Mammoth Mountain & Eastern Sierra Weather Forecast

Mammoth Mountain & Eastern Sierra Weather Forecast

Mammoth Weather Update for Thursday, July 22nd, 2021

Synopsis: Dry weather with just a few clouds and slightly above normal highs will be in store for us into Saturday.

By Sunday the SE flow returns and we will see more isolated thunderstorms.

Thunderstorms become more the norm next week. If you’re planing on being in the backcountry or out for a day hike or ride be prepared.

Winds: over the next few days you can expect afternoon and evening winds from the SW at 10-15 MPH with gusts over the higher elevations 25+ MPH during the PM hours.

Smoke and haze: I would expect just light amounts at times until further notice.

Extended Outlook: Looking out over the next 16 days I am not seeing any excessive heat waves. Snowman

Mammoth Mountain Ski Patrol Current Conditions 7-22-2021

Mammoth Ski Patrol Weather
Mammoth Ski Patrol Weather
BishopWeather.com
BishopWeather.com

Cal Trans Window-cast

Mammmoth Mountain from the junction of Highway 203 and 395Highway 203 into Mammoth Lakes

Current Eastern Sierra Air Quality

Window-cast from the Mammoth Lakes Airport WebcamWindow-cast from the Mammoth Lakes Airport Webcam

Live Radar View of Central CaliforniaLive Radar View of Central California

GOES Satellite View of California and the West CoastNOAA Goes 17 Satellite View

Forecast for the Mammoth Lakes Basin & Main Lodge @ 8900 feet

Forecast for the Mammoth Lakes Basin & Main Lodge @ 8900 feet

Forecast for Mammoth Lakes @ 8000 Feet

Forecast for Mammoth Lakes @ 8000 Feet

Forecast for Bishop @ 4200 feet

Forecast for Bishop @ 4200 feet

HRRR High-Temperature Forecast

HRRR 18 Hour Precipitation Forecast

HRRR Current Dew Point

HRRR Current Humidity Levels

Precipitable Water

ECMWF EPS Accumulated Precipitation over 240 Hours

 

ECMWF EPS Ensemble going out 10 days / 240 hour

Forecast for Bishop @ 4200 feet

 

Temperature Anomaly Outlook

14-km EPS Global United States 2-m Temperature Anom

 

Precipitation Anomaly Outlook

 

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Forecasting Weather Images

NOAA GOES 17 Full Pacific Satellite View
NOAA GOES 17 Full Pacific Satellite View
Goes 17 North Pacific Satellite View
Goes 17 North Pacific Satellite View
Goes 17 West Coast Satellite View
Goes 17 West Coast Satellite View
24 QPF Forecast for the USA
24 QPF Forecast for the USA
Day 2 QPF Chart for the USA
Day 2 QPF Chart for the USA
Day 3 QPF Chart for the USA
Day 3 QPF Chart for the USA
Day 4-5 QPF Chart for the USA
Day 4-5 QPF Chart for the USA
Day 6-7 QPF Chart for the USA
Day 6-7 QPF Chart for the USA

Mammoth Mountain 6-10 Day Weather Outlook

Mammoth Mountain 6-10 Day Precipitation Outlook

Mammoth Mountain 10-14 Day Temperature Outlook

Mammoth Mountain 10-14 Day Precipitation Outlook

PNA Forecast Chart
PNA Forecast Chart
Arctic Oscillation Forecast
Arctic Oscillation Forecast

The MOJO Outlook

MOJO - All Model Mean Forecast
MOJO – All Model Mean Forecast
MOJO - NCEP Global Ensemble Forecast System (NCPE)
MOJO – NCEP Global Ensemble Forecast System (NCPE)
MOJO - NCEP Global Bias-Corrected Ensemble Forecast System (NCPB)
MOJO – NCEP Global Bias-Corrected Ensemble Forecast System (NCPB)
MOJO - Climate Forecast System (NCFS)
MOJO – Climate Forecast System (NCFS)
MOJO - ECMWF Forecasts System (ECMF)
MOJO – ECMWF Forecasts System (ECMF)
MOJO - CMET Canadian Forecast
MOJO – CMET Canadian Forecast

Mammoth Mountain and Eastern Sierra Weather Posts

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Who Are We?

Steve Taylor – Mammoth Snowman Over the last 30+ years, Snowman has spent countless hours studying and learning about Mammoth Mountain Weather and Snow Conditions first hand. He has been skiing around the hill with marked ski poles since March of 1991 so he can measure the fresh snowfall amounts out on the hill. 

Snowman started blogging this information back in 1990 on the old Mammoth BBS system, then the RSN Forums and then on to MammothSnowman.com in 2004 with Video & Photo Blog report. (No YouTube back then). Facebook got added to the fold back in 2008 and then the Facebook Group in 2016. 

Reports, videos, and photos from the website have been featured on both local TV Stations here in Mammoth, along with AP, Fox, ABC, CBS, and NBC News.

Ted Schlaepfer – Mammoth WeatherGuy – The Powder Forecast – Posted Tuesday and Fridays at 5 PM November into Mid May. These forecasts are now responsible for many people getting multiple powder days on Mammoth Mountain over the years.  

Ted’s Bio: Ted has been a full-time Meteorologist (CCM) for the past 25+ years. He has always been fascinated with the weather,” skiing was just a natural extension of my love for snow and rain. I started skiing at age 5,  first discovered Mammoth in 1979 as a youth, and have been a regular visitor since the late ’80s.”.

Here is the link to The WeatherGuys Powder Forecast Page. 

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