– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 3 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Tue 06 Oct Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow giving way to moderate rain (total 18mm) heaviest on Thu night. Freeze-thaw conditions (max 5°C on Thu night, min -3°C on Tue night). Winds increasing (calm on Wed afternoon, near gales from the SSW by Thu afternoon). | Days 4–6 Weather SummaryModerate rain (total 14mm), heaviest on Fri morning. Freeze-thaw conditions (max 4°C on Fri morning, min -1°C on Sun night). Winds decreasing (near gales from the SSW on Fri morning, light winds from the WNW by Sun afternoon). | |||||||||||||||||
Tuesday 6 | Wednesday 7 | Thursday 8 | Friday 9 | Saturday 10 | Sunday 11 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  | |  |  |  |  |  |  | | | | | | |  | |
some clouds | some clouds | clear | clear | some clouds | some clouds | light snow | mod. rain | mod. rain | heavy rain | rain shwrs | clear | clear | some clouds | some clouds | some clouds | some clouds | cloudy | |
Cloud base (m) | 300 | 300 | 400 | 400 | 600 | 450 | 300 | 200 | 200 | 200 | 250 | 350 | 400 | 400 | 350 | 400 | 500 | 650 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | — | — | — | — | 8 | 10 | 14 | 0.1 | — | — | — | — | — | — | — |
max °C | -2 | -2 | -3 | -3 | -2 | -1 | 1 | 4 | 5 | 4 | 3 | 2 | 1 | 1 | 1 | 1 | 0 | 0 |
min °C | -2 | -2 | -3 | -3 | -3 | -2 | 0 | 3 | 4 | 4 | 2 | 1 | 1 | 1 | 0 | 0 | 0 | -1 |
chill °C | -9 | -8 | -10 | -8 | -5 | -6 | -8 | -4 | -2 | -3 | -4 | -5 | -5 | -6 | -6 | -5 | -4 | -6 |
Freezing level m | 650 | 800 | 600 | 550 | 750 | 650 | 950 | 1600 | 2350 | 1850 | 1500 | 1250 | 1200 | 1200 | 1050 | 1000 | 1000 | 950 |
 | 9:04 | — | — | 9:07 | — | — | 9:08 | — | — | 9:11 | — | — | 9:12 | — | — | 9:15 | — | — |
 | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:09 | — | — | 8:07 | — | — | 8:05 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A dusting of snow giving way to moderate rain (total 18mm) heaviest on Thu night. Freeze-thaw conditions (max 5°C on Thu night, min -3°C on Tue night). Winds increasing (calm on Wed afternoon, near gales from the SSW by Thu afternoon).
Roundtop Weather (Days 3-6):
Moderate rain (total 14mm), heaviest on Fri morning. Freeze-thaw conditions (max 4°C on Fri morning, min -1°C on Sun night). Winds decreasing (near gales from the SSW on Fri morning, light winds from the WNW by Sun afternoon).
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) |  | ||||
| |||||
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.