– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 83mm), heaviest during Wed night. Very mild (max 12°C on Wed night, min 5°C on Tue night). Winds increasing (calm on Tue night, strong winds from the SSE by Wed night). | Days 5–7 Weather SummaryModerate rain (total 16mm), heaviest on Sat night. Very mild (max 10°C on Fri night, min 7°C on Sun night). Wind will be generally light. | |||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | | | | | | | | | | | | |
rain shwrs | some clouds | light rain | heavy rain | rain shwrs | rain shwrs | heavy rain | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | |
Cloud base (m) | 600 | 600 | 300 | 150 | 150 | 250 | 150 | 200 | 200 | 200 | 300 | 200 | 300 | 250 | 350 | 650 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.1 | — | 0.6 | 58 | 0.9 | 0.6 | 14 | 4 | 5 | 5 | 1.3 | 1.7 | 6 | 0.2 | 0.7 | 0.6 |
max °C | 7 | 8 | 10 | 12 | 11 | 9 | 9 | 9 | 9 | 10 | 10 | 10 | 9 | 9 | 10 | 8 |
min °C | 5 | 6 | 8 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 10 | 9 | 9 | 8 | 9 | 7 |
chill °C | 3 | 4 | 5 | 7 | 7 | 6 | 5 | 6 | 5 | 6 | 8 | 6 | 7 | 6 | 6 | 5 |
Freezing level m | 1050 | 1500 | 1850 | 2400 | 2100 | 1200 | 1450 | 1400 | 1500 | 1650 | 1500 | 1300 | 1300 | 1200 | 1150 | 1150 |
 | — | 8:41 | — | — | 8:42 | — | — | 8:45 | — | — | 8:47 | — | — | 8:48 | — | — |
 | — | — | 8:51 | — | — | 8:47 | — | — | 8:45 | — | — | 8:43 | — | — | 8:39 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 83mm), heaviest during Wed night. Very mild (max 12°C on Wed night, min 5°C on Tue night). Winds increasing (calm on Tue night, strong winds from the SSE by Wed night).
Roundtop Weather (Days 3-6):
Moderate rain (total 16mm), heaviest on Sat night. Very mild (max 10°C on Fri night, min 7°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Roundtop at the specific elevation of 0 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 |
|---|---|---|---|---|---|
False Pass Airport |  | ||||
SHIP4657 | |||||
ASCATB196E54N | |||||
Cold Bay Airport |  | ||||
ASCATB197E54N | |||||
SHIP6366 | |||||
SHIP2694 | |||||
SHIP6812 | |||||
SHIP3757 | |||||
SHIP4438 |
* 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.