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Mountain Weather

Mount Katahdin Weather Forecast

Base: 420m (1378ft); Upper: 1606m (5269ft)

United States Of America

DATE BASE LEVEL @ 420m UPPER LEVEL @ 1606m 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 16
Jun
01:00

308°

652976

343°

8430.012836861004
 04:00

297°

549951

320°

18410.002653431005
 07:00

302°

751716

309°

21370.00260401005
 10:00

298°

961426

303°

16370.00192501004
 13:00

306°

1159496

302°

24370.00196621005
 16:00

291°

1158506

293°

30380.00201741006
 19:00

289°

854636

291°

31370.00194801007
 22:00

263°

646846

285°

40350.00185771009
Thu 17
Jun
22:00

256°

452786

289°

18460.00344901014
The 7 day weather forecast summary for Mount Katahdin , United States Of America:

Taking a look at the forecast over the coming week and the average daytime maximum will be around 21°C, with a high of 26°C expected on Monday afternoon. The average minimum temperature for the week ahead will be around 11°C, dipping to its lowest on Thursday morning at 6°C. Wednesday is expected to see the most precipitation with around 9mm, or about 0.4inches anticipated. The strongest wind will be felt on Thursday morning, coming from the west, 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