– Lat/Long: 58.27° N 154.98° W
Mount Katmai Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Wed 14 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Katmai Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryHeavy rain (total 42mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 5°C on Wed night, min -2°C on Fri night). Wind will be generally light. | Days 5–7 Weather SummaryA dusting of snow. Milder later with heavy rain (total 44mm) on Mon afternoon. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Sat night). Wind will be generally light. | |||||||||||||||
Thursday 15 | Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  |  | |  |  | | | | |  | | | | |
heavy rain | heavy rain | light snow | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | cloudy | light snow | heavy rain | heavy rain | light snow | |
Cloud base (m) | 500 | 450 | 450 | 500 | 500 | 500 | 550 | 600 | 600 | 600 | 600 | 550 | 500 | 450 | 450 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | 2 | — | — | — | — | — | — | — | — | — | 1 | — | — | 2 |
mm | 28 | 14 | — | — | — | — | — | — | — | — | — | — | 2 | 10 | 21 | 11 |
max °C | 5 | 2 | 2 | 2 | 2 | 2 | 0 | -2 | -1 | -2 | 0 | 0 | 3 | 4 | 6 | 5 |
min °C | 3 | 2 | 2 | 1 | 2 | 1 | -2 | -2 | -2 | -3 | -2 | 0 | 0 | 3 | 4 | 2 |
chill °C | -2 | -2 | 0 | 1 | 1 | -2 | -6 | -6 | -6 | -6 | -2 | -4 | -4 | -1 | 1 | -2 |
Freezing level m | 1450 | 950 | 800 | 850 | 800 | 750 | 400 | 0 | 300 | 0 | 0 | 550 | 650 | 1250 | 1350 | 1050 |
 | — | 8:55 | — | — | 8:56 | — | — | 8:59 | — | — | 9:00 | — | — | 9:03 | — | — |
 | — | — | 7:15 | — | — | 7:12 | — | — | 7:08 | — | — | 7:07 | — | — | 7:04 | — |
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Mount Katmai Weather (Days 0-3):
The weather forecast for Mount Katmai is: Heavy rain (total 42mm), heaviest during Wed night. Later becoming colder with a dusting of snow on Thu afternoon. Freeze-thaw conditions (max 5°C on Wed night, min -2°C on Fri night). Wind will be generally light.
Mount Katmai Weather (Days 3-6):
A dusting of snow. Milder later with heavy rain (total 44mm) on Mon afternoon. Freeze-thaw conditions (max 6°C on Mon afternoon, min -3°C on Sat night). 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 | |||||
SHIP344 | |||||
Shelikof Strait- AK | |||||
King Salmon Airport |  | ||||
South Naknek (AK) |  | ||||
SHIP71 | |||||
SHIP2287 | |||||
SHIP2483 | |||||
SHIP3356 | |||||
SHIP2358 |
* 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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