– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 12 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 12 pm Wed 07 Oct Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryMostly dry. Extremely cold (max -24°C on Wed morning, min -29°C on Fri afternoon). Winds decreasing (strong winds from the WNW on Wed afternoon, calm by Fri night). | Days 4–6 Weather SummaryMostly dry. Extremely cold (max -22°C on Mon night, min -28°C on Sat morning). Wind will be generally light. | |||||||||||||||||
Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | | | | | | | | | |
clear | cloudy | clear | some clouds | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | clear | clear | clear | |
Cloud base (m) | 1400 | 1650 | 1750 | 2200 | 1750 | 1500 | 1450 | 1400 | 1350 | 1350 | 1350 | |||||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -24 | -24 | -25 | -25 | -25 | -26 | -28 | -28 | -29 | -27 | -26 | -26 | -26 | -26 | -25 | -24 | -23 | -22 |
min °C | -24 | -25 | -26 | -25 | -26 | -27 | -28 | -29 | -29 | -28 | -27 | -27 | -26 | -26 | -26 | -24 | -24 | -23 |
chill °C | -39 | -40 | -40 | -38 | -35 | -38 | -39 | -29 | -29 | -37 | -36 | -38 | -26 | -26 | -33 | -34 | -32 | -28 |
Freezing level m | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 1:50 | — | — | 1:44 | — | — | 1:39 | — | — | 1:32 | — | — | 1:27 | — | — | 1:21 | — | — |
 | — | 4:42 | — | — | 4:46 | — | — | 4:52 | — | — | 4:58 | — | — | 5:02 | — | — | 5:08 | — |
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Siple Weather (Days 0-3):
The weather forecast for Siple is: Mostly dry. Extremely cold (max -24°C on Wed morning, min -29°C on Fri afternoon). Winds decreasing (strong winds from the WNW on Wed afternoon, calm by Fri night).
Siple Weather (Days 3-6):
Mostly dry. Extremely cold (max -22°C on Mon night, min -28°C on Sat morning). Wind will be generally light.
This table gives the weather forecast for Siple at the specific elevation of 3110 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 |  | ||||
Marambio Airport (Seymour Island) |  | ||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet | |||||
ASCATB303E63S | |||||
ASCATB304E63S | |||||
ASCATB305E63S | |||||
ASCATB306E63S |
* 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.