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Ski Resort Weather

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 =>degmph °F%milesdegmph °FInm%mb
Mon 01
Sep
02:00

132°

146476

202°

5540.0544801011
 05:00

104°

143596

230°

4530.0541301012
 08:00

79°

457336

124°

1520.0534901013
 11:00

149°

371206

161°

3540.0530501012
 14:00

202°

376176

200°

3570.0525901009
 17:00

238°

474186

240°

3580.0507101008
 20:00

256°

254436

76°

1550.0520901010
 23:00

146°

150486

128°

4540.0539901011
Tue 02
Sep
20:00

255°

654376

262°

6530.0503001008
 23:00

238°

549436

240°

5520.0501701009
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 21°C, with a high of 24°C expected on Tuesday afternoon. The average minimum temperature for the week ahead will be around 5°C, dipping to its lowest on Sunday morning at 3°C. There is no significant precipitation forecast for the period. The strongest wind will be felt on Monday afternoon, coming from the southwest, and reaching around 13mph, that's about 21km/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