– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 12 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max -1°C on Thu afternoon, min -3°C on Tue morning). Winds increasing (calm on Tue morning, gales from the NNW by Thu morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 2°C on Sun morning, min -5°C on Fri night). Winds decreasing (strong winds from the NW on Thu night, light winds from the WNW by Sat afternoon). | |||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | |  |  | |  |  |  | |  | | |  | |
clear | some clouds | some clouds | cloudy | some clouds | light snow | light snow | light snow | mod. snow | mod. snow | snow shwrs | snow shwrs | snow shwrs | some clouds | some clouds | some clouds | |
Cloud base (m) | 1650 | 1450 | 450 | 800 | 450 | 250 | 200 | 200 | 200 | 200 | 250 | 250 | 250 | 300 | 450 | 750 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | 4 | 4 | 2 | 8 | 7 | 2 | 1 | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -2 | -3 | -2 | -2 | -2 | -2 | -2 | -2 | -1 | -1 | -3 | -4 | -4 | -4 | -3 | 0 |
min °C | -2 | -3 | -2 | -3 | -3 | -2 | -3 | -2 | -1 | -3 | -3 | -4 | -5 | -5 | -4 | -2 |
chill °C | -6 | -3 | -2 | -9 | -11 | -11 | -13 | -12 | -10 | -12 | -12 | -13 | -12 | -11 | -9 | -5 |
Freezing level m | 750 | 650 | 750 | 600 | 600 | 700 | 650 | 750 | 800 | 850 | 500 | 550 | 350 | 300 | 550 | 650 |
 | — | 9:18 | — | — | 9:21 | — | — | 9:22 | — | — | 9:25 | — | — | 9:26 | — | — |
 | — | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | — | 7:52 | — | — | 7:51 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Thu afternoon. Temperatures will be below freezing (max -1°C on Thu afternoon, min -3°C on Tue morning). Winds increasing (calm on Tue morning, gales from the NNW by Thu morning).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Freeze-thaw conditions (max 2°C on Sun morning, min -5°C on Fri night). Winds decreasing (strong winds from the NW on Thu night, light winds from the WNW by Sat afternoon).
This table gives the weather forecast for Roundtop at the specific elevation of 1000 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 |  | ||||
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.