– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 2 pm Sat 29 Nov Local TimeUpdates in: hr min sUpdate imminent
Issued: 2 pm Sat 29 Nov Local Time
Updates in:
Update imminent hr min s
Issued: 2 pm Sat 29 Nov Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryMild with heavy rain (total 35mm), heaviest during Mon afternoon. Becoming colder with a moderate fall of snow heaviest on Mon night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Tue morning). Winds increasing (light winds from the S on Sun night, stormy winds from the SSW by Tue morning). | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -3°C on Fri morning). Winds decreasing (severe gales from the S on Tue afternoon, light winds from the NNE by Wed night). | ||||||||||||||||
Sat 29 | Sunday 30 | Monday 1 | Tuesday 2 | Wednesday 3 | Thursday 4 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  |  |  |  | | |  | | | |  | |  | |
light snow | mod. rain | light snow | cloudy | cloudy | mod. rain | heavy rain | mod. snow | light snow | light snow | light snow | light snow | light snow | cloudy | some clouds | some clouds | some clouds | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
1 | — | 1 | — | — | — | — | 10 | 5 | 5 | 5 | 2 | 1 | — | — | — | — | |
0.6 | 10 | 2 | — | — | 8 | 15 | — | — | — | — | — | — | — | — | — | — | |
max°C | 3 | 3 | 2 | 1 | 2 | 3 | 4 | 1 | 0 | -1 | 0 | -1 | -1 | -1 | -2 | -2 | -1 |
min°C | 2 | 2 | 2 | 1 | 1 | 2 | 3 | 1 | -1 | -1 | -1 | -1 | -1 | -1 | -2 | -2 | -2 |
-4 | -3 | -3 | -4 | -3 | -4 | -4 | -8 | -11 | -11 | -9 | -8 | -6 | -5 | -8 | -7 | -8 | |
1550 | 1550 | 1400 | 1200 | 1350 | 1550 | 1800 | 1250 | 1000 | 850 | 900 | 900 | 900 | 800 | 750 | 700 | 700 | |
Cloud base (m) | 150 | 150 | 150 | 150 | 200 | 200 | 150 | 100 | 100 | 150 | 200 | 200 | 200 | 250 | 300 | 350 | 300 |
 | — | — | 9:52 | — | — | 9:53 | — | — | 9:56 | — | — | 9:56 | — | — | 9:59 | — | — |
 | 5:32 | — | — | 5:31 | — | — | 5:31 | — | — | 5:30 | — | — | 5:30 | — | — | 5:29 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Mild with heavy rain (total 35mm), heaviest during Mon afternoon. Becoming colder with a moderate fall of snow heaviest on Mon night. Freeze-thaw conditions (max 4°C on Mon afternoon, min -1°C on Tue morning). Winds increasing (light winds from the S on Sun night, stormy winds from the SSW by Tue morning).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Tue afternoon. Temperatures will be below freezing (max 0°C on Tue night, min -3°C on Fri morning). Winds decreasing (severe gales from the S on Tue afternoon, light winds from the NNE by Wed 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 | |||||
| |||||
SHIP2958 | |||||
SHIP3373 |
* 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.