– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 26 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 38mm), heaviest during Tue night. Freeze-thaw conditions (max 7°C on Mon morning, min 0°C on Wed morning). Mainly near gales. | Days 4–6 Weather SummaryModerate rain (total 12mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 5°C on Thu morning, min -5°C on Sat night). Winds decreasing (gales from the SW on Thu night, calm by Sat night). | |||||||||||||||||
Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | Saturday 31 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  | | |  |  | |  |  |  |  | | | | |
clear | clear | rain shwrs | some clouds | light rain | heavy rain | some clouds | clear | light rain | heavy rain | some clouds | snow shwrs | snow shwrs | light snow | mod. snow | snow shwrs | snow shwrs | snow shwrs | |
Cloud base (m) | 350 | 300 | 350 | 300 | 250 | 300 | 350 | 400 | 300 | 250 | 300 | 150 | 150 | 200 | 200 | 250 | 250 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | 3 | 1 | 5 | 7 | 4 | 4 | 3 |
mm | — | — | 0.1 | — | 4 | 32 | — | — | 2 | 12 | — | — | — | — | — | — | — | — |
max °C | 7 | 5 | 3 | 3 | 5 | 6 | 1 | 1 | 2 | 5 | 2 | -1 | -2 | -2 | -2 | -4 | -4 | -4 |
min °C | 6 | 4 | 2 | 3 | 4 | 4 | 0 | 0 | 1 | 5 | 0 | -2 | -3 | -2 | -4 | -4 | -4 | -5 |
chill °C | 1 | -2 | -4 | -3 | -1 | -1 | -5 | -4 | -3 | -1 | -8 | -12 | -12 | -11 | -14 | -14 | -14 | -14 |
Freezing level m | 2950 | 2600 | 1400 | 1950 | 2000 | 2300 | 1100 | 1050 | 1900 | 3200 | 1350 | 700 | 700 | 700 | 700 | 450 | 450 | 350 |
 | 9:45 | — | — | 9:47 | — | — | 9:48 | — | — | 9:51 | — | — | 9:52 | — | — | 9:55 | — | — |
 | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — | — | 7:20 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 38mm), heaviest during Tue night. Freeze-thaw conditions (max 7°C on Mon morning, min 0°C on Wed morning). Mainly near gales.
Roundtop Weather (Days 3-6):
Moderate rain (total 12mm) on Thu morning. Becoming colder with heavy fall of snow, heaviest during Fri night. Freeze-thaw conditions (max 5°C on Thu morning, min -5°C on Sat night). Winds decreasing (gales from the SW on Thu night, calm by Sat 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 | | ||||
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.