– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Sun 19 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Sun 19 Apr Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 5mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -4°C on Tue night). Winds increasing (fresh winds from the WSW on Sun night, gales from the SSE by Tue afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Fri morning, min -5°C on Sat afternoon). Winds decreasing (gales from the S on Wed night, light winds from the SW by Sat afternoon). | ||||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  | | | | | |  | | |  | | | | |
snow shwrs | some clouds | some clouds | light snow | cloudy | light snow | heavy snow | light snow | light snow | light snow | snow shwrs | some clouds | some clouds | some clouds | light snow | snow shwrs | some clouds | cloudy | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
1 | — | — | 1 | — | 5 | 12 | 2 | 2 | 5 | 3 | — | — | — | 4 | 5 | — | — | — | |
— | — | — | 0.8 | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 0 | 2 | 2 | 2 | 2 | 3 | 0 | -3 | -3 | -3 | -3 | -2 | -2 | 0 | -1 | -2 | -4 | -4 | -4 |
min °C | -2 | 1 | 2 | 2 | 1 | 1 | -4 | -3 | -3 | -3 | -4 | -3 | -3 | -1 | -2 | -4 | -4 | -5 | -5 |
-11 | -6 | -4 | -4 | -6 | -7 | -13 | -12 | -13 | -13 | -13 | -10 | -9 | -9 | -11 | -11 | -11 | -11 | -10 | |
650 | 1150 | 1500 | 1650 | 1450 | 1750 | 750 | 500 | 550 | 550 | 450 | 650 | 550 | 850 | 750 | 650 | 450 | 500 | 250 | |
Cloud base (m) | 250 | 300 | 3350 | 850 | 250 | 200 | 200 | 200 | 250 | 200 | 200 | 200 | 250 | 250 | 450 | 200 | 200 | 300 | 750 |
 | — | 7:39 | — | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | 7:30 | — | — | 7:28 | — | — |
 | — | — | — | 10:07 | — | — | 10:08 | — | — | 10:10 | — | — | 10:13 | — | — | 10:15 | — | — | 10:16 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 5mm) on Tue afternoon. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Tue afternoon, min -4°C on Tue night). Winds increasing (fresh winds from the WSW on Sun night, gales from the SSE by Tue afternoon).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Fri afternoon. Temperatures will be below freezing (max 0°C on Fri morning, min -5°C on Sat afternoon). Winds decreasing (gales from the S on Wed night, light winds from the SW by Sat 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-KGCA2 | |||||
King Cove Airport (Alabama) | | ||||
BUOY-AKXA2 | |||||
ASCATC194E55N | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
 | |||||
ASCATC193E55N | |||||
Dutch Harbor Airport | |
* 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.