– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 20 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryLight rain (total 3mm), mostly falling on Tue morning. Mild temperatures (max 6°C on Tue afternoon, min 3°C on Tue night). Winds increasing (light winds from the NW on Wed morning, fresh winds from the SSE by Thu night). | Days 4–6 Weather SummaryHeavy rain (total 54mm), heaviest during Fri afternoon. Mild temperatures (max 9°C on Sat afternoon, min 5°C on Sun morning). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sun night). | |||||||||||||||||
Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | Saturday 24 | Sunday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | | | |  | |  |  | | | |  | | | | |
rain shwrs | rain shwrs | rain shwrs | clear | rain shwrs | rain shwrs | clear | some clouds | rain shwrs | mod. rain | heavy rain | rain shwrs | clear | clear | clear | some clouds | some clouds | rain shwrs | |
Cloud base (m) | 300 | 350 | 300 | 300 | 450 | 400 | 500 | 350 | 400 | 250 | 200 | 250 | 250 | 400 | 800 | 650 | 900 | 300 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 0.7 | 0.4 | 1.4 | — | 0.1 | 0.1 | — | — | 0.2 | 8 | 28 | 18 | — | — | — | — | — | 0.1 |
max °C | 5 | 6 | 4 | 5 | 6 | 4 | 4 | 5 | 6 | 7 | 8 | 8 | 8 | 9 | 6 | 7 | 8 | 6 |
min °C | 5 | 4 | 3 | 4 | 5 | 3 | 3 | 4 | 3 | 7 | 8 | 7 | 6 | 7 | 6 | 5 | 6 | 6 |
chill °C | 2 | 0 | 1 | 2 | 4 | 1 | 1 | 0 | -1 | 3 | 4 | 5 | 4 | 6 | 5 | 3 | 4 | 3 |
Freezing level m | 600 | 650 | 550 | 550 | 700 | 500 | 500 | 800 | 1050 | 1350 | 1650 | 1600 | 1300 | 1300 | 1000 | 850 | 1050 | 2300 |
 | 9:33 | — | — | 9:34 | — | — | 9:37 | — | — | 9:38 | — | — | 9:41 | — | — | 9:42 | — | — |
 | — | 7:44 | — | — | 7:42 | — | — | 7:38 | — | — | 7:37 | — | — | 7:35 | — | — | 7:32 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 3mm), mostly falling on Tue morning. Mild temperatures (max 6°C on Tue afternoon, min 3°C on Tue night). Winds increasing (light winds from the NW on Wed morning, fresh winds from the SSE by Thu night).
Roundtop Weather (Days 3-6):
Heavy rain (total 54mm), heaviest during Fri afternoon. Mild temperatures (max 9°C on Sat afternoon, min 5°C on Sun morning). Winds decreasing (fresh winds from the SSE on Fri morning, calm by Sun night).
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 |  | ||||
Cold Bay Airport |  | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
Akutan Airport (Alaska) | | ||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
Sand Point Airport |  |
* 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.