– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Mon 05 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -3°C on Thu morning, min -8°C on Tue afternoon). Winds increasing (light winds from the WNW on Wed afternoon, strong winds from the SSW by Thu morning). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Thu night, min -6°C on Sun morning). Winds decreasing (severe gales from the SSW on Fri morning, moderate winds from the SW by Sun morning). | ||||||||||||||||
Mon 5 | Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  | | | | |  |  |  | | | | | |
some clouds | some clouds | some clouds | light snow | clear | clear | some clouds | some clouds | light snow | light snow | mod. snow | heavy snow | snow shwrs | clear | some clouds | clear | some clouds | |
Cloud base (m) | 300 | 300 | 300 | 350 | 300 | 400 | 550 | 550 | 400 | 250 | 250 | 200 | 200 | 350 | 300 | 250 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | 1 | — | — | — | — | 2 | 4 | 8 | 16 | 2 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -5 | -7 | -7 | -7 | -8 | -8 | -7 | -5 | -3 | 0 | 1 | -1 | -1 | -3 | -3 | -4 | -5 |
min °C | -6 | -7 | -7 | -8 | -8 | -8 | -8 | -7 | -4 | -1 | 0 | -1 | -2 | -4 | -4 | -4 | -5 |
chill °C | -15 | -16 | -16 | -17 | -17 | -15 | -12 | -12 | -13 | -10 | -10 | -11 | -9 | -12 | -12 | -12 | -14 |
Freezing level m | 850 | 650 | 650 | 800 | 550 | 600 | 750 | 650 | 900 | 1350 | 2200 | 1600 | 1650 | 1350 | 1300 | 1300 | 1150 |
 | — | — | 9:04 | — | — | 9:07 | — | — | 9:08 | — | — | 9:11 | — | — | 9:12 | — | — |
 | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:09 | — | — | 8:07 | — |
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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 -3°C on Thu morning, min -8°C on Tue afternoon). Winds increasing (light winds from the WNW on Wed afternoon, strong winds from the SSW by Thu morning).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri morning. Freeze-thaw conditions (max 1°C on Thu night, min -6°C on Sun morning). Winds decreasing (severe gales from the SSW on Fri morning, moderate winds from the SW by Sun 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.