Local Weather

Cape Horn Weather Forecast

Temperature, wind, rain and more for Cape Horn

Chile

DayLocal TimeDirSpeed/
Gust		Temp/
Feels Like		HumidityPressureCloud AmountPrecip AmountWeather
Sun 25
Sep		02:00

N
N

 16 / 21 mph 40 / 32°F 68% 1002 mb
Low level cloud: 0%
Mid level cloud: 83%
High level cloud: 100%
Most Significant Cloud Type: medium
87%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
05:00

NNW
NNW

 18 / 27 mph 39 / 30°F 69% 999 mb
Low level cloud: 0%
Mid level cloud: 95%
High level cloud: 100%
Most Significant Cloud Type: medium
98%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
08:00

NW
NW

 18 / 27 mph 40 / 31°F 67% 997 mb
Low level cloud: 0%
Mid level cloud: 72%
High level cloud: 100%
Most Significant Cloud Type: medium
75%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
11:00

NNW
NNW

 15 / 20 mph 43 / 36°F 69% 995 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
14:00

WNW
WNW

 14 / 18 mph 45 / 38°F 73% 994 mb
Low level cloud: 0%
Mid level cloud: 28%
High level cloud: 97%
Most Significant Cloud Type: medium
31%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
17:00

WNW
WNW

 9 / 15 mph 45 / 40°F 71% 993 mb
Low level cloud: 0%
Mid level cloud: 22%
High level cloud: 100%
Most Significant Cloud Type: medium
25%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
20:00

NNE
NNE

 4 / 8 mph 43 / 40°F 72% 991 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 100%
Most Significant Cloud Type: medium
28%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
23:00

N
N

 12 / 23 mph 41 / 35°F 80% 988 mb
Low level cloud: 0%
Mid level cloud: 88%
High level cloud: 100%
Most Significant Cloud Type: medium
92%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
Mon 26
Sep		02:00

N
N

 18 / 38 mph 39 / 30°F 73% 985 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
05:00

NW
NW

 12 / 23 mph 40 / 33°F 79% 983 mb
Low level cloud: 0%
Mid level cloud: 100%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
08:00

WSW
WSW

 26 / 45 mph 39 / 28°F 86% 984 mb
Low level cloud: 56%
Mid level cloud: 97%
High level cloud: 100%
Most Significant Cloud Type: low
100%
Expect 0.05 In of precipitation over the past 3 hours.
0.05 In
11:00

W
W

 26 / 49 mph 38 / 26°F 78% 983 mb
Low level cloud: 12%
Mid level cloud: 96%
High level cloud: 100%
Most Significant Cloud Type: medium
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
14:00

WSW
WSW

 31 / 64 mph 37 / 24°F 78% 984 mb
Low level cloud: 3%
Mid level cloud: 30%
High level cloud: 0%
Most Significant Cloud Type: medium
37%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
17:00

WSW
WSW

 35 / 67 mph 37 / 24°F 84% 987 mb
Low level cloud: 80%
Mid level cloud: 100%
High level cloud: 0%
Most Significant Cloud Type: low
100%
Expect 0.01 In of precipitation over the past 3 hours.
0.01 In
20:00

W
W

 39 / 67 mph 38 / 24°F 80% 990 mb
Low level cloud: 29%
Mid level cloud: 27%
High level cloud: 0%
Most Significant Cloud Type: low
38%
Expect 0.02 In of precipitation over the past 3 hours.
0.02 In
23:00

W
W

 31 / 53 mph 39 / 26°F 76% 990 mb
Low level cloud: 7%
Mid level cloud: 12%
High level cloud: 18%
Most Significant Cloud Type: low
12%
Expect 0.00 In of precipitation over the past 3 hours.
0.00 In
The 7 day weather forecast summary for Cape Horn:

For Cape Horn in the coming week the average daytime maximum temperature will be around 7°C, with a high for the week of 9°C expected on the afternoon of Wednesday 28th. The mean minimum temperature will be 5°C, dipping to its lowest on the afternoon of Tuesday 27th at 3°C. The week will have mixed overhead conditions with some days dry and some seeing a significant amount of rain or sleet. It looks like Tuesday 27th will have the most precipitation with an accumulation of around 7.0mm. On the whole winds are likely to be fresh. The strongest wind will be experienced on Tuesday afternoon, coming from a westerly direction, and reaching around 49mph.

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