– Lat/Long: 58.27° N 154.98° W
Mount Katmai Weather Forecast
Aleutian Range · United StatesIssued: 3 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 3 pm Sat 19 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Katmai Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA dusting of new snow. Temperatures will be below freezing (max -1°C on Sat afternoon, min -4°C on Mon afternoon). Wind will be generally light. | Days 5–7 Weather SummaryA moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -3°C on Tue afternoon). Winds increasing (calm on Tue afternoon, strong winds from the SE by Thu night). | ||||||||||||||||
Sat 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | ||||||||||||
PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  |  | |  | | |  |  | | |  | |  | | |  | |
light snow | light snow | cloudy | cloudy | cloudy | cloudy | cloudy | some clouds | some clouds | some clouds | some clouds | clear | clear | clear | clear | cloudy | heavy snow | |
Cloud base (m) | 600 | 450 | 450 | 500 | 500 | 500 | 550 | 550 | 550 | 750 | 600 | 650 | 700 | 800 | 750 | 1450 | 500 |
km/h | |||||||||||||||||
 |  |  |  |  |  | ||||||||||||
 cm | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 13 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | -1 | -1 | -1 | -2 | -3 | -4 | -3 | -2 | -2 | -1 | -1 | 0 | 0 | -1 | -1 | 0 |
min °C | -1 | -1 | -1 | -2 | -3 | -3 | -4 | -4 | -3 | -3 | -1 | -1 | -1 | -1 | -1 | -2 | -1 |
chill °C | -6 | -7 | -5 | -5 | -7 | -8 | -9 | -9 | -3 | -3 | -1 | -4 | -4 | -7 | -7 | -9 | -9 |
Freezing level m | 1350 | 1250 | 1300 | 1200 | 1100 | 900 | 800 | 750 | 950 | 1100 | 1150 | 1350 | 1400 | 1450 | 1300 | 1300 | 1300 |
 | — | — | 7:58 | — | — | 8:00 | — | — | 8:03 | — | — | 8:06 | — | — | 8:07 | — | — |
 | 8:28 | — | — | 8:24 | — | — | 8:22 | — | — | 8:19 | — | — | 8:15 | — | — | 8:14 | — |
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Mount Katmai Weather (Days 0-3):
The weather forecast for Mount Katmai is: A dusting of new snow. Temperatures will be below freezing (max -1°C on Sat afternoon, min -4°C on Mon afternoon). Wind will be generally light.
Mount Katmai Weather (Days 3-6):
A moderate fall of snow, heaviest on Thu night. Temperatures will be below freezing (max 0°C on Wed afternoon, min -3°C on Tue afternoon). Winds increasing (calm on Tue afternoon, strong winds from the SE by Thu night).
This table gives the weather forecast for Mount Katmai at the specific elevation of 1500 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 | |||||
SHIP58 | |||||
Shelikof Strait- AK | |||||
King Salmon Airport |  | ||||
South Naknek (AK) |  | ||||
South Naknek (AK) | | ||||
Igiugig Airport | | ||||
| |||||
BUOY-AUGA2 | |||||
Akhiok | |
* 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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