– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Wed 02 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 02 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 30mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed night, min 5°C on Sat afternoon). Winds decreasing (gales from the SSW on Thu morning, light winds from the W by Fri night). | Days 5–7 Weather SummaryHeavy rain (total 22mm), heaviest during Mon afternoon. Mild temperatures (max 7°C on Mon afternoon, min 3°C on Tue afternoon). Winds increasing (calm on Sun morning, strong winds from the SE by Mon afternoon). | |||||||||||||||
Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  |  | |  | |  |  | | | | | | |
rain shwrs | mod. rain | heavy rain | rain shwrs | some clouds | rain shwrs | rain shwrs | cloudy | some clouds | light rain | light rain | rain shwrs | rain shwrs | light rain | heavy rain | rain shwrs | |
Cloud base (m) | 250 | 250 | 250 | 300 | 250 | 450 | 550 | 5950 | 250 | 250 | 250 | 500 | 500 | 350 | 250 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.5 | 9 | 14 | 5 | — | 0.2 | 0.2 | — | — | 3 | 1.3 | 0.5 | 0.1 | 0.5 | 11 | 4 |
max °C | 12 | 11 | 10 | 10 | 7 | 6 | 6 | 7 | 6 | 5 | 4 | 5 | 5 | 5 | 7 | 7 |
min °C | 11 | 10 | 10 | 8 | 7 | 6 | 6 | 6 | 5 | 4 | 4 | 5 | 5 | 4 | 5 | 5 |
chill °C | 7 | 5 | 5 | 4 | 3 | 2 | 3 | 3 | 0 | 0 | 4 | 3 | 4 | -1 | -1 | 0 |
Freezing level m | 3900 | 3250 | 3500 | 3200 | 2550 | 2200 | 2100 | 2150 | 2000 | 1750 | 1800 | 1900 | 2200 | 2300 | 2950 | 1900 |
 | — | 8:03 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — | 8:11 | — | — |
 | — | — | 9:40 | — | — | 9:38 | — | — | 9:36 | — | — | 9:34 | — | — | 9:30 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 30mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed night, min 5°C on Sat afternoon). Winds decreasing (gales from the SSW on Thu morning, light winds from the W by Fri night).
Roundtop Weather (Days 3-6):
Heavy rain (total 22mm), heaviest during Mon afternoon. Mild temperatures (max 7°C on Mon afternoon, min 3°C on Tue afternoon). Winds increasing (calm on Sun morning, strong winds from the SE by Mon afternoon).
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 |  | ||||
SHIP5283 | |||||
BUOY-KCXA2 | |||||
BUOY-KGCA2 | |||||
BUOY-KGCA2 | |||||
SHIP7750 | |||||
SHIP13338 | |||||
SHIP3954 | |||||
SHIP3510 |
* 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.