– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 8 am Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 8 am Mon 09 Nov Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -5°C on Tue afternoon, min -7°C on Mon night). Mainly near gales. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -3°C on Sat afternoon, min -7°C on Thu morning). Winds decreasing (strong winds from the NNW on Thu morning, light winds from the WSW by Sat morning). | |||||||||||||||||
Monday 9 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | | |  |  |  |  | | | |  | | | | | | |
snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | cloudy | light snow | heavy snow | cloudy | snow shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | snow shwrs | snow shwrs | |
Cloud base (m) | 250 | 200 | 200 | 200 | 200 | 300 | 350 | 300 | 150 | 250 | 300 | 550 | 250 | 250 | 400 | 450 | 250 | 250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | 1 | 2 | 3 | 1 | — | — | 4 | 11 | — | 2 | — | — | — | — | — | 6 | 3 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -6 | -6 | -6 | -6 | -5 | -6 | -6 | -6 | -5 | -6 | -6 | -7 | -6 | -6 | -6 | -5 | -3 | -4 |
min °C | -6 | -6 | -7 | -7 | -6 | -6 | -6 | -6 | -6 | -7 | -7 | -7 | -6 | -6 | -7 | -5 | -3 | -4 |
chill °C | -13 | -14 | -16 | -16 | -15 | -14 | -11 | -16 | -16 | -17 | -17 | -16 | -14 | -15 | -17 | -10 | -11 | -11 |
Freezing level m | 0 | 250 | 0 | 0 | 300 | 200 | 0 | 250 | 200 | 150 | 150 | 0 | 0 | 300 | 100 | 0 | 400 | 200 |
 | 9:14 | — | — | 9:15 | — | — | 9:18 | — | — | 9:19 | — | — | 9:22 | — | — | 9:23 | — | — |
 | — | 6:00 | — | — | 5:59 | — | — | 5:57 | — | — | 5:55 | — | — | 5:53 | — | — | 5:52 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -5°C on Tue afternoon, min -7°C on Mon night). Mainly near gales.
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat afternoon. Temperatures will be below freezing (max -3°C on Sat afternoon, min -7°C on Thu morning). Winds decreasing (strong winds from the NNW on Thu morning, light winds from the WSW by Sat morning).
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 | |||||
| |||||
SHIP7912 | |||||
SHIP2707 | |||||
SHIP6368 | |||||
SHIP4029 | |||||
SHIP3317 |
* 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.