– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Sun 18 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 15mm), heaviest on Sun morning. Very mild (max 10°C on Sun afternoon, min 3°C on Tue night). Wind will be generally light. | Days 4–6 Weather SummaryHeavy rain (total 96mm), heaviest during Fri afternoon. Mild temperatures (max 9°C on Fri morning, min 3°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the SSW by Fri afternoon). | |||||||||||||||||
Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | Thursday 22 | Friday 23 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  | | | | | |  |  |  |  | |  | |
mod. rain | light rain | rain shwrs | light rain | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | rain shwrs | clear | some clouds | mod. rain | heavy rain | heavy rain | heavy rain | |
Cloud base (m) | 200 | 200 | 1650 | 450 | 1350 | 400 | 300 | 250 | 250 | 300 | 350 | 550 | 500 | 400 | 350 | 200 | 200 | 200 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 7 | 0.2 | 0.1 | 0.1 | 0.3 | 1.2 | 0.6 | 3 | 2 | 0.3 | 0.1 | 0.3 | — | — | 8 | 22 | 34 | 32 |
max °C | 9 | 10 | 8 | 7 | 7 | 5 | 4 | 4 | 4 | 5 | 6 | 5 | 4 | 5 | 8 | 9 | 9 | 9 |
min °C | 9 | 9 | 6 | 6 | 7 | 5 | 4 | 4 | 3 | 3 | 5 | 3 | 3 | 4 | 4 | 9 | 9 | 7 |
chill °C | 7 | 7 | 4 | 5 | 6 | 2 | 0 | 0 | -1 | 0 | 3 | 1 | 2 | 0 | 0 | 5 | 5 | 4 |
Freezing level m | 1450 | 1950 | 1150 | 900 | 850 | 750 | 550 | 600 | 500 | 450 | 650 | 600 | 450 | 800 | 1100 | 2000 | 2700 | 1850 |
 | 9:29 | — | — | 9:30 | — | — | 9:33 | — | — | 9:34 | — | — | 9:37 | — | — | 9:38 | — | — |
 | — | 7:49 | — | — | 7:45 | — | — | 7:44 | — | — | 7:42 | — | — | 7:38 | — | — | 7:37 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 15mm), heaviest on Sun morning. Very mild (max 10°C on Sun afternoon, min 3°C on Tue night). Wind will be generally light.
Roundtop Weather (Days 3-6):
Heavy rain (total 96mm), heaviest during Fri afternoon. Mild temperatures (max 9°C on Fri morning, min 3°C on Wed morning). Winds increasing (calm on Wed night, fresh winds from the SSW by Fri afternoon).
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 |
|---|---|---|---|---|---|
 | |||||
Cold Bay Airport | | ||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
 | |||||
BUOY-AKXA2 | |||||
SHIP9041 | |||||
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.