– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Wed morning, min -2°C on Thu morning). Mainly strong winds. | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -3°C on Fri morning, min -9°C on Sun morning). Winds increasing (calm on Fri morning, strong winds from the NW by Sat afternoon). | |||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  | | | |  | |  | | | |  | |
clear | some clouds | some clouds | clear | some clouds | some clouds | cloudy | snow shwrs | some clouds | cloudy | some clouds | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | some clouds | clear | |
Cloud base (m) | 900 | 650 | 2250 | 850 | 550 | 250 | 450 | 250 | 450 | 700 | 400 | 450 | 250 | 250 | 200 | 250 | 400 | 550 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | 1 | — | — | — | 2 | 2 | 2 | 6 | 2 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | 0 | 0 | 1 | 1 | 0 | -2 | -2 | -2 | -3 | -3 | -3 | -5 | -4 | -5 | -9 | -9 | -8 |
min °C | -1 | -1 | -1 | 1 | 0 | -1 | -2 | -2 | -2 | -3 | -3 | -4 | -5 | -5 | -7 | -9 | -9 | -9 |
chill °C | -8 | -8 | -7 | -5 | -7 | -9 | -9 | -8 | -8 | -7 | -7 | -12 | -13 | -14 | -16 | -19 | -19 | -18 |
Freezing level m | 1850 | 1450 | 1700 | 2050 | 2050 | 1950 | 1450 | 1500 | 1500 | 1300 | 1350 | 1300 | 1050 | 1150 | 950 | 700 | 700 | 600 |
 | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:34 | — | — |
 | — | 9:10 | — | — | 9:07 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 | — | — | 8:58 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A dusting of new snow. Freeze-thaw conditions (max 1°C on Wed morning, min -2°C on Thu morning). Mainly strong winds.
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri night. Temperatures will be below freezing (max -3°C on Fri morning, min -9°C on Sun morning). Winds increasing (calm on Fri morning, strong winds from the NW by Sat afternoon).
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 |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
| |||||
BUOY-AKXA2 | |||||
SHIP7897 | |||||
SHIP10124 | |||||
SHIP1956 |
* 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.