– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 5 pm Fri 10 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 5 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 5 pm Fri 10 Apr Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Fri night giving way to a moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -4°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the SW by Sun afternoon). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon afternoon, min -12°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the WNW by Wed night). | ||||||||||||||||
Fri 10 | Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | |  | | |  | |  | |
risk tstorm | rain shwrs | cloudy | snow shwrs | some clouds | cloudy | light snow | snow shwrs | light snow | light snow | some clouds | some clouds | some clouds | snow shwrs | mod. snow | light snow | light snow | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | — | — | 2 | — | — | 3 | 5 | 3 | 1 | — | — | — | 6 | 6 | 5 | 5 | |
1.6 | 8 | — | — | — | — | 1.6 | — | — | — | — | — | — | — | — | — | — | |
max °C | 7 | 5 | 2 | 1 | 0 | 2 | 3 | -3 | -2 | -2 | -3 | -4 | -2 | -3 | -4 | -3 | -6 |
min °C | 6 | 2 | 1 | 1 | -1 | 1 | -1 | -4 | -3 | -2 | -6 | -5 | -2 | -4 | -4 | -3 | -12 |
3 | -2 | -2 | -4 | -4 | -4 | -8 | -10 | -9 | -7 | -11 | -10 | -8 | -12 | -11 | -8 | -19 | |
3150 | 3100 | 2550 | 2450 | 2350 | 2600 | 2700 | 1850 | 1800 | 2100 | 1800 | 1550 | 2050 | 1850 | 1750 | 1900 | 700 | |
Cloud base (m) | 3500 | 2250 | 2250 | 2300 | 2450 | 2650 | 2650 | 2250 | 2250 | 2300 | 2250 | 2250 | 2700 | 2400 | 2250 | 2250 | 2300 |
 | — | — | 7:03 | — | — | 7:01 | — | — | 7:00 | — | — | 6:58 | — | — | 6:56 | — | — |
 | 8:17 | — | — | 8:19 | — | — | 8:20 | — | — | 8:22 | — | — | 8:22 | — | — | 8:23 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Moderate rain (total 12mm), heaviest on Fri night giving way to a moderate fall of snow, heaviest on Sun afternoon. Freeze-thaw conditions (max 7°C on Fri afternoon, min -4°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the SW by Sun afternoon).
Cape Horn Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -2°C on Mon afternoon, min -12°C on Wed night). Winds decreasing (fresh winds from the WSW on Tue night, light winds from the WNW by Wed night).
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 |  | ||||
lightning 90km NNW of Ketchum |  | ||||
Challis Airport |  | ||||
Mccall Airport | | ||||
lightning 21km N of Boise | | ||||
lightning 76km NNE of McCall | | ||||
 | |||||
lightning 78km ESE of Grangeville | | ||||
Boise Airport | | ||||
Salmo / emhi County 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.