quiet

2 entries from Pacific Gas & Electric outage map (Esri ArcGIS) (Pacific Gas & Electric) for this county, in its latest read.

  • Pacific Gas & Electric outage map (Esri ArcGIS): 2 entries for this county · Pacific Gas & Electric · read 11 min ago

Entries are what each state or utility feed lists for this county: incidents, closures or outage areas. We count them; we do not reproduce them.

The sources behind this status (8)

Sources that cover this county by name, and state or national sources that have placed records on it in the last week, by their latest read. A state-wide source that has placed nothing here is not listed.

Answering with records (2)

Answered, nothing current (6)

Freight And EconomyQuietNothing that matters now from 4 source families here.
← Overview

Freight And Economy

Quiet

Quiet

  • Layoff and closure notices (WARN): No notice naming a place here in the last 30 days · California EDD · read 53 min ago
  • Rail accidents and crossings (FRA): No reported accident or crossing collision here with a release, evacuation, injury or death in the latest data · Federal Railroad Administration · read Oct 26, 6:27 AM PDT
  • Gasoline prices (EIA): No weekly move of 10 cents or more · U.S. Energy Information Administration · read Oct 26, 6:27 AM PDT

Background

  • Gasoline prices (EIA)
    Regular gasoline, California, week of 2026-10-19: $6.031 a gallon, down 7 cents from the week before. U.S. Energy Information Administration
  • Gasoline prices (EIA)
    Regular gasoline, West Coast (PADD 5), week of 2026-10-19: $5.557 a gallon, down 8 cents from the week before. U.S. Energy Information Administration
  • Layoff and closure notices (WARN)
    Renteria Vineyard Management, 462 Devlin Road Napa CA 94558: layoff, 91 workers; starts 2026-10-15. California EDD
  • Employment and wages (QCEW)
    Q1 2026: 77,471 jobs (77,814 a year earlier); $1,435 average weekly wage ($1,403 a year earlier). BLS (QCEW)

Each line is the source's own fields, linked to the source. Unusual is this county against its own history, never against other counties. FRA posts about three months after an accident, so its lines are reported, not breaking. Last read: BLS (QCEW) Oct 12, 6:25 AM PDT; U.S. Energy Information Administration Oct 26, 6:27 AM PDT; Federal Railroad Administration Oct 26, 6:27 AM PDT; California EDD Oct 29, 6:40 AM PDT.

WildlifeQuietNothing that matters now from 4 source families here.
← Overview

Wildlife And Ecosystems

Quiet

Quiet

  • Non-native species (USGS NAS): No new non-native species alert here in the last 30 days · USGS Nonindigenous Aquatic Species (NAS) · read Oct 12, 5:04 PM PDT
  • Bird flu in wild birds (APHIS): No detection in wild birds here in the last 30 days · USDA APHIS · read Oct 26, 6:27 AM PDT
  • Harmful algal blooms: No bloom reported on a water here in the last 14 days · California State Water Resources Control Board · read 33 min ago
  • Introduced species (iNaturalist): No introduced species newly recorded here · iNaturalist · read 7 min ago

Background

  • Introduced species (iNaturalist)
    18 research-grade observations of introduced species here in the last 30 days. iNaturalist
  • Harmful algal blooms
    Bell Canyon Reservoir: Open harmful algal bloom, larger than a football field, reported 2026-08-09. California State Water Resources Control Board

Each line is the source's own fields, linked to the source. Unusual is this county against its own history, never against other counties. Bird flu detections are reported in our words with a link to USDA APHIS; its records are not reproduced. iNaturalist observations are shown only under CC0 or CC-BY, with the observer credited; others are counted. Observations with an obscured location are never placed on a county. Last read: USGS Nonindigenous Aquatic Species (NAS) Oct 12, 5:04 PM PDT; iNaturalist Oct 29, 7:26 AM PDT; USDA APHIS Oct 26, 6:27 AM PDT; California State Water Resources Control Board Oct 29, 7:00 AM PDT.

Historic PlacesQuietNothing that matters now from 3 source families here.
← Overview

Historic Places

Quiet

Quiet

  • Historic places in harm’s way: No listed place here inside an active wildfire perimeter, warning area or flood zone · National Weather Service · read 3 min ago
  • National Register nominations (Federal Register): No nomination here under review · National Park Service (Federal Register) · read 33 min ago
  • National Register listings (NPS): No listing or removal here in the last 30 days · National Park Service · read Oct 12, 6:25 AM PDT

Background

  • National Register listings (NPS)
    79 properties on the National Register in this county, 1 of them a National Historic Landmark. National Park Service

Each line is the source's own fields, linked to the source. Sites whose location is restricted are never shown. A place inside a hazard area is our overlay of open maps, as of the hazard’s own time; it says nothing of damage. Last read: National Park Service Oct 12, 6:25 AM PDT; National Park Service (Federal Register) Oct 29, 7:00 AM PDT; National Weather Service Oct 29, 7:30 AM PDT.

River Gauges

the level now against its usual for the month

3 USGS gauges · updated 7:00 AM

Napa River Near Street Helena
Below its usual for October · Steady · water level 0.47 ft
Not forecast by NWS · NWS gauge page
Gauge 11453590
No usual yet · Steady · water level 15.42 ft
Not forecast by NWS · NWS gauge page
Gauge 11458000
No usual yet · Steady · water level 2.13 ft
Not forecast by NWS · NWS gauge page

The level now against its usual for October (shaded, from USGS’s own record) and flood stage (red line). Not yet judged as unusual for here. Forecasts are the National Weather Service’s own, quoted.

Cameras

Public cameras in the county
Still from ALERTCalifornia, UC San Diego’s camera: Atlas Peak 1

Camera unavailable right now

Atlas Peak 1ALERTCalifornia / UC San Diego
Still from ALERTCalifornia, UC San Diego’s camera: Atlas Peak 2

Camera unavailable right now

Atlas Peak 2ALERTCalifornia / UC San Diego
Still from ALERTCalifornia, UC San Diego’s camera: Bald Mtn. (Napa) 1

Camera unavailable right now

Bald Mtn. (Napa) 1ALERTCalifornia / UC San Diego
Still from ALERTCalifornia, UC San Diego’s camera: Capell Valley 1

Camera unavailable right now

Capell Valley 1ALERTCalifornia / UC San Diego
Still from ALERTCalifornia, UC San Diego’s camera: Capell Valley 2

Camera unavailable right now

Capell Valley 2ALERTCalifornia / UC San Diego
Still from ALERTCalifornia, UC San Diego’s camera: Deer Park West

Camera unavailable right now

Deer Park WestALERTCalifornia / UC San Diego

22 more cameras

Stills are our copies, read from each camera’s owner while this page is open, with the owner’s credit. Cameras whose owners do not allow a copy are linked.

Events · No event in this county met our bar to publish in this window.