Mountain Peak

Mount Conness peak

Sierra Nevada, California 12,590 ft
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Range
Sierra Nevada
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Mount Conness rises to 12,590 ft in Pacific-Ranges within the Sierra Nevada range.

Standing at an elevation of 12,590 feet (3,838 meters), it offers stunning panoramic views of the surrounding area. With a prominence of 2,650 feet (808 meters), it is a popular destination for mountaineers and hikers seeking a challenging and rewarding climb.

During the winter season, Mount Conness experiences a significant snowpack due to its high elevation. Snow depths can vary greatly depending on weather conditions, ranging from several feet to over 20 feet (6 meters) in some years. This snowpack provides ample opportunities for winter sports enthusiasts, such as backcountry skiing and snowshoeing.

Several creeks and rivers receive runoff from Mount Conness, contributing to the water supply in the region. Some notable examples include Saddlebag Creek, Young Lakes Creek, and Conness Creek. These water sources not only nourish the vegetation and wildlife in the area but also provide important water resources for nearby communities.

The name of Mount Conness is attributed to the renowned Scottish mountaineer, John Conness, who served as a United States Senator from California in the mid-19th century. The mountain's name pays homage to his contributions to the development of the state. As for legends or lore associated with Mount Conness, there are no widely known stories specific to this mountain. Nevertheless, its awe-inspiring beauty and challenging nature continue to captivate and inspire mountaineers and adventurers from around the world.

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

StateCALIFORNIA
RangeSierra Nevada
Elevation12,590 ft
Latitude37.9669°
Longitude-119.3200°
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Regional snowpack

Snowpack near Mount Conness

Snow water equivalent and snowpack depth at SNOTEL stations near the peak. Best proxy for what's currently sitting on the summit.

Regional streamflow

Streamflow near Mount Conness

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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Get Mount Conness 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.

Snoflo app icon
QR code -- scan with your iPhone to install Snoflo

Scan to install Look for this on your home screen

Snoflo Premium

Favorites and custom weather alerts are part of Snoflo Premium. Save peaks, set snowfall or wind thresholds, and get push alerts when conditions cross.

Set up an alert

Custom alerts are configured in the Snoflo iOS app. Open the app, navigate to this peak, and tap the bell icon to set thresholds for snowfall, temperature, or wind.

{# FAVORITE-LIMIT MODAL — fires when a non-premium user hits the 3-favorite cap. Mirrors the iOS PremiumGateSheet's .bookmarkLimit case: same copy direction (limit reached → unlimited with Premium), same primary CTA shape. Triggered from toggle_fave (pre-flight) and the 403 error handler. #} {# ALERTS-IN-APP MODAL — opened from the Account dropdown's "Alerts" link. Push-notification alerts (snow / flow / buoy / ski) are managed in the iOS app because they require APNs + device tokens; the webapp has no equivalent surface, so the right thing to do is point users at the App Store. Mirrors the per-gauge #sf-cp-alerts-modal popup on recChildFlow.html. #}