– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 11 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -9°C on Tue morning). Winds increasing (calm on Tue afternoon, near gales from the N by Wed morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Wed night, min -10°C on Fri night). Winds decreasing (severe gales from the N on Wed night, moderate winds from the WNW by Sat morning). | ||||||||||||||||
Sun 11 | Monday 12 | Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  |  |  |  | | |  | |  |  | |
clear | some clouds | light snow | some clouds | some clouds | some clouds | some clouds | cloudy | cloudy | mod. snow | heavy snow | light snow | light snow | light snow | some clouds | snow shwrs | snow shwrs | |
Cloud base (m) | 750 | 700 | 650 | 450 | 2100 | 800 | 600 | 1500 | 350 | 250 | 150 | 150 | 200 | 200 | 250 | 250 | 250 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | 1 | — | — | — | — | — | — | 8 | 33 | 5 | 2 | 3 | — | 1 | 1 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -7 | -7 | -7 | -7 | -8 | -8 | -8 | -8 | -8 | -3 | -3 | -4 | -5 | -7 | -9 | -9 |
min °C | -6 | -7 | -8 | -8 | -8 | -9 | -9 | -9 | -9 | -8 | -7 | -3 | -4 | -7 | -8 | -9 | -10 |
chill °C | -14 | -15 | -15 | -16 | -15 | -12 | -9 | -18 | -20 | -20 | -20 | -12 | -15 | -17 | -18 | -20 | -19 |
Freezing level m | 1050 | 900 | 700 | 900 | 800 | 650 | 800 | 650 | 600 | 650 | 750 | 1250 | 1150 | 900 | 600 | 550 | 400 |
 | — | — | 9:17 | — | — | 9:18 | — | — | 9:21 | — | — | 9:22 | — | — | 9:25 | — | — |
 | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | — | 7:52 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A dusting of new snow. Temperatures will be well below freezing (max -6°C on Sun afternoon, min -9°C on Tue morning). Winds increasing (calm on Tue afternoon, near gales from the N by Wed morning).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -3°C on Wed night, min -10°C on Fri night). Winds decreasing (severe gales from the N on Wed night, moderate winds from the WNW by Sat morning).
This table gives the weather forecast for Roundtop at the specific elevation of 1871 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Roundtop. 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 Alaska United States.
| Weather Station | Temp. | Weather | Wind | Gusts | Cloud / Visibility |
|---|---|---|---|---|---|
 | |||||
Cold Bay Airport |  | ||||
SHIP8916 | |||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
| |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 |
* 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.