Weather Blog
Daily outlooks and forecasts for the Eastern Sierra
Latest Outlook
Hurricane Rachel and a Possible Cutoff Low: Will the Sierra Get In On It?
Warm and dry weather holds through the weekend. Early next week, a cold trough diving in from the north may cut off over California while the remnants of Hurricane Rachel stream north. The most likely outcome sends moisture into Southern California and the desert Southwest, with snow for Utah and the Great Basin ranges. A less likely outcome wraps that moisture into the Sierra, with modest rain and some snow. The spread between models is wide, and that spread is the story.
October 7, 2026
Very windy with a side of snow
Yesterday's storm shifted northward at the last minute, resulting in a massively overperforming system farther north. The Mammoth area underperformed, with more showers this evening. Longer range, we dry out and warm up...
Showers trending up slightly...
Hi-res models are getting this storm into view, and are painting a very slightly wetter picture.
A weak pair of storms coming...
Warm weather gives way to unsettled weather. Uncertainty remains around snowfall amounts, but it looks like a weak storm with high snow levels.
A pattern change is coming. A big storm? Not so fast...
Above-average temps will remain through the weekend before a pattern change brings much cooler weather, with some showers to CA. There is still a large amount of uncertainty around this system.
A pattern change coming? But first, more heat!!
The next 5-6 days will remain much above-average temps, with a possible return to cooler and active weather Mar 31 – April 3rd.
More Heat this Week and a Possible Pattern Change...?
After a paltry cooldown this weekend, high pressure intensifies again bringing us several more days of intense heat. The signal for a small to moderate storm window at the beginning of April is looking stronger.
New Record in Bishop, Heat Reloading Next Week...
Today is the hottest day in the heatwave. The ridge will briefly relax before reforming overhead on Tuesday for another peak in the intensity. Above average heat will persist through next week.
Dog days... of winter?
Historic March heat is ramping up over the West, with significantly above average temps lasting into next week. With prolific snowpack loss, a snow-starved West will be hit hard as there is no return to active weather on the horizon.
Record breaking heatwave... Winter is Over.
A truly historic high pressure system will build in, shattering many all-time March temperature records, as well as some April records across the west.
Record breaking heatwave and a glimmer of hope?
A record breaking heat dome will build in, likely shattering many March all-time heat records. This will eat away at the anemic western snowpack and push any chances of more active weather to the end of the month.
Corn cycle and a waning snowpack!
Much warmer temps have allowed for a corn cycle the last two days. The foreseeable future will bring a heatwave, possibly of record breaking proportion.
Dry March!
No end in sight to the dry...
No Snow in Sight...
Cooler Pattern and Extended Dry....
Measly March
After an inch of graupel, we enter a cooler pattern. The overall look is dry with an occasional dusting
Happy First Day of Meteorological Spring!
Spring starts with weak showers and a remarkably dry extended outlook
Weak showers tomorrow evening and slightly cooler temps
Warm today, cooling off with weak showers tomorrow evening. Dry outlook longer term...
Very weak showers next week...
Remarkable warmth today followed by colder temps and weak showers
Hot and Dry with Dustings Possible Next week...
After high overnight freezing levels and rain up to 11k, hot and dry conditions will persist. A slight chance of weak storms starting next week.