Mountain Peak

Banner Peak peak

Sierra Nevada, California 12,947 ft
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Tonight low
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Range
Sierra Nevada
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Banner Peak rises to 12,947 ft in Pacific-Ranges within the Sierra Nevada range.

Standing at an impressive elevation of 12,936 feet (3,943 meters), it is a stunning sight admired by mountaineers and outdoor enthusiasts alike. This majestic peak showcases the beauty of the Sierra Nevada region.

During the winter season, Banner Peak receives significant snowfall, making it a popular destination for winter mountaineering and skiing. The snowpack range varies each year, but typically reaches several feet in depth, providing ideal conditions for winter sports. This mountain is also renowned for its challenging and technical routes, attracting experienced climbers seeking thrilling adventures.

The meltwater from the snowpack of Banner Peak feeds into several creeks and rivers in the surrounding area. One notable example is Thousand Island Lake, located at the base of the mountain. This stunning lake is adorned with numerous small islands, adding to its scenic charm. It receives runoff from Banner Peak, enriching its water source and contributing to the diverse ecosystem of the area.

The name "Banner Peak" is believed to have been given in the early 1900s due to the resemblance of the mountain's profile to a banner or flag. This unique name adds to the mountain's allure and history. While no specific lore or legends are associated with Banner Peak, its natural beauty and challenging terrain have undoubtedly left a lasting impression on those who have ventured to its summit.

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
Elevation12,947 ft
Latitude37.6967°
Longitude-119.1940°
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Regional snowpack

Snowpack near Banner Peak

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 Banner Peak

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 Banner Peak 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

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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. #}