– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 3 am Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 am Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 3 am Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Mon night, min -9°C on Wed morning). Winds increasing (strong winds from the SSW on Mon night, severe gales from the SSE by Tue afternoon). | Days 4–6 Weather SummaryA heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -9°C on Sat morning). Winds decreasing (gales from the SSE on Fri night, light winds from the SW by Sat night). | |||||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | |  |  | |  | | | | | |  | |
some clouds | cloudy | light snow | light snow | mod. snow | snow shwrs | light snow | light snow | mod. snow | snow shwrs | some clouds | some clouds | some clouds | snow shwrs | snow shwrs | some clouds | snow shwrs | clear | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
— | — | 3 | 2 | 9 | 15 | 3 | 2 | 8 | 6 | — | — | — | 1 | 29 | — | 1 | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -2 | -2 | -1 | -1 | -1 | -4 | -8 | -8 | -8 | -8 | -7 | -8 | -8 | -8 | -7 | -9 | -9 | -8 |
min °C | -3 | -2 | -1 | -2 | -1 | -8 | -9 | -9 | -8 | -8 | -7 | -8 | -8 | -8 | -8 | -9 | -9 | -9 |
-13 | -11 | -9 | -12 | -12 | -20 | -22 | -22 | -21 | -19 | -16 | -16 | -17 | -19 | -18 | -19 | -17 | -17 | |
1150 | 1500 | 1650 | 1550 | 1700 | 600 | 500 | 550 | 550 | 500 | 600 | 500 | 400 | 500 | 450 | 500 | 600 | 400 | |
Cloud base (m) | 350 | 3600 | 750 | 250 | 200 | 200 | 200 | 250 | 250 | 200 | 250 | 250 | 250 | 300 | 200 | 250 | 200 | 250 |
 | 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: A heavy fall of snow, heaviest during Tue night. Temperatures will be below freezing (max -1°C on Mon night, min -9°C on Wed morning). Winds increasing (strong winds from the SSW on Mon night, severe gales from the SSE by Tue afternoon).
Roundtop Weather (Days 3-6):
A heavy fall of snow, heaviest during Fri night. Temperatures will be well below freezing (max -7°C on Thu afternoon, min -9°C on Sat morning). Winds decreasing (gales from the SSE on Fri night, light winds from the SW by Sat night).
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 |
|---|---|---|---|---|---|
ColdBay-AK | |||||
Cold Bay Airport |  | ||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport | | ||||
BUOY-NLXA2 | |||||
| |||||
Dutch Harbor Airport | | ||||
BUOY-DPLA2 |
* 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.