– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sun 25 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 22mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Mon morning, min 0°C on Mon night). Winds decreasing (severe gales from the WSW on Sun afternoon, light winds from the WSW by Wed morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 3°C on Wed night, min -9°C on Sat morning). Winds increasing (calm on Wed afternoon, severe gales from the SSW by Thu morning). | ||||||||||||||||
Sun 25 | Monday 26 | Tuesday 27 | Wednesday 28 | Thursday 29 | Friday 30 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | |  |  |  | |  |  | |  | | | | |
some clouds | clear | clear | clear | clear | clear | snow shwrs | heavy snow | mod. snow | some clouds | some clouds | light snow | some clouds | snow shwrs | snow shwrs | snow shwrs | some clouds | |
Cloud base (m) | 350 | 400 | 350 | 300 | 300 | 300 | 250 | 250 | 400 | 300 | 200 | 300 | 200 | 150 | 250 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | 2 | 12 | 6 | — | — | 4 | — | 3 | 3 | 1 | — |
mm | — | — | — | — | — | — | — | 22 | — | — | — | — | — | — | — | — | — |
max °C | 4 | 5 | 6 | 4 | 2 | 1 | 2 | 3 | 0 | 1 | 3 | 1 | -2 | -7 | -7 | -7 | -7 |
min °C | 3 | 3 | 5 | 2 | 0 | 1 | 1 | 2 | 0 | 0 | 1 | 0 | -6 | -8 | -8 | -8 | -8 |
chill °C | -5 | -4 | -1 | -6 | -8 | -6 | -7 | -7 | -4 | -3 | -8 | -10 | -17 | -21 | -20 | -17 | -18 |
Freezing level m | 2450 | 2650 | 2950 | 2800 | 1950 | 2000 | 2100 | 2350 | 1900 | 1800 | 3400 | 1300 | 1200 | 750 | 750 | 750 | 650 |
 | — | — | 9:45 | — | — | 9:47 | — | — | 9:48 | — | — | 9:51 | — | — | 9:52 | — | — |
 | 7:32 | — | — | 7:30 | — | — | 7:28 | — | — | 7:25 | — | — | 7:23 | — | — | 7:22 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 22mm) on Tue night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 6°C on Mon morning, min 0°C on Mon night). Winds decreasing (severe gales from the WSW on Sun afternoon, light winds from the WSW by Wed morning).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu morning. Freeze-thaw conditions (max 3°C on Wed night, min -9°C on Sat morning). Winds increasing (calm on Wed afternoon, severe gales from the SSW by Thu morning).
This table gives the weather forecast for Roundtop at the specific elevation of 1871 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 | |||||
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.