Eastern Sierra Weather

Forecasts, snow, cams and roads for the Eastside.

Latest outlook

A Storm Window This Weekend, And The Door Stays Open

My friends... Clear weather will stick around for the next few days, with highs near 60 in Mammoth and near 70 in the Owens Valley. Then, we are still approaching a promising extended window of opportunity for storms. Modeling around this window has been pretty volatile. The latest trend has been to push back any more substantial precipitation to the end of this weekend, and the first storm looks like it will have a tough time getting here in one piece. But the bigger picture remains largely the same: the Gulf of Alaska trough I've been talking about is setting up, more chances are showing up the week after, and that trough doesn't appear to be going anywhere in the medium range. It's still too uncertain of a pattern to forecast any potential storm, but we are closing in on another potential storm window we've been tracking for a while.

Read the full outlook →

Local forecasts

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Eastern Sierra forecast at a glance

  • Mammoth Lakes (7,880 ft): Tue 61°/35° and clear, Wed 61°/32° and clear, Thu 56°/30° and mostly clear. Snow over the next 10 days: about 14″ (7.3–22″ likely), from about 1.81″ of liquid precipitation. The weather models agree.
  • Mammoth Mountain (8,900 ft): Tue 54°/38° and clear, Wed 56°/34° and clear, Thu 50°/31° and mostly clear. Snow over the next 10 days: about 17″ (9.9–27″ likely), from about 2.11″ of liquid precipitation. The weather models agree.
  • Bishop (4,150 ft): Tue 71°/39° and clear, Wed 71°/37° and clear, Thu 68°/35° and mostly clear. Snow over the next 10 days: about 0″ (0–0.2″ likely), from about 0.92″ of liquid precipitation. The weather models agree.

More local forecasts

All Eastern Sierra forecasts: June Lake, Convict Lake, Bishop Creek, Lone Pine and more →