– Lat/Long: 58.27° N 154.98° W
Mount Katmai Weather Forecast
Aleutian Range · United StatesIssued: 9 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
Issued: 9 am Fri 16 Oct Local Time
Updates in:
Update imminent hr min s
3 Mount Katmai Elevations: 3 Forecast Elevations: Days 1–3 Weather SummaryA dusting of snow giving way to moderate rain (total 18mm) heaviest on Sun night. Freeze-thaw conditions (max 3°C on Fri morning, min -3°C on Sat night). Wind will be generally light. | Days 4–6 Weather SummaryModerate rain (total 14mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Mon morning, min -5°C on Tue night). Wind will be generally light. | |||||||||||||||||
Friday 16 | Saturday 17 | Sunday 18 | Monday 19 | Tuesday 20 | Wednesday 21 | |||||||||||||
AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  |  | | |  | |  |  | |  |  | |  | | | | |
light rain | light snow | some clouds | some clouds | some clouds | some clouds | clear | light rain | heavy rain | mod. rain | light rain | light snow | mod. snow | light snow | mod. snow | light snow | clear | some clouds | |
Cloud base (m) | 550 | 500 | 550 | 650 | 650 | 550 | 750 | 500 | 500 | 500 | 450 | 400 | 400 | 450 | 500 | 500 | 550 | |
km/h | ||||||||||||||||||
 |  |  |  |  |  | |||||||||||||
 cm | — | 1 | — | — | — | — | — | — | — | — | — | 4 | 6 | 4 | 7 | 2 | — | — |
mm | 1.2 | — | — | — | — | — | — | 3 | 14 | 6 | 1.2 | 7 | — | — | — | — | — | — |
max °C | 3 | 1 | -1 | -2 | -1 | -2 | 0 | 2 | 3 | 4 | 3 | 3 | 0 | -1 | -3 | -4 | -4 | -2 |
min °C | 2 | 0 | -2 | -2 | -2 | -3 | -2 | 2 | 3 | 4 | 3 | 1 | 0 | -2 | -5 | -4 | -5 | -5 |
chill °C | 2 | -4 | -7 | -7 | -7 | -7 | -2 | -1 | 0 | 2 | 2 | -4 | -5 | -9 | -12 | -11 | -10 | -10 |
Freezing level m | 950 | 750 | 350 | 0 | 300 | 0 | 0 | 950 | 1350 | 1300 | 1200 | 1100 | 450 | 300 | 0 | 0 | 0 | 0 |
 | 8:56 | — | — | 8:59 | — | — | 9:00 | — | — | 9:03 | — | — | 9:06 | — | — | 9:07 | — | — |
 | — | 7:12 | — | — | 7:08 | — | — | 7:07 | — | — | 7:04 | — | — | 7:00 | — | — | 6:59 | — |
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Mount Katmai Weather (Days 0-3):
The weather forecast for Mount Katmai is: A dusting of snow giving way to moderate rain (total 18mm) heaviest on Sun night. Freeze-thaw conditions (max 3°C on Fri morning, min -3°C on Sat night). Wind will be generally light.
Mount Katmai Weather (Days 3-6):
Moderate rain (total 14mm) on Mon morning. Becoming colder with heavy fall of snow, heaviest during Mon night. Freeze-thaw conditions (max 4°C on Mon morning, min -5°C on Tue 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 | |||||
SHIP1851 | |||||
Shelikof Strait- AK | |||||
King Salmon Airport |  | ||||
South Naknek (AK) | | ||||
SHIP105 | |||||
SHIP1868 | |||||
SHIP852 | |||||
SHIP739 | |||||
SHIP559 |
* 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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