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Mammoth Weather Forecast

Base: 2424m (7953ft); Upper: 3369m (11053ft)

California, United States Of America

DATE BASE LEVEL @ 2424m UPPER LEVEL @ 3369m MORE ELEMENTS
Day Local Time Wind Dir Wind Speed Icon Temp RH Vis Wind Dir Wind Speed Icon Temp Precip Freeze Level Cloud Amount Pressure
Units =>degkm/h °C%kmdegkm/h °Cmmm%mb
Sat 19
Apr
11:00

239°

8105510

239°

810.0349541014
 14:00

249°

13134410

252°

1430.0366121013
 17:00

263°

14124510

270°

1430.1366931013
 20:00

264°

746910

285°

820.0378031015
 23:00

263°

227310

334°

430.0374601018
Sun 20
Apr
02:00

47°

327210

80°

420.0354701018
 05:00

58°

416610

122°

420.0307101018
 08:00

75°

574610

137°

520.0366401019
 11:00

159°

4123410

171°

730.0364801019
 14:00

217°

6143210

213°

840.0382901017
 17:00

252°

9133610

254°

840.1383611016
 20:00

282°

356110

330.0383021016
 23:00

44°

236810

101°

630.0375521018
The 7 day weather forecast summary for Mammoth, California, United States Of America:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 9°C, with a high of 14°C expected on Sunday afternoon. The average minimum temperature for the week ahead will be around -2°C, dipping to its lowest on Wednesday morning at -5°C. Saturday is expected to see the most precipitation with around 2mm, or about 0.1inches anticipated. The strongest wind will be felt on Tuesday morning, coming from the southwest, and reaching around 17mph, that's about 28km/h.

The day label given represents the local day relative to the local time for the location you are looking at.
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Day

This time is corrected for local time zones and where possible for daylight saving times.
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Local Time

The wind direction we use on this page is the direction the wind is coming from, given in a 16 point compass format.
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Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
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Speed/
Gust

Temperature from our forecast perspective are fairly well defined, they are what we would expect to measure in a standard meteorological screen (in other words, shaded and well ventilated) at 2 metres above ground level.
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Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
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Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
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Precip Amount

The total amount of cloud as a percentage is derived from looking at cloud cover throughout the atmosphere and estimating how these combine when looked at from the ground.
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Cloud Amount

Here we try to capture the feel of the weather as an image – it will never be perfect but is useful for a quick overview.
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Weather

When we measure for forecast air pressure we are normally doing this relative to a certain height and most commonly relative to Mean Sea Level.
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Pressure


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