MOUNTAIN WEATHER

Weather data for hill walking and climbing

Free Weather Plugin

Add this forecast to your website



Mountain Weather

Mammoth Weather Forecast

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

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
Thu 02
May
07:00

232°

246346

243°

5320.0338301014
 10:00

257°

455246

264°

6340.0349501012
 13:00

267°

957306

267°

11370.0363341011
 16:00

256°

1054426

258°

11350.0355531011
 19:00

234°

437756

241°

6330.0339791013
 22:00

215°

333816

246°

5340.03499141015
Fri 03
May
01:00

206°

332616

258°

7340.0348731014
 04:00

202°

231506

254°

6330.0340001013
 07:00

264°

146406

242°

5330.0347721013
 10:00

265°

155346

229°

4350.0353421011
 13:00

233°

459336

222°

6390.0375541008
 16:00

241°

654516

223°

10360.0361961009
 19:00

236°

540816

219°

9340.03531161011
 22:00

219°

638936

211°

14330.03407501012
The 7 day weather forecast summary for Mammoth, United States Of America:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 10°C, with a high of 15°C expected on Friday afternoon. The average minimum temperature for the week ahead will be around -4°C, dipping to its lowest on Sunday evening at -8°C. Saturday is expected to see the most precipitation with around 21mm, or about 0.8inches anticipated. The strongest wind will be felt on Saturday morning, coming from the southwest, and reaching around 22mph, that's about 36km/h.

The day label given represents the local day relative to the local time for the location you are looking at.
(More Info)

Day

This time is corrected for local time zones and where possible for daylight saving times.
(More Info)

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.
(More Info)

Dir

This refers to the sustained average wind speed, normally averaged over a period of 10 minutes for up to 3 hrs.
(More Info)

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.
(More Info)

Temp/
Feels Like

The relative humidity is the percent of saturation humidity, generally calculated in relation to saturated vapour density.
(More Info)

Humidity

The value given is a total predicted for the previous 3 hrs and includes the time of the forecast being looked at.
(More Info)

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.
(More Info)

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.
(More Info)

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.
(More Info)

Pressure