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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
Sun 24
Sep
13:00

39°

855246

38°

9340.00348001013
 13:00

18°

555276

5330.00343401015
 16:00

41°

953266

41°

10350.00353001012
 16:00

25°

653326

19°

7340.00349901014
 19:00

41°

635416

45°

13320.00331501014
 19:00

49°

634506

45°

9310.00320121016
 22:00

37°

533486

47°

12320.00321201015
 22:00

48°

431556

33°

10310.00303511017
Mon 25
Sep
01:00

41°

531516

50°

10330.00331701015
 01:00

52°

329576

28°

8320.00290901017
 04:00

49°

429566

32°

8320.00291201017
 04:00

42°

431536

50°

9330.00318701015
 07:00

47°

439476

38°

9320.00330701018
 07:00

42°

640446

49°

11330.00354301015
 10:00

48°

553296

45°

6340.00343901016
 10:00

48°

853276

49°

11350.00348101014
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 18°C, with a high of 23°C expected on Sunday afternoon. The average minimum temperature for the week ahead will be around 1°C, dipping to its lowest on Sunday morning at -5°C. There is no significant precipitation forecast for the period. The strongest wind will be felt on Tuesday afternoon, coming from the northeast, and reaching around 11mph, that's about 18km/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