– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 2 pm Thu 05 Mar Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Thu 05 Mar Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Thu 05 Mar 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 Thu night. Extremely cold (max -15°C on Thu afternoon, min -22°C on Fri afternoon). Winds increasing (light winds from the W on Thu afternoon, gales from the NW by Sat night). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Mon night. Temperatures will be well below freezing (max -10°C on Wed morning, min -20°C on Sun afternoon). Winds increasing (near gales from the NW on Sun afternoon, severe gales from the NNW by Tue night). | ||||||||||||||||
Thu 5 | Friday 6 | Saturday 7 | Sunday 8 | Monday 9 | Tuesday 10 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | | | | |  | |  | | | | |  | |
cloudy | snow shwrs | snow shwrs | light snow | snow shwrs | snow shwrs | snow shwrs | snow shwrs | snow shwrs | some clouds | snow shwrs | clear | light snow | snow shwrs | clear | clear | clear | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
— | 5 | 2 | 2 | 4 | 4 | 4 | 7 | 2 | — | 2 | — | 4 | 9 | — | — | — | |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | -15 | -15 | -19 | -20 | -21 | -21 | -20 | -19 | -20 | -20 | -20 | -19 | -15 | -15 | -14 | -12 | -11 |
min °C | -16 | -18 | -20 | -22 | -22 | -21 | -20 | -20 | -20 | -20 | -20 | -19 | -17 | -18 | -16 | -13 | -12 |
-23 | -29 | -30 | -35 | -36 | -38 | -36 | -37 | -36 | -36 | -37 | -36 | -34 | -35 | -32 | -28 | -27 | |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
Cloud base (m) | 300 | 250 | 450 | 300 | 300 | 250 | 300 | 300 | 300 | 300 | 300 | 300 | 350 | 300 | 350 | 450 | 650 |
 | — | — | 8:30 | — | — | 8:27 | — | — | 9:26 | — | — | 8:22 | — | — | 8:21 | — | — |
 | 7:38 | — | — | 7:40 | — | — | 7:43 | — | — | 8:45 | — | — | 7:46 | — | — | 7:49 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: A heavy fall of snow, heaviest during Thu night. Extremely cold (max -15°C on Thu afternoon, min -22°C on Fri afternoon). Winds increasing (light winds from the W on Thu afternoon, gales from the NW by Sat night).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Mon night. Temperatures will be well below freezing (max -10°C on Wed morning, min -20°C on Sun afternoon). Winds increasing (near gales from the NW on Sun afternoon, severe gales from the NNW by Tue 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 |
|---|---|---|---|---|---|
Cold Bay Airport |  | ||||
BUOY-KGCA2 | |||||
King Cove Airport (Alabama) |  | ||||
SHIP4407 | |||||
BUOY-AKXA2 | |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
| |||||
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.