– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 am Wed 15 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 am Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Wed 15 Apr Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -14°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Fri night). | Days 4–6 Weather SummaryMostly dry. Freeze-thaw conditions (max 10°C on Mon afternoon, min -3°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  | |  |  |  |  |  | |  |  | | | | | | | |
light snow | light snow | heavy snow | light snow | snow shwrs | snow shwrs | clear | cloudy | some clouds | cloudy | some clouds | clear | some clouds | cloudy | some clouds | some clouds | some clouds | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
2 | 5 | 11 | 4 | 3 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -1 | 0 | -3 | -10 | -8 | -10 | -6 | -4 | -7 | 0 | 2 | 0 | 5 | 6 | 4 | 8 | 10 | 6 |
min °C | -2 | 0 | -12 | -11 | -8 | -14 | -9 | -4 | -8 | -3 | 1 | -1 | 3 | 6 | 2 | 5 | 10 | 5 |
-9 | -7 | -19 | -19 | -15 | -14 | -9 | -8 | -8 | -5 | -3 | -6 | 0 | 4 | 2 | 5 | 10 | 3 | |
2050 | 2300 | 1200 | 750 | 1250 | 0 | 800 | 1800 | 300 | 1400 | 2500 | 1300 | 3100 | 3200 | 3400 | 3400 | 3550 | 3700 | |
Cloud base (m) | 2250 | 2250 | 2250 | 2250 | 2850 | 2400 | 2250 | 2750 | 2650 | 7150 | 2300 | 5100 | 4350 | 4950 | 7050 | 6750 | 6150 | |
 | 6:56 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — |
 | — | 8:23 | — | — | 8:24 | — | — | 8:27 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -14°C on Thu night). Winds decreasing (fresh winds from the SW on Wed afternoon, calm by Fri night).
Cape Horn Weather (Days 3-6):
Mostly dry. Freeze-thaw conditions (max 10°C on Mon afternoon, min -3°C on Sat 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 |  | ||||
 | |||||
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.