– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Fri 02 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Fri 02 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 Sat morning. Temperatures will be below freezing (max -3°C on Fri night, min -9°C on Fri morning). Winds increasing (light winds from the NNE on Fri morning, strong winds from the E by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Mon afternoon, min -12°C on Mon night). Winds decreasing (strong winds from the E on Mon morning, calm by Wed night). | |||||||||||||||||
Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  |  |  | |  | | | |  | |  | |
light snow | light snow | light snow | mod. snow | light snow | light snow | light snow | snow shwrs | heavy snow | heavy snow | snow shwrs | snow shwrs | light snow | light snow | light snow | some clouds | some clouds | some clouds | |
Cloud base (m) | 2250 | 1350 | 1350 | 1300 | 1300 | 1350 | 1350 | 1300 | 1350 | 1350 | 1350 | 1400 | 1350 | 1350 | 1400 | 1400 | 1400 | 1450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 2 | 4 | 10 | 3 | 5 | 4 | 6 | 12 | 18 | 13 | 5 | 3 | 4 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -8 | -5 | -3 | -3 | -4 | -5 | -4 | -7 | -6 | -6 | -4 | -8 | -6 | -7 | -8 | -8 | -8 | -9 |
min °C | -9 | -6 | -4 | -3 | -5 | -7 | -5 | -7 | -7 | -6 | -6 | -12 | -8 | -7 | -10 | -9 | -9 | -10 |
chill °C | -14 | -12 | -10 | -11 | -12 | -15 | -13 | -16 | -16 | -16 | -14 | -22 | -16 | -16 | -20 | -14 | -12 | -16 |
Freezing level m | 0 | 0 | 50 | 50 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 2:18 | — | — | 2:13 | — | — | 2:08 | — | — | 2:01 | — | — | 1:55 | — | — | 1:50 | — | — |
 | — | 4:15 | — | — | 4:21 | — | — | 4:25 | — | — | 4:30 | — | — | 4:36 | — | — | 4:42 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sat morning. Temperatures will be below freezing (max -3°C on Fri night, min -9°C on Fri morning). Winds increasing (light winds from the NNE on Fri morning, strong winds from the E by Sun night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Mon morning. Temperatures will be below freezing (max -4°C on Mon afternoon, min -12°C on Mon night). Winds decreasing (strong winds from the E on Mon morning, calm by Wed night).
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 |  | ||||
Phoenix Field- McMurdo Station | | ||||
Marambio Airport (Seymour Island) |  | ||||
CentroMet.Antártico Presidente Eduardo Frei | | ||||
Dinamet | |||||
ASCATB302E63S | |||||
ASCATB303E63S | |||||
ASCATB304E63S | |||||
ASCATB302E62S | |||||
ASCATC305E63S |
* 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.