Weather in Mammoth Lakes changes frequently. In the winter months it can change by the hour. It can also be snowing at the Mammoth Mountain ski resort and sunny in the town of Mammoth Lakes because of the difference in altitude. The Inyo National Forest also has very changeable weather. This is what makes the Eastern Sierra as beautiful as it is. Here are the links to get the latest forecasts for your travels along with Mammoth Webcams and Snow Reports.
Town of Mammoth Weather Elevation 7976 ft.
Village at Mammoth Weather Elevation 8012 ft.
Mammoth Mountain Weather on the Slopes Elevation 8301 ft.
Accuweather Detailed 5-day Forecast
Mono County Forecast From the National Weather Service NWS
Wunderground Mammoth Lakes Weather 5 day forecast
Weather Channel A more casual look
If you're coming to ski you might want to see what lift have been running at the Mammoth ski resort and what the ski area is reporting for weather. Often times there weather is different than the local town weather as they are 500" ft. higher in elevation at the main lodge area.
Mammoth Mountain Snow Report
See you in Mammoth!
California Roads 800-427-7623 (800-gas road)
This is the Cal Trans automated highway road conditions information. Considered the most up to date. It corresponds to the interactive road conditions
Nevada Roads 888-NVROADS (888-687-6237)
If you're coming into Mammoth from the north.