– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 4 am Thu 18 Dec Local TimeUpdates in: hr min sUpdate imminent
Issued: 4 am Thu 18 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 4 am Thu 18 Dec 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 Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -15°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, light winds from the WSW by Sat morning). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 1°C on Sun afternoon, min -6°C on Mon morning). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the S by Mon night). | |||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | |  |  | |  |  | | | |  | | |  |  | |
light snow | mod. snow | heavy snow | mod. snow | mod. snow | snow shwrs | clear | clear | some clouds | light snow | light snow | heavy snow | light snow | cloudy | light snow | light snow | snow shwrs | cloudy | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
1 | 7 | 14 | 8 | 10 | 1 | — | — | — | 1 | 5 | 13 | 1 | — | 4 | 3 | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -6 | -2 | 0 | -1 | -1 | -10 | -9 | -7 | -5 | -1 | 1 | 0 | -4 | -3 | -1 | 0 | 0 | 1 |
min°C | -7 | -4 | -2 | -1 | -3 | -15 | -15 | -9 | -11 | -4 | 0 | -3 | -6 | -4 | -3 | 0 | 0 | -1 |
-15 | -12 | -11 | -9 | -12 | -24 | -22 | -17 | -20 | -10 | -7 | -11 | -15 | -10 | -9 | -7 | -7 | -7 | |
1300 | 1900 | 2150 | 2200 | 1850 | 0 | 750 | 450 | 650 | 2050 | 2400 | 1950 | 1700 | 1450 | 1850 | 2250 | 2300 | 2450 | |
Cloud base (m) | 2550 | 2250 | 2250 | 2250 | 2250 | 2300 | 2250 | 2300 | 2250 | 2250 | 2250 | 2250 | 2300 | 2400 | 2250 | 2250 | 2300 | 2900 |
 | 8:11 | — | — | 8:11 | — | — | 8:11 | — | — | 8:12 | — | — | 8:12 | — | — | 8:14 | — | — |
 | — | 5:01 | — | — | 5:02 | — | — | 5:02 | — | — | 5:04 | — | — | 5:04 | — | — | 5:05 | — |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: A heavy fall of snow, heaviest during Thu night. Temperatures will be below freezing (max 0°C on Thu night, min -15°C on Fri night). Winds decreasing (near gales from the WSW on Thu night, light winds from the WSW by Sat morning).
Cape Horn Weather (Days 3-6):
A heavy fall of snow, heaviest during Sun night. Freeze-thaw conditions (max 1°C on Sun afternoon, min -6°C on Mon morning). Winds decreasing (strong winds from the SW on Sun afternoon, light winds from the S by Mon 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 |  | ||||
Challis Airport |  | ||||
Mccall Airport | | ||||
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* 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.