Tree, Poison Flat, Carson Iceberg Lake Tahoe to Mount Whitney: Your Backpacking Guide to the High Sierras Yellow Flower
Leavit Peak in December with Snow Plume

 

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SIERRA WEATHER NORTHERN SIERRA WEATHER CENTRAL SIERRA WEATHER SOUTHERN SIERRA WEATHER LAKE TAHOE WEATHER MAP CARSON PASS WEATHER MAP GEAR   trail guide index maps index

Northern High Sierras Weather Information

North Sierra Weather Information: Specific Areas

The Northern Sierra Weather Page is under construction. The list at right is the basic outline of the route from Meeks Bay to Sonora Pass.

I will link the weather stations near the trail locations on a nifty USGS map when I get the trail guide constructed down this far. Soon!

The Northern Sierra Weather for Backpackers covers the Northern Sierras between South Lake Tahoe and the Sonora Pass area.

To your right find more specific local information about areas in the Northern Sierra Nevada. To your bottom right find broad weather information covering the North Sierra.

SOUTH LAKE TAHOE

CARSON PASS

EBBETTS PASS

SONORA PASS

General Information and Introduction

Basic Facts General Northern High Sierra Weather Resources for the Backpacker

The Sierra Crest is noted for having the capacity to produce four seasons of weather during a single Summer Day. Rain, snow, hail, fog, lightening, and a bit of sunshine can all happen in quick sequence.

Spring and Fall can bring flashes of Winter weather, and Winter can turn downright Arctic occasionally.

The High Sierra is noted for rapid changes in weather and temperature, and the sudden appearance of harsh weather trends all year round.

You may experience anything from intense heat to bitter cold Summer snow storms. Or you may not. In any case, weather must be considered and preparations made to deal with these weather facts BEFORE entering the High Sierras.

Long Distance Backpackers who were on the High Sierra Crest in early August of 2009 experienced just such a series of Summer Snow Storms.

Temperatures dropped to the high teens and low twenties, snow and hail fell which partially obscured the trails, and all of those who entertained the misconception that the Sierras only have fine weather during the Summertime were bitterly disappointed. Luckily for the many backcountry travelers who were not properly prepared, those storms blew apart, rather than consolidated and deepened.

 

Weather considerations should inform and guide your gear selection.

Weather Preparations for Backcountry Travel

All Seasons

The Northern Sierra General Information

Satellite

NWS Western US

NWS Water Vapor Western US 28 KM

GOES Pacific

GOES NE Pacific Watar Vapor

Radar

The NWS Radar out of Reno covers the Northern Sierra from Lake Tahoe down to Mammoth Lakes.

The NWS Radar out of the San Joaquin Valley covers the Souther half of the Sierra.

Forecasts

NWS Greater Tahoe Forecast

NWS Western Slope N Sierra to Yosemite

Watches and Warnings

Sacramento NWS

Real-Time Ground Reporting Stations

Meso-West North California Map

For more detailed information see the area links above.

Four-Season Resources

Additional Winter Information

REGIONAL SNOW ANALYSES: Western Coastal.

NWS Winter Weather Forecasts

National Snow and Ice Data Center

Other North Sierra Reporting Stations

Feds: Natural Resources and Conservation Service. All California Snotel Stations

State: California Department of Water Resources. All Snotel Stations: CDWR Home Page, select “Stations” tab.

Check out the High Sierra Backpackers-All Backpackers Forum: TahoetoWhitney.Org

Backpacker Forums

Have a great Sierra Nevada route or trip to relate?

Post it on TahoetoWhitney.Org

Experiences, comments, questions, pictures, or more resources about the weather? Post them up in the Weather Forum:
Forum: Sierra Weather / Area: Northern Sierra Weather

Last page: Sierra Nevada Weather Index & Info                                                         Next page: Central Sierra Weather Index

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Below: Meiss Country Winter morning                                                                                            Below:Bear at the Silver King Creek, Carson-Iceberg

Frosted Backpack

Backpacking Lake Tahoe to Mount Whitney: Your guide to the High Sierra Crest, including the Tahoe to Yosemite, Pacific Crest, and John Muir Trails

Bear at Silver King Creek, Carson-Iceberg Wilderness
©Lake Tahoe to Mount Whitney: Crown Jewel of the Pacific Crest Trail