Good
weather days, bad weather days, Mammoth Mountain gets it all.
The Eastern Sierrat has very changeable weather... and if you know
Mammoth, then you know the weather here can change in an hour from cloudy and snowing, to sunny and hot. These are the important Mammoth Mountain weather report forecasts along with ski and snow report links for the ski resort.
These are some popular places to get your local forecasts for conditions, ski reports and driving
MAMMOTH LAKES WEATHER
Mammoth Lakes Weather These are the local sources for current weather in Mammoth Lakes. It changes frequently so check often.
TIP: Remember to check the Mammoth Mountain weather forecast prior to departing. Just because it is sunny where you are, that does not mean it will be sunny in Mammoth Lakes!
REMEMBER THESE NUMBERS - they are very handy for when you are on the road.
California Roads 800-427-7623
Mammoth
Town Roads 760-924-5285
Nevada Roads 775-793-1313
Tire Chain Road Signs
R1 - Tire Traction device or snow
tires required on all vehicles R2 - Tire Traction devices
on all vehicles except 4WD with snow tires R3 - Tire
Traction device on ALL vehicles
Road conditions to Mammoth Mountain also change. When the snow falls, you need to be on top of your game. The important number for Mammoth road conditions is 1-800-GAS-ROADS, and as for getting to Mammoth Lakes, there is only one way, and that is Highway 395. The tire chain road signs are here to help you understand what these mean when you see. them.