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Acalanes Ridge, California Weather

Acalanes Ridge, California — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions for Acalanes Ridge, Contra Costa County.

🌡️ Current Conditions
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24-Hour Forecast
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Current Conditions Detail
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7-Day Forecast
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🌊 Marine & Fishing

Tides, marine forecast and fishing conditions near Acalanes Ridge. Nearest NOAA tide station:

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✈️ Aviation Weather

Flight conditions near Acalanes Ridge — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…

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🌿 Air Quality
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NWS Extended Forecast
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📡 Precipitation Radar

Live animated radar for Acalanes Ridge and surroundings — RainViewer.

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🛰️ Satellite Imagery

NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.

NOAA GOES-16 CONUS GEOCOLOR satellite animated loop
🛰️ GEOCOLOR loop 🌡️ Infrared (IR) 🌀 NHC Hurricane Satellite 🔗 NOAA Full Viewer

Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload

🌙 Astronomy
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About Acalanes Ridge, California

Acalanes Ridge rises, a verdant hump against the vast blue of the East Bay sky. Its slopes, a patchwork of chaparral and scattered oaks, catch the sun in a thousand shifting hues, from the dusty sage of midday to the bruised purples of approaching evening. The air, especially in the late afternoon, carries the dry, sweet scent of wild fennel and the faint, mineral tang of sun-baked earth. This is a landscape shaped by wind and time, where the wind whispers through the dry grasses and the shadows lengthen across the rolling terrain, creating a sense of quiet resilience. The history of Acalanes Ridge is intertwined with the agricultural past of the region, once dotted with ranches and orchards that have largely given way to residential development. The name itself hints at a deeper indigenous past, a reminder of those who first knew these hills. Today, the local economy is primarily driven by its proximity to larger urban centers, serving as a bedroom community where residents commute for work. Yet, a distinct character persists, a subtle rhythm of life that acknowledges the wildness still present in the canyons and on the higher slopes, a place where the calls of hawks can still be heard above the distant hum of traffic.

LocationAcalanes Ridge, Contra Costa County, California
Coordinates37.9046°N, 122.0786°W
TimezonePacific Time (America/Los_Angeles)
ZIP Code(s)94597
Area Code510
Page generatedJune 2026
Weather dataOpen-Meteo (open-source), NOAA National Weather Service