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WEATHER FOR SKIING

Weather data for the ski industry

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Ski Resort Weather

Big Sky Weather Forecast

Base: 2286m (7500ft); Upper: 3403m (11165ft)

Montana, United States Of America

DATE BASE LEVEL @ 2286m UPPER LEVEL @ 3403m 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
Sat 21
Apr
09:00

206°

441616

278°

13280.00310721018
 12:00

235°

651446

263°

13290.00316951016
 15:00

246°

1053466

249°

19310.00332851014
 18:00

240°

1051536

252°

26320.00340441014
 21:00

202°

537776

263°

25310.00333631018
Sun 22
Apr
00:00

154°

132856

240°

15280.00268261020
 03:00

125°

231886

235°

16280.00246191021
 06:00

169°

329916

252°

19260.00219281022
 09:00

204°

441706

257°

20260.00287611019
 12:00

249°

750386

241°

16270.00311231017
 15:00

245°

753396

235°

15300.00330231014
 18:00

238°

448636

219°

16300.043257101012
 21:00

45°

438923

209°

27300.113259191014
The 7 day weather forecast summary for Big Sky, Montana, United States Of America:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 12°C, with a high of 17°C expected on Friday afternoon. The average minimum temperature for the week ahead will be around -2°C, dipping to its lowest on Tuesday morning at -8°C. Monday is expected to see the most precipitation with around 19mm, or about 0.7inches anticipated. The strongest wind will be felt on Saturday afternoon, coming from the southwest, and reaching around 8mph, that's about 14km/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