– Lat/Long: 61.09° N 149.66° W
Flattop Weather Forecast
Chugach Mountains · United StatesIssued: 3 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Tue 15 Sep Local Time
Updates in:
Update imminent hr min s
2 Flattop Elevations: 2 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 20mm), heaviest during Tue afternoon. Very mild (max 10°C on Tue afternoon, min 6°C on Thu night). Wind will be generally light. | Days 5–7 Weather SummaryModerate rain (total 11mm), heaviest on Sun night. Mild temperatures (max 6°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light. | ||||||||||||||||
Tue 15 | Wednesday 16 | Thursday 17 | Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  |  | |  | | | | | | | | |  | |
heavy rain | rain shwrs | clear | some clouds | some clouds | light rain | light rain | light rain | light rain | light rain | light rain | light rain | light rain | light rain | light rain | light rain | mod. rain | |
Cloud base (m) | 700 | 1950 | 1600 | 1650 | 500 | 150 | 550 | 200 | 400 | 750 | 200 | 200 | 350 | 600 | 350 | 100 | |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
mm | 13 | 7 | — | — | — | 0.1 | 0.5 | 0.1 | 0.3 | 0.4 | 1.2 | 1.4 | 0.2 | 0.3 | 0.4 | 0.2 | 6 |
max °C | 10 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 |
min °C | 9 | 7 | 7 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 6 | 5 | 5 | 5 | 4 |
chill °C | 7 | 4 | 4 | 6 | 7 | 6 | 6 | 4 | 4 | 4 | 2 | 1 | 3 | 3 | 5 | 5 | 2 |
Freezing level m | 2700 | 1950 | 1500 | 1750 | 1650 | 1550 | 1550 | 1500 | 1400 | 1400 | 1500 | 1450 | 1500 | 1550 | 1450 | 1250 | 1300 |
 | — | — | 7:26 | — | — | 7:28 | — | — | 7:31 | — | — | 7:33 | — | — | 7:37 | — | — |
 | 8:21 | — | — | 8:17 | — | — | 8:15 | — | — | 8:10 | — | — | 8:07 | — | — | 8:05 | — |
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Flattop Weather (Days 0-3):
The weather forecast for Flattop is: Heavy rain (total 20mm), heaviest during Tue afternoon. Very mild (max 10°C on Tue afternoon, min 6°C on Thu night). Wind will be generally light.
Flattop Weather (Days 3-6):
Moderate rain (total 11mm), heaviest on Sun night. Mild temperatures (max 6°C on Fri afternoon, min 4°C on Sun night). Wind will be generally light.
This table gives the weather forecast for Flattop at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Flattop. 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 |
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* 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.