– Lat/Long: 58.27° N 154.98° W
Mount Katmai Weather Forecast
Aleutian Range · United StatesIssued: 9 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Thu 15 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Katmai Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryModerate rain (total 16mm) heaviest on Thu morning, then becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 3°C on Thu afternoon, min -3°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryA dusting of snow. Milder later with heavy rain (total 41mm) on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -2°C on Sun morning). Wind will be generally light. | |||||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 | |  |  |  |  |  | | | | |  | | |  |  | |  | |
light snow | light snow | light rain | cloudy | rain shwrs | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | light snow | some clouds | cloudy | heavy rain | light rain | light rain | snow shwrs | |
Cloud base (m) | 450 | 450 | 450 | 550 | 550 | 500 | 550 | 550 | 650 | 4950 | 600 | 500 | 550 | 650 | 450 | 350 | 400 | 450 |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | 3 | 1 | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | — | 1 |
mm | 11 | 3 | 1.3 | — | 0.1 | — | — | — | — | — | — | 6 | — | — | 28 | 3 | 2 | 1.2 |
max °C | 2 | 3 | 3 | 3 | 2 | 2 | 1 | 0 | -2 | 0 | 1 | 4 | 3 | 3 | 5 | 3 | 3 | 2 |
min °C | 2 | 2 | 2 | 2 | 2 | 1 | 0 | -1 | -3 | -2 | 1 | 2 | 3 | 2 | 2 | 2 | 2 | 0 |
chill °C | -2 | -2 | 0 | 2 | 0 | -2 | -2 | -4 | -3 | -4 | -3 | -1 | 3 | 0 | -2 | -1 | 0 | -5 |
Freezing level m | 950 | 800 | 1100 | 850 | 850 | 750 | 600 | 500 | 0 | 0 | 650 | 1100 | 1050 | 1050 | 1500 | 1000 | 900 | 750 |
 | 8:55 | — | — | 8:56 | — | — | 8:59 | — | — | 9:00 | — | — | 9:03 | — | — | 9:06 | — | — |
 | — | 7:15 | — | — | 7:12 | — | — | 7:08 | — | — | 7:07 | — | — | 7:04 | — | — | 7:00 | — |
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Mount Katmai Weather (Days 0-3):
The weather forecast for Mount Katmai is: Moderate rain (total 16mm) heaviest on Thu morning, then becoming colder with a dusting of snow on Thu morning. Freeze-thaw conditions (max 3°C on Thu afternoon, min -3°C on Sat night). Wind will be generally light.
Mount Katmai Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 41mm) on Mon night. Freeze-thaw conditions (max 5°C on Mon night, min -2°C on Sun morning). Wind will be generally light.
This table gives the weather forecast for Mount Katmai at the specific elevation of 500 m. Our advanced weather models allow us to provide distinct weather forecasts for several elevations of Mount Katmai. 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 |
|---|---|---|---|---|---|
BUOY-DCXA2 | |||||
SHIP1765 | |||||
Shelikof Strait- AK | |||||
King Salmon Airport |  | ||||
South Naknek (AK) | | ||||
SHIP1031 | |||||
SHIP801 | |||||
SHIP927 | |||||
SHIP646 | |||||
SHIP831 |
* 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.
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