– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 09 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max 0°C on Fri morning, min -7°C on Sun morning). Winds decreasing (severe gales from the SSW on Fri morning, light winds from the W by Sun night). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Wed afternoon, min -8°C on Mon night). Winds increasing (light winds from the SW on Mon night, extremely windy from the ENE by Wed night). | |||||||||||||||||
Friday 9 | Saturday 10 | Sunday 11 | Monday 12 | Tuesday 13 | Wednesday 14 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | |  | | | | | |  | |  |  |  |  |  | |
snow shwrs | clear | clear | some clouds | some clouds | snow shwrs | clear | clear | clear | some clouds | some clouds | some clouds | some clouds | light snow | heavy snow | heavy snow | mod. snow | mod. snow | |
Cloud base (m) | 200 | 300 | 350 | 350 | 350 | 350 | 550 | 800 | 600 | 1500 | 650 | 800 | 500 | 650 | 150 | 150 | 150 | 150 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 1 | — | — | — | — | 1 | — | — | — | — | — | — | — | 3 | 42 | 13 | 6 | 8 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 0 | -3 | -4 | -5 | -5 | -6 | -7 | -7 | -7 | -7 | -7 | -7 | -7 | -6 | -2 | -2 | -1 | -2 |
min °C | -2 | -3 | -4 | -5 | -5 | -6 | -7 | -7 | -7 | -7 | -7 | -8 | -7 | -7 | -5 | -2 | -1 | -3 |
chill °C | -12 | -13 | -14 | -15 | -14 | -16 | -15 | -14 | -11 | -14 | -14 | -14 | -12 | -16 | -16 | -12 | -12 | -12 |
Freezing level m | 1900 | 1200 | 1150 | 1150 | 1100 | 1000 | 900 | 1000 | 900 | 850 | 950 | 800 | 700 | 800 | 750 | 1350 | 1600 | 1450 |
 | 9:11 | — | — | 9:12 | — | — | 9:15 | — | — | 9:17 | — | — | 9:18 | — | — | 9:21 | — | — |
 | — | 8:09 | — | — | 8:07 | — | — | 8:05 | — | — | 8:02 | — | — | 8:00 | — | — | 7:58 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A dusting of new snow. Temperatures will be below freezing (max 0°C on Fri morning, min -7°C on Sun morning). Winds decreasing (severe gales from the SSW on Fri morning, light winds from the W by Sun night).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Wed afternoon, min -8°C on Mon night). Winds increasing (light winds from the SW on Mon night, extremely windy from the ENE by Wed night).
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 | |||||
SHIP5751 |
* 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.