– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Wed 16 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat morning. Mild temperatures (max 6°C on Wed afternoon, min 1°C on Sat morning). Winds increasing (calm on Fri morning, fresh winds from the NW by Sat morning). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 2°C on Tue morning, min -3°C on Sat night). Mainly fresh winds. | ||||||||||||||||
Wed 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  | | | | |  |  |  |  | | | | |  | |
rain shwrs | rain shwrs | rain shwrs | light rain | rain shwrs | rain shwrs | rain shwrs | rain shwrs | snow shwrs | light snow | snow shwrs | some clouds | snow shwrs | snow shwrs | some clouds | some clouds | clear | |
Cloud base (m) | 900 | 250 | 350 | 500 | 250 | 400 | 300 | 400 | 250 | 250 | 250 | 250 | 350 | 250 | 350 | 500 | 350 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | 1 | 1 | — | — | — |
mm | 0.1 | 2 | 0.3 | 1.1 | 0.9 | 0.5 | 1.1 | 0.3 | — | — | — | — | — | — | — | — | — |
max °C | 6 | 5 | 4 | 4 | 3 | 3 | 2 | 3 | 1 | 1 | -2 | -2 | -2 | -1 | -1 | 0 | 0 |
min °C | 6 | 4 | 4 | 4 | 3 | 3 | 2 | 2 | 1 | 0 | -3 | -3 | -2 | -2 | -2 | 0 | 0 |
chill °C | 2 | 2 | 1 | 0 | -1 | 2 | -1 | -4 | -6 | -7 | -11 | -10 | -9 | -9 | -9 | -6 | -6 |
Freezing level m | 2150 | 2000 | 1600 | 1550 | 1500 | 1350 | 1300 | 1400 | 1150 | 1150 | 600 | 600 | 750 | 800 | 800 | 950 | 1050 |
 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — | 8:34 | — | — | 8:37 | — | — |
 | 9:07 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 | — | — | 8:58 | — | — | 8:55 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 6mm) at first, then becoming colder with a dusting of snow on Sat morning. Mild temperatures (max 6°C on Wed afternoon, min 1°C on Sat morning). Winds increasing (calm on Fri morning, fresh winds from the NW by Sat morning).
Roundtop Weather (Days 3-6):
A light covering of new snow mostly falling on Sat afternoon. Freeze-thaw conditions (max 2°C on Tue morning, min -3°C on Sat night). Mainly fresh winds.
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 | |||||
SHIP3907 | |||||
SHIP7157 | |||||
SHIP8436 |
* 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.