– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 am Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Sat 03 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryMild with moderate rain (total 15mm) on Sat afternoon, Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 3°C on Sat afternoon, min -3°C on Mon night). Winds increasing (moderate winds from the SSE on Sat morning, strong winds from the NW by Sun night). | Days 4–6 Weather SummaryA light covering of new snow mostly falling on Thu morning. Becoming milder with light rain (total 9mm) on Thu morning. Freeze-thaw conditions (max 4°C on Thu morning, min -3°C on Tue morning). Winds increasing (light winds from the W on Wed morning, severe gales from the SSW by Thu morning). | |||||||||||||||||
Saturday 3 | Sunday 4 | Monday 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  | | |  |  | | |  |  | | |
cloudy | heavy rain | snow shwrs | some clouds | snow shwrs | light snow | snow shwrs | cloudy | some clouds | some clouds | some clouds | clear | clear | some clouds | light snow | light snow | rain shwrs | clear | |
Cloud base (m) | 400 | 150 | 300 | 200 | 150 | 150 | 250 | 250 | 300 | 250 | 300 | 300 | 450 | 450 | 350 | 150 | 200 | 700 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | 1 | — | 3 | 3 | 1 | — | — | — | — | — | — | — | 4 | 4 | — | — |
mm | — | 11 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 8 | 1.2 | — |
max °C | 2 | 3 | 3 | 1 | 1 | 1 | 1 | -1 | -2 | -2 | -2 | -2 | -1 | 0 | 1 | 4 | 3 | 0 |
min °C | 2 | 2 | 2 | 1 | 1 | 1 | 0 | -2 | -3 | -3 | -2 | -3 | -1 | 0 | 0 | 2 | 1 | 0 |
chill °C | -3 | -5 | -3 | -6 | -7 | -6 | -7 | -9 | -10 | -11 | -9 | -10 | -5 | -4 | -6 | -7 | -4 | -6 |
Freezing level m | 1400 | 1400 | 1300 | 1150 | 1150 | 1200 | 1150 | 900 | 600 | 650 | 750 | 650 | 750 | 1000 | 1050 | 1300 | 2950 | 950 |
 | 9:00 | — | — | 9:02 | — | — | 9:03 | — | — | 9:04 | — | — | 9:07 | — | — | 9:08 | — | — |
 | — | 8:24 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Mild with moderate rain (total 15mm) on Sat afternoon, Becoming colder with a light covering of snow, mostly falling on Sun afternoon. Freeze-thaw conditions (max 3°C on Sat afternoon, min -3°C on Mon night). Winds increasing (moderate winds from the SSE on Sat morning, strong winds from the NW by Sun night).
Roundtop Weather (Days 3-6):
A light covering of new snow mostly falling on Thu morning. Becoming milder with light rain (total 9mm) on Thu morning. Freeze-thaw conditions (max 4°C on Thu morning, min -3°C on Tue morning). Winds increasing (light winds from the W on Wed morning, severe gales from the SSW by Thu 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) | | ||||
SHIP4604 | |||||
SHIP7344 | |||||
SHIP10037 |
* 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.