– Lat/Long: 58.27° N 154.98° W
Mount Katmai Weather Forecast
Aleutian Range · United StatesIssued: 9 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
Issued: 9 pm Tue 22 Sep Local Time
Updates in:
Update imminent hr min s
3 Mount Katmai Elevations: 3 Forecast Elevations: Days 1–4 Weather SummaryA heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu night, min -3°C on Tue night). Winds increasing (calm on Wed morning, strong winds from the SE by Thu afternoon). | Days 5–7 Weather SummaryA light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max 0°C on Fri night, min -3°C on Sun night). Wind will be generally light. | |||||||||||||||
Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | ||||||||||||
night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | AM | PM | night | |
 |  | | |  |  |  | |  |  | | | |  | |  | |
clear | clear | clear | clear | cloudy | light snow | heavy snow | cloudy | mod. snow | light snow | light snow | light snow | clear | some clouds | some clouds | some clouds | |
Cloud base (m) | 550 | 550 | 700 | 600 | 1450 | 500 | 500 | 500 | 500 | 500 | 500 | 750 | 650 | 1700 | 600 | |
km/h | ||||||||||||||||
 |  |  |  |  |  | |||||||||||
 cm | — | — | — | — | — | 2 | 12 | — | 6 | 2 | 2 | 4 | — | — | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
max °C | -1 | 0 | -1 | -1 | -1 | -1 | 1 | -2 | -1 | 0 | 0 | 0 | -1 | -2 | -2 | -2 |
min °C | -3 | -1 | -2 | -1 | -1 | -2 | -1 | -2 | -1 | -1 | -1 | 0 | -2 | -2 | -2 | -3 |
chill °C | -8 | -4 | -4 | -5 | -7 | -10 | -9 | -9 | -6 | -6 | -6 | -3 | -6 | -6 | -4 | -6 |
Freezing level m | 1050 | 1300 | 1250 | 1300 | 1200 | 1200 | 1500 | 1200 | 1250 | 1400 | 1400 | 1500 | 1250 | 1150 | 1200 | 1100 |
 | — | 8:06 | — | — | 8:07 | — | — | 8:10 | — | — | 8:11 | — | — | 8:15 | — | — |
 | — | — | 8:15 | — | — | 8:14 | — | — | 8:10 | — | — | 8:07 | — | — | 8:05 | — |
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Mount Katmai Weather (Days 0-3):
The weather forecast for Mount Katmai is: A heavy fall of snow, heaviest during Thu night. Freeze-thaw conditions (max 1°C on Thu night, min -3°C on Tue night). Winds increasing (calm on Wed morning, strong winds from the SE by Thu afternoon).
Mount Katmai Weather (Days 3-6):
A light covering of new snow mostly falling on Sat morning. Temperatures will be below freezing (max 0°C on Fri night, min -3°C on Sun night). Wind will be generally light.
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 | |||||
SHIP2281 | |||||
Shelikof Strait- AK | |||||
King Salmon Airport |  | ||||
South Naknek (AK) | | ||||
SHIP1234 | |||||
SHIP1188 | |||||
SHIP435 | |||||
SHIP184 | |||||
SHIP960 |
* 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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