– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 3 pm Tue 18 Aug Local TimeUpdates in: hr min sUpdate imminent
Issued: 3 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 18 Aug Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryLight rain (total 4mm), mostly falling on Fri morning. Temperatures will be slightly above freezing (max 4°C on Fri morning, min 1°C on Tue night). Winds increasing (light winds from the WSW on Tue night, strong winds from the WSW by Fri morning). | Days 5–7 Weather SummaryLight rain (total 7mm), mostly falling on Mon morning. Mild temperatures (max 8°C on Mon morning, min 1°C on Sat morning). Winds decreasing (near gales from the NW on Sat morning, light winds from the NW by Sun morning). | ||||||||||||||||
Tue 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | | | | | |  | |  | |  | | |  |  | |
rain shwrs | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | light rain | light rain | rain shwrs | rain shwrs | clear | some clouds | some clouds | cloudy | cloudy | |
Cloud base (m) | 250 | 300 | 450 | 300 | 250 | 1500 | 800 | 1900 | 1650 | 300 | 400 | 350 | 300 | 300 | 2200 | ||
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 1.2 | — | — | — | — | — | — | — | 2 | 3 | 0.1 | 0.1 | — | — | — | — | — |
max °C | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 3 | 4 | 6 | 6 | 2 | 1 | 6 | 6 | 6 | 7 |
min °C | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 4 | 6 | 3 | 1 | 1 | 3 | 6 | 6 | 6 |
chill °C | -3 | -2 | -2 | -3 | -3 | -2 | -3 | -3 | -1 | 1 | -4 | -7 | -7 | -4 | 2 | 2 | 3 |
Freezing level m | 2300 | 2200 | 2000 | 2050 | 2150 | 2250 | 2250 | 2600 | 2900 | 3500 | 3750 | 3000 | 3050 | 3400 | 3450 | 3100 | 3450 |
 | — | — | 7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:41 | — | — | 7:43 | — | — |
 | — | 10:20 | — | — | 10:17 | — | — | 10:15 | — | — | 10:13 | — | — | 10:10 | — | — | 10:07 |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Light rain (total 4mm), mostly falling on Fri morning. Temperatures will be slightly above freezing (max 4°C on Fri morning, min 1°C on Tue night). Winds increasing (light winds from the WSW on Tue night, strong winds from the WSW by Fri morning).
Roundtop Weather (Days 3-6):
Light rain (total 7mm), mostly falling on Mon morning. Mild temperatures (max 8°C on Mon morning, min 1°C on Sat morning). Winds decreasing (near gales from the NW on Sat morning, light winds from the NW by Sun morning).
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-KCXA2 | |||||
BUOY-KGCA2 | |||||
BUOY-AKXA2 | |||||
Nelson Lagoon Airport |  | ||||
BUOY-NLXA2 | |||||
SHIP6025 | |||||
| |||||
BUOY-SNDA2 |
* 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.