– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 2 pm Sat 21 Dec Local TimeUpdates in: hr min sUpdate imminent
RoundtopWeather Forecast, United States
Issued: 2 pm Sat 21 Dec Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 21 Dec Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -2°C on Tue morning, min -5°C on Sun afternoon). Winds increasing (light winds from the WSW on Sun morning, gales from the E by Mon night). | Days 5–7 Weather SummaryA heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -13°C on Thu night). Winds increasing (light winds from the SW on Tue afternoon, near gales from the NNW by Fri morning). | Days 8–10 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -5°C on Sun afternoon, min -12°C on Fri afternoon). Winds decreasing (strong winds from the NNW on Fri afternoon, calm by Sun morning). | Days 11–13 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -3°C on Mon night, min -6°C on Mon afternoon). Mainly near gales. | |||||||||||||||||||||||||||||||||
Sat 21 | Sunday 22 | Monday 23 | Tuesday 24 | Wednesday 25 | Thursday 26 | Friday 27 | Saturday 28 | Sunday 29 | Monday 30 | Tuesday 31 | Wednesday 1 | Thu 2 | ||||||||||||||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | |
 |  |  |  |  |  | |  | | | | | | | |  |  | | | | | |  | | | | | | | | |  | | | | | |
light snow | light snow | cloudy | some clouds | some clouds | clear | cloudy | heavy snow | light snow | light snow | some clouds | some clouds | light snow | heavy snow | light snow | snow shwrs | snow shwrs | snow shwrs | some clouds | snow shwrs | clear | clear | clear | clear | clear | some clouds | light snow | cloudy | light snow | light snow | light snow | mod. snow | light snow | snow shwrs | snow shwrs | snow shwrs | |
km/h | ||||||||||||||||||||||||||||||||||||
 |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
2.0 | 2.0 | — | — | — | — | — | 11 | 5 | 2.0 | — | — | 3 | 12 | 4 | 4 | 6 | 1.0 | — | 1.0 | — | — | — | — | — | — | 2.0 | — | 4 | 3 | 1.0 | 6 | 3 | 1.0 | 1.0 | 1.0 | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max°C | -3 | -3 | -4 | -4 | -4 | -5 | -5 | -3 | -2 | -2 | -3 | -4 | -4 | -5 | -8 | -11 | -13 | -13 | -11 | -11 | -11 | -7 | -6 | -6 | -5 | -5 | -6 | -5 | -3 | -3 | -3 | -3 | -3 | -4 | -4 | -4 |
min°C | -3 | -4 | -4 | -5 | -5 | -5 | -5 | -3 | -3 | -3 | -4 | -4 | -4 | -7 | -10 | -12 | -13 | -13 | -12 | -11 | -12 | -9 | -8 | -7 | -6 | -7 | -7 | -6 | -5 | -3 | -3 | -3 | -4 | -4 | -4 | -4 |
-10 | -9 | -9 | -9 | -11 | -11 | -12 | -11 | -11 | -8 | -11 | -11 | -10 | -16 | -21 | -24 | -26 | -26 | -24 | -22 | -23 | -18 | -15 | -7 | -12 | -15 | -16 | -15 | -14 | -12 | -12 | -12 | -11 | -10 | -11 | -11 | |
400 | 450 | 350 | 300 | 300 | 0 | 250 | 550 | 500 | 650 | 400 | 250 | 400 | 100 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 200 | 300 | 600 | 500 | 550 | 450 | 400 | 350 | 400 | |
Cloud base (m) | 100 | 100 | 100 | 150 | 150 | 200 | 200 | 100 | 50 | 100 | 100 | 100 | 100 | 150 | 450 | 350 | 200 | 200 | 250 | 250 | 300 | 400 | 300 | 250 | 250 | 250 | 200 | 200 | 200 | 200 | 250 | 150 | 200 | 200 | 200 | |
 | — | — | 10:17 | — | — | 10:17 | — | — | 10:17 | — | — | 10:18 | — | — | 10:18 | — | — | 10:18 | — | — | 10:18 | — | — | 10:18 | — | — | 10:18 | — | — | 10:18 | — | — | 10:17 | — | — | 10:17 |
 | 5:29 | — | — | 5:30 | — | — | 5:30 | — | — | 5:30 | — | — | 5:31 | — | — | 5:32 | — | — | 5:34 | — | — | 5:35 | — | — | 5:36 | — | — | 5:37 | — | — | 5:37 | — | — | 5:37 | — | — |
Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Mon night. Temperatures will be below freezing (max -2°C on Tue morning, min -5°C on Sun afternoon). Winds increasing (light winds from the WSW on Sun morning, gales from the E by Mon night).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Wed night. Temperatures will be below freezing (max -2°C on Tue afternoon, min -13°C on Thu night). Winds increasing (light winds from the SW on Tue afternoon, near gales from the NNW by Fri morning).
Roundtop Weather (Days 6-9):
A dusting of new snow. Temperatures will be below freezing (max -5°C on Sun afternoon, min -12°C on Fri afternoon). Winds decreasing (strong winds from the NNW on Fri afternoon, calm by Sun morning).
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 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
| |||||
BUOY-SNDA2 | |||||
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.
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