– Lat/Long: 54.80° N 163.60° W
Roundtop
Weather Forecast, United StatesIssued: 9 pm Tue 01 Sep Local TimeUpdates in: hr min sUpdate imminent
Issued: 9 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 01 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 39mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed morning, min 2°C on Fri afternoon). Winds increasing (moderate winds from the WSW on Wed morning, stormy winds from the SSW by Thu morning). | Days 5–7 Weather SummaryA dusting of new snow. Freeze-thaw conditions (max 1°C on Fri night, min -2°C on Sat night). Wind will be generally light. | |||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | |  |  | | |  | |  | |  | | | |  | |
clear | clear | clear | rain shwrs | heavy rain | heavy rain | rain shwrs | some clouds | clear | cloudy | some clouds | cloudy | cloudy | some clouds | cloudy | some clouds | |
Cloud base (m) | 750 | 300 | 250 | 250 | 250 | 250 | 250 | 250 | 350 | 300 | 250 | 2400 | 250 | 250 | 400 | 1500 |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | — | — | — | 5 | 13 | 14 | 7 | — | — | — | — | — | — | — | — | — |
max °C | 11 | 12 | 11 | 11 | 9 | 7 | 7 | 4 | 2 | 1 | 1 | 0 | -2 | -1 | 0 | 0 |
min °C | 10 | 12 | 11 | 8 | 7 | 7 | 5 | 3 | 2 | 1 | 1 | 0 | -2 | -1 | -1 | -1 |
chill °C | 6 | 10 | 7 | 2 | 0 | 0 | 0 | -3 | -4 | -4 | -4 | -6 | -9 | -5 | -6 | -4 |
Freezing level m | 4100 | 3950 | 3850 | 4000 | 3500 | 3450 | 3350 | 2700 | 2350 | 2200 | 2100 | 1950 | 1450 | 1500 | 1700 | 1800 |
 | — | 8:02 | — | — | 8:03 | — | — | 8:06 | — | — | 8:07 | — | — | 8:08 | — | — |
 | — | — | 9:44 | — | — | 9:40 | — | — | 9:38 | — | — | 9:36 | — | — | 9:34 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 39mm), heaviest during Thu afternoon. Very mild (max 12°C on Wed morning, min 2°C on Fri afternoon). Winds increasing (moderate winds from the WSW on Wed morning, stormy winds from the SSW by Thu morning).
Roundtop Weather (Days 3-6):
A dusting of new snow. Freeze-thaw conditions (max 1°C on Fri night, min -2°C on Sat night). Wind will be generally light.
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 | |||||
 | |||||
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.