– Lat/Long: 54.80° N 163.60° W
Roundtop Weather Forecast
Aleutian Range · United StatesIssued: 9 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Mon 14 Sep Local Time
Updates in:
Update imminent hr min s
3 Roundtop Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryHeavy rain (total 21mm), heaviest during Mon afternoon. Freeze-thaw conditions (max 7°C on Mon afternoon, min -2°C on Wed night). Winds decreasing (stormy winds from the SSW on Mon afternoon, moderate winds from the WSW by Tue night). | Days 4–6 Weather SummaryA moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -1°C on Thu afternoon, min -8°C on Sat night). Winds increasing (light winds from the NW on Fri morning, near gales from the NNW by Fri night). | |||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | | | | | | |  |  |  |  | | | |
rain shwrs | heavy rain | mod. rain | clear | some clouds | some clouds | clear | some clouds | some clouds | some clouds | some clouds | some clouds | light snow | snow shwrs | light snow | mod. snow | light snow | some clouds | |
Cloud base (m) | 250 | 200 | 400 | 600 | 800 | 4450 | 2100 | 450 | 250 | 400 | 300 | 500 | 400 | 200 | 250 | 250 | 200 | 250 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 1 | 6 | 2 | — |
mm | 0.5 | 14 | 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | 6 | 7 | 6 | 0 | 0 | 0 | 1 | 1 | 0 | -2 | -1 | -1 | -3 | -3 | -4 | -4 | -5 | -7 |
min °C | 5 | 6 | 1 | -1 | 0 | 0 | 1 | 0 | -2 | -2 | -2 | -3 | -3 | -4 | -4 | -5 | -6 | -8 |
chill °C | -2 | -1 | -5 | -8 | -7 | -6 | -5 | -8 | -9 | -9 | -9 | -9 | -7 | -11 | -12 | -14 | -15 | -18 |
Freezing level m | 3750 | 3550 | 2550 | 1750 | 1650 | 1800 | 2000 | 2050 | 1800 | 1500 | 1650 | 1600 | 1350 | 1300 | 1300 | 1200 | 1000 | 750 |
 | 8:23 | — | — | 8:26 | — | — | 8:27 | — | — | 8:30 | — | — | 8:32 | — | — | 8:33 | — | — |
 | — | 9:14 | — | — | 9:10 | — | — | 9:07 | — | — | 9:06 | — | — | 9:02 | — | — | 9:00 | — |
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Roundtop Weather (Days 0-3):
The weather forecast for Roundtop is: Heavy rain (total 21mm), heaviest during Mon afternoon. Freeze-thaw conditions (max 7°C on Mon afternoon, min -2°C on Wed night). Winds decreasing (stormy winds from the SSW on Mon afternoon, moderate winds from the WSW by Tue night).
Roundtop Weather (Days 3-6):
A moderate fall of snow, heaviest on Sat morning. Temperatures will be below freezing (max -1°C on Thu afternoon, min -8°C on Sat night). Winds increasing (light winds from the NW on Fri morning, near gales from the NNW by Fri night).
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 | |||||
King Cove Airport (Alabama) |  | ||||
| |||||
BUOY-AKXA2 | |||||
hy2c197E56N | |||||
hy2c196E56N | |||||
hy2c197E57N |
* 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.