– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Thu 01 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -2°C on Thu morning, min -8°C on Sat night). Winds decreasing (fresh winds from the NE on Thu morning, light winds from the NE by Fri morning). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -3°C on Mon night, min -9°C on Sun night). Wind will be generally light. | |||||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  | |  |  | | | |  |  | | | | | |
mod. snow | mod. snow | mod. snow | light snow | light snow | light snow | light snow | heavy snow | snow shwrs | light snow | light snow | snow shwrs | snow shwrs | cloudy | light snow | cloudy | light snow | light snow | |
Cloud base (m) | 1350 | 1350 | 1350 | 1650 | 1350 | 1350 | 1300 | 1300 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1350 | 1400 | 1350 | 1400 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 9 | 10 | 6 | 1 | 2 | 1 | 5 | 11 | 12 | 5 | 2 | 2 | 1 | — | 3 | — | 2 | 2 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -3 | -4 | -7 | -4 | -3 | -3 | -5 | -6 | -5 | -7 | -4 | -6 | -6 | -3 | -3 | -5 | -7 |
min °C | -3 | -3 | -7 | -7 | -5 | -4 | -4 | -6 | -8 | -5 | -8 | -9 | -8 | -8 | -5 | -4 | -5 | -9 |
chill °C | -11 | -10 | -15 | -11 | -10 | -11 | -12 | -15 | -16 | -12 | -14 | -16 | -15 | -14 | -10 | -8 | -9 | -16 |
Freezing level m | 50 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 2:25 | — | — | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — | 1:55 | — | — |
 | — | 4:09 | — | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — | — | 4:36 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Thu morning. Temperatures will be below freezing (max -2°C on Thu morning, min -8°C on Sat night). Winds decreasing (fresh winds from the NE on Thu morning, light winds from the NE by Fri morning).
Siple Weather (Days 3-6):
A moderate fall of snow, heaviest on Sun morning. Temperatures will be below freezing (max -3°C on Mon night, min -9°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Siple. 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 Antarctica.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
Williams Field |  | ||||
Jang Bogo Station | |||||
BaseBelgranoII |  | ||||
Marambio Airport (Seymour Island) |  | ||||
BaseMarambio | |||||
BaseBernardoO higgins |  | ||||
Captain Arturo Prat Base | | ||||
BaseEsperanza | |||||
Centro Met. Antártico Presidente Eduardo Frei |
* 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.