– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 pm Tue 10 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Tue 10 Mar Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA dusting of snow giving way to moderate rain (total 19mm) heaviest on Wed night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -12°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed night). | Days 5–7 Weather SummaryModerate rain (total 19mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -8°C on Sat night). Mainly fresh winds. | ||||||||||||||||||
Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  |  | |  |  | | | | |  | | | |  | |
some clouds | some clouds | light snow | light snow | light snow | light rain | mod. rain | light rain | rain shwrs | heavy rain | rain shwrs | rain shwrs | some clouds | some clouds | cloudy | light snow | some clouds | some clouds | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | |
— | — | — | 6 | 1.1 | 2 | 6 | 2 | 1.5 | 14 | 4 | 0.5 | — | — | — | 0.1 | — | — | — | |
max °C | -10 | -1 | 1 | 3 | 3 | 3 | 3 | 3 | 4 | 4 | 3 | 2 | -6 | 2 | 3 | 3 | 6 | 7 | 3 |
min °C | -12 | -8 | 1 | 0 | 2 | 3 | 2 | 2 | 4 | 3 | 2 | 1 | -8 | -4 | 2 | 0 | 3 | 6 | 1 |
-15 | -11 | -3 | -4 | -3 | -2 | -2 | -2 | 0 | -1 | -4 | -4 | -8 | -4 | -1 | -3 | 0 | 4 | -1 | |
0 | 450 | 1800 | 2100 | 2000 | 2200 | 2150 | 2100 | 2250 | 2350 | 2200 | 1950 | 300 | 950 | 2100 | 2200 | 2900 | 3250 | 3450 | |
Cloud base (m) | 2300 | 2650 | 2500 | 2250 | 2250 | 2250 | 2250 | 2250 | 2250 | 2250 | 2250 | 2250 | 2350 | 5450 | 3600 | 2300 | 2250 | 2850 | 2250 |
 | — | 8:00 | — | — | 7:58 | — | — | 7:56 | — | — | 7:54 | — | — | 7:52 | — | — | 7:50 | — | — |
 | — | — | 7:40 | — | — | 7:42 | — | — | 7:43 | — | — | 7:44 | — | — | 7:45 | — | — | 7:46 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: A dusting of snow giving way to moderate rain (total 19mm) heaviest on Wed night. Freeze-thaw conditions (max 4°C on Fri afternoon, min -12°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the WSW by Wed night).
Cape Horn Weather (Days 3-6):
Moderate rain (total 19mm) heaviest on Fri night, then becoming colder with a dusting of snow on Sun night. Freeze-thaw conditions (max 7°C on Mon afternoon, min -8°C on Sat night). Mainly fresh winds.
This table gives the weather forecast for Cape Horn at the specific elevation of 1700 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Cape Horn. To see the weather forecasts for the other elevations, use the tab navigation above the table. For a wider overview of the weather, consult the Weather Map of Idaho.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Stanley Airport |  | ||||
Challis Airport | | ||||
Mccall Airport |  | ||||
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Boise Airport | | ||||
Salmo / emhi County Airport | | ||||
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Caldwell Airport | | ||||
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Mountain Home Airport | |
* NOTE: not all weather observatories update at the same frequency which is the reason why some locations may show data from stations that are further away than known closer ones.