– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 pm Thu 16 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Thu 16 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Thu 16 Apr Local Time
Updates in:
Update imminent hr min s
2 Cape Horn Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryMostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -15°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 13°C on Tue afternoon, min -1°C on Wed morning). Winds increasing (calm on Mon afternoon, fresh winds from the SW by Wed afternoon). | ||||||||||||||||||
Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | | | |  | |  | |
clear | some clouds | cloudy | some clouds | cloudy | clear | clear | some clouds | cloudy | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | light snow | cloudy | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | 2 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 0.3 | — | — | |
max °C | -12 | -7 | -4 | -7 | 0 | 2 | -1 | 5 | 7 | 4 | 9 | 10 | 7 | 11 | 13 | 9 | 2 | 0 | -1 |
min °C | -15 | -10 | -5 | -9 | -3 | 1 | -2 | 3 | 7 | 3 | 6 | 10 | 5 | 8 | 12 | 5 | -1 | -1 | -2 |
-15 | -14 | -11 | -9 | -5 | -2 | -6 | 1 | 5 | 1 | 5 | 9 | 3 | 6 | 10 | 1 | -8 | -8 | -6 | |
0 | 700 | 1750 | 350 | 1400 | 2450 | 1250 | 3050 | 3250 | 3500 | 3500 | 3650 | 3800 | 3850 | 3850 | 3700 | 2700 | 2300 | 2100 | |
Cloud base (m) | 2700 | 2350 | 2850 | 2650 | 6850 | 6300 | 2250 | 8900 | 5250 | 6600 | 5450 | 6650 | 7100 | 5950 | 4850 | 2350 | 2250 | ||
 | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | 6:48 | — | — | 6:47 | — | — | 6:45 | — | — |
 | — | — | 8:27 | — | — | 8:28 | — | — | 8:29 | — | — | 8:30 | — | — | 8:30 | — | — | 8:32 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Freeze-thaw conditions (max 7°C on Sun afternoon, min -15°C on Thu night). Wind will be generally light.
Cape Horn Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 13°C on Tue afternoon, min -1°C on Wed morning). Winds increasing (calm on Mon afternoon, fresh winds from the SW by Wed afternoon).
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.