– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Mon 20 Apr Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Mon 20 Apr Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryModerate rain (total 10mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Mon night, min -4°C on Tue night). Winds decreasing (gales from the SSE on Tue afternoon, moderate winds from the SW by Thu afternoon). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Thu night). Winds increasing (light winds from the SSW on Fri night, near gales from the S by Sat night). | ||||||||||||||||||
Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | ||||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  |  | |  |  | | |  | |  | | | | |
mod. rain | light rain | light snow | snow shwrs | light snow | light snow | light snow | snow shwrs | snow shwrs | some clouds | some clouds | light snow | light snow | cloudy | light snow | mod. snow | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||||
 |  |  |  |  |  |  | |||||||||||||
— | — | 5 | 9 | 1 | 1 | 5 | 3 | 1 | — | — | 3 | 1 | — | 2 | 10 | — | — | — | |
6 | 2 | 1.3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
max °C | 3 | 2 | 2 | -1 | -3 | -3 | -3 | -3 | -3 | -4 | -4 | -3 | -2 | -2 | -2 | 1 | -3 | -3 | -4 |
min °C | 2 | 2 | 1 | -4 | -4 | -3 | -3 | -3 | -3 | -5 | -5 | -3 | -2 | -3 | -2 | -1 | -3 | -3 | -4 |
-4 | -5 | -8 | -13 | -14 | -13 | -13 | -12 | -11 | -12 | -12 | -9 | -7 | -9 | -10 | -10 | -12 | -12 | -13 | |
1750 | 1650 | 1700 | 800 | 500 | 550 | 550 | 500 | 600 | 350 | 400 | 450 | 600 | 550 | 700 | 1100 | 550 | 600 | 450 | |
Cloud base (m) | 200 | 200 | 200 | 250 | 200 | 200 | 200 | 250 | 250 | 250 | 250 | 250 | 250 | 300 | 200 | 250 | 300 | 350 | |
 | — | 7:37 | — | — | 7:35 | — | — | 7:33 | — | — | 7:30 | — | — | 7:28 | — | — | 7:26 | — | — |
 | — | — | — | 10:08 | — | — | 10:10 | — | — | 10:13 | — | — | 10:15 | — | — | 10:16 | — | — | 10:19 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Moderate rain (total 10mm) on Mon night. Becoming colder with heavy fall of snow, heaviest during Tue night. Freeze-thaw conditions (max 3°C on Mon night, min -4°C on Tue night). Winds decreasing (gales from the SSE on Tue afternoon, moderate winds from the SW by Thu afternoon).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 1°C on Sat night, min -5°C on Thu night). Winds increasing (light winds from the SSW on Fri night, near gales from the S by Sat night).
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 | |||||
| |||||
Dutch Harbor Airport | | ||||
BUOY-DPLA2 | |||||
BUOY-DPXA2 |
* 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.