– Lat/Long: 73.43° S 126.67° W
Siple
Weather Forecast, AntarcticaIssued: 11 am Mon 29 Apr Local TimeUpdates in: hr min sUpdate imminent
SipleWeather Forecast, Antarctica
Issued: 11 am Mon 29 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 11 am Mon 29 Apr Local Time
Updates in:
Update imminent hr min s
4 Siple Elevations: 4 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Extremely cold (max -17°C on Mon morning, min -29°C on Tue afternoon). Winds decreasing (strong winds from the WNW on Tue afternoon, calm by Wed night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -5°C on Sat afternoon, min -21°C on Thu morning). Winds increasing (moderate winds from the WSW on Thu morning, severe gales from the W by Fri night). | Days 7–9 Weather SummaryA heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -9°C on Sun morning, min -21°C on Tue night). Winds decreasing (severe gales from the NNE on Tue afternoon, light winds from the NE by Tue night). | Days 10–12 Weather SummaryMostly dry. Extremely cold (max -20°C on Wed morning, min -25°C on Sat morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
Monday 29 | Tuesday 30 | Wednesday 1 | Thursday 2 | Friday 3 | Saturday 4 | Sunday 5 | Monday 6 | Tuesday 7 | Wednesday 8 | Thursday 9 | Friday 10 | |||||||||||||||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | |  | |  | | |  | |  | | | | | | | | | | | | | | | | |  | | | | |
cloudy | light snow | snow shwrs | clear | clear | clear | cloudy | light snow | some clouds | clear | some clouds | snow shwrs | cloudy | heavy snow | snow shwrs | mod. snow | mod. snow | snow shwrs | mod. snow | mod. snow | snow shwrs | some clouds | light snow | snow shwrs | cloudy | mod. snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | cloudy | cloudy | cloudy | |
km/h | ||||||||||||||||||||||||||||||||||||
Wave Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
— | 2.0 | 1.0 | — | — | — | — | 1.0 | — | — | — | 1.0 | — | 14 | 5 | 7 | 8 | 4 | 8 | 9 | 6 | — | 1.0 | 5 | — | 9 | 5 | — | — | — | — | — | — | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -17 | -17 | -19 | -24 | -28 | -24 | -23 | -21 | -21 | -21 | -19 | -18 | -13 | -10 | -7 | -6 | -5 | -6 | -9 | -10 | -11 | -13 | -14 | -14 | -13 | -13 | -15 | -20 | -20 | -20 | -22 | -22 | -22 | -22 | -22 | -23 |
min°C | -18 | -18 | -23 | -27 | -29 | -26 | -24 | -22 | -22 | -21 | -20 | -19 | -16 | -11 | -9 | -6 | -5 | -8 | -10 | -10 | -14 | -13 | -15 | -17 | -13 | -14 | -21 | -21 | -20 | -21 | -22 | -22 | -22 | -22 | -23 | -24 |
-29 | -28 | -36 | -43 | -47 | -42 | -38 | -35 | -32 | -33 | -34 | -33 | -29 | -23 | -22 | -18 | -16 | -20 | -21 | -20 | -22 | -22 | -27 | -30 | -23 | -28 | -30 | -27 | -20 | -31 | -29 | -29 | -27 | -30 | -33 | -32 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 300 | 1050 | 350 | 350 | 150 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 1350 | 1400 | 1350 | 1400 | 1350 | 1350 | 1400 | 1400 | 1350 | 1450 | 1650 | 1350 | 1300 | 1300 | 1300 | 1300 | 1300 | 1350 | 1350 | 1350 | 5000 | 1350 | 1300 | 1350 | 1350 | 1350 | 1350 | 1350 | 1600 | 1450 | 1400 | 1350 | ||||
 | 6:01 | — | — | 6:09 | — | — | 6:18 | — | — | 6:26 | — | — | 6:35 | — | — | 6:45 | — | — | 6:54 | — | — | 7:07 | — | — | 7:20 | — | — | 7:37 | — | — | 12:00 | — | — | 12:00 | — | — |
 | — | — | 10:44 | — | — | 10:36 | — | — | 10:27 | — | — | 10:18 | — | — | 10:10 | — | — | 10:00 | — | — | 9:48 | — | — | 9:37 | — | — | 9:22 | — | — | 9:06 | 12:00 | — | — | 12:00 | — | — |
Siple Weather (Days 0-3):
The weather forecast for Siple is: A dusting of new snow. Extremely cold (max -17°C on Mon morning, min -29°C on Tue afternoon). Winds decreasing (strong winds from the WNW on Tue afternoon, calm by Wed night).
Siple Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri afternoon. Temperatures will be below freezing (max -5°C on Sat afternoon, min -21°C on Thu morning). Winds increasing (moderate winds from the WSW on Thu morning, severe gales from the W by Fri night).
Siple Weather (Days 6-9):
A heavy fall of snow, heaviest during Tue afternoon. Temperatures will be well below freezing (max -9°C on Sun morning, min -21°C on Tue night). Winds decreasing (severe gales from the NNE on Tue afternoon, light winds from the NE by Tue night).
This table gives the weather forecast for Siple at the specific elevation of 2500 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 |
|---|---|---|---|---|---|
Criosfera1 | |||||
Williams Field |  | ||||
 | |||||
Cape Ross | |||||
Cape Phillips |
* 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.
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