Mountain Peak

Mount Diablo peak

Central And Southern California Ranges, California 3,849 ft
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Central And Southern California Ranges
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Mount Diablo rises to 3,849 ft in Central-And-Southern-California-Ranges within the Central And Southern California Ranges range.

With an elevation of 3,849 feet (1,173 meters), it offers breathtaking panoramic views of the surrounding area, including the Sacramento Valley to the north and the San Francisco Bay Area to the west. Covering an area of approximately 20,000 acres, it is part of the larger Mount Diablo State Park, which provides ample opportunities for outdoor activities such as hiking, camping, and wildlife viewing.

During the winter season, Mount Diablo experiences a variable snowpack range, depending on weather conditions. The mountain's peak often receives a dusting of snow, creating a picturesque winter landscape. However, the snowpack is generally light and does not accumulate in significant amounts. Snow enthusiasts can occasionally enjoy short-lived snowshoeing or sledding opportunities on the higher slopes.

Several creeks and rivers originate from the slopes of Mount Diablo, thanks to the mountain's unique geology and geography. Marsh Creek, Walnut Creek, and several smaller streams receive runoff from the mountain, providing important water sources for wildlife and contributing to the area's ecological diversity.

The name "Mount Diablo" has an interesting history. It is believed to have originated from the early Spanish explorers who named it "Monte del Diablo," meaning "Thicket of the Devil" or "Devil's Mountain." The name may have been inspired by the challenging terrain, thick vegetation, or the mountain's appearance during certain weather conditions. Legend has it that the mountain was also associated with supernatural occurrences, adding to its mystical reputation. Today, Mount Diablo continues to captivate visitors with its natural beauty, rich history, and awe-inspiring vistas.

For trail conditions and access, search Wikipedia or the local land manager's site. Browse other peaks in the Central-And-Southern-California-Ranges range.

StateCALIFORNIA
RangeCentral And Southern California Ranges
Elevation3,849 ft
Latitude37.8800°
Longitude-121.9200°
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Regional streamflow

Streamflow near Mount Diablo

USGS streamgauges in the basin drained by this peak. Spring snowmelt from the summit feeds these flows.

Detailed forecast

Plan around incoming weather

Same NOAA / yr.no feed Snoflo's iOS app uses. Watch the precipitation column -- snow at this elevation typically lags the radar signature by a few hours.

Hourly detail

Next 5 days, hour by hour

Temperature line with weather symbols on top, snow + rain accumulation as columns, humidity as a dotted line.

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Deep dive

5-day forecast table

Every 3 hours, broken out across temperature, snow, rain, humidity, and wind.

TimeConditionTemp (°F)Snow (in)Rain (in)Humidity (%)Wind (mps)Wind dir
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Long-term outlook

15-day forecast

Daily temperatures, snow, and rain projected over the next two weeks.

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Nearby recreation

What's around Mount Diablo

Ski areas, river runs, fishing spots, campgrounds, parks, reservoirs, and boat launches within driving distance of Mount Diablo.

Get Mount Diablo on your phone.

Save this peak as a favorite and get push alerts when storms move in, fresh snow falls upstream, or NWS issues a weather warning. Free, account optional.

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