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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 =>degmph °F%milesdegmph °FInm%mb
Wed 22
Oct
02:00

209°

433556

238°

11390.0320401017
 05:00

222°

334536

251°

9400.0401301016
 08:00

187°

338456

225°

6410.0416101017
 11:00

200°

556246

210°

8420.0421001017
 14:00

217°

861206

221°

11440.0419001014
 17:00

227°

856256

228°

13430.0422901014
 20:00

221°

639506

223°

14420.0429201016
 23:00

225°

738436

226°

17420.0431401017
Thu 23
Oct
02:00

218°

737326

223°

20420.0427701017
 05:00

214°

836216

219°

20420.0428901017
 08:00

224°

739166

222°

17420.0431101018
 11:00

221°

1058116

220°

18430.0431501017
 14:00

230°

1262106

228°

18450.0425901015
 17:00

235°

956146

230°

15430.0433701014
 20:00

229°

637286

217°

13430.0432501016
 23:00

209°

435226

210°

14430.0344801017
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 14°C, with a high of 17°C expected on Thursday afternoon. The average minimum temperature for the week ahead will be around -1°C, dipping to its lowest on Sunday morning at -4°C. There is no significant precipitation forecast for the period. The strongest wind will be felt on Saturday afternoon, 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