– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Tue 13 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Thu morning, min -3°C on Tue morning). Winds increasing (calm on Tue morning, gales from the NNW by Wed night). | Days 4–6 Weather SummaryA dusting of snow giving way to moderate rain (total 13mm) heaviest on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Fri night). Winds decreasing (strong winds from the S on Sun morning, calm by Sun night). | |||||||||||||||||
Tuesday 13 | Wednesday 14 | Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | | |  |  | |  | | |  |  |  |  | |
some clouds | cloudy | cloudy | cloudy | light snow | light snow | light snow | light snow | mod. snow | snow shwrs | some clouds | some clouds | some clouds | some clouds | snow shwrs | heavy rain | light rain | light rain | |
Cloud base (m) | 750 | 450 | 600 | 1650 | 300 | 200 | 200 | 200 | 200 | 250 | 250 | 250 | 300 | 450 | 500 | 200 | 200 | 200 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | 2 | 3 | 1 | 2 | 6 | 1 | — | — | — | — | 1 | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 | 0.4 | 0.1 |
max °C | -2 | -2 | -2 | -3 | -2 | -3 | -1 | -2 | -1 | -3 | -4 | -4 | -4 | -3 | 1 | 5 | 4 | 2 |
min °C | -3 | -2 | -3 | -3 | -3 | -3 | -3 | -2 | -2 | -4 | -4 | -5 | -4 | -4 | -2 | 3 | 3 | 2 |
chill °C | -3 | -2 | -11 | -11 | -13 | -14 | -13 | -11 | -10 | -12 | -12 | -12 | -10 | -8 | -5 | -4 | -2 | -2 |
Freezing level m | 650 | 750 | 650 | 600 | 650 | 650 | 600 | 750 | 850 | 550 | 550 | 350 | 400 | 600 | 750 | 1600 | 1800 | 1500 |
 | 9:18 | — | — | 9:21 | — | — | 9:22 | — | — | 9:25 | — | — | 9:26 | — | — | 9:29 | — | — |
 | — | 8:00 | — | — | 7:58 | — | — | 7:55 | — | — | 7:52 | — | — | 7:51 | — | — | 7:49 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max -1°C on Thu morning, min -3°C on Tue morning). Winds increasing (calm on Tue morning, gales from the NNW by Wed night).
Roundtop Weather (Days 3-6):
A dusting of snow giving way to moderate rain (total 13mm) heaviest on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -5°C on Fri night). Winds decreasing (strong winds from the S on Sun morning, calm by Sun night).
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 | | ||||
ASCATB196E55N | |||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
ASCATB196E56N | |||||
King Cove Airport (Alabama) | | ||||
ASCATB197E56N | |||||
ASCATB197E54N | |||||
ASCATB199E55N |
* 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.