– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 12mm), heaviest on Mon night. Mild temperatures (max 7°C on Mon night, min 3°C on Thu morning). Mainly fresh winds. | Days 5–7 Weather SummaryLight rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Thu night, min -3°C on Sat night). Winds decreasing (fresh winds from the NW on Fri night, light winds from the W by Sun morning). | |||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | |  | | |  | |  |  | |  | |
mod. rain | clear | some clouds | rain shwrs | clear | some clouds | rain shwrs | rain shwrs | rain shwrs | rain shwrs | light rain | light rain | light snow | cloudy | some clouds | clear | |
Cloud base (m) | 400 | 650 | 600 | 1800 | 650 | 900 | 250 | 450 | 250 | 300 | 250 | 200 | 200 | 250 | 250 | 450 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
mm | 9 | — | — | 0.4 | — | — | 0.8 | 0.6 | 1.2 | 0.5 | 1.3 | 0.6 | — | — | — | — |
max °C | 7 | 4 | 5 | 4 | 5 | 6 | 5 | 3 | 4 | 4 | 2 | 3 | 2 | -1 | -2 | -2 |
min °C | 5 | 4 | 4 | 4 | 5 | 5 | 4 | 3 | 4 | 2 | 2 | 3 | 0 | -2 | -2 | -3 |
chill °C | 1 | -1 | 0 | 0 | 2 | 0 | -1 | -2 | 0 | 0 | -1 | 0 | -7 | -10 | -9 | -8 |
Freezing level m | 2500 | 1850 | 1500 | 1650 | 2050 | 2050 | 1950 | 1500 | 1550 | 1550 | 1300 | 1350 | 1200 | 850 | 800 | 700 |
 | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — |
 | — | — | 9:10 | — | — | 9:07 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 12mm), heaviest on Mon night. Mild temperatures (max 7°C on Mon night, min 3°C on Thu morning). Mainly fresh winds.
Roundtop Weather (Days 3-6):
Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Fri night. Freeze-thaw conditions (max 4°C on Thu night, min -3°C on Sat night). Winds decreasing (fresh winds from the NW on Fri night, light winds from the W by Sun 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 | |||||
King Cove Airport (Alabama) |  | ||||
| |||||
BUOY-AKXA2 | |||||
SHIP3663 | |||||
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.