Weather on Mt Whitney
varies greatly during the year and can certainly be unpredictable at times. Temperatures at the lower elevations are generally warm. At higher elevations in the night, even in the summer months temperatures can fall below freezing. Typical winter temperatures above 9,500 feet range from -14 degrees F to 12 degrees at night and from 15 - 50 degrees F during the day.
Ninety five percent of total precipitation (which includes both rain and snow) falls between the months of October and May, with more than half falling in January, February, and March. The frequency of summer showers increase at higher elevations and correspondingly there are more cloudy days. But even though these thundershowers are of short duration they are still a danger to the hiker/climber on the summit or high ridges on Mt Whitney and other Sierra Peaks. That being said, if you detect a thunderstorm developing, vacate the summit and high ridges at once. The
first recorded fatality on Mt Whitney was due to lightning.
Snow is one of the most spectacular features in the Sierra Nevada
(the second snowiest mountain range on the continent) but due to the fact that Mt Whitney resides in the southern portion of the Sierra Nevada, it does not get nearly the amount of snow pack that the Palisade
or Mammoth Lakes region do.
Mt Whitney weather in a nutshell for the next 7 days:
Snow for Friday and Saturday, then partly cloudy to sunny starting next week on Mt Whitney. Be prepared for extreme winter conditions. The Whitney Portal
Road is now closed for the winter.
Latest Trail Conditions as of 12/5:
Good amount of snow on the trail from start to finish at this point in time, especially on the backside of Whitney past Trail Crest
. For safety reasons showshoes, crampons and ice ax are a must (along with winter mountaineering experience) if you are going to make a bid for the summit
. You will also have more miles to cover due to the Whitney Portal road being closed. As far as permits are concerned, they are there for the asking since the quota season ended on November 2nd and will not come into play again until the end of April 2014.
MT WHITNEY AERIAL VIEW
- We are proud to have the following link added to our Mt Whitney lineup. It is a mixed slideshow showing many key features of Mt Whitney and the surrounding areas from both the ground and the air. So click on the following link, turn up the music, use the biggest monitor you got in full screen video mode, and enjoy high resolution photos of Mt Whitney.
Mt Whitney Aerial Slideshow
New on Timberline Trails:
Now that Autumn is in full swing, we have added a new Fall Colors Slideshow
for your enjoyment.