– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 30 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 3°C on Fri morning, min 0°C on Wed night). Winds decreasing (near gales from the E on Thu night, calm by Fri night). | Days 5–7 Weather SummaryMild with light rain (total 8mm) on Sat night Becoming colder with a light covering of snow, mostly falling on Sun morning. Freeze-thaw conditions (max 3°C on Sat night, min -2°C on Tue morning). Winds decreasing (strong winds from the SW on Sun morning, light winds from the W by Mon morning). | |||||||||||||||
Thursday 1 | Friday 2 | Saturday 3 | Sunday 4 | Monday 5 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | |  | |  |  |  | |  | | |  | |
cloudy | light snow | light snow | mod. snow | some clouds | some clouds | clear | some clouds | rain shwrs | rain shwrs | snow shwrs | some clouds | some clouds | some clouds | some clouds | light snow | |
Cloud base (m) | 300 | 200 | 200 | 200 | 300 | 750 | 500 | 300 | 200 | 300 | 200 | 250 | 250 | 350 | 200 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | 2 | 4 | 6 | — | — | — | — | — | — | 2 | — | — | — | — | 4 |
mm | — | — | — | — | — | — | — | — | 0.2 | 8 | — | — | — | — | — | — |
max °C | 0 | 1 | 1 | 2 | 3 | 3 | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 2 | 1 | 1 |
min °C | 0 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | -1 |
chill °C | -4 | -6 | -7 | -7 | -3 | -2 | -3 | -2 | -5 | -4 | -5 | -4 | -5 | -4 | -4 | -9 |
Freezing level m | 1000 | 1100 | 1150 | 1300 | 1400 | 1450 | 1650 | 1550 | 1500 | 1400 | 1250 | 1250 | 1200 | 1100 | 1150 | 1050 |
 | — | 8:56 | — | — | 8:57 | — | — | 9:00 | — | — | 9:02 | — | — | 9:03 | — | — |
 | — | — | 8:30 | — | — | 8:28 | — | — | 8:24 | — | — | 8:22 | — | — | 8:20 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A moderate fall of snow, heaviest on Thu afternoon. Freeze-thaw conditions (max 3°C on Fri morning, min 0°C on Wed night). Winds decreasing (near gales from the E on Thu night, calm by Fri night).
Roundtop Weather (Days 3-6):
Mild with light rain (total 8mm) on Sat night Becoming colder with a light covering of snow, mostly falling on Sun morning. Freeze-thaw conditions (max 3°C on Sat night, min -2°C on Tue morning). Winds decreasing (strong winds from the SW on Sun morning, light winds from the W by Mon 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) |  | ||||
hy2b196E54N | |||||
hy2b195E55N | |||||
hy2b195E54N | |||||
hy2b194E55N | |||||
hy2b197E54N |
* 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.