– Lat/Long: 73.43° S 126.67° W
Siple Weather Forecast
Transantarctic Mountains · AntarcticaIssued: 11 am Sat 12 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Sat 12 Sep 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 Sun afternoon. Extremely cold (max -12°C on Sun morning, min -21°C on Mon night). Winds increasing (fresh winds from the WNW on Sat afternoon, stormy winds from the WNW by Mon night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -18°C on Wed morning, min -24°C on Tue afternoon). Winds decreasing (extremely windy from the WNW on Tue morning, moderate winds from the WSW by Tue night). | |||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  |  | |  |  | |  | | | | | | | |
snow shwrs | some clouds | light snow | cloudy | heavy snow | heavy snow | mod. snow | heavy snow | snow shwrs | clear | clear | some clouds | cloudy | cloudy | snow shwrs | mod. snow | heavy snow | snow shwrs | |
Cloud base (m) | 1350 | 1350 | 1500 | 1550 | 1300 | 1300 | 1300 | 1300 | 7700 | 1350 | 1300 | 1500 | 1350 | 1350 | ||||
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | — | 5 | — | 11 | 26 | 9 | 11 | 24 | — | — | — | — | — | 5 | 10 | 15 | 13 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -19 | -16 | -13 | -12 | -12 | -13 | -13 | -13 | -15 | -22 | -24 | -22 | -18 | -19 | -19 | -18 | -18 | -22 |
min °C | -20 | -18 | -14 | -14 | -12 | -14 | -14 | -14 | -21 | -23 | -24 | -24 | -20 | -21 | -21 | -19 | -20 | -23 |
chill °C | -35 | -30 | -28 | -29 | -26 | -30 | -29 | -29 | -41 | -43 | -42 | -38 | -35 | -40 | -41 | -37 | -38 | -41 |
Freezing level m | 0 | 0 | 300 | 50 | 200 | 100 | 350 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
 | 3:14 | — | — | 3:08 | — | — | 3:01 | — | — | 2:57 | — | — | 2:50 | — | — | 2:46 | — | — |
 | 1:33 | — | — | 1:38 | — | — | 1:44 | — | — | 1:48 | — | — | 1:53 | — | — | 1:59 | — | — |
Loading...
Siple Weather (Days 0-3):
The weather forecast for Siple is: A heavy fall of snow, heaviest during Sun afternoon. Extremely cold (max -12°C on Sun morning, min -21°C on Mon night). Winds increasing (fresh winds from the WNW on Sat afternoon, stormy winds from the WNW by Mon night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Thu afternoon. Extremely cold (max -18°C on Wed morning, min -24°C on Tue afternoon). Winds decreasing (extremely windy from the WNW on Tue morning, moderate winds from the WSW by Tue night).
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 |  | ||||
ASCATB299E63S | |||||
Marambio Airport (Seymour Island) |  | ||||
ASCATB300E63S | |||||
ASCATB301E63S | |||||
ASCATB299E62S | |||||
Centro Met. Antártico Presidente Eduardo Frei | |||||
Teniente R. Marsh Airport |  | ||||
Dinamet |
* 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.