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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
Mon 05
Dec
02:00

221°

821716

283°

27270.0191701018
 05:00

224°

720706

294°

19270.0182701017
 08:00

230°

618656

303°

14270.0166701017
 11:00

235°

539646

300°

12260.0291901017
 14:00

245°

642566

288°

11260.0294501014
 17:00

235°

627776

286°

12250.0245201014
 20:00

225°

721716

271°

13230.0196501015
 23:00

225°

819676

261°

15210.0177601015
Tue 06
Dec
02:00

225°

917696

263°

20190.0163401015
 05:00

227°

917716

269°

24180.0154811015
 08:00

224°

1016726

274°

30170.0149001016
 11:00

236°

1432556

271°

30170.0231401015
 14:00

239°

1434526

270°

30180.0248811013
 17:00

226°

1026706

283°

31180.0200331014
 20:00

223°

815746

295°

23200.0144701018
 23:00

226°

615566

294°

17210.0138801020
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 4°C, with a high of 7°C expected on Saturday afternoon. The average minimum temperature for the week ahead will be around -4°C, dipping to its lowest on Wednesday morning at -10°C. Saturday is expected to see the most precipitation with around 8mm, or about 0.3inches anticipated. The strongest wind will be felt on Tuesday 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