– Lat/Long: 44.35° N 115.12° W
Cape Horn
Weather Forecast, United StatesIssued: 11 pm Wed 20 May Local TimeUpdates in: hr min sUpdate imminent
Issued: 11 pm Wed 20 May Local Time
Updates in:
Update imminent hr min s
Issued: 11 pm Wed 20 May 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 14°C on Sat afternoon, min -1°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat afternoon). | Days 5–7 Weather SummaryLight rain (total 3mm) at first, then becoming colder with a dusting of snow on Tue morning. Very mild (max 17°C on Mon afternoon, min 1°C on Tue afternoon). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the WSW by Tue afternoon). | ||||||||||||||||||
Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | Tuesday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | | |  | |  |  | | | | | | | |  |  |  | |  | |
clear | clear | clear | some clouds | clear | some clouds | clear | clear | some clouds | some clouds | some clouds | clear | clear | clear | cloudy | rain shwrs | light snow | light snow | light snow | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | 4 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1.1 | — | — | |
max °C | 5 | 5 | 9 | 8 | 8 | 11 | 8 | 13 | 14 | 11 | 13 | 15 | 12 | 16 | 17 | 13 | 3 | 2 | 1 |
min °C | -1 | 1 | 8 | 4 | 6 | 11 | 6 | 9 | 13 | 9 | 11 | 15 | 10 | 13 | 16 | 4 | 2 | 1 | -1 |
-6 | -3 | 6 | 1 | 3 | 8 | 3 | 6 | 10 | 6 | 8 | 13 | 8 | 11 | 14 | 0 | 0 | -2 | -6 | |
2900 | 2500 | 3250 | 3400 | 3050 | 3650 | 3550 | 3700 | 4050 | 3950 | 3800 | 4150 | 4150 | 4100 | 4300 | 3950 | 2750 | 2600 | 2350 | |
Cloud base (m) | 8550 | 2250 | 4500 | 6300 | 5250 | 4400 | 4050 | 4750 | 6950 | 4500 | 4850 | 4450 | 2250 | 2250 | 2250 | ||||
 | — | 6:07 | — | — | 6:05 | — | — | 6:05 | — | — | 6:05 | — | — | 6:03 | — | — | 6:03 | — | — |
 | — | — | — | 9:07 | — | — | 9:07 | — | — | 9:08 | — | — | 9:09 | — | — | 9:10 | — | — | 9:12 |
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Cape Horn Weather (Days 0-3):
The weather forecast for Cape Horn is: Mostly dry. Freeze-thaw conditions (max 14°C on Sat afternoon, min -1°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat afternoon).
Cape Horn Weather (Days 3-6):
Light rain (total 3mm) at first, then becoming colder with a dusting of snow on Tue morning. Very mild (max 17°C on Mon afternoon, min 1°C on Tue afternoon). Winds decreasing (strong winds from the SW on Mon afternoon, light winds from the WSW by Tue 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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Mountain Home 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.