– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 pm Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 11°C on Tue afternoon, min -4°C on Wed night). Winds increasing (light winds from the S on Mon night, strong winds from the W by Wed afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max 0°C on Sun afternoon, min -7°C on Thu night). Wind will be generally light. | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  | | | |  | | | |  |  | | | | |
clear | clear | some clouds | snow shwrs | light snow | light snow | light snow | light snow | light snow | light snow | cloudy | light snow | snow shwrs | light snow | snow shwrs | some clouds | cloudy | light snow | clear | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | 2 | 2 | 2 | 4 | 1 | 4 | 1 | — | 2 | 1 | 1 | 1 | — | — | 1 | — | |
— | — | — | 0.4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 6 | 10 | 11 | 7 | -2 | -3 | -4 | -3 | -3 | -5 | -3 | -2 | -4 | -4 | -1 | -3 | -1 | 0 | -2 |
min °C | 5 | 8 | 11 | -1 | -3 | -3 | -4 | -4 | -4 | -7 | -6 | -3 | -6 | -6 | -2 | -4 | -3 | 0 | -4 |
3 | 5 | 8 | -8 | -11 | -11 | -13 | -8 | -11 | -11 | -10 | -7 | -12 | -6 | -5 | -4 | -7 | -5 | -7 | |
3850 | 3700 | 3750 | 3300 | 2000 | 1950 | 1750 | 1750 | 1900 | 1200 | 1600 | 2000 | 1300 | 1600 | 2100 | 1650 | 1900 | 2300 | 1600 | |
Cloud base (m) | 6100 | 4150 | 2250 | 2300 | 2250 | 2250 | 2400 | 2250 | 2250 | 2850 | 2600 | 2350 | 2550 | 2550 | 2250 | 2950 | 2750 | ||
 | — | 6:47 | — | — | 6:45 | — | — | 6:43 | — | — | 6:41 | — | — | 6:39 | — | — | 6:39 | — | — |
 | — | — | 8:30 | — | — | 8:32 | — | — | 8:34 | — | — | 8:35 | — | — | 8:36 | — | — | 8:37 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: A moderate fall of snow, heaviest on Tue night. Freeze-thaw conditions (max 11°C on Tue afternoon, min -4°C on Wed night). Winds increasing (light winds from the S on Mon night, strong winds from the W by Wed afternoon).
Cape Horn Weather (Days 3-6):
A light covering of new snow mostly falling on Thu night. Temperatures will be below freezing (max 0°C on Sun afternoon, min -7°C on Thu night). 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.