– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 13 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 20mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 7°C on Sun night, min -2°C on Tue morning). Winds decreasing (stormy winds from the SSW on Mon morning, moderate winds from the W by Tue night). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Wed night, min -5°C on Sat afternoon). Mainly strong winds. | |||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  |  | | | | | | |  |  |  | |
light rain | light rain | heavy rain | light rain | clear | some clouds | some clouds | clear | clear | some clouds | some clouds | some clouds | some clouds | light snow | snow shwrs | snow shwrs | |
Cloud base (m) | 250 | 250 | 250 | 350 | 350 | 850 | 1800 | 2800 | 2400 | 500 | 250 | 750 | 800 | 500 | 200 | 650 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 3 |
mm | 4 | 1 | 14 | 1.3 | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 7 | 6 | 6 | 5 | -1 | 0 | 1 | 1 | 2 | 1 | -1 | -1 | -2 | -3 | -3 | -4 |
min °C | 6 | 5 | 6 | 1 | -2 | -1 | 0 | 0 | 1 | -1 | -2 | -2 | -3 | -3 | -3 | -4 |
chill °C | 0 | -2 | -2 | -6 | -10 | -8 | -6 | -6 | -5 | -8 | -8 | -8 | -9 | -9 | -10 | -12 |
Freezing level m | 3450 | 3700 | 3450 | 2650 | 1750 | 1450 | 1800 | 1950 | 2100 | 1900 | 1600 | 1550 | 1500 | 1350 | 1400 | 1300 |
 | — | 8:23 | — | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — | 8:32 | — | — |
 | — | — | 9:14 | — | — | 9:10 | — | — | 9:07 | — | — | 9:06 | — | — | 9:02 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 20mm), heaviest on Mon afternoon. Freeze-thaw conditions (max 7°C on Sun night, min -2°C on Tue morning). Winds decreasing (stormy winds from the SSW on Mon morning, moderate winds from the W by Tue night).
Roundtop Weather (Days 3-6):
A light covering of new snow mostly falling on Fri night. Freeze-thaw conditions (max 1°C on Wed night, min -5°C on Sat afternoon). Mainly strong winds.
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 | |||||
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* 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.