– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 10 pm Mon 16 Feb Local TimeUpdates in: hr min sUpdate imminent
Issued: 10 pm Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
Issued: 10 pm Mon 16 Feb Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -3°C on Mon night, min -16°C on Wed night). Mainly fresh winds. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Sun afternoon, min -15°C on Fri morning). Wind will be generally light. | ||||||||||||||||||
Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | Saturday 21 | Sunday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | |  | | | | |  | | | |  | |  | |
heavy snow | snow shwrs | some clouds | light snow | light snow | light snow | light snow | cloudy | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
15 | 1 | — | 3 | 3 | 3 | 5 | — | 2 | 2 | 1 | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -3 | -10 | -7 | -9 | -10 | -9 | -11 | -12 | -10 | -12 | -12 | -10 | -14 | -6 | -3 | -5 | 0 | 1 | -2 |
min °C | -6 | -10 | -8 | -9 | -10 | -10 | -16 | -16 | -11 | -14 | -15 | -10 | -14 | -13 | -4 | -8 | -6 | 1 | -5 |
-15 | -20 | -17 | -16 | -14 | -19 | -22 | -21 | -17 | -14 | -21 | -17 | -19 | -18 | -8 | -13 | -11 | -3 | -12 | |
1800 | 1000 | 1350 | 850 | 1050 | 900 | 0 | 600 | 900 | 0 | 700 | 950 | 0 | 1250 | 1850 | 350 | 2200 | 2450 | 600 | |
Cloud base (m) | 2250 | 2300 | 3050 | 2250 | 2250 | 2550 | 2250 | 2250 | 2700 | 2250 | 2250 | 2750 | 2250 | 4800 | 6600 | 2250 | 5100 | 2250 | |
 | — | 7:35 | — | — | 7:35 | — | — | 7:33 | — | — | 7:31 | — | — | 7:30 | — | — | 7:28 | — | — |
 | — | — | 6:12 | — | — | 6:13 | — | — | 6:15 | — | — | 6:15 | — | — | 6:16 | — | — | 6:19 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -3°C on Mon night, min -16°C on Wed night). Mainly fresh winds.
Cape Horn Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Sun afternoon, min -15°C on Fri morning). Wind will be generally light.
This table gives the weather forecast for Cape Horn at the specific elevation of 2321 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.